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diff --git a/NEWS b/NEWS
index 1c3e4ff9b..5de504387 100644
--- a/NEWS
+++ b/NEWS
@@ -1,472 +1,479 @@
Noteworthy changes in version 2.0.3
------------------------------------------------
+ * By default, do not allow processing multiple plaintexts in a single
+ stream. Many programs that called GnuPG were assuming that GnuPG
+ did not permit this, and were thus not using the plaintext boundary
+ status tags that GnuPG provides. This change makes GnuPG reject
+ such messages by default which makes those programs safe again.
+ --allow-multiple-messages returns to the old behavior.
+
* New --verify-option show-primary-uid-only.
Noteworthy changes in version 2.0.2 (2007-01-31)
------------------------------------------------
* Fixed a serious and exploitable bug in processing encrypted
packages. [CVE-2006-6235].
* Added --passphrase-repeat to set the number of times GPG will
prompt for a new passphrase to be repeated. This is useful to help
memorize a new passphrase. The default is 1 repetition.
* Using a PIN pad does now also work for the signing key.
* A warning is displayed by gpg-agent if a new passphrase is too
short. New option --min-passphrase-len defaults to 8.
* The status code BEGIN_SIGNING now shows the used hash algorithms.
Noteworthy changes in version 2.0.1 (2006-11-28)
------------------------------------------------
* Experimental support for the PIN pads of the SPR 532 and the Kaan
Advanced card readers. Add "disable-keypad" scdaemon.conf if you
don't want it. Does currently only work for the OpenPGP card and
its authentication and decrypt keys.
* Fixed build problems on some some platforms and crashes on amd64.
* Fixed a buffer overflow in gpg2. [bug#728,CVE-2006-6169]
Noteworthy changes in version 2.0.0 (2006-11-11)
------------------------------------------------
* First stable version of a GnuPG integrating OpenPGP and S/MIME.
Noteworthy changes in version 1.9.95 (2006-11-06)
-------------------------------------------------
* Minor bug fixes.
Noteworthy changes in version 1.9.94 (2006-10-24)
-------------------------------------------------
* Keys for gpgsm may now be specified using a keygrip. A keygrip is
indicated by a prefixing it with an ampersand.
* gpgconf now supports switching the CMS cipher algo (e.g. to AES).
* New command --gpgconf-test for all major tools. This may be used to
check whether the configuration file is sane.
Noteworthy changes in version 1.9.93 (2006-10-18)
-------------------------------------------------
* In --with-validation mode gpgsm will now also ask whether a root
certificate should be trusted.
* Link to Pth only if really necessary.
* Fixed a pubring corruption bug in gpg2 occurring when importing
signatures or keys with insane lengths.
* Fixed v3 keyID calculation bug in gpg2.
* More tweaks for certificates without extensions.
Noteworthy changes in version 1.9.92 (2006-10-11)
-------------------------------------------------
* Bug fixes.
Noteworthy changes in version 1.9.91 (2006-10-04)
-------------------------------------------------
* New "relax" flag for trustlist.txt to allow root CA certificates
without BasicContraints.
* [gpg2] Removed the -k PGP 2 compatibility hack. -k is now an
alias for --list-keys.
* [gpg2] Print a warning if "-sat" is used instead of "--clearsign".
Noteworthy changes in version 1.9.90 (2006-09-25)
-------------------------------------------------
* Made readline work for gpg.
* Cleanups und minor bug fixes.
* Included translations from gnupg 1.4.5.
Noteworthy changes in version 1.9.23 (2006-09-18)
-------------------------------------------------
* Regular man pages for most tools are now build directly from the
Texinfo source.
* The gpg code from 1.4.5 has been fully merged into this release.
The configure option --enable-gpg is still required to build this
gpg part. For production use of OpenPGP the gpg version 1.4.5 is
still recommended. Note, that gpg will be installed under the name
gpg2 to allow coexisting with an 1.4.x gpg.
* API change in gpg-agent's pkdecrypt command. Thus an older gpgsm
may not be used with the current gpg-agent.
* The scdaemon will now call a script on reader status changes.
* gpgsm now allows file descriptor passing for "INPUT", "OUTPUT" and
"MESSAGE".
* The gpgsm server may now output a key listing to the output file
handle. This needs to be enabled using "OPTION list-to-output=1".
* The --output option of gpgsm has now an effect on list-keys.
* New gpgsm commands --dump-chain and list-chain.
* gpg-connect-agent has new options to utilize descriptor passing.
* A global trustlist may now be used. See doc/examples/trustlist.txt.
* When creating a new pubring.kbx keybox common certificates are
imported.
Noteworthy changes in version 1.9.22 (2006-07-27)
-------------------------------------------------
* Enhanced pkcs#12 support to allow import from simple keyBags.
* Exporting to pkcs#12 now create bag attributes so that Mozilla is
able to import the files.
* Fixed uploading of certain keys to the smart card.
Noteworthy changes in version 1.9.21 (2006-06-20)
-------------------------------------------------
* New command APDU for scdaemon to allow using it for general card
access. Might be used through gpg-connect-agent by using the SCD
prefix command.
* Support for the CardMan 4040 PCMCIA reader (Linux 2.6.15 required).
* Scdaemon does not anymore reset cards at the end of a connection.
* Kludge to allow use of Bundesnetzagentur issued X.509 certificates.
* Added --hash=xxx option to scdaemon's PKSIGN command.
* Pkcs#12 files are now created with a MAC. This is for better
interoperability.
* Collected bug fixes and minor other changes.
Noteworthy changes in version 1.9.20 (2005-12-20)
-------------------------------------------------
* Importing pkcs#12 files created be recent versions of Mozilla works
again.
* Basic support for qualified signatures.
* New debug tool gpgparsemail.
Noteworthy changes in version 1.9.19 (2005-09-12)
-------------------------------------------------
* The Belgian eID card is now supported for signatures and ssh.
Other pkcs#15 cards should work as well.
* Fixed bug in --export-secret-key-p12 so that certificates are again
included.
Noteworthy changes in version 1.9.18 (2005-08-01)
-------------------------------------------------
* [gpgsm] Now allows for more than one email address as well as URIs
and dnsNames in certificate request generation. A keygrip may be
given to create a request from an existing key.
* A couple of minor bug fixes.
Noteworthy changes in version 1.9.17 (2005-06-20)
-------------------------------------------------
* gpg-connect-agent has now features to handle Assuan INQUIRE
commands.
* Internal changes for OpenPGP cards. New Assuan command WRITEKEY.
* GNU Pth is now a hard requirement.
* [scdaemon] Support for OpenSC has been removed. Instead a new and
straightforward pkcs#15 modules has been written. As of now it
does allows only signing using TCOS cards but we are going to
enhance it to match all the old capabilities.
* [gpg-agent] New option --write-env-file and Assuan command
UPDATESTARTUPTTY.
* [gpg-agent] New option --default-cache-ttl-ssh to set the TTL for
SSH passphrase caching independent from the other passphrases.
Noteworthy changes in version 1.9.16 (2005-04-21)
-------------------------------------------------
* gpg-agent does now support the ssh-agent protocol and thus allows
to use the pinentry as well as the OpenPGP smartcard with ssh.
* New tool gpg-connect-agent as a general client for the gpg-agent.
* New tool symcryptrun as a wrapper for certain encryption tools.
* The gpg tool is not anymore build by default because those gpg
versions available in the gnupg 1.4 series are far more matured.
Noteworthy changes in version 1.9.15 (2005-01-13)
-------------------------------------------------
* Fixed passphrase caching bug.
* Better support for CCID readers; the reader from Cherry RS 6700 USB
does now work.
Noteworthy changes in version 1.9.14 (2004-12-22)
-------------------------------------------------
* [gpg-agent] New option --use-standard-socket to allow the use of a
fixed socket. gpgsm falls back to this socket if GPG_AGENT_INFO
has not been set.
* Ported to MS Windows with some functional limitations.
* New tool gpg-preset-passphrase.
Noteworthy changes in version 1.9.13 (2004-12-03)
-------------------------------------------------
* [gpgsm] New option --prefer-system-dirmngr.
* Minor cleanups and debugging aids.
Noteworthy changes in version 1.9.12 (2004-10-22)
-------------------------------------------------
* [scdaemon] Partly rewrote the PC/SC code.
* Removed the sc-investigate tool. It is now in a separate package
available at ftp://ftp.g10code.com/g10code/gscutils/ .
* [gpg-agent] Fixed logging problem.
Noteworthy changes in version 1.9.11 (2004-10-01)
-------------------------------------------------
* When using --import along with --with-validation, the imported
certificates are validated and only imported if they are fully
valid.
* [gpg-agent] New option --max-cache-ttl.
* [gpg-agent] When used without --daemon or --server, gpg-agent now
check whether a agent is already running and usable.
* Fixed some i18n problems.
Noteworthy changes in version 1.9.10 (2004-07-22)
-------------------------------------------------
* Fixed a serious bug in the checking of trusted root certificates.
* New configure option --enable-agent-pnly allows to build and
install just the agent.
* Fixed a problem with the log file handling.
Noteworthy changes in version 1.9.9 (2004-06-08)
------------------------------------------------
* [gpg-agent] The new option --allow-mark-trusted is now required to
allow gpg-agent to add a key to the trustlist.txt after user
confirmation.
* Creating PKCS#10 requests does now honor the key usage.
Noteworthy changes in version 1.9.8 (2004-04-29)
------------------------------------------------
* [scdaemon] Overhauled the internal CCID driver.
* [scdaemon] Status files named ~/.gnupg/reader_<n>.status are now
written when using the internal CCID driver.
* [gpgsm] New commands --dump-{,secret,external}-keys to show a very
detailed view of the certificates.
* The keybox gets now compressed after 3 hours and ephemeral
stored certificates are deleted after about a day.
* [gpg] Usability fixes for --card-edit. Note, that this has already
been ported back to gnupg-1.3
Noteworthy changes in version 1.9.7 (2004-04-06)
------------------------------------------------
* Instrumented the modules for gpgconf.
* Added support for DINSIG card applications.
* Include the smimeCapabilities attribute with signed messages.
* Now uses the gettext domain "gnupg2" to avoid conflicts with gnupg
versions < 1.9.
Noteworthy changes in version 1.9.6 (2004-03-06)
------------------------------------------------
* Code cleanups and bug fixes.
Noteworthy changes in version 1.9.5 (2004-02-21)
------------------------------------------------
* gpg-protect-tool gets now installed into libexec as it ought to be.
Cleaned up the build system to better comply with the coding
standards.
* [gpgsm] The --import command is now able to autodetect pkcs#12
files and import secret and private keys from this file format.
A new command --export-secret-key-p12 is provided to allow
exporting of secret keys in PKCS\#12 format.
* [gpgsm] The pinentry will now present a description of the key for
whom the passphrase is requested.
* [gpgsm] New option --with-validation to check the validity of key
while listing it.
* New option --debug-level={none,basic,advanced,expert,guru} to map
the debug flags to sensitive levels on a per program base.
Noteworthy changes in version 1.9.4 (2004-01-30)
------------------------------------------------
* Added support for the Telesec NKS 2.0 card application.
* Added simple tool addgnupghome to create .gnupg directories from
/etc/skel/.gnupg.
* Various minor bug fixes and cleanups; mainly gpgsm and gpg-agent
related.
Noteworthy changes in version 1.9.3 (2003-12-23)
------------------------------------------------
* New gpgsm options --{enable,disable}-ocsp to validate keys using
OCSP. This option requires a not yet released DirMngr version.
Default is disabled.
* The --log-file option may now be used to print logs to a socket.
Prefix the socket name with "socket://" to enable this. This does
not work on all systems and falls back to stderr if there is a
problem with the socket.
* The options --encrypt-to and --no-encrypt-to now work the same in
gpgsm as in gpg. Note, they are also used in server mode.
* Duplicated recipients are now silently removed in gpgsm.
Noteworthy changes in version 1.9.2 (2003-11-17)
------------------------------------------------
* On card key generation is no longer done using the --gen-key
command but from the menu provided by the new --card-edit command.
* PINs are now properly cached and there are only 2 PINs visible.
The 3rd PIN (CHV2) is internally syncronized with the regular PIN.
* All kind of other internal stuff.
Noteworthy changes in version 1.9.1 (2003-09-06)
------------------------------------------------
* Support for OpenSC is back. scdaemon supports a --disable-opensc to
disable OpenSC use at runtime, so that PC/SC or ct-API can still be
used directly.
* Rudimentary support for the SCR335 smartcard reader using an
internal driver. Requires current libusb from CVS.
* Bug fixes.
Noteworthy changes in version 1.9.0 (2003-08-05)
------------------------------------------------
====== PLEASE SEE README-alpha =======
* gpg has been renamed to gpg2 and gpgv to gpgv2. This is a
temporary change to allow co-existing with stable gpg versions.
* ~/.gnupg/gpg.conf-1.9.0 is fist tried as config file before the
usual gpg.conf.
* Removed the -k, -kv and -kvv commands. -k is now an alias to
--list-keys. New command -K as alias for --list-secret-keys.
* Removed --run-as-shm-coprocess feature.
* gpg does now also use libgcrypt, libgpg-error is required.
* New gpgsm commands --call-dirmngr and --call-protect-tool.
* Changing a passphrase is now possible using "gpgsm --passwd"
* The content-type attribute is now recognized and created.
* The agent does now reread certain options on receiving a HUP.
* The pinentry is now forked for each request so that clients with
different environments are supported. When running in daemon mode
and --keep-display is not used the DISPLAY variable is ignored.
* Merged stuff from the newpg branch and started this new
development branch.
Copyright 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
This file is free software; as a special exception the author gives
unlimited permission to copy and/or distribute it, with or without
modifications, as long as this notice is preserved.
This file is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 3c04a980b..aff5149c6 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,371 +1,376 @@
+2007-03-04 David Shaw <dshaw@jabberwocky.com>
+
+ * gpg.texi (GPG Esoteric Options): Document
+ --allow-multiple-messages.
+
2007-02-26 Werner Koch <wk@g10code.com>
* gpg.texi (GPG Configuration): Document envvar LANGUAGE.
(GPG Configuration Options): Document show-primary-uid-only.
2007-02-18 Werner Koch <wk@g10code.com>
* gpg.texi (GPG Esoteric Options): No card reader options for gpg2.
2007-02-14 Werner Koch <wk@g10code.com>
* gpg-agent.texi (Agent Options): Doc --pinentry-touch-file.
2007-02-05 Werner Koch <wk@g10code.com>
* debugging.texi (Common Problems): Tell how to export a private
key without a certificate.
2007-01-30 Werner Koch <wk@g10code.com>
* com-certs.pem: Added the current root certifcates of D-Trust and
S-Trust.
2007-01-18 David Shaw <dshaw@jabberwocky.com>
* gpg.texi, specify-user-id.texi: Only some of the mentions of
exclamation marks have an example. Give examples to the rest.
2007-01-17 David Shaw <dshaw@jabberwocky.com>
* gpg.texi (GPG Configuration Options): Make http_proxy option
documentation match reality.
(BUGS): Warn about hibernate/safe-sleep/etc writing main RAM to
disk, despite locking.
2006-12-08 Werner Koch <wk@g10code.com>
* gnupg.texi (direntry): Rename gpg to gpg2.
2006-12-04 Werner Koch <wk@g10code.com>
* gpgv.texi: New.
* tools.texi: Include new file.
2006-12-02 David Shaw <dshaw@jabberwocky.com>
* gpg.texi (GPG Esoteric Options): Document --passphrase-repeat.
2006-11-14 Werner Koch <wk@g10code.com>
* gpgsm.texi (GPGSM EXPORT): Document changes.
2006-11-11 Werner Koch <wk@g10code.com>
* gnupg.texi (Top): Move gpg-agent part before gpg.
2006-11-05 David Shaw <dshaw@jabberwocky.com>
* gpg.texi: Reference to --s2k-count in --s2k-mode.
2006-10-30 Werner Koch <wk@g10code.com>
* faq.raw: Minor corrections.
2006-10-12 Werner Koch <wk@g10code.com>
* Makefile.am (man_MANS): Do not install gnupg.7 due to a conflict
with gpg1.
2006-10-12 David Shaw <dshaw@jabberwocky.com>
* gpg.texi: Document --s2k-count.
2006-09-25 Werner Koch <wk@g10code.com>
* gpg.texi (GPG Examples): Add markup to all options. This is
required to have the double dashs printed correclty.
2006-09-22 Werner Koch <wk@g10code.com>
* instguide.texi (Installation): New.
* assuan.texi (Assuan): Removed. Use the libassuan manual instead.
* gnupg.texi: Reflect these changes.
* gpg.texi: Make some parts depend on the "gpgone" set
command. This allows us to use the same source for gpg1 and gpg2.
* yat2m.c (parse_file): Better parsing of @ifset and ifclear.
(main): Allow definition of "-D gpgone".
(parse_file): Allow macro definitions.
(proc_texi_cmd): Expand macros.
(proc_texi_buffer): Process commands terminated by the closing
brace of the enclosing command.
2006-09-20 Werner Koch <wk@g10code.com>
* texi.css: New. Note that the current vesion of makeinfo has a
bug while copying the @import directive. A pacth has been send to
upstream.
2006-09-19 Werner Koch <wk@g10code.com>
* gpg.texi: Some restructuring.
* Makefile.am (online): New target.
2006-09-18 Werner Koch <wk@g10code.com>
* com-certs.pem: New.
2006-09-13 Werner Koch <wk@g10code.com>
* gpg.texi (GPG Esoteric Options): Fixed typo in
--require-cross-certification and made it the default.
2006-09-11 Werner Koch <wk@g10code.com>
* HACKING: Cleaned up.
2006-09-08 Werner Koch <wk@g10code.com>
* yat2m.c (parse_file): Ignore @node lines immediately.
(proc_texi_cmd): No special @end ifset processing anymore.
* specify-user-id.texi: New. Factored out of gpg.texi and ../README.
2006-09-07 Werner Koch <wk@g10code.com>
* scdaemon.texi (Scdaemon Configuration): New.
* examples/scd-event: Event handler for sdaemon.
* examples/: New directory
2006-08-22 Werner Koch <wk@g10code.com>
* yat2m.c (parse_file): Added code to skip a line after @mansect.
* gnupg7.texi: New.
2006-08-21 Werner Koch <wk@g10code.com>
* Makefile.am: Added other doc files from gpg 1.4.
2006-08-17 Werner Koch <wk@g10code.com>
* Makefile.am: Added rules to build man pages.
* yat2m.c: New.
2006-02-14 Werner Koch <wk@gnupg.org>
* gpgsm.texi (GPGSM Configuration): New section.
2005-11-14 Werner Koch <wk@g10code.com>
* qualified.txt: Added real information.
2005-11-13 Werner Koch <wk@g10code.com>
* qualified.txt: New.
* Makefile.am (dist_pkgdata_DATA): New.
2005-08-16 Werner Koch <wk@g10code.com>
* gpg-agent.texi (Agent Options): Note default file name for
--write-env-file.
2005-06-03 Werner Koch <wk@g10code.com>
* debugging.texi (Architecture Details): New section, mostly empty.
* gnupg-card-architecture.fig: New.
* Makefile.am: Rules to build png and eps versions.
* gpg-agent.texi (Agent UPDATESTARTUPTTY): New.
2005-05-17 Werner Koch <wk@g10code.com>
* gpg-agent.texi (Agent Options): Removed --disable-pth.
2005-04-27 Werner Koch <wk@g10code.com>
* tools.texi (symcryptrun): Added.
* scdaemon.texi: Removed OpenSC specific options.
2005-04-20 Werner Koch <wk@g10code.com>
* gpg-agent.texi (Agent Configuration): New section.
2005-02-24 Werner Koch <wk@g10code.com>
* tools.texi (gpg-connect-agent): New.
2005-02-14 Werner Koch <wk@g10code.com>
* gpgsm.texi (Certificate Management): Document --import.
2005-01-27 Moritz Schulte <moritz@g10code.com>
* gpg-agent.texi: Document ssh-agent emulation layer.
2005-01-04 Werner Koch <wk@g10code.com>
* gnupg.texi: Updated to use @copying.
2004-12-22 Werner Koch <wk@g10code.com>
* gnupg.texi: Reordered.
* contrib.texi: Updated.
2004-12-21 Werner Koch <wk@g10code.com>
* tools.texi (gpg-preset-passphrase): New section.
* gnupg-badge-openpgp.eps, gnupg-badge-openpgp.jpg: New
* gnupg.texi: Add a logo.
* sysnotes.texi: New.
2004-11-05 Werner Koch <wk@g10code.com>
* debugging.texi (Common Problems): Curses pinentry problem.
2004-10-22 Werner Koch <wk@g10code.com>
* tools.texi (Helper Tools): Document gpgsm-gencert.sh.
2004-10-05 Werner Koch <wk@g10code.com>
* gpg-agent.texi (Invoking GPG-AGENT): Tell that GPG_TTY needs to
be set in all cases.
2004-09-30 Werner Koch <wk@g10code.com>
* gpg.texi: New.
* gnupg.texi: Include gpg.texi
* tools.texi: Add a few @command markups.
* gpgsm.texi: Ditto
* gpg-agent.texi: Ditto.
* scdaemon.texi: Ditto.
2004-09-30 Marcus Brinkmann <marcus@g10code.de>
* tools.texi (Changing options): Add documentation for gpgconf.
* contrib.texi (Contributors): Add two missing periods.
2004-09-29 Werner Koch <wk@g10code.com>
* gpgsm.texi (Configuration Options): Add --log-file.
* gpg-agent.texi (Invoking GPG-AGENT): Add a few words about the
expected pinentry filename.
Changed license of the manual stuff to GPL.
* gnupg.texi (Top): New menu item Helper Tools.
* tools.texi (Helper Tools): New.
* Makefile.am (gnupg_TEXINFOS): Add tools.texi.
2004-08-05 Werner Koch <wk@g10code.de>
* scdaemon.texi (Card applications): New section.
2004-06-22 Werner Koch <wk@g10code.com>
* glossary.texi: New.
2004-06-18 Werner Koch <wk@gnupg.org>
* debugging.texi: New.
* gnupg.texi: Include it.
2004-05-11 Werner Koch <wk@gnupg.org>
* gpgsm.texi (Esoteric Options): Add --debug-allow-core-dump.
2004-05-03 Werner Koch <wk@gnupg.org>
* gpg-agent.texi (Agent Options): Add --allow-mark-trusted.
2004-02-03 Werner Koch <wk@gnupg.org>
* contrib.texi (Contributors): Updated from the gpg 1.2.3 thanks
list.
* gpgsm.texi, gpg-agent.texi, scdaemon.texi: Language cleanups.
2003-12-01 Werner Koch <wk@gnupg.org>
* gpgsm.texi (Certificate Options): Add --{enable,disable}-ocsp.
2003-11-17 Werner Koch <wk@gnupg.org>
* scdaemon.texi (Scdaemon Options): Added --allow-admin and
--deny-admin.
2003-10-27 Werner Koch <wk@gnupg.org>
* gpg-agent.texi (Agent GET_CONFIRMATION): New.
2002-12-04 Werner Koch <wk@gnupg.org>
* gpg-agent.texi (Agent Signals): New.
2002-12-03 Werner Koch <wk@gnupg.org>
* gpgsm.texi (Operational Commands): Add --passwd and
--call-protect-tool.
* gpg-agent.texi (Agent PASSWD): New
2002-11-13 Werner Koch <wk@gnupg.org>
* gpg-agent.texi (Invoking GPG-AGENT): Tell about GPG_TTY.
2002-11-12 Werner Koch <wk@gnupg.org>
* gpgsm.texi (Operational Commands): Add --call-dirmngr.
2002-09-25 Werner Koch <wk@gnupg.org>
* gpg-agent.texi (Agent Options): Add --keep-tty and --keep-display.
2002-09-12 Werner Koch <wk@gnupg.org>
* gpg-agent.texi (Invoking GPG-AGENT): Explained how to start only
one instance.
2002-08-28 Werner Koch <wk@gnupg.org>
* gpg-agent.texi (Agent Options): Explained more options.
* scdaemon.texi (Scdaemon Options): Ditto.
2002-08-09 Werner Koch <wk@gnupg.org>
* Makefile.am (gnupg_TEXINFOS): Include contrib.texi.
2002-08-06 Werner Koch <wk@gnupg.org>
* gpgsm.texi: Added more options.
2002-07-26 Werner Koch <wk@gnupg.org>
* assuan.texi: New.
* gpgsm.texi, scdaemon.texi, gpg-agent.texi: Documented the Assuan
protocol used.
2002-07-22 Werner Koch <wk@gnupg.org>
* gnupg.texi, scdaemon.texi, gpg-agent.texi: New.
* contrib.texi, gpl.texi, fdl.texi: New.
* gpgsm.texi: Made this an include file for gnupg.texi.
* Makefile.am: Build gnupg.info instead of gpgsm.info.
2002-06-04 Werner Koch <wk@gnupg.org>
* gpgsm.texi (Invocation): Described the various debug flags.
2002-05-14 Werner Koch <wk@gnupg.org>
* Makefile.am, gpgsm.texi: New.
Copyright 2002, 2004, 2005 Free Software Foundation, Inc.
This file is free software; as a special exception the author gives
unlimited permission to copy and/or distribute it, with or without
modifications, as long as this notice is preserved.
This file is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/doc/gpg.texi b/doc/gpg.texi
index cff4a0f53..e70c32341 100644
--- a/doc/gpg.texi
+++ b/doc/gpg.texi
@@ -1,2728 +1,2730 @@
@c Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
@c 2006 Free Software Foundation, Inc.
@c This is part of the GnuPG manual.
@c For copying conditions, see the file gnupg.texi.
@node Invoking GPG
@chapter Invoking GPG
@cindex GPG command options
@cindex command options
@cindex options, GPG command
@c Begin GnuPG 1.x specific stuff
@ifset gpgone
@macro gpgname
gpg
@end macro
@manpage gpg.1
@ifset manverb
.B gpg
\- OpenPGP encryption and signing tool
@end ifset
@mansect synopsis
@ifset manverb
.B gpg
.RB [ \-\-homedir
.IR dir ]
.RB [ \-\-options
.IR file ]
.RI [ options ]
.I command
.RI [ args ]
@end ifset
@end ifset
@c End GnuPG 1.x specific stuff
@c Begin GnuPG 2 specific stuff
@ifclear gpgone
@macro gpgname
gpg2
@end macro
@manpage gpg2.1
@ifset manverb
.B gpg2
\- OpenPGP encryption and signing tool
@end ifset
@mansect synopsis
@ifset manverb
.B gpg2
.RB [ \-\-homedir
.IR dir ]
.RB [ \-\-options
.IR file ]
.RI [ options ]
.I command
.RI [ args ]
@end ifset
@end ifclear
@c Begin GnuPG 2 specific stuff
@mansect description
@command{@gpgname} is the OpenPGP part of the GNU Privacy Guard (GnuPG). It
is a tool to provide digital encryption and signing services using the
OpenPGP standard. @command{@gpgname} features complete key management and
all bells and whistles you can expect from a decent OpenPGP
implementation.
@ifset gpgone
This is the standalone version of @command{gpg}. For desktop use you
should consider using @command{gpg2}.
@end ifset
@ifclear gpgone
In contrast to the standalone version @command{gpg}, which is more
suited for server and embedded platforms, this version is installed
under the name @command{gpg2} and more targeted to the desktop as it
requires several other modules to be installed. The standalone version
will be kept maintained and it is possible to install both versions on
the same system. If you need to use different configuration files, you
should make use of something like @file{gpg.conf-2} instead of just
@file{gpg.conf}.
@end ifclear
@manpause
@ifclear gpgone
Documentation for the old standard @command{gpg} is available as a man
page and at @inforef{Top,GnuPG 1,gpg}.
@end ifclear
@xref{Option Index}, for an index to @command{@gpgname}'s commands and options.
@mancont
@menu
* GPG Commands:: List of all commands.
* GPG Options:: List of all options.
* GPG Configuration:: Configuration files.
* GPG Examples:: Some usage examples.
Developer information:
@c * Unattended Usage:: Using @command{gpg} from other programs.
@c * GPG Protocol:: The protocol the server mode uses.
@end menu
@c *******************************************
@c *************** ****************
@c *************** COMMANDS ****************
@c *************** ****************
@c *******************************************
@mansect commands
@node GPG Commands
@section Commands
Commands are not distinguished from options execpt for the fact that
only one command is allowed.
@command{@gpgname} may be run with no commands, in which case it will
perform a reasonable action depending on the type of file it is given
as input (an encrypted message is decrypted, a signature is verified,
a file containing keys is listed).
Please remember that option as well as command parsing stops as soon as
a non-option is encountered, you can explicitly stop parsing by
using the special option @option{--}.
@menu
* General GPG Commands:: Commands not specific to the functionality.
* Operational GPG Commands:: Commands to select the type of operation.
* OpenPGP Key Management:: How to manage your keys.
@end menu
@c *******************************************
@c ********** GENERAL COMMANDS *************
@c *******************************************
@node General GPG Commands
@subsection Commands not specific to the function
@table @gnupgtabopt
@item --version
@opindex version
Print the program version and licensing information. Note that you
cannot abbreviate this command.
@item --help
@itemx -h
@opindex help
Print a usage message summarizing the most useful command line options.
Not that you cannot abbreviate this command.
@item --warranty
@opindex warranty
Print warranty information.
@item --dump-options
@opindex dump-options
Print a list of all available options and commands. Note that you cannot
abbreviate this command.
@end table
@c *******************************************
@c ******** OPERATIONAL COMMANDS ***********
@c *******************************************
@node Operational GPG Commands
@subsection Commands to select the type of operation
@table @gnupgtabopt
@item --sign
@itemx -s
@opindex sign
Make a signature. This command may be combined with @option{--encrypt}
(for a signed and encrypted message), @option{--symmetric} (for a signed
and symmetrically encrypted message), or @option{--encrypt} and
@option{--symmetric} together (for a signed message that may be
decrypted via a secret key or a passphrase).
@item --clearsign
@opindex clearsign
Make a clear text signature. The content in a clear text signature is
readable without any special software. OpenPGP software is only
needed to verify the signature. Clear text signatures may modify
end-of-line whitespace for platform independence and are not intended
to be reversible.
@item --detach-sign
@itemx -b
@opindex detach-sign
Make a detached signature.
@item --encrypt
@itemx -e
@opindex encrypt
Encrypt data. This option may be combined with @option{--sign} (for a
signed and encrypted message), @option{--symmetric} (for a message that
may be decrypted via a secret key or a passphrase), or @option{--sign}
and @option{--symmetric} together (for a signed message that may be
decrypted via a secret key or a passphrase).
@item --symmetric
@itemx -c
@opindex symmetric
Encrypt with a symmetric cipher using a passphrase. The default
symmetric cipher used is CAST5, but may be chosen with the
@option{--cipher-algo} option. This option may be combined with
@option{--sign} (for a signed and symmetrically encrypted message),
@option{--encrypt} (for a message that may be decrypted via a secret key
or a passphrase), or @option{--sign} and @option{--encrypt} together
(for a signed message that may be decrypted via a secret key or a
passphrase).
@item --store
@opindex store
Store only (make a simple RFC1991 literal data packet).
@item --decrypt
@itemx -d
@opindex decrypt
Decrypt the file given on the command line (or @code{stdin} if no file
is specified) and write it to stdout (or the file specified with
@option{--output}). If the decrypted file is signed, the signature is also
verified. This command differs from the default operation, as it never
writes to the filename which is included in the file and it rejects
files which don't begin with an encrypted message.
@item --verify
@opindex verify
Assume that the first argument is a signed file or a detached signature
and verify it without generating any output. With no arguments, the
signature packet is read from stdin. If only a sigfile is given, it may
be a complete signature or a detached signature, in which case the
signed stuff is expected in a file without the ".sig" or ".asc"
extension. With more than 1 argument, the first should be a detached
signature and the remaining files are the signed stuff. To read the
signed stuff from stdin, use @samp{-} as the second filename. For
security reasons a detached signature cannot read the signed material
from stdin without denoting it in the above way.
@item --multifile
@opindex multifile
This modifies certain other commands to accept multiple files for
processing on the command line or read from stdin with each filename on
a separate line. This allows for many files to be processed at
once. @option{--multifile} may currently be used along with
@option{--verify}, @option{--encrypt}, and @option{--decrypt}. Note that
@option{--multifile --verify} may not be used with detached signatures.
@item --verify-files
@opindex verify-files
Identical to @option{--multifile --verify}.
@item --encrypt-files
@opindex encrypt-files
Identical to @option{--multifile --encrypt}.
@item --decrypt-files
@opindex decrypt-files
Identical to @option{--multifile --decrypt}.
@item --list-keys
@itemx -k
@itemx --list-public-keys
@opindex list-keys
List all keys from the public keyrings, or just the keys given on the
command line.
@ifset gpgone
@option{-k} is slightly different from @option{--list-keys} in that it
allows only for one argument and takes the second argument as the
keyring to search. This is for command line compatibility with PGP 2
and has been removed in @command{gpg2}.
@end ifset
Avoid using the output of this command in scripts or other programs as
it is likely to change as GnuPG changes. See @option{--with-colons} for a
machine-parseable key listing command that is appropriate for use in
scripts and other programs.
@item --list-secret-keys
@itemx -K
@opindex list-secret-keys
List all keys from the secret keyrings, or just the ones given on the
command line. A @code{#} after the letters @code{sec} means that the
secret key is not usable (for example, if it was created via
@option{--export-secret-subkeys}).
@item --list-sigs
@opindex list-sigs
Same as @option{--list-keys}, but the signatures are listed too.
For each signature listed, there are several flags in between the "sig"
tag and keyid. These flags give additional information about each
signature. From left to right, they are the numbers 1-3 for certificate
check level (see @option{--ask-cert-level}), "L" for a local or
non-exportable signature (see @option{--lsign-key}), "R" for a
nonRevocable signature (see the @option{--edit-key} command "nrsign"),
"P" for a signature that contains a policy URL (see
@option{--cert-policy-url}), "N" for a signature that contains a
notation (see @option{--cert-notation}), "X" for an eXpired signature
(see @option{--ask-cert-expire}), and the numbers 1-9 or "T" for 10 and
above to indicate trust signature levels (see the @option{--edit-key}
command "tsign").
@item --check-sigs
@opindex check-sigs
Same as @option{--list-sigs}, but the signatures are verified.
@item --fingerprint
@opindex fingerprint
List all keys (or the specified ones) along with their
fingerprints. This is the same output as @option{--list-keys} but with
the additional output of a line with the fingerprint. May also be
combined with @option{--list-sigs} or @option{--check-sigs}. If this
command is given twice, the fingerprints of all secondary keys are
listed too.
@item --list-packets
@opindex list-packets
List only the sequence of packets. This is mainly
useful for debugging.
@item --card-edit
@opindex card-edit
Present a menu to work with a smartcard. The subcommand "help" provides
an overview on available commands. For a detailed description, please
see the Card HOWTO at
http://www.gnupg.org/documentation/howtos.html#GnuPG-cardHOWTO .
@item --card-status
@opindex card-status
Show the content of the smart card.
@item --change-pin
@opindex change-pin
Present a menu to allow changing the PIN of a smartcard. This
functionality is also available as the subcommand "passwd" with the
@option{--card-edit} command.
@item --delete-key @code{name}
@opindex delete-key
Remove key from the public keyring. In batch mode either @option{--yes} is
required or the key must be specified by fingerprint. This is a
safeguard against accidental deletion of multiple keys.
@item --delete-secret-key @code{name}
@opindex delete-secret-key
Remove key from the secret and public keyring. In batch mode the key
must be specified by fingerprint.
@item --delete-secret-and-public-key @code{name}
@opindex delete-secret-and-public-key
Same as @option{--delete-key}, but if a secret key exists, it will be
removed first. In batch mode the key must be specified by fingerprint.
@item --export
@opindex export
Either export all keys from all keyrings (default keyrings and those
registered via option @option{--keyring}), or if at least one name is given,
those of the given name. The new keyring is written to stdout or to the
file given with option @option{--output}. Use together with
@option{--armor} to mail those keys.
@item --send-keys @code{key IDs}
@opindex send-keys
Similar to @option{--export} but sends the keys to a keyserver.
Fingerprints may be used instead of key IDs. Option @option{--keyserver}
must be used to give the name of this keyserver. Don't send your
complete keyring to a keyserver --- select only those keys which are new
or changed by you.
@item --export-secret-keys
@itemx --export-secret-subkeys
@opindex export-secret-keys
@opindex export-secret-subkeys
Same as @option{--export}, but exports the secret keys instead. This is
normally not very useful and a security risk. The second form of the
command has the special property to render the secret part of the
primary key useless; this is a GNU extension to OpenPGP and other
implementations can not be expected to successfully import such a key.
See the option @option{--simple-sk-checksum} if you want to import such
an exported key with an older OpenPGP implementation.
@item --import
@itemx --fast-import
@opindex import
Import/merge keys. This adds the given keys to the
keyring. The fast version is currently just a synonym.
There are a few other options which control how this command works.
Most notable here is the @option{--keyserver-options merge-only} option
which does not insert new keys but does only the merging of new
signatures, user-IDs and subkeys.
@item --recv-keys @code{key IDs}
@opindex recv-keys
Import the keys with the given key IDs from a keyserver. Option
@option{--keyserver} must be used to give the name of this keyserver.
@item --refresh-keys
@opindex refresh-keys
Request updates from a keyserver for keys that already exist on the
local keyring. This is useful for updating a key with the latest
signatures, user IDs, etc. Calling this with no arguments will refresh
the entire keyring. Option @option{--keyserver} must be used to give the
name of the keyserver for all keys that do not have preferred keyservers
set (see @option{--keyserver-options honor-keyserver-url}).
@item --search-keys @code{names}
@opindex search-keys
Search the keyserver for the given names. Multiple names given here will
be joined together to create the search string for the keyserver.
Option @option{--keyserver} must be used to give the name of this
keyserver. Keyservers that support different search methods allow using
the syntax specified in "How to specify a user ID" below. Note that
different keyserver types support different search methods. Currently
only LDAP supports them all.
@item --fetch-keys @code{URIs}
@opindex fetch-keys
Retrieve keys located at the specified URIs. Note that different
installations of GnuPG may support different protocols (HTTP, FTP,
LDAP, etc.)
@item --update-trustdb
@opindex update-trustdb
Do trust database maintenance. This command iterates over all keys and
builds the Web of Trust. This is an interactive command because it may
have to ask for the "ownertrust" values for keys. The user has to give
an estimation of how far she trusts the owner of the displayed key to
correctly certify (sign) other keys. GnuPG only asks for the ownertrust
value if it has not yet been assigned to a key. Using the
@option{--edit-key} menu, the assigned value can be changed at any time.
@item --check-trustdb
@opindex check-trustdb
Do trust database maintenance without user interaction. From time to
time the trust database must be updated so that expired keys or
signatures and the resulting changes in the Web of Trust can be
tracked. Normally, GnuPG will calculate when this is required and do it
automatically unless @option{--no-auto-check-trustdb} is set. This
command can be used to force a trust database check at any time. The
processing is identical to that of @option{--update-trustdb} but it
skips keys with a not yet defined "ownertrust".
For use with cron jobs, this command can be used together with
@option{--batch} in which case the trust database check is done only if
a check is needed. To force a run even in batch mode add the option
@option{--yes}.
@item --export-ownertrust
@opindex export-ownertrust
Send the ownertrust values to stdout. This is useful for backup purposes
as these values are the only ones which can't be re-created from a
corrupted trust DB.
@item --import-ownertrust
@opindex import-ownertrust
Update the trustdb with the ownertrust values stored in @code{files} (or
stdin if not given); existing values will be overwritten.
@item --rebuild-keydb-caches
@opindex rebuild-keydb-caches
When updating from version 1.0.6 to 1.0.7 this command should be used
to create signature caches in the keyring. It might be handy in other
situations too.
@item --print-md @code{algo}
@itemx --print-mds
@opindex print-md
Print message digest of algorithm ALGO for all given files or stdin.
With the second form (or a deprecated "*" as algo) digests for all
available algorithms are printed.
@item --gen-random @code{0|1|2}
@opindex gen-random
Emit @var{count} random bytes of the given quality level. If count is
not given or zero, an endless sequence of random bytes will be emitted.
PLEASE, don't use this command unless you know what you are doing; it
may remove precious entropy from the system!
@item --gen-prime @code{mode} @code{bits}
@opindex gen-prime
Use the source, Luke :-). The output format is still subject to change.
@item --enarmor
@item --dearmor
@opindex enarmor
@opindex --enarmor
Pack or unpack an arbitrary input into/from an OpenPGP ASCII armor.
This is a GnuPG extension to OpenPGP and in general not very useful.
@end table
@c *******************************************
@c ******* KEY MANGEMENT COMMANDS **********
@c *******************************************
@node OpenPGP Key Management
@subsection How to manage your keys
This section explains the main commands for key management
@table @gnupgtabopt
@item --gen-key
@opindex gen-key
Generate a new key pair. This command is normally only used
interactively.
There is an experimental feature which allows you to create keys in
batch mode. See the file @file{doc/DETAILS} in the source distribution
on how to use this.
@item --gen-revoke @code{name}
@opindex gen-revoke
Generate a revocation certificate for the complete key. To revoke
a subkey or a signature, use the @option{--edit} command.
@item --desig-revoke @code{name}
@opindex desig-revoke
Generate a designated revocation certificate for a key. This allows a
user (with the permission of the keyholder) to revoke someone else's
key.
@item --edit-key
@opindex edit-key
Present a menu which enables you to do most of the key management
related tasks. It expects the specification of a key on the command
line.
@c ******** Begin Edit-key Options **********
@table @asis
@item sign
@opindex keyedit:sign
Make a signature on key of user @code{name} If the key is not yet
signed by the default user (or the users given with -u), the program
displays the information of the key again, together with its
fingerprint and asks whether it should be signed. This question is
repeated for all users specified with
-u.
@item lsign
@opindex keyedit:lsign
Same as "sign" but the signature is marked as non-exportable and will
therefore never be used by others. This may be used to make keys
valid only in the local environment.
@item nrsign
@opindex keyedit:nrsign
Same as "sign" but the signature is marked as non-revocable and can
therefore never be revoked.
@item tsign
@opindex keyedit:tsign
Make a trust signature. This is a signature that combines the notions
of certification (like a regular signature), and trust (like the
"trust" command). It is generally only useful in distinct communities
or groups.
@end table
@c man:.RS
Note that "l" (for local / non-exportable), "nr" (for non-revocable,
and "t" (for trust) may be freely mixed and prefixed to "sign" to
create a signature of any type desired.
@c man:.RE
@table @asis
@item revsig
@opindex keyedit:revsig
Revoke a signature. For every signature which has been generated by
one of the secret keys, GnuPG asks whether a revocation certificate
should be generated.
@item trust
@opindex keyedit:trust
Change the owner trust value. This updates the
trust-db immediately and no save is required.
@item disable
@itemx enable
@opindex keyedit:disable
@opindex keyedit:enable
Disable or enable an entire key. A disabled key can not normally be
used for encryption.
@item adduid
@opindex keyedit:adduid
Create an alternate user id.
@item addphoto
@opindex keyedit:addphoto
Create a photographic user id. This will prompt for a JPEG file that
will be embedded into the user ID. Note that a very large JPEG will make
for a very large key. Also note that some programs will display your
JPEG unchanged (GnuPG), and some programs will scale it to fit in a
dialog box (PGP).
@item deluid
@opindex keyedit:deluid
Delete a user id. Note that it is not possible to retract a user id,
once it has been send to the public (i.e. to a keyserver). In that case
you better use @code{revuid}.
@item delsig
@opindex keyedit:delsig
Delete a signature. Note that it is not possible to retract a signature,
once it has been send to the public (i.e. to a keyserver). In that case
you better use @code{revsig}.
@item revuid
@opindex keyedit:revuid
Revoke a user id.
@item addkey
@opindex keyedit:addkey
Add a subkey to this key.
@item addcardkey
@opindex keyedit:addcardkey
Generate a key on a card and add it to this key.
@item keytocard
@opindex keyedit:keytocard
Transfer the selected secret key (or the primary key if no key has been
selected) to a smartcard. The secret key in the keyring will be replaced
by a stub if the key could be stored successfully on the card and you
use the save command later. Only certain key types may be transferred to
the card. A sub menu allows you to select on what card to store the
key. Note that it is not possible to get that key back from the card -
if the card gets broken your secret key will be lost unless you have a
backup somewhere.
@item bkuptocard @code{file}
@opindex keyedit:bkuptocard
Restore the given file to a card. This command may be used to restore a
backup key (as generated during card initialization) to a new card. In
almost all cases this will be the encryption key. You should use this
command only with the corresponding public key and make sure that the
file given as argument is indeed the backup to restore. You should then
select 2 to restore as encryption key. You will first be asked to enter
the passphrase of the backup key and then for the Admin PIN of the card.
@item delkey
@opindex keyedit:delkey
Remove a subkey (secondart key). Note that it is not possible to retract
a subkey, once it has been send to the public (i.e. to a keyserver). In
that case you better use @code{revkey}.
@item addrevoker
@opindex keyedit:addrevoker
Add a designated revoker. This takes one optional argument:
"sensitive". If a designated revoker is marked as sensitive, it will not
be exported by default (see export-options).
@item revkey
@opindex keyedit:revkey
Revoke a subkey.
@item expire
@opindex keyedit:expire
Change the key expiration time. If a subkey is selected, the
expiration time of this subkey will be changed. With no selection,
the key expiration of the primary key is changed.
@item passwd
@opindex keyedit:passwd
Change the passphrase of the secret key.
@item primary
@opindex keyedit:primary
Flag the current user id as the primary one, removes the primary user
id flag from all other user ids and sets the timestamp of all affected
self-signatures one second ahead. Note that setting a photo user ID
as primary makes it primary over other photo user IDs, and setting a
regular user ID as primary makes it primary over other regular user
IDs.
@item uid @code{n}
@opindex keyedit:uid
Toggle selection of user id with index @code{n}.
Use 0 to deselect all.
@item key @code{n}
@opindex keyedit:key
Toggle selection of subkey with index @code{n}.
Use 0 to deselect all.
@item check
@opindex keyedit:check
Check all selected user ids.
@item showphoto
@opindex keyedit:showphoto
Display the selected photographic user
id.
@item pref
@opindex keyedit:pref
List preferences from the selected user ID. This shows the actual
preferences, without including any implied preferences.
@item showpref
@opindex keyedit:showpref
More verbose preferences listing for the selected user ID. This shows
the preferences in effect by including the implied preferences of 3DES
(cipher), SHA-1 (digest), and Uncompressed (compression) if they are
not already included in the preference list. In addition, the
preferred keyserver and signature notations (if any) are shown.
@item setpref @code{string}
@opindex keyedit:setpref
Set the list of user ID preferences to @code{string} for all (or just
the selected) user IDs. Calling setpref with no arguments sets the
preference list to the default (either built-in or set via
@option{--default-preference-list}), and calling setpref with "none" as
the argument sets an empty preference list. Use @command{@gpgname
--version} to get a list of available algorithms. Note that while you
can change the preferences on an attribute user ID (aka "photo ID"),
GnuPG does not select keys via attribute user IDs so these preferences
will not be used by GnuPG.
@item keyserver
@opindex keyedit:keyserver
Set a preferred keyserver for the specified user ID(s). This allows
other users to know where you prefer they get your key from. See
@option{--keyserver-options honor-keyserver-url} for more on how this
works. Setting a value of "none" removes an existing preferred
keyserver.
@item notation
@opindex keyedit:notation
Set a name=value notation for the specified user ID(s). See
@option{--cert-notation} for more on how this works. Setting a value of
"none" removes all notations, setting a notation prefixed with a minus
sign (-) removes that notation, and setting a notation name (without the
=value) prefixed with a minus sign removes all notations with that name.
@item toggle
@opindex keyedit:toggle
Toggle between public and secret key listing.
@item clean
@opindex keyedit:clean
Compact (by removing all signatures except the selfsig) any user ID
that is no longer usable (e.g. revoked, or expired). Then, remove any
signatures that are not usable by the trust calculations.
Specifically, this removes any signature that does not validate, any
signature that is superseded by a later signature, revoked signatures,
and signatures issued by keys that are not present on the keyring.
@item minimize
@opindex keyedit:minimize
Make the key as small as possible. This removes all signatures from
each user ID except for the most recent self-signature.
@item cross-certify
@opindex keyedit:cross-certify
Add cross-certification signatures to signing subkeys that may not
currently have them. Cross-certification signatures protect against a
subtle attack against signing subkeys. See
@option{--require-cross-certification}.
@item save
@opindex keyedit:save
Save all changes to the key rings and quit.
@item quit
@opindex keyedit:quit
Quit the program without updating the
key rings.
@end table
@c man:.RS
The listing shows you the key with its secondary keys and all user
ids. Selected keys or user ids are indicated by an asterisk. The trust
value is displayed with the primary key: the first is the assigned owner
trust and the second is the calculated trust value. Letters are used for
the values:
@c man:.RE
@table @asis
@item -
No ownertrust assigned / not yet calculated.
@item e
Trust
calculation has failed; probably due to an expired key.
@item q
Not enough information for calculation.
@item n
Never trust this key.
@item m
Marginally trusted.
@item f
Fully trusted.
@item u
Ultimately trusted.
@end table
@c ******** End Edit-key Options **********
@item --sign-key @code{name}
@opindex sign-key
Signs a public key with your secret key. This is a shortcut version of
the subcommand "sign" from @option{--edit}.
@item --lsign-key @code{name}
@opindex lsign-key
Signs a public key with your secret key but marks it as
non-exportable. This is a shortcut version of the subcommand "lsign"
from @option{--edit-key}.
@end table
@c *******************************************
@c *************** ****************
@c *************** OPTIONS ****************
@c *************** ****************
@c *******************************************
@mansect options
@node GPG Options
@section Option Summary
@command{@gpgname} comes features a bunch of options to control the exact
behaviour and to change the default configuration.
@menu
* GPG Configuration Options:: How to change the configuration.
* GPG Key related Options:: Key related options.
* GPG Input and Output:: Input and Output.
* OpenPGP Options:: OpenPGP protocol specific options.
* GPG Esoteric Options:: Doing things one usually don't want to do.
@end menu
Long options can be put in an options file (default
"~/.gnupg/gpg.conf"). Short option names will not work - for example,
"armor" is a valid option for the options file, while "a" is not. Do not
write the 2 dashes, but simply the name of the option and any required
arguments. Lines with a hash ('#') as the first non-white-space
character are ignored. Commands may be put in this file too, but that is
not generally useful as the command will execute automatically with
every execution of gpg.
Please remember that option parsing stops as soon as a non-option is
encountered, you can explicitly stop parsing by using the special option
@option{--}.
@c *******************************************
@c ******** CONFIGURATION OPTIONS **********
@c *******************************************
@node GPG Configuration Options
@subsection How to change the configuration
These options are used to change the configuraton and are usually found
in the option file.
@table @gnupgtabopt
@item --default-key @var{name}
@opindex default-key
Use @var{name} as the default key to sign with. If this option is not
used, the default key is the first key found in the secret keyring.
Note that @option{-u} or @option{--local-user} overrides this option.
@item --default-recipient @var{name}
@opindex default-recipient
Use @var{name} as default recipient if option @option{--recipient} is
not used and don't ask if this is a valid one. @var{name} must be
non-empty.
@item --default-recipient-self
@opindex default-recipient-self
Use the default key as default recipient if option @option{--recipient} is not
used and don't ask if this is a valid one. The default key is the first
one from the secret keyring or the one set with @option{--default-key}.
@item --no-default-recipient
@opindex no-default-recipient
Reset @option{--default-recipient} and @option{--default-recipient-self}.
@item -v, --verbose
@opindex verbose
Give more information during processing. If used
twice, the input data is listed in detail.
@item --no-verbose
@opindex no-verbose
Reset verbose level to 0.
@item -q, --quiet
@opindex quiet
Try to be as quiet as possible.
@item --list-options @code{parameters}
@opindex list-options
This is a space or comma delimited string that gives options used when
listing keys and signatures (that is, @option{--list-keys},
@option{--list-sigs}, @option{--list-public-keys},
@option{--list-secret-keys}, and the @option{--edit-key} functions).
Options can be prepended with a @option{no-} (after the two dashes) to
give the opposite meaning. The options are:
@table @asis
@item show-photos
@opindex list-options:show-photos
Causes @option{--list-keys}, @option{--list-sigs},
@option{--list-public-keys}, and @option{--list-secret-keys} to display
any photo IDs attached to the key. Defaults to no. See also
@option{--photo-viewer}.
@item show-policy-urls
@opindex list-options:show-policy-urls
Show policy URLs in the @option{--list-sigs} or @option{--check-sigs}
listings. Defaults to no.
@item show-notations
@itemx show-std-notations
@itemx show-user-notations
@opindex list-options:show-notations
@opindex list-options:show-std-notations
@opindex list-options:show-user-notations
Show all, IETF standard, or user-defined signature notations in the
@option{--list-sigs} or @option{--check-sigs} listings. Defaults to no.
@item show-keyserver-urls
Show any preferred keyserver URL in the @option{--list-sigs} or
@option{--check-sigs} listings. Defaults to no.
@item show-uid-validity
Display the calculated validity of user IDs during key listings.
Defaults to no.
@item show-unusable-uids
Show revoked and expired user IDs in key listings. Defaults to no.
@item show-unusable-subkeys
Show revoked and expired subkeys in key listings. Defaults to no.
@item show-keyring
Display the keyring name at the head of key listings to show which
keyring a given key resides on. Defaults to no.
@item show-sig-expire
Show signature expiration dates (if any) during @option{--list-sigs} or
@option{--check-sigs} listings. Defaults to no.
@item show-sig-subpackets
Include signature subpackets in the key listing. This option can take an
optional argument list of the subpackets to list. If no argument is
passed, list all subpackets. Defaults to no. This option is only
meaningful when using @option{--with-colons} along with
@option{--list-sigs} or @option{--check-sigs}.
@end table
@item --verify-options @code{parameters}
This is a space or comma delimited string that gives options used when
verifying signatures. Options can be prepended with a `no-' to give
the opposite meaning. The options are:
@table @asis
@item show-photos
Display any photo IDs present on the key that issued the signature.
Defaults to no. See also @option{--photo-viewer}.
@item show-policy-urls
Show policy URLs in the signature being verified. Defaults to no.
@item show-notations
@itemx show-std-notations
@itemx show-user-notations
Show all, IETF standard, or user-defined signature notations in the
signature being verified. Defaults to IETF standard.
@item show-keyserver-urls
Show any preferred keyserver URL in the signature being verified.
Defaults to no.
@item show-uid-validity
Display the calculated validity of the user IDs on the key that issued
the signature. Defaults to no.
@item show-unusable-uids
Show revoked and expired user IDs during signature verification.
Defaults to no.
@item show-primary-uid-only
Show only the primary user ID during signature verification. That is
all the AKA lines as well as photo Ids are not shown with the signature
verification status.
@item pka-lookups
Enable PKA lookups to verify sender addresses. Note that PKA is based
on DNS, and so enabling this option may disclose information on when
and what signatures are verified or to whom data is encrypted. This
is similar to the "web bug" described for the auto-key-retrieve
feature.
@item pka-trust-increase
Raise the trust in a signature to full if the signature passes PKA
validation. This option is only meaningful if pka-lookups is set.
@end table
@item --enable-dsa2
@itemx --disable-dsa2
Enables new-style DSA keys which (unlike the old style) may be larger
than 1024 bit and use hashes other than SHA-1 and RIPEMD/160. Note
that very few programs currently support these keys and signatures
from them.
@item --photo-viewer @code{string}
This is the command line that should be run to view a photo ID. "%i"
will be expanded to a filename containing the photo. "%I" does the
same, except the file will not be deleted once the viewer exits.
Other flags are "%k" for the key ID, "%K" for the long key ID, "%f"
for the key fingerprint, "%t" for the extension of the image type
(e.g. "jpg"), "%T" for the MIME type of the image (e.g. "image/jpeg"),
and "%%" for an actual percent sign. If neither %i or %I are present,
then the photo will be supplied to the viewer on standard input.
The default viewer is "xloadimage -fork -quiet -title 'KeyID 0x%k'
stdin". Note that if your image viewer program is not secure, then
executing it from GnuPG does not make it secure.
@item --exec-path @code{string}
Sets a list of directories to search for photo viewers and keyserver
helpers. If not provided, keyserver helpers use the compiled-in
default directory, and photo viewers use the $PATH environment
variable.
Note, that on W32 system this value is ignored when searching for
keyserver helpers.
@item --keyring @code{file}
Add @code{file} to the current list of keyrings. If @code{file} begins
with a tilde and a slash, these are replaced by the $HOME directory. If
the filename does not contain a slash, it is assumed to be in the GnuPG
home directory ("~/.gnupg" if @option{--homedir} or $GNUPGHOME is not
used).
Note that this adds a keyring to the current list. If the intent is to
use the specified keyring alone, use @option{--keyring} along with
@option{--no-default-keyring}.
@item --secret-keyring @code{file}
Same as @option{--keyring} but for the secret keyrings.
@item --primary-keyring @code{file}
Designate @code{file} as the primary public keyring. This means that
newly imported keys (via @option{--import} or keyserver
@option{--recv-from}) will go to this keyring.
@item --trustdb-name @code{file}
Use @code{file} instead of the default trustdb. If @code{file} begins
with a tilde and a slash, these are replaced by the $HOME directory. If
the filename does not contain a slash, it is assumed to be in the GnuPG
home directory (@file{~/.gnupg} if @option{--homedir} or $GNUPGHOME is
not used).
@ifset gpgone
@anchor{option --homedir}
@end ifset
@include opt-homedir.texi
@ifset gpgone
@item --pcsc-driver @code{file}
Use @code{file} to access the smartcard reader. The current default is
`libpcsclite.so.1' for GLIBC based systems,
`/System/Library/Frameworks/PCSC.framework/PCSC' for MAC OS X,
`winscard.dll' for Windows and `libpcsclite.so' for other systems.
@end ifset
@ifset gpgone
@item --disable-ccid
Disable the integrated support for CCID compliant readers. This
allows to fall back to one of the other drivers even if the internal
CCID driver can handle the reader. Note, that CCID support is only
available if libusb was available at build time.
@end ifset
@ifset gpgone
@item --reader-port @code{number_or_string}
This option may be used to specify the port of the card terminal. A
value of 0 refers to the first serial device; add 32768 to access USB
devices. The default is 32768 (first USB device). PC/SC or CCID
readers might need a string here; run the program in verbose mode to get
a list of available readers. The default is then the first reader
found.
@end ifset
@item --display-charset @code{name}
Set the name of the native character set. This is used to convert
some informational strings like user IDs to the proper UTF-8 encoding.
Note that this has nothing to do with the character set of data to be
encrypted or signed; GnuPG does not recode user supplied data. If
this option is not used, the default character set is determined from
the current locale. A verbosity level of 3 shows the chosen set.
Valid values for @code{name} are:
@table @asis
@item iso-8859-1
This is the Latin 1 set.
@item iso-8859-2
The Latin 2 set.
@item iso-8859-15
This is currently an alias for
the Latin 1 set.
@item koi8-r
The usual Russian set (rfc1489).
@item utf-8
Bypass all translations and assume
that the OS uses native UTF-8 encoding.
@end table
@item --utf8-strings
@itemx --no-utf8-strings
Assume that command line arguments are given as UTF8 strings. The
default (@option{--no-utf8-strings}) is to assume that arguments are
encoded in the character set as specified by
@option{--display-charset}. These options affect all following
arguments. Both options may be used multiple times.
@ifset gpgone
@anchor{option --options}
@end ifset
@item --options @code{file}
Read options from @code{file} and do not try to read them from the
default options file in the homedir (see @option{--homedir}). This
option is ignored if used in an options file.
@item --no-options
Shortcut for @option{--options /dev/null}. This option is detected
before an attempt to open an option file. Using this option will also
prevent the creation of a @file{~/.gnupg} homedir.
@item -z @code{n}
@itemx --compress-level @code{n}
@itemx --bzip2-compress-level @code{n}
Set compression level to @code{n} for the ZIP and ZLIB compression
algorithms. The default is to use the default compression level of zlib
(normally 6). @option{--bzip2-compress-level} sets the compression level
for the BZIP2 compression algorithm (defaulting to 6 as well). This is a
different option from @option{--compress-level} since BZIP2 uses a
significant amount of memory for each additional compression level.
@option{-z} sets both. A value of 0 for @code{n} disables compression.
@item --bzip2-decompress-lowmem
Use a different decompression method for BZIP2 compressed files. This
alternate method uses a bit more than half the memory, but also runs
at half the speed. This is useful under extreme low memory
circumstances when the file was originally compressed at a high
@option{--bzip2-compress-level}.
@item --mangle-dos-filenames
@itemx --no-mangle-dos-filenames
@opindex mangle-dos-filenames
@opindex no-mangle-dos-filenames
Older version of Windows cannot handle filenames with more than one
dot. @option{--mangle-dos-filenames} causes GnuPG to replace (rather
than add to) the extension of an output filename to avoid this
problem. This option is off by default and has no effect on non-Windows
platforms.
@item --ask-cert-level
@itemx --no-ask-cert-level
When making a key signature, prompt for a certification level. If this
option is not specified, the certification level used is set via
@option{--default-cert-level}. See @option{--default-cert-level} for
information on the specific levels and how they are
used. @option{--no-ask-cert-level} disables this option. This option
defaults to no.
@item --default-cert-level @code{n}
The default to use for the check level when signing a key.
0 means you make no particular claim as to how carefully you verified
the key.
1 means you believe the key is owned by the person who claims to own
it but you could not, or did not verify the key at all. This is
useful for a "persona" verification, where you sign the key of a
pseudonymous user.
2 means you did casual verification of the key. For example, this
could mean that you verified that the key fingerprint and checked the
user ID on the key against a photo ID.
3 means you did extensive verification of the key. For example, this
could mean that you verified the key fingerprint with the owner of the
key in person, and that you checked, by means of a hard to forge
document with a photo ID (such as a passport) that the name of the key
owner matches the name in the user ID on the key, and finally that you
verified (by exchange of email) that the email address on the key
belongs to the key owner.
Note that the examples given above for levels 2 and 3 are just that:
examples. In the end, it is up to you to decide just what "casual"
and "extensive" mean to you.
This option defaults to 0 (no particular claim).
@item --min-cert-level
When building the trust database, treat any signatures with a
certification level below this as invalid. Defaults to 2, which
disregards level 1 signatures. Note that level 0 "no particular
claim" signatures are always accepted.
@item --trusted-key @code{long key ID}
Assume that the specified key (which must be given
as a full 8 byte key ID) is as trustworthy as one of
your own secret keys. This option is useful if you
don't want to keep your secret keys (or one of them)
online but still want to be able to check the validity of a given
recipient's or signator's key.
@item --trust-model @code{pgp|classic|direct|always|auto}
Set what trust model GnuPG should follow. The models are:
@table @asis
@item pgp
This is the Web of Trust combined with trust signatures as used in PGP
5.x and later. This is the default trust model when creating a new
trust database.
@item classic
This is the standard Web of Trust as used in PGP 2.x and earlier.
@item direct
Key validity is set directly by the user and not calculated via the
Web of Trust.
@item always
Skip key validation and assume that used keys are always fully
trusted. You generally won't use this unless you are using some
external validation scheme. This option also suppresses the
"[uncertain]" tag printed with signature checks when there is no
evidence that the user ID is bound to the key.
@item auto
Select the trust model depending on whatever the internal trust
database says. This is the default model if such a database already
exists.
@end table
@item --auto-key-locate @code{parameters}
@itemx --no-auto-key-locate
GnuPG can automatically locate and retrieve keys as needed using this
option. This happens when encrypting to an email address (in the
"user@@example.com" form), and there are no user@@example.com keys on
the local keyring. This option takes any number of the following
arguments, in the order they are to be tried:
@table @asis
@item cert
locate a key using DNS CERT, as specified in 2538bis (currently in
draft): http://www.josefsson.org/rfc2538bis/
@item pka
locate a key using DNS PKA.
@item ldap
locate a key using the PGP Universal method of checking
"ldap://keys.(thedomain)".
@item keyserver
locate a key using whatever keyserver is defined using the
@option{--keyserver} option.
@item (keyserver URL)
In addition, a keyserver URL as used in the @option{--keyserver} option may be
used here to query that particular keyserver.
@end table
@item --keyid-format @code{short|0xshort|long|0xlong}
Select how to display key IDs. "short" is the traditional 8-character
key ID. "long" is the more accurate (but less convenient)
16-character key ID. Add an "0x" to either to include an "0x" at the
beginning of the key ID, as in 0x99242560.
@item --keyserver @code{name}
Use @code{name} as your keyserver. This is the server that
@option{--recv-keys}, @option{--send-keys}, and @option{--search-keys}
will communicate with to receive keys from, send keys to, and search for
keys on. The format of the @code{name} is a URI:
`scheme:[//]keyservername[:port]' The scheme is the type of keyserver:
"hkp" for the HTTP (or compatible) keyservers, "ldap" for the LDAP
keyservers, or "mailto" for the Graff email keyserver. Note that your
particular installation of GnuPG may have other keyserver types
available as well. Keyserver schemes are case-insensitive. After the
keyserver name, optional keyserver configuration options may be
provided. These are the same as the global @option{--keyserver-options}
from below, but apply only to this particular keyserver.
Most keyservers synchronize with each other, so there is generally no
need to send keys to more than one server. The keyserver
@code{hkp://subkeys.pgp.net} uses round robin DNS to give a different
keyserver each time you use it.
@item --keyserver-options @code{name=value1 }
This is a space or comma delimited string that gives options for the
keyserver. Options can be prepended with a `no-' to give the opposite
meaning. Valid import-options or export-options may be used here as well
to apply to importing (@option{--recv-key}) or exporting
(@option{--send-key}) a key from a keyserver. While not all options are
available for all keyserver types, some common options are:
@table @asis
@item include-revoked
When searching for a key with @option{--search-keys}, include keys that
are marked on the keyserver as revoked. Note that not all keyservers
differentiate between revoked and unrevoked keys, and for such
keyservers this option is meaningless. Note also that most keyservers do
not have cryptographic verification of key revocations, and so turning
this option off may result in skipping keys that are incorrectly marked
as revoked.
@item include-disabled
When searching for a key with @option{--search-keys}, include keys that
are marked on the keyserver as disabled. Note that this option is not
used with HKP keyservers.
@item auto-key-retrieve
This option enables the automatic retrieving of keys from a keyserver
when verifying signatures made by keys that are not on the local
keyring.
Note that this option makes a "web bug" like behavior possible.
Keyserver operators can see which keys you request, so by sending you
a message signed by a brand new key (which you naturally will not have
on your local keyring), the operator can tell both your IP address and
the time when you verified the signature.
@item honor-keyserver-url
When using @option{--refresh-keys}, if the key in question has a preferred
keyserver URL, then use that preferred keyserver to refresh the key
from. In addition, if auto-key-retrieve is set, and the signature
being verified has a preferred keyserver URL, then use that preferred
keyserver to fetch the key from. Defaults to yes.
@item honor-pka-record
If auto-key-retrieve is set, and the signature being verified has a
PKA record, then use the PKA information to fetch the key. Defaults
to yes.
@item include-subkeys
When receiving a key, include subkeys as potential targets. Note that
this option is not used with HKP keyservers, as they do not support
retrieving keys by subkey id.
@item use-temp-files
On most Unix-like platforms, GnuPG communicates with the keyserver
helper program via pipes, which is the most efficient method. This
option forces GnuPG to use temporary files to communicate. On some
platforms (such as Win32 and RISC OS), this option is always enabled.
@item keep-temp-files
If using `use-temp-files', do not delete the temp files after using
them. This option is useful to learn the keyserver communication
protocol by reading the temporary files.
@item verbose
Tell the keyserver helper program to be more verbose. This option can
be repeated multiple times to increase the verbosity level.
@item timeout
Tell the keyserver helper program how long (in seconds) to try and
perform a keyserver action before giving up. Note that performing
multiple actions at the same time uses this timeout value per action.
For example, when retrieving multiple keys via @option{--recv-keys}, the
timeout applies separately to each key retrieval, and not to the
@option{--recv-keys} command as a whole. Defaults to 30 seconds.
@item http-proxy=@code{value}
Set the proxy to use for HTTP and HKP keyservers. This overrides the
"http_proxy" environment variable, if any.
@item max-cert-size
When retrieving a key via DNS CERT, only accept keys up to this size.
Defaults to 16384 bytes.
@end table
@item --completes-needed @code{n}
Number of completely trusted users to introduce a new
key signer (defaults to 1).
@item --marginals-needed @code{n}
Number of marginally trusted users to introduce a new
key signer (defaults to 3)
@item --max-cert-depth @code{n}
Maximum depth of a certification chain (default is 5).
@item --simple-sk-checksum
Secret keys are integrity protected by using a SHA-1 checksum. This
method is part of the upcoming enhanced OpenPGP specification but
GnuPG already uses it as a countermeasure against certain attacks.
Old applications don't understand this new format, so this option may
be used to switch back to the old behaviour. Using this option bears
a security risk. Note that using this option only takes effect when
the secret key is encrypted - the simplest way to make this happen is
to change the passphrase on the key (even changing it to the same
value is acceptable).
@item --no-sig-cache
Do not cache the verification status of key signatures.
Caching gives a much better performance in key listings. However, if
you suspect that your public keyring is not save against write
modifications, you can use this option to disable the caching. It
probably does not make sense to disable it because all kind of damage
can be done if someone else has write access to your public keyring.
@item --no-sig-create-check
GnuPG normally verifies each signature right after creation to protect
against bugs and hardware malfunctions which could leak out bits from
the secret key. This extra verification needs some time (about 115%
for DSA keys), and so this option can be used to disable it.
However, due to the fact that the signature creation needs manual
interaction, this performance penalty does not matter in most settings.
@item --auto-check-trustdb
@itemx --no-auto-check-trustdb
If GnuPG feels that its information about the Web of Trust has to be
updated, it automatically runs the @option{--check-trustdb} command
internally. This may be a time consuming
process. @option{--no-auto-check-trustdb} disables this option.
@item --use-agent
@itemx --no-use-agent
@ifclear gpgone
This is dummy option. @command{@gpgname} always requires the agent.
@end ifclear
@ifset gpgone
Try to use the GnuPG-Agent. With this option, GnuPG first tries to
connect to the agent before it asks for a
passphrase. @option{--no-use-agent} disables this option.
@end ifset
@item --gpg-agent-info
@ifclear gpgone
This is dummy option. It has no effect when used with @command{gpg2}.
@end ifclear
@ifset gpgone
Override the value of the environment variable
@samp{GPG_AGENT_INFO}. This is only used when @option{--use-agent} has
been given. Given that this option is not anymore used by
@command{gpg2}, it should be avoided if possible.
@end ifset
@item --lock-once
Lock the databases the first time a lock is requested
and do not release the lock until the process
terminates.
@item --lock-multiple
Release the locks every time a lock is no longer
needed. Use this to override a previous @option{--lock-once}
from a config file.
@item --lock-never
Disable locking entirely. This option should be used only in very
special environments, where it can be assured that only one process
is accessing those files. A bootable floppy with a stand-alone
encryption system will probably use this. Improper usage of this
option may lead to data and key corruption.
@item --exit-on-status-write-error
This option will cause write errors on the status FD to immediately
terminate the process. That should in fact be the default but it never
worked this way and thus we need an option to enable this, so that the
change won't break applications which close their end of a status fd
connected pipe too early. Using this option along with
@option{--enable-progress-filter} may be used to cleanly cancel long
running gpg operations.
@item --limit-card-insert-tries @code{n}
With @code{n} greater than 0 the number of prompts asking to insert a
smartcard gets limited to N-1. Thus with a value of 1 gpg won't at
all ask to insert a card if none has been inserted at startup. This
option is useful in the configuration file in case an application does
not know about the smartcard support and waits ad infinitum for an
inserted card.
@item --no-random-seed-file
GnuPG uses a file to store its internal random pool over invocations.
This makes random generation faster; however sometimes write operations
are not desired. This option can be used to achieve that with the cost of
slower random generation.
@item --no-greeting
Suppress the initial copyright message.
@item --no-secmem-warning
Suppress the warning about "using insecure memory".
@item --no-permission-warning
Suppress the warning about unsafe file and home directory (@option{--homedir})
permissions. Note that the permission checks that GnuPG performs are
not intended to be authoritative, but rather they simply warn about
certain common permission problems. Do not assume that the lack of a
warning means that your system is secure.
Note that the warning for unsafe @option{--homedir} permissions cannot be
suppressed in the gpg.conf file, as this would allow an attacker to
place an unsafe gpg.conf file in place, and use this file to suppress
warnings about itself. The @option{--homedir} permissions warning may only be
suppressed on the command line.
@item --no-mdc-warning
Suppress the warning about missing MDC integrity protection.
@item --require-secmem
@itemx --no-require-secmem
Refuse to run if GnuPG cannot get secure memory. Defaults to no
(i.e. run, but give a warning).
@item --require-cross-certification
@itemx --no-require-cross-certification
When verifying a signature made from a subkey, ensure that the cross
certification "back signature" on the subkey is present and valid. This
protects against a subtle attack against subkeys that can sign.
Defaults to @option{--require-cross-certification} for
@command{@gpgname}.
@item --expert
@itemx --no-expert
Allow the user to do certain nonsensical or "silly" things like
signing an expired or revoked key, or certain potentially incompatible
things like generating unusual key types. This also disables certain
warning messages about potentially incompatible actions. As the name
implies, this option is for experts only. If you don't fully
understand the implications of what it allows you to do, leave this
off. @option{--no-expert} disables this option.
@end table
@c *******************************************
@c ******** KEY RELATED OPTIONS ************
@c *******************************************
@node GPG Key related Options
@subsection Key related options
@table @gnupgtabopt
@item --recipient @var{name}
@itemx -r
@opindex recipient
Encrypt for user id @var{name}. If this option or
@option{--hidden-recipient} is not specified, GnuPG asks for the user-id
unless @option{--default-recipient} is given.
@item --hidden-recipient @var{name}
@itemx -R
@opindex hidden-recipient
Encrypt for user ID @var{name}, but hide the key ID of this user's
key. This option helps to hide the receiver of the message and is a
limited countermeasure against traffic analysis. If this option or
@option{--recipient} is not specified, GnuPG asks for the user ID unless
@option{--default-recipient} is given.
@item --encrypt-to @code{name}
Same as @option{--recipient} but this one is intended for use in the
options file and may be used with your own user-id as an
"encrypt-to-self". These keys are only used when there are other
recipients given either by use of @option{--recipient} or by the asked
user id. No trust checking is performed for these user ids and even
disabled keys can be used.
@item --hidden-encrypt-to @code{name}
Same as @option{--hidden-recipient} but this one is intended for use in the
options file and may be used with your own user-id as a hidden
"encrypt-to-self". These keys are only used when there are other
recipients given either by use of @option{--recipient} or by the asked user id.
No trust checking is performed for these user ids and even disabled
keys can be used.
@item --no-encrypt-to
Disable the use of all @option{--encrypt-to} and
@option{--hidden-encrypt-to} keys.
@item --group @code{name=value1 }
Sets up a named group, which is similar to aliases in email programs.
Any time the group name is a recipient (@option{-r} or
@option{--recipient}), it will be expanded to the values
specified. Multiple groups with the same name are automatically merged
into a single group.
The values are @code{key IDs} or fingerprints, but any key description
is accepted. Note that a value with spaces in it will be treated as
two different values. Note also there is only one level of expansion
--- you cannot make an group that points to another group. When used
from the command line, it may be necessary to quote the argument to
this option to prevent the shell from treating it as multiple
arguments.
@item --ungroup @code{name}
Remove a given entry from the @option{--group} list.
@item --no-groups
Remove all entries from the @option{--group} list.
@item --local-user @var{name}
@itemx -u
@opindex local-user
Use @var{name} as the key to sign with. Note that this option overrides
@option{--default-key}.
@item --try-all-secrets
Don't look at the key ID as stored in the message but try all secret
keys in turn to find the right decryption key. This option forces the
behaviour as used by anonymous recipients (created by using
@option{--throw-keyids}) and might come handy in case where an encrypted
message contains a bogus key ID.
@end table
@c *******************************************
@c ******** INPUT AND OUTPUT ***************
@c *******************************************
@node GPG Input and Output
@subsection Input and Output
@table @gnupgtabopt
@item --armor
@itemx -a
@opindex armor
Create ASCII armored output. The default is to create the binary
OpenPGP format.
@item --no-armor
Assume the input data is not in ASCII armored format.
@item --output @var{file}
@itemx -o @var{file}
@opindex output
Write output to @var{file}.
@item --max-output @code{n}
@opindex max-output
This option sets a limit on the number of bytes that will be generated
when processing a file. Since OpenPGP supports various levels of
compression, it is possible that the plaintext of a given message may be
significantly larger than the original OpenPGP message. While GnuPG
works properly with such messages, there is often a desire to set a
maximum file size that will be generated before processing is forced to
stop by the OS limits. Defaults to 0, which means "no limit".
@item --import-options @code{parameters}
This is a space or comma delimited string that gives options for
importing keys. Options can be prepended with a `no-' to give the
opposite meaning. The options are:
@table @asis
@item import-local-sigs
Allow importing key signatures marked as "local". This is not
generally useful unless a shared keyring scheme is being used.
Defaults to no.
@item repair-pks-subkey-bug
During import, attempt to repair the damage caused by the PKS keyserver
bug (pre version 0.9.6) that mangles keys with multiple subkeys. Note
that this cannot completely repair the damaged key as some crucial data
is removed by the keyserver, but it does at least give you back one
subkey. Defaults to no for regular @option{--import} and to yes for
keyserver @option{--recv-keys}.
@item merge-only
During import, allow key updates to existing keys, but do not allow
any new keys to be imported. Defaults to no.
@item import-clean
After import, compact (remove all signatures except the
self-signature) any user IDs from the new key that are not usable.
Then, remove any signatures from the new key that are not usable.
This includes signatures that were issued by keys that are not present
on the keyring. This option is the same as running the @option{--edit-key}
command "clean" after import. Defaults to no.
@item import-minimal
Import the smallest key possible. This removes all signatures except
the most recent self-signature on each user ID. This option is the
same as running the @option{--edit-key} command "minimize" after import.
Defaults to no.
@end table
@item --export-options @code{parameters}
This is a space or comma delimited string that gives options for
exporting keys. Options can be prepended with a `no-' to give the
opposite meaning. The options are:
@table @asis
@item export-local-sigs
Allow exporting key signatures marked as "local". This is not
generally useful unless a shared keyring scheme is being used.
Defaults to no.
@item export-attributes
Include attribute user IDs (photo IDs) while exporting. This is
useful to export keys if they are going to be used by an OpenPGP
program that does not accept attribute user IDs. Defaults to yes.
@item export-sensitive-revkeys
Include designated revoker information that was marked as
"sensitive". Defaults to no.
@item export-reset-subkey-passwd
When using the @option{--export-secret-subkeys} command, this option resets
the passphrases for all exported subkeys to empty. This is useful
when the exported subkey is to be used on an unattended machine where
a passphrase doesn't necessarily make sense. Defaults to no.
@item export-clean
Compact (remove all signatures from) user IDs on the key being
exported if the user IDs are not usable. Also, do not export any
signatures that are not usable. This includes signatures that were
issued by keys that are not present on the keyring. This option is
the same as running the @option{--edit-key} command "clean" before export
except that the local copy of the key is not modified. Defaults to
no.
@item export-minimal
Export the smallest key possible. This removes all signatures except the
most recent self-signature on each user ID. This option is the same as
running the @option{--edit-key} command "minimize" before export except
that the local copy of the key is not modified. Defaults to no.
@end table
@item --with-colons
@opindex with-colons
Print key listings delimited by colons. Note that the output will be
encoded in UTF-8 regardless of any @option{--display-charset} setting. This
format is useful when GnuPG is called from scripts and other programs
as it is easily machine parsed. The details of this format are
documented in the file @file{doc/DETAILS}, which is included in the GnuPG
source distribution.
@item --fixed-list-mode
@opindex fixed-list-mode
Do not merge primary user ID and primary key in @option{--with-colon}
listing mode and print all timestamps as seconds since 1970-01-01.
@item --with-fingerprint
@opindex with-fingerprint
Same as the command @option{--fingerprint} but changes only the format
of the output and may be used together with another command.
@end table
@c *******************************************
@c ******** OPENPGP OPTIONS ****************
@c *******************************************
@node OpenPGP Options
@subsection OpenPGP protocol specific options.
@table @gnupgtabopt
@item -t, --textmode
@itemx --no-textmode
Treat input files as text and store them in the OpenPGP canonical text
form with standard "CRLF" line endings. This also sets the necessary
flags to inform the recipient that the encrypted or signed data is text
and may need its line endings converted back to whatever the local
system uses. This option is useful when communicating between two
platforms that have different line ending conventions (UNIX-like to Mac,
Mac to Windows, etc). @option{--no-textmode} disables this option, and
is the default.
@ifset gpgone
If @option{-t} (but not @option{--textmode}) is used together with
armoring and signing, this enables clearsigned messages. This kludge is
needed for command-line compatibility with command-line versions of PGP;
normally you would use @option{--sign} or @option{--clearsign} to select
the type of the signature.
@end ifset
@item --force-v3-sigs
@itemx --no-force-v3-sigs
OpenPGP states that an implementation should generate v4 signatures
but PGP versions 5 through 7 only recognize v4 signatures on key
material. This option forces v3 signatures for signatures on data.
Note that this option overrides @option{--ask-sig-expire}, as v3 signatures
cannot have expiration dates. @option{--no-force-v3-sigs} disables this
option.
@item --force-v4-certs
@itemx --no-force-v4-certs
Always use v4 key signatures even on v3 keys. This option also
changes the default hash algorithm for v3 RSA keys from MD5 to SHA-1.
@option{--no-force-v4-certs} disables this option.
@item --force-mdc
Force the use of encryption with a modification detection code. This
is always used with the newer ciphers (those with a blocksize greater
than 64 bits), or if all of the recipient keys indicate MDC support in
their feature flags.
@item --disable-mdc
Disable the use of the modification detection code. Note that by
using this option, the encrypted message becomes vulnerable to a
message modification attack.
@item --personal-cipher-preferences @code{string}
Set the list of personal cipher preferences to @code{string}, this list
should be a string similar to the one printed by the command "pref" in
the edit menu. This allows the user to factor in their own preferred
algorithms when algorithms are chosen via recipient key preferences.
The most highly ranked cipher in this list is also used for the
@option{--symmetric} encryption command.
@item --personal-digest-preferences @code{string}
Set the list of personal digest preferences to @code{string}, this list
should be a string similar to the one printed by the command "pref" in
the edit menu. This allows the user to factor in their own preferred
algorithms when algorithms are chosen via recipient key preferences.
The most highly ranked digest algorithm in this list is algo used when
signing without encryption (e.g. @option{--clearsign} or
@option{--sign}). The default value is SHA-1.
@item --personal-compress-preferences @code{string}
Set the list of personal compression preferences to @code{string}, this
list should be a string similar to the one printed by the command
"pref" in the edit menu. This allows the user to factor in their own
preferred algorithms when algorithms are chosen via recipient key
preferences. The most highly ranked algorithm in this list is also
used when there are no recipient keys to consider (e.g. @option{--symmetric}).
@item --s2k-cipher-algo @code{name}
Use @code{name} as the cipher algorithm used to protect secret keys.
The default cipher is CAST5. This cipher is also used for
conventional encryption if @option{--personal-cipher-preferences} and
@option{--cipher-algo} is not given.
@item --s2k-digest-algo @code{name}
Use @code{name} as the digest algorithm used to mangle the passphrases.
The default algorithm is SHA-1.
@item --s2k-mode @code{n}
Selects how passphrases are mangled. If @code{n} is 0 a plain
passphrase (which is not recommended) will be used, a 1 adds a salt to
the passphrase and a 3 (the default) iterates the whole process a
number of times (see --s2k-count). Unless @option{--rfc1991} is used,
this mode is also used for conventional encryption.
@item --s2k-count @code{n}
Specify how many times the passphrase mangling is repeated. This
value may range between 1024 and 65011712 inclusive, and the default
is 65536. Note that not all values in the 1024-65011712 range are
legal and if an illegal value is selected, GnuPG will round up to the
nearest legal value. This option is only meaningful if
@option{--s2k-mode} is 3.
@end table
@c ***************************
@c ******* Compliance ********
@c ***************************
@subsection Compliance options
These options control what GnuPG is compliant to. Only one of these
options may be active at a time. Note that the default setting of
this is nearly always the correct one. See the INTEROPERABILITY WITH
OTHER OPENPGP PROGRAMS section below before using one of these
options.
@table @gnupgtabopt
@item --gnupg
@opindex gnupg
Use standard GnuPG behavior. This is essentially OpenPGP behavior
(see @option{--openpgp}), but with some additional workarounds for common
compatibility problems in different versions of PGP. This is the
default option, so it is not generally needed, but it may be useful to
override a different compliance option in the gpg.conf file.
@item --openpgp
@opindex openpgp
Reset all packet, cipher and digest options to strict OpenPGP
behavior. Use this option to reset all previous options like
@option{--rfc1991}, @option{--force-v3-sigs}, @option{--s2k-*},
@option{--cipher-algo}, @option{--digest-algo} and
@option{--compress-algo} to OpenPGP compliant values. All PGP
workarounds are disabled.
@item --rfc2440
@opindex rfc2440
Reset all packet, cipher and digest options to strict RFC-2440
behavior. Note that this is currently the same thing as @option{--openpgp}.
@item --rfc1991
@opindex rfc1991
Try to be more RFC-1991 (PGP 2.x) compliant.
@item --pgp2
@opindex pgp2
Set up all options to be as PGP 2.x compliant as possible, and warn if
an action is taken (e.g. encrypting to a non-RSA key) that will create
a message that PGP 2.x will not be able to handle. Note that `PGP
2.x' here means `MIT PGP 2.6.2'. There are other versions of PGP 2.x
available, but the MIT release is a good common baseline.
This option implies @option{--rfc1991 --disable-mdc --no-force-v4-certs
--no-sk-comment --escape-from-lines --force-v3-sigs --no-ask-sig-expire
--no-ask-cert-expire --cipher-algo IDEA --digest-algo MD5
--compress-algo 1}. It also disables @option{--textmode} when
encrypting.
@item --pgp6
@opindex pgp6
Set up all options to be as PGP 6 compliant as possible. This
restricts you to the ciphers IDEA (if the IDEA plugin is installed),
3DES, and CAST5, the hashes MD5, SHA1 and RIPEMD160, and the
compression algorithms none and ZIP. This also disables
--throw-keyids, and making signatures with signing subkeys as PGP 6
does not understand signatures made by signing subkeys.
This option implies @option{--disable-mdc --no-sk-comment
--escape-from-lines --force-v3-sigs --no-ask-sig-expire}.
@item --pgp7
@opindex pgp7
Set up all options to be as PGP 7 compliant as possible. This is
identical to @option{--pgp6} except that MDCs are not disabled, and the
list of allowable ciphers is expanded to add AES128, AES192, AES256, and
TWOFISH.
@item --pgp8
@opindex pgp8
Set up all options to be as PGP 8 compliant as possible. PGP 8 is a lot
closer to the OpenPGP standard than previous versions of PGP, so all
this does is disable @option{--throw-keyids} and set
@option{--escape-from-lines}. All algorithms are allowed except for the
SHA224, SHA384, and SHA512 digests.
@end table
@c *******************************************
@c ******** ESOTERIC OPTIONS ***************
@c *******************************************
@node GPG Esoteric Options
-@subsection Doing things one usually don't want to do.
+@subsection Doing things one usually doesn't want to do.
@table @gnupgtabopt
@item -n
@itemx --dry-run
@opindex dry-run
Don't make any changes (this is not completely implemented).
@item --list-only
Changes the behaviour of some commands. This is like @option{--dry-run} but
different in some cases. The semantic of this command may be extended in
the future. Currently it only skips the actual decryption pass and
therefore enables a fast listing of the encryption keys.
@item -i
@itemx --interactive
@opindex interactive
Prompt before overwriting any files.
@item --debug @var{flags}
@opindex debug
Set debugging flags. All flags are or-ed and @var{flags} may
be given in C syntax (e.g. 0x0042).
@item --debug-all
Set all useful debugging flags.
@ifset gpgone
@item --debug-ccid-driver
Enable debug output from the included CCID driver for smartcards.
Note that this option is only available on some system.
@end ifset
@item --enable-progress-filter
Enable certain PROGRESS status outputs. This option allows frontends
to display a progress indicator while gpg is processing larger files.
There is a slight performance overhead using it.
@item --status-fd @code{n}
Write special status strings to the file descriptor @code{n}.
See the file DETAILS in the documentation for a listing of them.
@item --status-file @code{file}
Same as @option{--status-fd}, except the status data is written to file
@code{file}.
@item --logger-fd @code{n}
Write log output to file descriptor @code{n} and not to stderr.
@item --logger-file @code{file}
Same as @option{--logger-fd}, except the logger data is written to file
@code{file}.
@item --attribute-fd @code{n}
Write attribute subpackets to the file descriptor @code{n}. This is most
useful for use with @option{--status-fd}, since the status messages are
needed to separate out the various subpackets from the stream delivered
to the file descriptor.
@item --attribute-file @code{file}
Same as @option{--attribute-fd}, except the attribute data is written to
file @code{file}.
@item --comment @code{string}
@itemx --no-comments
Use @code{string} as a comment string in clear text signatures and ASCII
armored messages or keys (see @option{--armor}). The default behavior is
not to use a comment string. @option{--comment} may be repeated multiple
times to get multiple comment strings. @option{--no-comments} removes
all comments. It is a good idea to keep the length of a single comment
below 60 characters to avoid problems with mail programs wrapping such
lines. Note that comment lines, like all other header lines, are not
protected by the signature.
@item --emit-version
@itemx --no-emit-version
Force inclusion of the version string in ASCII armored output.
@option{--no-emit-version} disables this option.
@item --sig-notation @code{name=value}
@itemx --cert-notation @code{name=value}
@itemx -N, --set-notation @code{name=value}
Put the name value pair into the signature as notation data.
@code{name} must consist only of printable characters or spaces, and
must contain a '@@' character in the form keyname@@domain.example.com
(substituting the appropriate keyname and domain name, of course). This
is to help prevent pollution of the IETF reserved notation
namespace. The @option{--expert} flag overrides the '@@'
check. @code{value} may be any printable string; it will be encoded in
UTF8, so you should check that your @option{--display-charset} is set
correctly. If you prefix @code{name} with an exclamation mark (!), the
notation data will be flagged as critical
(rfc2440:5.2.3.15). @option{--sig-notation} sets a notation for data
signatures. @option{--cert-notation} sets a notation for key signatures
(certifications). @option{--set-notation} sets both.
There are special codes that may be used in notation names. "%k" will
be expanded into the key ID of the key being signed, "%K" into the
long key ID of the key being signed, "%f" into the fingerprint of the
key being signed, "%s" into the key ID of the key making the
signature, "%S" into the long key ID of the key making the signature,
"%g" into the fingerprint of the key making the signature (which might
be a subkey), "%p" into the fingerprint of the primary key of the key
making the signature, "%c" into the signature count from the OpenPGP
smartcard, and "%%" results in a single "%". %k, %K, and %f are only
meaningful when making a key signature (certification), and %c is only
meaningful when using the OpenPGP smartcard.
@item --sig-policy-url @code{string}
@itemx --cert-policy-url @code{string}
@itemx --set-policy-url @code{string}
Use @code{string} as a Policy URL for signatures (rfc2440:5.2.3.19). If
you prefix it with an exclamation mark (!), the policy URL packet will
be flagged as critical. @option{--sig-policy-url} sets a policy url for
data signatures. @option{--cert-policy-url} sets a policy url for key
signatures (certifications). @option{--set-policy-url} sets both.
The same %-expandos used for notation data are available here as well.
@item --sig-keyserver-url @code{string}
Use @code{string} as a preferred keyserver URL for data signatures. If
you prefix it with an exclamation mark (!), the keyserver URL packet
will be flagged as critical.
The same %-expandos used for notation data are available here as well.
@item --set-filename @code{string}
Use @code{string} as the filename which is stored inside messages.
This overrides the default, which is to use the actual filename of the
file being encrypted.
@item --for-your-eyes-only
@itemx --no-for-your-eyes-only
Set the `for your eyes only' flag in the message. This causes GnuPG
to refuse to save the file unless the @option{--output} option is given, and
PGP to use the "secure viewer" with a Tempest-resistant font to
display the message. This option overrides @option{--set-filename}.
@option{--no-for-your-eyes-only} disables this option.
@item --use-embedded-filename
@itemx --no-use-embedded-filename
Try to create a file with a name as embedded in the data. This can be
a dangerous option as it allows to overwrite files. Defaults to no.
@item --cipher-algo @code{name}
Use @code{name} as cipher algorithm. Running the program with the
command @option{--version} yields a list of supported algorithms. If
this is not used the cipher algorithm is selected from the preferences
stored with the key. In general, you do not want to use this option as
it allows you to violate the OpenPGP standard.
@option{--personal-cipher-preferences} is the safe way to accomplish the
same thing.
@item --digest-algo @code{name}
Use @code{name} as the message digest algorithm. Running the program
with the command @option{--version} yields a list of supported algorithms. In
general, you do not want to use this option as it allows you to
violate the OpenPGP standard. @option{--personal-digest-preferences} is the
safe way to accomplish the same thing.
@item --compress-algo @code{name}
Use compression algorithm @code{name}. "zlib" is RFC-1950 ZLIB
compression. "zip" is RFC-1951 ZIP compression which is used by PGP.
"bzip2" is a more modern compression scheme that can compress some
things better than zip or zlib, but at the cost of more memory used
during compression and decompression. "uncompressed" or "none"
disables compression. If this option is not used, the default
behavior is to examine the recipient key preferences to see which
algorithms the recipient supports. If all else fails, ZIP is used for
maximum compatibility.
ZLIB may give better compression results than ZIP, as the compression
window size is not limited to 8k. BZIP2 may give even better
compression results than that, but will use a significantly larger
amount of memory while compressing and decompressing. This may be
significant in low memory situations. Note, however, that PGP (all
versions) only supports ZIP compression. Using any algorithm other
than ZIP or "none" will make the message unreadable with PGP. In
general, you do not want to use this option as it allows you to
violate the OpenPGP standard. @option{--personal-compress-preferences} is the
safe way to accomplish the same thing.
@item --cert-digest-algo @code{name}
Use @code{name} as the message digest algorithm used when signing a
key. Running the program with the command @option{--version} yields a
list of supported algorithms. Be aware that if you choose an algorithm
that GnuPG supports but other OpenPGP implementations do not, then some
users will not be able to use the key signatures you make, or quite
possibly your entire key.
@item --disable-cipher-algo @code{name}
Never allow the use of @code{name} as cipher algorithm.
The given name will not be checked so that a later loaded algorithm
will still get disabled.
@item --disable-pubkey-algo @code{name}
Never allow the use of @code{name} as public key algorithm.
The given name will not be checked so that a later loaded algorithm
will still get disabled.
@item --throw-keyids
@itemx --no-throw-keyids
Do not put the recipient key IDs into encrypted messages. This helps
to hide the receivers of the message and is a limited countermeasure
against traffic analysis. On the receiving side, it may slow down the
decryption process because all available secret keys must be tried.
@option{--no-throw-keyids} disables this option. This option is essentially
the same as using @option{--hidden-recipient} for all recipients.
@item --not-dash-escaped
This option changes the behavior of cleartext signatures
so that they can be used for patch files. You should not
send such an armored file via email because all spaces
and line endings are hashed too. You can not use this
option for data which has 5 dashes at the beginning of a
line, patch files don't have this. A special armor header
line tells GnuPG about this cleartext signature option.
@item --escape-from-lines
@itemx --no-escape-from-lines
Because some mailers change lines starting with "From " to ">From " it
is good to handle such lines in a special way when creating cleartext
signatures to prevent the mail system from breaking the signature. Note
that all other PGP versions do it this way too. Enabled by
default. @option{--no-escape-from-lines} disables this option.
@item --passphrase-repeat @code{n}
Specify how many times @command{@gpgname} will request a new
passphrase be repeated. This is useful for helping memorize a
passphrase. Defaults to 1 repetition.
@item --passphrase-fd @code{n}
Read the passphrase from file descriptor @code{n}. Only the first line
will be read from file descriptor @code{n}. If you use 0 for @code{n},
the passphrase will be read from stdin. This can only be used if only
one passphrase is supplied.
@ifclear gpgone
Note that this passphrase is only used if the option @option{--batch}
has also been given. This is different from @command{gpg}.
@end ifclear
@item --passphrase-file @code{file}
Read the passphrase from file @code{file}. Only the first line will
be read from file @code{file}. This can only be used if only one
passphrase is supplied. Obviously, a passphrase stored in a file is
of questionable security if other users can read this file. Don't use
this option if you can avoid it.
@ifclear gpgone
Note that this passphrase is only used if the option @option{--batch}
has also been given. This is different from @command{gpg}.
@end ifclear
@item --passphrase @code{string}
Use @code{string} as the passphrase. This can only be used if only one
passphrase is supplied. Obviously, this is of very questionable
security on a multi-user system. Don't use this option if you can
avoid it.
@ifclear gpgone
Note that this passphrase is only used if the option @option{--batch}
has also been given. This is different from @command{gpg}.
@end ifclear
@item --command-fd @code{n}
This is a replacement for the deprecated shared-memory IPC mode.
If this option is enabled, user input on questions is not expected
from the TTY but from the given file descriptor. It should be used
together with @option{--status-fd}. See the file doc/DETAILS in the source
distribution for details on how to use it.
@item --command-file @code{file}
Same as @option{--command-fd}, except the commands are read out of file
@code{file}
@item --allow-non-selfsigned-uid
@itemx --no-allow-non-selfsigned-uid
Allow the import and use of keys with user IDs which are not
self-signed. This is not recommended, as a non self-signed user ID is
trivial to forge. @option{--no-allow-non-selfsigned-uid} disables.
@item --allow-freeform-uid
Disable all checks on the form of the user ID while generating a new
one. This option should only be used in very special environments as
it does not ensure the de-facto standard format of user IDs.
@item --ignore-time-conflict
GnuPG normally checks that the timestamps associated with keys and
signatures have plausible values. However, sometimes a signature
seems to be older than the key due to clock problems. This option
makes these checks just a warning. See also @option{--ignore-valid-from} for
timestamp issues on subkeys.
@item --ignore-valid-from
GnuPG normally does not select and use subkeys created in the future.
This option allows the use of such keys and thus exhibits the
pre-1.0.7 behaviour. You should not use this option unless you there
is some clock problem. See also @option{--ignore-time-conflict} for timestamp
issues with signatures.
@item --ignore-crc-error
The ASCII armor used by OpenPGP is protected by a CRC checksum against
transmission errors. Occasionally the CRC gets mangled somewhere on
the transmission channel but the actual content (which is protected by
the OpenPGP protocol anyway) is still okay. This option allows GnuPG
to ignore CRC errors.
@item --ignore-mdc-error
This option changes a MDC integrity protection failure into a warning.
This can be useful if a message is partially corrupt, but it is
necessary to get as much data as possible out of the corrupt message.
However, be aware that a MDC protection failure may also mean that the
message was tampered with intentionally by an attacker.
@item --no-default-keyring
Do not add the default keyrings to the list of keyrings. Note that
GnuPG will not operate without any keyrings, so if you use this option
and do not provide alternate keyrings via @option{--keyring} or
@option{--secret-keyring}, then GnuPG will still use the default public or
secret keyrings.
@item --skip-verify
Skip the signature verification step. This may be
used to make the decryption faster if the signature
verification is not needed.
@item --with-key-data
Print key listings delimited by colons (like @option{--with-colons}) and
print the public key data.
@item --fast-list-mode
Changes the output of the list commands to work faster; this is achieved
by leaving some parts empty. Some applications don't need the user ID
and the trust information given in the listings. By using this options
they can get a faster listing. The exact behaviour of this option may
change in future versions. If you are missing some information, don't
use this option.
@item --no-literal
This is not for normal use. Use the source to see for what it might be useful.
@item --set-filesize
This is not for normal use. Use the source to see for what it might be useful.
@item --show-session-key
Display the session key used for one message. See
@option{--override-session-key} for the counterpart of this option.
We think that Key Escrow is a Bad Thing; however the user should have
the freedom to decide whether to go to prison or to reveal the content
of one specific message without compromising all messages ever
encrypted for one secret key. DON'T USE IT UNLESS YOU ARE REALLY
FORCED TO DO SO.
@item --override-session-key @code{string}
Don't use the public key but the session key @code{string}. The format
of this string is the same as the one printed by
@option{--show-session-key}. This option is normally not used but comes
handy in case someone forces you to reveal the content of an encrypted
message; using this option you can do this without handing out the
secret key.
@item --ask-sig-expire
@itemx --no-ask-sig-expire
When making a data signature, prompt for an expiration time. If this
option is not specified, the expiration time set via
@option{--default-sig-expire} is used. @option{--no-ask-sig-expire}
disables this option. Note that by default, @option{--force-v3-sigs} is
set which also disables this option. If you want signature expiration,
you must set @option{--no-force-v3-sigs} as well as turning
@option{--ask-sig-expire} on.
@item --default-sig-expire
The default expiration time to use for signature expiration. Valid
values are "0" for no expiration, a number followed by the letter d
(for days), w (for weeks), m (for months), or y (for years) (for
example "2m" for two months, or "5y" for five years), or an absolute
date in the form YYYY-MM-DD. Defaults to "0".
@item --ask-cert-expire
@itemx --no-ask-cert-expire
When making a key signature, prompt for an expiration time. If this
option is not specified, the expiration time set via
@option{--default-cert-expire} is used. @option{--no-ask-cert-expire}
disables this option.
@item --default-cert-expire
The default expiration time to use for key signature expiration.
Valid values are "0" for no expiration, a number followed by the
letter d (for days), w (for weeks), m (for months), or y (for years)
(for example "2m" for two months, or "5y" for five years), or an
absolute date in the form YYYY-MM-DD. Defaults to "0".
@item --allow-secret-key-import
This is an obsolete option and is not used anywhere.
-@item --allow-multisig-verification
-Allow verification of concatenated signed messages. This will run a
-signature verification for each data+signature block. There are some
-security issues with this option and thus it is off by default. Note
-that versions of GPG prior to version 1.4.3 implicitly allowed this.
+@item --allow-multiple-messages
+@item --no-allow-multiple-messages
+Allow processing of multiple OpenPGP messages contained in a single
+file or stream. Some programs that call GPG are not prepared to deal
+with multiple messages being processed together, so this option
+defaults to no. Note that versions of GPG prior to 1.4.7 always
+allowed multiple messages.
@item --enable-special-filenames
This options enables a mode in which filenames of the form
@file{-&n}, where n is a non-negative decimal number,
refer to the file descriptor n and not to a file with that name.
@item --no-expensive-trust-checks
Experimental use only.
@item --preserve-permissions
Don't change the permissions of a secret keyring back to user
read/write only. Use this option only if you really know what you are doing.
@item --default-preference-list @code{string}
@opindex default-preference-list
Set the list of default preferences to @code{string}. This preference
list is used for new keys and becomes the default for "setpref" in the
edit menu.
@item --default-keyserver-url @code{name}
@opindex default-keyserver-url
Set the default keyserver URL to @code{name}. This keyserver will be
used as the keyserver URL when writing a new self-signature on a key,
which includes key generation and changing preferences.
@item --list-config
@opindex list-config
Display various internal configuration parameters of GnuPG. This option
is intended for external programs that call GnuPG to perform tasks, and
is thus not generally useful. See the file @file{doc/DETAILS} in the
source distribution for the details of which configuration items may be
listed. @option{--list-config} is only usable with
@option{--with-colons} set.
@item --gpgconf-list
@opindex gpgconf-list
This command is simliar to @option{--list-config} but in general only
internally used by the @command{gpgconf} tool.
@item --gpgconf-test
@opindex gpgconf-test
This is more or less dummy action. However it parses the configuration
file and returns with failure if the configuraion file would prevent
@command{gpg} from startup. Thus it may be used to run a syntax check
on the configuration file.
@end table
@c *******************************
@c ******* Deprecated ************
@c *******************************
@subsection Deprecated options
@table @gnupgtabopt
@ifset gpgone
@item --load-extension @code{name}
Load an extension module. If @code{name} does not contain a slash it is
searched for in the directory configured when GnuPG was built
(generally "/usr/local/lib/gnupg"). Extensions are not generally
useful anymore, and the use of this option is deprecated.
@end ifset
@item --show-photos
@itemx --no-show-photos
Causes @option{--list-keys}, @option{--list-sigs},
@option{--list-public-keys}, @option{--list-secret-keys}, and verifying
a signature to also display the photo ID attached to the key, if
any. See also @option{--photo-viewer}. These options are deprecated. Use
@option{--list-options [no-]show-photos} and/or @option{--verify-options
[no-]show-photos} instead.
@item --show-keyring
Display the keyring name at the head of key listings to show which
keyring a given key resides on. This option is deprecated: use
@option{--list-options [no-]show-keyring} instead.
@ifset gpgone
@item --ctapi-driver @code{file}
Use @code{file} to access the smartcard reader. The current default
is `libtowitoko.so'. Note that the use of this interface is
deprecated; it may be removed in future releases.
@end ifset
@item --always-trust
Identical to @option{--trust-model always}. This option is deprecated.
@item --show-notation
@itemx --no-show-notation
Show signature notations in the @option{--list-sigs} or @option{--check-sigs} listings
as well as when verifying a signature with a notation in it. These
options are deprecated. Use @option{--list-options [no-]show-notation}
and/or @option{--verify-options [no-]show-notation} instead.
@item --show-policy-url
@itemx --no-show-policy-url
Show policy URLs in the @option{--list-sigs} or @option{--check-sigs}
listings as well as when verifying a signature with a policy URL in
it. These options are deprecated. Use @option{--list-options
[no-]show-policy-url} and/or @option{--verify-options
[no-]show-policy-url} instead.
@end table
@c *******************************************
@c *************** ****************
@c *************** FILES ****************
@c *************** ****************
@c *******************************************
@mansect files
@node GPG Configuration
@section Configuration files
There are a few configuration files to control certain aspects of
@command{@gpgname}'s operation. Unless noted, they are expected in the
current home directory (@pxref{option --homedir}).
@table @file
@item gpg.conf
@cindex gpgsm.conf
This is the standard configuration file read by @command{@gpgname} on
startup. It may contain any valid long option; the leading two dashes
may not be entered and the option may not be abbreviated. This default
name may be changed on the command line (@pxref{option
--options}).
@end table
@c man:.RE
Note that on larger installations, it is useful to put predefined files
into the directory @file{/etc/skel/.gnupg/} so that newly created users
start up with a working configuration.
@ifclear gpgone
For existing users the a small
helper script is provided to create these files (@pxref{addgnupghome}).
@end ifclear
For internal purposes @command{@gpgname} creates and maintaines a few other
files; They all live in in the current home directory (@pxref{option
--homedir}). Only the @command{@gpgname} may modify these files.
@table @file
@item ~/.gnupg/secring.gpg
The secret keyring.
@item ~/.gnupg/secring.gpg.lock
and the lock file
@item ~/.gnupg/pubring.gpg
The public keyring
@item ~/.gnupg/pubring.gpg.lock
and the lock file
@item ~/.gnupg/trustdb.gpg
The trust database
@item ~/.gnupg/trustdb.gpg.lock
and the lock file
@item ~/.gnupg/random_seed
used to preserve the internal random pool
@item /usr[/local]/share/gnupg/options.skel
Skeleton options file
@item /usr[/local]/lib/gnupg/
Default location for extensions
@end table
@c man:.RE
Operation is further controlled by a few environment variables:
@table @asis
@item HOME
Used to locate the default home directory.
@item GNUPGHOME
If set directory used instead of "~/.gnupg".
@item GPG_AGENT_INFO
Used to locate the gpg-agent.
@ifset gpgone
This is only honored when @option{--use-agent} is set.
@end ifset
The value consists of 3 colon delimited fields: The first is the path
to the Unix Domain Socket, the second the PID of the gpg-agent and the
protocol version which should be set to 1. When starting the gpg-agent
as described in its documentation, this variable is set to the correct
value. The option @option{--gpg-agent-info} can be used to override it.
@item COLUMNS
@itemx LINES
Used to size some displays to the full size of the screen.
@item LANGUAGE
Apart from its use by GNU, it is used in the W32 version to override the
language selection done through the Registry. If used and set to a a
valid and available language name (@var{langid}), the file with the
translation is loaded from
@code{@var{gpgdir}/gnupg.nls/@var{langid}.mo}. Here @var{gpgdir} is the
directory out of which the gpg binary has been laoded. If it can't be
loaded the Registry is tried as a fallback.
@end table
@c *******************************************
@c *************** ****************
@c *************** EXAMPLES ****************
@c *************** ****************
@c *******************************************
@mansect examples
@node GPG Examples
@section Examples
@table @asis
@item gpg -se -r @code{Bob} @code{file}
sign and encrypt for user Bob
@item gpg --clearsign @code{file}
make a clear text signature
@item gpg -sb @code{file}
make a detached signature
@item gpg --list-keys @code{user_ID}
show keys
@item gpg --fingerprint @code{user_ID}
show fingerprint
@item gpg --verify @code{pgpfile}
@itemx gpg --verify @code{sigfile}
Verify the signature of the file but do not output the data. The
second form is used for detached signatures, where @code{sigfile}
is the detached signature (either ASCII armored or binary) and
are the signed data; if this is not given, the name of
the file holding the signed data is constructed by cutting off the
extension (".asc" or ".sig") of @code{sigfile} or by asking the
user for the filename.
@end table
@c *******************************************
@c *************** ****************
@c *************** USER ID ****************
@c *************** ****************
@c *******************************************
@mansect how to specify a user id
@ifset isman
@include specify-user-id.texi
@end ifset
@mansect return vaue
@chapheading RETURN VALUE
The program returns 0 if everything was fine, 1 if at least
a signature was bad, and other error codes for fatal errors.
@mansect warnings
@chapheading WARNINGS
Use a *good* password for your user account and a *good* passphrase
to protect your secret key. This passphrase is the weakest part of the
whole system. Programs to do dictionary attacks on your secret keyring
are very easy to write and so you should protect your "~/.gnupg/"
directory very well.
Keep in mind that, if this program is used over a network (telnet), it
is *very* easy to spy out your passphrase!
If you are going to verify detached signatures, make sure that the
program knows about it; either give both filenames on the command line
or use @samp{-} to specify stdin.
@mansect interoperability
@chapheading INTEROPERABILITY WITH OTHER OPENPGP PROGRAMS
GnuPG tries to be a very flexible implementation of the OpenPGP
standard. In particular, GnuPG implements many of the optional parts
of the standard, such as the SHA-512 hash, and the ZLIB and BZIP2
compression algorithms. It is important to be aware that not all
OpenPGP programs implement these optional algorithms and that by
forcing their use via the @option{--cipher-algo}, @option{--digest-algo},
@option{--cert-digest-algo}, or @option{--compress-algo} options in GnuPG, it is
possible to create a perfectly valid OpenPGP message, but one that
cannot be read by the intended recipient.
There are dozens of variations of OpenPGP programs available, and each
supports a slightly different subset of these optional algorithms.
For example, until recently, no (unhacked) version of PGP supported
the BLOWFISH cipher algorithm. A message using BLOWFISH simply could
not be read by a PGP user. By default, GnuPG uses the standard
OpenPGP preferences system that will always do the right thing and
create messages that are usable by all recipients, regardless of which
OpenPGP program they use. Only override this safe default if you
really know what you are doing.
If you absolutely must override the safe default, or if the preferences
on a given key are invalid for some reason, you are far better off using
the @option{--pgp6}, @option{--pgp7}, or @option{--pgp8} options. These
options are safe as they do not force any particular algorithms in
violation of OpenPGP, but rather reduce the available algorithms to a
"PGP-safe" list.
@mansect bugs
@chapheading BUGS
On many systems this program should be installed as setuid(root). This
is necessary to lock memory pages. Locking memory pages prevents the
operating system from writing memory pages (which may contain
passphrases or other sensitive material) to disk. If you get no
warning message about insecure memory your operating system supports
locking without being root. The program drops root privileges as soon
as locked memory is allocated.
Note also that some systems (especially laptops) have the ability to
``suspend to disk'' (also known as ``safe sleep'' or ``hibernate'').
This writes all memory to disk before going into a low power or even
powered off mode. Unless measures are taken in the operating system
to protect the saved memory, passphrases or other sensitive material
may be recoverable from it later.
@mansect see also
@ifset isman
@command{gpgv}(1),
@ifclear gpgone
@command{gpgsm}(1),
@command{gpg-agent}(1)
@end ifclear
@end ifset
@include see-also-note.texi
diff --git a/g10/ChangeLog b/g10/ChangeLog
index fe0f7d69c..1a43fd692 100644
--- a/g10/ChangeLog
+++ b/g10/ChangeLog
@@ -1,9651 +1,9668 @@
+2007-03-05 Werner Koch <wk@g10code.com>
+
+ Converted this file to UTF-8.
+
+ Ported David and my multiple messages changes from 1.4.7.
+
+ * options.h, gpg.c (main), mainproc.c (check_sig_and_print): Allow
+ multiple sig verification again as this is protected via the
+ multiple-messages code. New option --allow-multiple-messages and
+ --no variant.
+ * status.h (STATUS_ERROR): New status code.
+ * status.c (get_status_string): Ditto.
+ * mainproc.c (proc_plaintext): Emit it if multiple messages are
+ detected. Error out if more than one plaintext packet is
+ encountered.
+ * mainproc.c (literals_seen): New.
+
2007-02-26 Werner Koch <wk@g10code.com>
* gpg.c (main): Add verify option show-primary-uid-only.
* options.h (VERIFY_SHOW_PRIMARY_UID_ONLY): New.
* mainproc.c (check_sig_and_print): Implement it.
2007-02-22 Werner Koch <wk@g10code.com>
* encr-data.c (decrypt_data): Correctly test for unknown algorithm.
* import.c (check_prefs): Ditto.
* keyedit.c (show_prefs): Ditto.
* mainproc.c (proc_symkey_enc): Ditto.
2007-02-06 Werner Koch <wk@g10code.com>
* export.c (do_export_stream): Allow reset-subkey-passwd along
with sexp-format.
2007-02-04 Werner Koch <wk@g10code.com>
* parse-packet.c (parse_signature): Limit bytes read for an
unknown alogorithm. Fixes Debian bug#402592.
2007-01-31 Werner Koch <wk@g10code.com>
* verify.c (verify_signatures): Do no dereference a NULL afx.
* passphrase.c (passphrase_get): Set the cancel flag on all error
from the agent. Fixes a bug reported by Tom Duerbusch.
2007-01-30 Werner Koch <wk@g10code.com>
* status.c (write_status_begin_signing): New.
* sign.c (sign_file, sign_symencrypt_file): Call it.
* textfilter.c (copy_clearsig_text): Call it.
* call-agent.c (agent_scd_pksign): Pass --hash-rmd160 to SCD if
required.
* gpg.c (main): Let --no-use-agent and --gpg-agent-info print a
warning.
* misc.c (obsolete_option): New.
2007-01-29 Werner Koch <wk@g10code.com>
* pkclist.c (do_we_trust_pre): Issue a user-id-hint status code.
2007-01-15 Werner Koch <wk@g10code.com>
* parse-packet.c (read_protected_v3_mpi): Make sure to stop
reading even for corrupted packets.
* keygen.c (generate_user_id): Need to allocate one byte more.
Reported by Felix von Leitner.
2006-12-21 Werner Koch <wk@g10code.com>
* gpg.c (main): New command --server.
* gpg.h (struct server_control_s, ctrl_t): New.
* server.c: New.
* verify.c (gpg_verify): New.
* mainproc.c (mainproc_context): Made SIGNED_DATA a structure.
(proc_signature_packets_by_fd): New.
(proc_compressed_cb): Divert depending on SIGNED_DATA.
* plaintext.c (hash_datafile_by_fd): New.
* mainproc.c (proc_tree): Use it here.
* verify.c (verify_signatures): Init AFX only when needed.
Don't leak a context on error.
(verify_one_file): Don't leak a context on error.
2006-12-07 Werner Koch <wk@g10code.com>
* openfile.c (copy_options_file): Use log_info instead of
log_error to avoid an error return of gpg due to a missing
skeleton file.
2006-12-07 David Shaw <dshaw@jabberwocky.com>
* Makefile.am: Link to iconv for jnlib dependency.
2006-12-05 Werner Koch <wk@g10code.com>
* passphrase.c (passphrase_to_dek): Handle a Cancel request
correctly. [Bug#737]
* mainproc.c (proc_symkey_enc): Removed workaround for bogus cancel
processing.
* encode.c (encode_simple): Distinguish error message between
cancel and invalid passphrase.
(setup_symkey): Ditto.
* sign.c (sign_symencrypt_file): Ditto
* keyedit.c (change_passphrase): Allow cancellation.
* keygen.c (do_ask_passphrase): New arg R_CANCELED.
(generate_keypair): Handle a passphrase cancellation.
(generate_raw_key): Ditto.
(generate_subkeypair): Ditto.
2006-12-04 Werner Koch <wk@g10code.com>
* filter.h (armor_filter_context_t): New element REFCOUNT.
* armor.c (armor_filter): Made static.
(push_armor_filter, release_armor_context, new_armor_context): New.
(armor_filter): Release the context.
* gpg.c (main): Use new armor context functions and
push_armor_filter.
* export.c (do_export): Ditto.
* encode.c (encode_simple, encode_crypt): Ditto.
* decrypt.c (decrypt_message, decrypt_messages): Ditto.
* dearmor.c (dearmor_file, enarmor_file): Ditto.
* verify.c (verify_signatures, verify_one_file): Ditto.
* sign.c (sign_file, clearsign_file, sign_symencrypt_file): Ditto.
* revoke.c (gen_desig_revoke, gen_revoke): Ditto.
* keyserver.c (keyserver_spawn): Ditto.
* keygen.c (output_control_s): Turn AFX fields into pointers.
(read_parameter_file): Allocate and release AFX fields.
(do_generate_keypair): Use push_armor_filter.
* import.c (import): Replace iobuf_push_filter2 hack by the new
armor context stuff.
2006-12-03 Werner Koch <wk@g10code.com>
* filter.h: New element REFCOUNT.
(handle_progress): Remove prototype.
* progress.c (new_progress_context, release_progress_context): New.
(progress_filter): Use new function to release context. Made static.
(handle_progress): Bumb reference counter. No more check for
enabled progress as this is handled by new_progress_context.
* verify.c (verify_signatures, verify_one_file): Replace stack
based progress context by a heap based one.
* sign.c (sign_file, clearsign_file, sign_symencrypt_file): Ditto.
* plaintext.c (ask_for_detached_datafile, hash_datafiles): Ditto.
* encode.c (encode_simple, encode_crypt): Ditto.
* decrypt.c (decrypt_message, decrypt_messages): Ditto.
* keyedit.c (menu_clean): Made strings translatable.
2006-12-03 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (menu_clean): Show "already minimized" rather than
"already clean" when a minimized key is minimized again. From
Dirk Traulsen.
2006-12-02 David Shaw <dshaw@jabberwocky.com>
* options.h, gpg.c (main), passphrase.c (passphrase_to_dek): Add
--passphrase-repeat option to control how many times gpg will
re-prompt for a passphrase to ensure the user has typed it
correctly. Defaults to 1.
2006-12-02 Werner Koch <wk@g10code.com>
* encr-data.c: Allocate DFX context on the heap and not on the
stack. Changes at several places. Fixes CVE-2006-6235.
2006-11-27 Werner Koch <wk@g10code.com>
* openfile.c (ask_outfile_name): Fixed buffer overflow occurring
if make_printable_string returns a longer string. Fixes bug 728.
2006-11-21 Werner Koch <wk@g10code.com>
* Makefile.am (needed_libs): libgnu needs to come after libcommon.
* keygen.c (ask_expire_interval): Print y2038 warning only for 32
bit time_t.
(save_unprotected_key_to_card): Made RSA_N_LEN et al a size_t.
Cast printf args.
(get_parameter_algo): Allow "ELG" as alias for "ELG-E".
* seckey-cert.c (do_check): Made NBYTES a size_t.
(do_check): Made NDATA a size_t.
(protect_secret_key): Made NARR a size_t.
(protect_secret_key): Made NVYES a size_t.
* pubkey-enc.c (get_it): Made INDATALEN a size_t.
(get_it): Made NFRAME a size_t.
* keyid.c (hash_public_key): Made NBITS an unsigned int.
* misc.c (checksum_mpi): Made NBYTES a size_t.
(openpgp_pk_test_algo2): Made USE_BUF a size_t.
* seskey.c (encode_session_key): Made NFRAME a size_t.
(do_encode_md): Ditto.
(encode_md_value): Cast size_t argument of printf.
(encode_md_value): Ditto.
2006-11-10 Werner Koch <wk@g10code.com>
* parse-packet.c (mpi_read): Changed NREAD to size_t to match the
gcry_mpi-scan prototype.
(mpi_read): Fixed double increment of bytes read to correctly
detect overlong MPIs.
2006-11-05 Werner Koch <wk@g10code.com>
* gpg.c (main): Remove the default --require-cross-certification.
* options.skel: Enable require-cross-certification.
2006-10-31 Werner Koch <wk@g10code.com>
* pkclist.c (warn_missing_aes_from_pklist): New.
* encode.c (encrypt_filter, encode_crypt): Use it here.
2006-10-27 Werner Koch <wk@g10code.com>
* pkclist.c (warn_missing_mdc_from_pklist): New.
* encode.c (use_mdc): Use it here.
2006-10-24 Marcus Brinkmann <marcus@g10code.de>
* Makefile.am (AM_CFLAGS): Add $(LIBASSUAN_CFLAGS).
2006-10-23 Werner Koch <wk@g10code.com>
* gpg.c (main): New command --gpgconf-test.
* Makefile.am (bzip2_source): New.
2006-10-20 Werner Koch <wk@g10code.com>
* getkey.c (classify_user_id): Reserve '&' for search by keygrip.
2006-10-19 Werner Koch <wk@g10code.com>
* keygen.c (get_parameter_algo): Add special case for ELG_E which
is not supported by libgcrypt's mapping function.
2006-10-18 Werner Koch <wk@g10code.com>
* keyid.c (v3_keyid): Don't use mempcy as we need to hold the
keyids in the native endian format.
* import.c (import_print_stats): Use log_printf.
* build-packet.c (do_public_key): Care about mpi_write errors.
(do_secret_key, do_pubkey_enc, do_signature): Ditto.
(mpi_write): Print an extra warning on error.
2006-10-17 Werner Koch <wk@g10code.com>
* Makefile.am (LDADD): Replaced W32LIBS by NETLIBS.
2006-10-12 David Shaw <dshaw@jabberwocky.com>
* parse-packet.c (parse_symkeyenc): Show the unpacked as well as
the packed s2k iteration count.
* main.h, options.h, gpg.c (encode_s2k_iterations, main),
passphrase.c (hash_passphrase): Add --s2k-count option to specify
the number of s2k hash iterations.
2006-10-08 Werner Koch <wk@g10code.com>
* gpgv.c: Remove the tty stubs as we are now required to link to
tty anyway (it is included in libcommand and has dependencies to
other modules as well).
* keyedit.c (keyedit_menu): Use keyedit_completion only if
readline is available. It would be better to move this code into
gpgrlhelp.c
2006-10-06 Werner Koch <wk@g10code.com>
* Makefile.am (AM_CFLAGS): Use PTH version of libassuan.
2006-10-06 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_spawn): Write the 16-digit keyid rather
than whatever key selector the user used on the command line.
2006-10-05 Werner Koch <wk@g10code.com>
* status.c (progress_cb): Changed to libgcrypt API.
(set_status_fd): Register the progress cb.
* seskey.c (encode_md_value): Check that the hash algo is valid
before getting the OID.
2006-10-04 Werner Koch <wk@g10code.com>
* passphrase.c: Allow for a static passphrase in batch mode.
* call-agent.c (agent_havekey): Removed.
(percent_plus_escape): New.
(agent_get_passphrase): New.
(agent_clear_passphrase): New.
* passphrase.c: Changed so that we always require the agent.
(agent_send_option, agent_send_all_options, agent_open): Removed.
(agent_get_passphrase): Cleaned up. Does now use the call-agent
functions. Renamed to
(passphrase_get): .. this. Changed all callers.
(passphrase_clear_cache): Rewritten.
(passphrase_to_dek, hash_passphrase): Re-indented.
* gpg.c (main): Made --use-agent a dummy option.
* seckey-cert.c (check_secret_key): We require the agent, so always
allow for 3 tries.
* gpg.c (main): Print a warning if -sat has been used.
(main): Removed the special treatment of the -k option. -k is now
an alias for --list-keys.
(main): Removed --list-ownertrust.
2006-10-02 Werner Koch <wk@g10code.com>
* encr-data.c (decrypt_data, mdc_decode_filter): Check the MDC
right here and don't let parse-packet handle the MDC.
2006-09-29 Werner Koch <wk@g10code.com>
* compress.c (do_uncompress): Removed use of Z_PARTIAL_FLUSH.
This is outdated and old zlib versions which still require it have
security problems.
2006-09-27 Werner Koch <wk@g10code.com>
Replaced all STRLIST by strlist_t.
2006-09-21 Werner Koch <wk@g10code.com>
* signal.c (got_fatal_signal): Replaced readline stuff by a tty
function.
* Makefile.am (LDADD): Include libgpgrl.a.
* gpg.c (main): Call gpg_rl_initialize.
* keyedit.c: Removed double inclusion of stdio.h.
2006-09-20 Werner Koch <wk@g10code.com>
* call-agent.c: Include asshelp.h.
(start_agent): Use send_pinentry_environment.
2006-09-14 Werner Koch <wk@g10code.com>
Replaced all call gpg_error_from_errno(errno) by
gpg_error_from_syserror().
2006-09-13 Werner Koch <wk@g10code.com>
* gpg.c (main): Made --require-cross-certification the default.
2006-09-06 Marcus Brinkmann <marcus@g10code.de>
* Makefile.am (gpg2_LDADD, gpgv2_LDADD): Replace -lassuan and
-lgpg-error with $(LIBASSUAN_LIBS) and $(GPG_ERROR_LIBS).
(AM_CFLAGS): Add $(LIBASSUAN_CFLAGS) and $(GPG_ERROR_CFLAGS).
2006-09-06 Werner Koch <wk@g10code.com>
* gpg.c (main): Enable new assuan API.
* call-agent.c: Changed to new Assuan API.
2006-09-01 Werner Koch <wk@g10code.com>
* call-agent.c: Do not force using the pipe server.
* gpg.c (main): Enable card related commands.
2006-08-22 Werner Koch <wk@g10code.com>
* mainproc.c (proc_plaintext): Fixed a #warning
2006-08-21 Werner Koch <wk@g10code.com>
* skclist.c (random_is_faked): Implemented.
(is_insecure): Also test for the old uppercase version of the
insecure string.
* gpg.c (main): Renamed --quick-random to debug-quick-quick-random.
* gpg.c (print_mds): Do not use the USE_SHA macros.
* mainproc.c (proc_encrypted): Remove assign inside condition for
better readibility.
* packet.h: Moved consts to new header ../common/openpgpdefs.h.
2006-08-16 Werner Koch <wk@g10code.com>
* keyserver.c (GPGKEYS_PREFIX): Rename to gpg2keys_. This is so
that we can install helpers from 1.4 and 2 without conflicts and
first of all don't get lost with weird bug reports.
* keyid.c (serialno_and_fpr_from_sk): New. Actually lost during
the last 1.4 to 1.9 merge.
* gpg.c (list_config): Output ccid-reader-id only for gnupg 1.
* call-agent.c (agent_scd_writekey): New.
(inq_writekey_parms): New.
* gpgv.c: Include call-agent.h for use by stubs.
* misc.c: Include call-agent.h for use by get_signature_count.
2006-07-27 Werner Koch <wk@g10code.com>
* parse-packet.c (parse_comment): Cap comments at 65k.
(parse_gpg_control): Skip too large control packets.
2006-07-24 David Shaw <dshaw@jabberwocky.com> (wk)
* keydb.h, pkclist.c (select_algo_from_prefs, algo_available):
Pass a union for preference hints rather than doing void * games.
* sign.c (sign_file): Use it here.
* sign.c (sign_file): When signing with multiple DSA keys, one
being DSA1 and one being DSA2 and encrypting at the same time, if
the recipient preferences give a hash that can work with the DSA2
key, then allow the DSA1 key to be promoted rather than giving up
and using hash_for().
* pkclist.c (algo_available): Automatically enable DSA2 mode when
handling a key that clearly isn't DSA1 (i.e. q!=160).
2006-06-30 Werner Koch <wk@g10code.com>
* misc.c (checksum_mpi): No need for nbits as they are alredy
included in the buffer.
2006-06-29 Werner Koch <wk@g10code.com>
* parse-packet.c (parse_signature, parse_key): Need store the
length of opaque data as number of bits.
* card-util.c (card_store_subkey): Ditto.
* mainproc.c (print_pkenc_list, check_sig_and_print): Replaced
log_get_stream by calls to log_printf. This avoids the extra LFs
inserted by the logging function. They are a bit too smart
sometimes.
* pkclist.c (do_show_revocation_reason): Print final LF through
log_printf to avoid extra LFs.
* pubkey-enc.c (get_it): Ditto.
* seskey.c (encode_md_value): Fix call to gcry.
2006-06-27 Werner Koch <wk@g10code.com>
Applied patches from 1.4.x (2006-05-22 to 2006-06-23) from David:
* keygen.c (keygen_upd_std_prefs, keygen_add_std_prefs)
(proc_parameter_file): Add --default-keyserver-url to specify a
keyserver URL at key generation time, and "Keyserver:" keyword for
doing the same through a batch file.
* options.h, gpg.c (main): Ditto.
* sign.c (do_sign): For now don't accept a truncated hash even
for DSA1 keys (be liberal in what you accept, etc).
* import.c (import_one): Add a flag (from_sk) so we don't check
prefs on an autoconverted public key. The check should only
happen on the sk side. Noted by Dirk Traulsen.
* keygen.c (gen_card_key): Add optional argument to return a
pointer (not a copy) of the stub secret key for the secret key we
just generated on the card.
(generate_card_subkeypair): Use it here so that the signing key on
the card can use the card to generate the 0x19 backsig on the
primary key. Noted by Janko Heilgeist and Jonas Oberg.
* parse-packet.c (parse_user_id): Cap the user ID size at 2048
bytes. This prevents a memory allocation attack with a very large
user ID. A very large packet length could even cause the
allocation (a u32) to wrap around to a small number. Noted by
Evgeny Legerov on full-disclosure.
* keygen.c (gen_dsa): Allow generating DSA2 keys. Allow
specifying sizes > 1024 when --enable-dsa2 is set. The size of q
is set automatically based on the key size.
(ask_keysize, generate_keypair): Ask for DSA size when
--enable-dsa2 is set.
* exec.c (make_tempdir) [W32]: Fix bug with a temporary directory
on W32 that is over 256 bytes long. Noted by Israel G. Lugo.
* gpg.c (reopen_std): New function to reopen fd 0, 1, or 2 if we
are called with them closed. This is to protect our
keyring/trustdb files from corruption if they get attached to one
of the standard fds. Print a warning if possible that this has
happened, and fail completely if we cannot reopen (should never
happen).
(main): Call it here.
* parse-packet.c (dump_sig_subpkt, parse_signature): Fix meaning
of key expiration and sig expiration subpackets - zero means
"never expire" according to 2440, not "expire instantly".
* build-packet.c (build_sig_subpkt_from_sig): Ditto.
* getkey.c (fixup_uidnode, merge_selfsigs_main)
(merge_selfsigs_subkey): Ditto.
* keygen.c (keygen_add_key_expire): Ditto.
* getkey.c (get_pubkey_byname)
* import.c (import_one): Fix key selection problem when
auto-key-locate returns a list of keys, not all of which are
usable (revoked, expired, etc). Noted by Simon Josefsson.
2006-05-24 Werner Koch <wk@g10code.com>
* keyid.c (hash_public_key): Do not double hash the length bytes,
they are already included by mpi_print.
* misc.c (openpgp_pk_test_algo2): Get test call right.
* misc.c (string_to_cipher_algo, string_to_digest_algo): New.
* keygen.c (keygen_set_std_prefs): use them here.
* gpg.c (main): and here.
2006-05-23 Werner Koch <wk@g10code.com>
* card-util.c (generate_card_keys): Removed temporary kludge for
generate_keypair.
* call-agent.c (agent_scd_setattr): Add arg SERIALNO.
(agent_scd_genkey): Ditto.
(agent_scd_change_pin): Ditto.
* call-agent.h (struct agent_card_info_s): Updated to match the
one of 1.4.3.
* Makefile.am (LDADD): Include ZLIBS.
* gpgv.c: Removed stubs not anymore useful due to libgcrypt.
2006-05-22 Werner Koch <wk@g10code.com>
* keyserver.c (keyidlist): Replaced mpi_get_keyid by v3_keyid.
* keydb.h (v3_keyid): Added.
* import.c (import): Better initialize KEYBLOCK as to quiet
compiler warning.
* skclist.c (random_is_faked): New.
* mainproc.c: Include pka.h.
2006-05-19 Werner Koch <wk@g10code.com>
* misc.c (openpgp_pk_test_algo2): Need to use gcry_pk_algo_info
directly.
(string_count_chr): New.
* armor.c (parse_header_line): Use renamed function
length_sans_trailing_ws.
* options.h, gpg.c: Option --strict is not used thus removed code
but kept option.
2006-04-28 David Shaw <dshaw@jabberwocky.com> (wk)
* keyserver.c (direct_uri_map): New.
(keyserver_spawn): Used here to add "_uri" to certain gpgkeys_xxx
helpers when the meaning is different if a path is provided (i.e.
ldap).
(keyserver_import_cert): Show warning if there is a CERT
fingerprint, but no --keyserver set.
* keyserver.c: Fix build problem with platforms that stick libcurl
in a place not in the regular include search path.
* options.h, gpg.c (main): Add --enable-dsa2 and --disable-dsa2.
Defaults to disable.
* pkclist.c (algo_available): If --enable-dsa2 is set, we're
allowed to truncate hashes to fit DSA keys.
* sign.c (match_dsa_hash): New. Return the best match hash for a
given q size.
(do_sign, hash_for, sign_file): When signing with a DSA key, if it
has q==160, assume it is an old DSA key and don't allow truncation
unless --enable-dsa2 is also set. q!=160 always allows truncation
since they must be DSA2 keys.
(make_keysig_packet): If the user doesn't specify a
--cert-digest-algo, use match_dsa_hash to pick the best hash for
key signatures.
* gpg.c (print_mds): Add SHA-224.
* armor.c (armor_filter, parse_hash_header): Add SHA-224.
* sign.c (write_plaintext_packet):
Factor common literal packet setup code from here, to...
* encode.c (encode_simple): .. there.
* main.h, plaintext.c (setup_plaintext_name): Here. New. Make sure
the literal packet filename field is UTF-8 encoded.
* options.h, gpg.c (main): Make sure --set-filename is UTF-8
encoded and note when filenames are already UTF-8.
* keyedit.c (menu_backsign): Give some more verbose errors when we
have no need to backsign.
* getkey.c (parse_auto_key_locate): Fix dupe-removal code.
* keyedit.c (menu_backsign): Allow backsigning even if the secret
subkey doesn't have a binding signature.
* armor.c (radix64_read): Don't report EOF when reading only a pad
(=) character. The EOF actually starts after the pad.
* gpg.c (main): Make --export, --send-keys, --recv-keys,
--refresh-keys, and --fetch-keys follow their arguments from left
to right. Suggested by Peter Palfrader.
2006-04-18 Werner Koch <wk@g10code.com>
* tdbio.c (open_db, migrate_from_v2): Removed feature to migration
from old trustdb version 2.
* gpg.c, mainproc.c: Removed pipemode feature.
* status.c: Removed shared memory coprocess stuff
Merged with current gpg 1.4.3 code.
* keygen.c, keyid.c, misc.c, openfile.c, verify.c, trustdb.c
* textfilter.c, tdbio.c, tdbdump.c, status.c, skclist.c, signal.c
* sign.c, sig-check.c, seskey.c, seckey-cert.c, revoke.c
* pubkey-enc.c, progress.c, plaintext.c, pkclist.c, photoid.c
* passphrase.c, parse-packet.c, mdfilter.c, mainproc.c
* keyserver.c, keyring.c, keylist.c, keyedit.c, keydb.c, kbnode.c
* import.c, getkey.c, gpgv.c, helptext.c, free-packet.c
* build-packet.c, cipher.c, compress.c, dearmor.c, decrypt.c
* delkey.c, encr-data.c, encode.c, exec.c, export.c
* gpg.c, armor.c: Updated from gnupg-1.4.3 and merged back gcry and
gnupg-1.9 related changes.
* trustdb.h, tdbio.h, status.h, photoid.h, packet.h, options.h
* main.h, keyserver-internal.h, keyring.h, keydb.h, filter.h
* exec.h: Ditto.
* global.h: Removed after merging constants with gpg.h.
* comment.c, pipemode.c: Removed.
* card-util.c: Updated from gnupg-1.4.3.
* compress-bz2.c: New.
2005-06-15 Werner Koch <wk@g10code.com>
* g10.c (print_hashline, add_group): Fixes for signed/unsigned
pointer mismatch warnings.
2005-06-01 Werner Koch <wk@g10code.com>
* mkdtemp.c: Removed.
* exec.c: Include mkdtemp.h
2004-12-21 Werner Koch <wk@g10code.com>
* gpgv.c, g10.c (main): Use default_hoemdir ().
2004-12-18 Werner Koch <wk@g10code.com>
* gpg.h (map_assuan_err): Define in terms of
map_assuan_err_with_source.
2004-12-15 Werner Koch <wk@g10code.com>
* Makefile.am (LDADD): Remove ZLIBS.
2004-10-22 Werner Koch <wk@g10code.com>
* g10.c (main): Display a bit fat warning that this gpg should not
be used.
* card-util.c (fetch_url): Disable for gnupg 1.9
(card_generate_subkey): Ditto.
(card_store_subkey): Ditto.
2004-09-30 Werner Koch <wk@g10code.com>
* gpgv.c (i18n_init): Always use LC_ALL.
* Makefile.am (LDADD): Adjusted for gettext 0.14.
2004-09-20 Werner Koch <wk@g10code.com>
* keyedit.c (show_key_with_all_names): Print the card S/N.
2004-09-11 Moritz Schulte <moritz@g10code.com>
* openfile.c (copy_options_file): Fixed last commit (added a `+').
2004-08-31 Werner Koch <wk@g10code.de>
* openfile.c (copy_options_file): Use gpg-conf.skel. Better take
the length of SKELEXT into account, someone might make it larger.
* Makefile.am: Install options.skel as gpg-conf.skel.
2004-08-18 Marcus Brinkmann <marcus@g10code.de>
* passphrase.c (agent_get_passphrase): Fix detection of gpg-agent
cancellation.
2004-07-01 Werner Koch <wk@gnupg.org>
* card-util.c (change_login): Kludge to allow reading data from a
file.
(card_edit): Pass ARG_STRING to change_login.
(card_status): Print CA fingerprints.
(change_cafpr): New.
(card_edit): New command CAFPR.
* call-agent.h: Add members for CA fingerprints.
* call-agent.c (agent_release_card_info): Invalid them.
(learn_status_cb): Store them.
2004-04-30 Werner Koch <wk@gnupg.org>
* g10.c (main) <gpgconf>: Use gpg.conf and not /dev/null as
default filename.
2004-04-28 Werner Koch <wk@gnupg.org>
* card-util.c (card_edit): Remove PIN verification.
(generate_card_keys): New arg SERIALNO. Do PIN verification here
after resetting forced_chv1.
2004-04-26 Werner Koch <wk@gnupg.org>
* card-util.c (change_name): Check that the NAME is not too long.
(change_url): Likewise.
(change_login): Likewise.
2004-03-23 Werner Koch <wk@gnupg.org>
* g10.c: New options --gpgconf-list, --debug-level and --log-file
(set_debug): Add arg DEBUG_LEVEL.
(main): Look at less and less version specific config files. From
gnupg 1.3.
2004-02-17 Werner Koch <wk@gnupg.org>
* call-agent.c (start_agent): Ignore an empty GPG_AGENT_INFO.
* passphrase.c (agent_open): Ditto.
2004-02-12 Werner Koch <wk@gnupg.org>
* gpgv.c: Removed g10defs.h.
* Makefile.am: Include cmacros.am for common flags.
2004-02-11 Werner Koch <wk@gnupg.org>
* openfile.c (try_make_homedir): Use GNUPG_DEFAULT_HOMEDIR.
* gpgv.c (main): Ditto.
* g10.c (main): Ditto.
2004-01-19 Moritz Schulte <mo@g10code.com>
* keygen.c (do_generate_keypair): Print member fname, instead of
newfname, again.
(do_generate_keypair): Don't try to execute certain pieces of code
in case an error occured.
(gen_card_key): Don't print out a message, which is already
printed by do_generate_keypair().
2004-01-18 Moritz Schulte <mo@g10code.com>
* keygen.c (do_generate_keypair): Print member fname, instead of
newfname.
2003-12-17 Werner Koch <wk@gnupg.org>
* card-util.c (print_name): Fixed bad format string usage.
(print_isoname): Ditto.
* trustdb.c (check_regexp): s/exp/expr/.
* keyedit.c (trustsig_prompt): Removed a "> 255" term; it is
always false due to the data type.
* passphrase.c (agent_get_passphrase): Use xasprintf and avoid
non-literal format strings.
* tdbio.c (upd_hashtable, drop_from_hashtable, lookup_hashtable):
Fixed log_error format string bugs. Kudos to the now working
gcc-3.3 -Wformat-nonliteral and Florian Weimer's investigations in
gnupg 1.2.3.
2003-12-15 Werner Koch <wk@gnupg.org>
* seckey-cert.c (protect_secret_key): Use gry_create_nonce for the
IV; there is not need for real strong random here and it even
better protect the random bits used for the key.
2003-11-16 Moritz Schulte <mo@g10code.com>
* signal.c: Removed unused file.
2003-11-10 Moritz Schulte <mo@g10code.com>
* Makefile.am (INCLUDES): Added: @LIBGCRYPT_CFLAGS@.
2003-10-25 Werner Koch <wk@gnupg.org>
* call-agent.c (learn_status_cb, scd_genkey_cb): Fixed faulty use
of !spacep().
2003-10-20 Werner Koch <wk@gnupg.org>
* card-util.c (card_edit): New command "passwd". Add logic to
check the PIN in advance.
(card_status): Add new args to return the serial number. Changed
all callers.
* call-agent.c (agent_scd_checkpin): New.
2003-10-08 Werner Koch <wk@gnupg.org>
* call-agent.c (agent_scd_getattr): Don't clear the passed info
structure, so that it can indeed be updated.
* card-util.c (fpr_is_zero): New.
(generate_card_keys): New.
(card_edit): New command "generate".
* keygen.c (generate_keypair): New arg CARD_SERIALNO, removed call
to check_smartcard.
(check_smartcard,show_smartcard): Removed.
(show_sha1_fpr,fpr_is_zero): Removed.
2003-10-01 Werner Koch <wk@gnupg.org>
* card-util.c: Tweaked to use this source also under 1.3.
2003-09-30 Werner Koch <wk@gnupg.org>
* keylist.c (print_card_serialno): New.
(list_keyblock_print): Use it here.
* card-util.c (toggle_forcesig): New.
(card_edit): New command "forcesig".
* card-util.c (print_name, print_isoname): Use 0 and not LF fro
the max_n arg of tty_print_utf8_string2.
* call-agent.c (agent_scd_getattr): New.
(learn_status_cb): Release values before assignment so that it can
be used by getattr to update the structure.
* card-util.c (change_pin): Simplified. We now have only a PIN
and an Admin PIN.
2003-09-27 Werner Koch <wk@gnupg.org>
* sign.c (do_sign): Removed disabled testcode.
2003-09-26 Timo Schulz <twoaday@freakmail.de>
* card_status (card_status): Do not use fputs since the fp
parameter can be NULL. This fixes a segv.
2003-09-24 Werner Koch <wk@gnupg.org>
* card-util.c (print_isoname,card_status): Handle opt.with_colons.
(print_sha1_fpr_colon): New.
2003-09-23 Werner Koch <wk@gnupg.org>
Merged most of David Shaw's changes in 1.3 since 2003-06-03.
* Makefile.am: Include W32LIBS where appropriate.
* armor.c (parse_hash_header,armor_filter): Drop TIGER/192 support.
* g10.c (print_hex,print_mds): Ditto.
* pkclist.c (algo_available): Ditto.
* armor.c (armor_filter): Allow using --comment multiple times to
get multiple Comment header lines. --no-comments resets list.
* options.h, g10.c (main): Ditto. Deprecate --default-comment in
favor of --no-comments.
* g10.c (main): Trim --help to commonly used options. Remove -f.
* g10.c (main): Add --multifile as an alias to turn --encrypt into
--encrypt-files (plus --verify-files, --decrypt-files). Error out
if --multifile is used with the commands that don't support it yet.
* encode.c (use_mdc), g10.c (main): Use RFC1991 and RFC2440
directly to check for MDC usability. Do not set the force_mdc or
disable_mdc flags since there is no point any longer.
* g10.c (main): Use "keyserver-url" instead of
"preferred-keyserver" for the sake of short and simple commands.
(add_keyserver_url): Clarify a few strings. It's a
"preferred keyserver URL".
* keyedit.c (keyedit_menu): Ditto.
* sign.c (mk_notation_policy_etc): Ditto.
* main.h, keygen.c (keygen_add_keyserver_url): Signature callback
for adding a keyserver URL.
* keyedit.c (keyedit_menu, menu_set_keyserver_url): New command to
set preferred keyserver to specified (or all) user IDs.
* build-packet.c (build_sig_subpkt): Set preferred keyserver flag
while building a preferred keyserver subpacket.
* keylist.c (show_policy_url, show_keyserver_url): URLs might be
UTF8.
* keyedit.c (menu_addrevoker): Fix leaking a few bytes.
* keyedit.c (show_key_with_all_names): Use list-option
show-long-keyid in main --edit-key display.
* keyedit.c (print_and_check_one_sig): Use list-option
show-long-keyid in --edit-key "check" function.
* passphrase.c (agent_send_all_options): Make use of $GPG_TTY.
* g10.c (main): Disable use-agent if passphrase-fd is given
later. Suggested by Kurt Garloff.
* exec.c, g10.c, gpgv.c, passphrase.c, photoid.c:
s/__MINGW32__/_WIN32/ to help building on native Windows
compilers. Requested by Brian Gladman. From Werner on stable
branch.
* options.h, g10.c (main): Add list-option
list-preferred-keyserver.
* keyedit.c (change_passphrase): When responding 'no' to the blank
passphrase question, re-prompt for a new passphrase. This is bug
#202.
* mainproc.c (check_sig_and_print): Use two different preferred
keyserver displays - one if the key is not present (to tell the
user where to get the key), the other if it is present (to tell
the user where the key can be refreshed).
* packet.h, parse-packet.c (parse_signature): Set flag if a
preferred keyserver is present.
* keylist.c (list_keyblock_print): Show keyserver url in listings
with list-option show-keyserver-url.
* mainproc.c (check_sig_and_print): Get the uid validity before
printing any sig results to avoid munging the output with trustdb
warnings.
* g10.c (main): Don't include --show-keyring in --help as it is
deprecated.
* options.skel: Note that keyserver.pgp.com isn't synchronized,
and explain the roundrobin a bit better.
* sig-check.c (check_key_signature2), import.c (import_one,
import_revoke_cert, chk_self_sigs, delete_inv_parts,
collapse_uids, merge_blocks): Make much quieter during import of
slightly munged, but recoverable, keys. Use log_error for
unrecoverable import failures.
* keyring.c (keyring_rebuild_cache): Comment.
* sign.c (mk_notation_and_policy): Making a v3 signature with
notations or policy urls is an error, not an info (i.e. increment
the errorcount). Don't print the notation or policy url to stdout
since it can be mixed into the output stream when piping and munge
the stream.
* packet.h, sig-check.c (signature_check2, do_check,
do_check_messages): Provide a signing-key-is-revoked flag. Change
all callers.
* status.h, status.c (get_status_string): New REVKEYSIG status tag
for a good signature from a revoked key.
* mainproc.c (do_check_sig, check_sig_and_print): Use it here.
* import.c (import_revoke_cert, merge_blocks, merge_sigs): Compare
actual signatures on import rather than using keyid or class
matching. This does not change actual behavior with a key, but
does mean that all sigs are imported whether they will be used or
not.
* parse-packet.c (parse_signature): Don't give "signature packet
without xxxx" warnings for experimental pk algorithms. An
experimental algorithm may not have a notion of (for example) a
keyid (i.e. PGP's x.509 stuff).
* options.h, g10.c (main), keylist.c (list_keyblock_print),
keyedit.c (print_and_check_one_sig): New "show-sig-expire"
list-option to show signature expiration dates (if any).
* options.h, g10.c (main, add_keyserver_url): Add
--sig-preferred-keyserver to implant a "where to get my key"
subpacket into a signature.
* sign.c (mk_notation_and_policy): Rename to
mk_notation_policy_etc and add preferred keyserver support for
signatures.
* keygen.c (do_add_key_flags): Don't set the certify flag for
subkeys.
(ask_algo): Provide key flags for DSA, Elgamal_e, and Elgamal
subkeys.
(generate_keypair): Provide key flags for the default DSA/Elgamal
keys.
* sig-check.c (signature_check, signature_check2,
check_key_signature, check_key_signature2): Allow passing NULLs
for unused parameters in the x2 form of each function to avoid the
need for dummy variables. getkey.c, mainproc.c: Change all
callers.
* trustdb.h, trustdb.c (read_trust_options): New. Returns items
from the trustdb version record.
* keylist.c (public_key_list): Use it here for the new "tru"
record.
* gpgv.c (read_trust_options): Stub.
* keyedit.c (show_key_with_all_names): Use list-option
show-validity in --edit-key interface as well.
* options.h, g10.c (main), mainproc.c (check_sig_and_print): Add
verify-options "show-validity" and "show-long-keyid" to show
trustdb validity and long keyids during (file) signature
verification.
* packet.h, main.h, sig-check.c (signature_check2)
(check_key_signature2, do_check): If ret_pk is set, fill in the pk
used to verify the signature. Change all callers in getkey.c,
mainproc.c, and sig-check.c.
* keylist.c (list_keyblock_colon): Use the ret_pk from above to
put the fingerprint of the signing key in "sig" records during a
--with-colons --check-sigs. This requires --no-sig-cache as well
since we don't cache fingerprints.
* parse-packet.c (parse_signature): No need to reserve 8 bytes for
the unhashed signature cache any longer.
* misc.c (pct_expando): Add two new expandos - signer's
fingerprint (%g), and signer's primary fingerprint (%p).
* g10.c (main): Add --rfc2440 alias for --openpgp since in a few
months, they won't be the same thing.
* keyserver.c (parse_keyserver_uri): Accept "http" as an alias for
"hkp", since it is occasionally written that way.
(keyserver_spawn): Use ascii_isspace to avoid locale issues.
* keygen.c (ask_user_id): Make --allow-freeform-uid apply to the
email field as well as the name field, and allow mixing fields
when it is set.
* trustdb.c (validate_one_keyblock): Certifications on revoked or
expired uids do not count in the web of trust.
* signal.c (init_one_signal, pause_on_sigusr, do_block): Only use
sigprocmask() if we have sigset_t, and only use sigaction() if we
have struct sigaction. This is for Forte c89 on Solaris which
seems to define only the function call half of the two pairs by
default.
(pause_on_sigusr): Typo.
(do_block): If we can't use sigprocmask() and sigset_t, try to get
the number of signals from NSIG as well as MAXSIG, and if we
can't, fail with an explanation.
* signal.c, tdbio.c: Comment out the transaction code. It was not
used in this version, and was causing some build problems on
quasi-posix platforms (Solaris and Forte c89).
* keylist.c (list_keyblock_colon): Don't include validity values
when listing secret keys since they can be incorrect and/or
misleading. This is a temporary kludge, and will be handled
properly in 1.9/2.0.
* mainproc.c (check_sig_and_print): Only show the "key available
from" preferred keyserver line if the key is not currently
present.
* keyedit.c (sign_uids): Do not sign expired uids without --expert
(same behavior as revoked uids). Do not allow signing a user ID
without a self-signature. --expert overrides. Add additional
prompt to the signature level question.
(menu_expire): When changing expiration dates, don't replace
selfsigs on revoked uids since this would effectively unrevoke
them. There is also no point in replacing expired selfsigs. This
is bug #181
* g10.c (add_notation_data): Make sure that only ascii is passed
to iscntrl. Noted by Christian Biere.
* getkey.c (classify_user_id2): Replaced isspace by spacep
* keygen.c (ask_user_id): Ditto.
(get_parameter_algo): Ditto.
* keyedit.c (keyedit_menu): Ditto.
* tdbdump.c (import_ownertrust): Ditto. s/isxdigit/hexdigitp/.
* revoke.c (ask_revocation_reason):
* keyserver.c (keyserver_spawn): Dito.
* parse-packet.c (parse): Disallow old style partial length for
all key material packets to avoid possible corruption of keyrings.
* import.c (import_keys_internal): Invalidate the cache so that
the file descriptor gets closed. Fixes bug reported by Juan
F. Codagnone.
* options.h, g10.c (main), main.h, keylist.c (show_keyserver_url),
mainproc.c (check_sig_and_print), parse-packet.c (dump_sig_subpkt,
parse_one_sig_subpkt, can_handle_critical): Add read-only support
for preferred keyserver subpackets. They're basically policy URLs
with a different name. Add a verify-option
"show-preferred-keyserver" to turn them on and off (on by default,
as per stable branch).
* g10.c (main): Add "--set-notation" as alias to "--notation-data"
this is to make things consistent with --set-policy-url meaning
both sigs and certs.
* options.h, g10.c (main), keylist.c (list_keyblock_print): Add
"show-validity" and "show-long-keyid" list-options.
* gpgv.c (get_validity, trust_value_to_string): Stubs.
* g10.c (main): Use SAFE_VERSION instead of VERSION in the
version-specific gpg.conf file so it can be overridden on RISCOS.
* keyedit.c (show_key_with_all_names): Fix assertion failure when
using toggle to see a secret key. Reported by Maxim Britov.
2003-09-22 Timo Schulz <twoaday@freakmail.de>
* card-util.c (card_status): Free pk in case of an error
and return if the card is no OpenPGP card.
2003-09-18 Werner Koch <wk@gnupg.org>
* g10.c: New command --card-edit.
* card-util.c (card_status): Use tty_fprintf for all output.
(print_sha1_fpr, print_isoname): Ditto.
(get_one_name,change_name, change_url, change_login,change_lang)
(change_sex): New; taken from keygen.c.
* keygen.c (smartcard_get_one_name, smartcard_change_name)
(smartcard_change_url, smartcard_change_login_data)
(smartcard_change_lang, smartcard_change_sex): Removed.
(check_smartcard): Removed most menu items.
2003-09-06 Werner Koch <wk@gnupg.org>
* misc.c (openpgp_pk_algo_usage): Allow AUTH where SIGN is allowed.
* keygen.c (ask_passphrase): No need to allocated S2K in secure
memory.
2003-09-04 Werner Koch <wk@gnupg.org>
* keygen.c (do_add_key_flags, parse_parameter_usage)
(do_generate_keypair): Add support the proposed AUTH key flag.
* getkey.c (fixup_uidnode, merge_selfsigs_main)
(merge_selfsigs_subkey, premerge_public_with_secret): Ditto.
* keylist.c (print_capabilities): Ditto.
2003-08-25 Timo Schulz <twoaday@freakmail.de>
* pkglue.c (mpi_from_sexp): New. Used to factor out
some common code.
2003-08-24 Werner Koch <wk@gnupg.org>
* keygen.c (do_generate_keypair): Print a reminder to use --gen-revoke.
2003-08-18 Timo Schulz <twoaday@freakmail.de>
* encode.c (encode_sesskey): Checked the code and removed
the warning since all compatibility checks with PGP succeeded.
* mainproc.c (symkey_decrypt_sesskey): Better check for the
algorithm and check the return values of some functions.
* mdc.c (use_mdc): Simplified.
2003-08-07 Werner Koch <wk@gnupg.org>
* pkglue.c (pk_sign): Fix last change.
(pk_verify): Check for valid DATA array so that we don't segv in
Libgcrypt.
(pk_verify): Ditto.
2003-08-06 Werner Koch <wk@gnupg.org>
* pkglue.c (pk_sign): Allow signing using RSA.
2003-08-05 Werner Koch <wk@gnupg.org>
* Makefile.am (install-data-local): Dropped check for the ancient
gpgm tool.
(bin_PROGRAMS): Renamed gpg to gpg2 and gpgv to gpgv2. This is so
that it won't conflict with the current stable version of gpg.
* pkglue.c (pk_check_secret_key): New.
* seckey-cert.c (do_check): Reenable this test here again.
* g10.c (main): Add command -K as an alias for
--list-secret-keys. Command "-k" is now an alias to --list-keys.
Remove special treatment of -kv and -kvv.
(set_cmd): Ditto.
(main): Strip a "-cvs" suffix when testing for a version specific
config file.
* status.h, status.c, g10.c [USE_SHM_COPROCESSING]: Removed. This
is not any longer available.
2003-07-29 Werner Koch <wk@gnupg.org>
* g10.c (main): Add secmem features and set the random seed file.
(g10_exit): Update the random seed file.
* parse-packet.c (parse_signature,read_protected_v3_mpi)
(parse_key): Fixed use of mpi_set_opaque.
* keygen.c (gen_card_key): Ditto.
2003-07-28 Werner Koch <wk@gnupg.org>
* status.c (progress_cb): Adjusted for use with Libcgrypt.
(set_status_fd): Register that callback.
* keygen.c (smartcard_change_login_data): New.
(smartcard_change_lang): New.
(smartcard_change_sex): New.
(check_smartcard): Add menu entries to edit the above.
(gen_elg,gen_dsa,gen_rsa): Reimplemented in terms of Libgcrypt.
(genhelp_protect, genhelp_factors, key_from_sexp): New.
* comment.c (make_comment_node_from_buffer): New.
(make_comment_node): Reimplemented in terms of above.
2003-07-27 Werner Koch <wk@gnupg.org>
Adjusted for gcry_mpi_print and gcry_mpi_scan API change.
2003-07-24 Werner Koch <wk@gnupg.org>
* g10.c: New command --card-status.
* card-util.c (card_status): New.
* call-agent.c (learn_status_cb): Parse more information.
* keylist.c (print_pubkey_info): Add FP arg for optional printing
to a stream. Changed all callers.
2003-07-23 Werner Koch <wk@gnupg.org>
* keygen.c (generate_keypair): Create an AUTHKEYTYPE entry for cards.
(do_generate_keypair): Abd generate the authkey.
(check_smartcard): Changed menu accordingly.
2003-07-22 Werner Koch <wk@gnupg.org>
* g10.c: New command --change-pin.
* card-util.c: New.
* call-agent.c (agent_scd_change_pin): New.
(agent_release_card_info): New.
* keygen.c (check_smartcard): Use it here.
2003-07-16 Werner Koch <wk@gnupg.org>
* export.c (parse_export_options): New option sexp-format.
(export_seckeys,export_secsubkeys): Check sexp-format option.
(do_export): Ignore armor for sexp format.
(do_export_stream): Handle sexp-format.
(write_sexp_line,write_sexp_keyparm, build_sexp_seckey): New.
(build_sexp): New.
2003-07-03 Werner Koch <wk@gnupg.org>
* options.h (DBG_CIPHER): Reintroduced it.
* seskey.c (encode_session_key): Debug output of the session key.
* pubkey-enc.c (get_it): Handle card case.
* call-agent.c (agent_scd_pkdecrypt): New.
* pkglue.c (pk_encrypt): Add RSA support.
* g10.c (main): Default to --use-agent.
* keygen.c (show_smartcard): Print info about the public key.
(check_smartcard): Check for existing key here.
(gen_card_key): And not anymore here.
(fpr_is_zero): New.
(generate_keypair): Generate both keys for a card.
(smartcard_change_url): Nw.
2003-07-02 Werner Koch <wk@gnupg.org>
* seckey-cert.c (is_secret_key_protected): Let it handle mode 1002.
2003-07-01 Werner Koch <wk@gnupg.org>
* keygen.c (gen_card_key): Obviously we should use the creation
date received from SCDAEMON, so that the fingerprints will match.
* sign.c (do_sign): Pass the serialno to the sign code.
* keyid.c (serialno_and_fpr_from_sk): New.
2003-06-30 Werner Koch <wk@gnupg.org>
* call-agent.h (agent_card_info_s): Add field serialno.
* call-agent.c (store_serialno): New.
(learn_status_cb): Store the serial number.
* keygen.c (gen_card_key): Store the serial number
(check_smartcard): New argument to return the serial number.
(generate_keypair): Get the serial number from check_smartcard and
store it as a parameter.
* parse-packet.c (parse_key): Use the protect.iv field to store the
serial number.
* build-packet.c (do_secret_key): Write the serial number.
2003-06-27 Werner Koch <wk@gnupg.org>
* seckey-cert.c (check_secret_key): Bypass the unprotection for
mode 1002.
* sign.c (do_sign): Handle card case (i.e. mode 1002).
2003-06-26 Werner Koch <wk@gnupg.org>
* build-packet.c (do_secret_key): Implement special protection
mode 1002.
* parse-packet.c (parse_key): Likewise.
* keygen.c (smartcard_gen_key): New.
* call-agent.c (agent_scd_setattr): New.
2003-06-24 Werner Koch <wk@gnupg.org>
* Makefile.am: Removed signal.c
* g10.c (emergency_cleanup): New.
(main): Use gnupg_init_signals and register malloc for assuan.
2003-06-23 Werner Koch <wk@gnupg.org>
* keyid.c (do_fingerprint_md): Made it work again.
2003-06-19 Werner Koch <wk@gnupg.org>
Fixed all "==" comparisons against error code constants to use
gpg_err_code().
* import.c (import_secret_one):
(import_revoke_cert):
(chk_self_sigs):
* misc.c (openpgp_md_map_name): Check also for the Hx format.
(openpgp_cipher_map_name): Check also for the Sx format.
(pubkey_get_npkey): Adjusted for changed gcrypt API.
(pubkey_get_nskey): Ditto.
(pubkey_get_nsig): Ditto.
(pubkey_get_nenc): Ditto.
2003-06-18 Werner Koch <wk@gnupg.org>
Finished the bulk of changes for gnupg 1.9. This included
switching to libgcrypt functions, using shared error codes from
libgpg-error, replacing the old functions we used to have in
../util by those in ../jnlib and ../common, renaming the malloc
functions and a couple of types. Note, that not all changes are
listed below becuause they are too similar and done at far too
many places. As of today the code builds using the current
libgcrypt from CVS but it is very unlikely that it actually works.
* sig-check.c (cmp_help): Removed. Was never used.
* pkglue.c: New. Most stuff taken from gnupg 1.1.2.
* pkglue.h: New.
* misc.c (pull_in_libs): Removed.
* keygen.c (count_chr): New.
(ask_user_id): Removed faked RNG support.
* misc.c (openpgp_md_map_name,openpgp_cipher_map_name)
(openpgp_pk_map_name): New.
* skclist.c (build_sk_list): Removed faked RNG support.
(is_insecure): Removed.
* comment.c (make_mpi_comment_node): Use gcry MPI print function.
* keyid.c (v3_keyid): New.
* misc.c (mpi_write,mpi_write_opaque,mpi_read,mpi_read_opaque)
(mpi_print): New. Taken from gnupg 1.1.2.
(checksum_mpi): Replaced by implementation from 1.1.2.
* g10.c (my_strusage): Renamed from strusage and return NULL
instead calling a default function.
(add_to_strlist2): New. Taken from ../util/strgutil.c of gnupg 1.2.
* plaintext.c (handle_plaintext): New arg CREATE_FILE to cope with
the fact that gpg-error does not have this error code anymore.
* mainproc.c (symkey_decrypt_sesskey): Ditto.
* seskey.c (make_session_key): Adjusted for use with libgcrypt.
(encode_session_key): Ditto.
(do_encode_md): Ditto.
(encode_md_value): Ditto.
* keyring.c: Use libgpg-error instead of READ_ERROR etc.
* g10.c: Adjusted all algorithm name/id mapping functions.
(set_debug): Pass MPI and CRYPTO debug values to libgcrypt.
* Makefile.am (INCLUDES): Define LOCALEDIR and the default error
source.
* g10.c (i18n_init): s/G10_LOCALEDIR/LOCALEDIR/.
Renamed m_alloc et al to xmalloc et al.
s/g10_errstr/gpg_strerror/
s/MPI/gcry_mpi_t/
Adjusted all md_open calls to the libgcrypt API.
* build-packet.c (do_comment): Return error code from iobuf write
function.
(do_user_id): Ditto.
(do_public_key): Ditto.
* Makefile.am: Add new files, link gpg with libgpg-error.
* g10.c, options.h: New option --agent-program.
* call-agent.c: New.
* gpg.h, call-agent.h: New.
2003-06-03 David Shaw <dshaw@jabberwocky.com>
* options.h, g10.c (main), keylist.c (list_keyblock_print): Add
"show-validity" and "show-long-keyid" list-options.
* gpgv.c (get_validity, trust_value_to_string): Stubs.
* g10.c (main): Use SAFE_VERSION instead of VERSION in the
version-specific gpg.conf file so it can be overridden on RISCOS.
2003-06-01 David Shaw <dshaw@jabberwocky.com>
* g10.c (main), keylist.c (show_policy_url, show_notation),
mainproc.c (check_sig_and_print): Emulate the old policy and
notation behavior (display by default). Send to status-fd whether
it is displayed on the screen or not.
* g10.c (main): Since we now have some options in devel that won't
work in a stable branch gpg.conf file, try for a version-specific
gpg.conf-VERSION file before falling back to gpg.conf.
* main.h, options.h: Move various option flags to options.h.
2003-05-31 David Shaw <dshaw@jabberwocky.com>
* mainproc.c (check_sig_and_print), main.h, keylist.c
(show_policy, show_notation): Collapse the old print_notation_data
into show_policy() and show_notation() so there is only one
function to print notations and policy URLs.
* options.h, main.h, g10.c (main), keyedit.c
(print_and_check_one_sig), keylist.c (list_one,
list_keyblock_print), pkclist.c (do_edit_ownertrust), sign.c
(mk_notation_and_policy): New "list-options" and "verify-options"
commands. These replace the existing
--show-photos/--no-show-photos,
--show-notation/--no-show-notation,
--show-policy-url/--no-show-policy-url, and --show-keyring
options. The new method is more flexible since a user can specify
(for example) showing photos during sig verification, but not in
key listings. The old options are emulated.
* main.h, misc.c (parse_options): New general option line
parser. Fix the bug in the old version that did not handle report
syntax errors after a valid entry.
* import.c (parse_import_options), export.c
(parse_export_options): Call it here instead of duplicating the
code.
2003-05-30 David Shaw <dshaw@jabberwocky.com>
* keylist.c (list_one): Don't show the keyring filename when in
--with-colons mode. Actually translate "Keyring" string.
* mainproc.c (proc_tree): We can't currently handle multiple
signatures of different classes or digests (we'd pretty much have
to run a different hash context for each), but if they are all the
same, make an exception. This is Debian bug #194292.
* sig-check.c (check_key_signature2): Make string translatable.
* packet.h, getkey.c (fixup_uidnode): Mark real primary uids
differently than assumed primaries.
* keyedit.c (no_primary_warning): Use the differently marked
primaries here in a new function to warn when an --edit-key
command might rearrange the self-sig dates enough to change which
uid is primary.
(menu_expire, menu_set_preferences): Use no_primary_warning()
here.
* Makefile.am: Use @DLLIBS@ for -ldl.
2003-05-26 David Shaw <dshaw@jabberwocky.com>
* getkey.c (premerge_public_with_secret): Made "no secret subkey
for" warning a verbose item and translatable. (From wk on stable
branch)
* sig-check.c (check_key_signature2): Made "no subkey for subkey
binding packet" a verbose item instead of a !quiet one. There are
too many garbled keys out in the wild. (From wk on stable branch)
* filter.h: Remove const from WHAT. (From wk on stable branch)
* progress.c (handle_progress): Store a copy of
NAME. (progress_filter): Release WHAT, make sure not to print a
NULL WHAT. (From wk on stable branch)
* openfile.c (open_sigfile): Adjust free for new progress
semantics. (From wk on stable branch)
* plaintext.c (ask_for_detached_datafile): Don't dealloc
pfx->WHAT. (From wk on stable branch)
* seckey-cert.c (do_check): Issue the RSA_OR_IDEA status when the
cipher algo is IDEA to make it easier to track down the
problem. (From twoaday on stable branch)
2003-05-24 David Shaw <dshaw@jabberwocky.com>
* armor.c, g10.c, kbnode.c, misc.c, pkclist.c, sign.c,
build-packet.c, getkey.c, keydb.c, openfile.c, plaintext.c,
status.c, gpgv.c, keygen.c, options.h, sig-check.c, tdbio.h,
encode.c, mainproc.c, parse-packet.c, signal.c, textfilter.c: Edit
all preprocessor instructions to remove whitespace before the '#'.
This is not required by C89, but there are some compilers out
there that don't like it.
2003-05-21 David Shaw <dshaw@jabberwocky.com>
* trustdb.h, trustdb.c (is_disabled), gpgv.c (is_disabled): Rename
is_disabled to cache_disabled_value, which now takes a pk and not
just the keyid. This is for speed since there is no need to
re-fetch a key when we already have that key handy. Cache the
result of the check so we don't need to hit the trustdb more than
once.
* getkey.c (skip_disabled): New function to get a pk and call
is_disabled on it. (key_byname): Use it here.
* packet.h, getkey.c (skip_disabled), keylist.c
(print_capabilities): New "pk_is_disabled" macro to retrieve the
cached disabled value if available, and fill it in via
cache_disabled_value if not available.
* trustdb.c (get_validity): Cache the disabled value since we have
it handy and it might be useful later.
* parse-packet.c (parse_key): Clear disabled flag when parsing a
new key. Just in case someone forgets to clear the whole key.
* getkey.c (merge_selfsigs_main): Add an "if all else fails" path
for setting a single user ID primary when there are multiple set
primaries all at the same second, or no primaries set and the most
recent user IDs are at the same second, or no signed user IDs at
all. This is arbitrary, but deterministic.
* exec.h, photoid.h: Add copyright message.
* keylist.c (list_keyblock_print): Don't dump attribs for
revoked/expired/etc uids for non-colon key listings. This is for
consistency with --show-photos.
* main.h, keylist.c (dump_attribs), mainproc.c
(check_sig_and_print): Dump attribs if --attrib-fd is set when
verifying signatures.
* g10.c (main): New --gnupg option to disable the various
--openpgp, --pgpX, etc. options. This is the same as --no-XXXX
for those options.
* revoke.c (ask_revocation_reason): Clear old reason if user
elects to repeat question. This is bug 153.
* keyedit.c (sign_uids): Show keyid of the key making the
signature.
2003-05-21 Werner Koch <wk@gnupg.org>
* progress.c (handle_progress)
* sign.c (write_plaintext_packet)
* encode.c (encode_simple,encode_crypt): Make sure that a filename
of "-" is considered to be stdin so that iobuf_get_filelength
won't get called. This fixes bug 156 reported by Gregery Barton.
2003-05-02 David Shaw <dshaw@jabberwocky.com>
* packet.h, build-packet.c (build_sig_subpkt), export.c
(do_export_stream), import.c (remove_bad_stuff, import),
parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove
vestigal code for the old sig cache subpacket. This wasn't
completely harmless as it caused subpacket 101 to disappear on
import and export.
* options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c,
sign.c, encode.c, getkey.c, revoke.c: The current flags for
different levels of PGP-ness are massively complex. This is step
one in simplifying them. No functional change yet, just use a
macro to check for compliance level.
* sign.c (sign_file): Fix bug that causes spurious compression
preference warning.
* sign.c (clearsign_file): Fix bug that prevents proper warning
message from appearing when clearsigning in --pgp2 mode with a
non-v3 RSA key.
* main.h, misc.c (compliance_option_string, compliance_string,
compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file,
clearsign_file), encode.c (encode_crypt,
write_pubkey_enc_from_list): New functions to put the "this
message may not be usable...." warning in one place.
* options.h, g10.c (main): Part two of the simplification. Use a
single enum to indicate what we are compliant to (1991, 2440,
PGPx, etc.)
* g10.c (main): Show errors for failure in export, send-keys,
recv-keys, and refresh-keys.
* options.h, g10.c (main): Give algorithm warnings for algorithms
chosen against the --pgpX and --openpgp rules.
* keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in
--openpgp mode.
* sign.c (sign_file), pkclist.c (algo_available): Allow passing a
hint of 0.
2003-05-01 David Shaw <dshaw@jabberwocky.com>
* tdbio.c (create_version_record): Only create new trustdbs with
TM_CLASSIC or TM_PGP.
* trustdb.h, trustdb.c (trust_string, get_ownertrust_string,
get_validity_string, ask_ownertrust, validate_keys), pkclist.c
(do_edit_ownertrust): Rename trust_string to trust_value_to_string
for naming consistency.
* trustdb.h, trustdb.c (string_to_trust_value): New function to
translate a string to a trust value.
* g10.c (main): Use string_to_trust_value here for
--force-ownertrust.
* options.h, g10.c (main), trustdb.c (trust_model_string,
init_trustdb, check_trustdb, update_trustdb, get_validity,
validate_one_keyblock): An "OpenPGP" trust model is misleading
since there is no official OpenPGP trust model. Use "PGP"
instead.
2003-04-30 David Shaw <dshaw@jabberwocky.com>
* build-packet.c (build_sig_subpkt): Comments.
* exec.c (exec_write): Cast NULL to void* to properly terminate
varargs list.
* keyedit.c (show_key_with_all_names): Just for safety, catch an
invalid pk algorithm.
* sign.c (make_keysig_packet): Crucial that the call to mksubpkt
comes LAST before the calls to finalize the sig as that makes it
possible for the mksubpkt function to get a reliable pointer to
the subpacket area.
* pkclist.c (do_we_trust_pre): If an untrusted key was chosen by a
particular user ID, use that ID as the one to ask about when
prompting whether to use the key anyway.
(build_pk_list): Similar change here when adding keys to the
recipient list.
* trustdb.c (update_validity): Fix bug that prevented more than
one validity record per trust record.
(get_validity): When retrieving validity for a (user) supplied
user ID, return the validity for that user ID only, and do not
fall back to the general key validity.
(validate_one_keyblock): Some commentary on whether
non-self-signed user IDs belong in the web of trust (arguably,
they do).
2003-04-27 David Shaw <dshaw@jabberwocky.com>
* g10.c (main): Add --no-textmode.
* export.c (do_export_stream), keyedit.c (show_key_with_all_names,
menu_addrevoker), mainproc.c (check_sig_and_print), photoid.c
(show_photos), sign.c (mk_notation_and_policy), trustdb.c
(get_validity, reset_trust_records, validate_keys): Make some
strings translatable.
* mainproc.c (check_sig_and_print): Show digest algorithm and sig
class when verifying a sig with --verbose on, and add version, pk
and hash algorithms and sig class to VALIDSIG.
* parse-packet.c (enum_sig_subpkt): Make a warning message a
--verbose warning message since we don't need to warn every time
we see an unknown critical (we only need to invalidate the
signature).
* trustdb.c (init_trustdb): Check the trustdb options even with
TM_AUTO since the auto may become TM_CLASSIC or TM_OPENPGP.
2003-04-26 David Shaw <dshaw@jabberwocky.com>
* sign.c (do_sign): Show the hash used when making a signature in
verbose mode.
* tdbio.h, tdbio.c (tdbio_read_model): New function to return the
trust model used in a given trustdb.
* options.h, g10.c (main), trustdb.c (init_trustdb, check_trustdb,
update_trustdb): Use tdbio_read_model to implement an "auto" trust
model which is set via the trustdb.
2003-04-23 David Shaw <dshaw@jabberwocky.com>
* import.c (import_revoke_cert): Remove ultimate trust when
revoking an ultimately trusted key.
* keyedit.c (sign_uids): Allow replacing expired signatures.
Allow duplicate signatures with --expert.
* pkclist.c (check_signatures_trust): Don't display a null
fingerprint when checking a signature with --always-trust enabled.
* filter.h (progress_filter_context_t), progress.c
(handle_progress), plaintext.c (ask_for_detached_datafile,
hash_datafiles): Fix compiler warnings. Make "what" constant.
* build-packet.c (do_plaintext): Do not create invalid literal
packets with >255-byte names.
2003-04-15 Werner Koch <wk@gnupg.org>
* Makefile.am (AM_CFLAGS): Make use of AM_CFLAGS and AM_LDFLAGS.
* g10.c, options.h: New option --enable-progress-filter.
* progress.c (handle_progress): Make use of it.
2003-04-15 Marcus Brinkmann <marcus@g10code.de>
* progress.c: New file.
* Makefile.am (common_source): Add progress.c.
* filter.h (progress_filter_context_t): New type.
(progress_filter, handle_progress): New prototypes.
* main.h (open_sigfile): New argument for prototype.
* openfile.c (open_sigfile): New argument to install progress
filter.
* encode.c (encode_simple): New variable PFX. Register
progress filter. Install text_filter after that.
(encode_crypt): Likewise.
* sign.c (sign_file): Likewise.
(clearsign_file): Likewise.
* decrypt.c (decrypt_message): Likewise.
(decrypt_messages): Likewise.
* verify.c (verify_signatures): Likewise.
(verify_one_file): Likewise.
* plaintext.c (hash_datafiles): Likewise.
(ask_for_detached_datafile): Likewise.
2003-04-10 Werner Koch <wk@gnupg.org>
* passphrase.c (read_passphrase_from_fd): Do a dummy read if the
- agent is to be used. Noted by Ingo Klöcker.
+ agent is to be used. Noted by Ingo Klöcker.
(agent_get_passphrase): Inhibit caching when we have no
fingerprint. This is required for key generation as well as for
symmetric only encryption.
* passphrase .c (agent_get_passphrase): New arg CANCELED.
(passphrase_to_dek): Ditto. Passed to above. Changed all
callers to pass NULL.
* seckey-cert.c (do_check): New arg CANCELED.
(check_secret_key): Terminate loop when canceled.
* keyedit.c (change_passphrase): Pass ERRTEXT untranslated to
passphrase_to_dek and translate where appropriate.
* seckey-cert.c (check_secret_key): Ditto.
* keygen.c (ask_passphrase): Ditto.
* passphrase.c (agent_get_passphrase): Translate the TRYAGAIN_TEXT.
Switch the codeset to utf-8.
2003-04-09 Werner Koch <wk@gnupg.org>
* decrypt.c (decrypt_messages): Fixed error handling; the function
used to re-loop with same file after an error. Reported by Joseph
Walton.
2003-04-08 David Shaw <dshaw@jabberwocky.com>
* main.h, g10.c (main), import.c (parse_import_options,
fix_pks_corruption): It's really PKS corruption, not HKP
corruption. Keep the old repair-hkp-subkey-bug command as an
alias.
* g10.c (main): Rename --no-version to --no-emit-version for
consistency. Keep --no-version as an alias.
2003-04-04 David Shaw <dshaw@jabberwocky.com>
* pkclist.c (algo_available): PGP 8 can use the SHA-256 hash.
* sign.c (sign_file, clearsign_file, sign_symencrypt_file): Remove
unused code.
2003-04-01 Werner Koch <wk@gnupg.org>
* mainproc.c (check_sig_and_print): Add primary key fpr to VALIDSIG
status.
2003-03-24 David Shaw <dshaw@jabberwocky.com>
* keydb.h: Err on the side of making an unknown signature a SIG
rather than a CERT.
* import.c (delete_inv_parts): Discard any key signatures that
aren't key types (i.e. 0x00, 0x01, etc.)
* g10.c (main): Add deprecated option warning for
--list-ownertrust. Add --compression-algo alias for
--compress-algo. Change --version output strings to match
"showpref" strings, and make translatable.
* status.c (do_get_from_fd): Accept 'y' as well as 'Y' for
--command-fd boolean input.
* trustdb.c: Fix typo (DISABLE_REGEXP -> DISABLE_REGEX)
* keyedit.c (show_key_with_all_names_colon): Show no-ks-modify
flag.
2003-03-11 David Shaw <dshaw@jabberwocky.com>
* options.h, g10.c (main), keyserver.c (kopts): Add "try-dns-srv"
keyserver option. Defaults to on.
* passphrase.c (agent_get_passphrase): Fix memory leak with
symmetric messages. Fix segfault with symmetric messages. Fix
incorrect prompt with symmetric messages.
2003-03-10 Werner Koch <wk@gnupg.org>
* compress.c (init_uncompress): Use a 15 bit window size so that
the output of implementations which don't run for PGP 2
compatibility won't get garbled.
2003-03-04 David Shaw <dshaw@jabberwocky.com>
* trustdb.c (validate_keys): Mask the ownertrust when building the
list of fully valid keys so that disabled keys are still counted
in the web of trust.
(get_ownertrust_with_min): Do the same for the minimum ownertrust
calculation.
* parse-packet.c (dump_sig_subpkt): Show the notation names for
not-human-readable notations. Fix cosmetic off-by-one length
counter.
* options.skel: Add explantion and commented-out
"no-mangle-dos-filenames".
* mainproc.c (proc_encrypted): Make string translatable.
* keyserver.c (keyserver_spawn): Quote ':', '%', and any 8-bit
characters in the uid strings sent to the keyserver helper.
* keyring.c (keyring_rebuild_cache): Lock the keyring while
rebuilding the signature caches to prevent another gpg from
tampering with the temporary copy.
* keygen.c (keygen_set_std_prefs): Include AES192 and AES256 in
default prefs.
* keyedit.c (show_prefs): Make strings translatable.
* keydb.c: Double the maximum number of keyrings to 40.
* gpgv.c (main): Fix bug #113 - gpgv should accept the
--ignore-time-conflict option.
* g10.c (main): --openpgp disables --pgpX. Double the amount of
secure memory to 32k (keys are getting bigger these days).
* Makefile.am: Makefile.am: Use @CAPLIBS@ to link in -lcap if we
are using capabilities.
2003-02-26 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_spawn): Include various pieces of
information about the key in the data sent to the keyserver
helper. This allows the helper to use it in instructing a remote
server which may not have any actual OpenPGP smarts in parsing
keys.
* main.h, export.c (export_pubkeys_stream, do_export_stream): Add
ability to return only the first match in an exported keyblock for
keyserver usage. This should be replaced at some point with a
more flexible solution where each key can be armored seperately.
2003-02-22 David Shaw <dshaw@jabberwocky.com>
* sign.c (sign_file): Do not push textmode filter onto an unopened
IOBUF (segfault). Noted by Marcus Brinkmann. Push and
reinitialize textmode filter for each file in a multiple file
list.
* packet.h, getkey.c (fixup_uidnode), keyedit.c (show_prefs): Set
and show the keyserver no-modify flag.
* keygen.c (add_keyserver_modify): New.
(keygen_upd_std_prefs): Call it here.
(keygen_set_std_prefs): Accept "ks-modify" and "no-ks-modify" as
prefs to set and unset keyserver modify flag.
* g10.c (main): Accept "s1" in addition to "idea" to match the
other ciphers.
* main.h, misc.c (idea_cipher_warn): We don't need this if IDEA
has been disabled.
2003-02-21 David Shaw <dshaw@jabberwocky.com>
* keygen.c (keygen_set_std_prefs): Don't put AES or CAST5 in
default prefs if they are disabled.
* g10.c (main): Use 3DES instead of CAST5 if we don't have CAST5
support. Use 3DES for the s2k cipher in --openpgp mode.
(print_mds): #ifdef all of the optional digest algorithms.
2003-02-12 David Shaw <dshaw@jabberwocky.com>
* keydb.h, getkey.c (classify_user_id, classify_user_id2): Make
'exact' a per-desc item. Merge into one function since
'force_exact' is no longer needed.
(key_byname): Use new classify_user_id function, and new exact
flag in KEYDB_SEARCH_DESC.
* keyring.h, keyring.c (keyring_search): Return an optional index
to show which KEYDB_SEARCH_DESC was the matching one.
* keydb.h, keydb.c (keydb_search): Rename to keydb_search2, and
pass the optional index to keyring_search. Add a macro version of
keydb_search that calls this new function.
* export.c (do_export_stream): If the keyid! syntax is used,
export only that specified key. If the key in question is a
subkey, export the primary plus that subkey only.
2003-02-11 David Shaw <dshaw@jabberwocky.com>
* exec.c (set_exec_path): Add debugging line.
* g10.c (print_hex, print_mds): Print long hash strings a lot
neater. This assumes at least an 80-character display, as there
are a few other similar assumptions here and there. Users who
need unformatted hashes can still use with-colons. Check that
SHA384 and 512 are available before using them as they are no
longer always available.
* Makefile.am: Use a local copy of libexecdir along with @PACKAGE@
as GNUPG_LIBEXECDIR so it can be easily overridden at make time.
2003-02-04 David Shaw <dshaw@jabberwocky.com>
* armor.c (parse_hash_header, armor_filter): Accept the new SHAs
in the armor Hash: header.
* g10.c (print_hex): Print long hash strings a little neater.
(print_mds): Add the new SHAs to the hash list.
2003-02-02 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (menu_revuid): Properly handle a nonselfsigned uid on
a v4 key (treat as a v4 revocation).
* import.c (print_import_check): Do not re-utf8 convert user IDs.
2003-01-27 David Shaw <dshaw@jabberwocky.com>
* mainproc.c (list_node): Show signature expiration date in
with-colons sig records.
* keylist.c (list_keyblock_colon), mainproc.c (list_node): Show
trust sig information in with-colons sig records.
2003-01-16 David Shaw <dshaw@jabberwocky.com>
* g10.c (add_group): Trim whitespace after a group name so it does
not matter where the user puts the = sign.
* options.skel: Comment out the first three lines in case someone
manually copies the skel file to their homedir.
* sign.c (clearsign_file): Only use pgp2mode with v3 keys and
MD5. This matches what we do when decoding such messages and
prevents creating a message (v3+RIPEMD/160) that we can't verify.
* sig-check.c (signature_check2): Use G10ERR_GENERAL as the error
for signature digest conflict. BAD_SIGN implies that a signature
was checked and we may try and print out a user ID for a key that
doesn't exist.
2003-01-15 David Shaw <dshaw@jabberwocky.com>
* trustdb.c (init_trustdb, get_validity): Don't use a changed
trust model to indicate a dirty trustdb, and never auto-rebuild a
dirty trustdb with the "always" trust model.
* g10.c (add_group): Last commit missed the \t ;)
2003-01-14 David Shaw <dshaw@jabberwocky.com>
* packet.h, parse-packet.c (setup_user_id), free-packet.c
(free_user_id), keydb.h, keyid.c (namehash_from_uid): New function
to rmd160-hash the contents of a user ID packet and cache it in
the uid object.
* keylist.c (list_keyblock_colon): Use namehash in field 8 of
uids. Show dates for creation (selfsig date), and expiration in
fields 6 and 7.
* trustdb.c (get_validity, get_validity_counts, update_validity):
Use new namehash function rather than hashing it locally.
2003-01-14 Werner Koch <wk@gnupg.org>
* g10.c (add_group): Fixed group parsing to allow more than one
delimiter in a row and also allow tab as delimiter.
2003-01-12 David Shaw <dshaw@jabberwocky.com>
* tdbio.c (tdbio_set_dbname): Fix assertion failure with
non-fully-qualified trustdb names.
2003-01-11 David Shaw <dshaw@jabberwocky.com>
* trustdb.c (get_validity_info, get_ownertrust_info,
trust_letter): Simplify by returning a ? for error directly.
* keyedit.c (show_key_with_all_names): Use get_validity_string and
get_ownertrust_string to show full word versions of trust
(i.e. "full" instead of 'f').
* trustdb.h, trustdb.c (get_ownertrust_string,
get_validity_string): Same as get_ownertrust_info, and
get_validity_info, except returns a full string.
* trustdb.c (get_ownertrust_with_min): New. Same as
'get_ownertrust' but takes the min_ownertrust value into account.
2003-01-10 David Shaw <dshaw@jabberwocky.com>
* armor.c (armor_filter): Comment about PGP's end of line tab
problem.
* trustdb.h, trustdb.c (trust_letter): Make
static. (get_ownertrust_info, get_validity_info): Don't mask the
trust level twice.
* trustdb.h, gpgv.c, trustdb.c (get_validity, get_validity_info),
keylist.c (list_keyblock_colon), keyedit.c
(show_key_with_all_names_colon, menu_revuid): Pass a user ID in
rather than a namehash, so we only have to do the hashing in one
place.
* packet.h, pkclist.c (build_pk_list), free-packet.c
(release_public_key_parts): Remove unused namehash element for
public keys.
2003-01-07 David Shaw <dshaw@jabberwocky.com>
* keygen.c (keygen_set_std_prefs): Warn when setting an IDEA
preference when IDEA is not available.
2003-01-06 David Shaw <dshaw@jabberwocky.com>
* trustdb.c (get_validity_info): 'd' for disabled is not a
validity value any more.
* packet.h, tdbio.h, tdbio.c (tdbio_read_record,
tdbio_write_record), trustdb.c (update_validity): Store temporary
full & marginal counts in the trustdb.
(clear_validity, get_validity_counts): Return and clear temp
counts.
(store_validation_status): Keep track of which keyids have been
stored.
(validate_one_keyblock, validate_key_list): Use per-uid copies of
the full & marginal counts so they can be recalled for multiple
levels.
(validate_keys): Only use unused keys for each new round.
(reset_unconnected_keys): Rename to reset_trust_records, and only
skip specifically excluded records.
* keylist.c (print_capabilities): Show 'D' for disabled keys in
capabilities section.
* trustdb.c (is_disabled): Remove incorrect comment.
2003-01-03 David Shaw <dshaw@jabberwocky.com>
* import.c (import_one): Only do the work to create the status
display for interactive import if status is enabled.
* keyring.c (keyring_search): skipfnc didn't work properly with
non-keyid searches. Noted by Stefan Bellon.
* getkey.c (merge_selfsigs_main): Remove some unused code and make
sure that the pk selfsigversion member accounts for 1F direct
sigs.
2003-01-02 Werner Koch <wk@gnupg.org>
* keydb.c (keydb_add_resource): Don't assume that try_make_homedir
terminates but check again for the existence of the directory and
continue then.
* openfile.c (copy_options_file): Print a warning if the skeleton
file has active options.
2002-12-29 David Shaw <dshaw@jabberwocky.com>
* getkey.c (merge_selfsigs_main), main.h, sig-check.c
(check_key_signature2): Pass the ultimately trusted pk directly to
check_key_signature2 to avoid going through the key selection
mechanism. This prevents a deadly embrace when two keys without
selfsigs each sign the other.
2002-12-27 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_refresh): Don't print the "refreshing..."
line if there are no keys to refresh or if there is no keyserver
set.
* getkey.c (merge_selfsigs_main): Any valid user ID should make a
key valid, not just the last one. This also fixes Debian bug
#174276.
2002-12-27 Stefan Bellon <sbellon@sbellon.de>
* import.c (print_import_check): Changed int to size_t.
2002-12-27 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (keyedit_menu, menu_revuid): Add "revuid" feature to
revoke a user ID. This is the same as issuing a revocation for
the self-signature, but a much simpler interface to do it.
2002-12-26 David Shaw <dshaw@jabberwocky.com>
* keydb.h, getkey.c (key_byname): Flag to enable or disable
including disabled keys. Keys specified via keyid (i.e. 0x...)
are always included.
* getkey.c (get_pubkey_byname, get_seckey_byname2,
get_seckey_bynames), keyedit.c (keyedit_menu, menu_addrevoker):
Include disabled keys in these functions.
* pkclist.c (build_pk_list): Do not include disabled keys for -r
or the key prompt. Do include disabled keys for the default key
and --encrypt-to.
* trustdb.h, trustdb.c (is_disabled): New skipfnc for skipping
disabled keys.
* gpgv.c (is_disabled): Stub.
* keygen.c (keygen_add_key_expire): Properly handle updating a key
expiration to a no-expiration value.
* keyedit.c (enable_disable_key): Comment.
* import.c (import_one): When in interactive mode and --verbose,
don't repeat some key information twice.
2002-12-22 Timo Schulz <ts@winpt.org>
* import.c (print_import_check): New.
(import_one): Use it here.
Use merge_keys_and_selfsig in the interactive mode to avoid
wrong key information.
* status.h: Add new status code.
* status.c: Ditto.
2002-12-13 David Shaw <dshaw@jabberwocky.com>
* pkclist.c (do_we_trust): Tweak language to refer to the "named
user" rather than "owner". Noted by Stefan Bellon.
* trustdb.h, trustdb.c (trustdb_pending_check): New function to
check if the trustdb needs a check.
* import.c (import_keys_internal): Used here so we don't rebuild
the trustdb if it is still clean.
(import_one, chk_self_sigs): Only mark trustdb dirty if the key
that is being imported has any sigs other than self-sigs.
Suggested by Adrian von Bidder.
* options.skel: Include the required '=' sign in the sample
'group' option. Noted by Stefan Bellon.
* import.c (chk_self_sigs): Don't try and check a subkey as if it
was a signature.
2002-12-11 David Shaw <dshaw@jabberwocky.com>
* tdbio.c (tdbio_read_record, tdbio_write_record): Compact the
RECTYPE_TRUST records a bit.
* g10.c (main): Comment out --list-trust-path until it can be
implemented.
* import.c (import_one): Warn when importing an Elgamal primary
that this may take some time (to verify self-sigs).
(chk_self_sigs): Try and cache all self-sigs so the keyblock is
written to the keyring with a good rich cache.
* keygen.c (ask_algo): Make the Elgamal sign+encrypt warning
stronger, and remove the RSA sign+encrypt warning.
2002-12-06 Stefan Bellon <sbellon@sbellon.de>
* options.h: Fixed typo (mangle_dos_names instead of
mangle_dos_filenames).
2002-12-05 Werner Koch <wk@gnupg.org>
* g10.c: New options --[no-]mangle-dos-filenames.
* options.h (opt): Added mangle-dos-filenames.
* openfile.c (open_outfile) [USE_ONLY_8DOT3]: Truncate the
filename only when this option is set; this is the default.
2002-12-04 David Shaw <dshaw@jabberwocky.com>
* main.h, keyedit.c, keygen.c: Back out previous (2002-12-01)
change. Minimal isn't always best.
* sign.c (update_keysig_packet): Use the current time rather then
a modification of the original signature time. Make sure that
this doesn't cause a time warp.
* keygen.c (keygen_add_key_expire): Properly handle a key
expiration date in the past (use a duration of 0).
* keyedit.c (menu_expire): Use update_keysig_packet so any sig
subpackets are maintained during the update.
* build-packet.c (build_sig_subpkt): Mark sig expired or unexpired
when the sig expiration subpacket is added.
(build_sig_subpkt_from_sig): Handle making an expiration subpacket
from a sig that has already expired (use a duration of 0).
* packet.h, sign.c (update_keysig_packet), keyedit.c
(menu_set_primary_uid, menu_set_preferences): Add ability to issue
0x18 subkey binding sigs to update_keysig_packet and change all
callers.
* trustdb.c (validate_keys): Show trust parameters when building
the trustdb, and make sure that the version record update was
successful.
(init_trustdb): If the current parameters aren't what was used for
building the trustdb, the trustdb is invalid.
* tbio.c (tdbio_db_matches_options): Update to work with new
trustdbs.
2002-12-03 David Shaw <dshaw@jabberwocky.com>
* tdbio.h, tdbio.c (tdbio_read_record, tdbio_write_record): Store
trust model in the trustdb version record.
(tdbio_update_version_record): New function to update version
record values during a trustdb check or update.
(tdbio_dump_record): Show trust model in dump.
* trustdb.c (validate_keys): Call tdbio_update_version_record on
success so that the correct options are stored in the trustdb.
* options.h: rearrange trust models so that CLASSIC is 0 and
OPENPGP is 1.
* options.h, g10.c (main), encode.c (write_pubkey_enc_from_list),
pkclist.c (algo_available), revoke.c (gen_revoke): Add --pgp8
mode. This is basically identical to --pgp7 in all ways except
that signing subkeys, v4 data sigs (including expiration), and SK
comments are allowed.
* getkey.c (finish_lookup): Comment.
* main.h, keylist.c (reorder_keyblock), keyedit.c (keyedit_menu):
Reorder user ID display in the --edit-key menu to match that of
the --list-keys display.
* g10.c (add_notation_data): Fix initialization.
2002-12-01 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (menu_expire): Don't lose key flags when changing the
expiration date of a subkey. This is not the most optimal
solution, but it is minimal change on the stable branch.
* main.h, keygen.c (do_copy_key_flags): New function to copy key
flags, if any, from one sig to another.
(do_add_key_expire): New function to add key expiration to a sig.
(keygen_copy_flags_add_expire): New version of
keygen_add_key_expire that also copies key flags.
(keygen_add_key_flags_and_expire): Use do_add_key_expire.
* import.c (fix_hkp_corruption): Comment.
2002-11-25 Stefan Bellon <sbellon@sbellon.de>
* plaintext.c (handle_plaintext) [__riscos__]: If nooutput is set,
no filetype is needed obviously.
2002-11-24 David Shaw <dshaw@jabberwocky.com>
* main.h, misc.c (default_cipher_algo, default_compress_algo):
New. Return the default algorithm by trying
--cipher-algo/--compress-algo, then the first item in the pref
list, then s2k-cipher-algo or ZIP.
* sign.c (sign_file, sign_symencrypt_file), encode.c
(encode_simple, encode_crypt): Call default_cipher_algo and
default_compress_algo to get algorithms.
* g10.c (main): Allow pref selection for compress algo with
--openpgp.
* mainproc.c (proc_encrypted): Use --s2k-digest-algo for
passphrase mangling rather than --digest-algo.
* sign.c (hash_for): If --digest-algo is not set, but
--personal-digest-preferences is, then use the first hash
algorithm in the personal list. If the signing algorithm is DSA,
then use the first 160-bit hash algorithm in the personal list.
If --pgp2 is set and it's a v3 RSA key, use MD5.
* g10.c (main), keydb.c (keydb_add_resource,
keydb_locate_writable): Rename --default-keyring as
--primary-keyring. Stefan wins the naming contest.
2002-11-23 David Shaw <dshaw@jabberwocky.com>
* g10.c (add_notation_data): Disallow notation names that do not
contain a '@', unless --expert is set. This is to help prevent
people from polluting the (as yet unused) IETF namespace.
* main.h: Comments about default algorithms.
* photoid.c (image_type_to_string): Comments about 3-letter file
extensions.
* encode.c (encode_simple), passphrase.c (passphrase_to_dek),
sign.c (sign_symencrypt_file): Use --s2k-digest-algo for
passphrase mangling rather than --digest-algo.
2002-11-21 David Shaw <dshaw@jabberwocky.com>
* keygen.c (keygen_set_std_prefs): Properly handle an empty
preference string.
* misc.c (string_to_compress_algo): "none" is a bad choice since
it conflicts with the "none" in setpref.
2002-11-14 David Shaw <dshaw@jabberwocky.com>
* g10.c (main): Allow compression algorithm names as the argument
to --compress-algo. The old algorithm names still work for
backwards compatibility.
* misc.c (string_to_compress_algo): Allow "none" as an alias for
"uncompressed".
2002-11-13 Stefan Bellon <sbellon@sbellon.de>
* getkey.c (get_pubkey_byfprint_fast): Fixed type incompatibility,
was unsigned char instead of byte.
2002-11-13 David Shaw <dshaw@jabberwocky.com>
* encode.c (encode_simple): Make sure that files larger than about
4G use partial length encoding. This is required because OpenPGP
allows only for 32 bit length fields. From Werner on stable
branch.
* getkey.c (get_pubkey_direct): Renamed to...
(get_pubkey_fast): this and made extern.
(get_pubkey_byfprint_fast): New. From Werner on stable branch.
* keydb.h, import.c (import_one): Use get_pubkey_fast instead of
get_pubkey. We don't need a merged key and actually this might
lead to recursions.
(revocation_present): Likewise for search by fingerprint. From
Werner on stable branch.
* g10.c (main): Try to create the trustdb even for non-colon-mode
list-key operations. This is required because getkey needs to
know whether a a key is ultimately trusted. From Werner on stable
branch.
* exec.c [__CYGWIN32__]: Keep cygwin separate from Mingw32;
we don't need it here as it behaves more like a Posix system.
From Werner on stable branch.
* passphrase.c (agent_get_passphrase): Ditto. From Werner on
stable branch.
* tdbio.c (MY_O_BINARY): Need binary mode with Cygwin. From
Werner on stable branch.
* g10.c, gpgv.c (main) [__CYGWIN32__]: Don't get the homedir from
the registry. From Werner on stable branch.
* keyedit.c (show_key_with_all_names_colon): Make --with-colons
--edit display match the validity and trust of --with-colons
--list-keys.
* passphrase.c (agent_send_all_options): Fix compile warning.
* keylist.c (list_keyblock_colon): Validity for subkeys should
match that of the primary key, and not that of the last user ID.
* getkey.c (merge_selfsigs): Revoked/expired/invalid primary keys
carry these facts onto all their subkeys, but only after the
subkey has a chance to be marked valid. This is to fix an
incorrect "invalid public key" error verifying a signature made by
a revoked signing subkey, with a valid unrevoked primary key.
2002-11-09 Werner Koch <wk@gnupg.org>
* passphrase.c (agent_send_all_options): Use tty_get_ttyname to
get the default ttyname.
2002-11-07 David Shaw <dshaw@jabberwocky.com>
* keyring.h, keyring.c (keyring_register_filename): Return the
pointer if a given keyring is registered twice.
* keydb.h, keydb.c (keydb_add_resource): Use flags to indicate a
default keyring.
(keydb_locate_writable): Prefer the default keyring if possible.
* g10.c (main): Add --default-keyring option.
2002-11-06 David Shaw <dshaw@jabberwocky.com>
* options.h, g10.c (main), trustdb.c (ask_ownertrust): Add
--force-ownertrust option for debugging purposes. This allows
setting a whole keyring to a given trust during an
--update-trustdb. Not for normal use - it's just easier than
hitting "4" all the time to test a large trustdb.
* pubkey-enc.c (get_session_key): With hidden recipients or try a
given passphrase against all secret keys rather than trying all
secret keys in turn. Don't if --try-all-secrets or --status-fd is
enabled.
* passphrase.c (passphrase_to_dek): Mode 1 means do a regular
passphrase query, but don't prompt with the key info.
* seckey-cert.c (do_check, check_secret_key): A negative ask count
means to enable passphrase mode 1.
* keydb.h, getkey.c (enum_secret_keys): Add flag to include
secret-parts-missing keys (or not) in the list.
2002-11-05 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_search_prompt): When --with-colons is
enabled, don't try and fit the search output to the screen size -
just dump the whole list.
2002-11-04 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_search_prompt): When --with-colons is
enabled, just dump the raw keyserver protocol to stdout and don't
print the menu.
* keyserver.c (show_prompt): Don't show a prompt when command-fd
is being used.
* trustdb.c (trust_model_string, check_trustdb, update_trustdb,
validate_one_keyblock): It's not clear what a trustdb rebuild or
check means with a trust model other than "classic" or "openpgp",
so disallow this.
2002-11-03 David Shaw <dshaw@jabberwocky.com>
* options.h, g10.c (main): Add --trust-model option. Current
models are "openpgp" which is classic+trustsigs, "classic" which
is classic only, and "always" which is the same as the current
option --always-trust (which still works). Default is "openpgp".
* trustdb.c (validate_one_keyblock): Use "openpgp" trust model to
enable trust sigs.
* gpgv.c (main), mainproc.c (check_sig_and_print), pkclist.c
(do_we_trust, do_we_trust_pre, check_signatures_trust): Use new
--trust-model option in place of --always-trust.
* keyedit.c (sign_mk_attrib, trustsig_prompt, sign_uids,
keyedit_menu): Prompt for and create a trust signature with
"tsign". This is functional, but needs better UI text.
* build-packet.c (build_sig_subpkt): Able to build trust and
regexp subpackets.
* pkclist.c (do_edit_ownertrust): Comment.
2002-11-02 David Shaw <dshaw@jabberwocky.com>
* keygen.c (set_one_pref, keygen_set_std_prefs): Allow using the
full algorithm name (CAST5, SHA1) rather than the short form (S3,
H2).
* main.h, keygen.c (keygen_get_std_prefs), keyedit.c
(keyedit_menu): Return and use a fake uid packet rather than a
string since we already have a nice parser/printer in
keyedit.c:show_prefs.
* main.h, misc.c (string_to_compress_algo): New.
2002-11-01 David Shaw <dshaw@jabberwocky.com>
* g10.c (main): Add --no-throw-keyid.
* keydb.h, encode.c (write_pubkey_enc_from_list), g10.c (main),
pkclist.c (build_pk_list): Add --hidden-recipient (-R) and
--hidden-encrypt-to, which do a single-user variation on
--throw-keyid. The "hide this key" flag is carried in bit 0 of
the pk_list flags field.
* keyserver.c (parse_keyrec): Fix shadowing warning.
2002-10-31 Stefan Bellon <sbellon@sbellon.de>
* compress.c (init_compress) [__riscos__]: Use
riscos_load_module() to load ZLib module.
* g10.c (main) [__riscos__]: Renames due to changes in riscos.c
(e.g. prefixes all RISC OS specific functions with riscos_*).
* photoid.c (show_photos) [__riscos__]: Likewise.
* signal.c (got_fatal_signal) [__riscos__]: Likewise.
* trustdb.c (check_regexp) [__riscos__]: Branch to RISC OS RegEx
handling.
2002-10-31 David Shaw <dshaw@jabberwocky.com>
* build-packet.c (do_plaintext), encode.c (encode_sesskey,
encode_simple, encode_crypt), sign.c (write_plaintext_packet): Use
wipememory() instead of memset() to wipe sensitive memory as the
memset() might be optimized away.
2002-10-30 David Shaw <dshaw@jabberwocky.com>
* trustdb.c (check_regexp): Modern regexps require REG_EXTENDED.
2002-10-29 David Shaw <dshaw@jabberwocky.com>
* packet.h, trustdb.h, trustdb.c (trust_string): New. Return a
string like "fully trusted", "marginally trusted", etc.
(get_min_ownertrust): New. Return minimum ownertrust.
(update_min_ownertrust): New. Set minimum ownertrust.
(check_regexp): New. Check a regular epression against a user ID.
(ask_ownertrust): Allow specifying a minimum value.
(get_ownertrust_info): Follow the minimum ownertrust when
returning a letter.
(clear_validity): Remove minimum ownertrust when a key becomes
invalid.
(release_key_items): Release regexp along with the rest of the
info.
(validate_one_keyblock, validate_keys): Build a trust sig chain
while validating. Call check_regexp for regexps. Use the minimum
ownertrust if the user does not specify a genuine ownertrust.
* pkclist.c (do_edit_ownertrust): Only allow user to select a
trust level greater than the minimum value.
* parse-packet.c (can_handle_critical): Can handle critical trust
and regexp subpackets.
* trustdb.h, trustdb.c (clear_ownertrusts), delkey.c
(do_delete_key), import.c (import_one): Rename clear_ownertrust to
clear_ownertrusts and have it clear the min_ownertrust value as
well.
* keylist.c (list_keyblock_print): Indent uid to match pub and
sig.
* keyedit.c (print_and_check_one_sig, show_key_and_fingerprint,
menu_addrevoker), keylist.c (list_keyblock_print,
print_fingerprint): Show "T" or the trust depth for trust
signatures, and add spaces to some strings to make room for it.
* packet.h, parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt,
parse_signature): Parse trust signature values.
* tdbio.h, tdbio.c (tdbio_read_record, tdbio_write_record):
Reserve a byte for the minimum ownertrust value (for use with
trust signatures).
2002-10-29 Stefan Bellon <sbellon@sbellon.de>
* build-packet.c (calc_plaintext, do_plaintext): Removed RISC OS
specific filetype parts (it's now done in make_basename()).
* plaintext.c (handle_plaintext): Tidied up RISC OS specific
filetype parts.
* encode.c (encode_simple, encode_crypt): Added argument to
make_basename() call.
* sign.c (write_plaintext_packet): Added argument to
make_basename() call.
2002-10-28 Stefan Bellon <sbellon@sbellon.de>
* build-packet.c (calc_plaintext, do_plaintext): Added filetype
handling for RISC OS' file types.
* plaintext.c (handle_plaintext) [__riscos__]: Added filetype
handling for RISC OS' file types.
2002-10-23 David Shaw <dshaw@jabberwocky.com>
* main.h, import.c (sec_to_pub_keyblock, import_secret_one,
parse_import_options), g10.c (main): New import-option
"convert-sk-to-pk" to convert a secret key into a public key
during import. It is on by default.
2002-10-23 Werner Koch <wk@gnupg.org>
* pubkey-enc.c (get_it): Fix segv, test for revoked only when PK
has been assigned.
2002-10-18 Timo Schulz <ts@winpt.org>
* keylist.c: (print_pubkey_info): New.
(print_seckey_info): New.
* main.h: Prototypes for the new functions.
* delkey.c (do_delete_key): Use it here.
* revoke.c (gen_desig_revoke): Ditto.
2002-10-17 Werner Koch <wk@gnupg.org>
* pkclist.c (do_edit_ownertrust): Show all user IDs. This should
be enhanced to also show the current trust level. Suggested by
Florian Weimer.
2002-10-17 David Shaw <dshaw@jabberwocky.com>
* g10.c (main): Handle --strict and --no-strict from the command
line before the options file is loaded.
2002-10-15 David Shaw <dshaw@jabberwocky.com>
* g10.c (main): Disable --textmode when encrypting (symmetric or
pk) in --pgp2 mode as PGP 2 can't handle the unknown length
literal packet. Reported by Michael Richardson.
2002-10-14 David Shaw <dshaw@jabberwocky.com>
* keyserver-internal.h, keyserver.c (print_keyrec, parse_keyrec,
show_prompt, keyserver_search_prompt, keyserver_spawn): Go to
version 1 of the keyserver protocol. This is a better design,
similar to --with-colons, that allows for keys with multiple user
IDs rather than using multiple keys. It also matches the machine
readable pksd format. Also use a prettier --search-keys listing
format that can fill different size windows (currently set at 24
lines).
2002-10-12 Werner Koch <wk@gnupg.org>
* keygen.c (print_status_key_created): New.
(do_generate_keypair): Use it to print the fingerprint.
(generate_subkeypair): Likewise.
2002-10-11 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (menu_addrevoker): Properly back out if the signature
fails. Also, do not allow appointing the same revoker twice, and
report ALREADY_SIGNED if the user tries it.
2002-10-07 David Shaw <dshaw@jabberwocky.com>
* import.c (import_keys_internal): Missed one s/inp/inp2/.
* keylist.c (print_capabilities): Properly indicate per-key
capabilities of sign&encrypt primary keys that have
secret-parts-missing (i.e. no capabilities at all)
* mainproc.c (symkey_decrypt_sesskey): Fix compiler warning.
2002-10-04 David Shaw <dshaw@jabberwocky.com>
* getkey.c (get_pubkey_direct): Don't cache keys retrieved via
this function as they may not have all their fields filled in.
* sig-check.c (signature_check2): Use new is_primary flag to check
rather than comparing main_keyid with keyid as this still works in
the case of a not fully filled in pk.
2002-10-04 Werner Koch <wk@gnupg.org>
* import.c (import_keys_internal): s/inp/inp2/ to avoid shadowing
warning.
* passphrase.c (agent_get_passphrase): Fixed signed/unsigned char
- problem in %-escaping. Noted by Ingo Klöcker.
+ problem in %-escaping. Noted by Ingo Klöcker.
2002-10-03 David Shaw <dshaw@jabberwocky.com>
* options.h, g10.c (main): Add --strict and --no-strict to switch
the log_warning severity level from info to error.
* keylist.c (print_capabilities): Secret-parts-missing keys should
show that fact in the capabilities, and only primary signing keys
can certify other keys.
* packet.h, parse_packet.c (parse_key): Add is_primary flag for
public keys (it already exists for secret keys).
2002-10-02 David Shaw <dshaw@jabberwocky.com>
* import.c (import_secret_one): Check for an illegal (>110)
protection cipher when importing a secret key.
* keylist.c (list_keyblock_print): Show a '#' for a
secret-parts-missing key.
* parse_packet.c (parse_key): Some comments.
* revoke.c (gen_revoke): Remove some debugging code.
* trustdb.c (verify_own_keys): Make trusted-key a non-deprecated
option again.
* seckey-cert.c (do_check): Don't give the IDEA warning unless the
cipher in question is in fact IDEA.
2002-10-01 David Shaw <dshaw@jabberwocky.com>
* import.c (import_one): Make sure that a newly imported key
starts with a clean ownertrust.
2002-10-01 Werner Koch <wk@gnupg.org>
* getkey.c (get_pubkey_direct): New.
(merge_selfsigs_main): Use it here to look for an ultimately
trusted key. Using the full get_pubkey might lead to an
infinitive recursion.
2002-09-29 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (parse_keyserver_uri): Force the keyserver URI
scheme to lowercase to be case-insensitive.
2002-09-28 David Shaw <dshaw@jabberwocky.com>
* export.c (do_export_stream): Comment.
* sig-check.c (check_key_signature2): Properly handle a
non-designated revocation import.
2002-09-26 Werner Koch <wk@gnupg.org>
* g10.c (set_homedir): New. Changed all direct assignments to use
this.
* gpgv.c (set_homedir): Ditto.
2002-09-25 David Shaw <dshaw@jabberwocky.com>
* Makefile.am: Link gpg with EGDLIBS (i.e. NETLIBS) as EGD uses
sockets. Remove the old NETLIBS variable since the keyserver
stuff is no longer internal.
2002-09-24 David Shaw <dshaw@jabberwocky.com>
* import.c (import_keys_stream): Fix compiler type warning.
* keyring.c (keyring_rebuild_cache), sig-check.c
(check_key_signature2), import.c (import, chk_self_sigs): Minor
language cleanups.
2002-09-23 Stefan Bellon <sbellon@sbellon.de>
* main.h: Introduced fast-import as import option. Removed
fast as separate option from prototypes.
* import.c (parse_import_options): Added fast-import option.
(import_*): Removed fast as separate option.
* g10.c (main): Added option fast-import, removed old fast
as separate argument.
* keyserver.c (keyserver_spawn): Removed old fast as separate
argument.
2002-09-22 Stefan Bellon <sbellon@sbellon.de>
* import.c (import_keys, import_keys_stream,
import_keys_internal): Added trustdb update/check to key import if
not fast-import and interactive set/no-auto-check-trustdb unset.
Avoided function clone by introducing import_keys_internal.
2002-09-19 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_spawn): Properly handle line truncation.
Don't leak memory (~10-20 bytes) on searches.
(keyserver_search_prompt): Cleanup.
* keylist.c (list_keyblock_colon): Show 1F direct key signatures
in --with-colons listing.
2002-09-16 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (menu_addrevoker): The direct key signature for
revocation keys must be at least v4 to carry the revocation key
subpacket. Add a PGP 2.x warning for revocation keys.
2002-09-14 David Shaw <dshaw@jabberwocky.com>
* g10.c (check_permissions): Rearrange strings to make translating
easier (don't incorporate string parts).
* keyedit.c (sign_uids): Make strings translatable.
* sig-check.c (check_key_signature2): Make string translatable.
2002-09-13 David Shaw <dshaw@jabberwocky.com>
* getkey.c (check_revocation_keys): Move....
* main.h, sig-check.c (check_revocation_keys): to here. Also
return the signature_check error code rather than 0/1 and cache
the sig result.
* sig-check.c (check_key_signature2): Divert to
check_revocation_keys if a revocation sig is made by someone other
than the pk owner.
* getkey.c (merge_selfsigs_main): Tidy.
2002-09-13 Werner Koch <wk@gnupg.org>
* g10.c (main) [__MINGW32__]: Activate oLoadExtension.
2002-09-12 David Shaw <dshaw@jabberwocky.com>
* Makefile.am, hkp.c, hkp.h, keyserver.c (keyserver_work): Remove
internal HKP support.
* keyserver.c (keyserver_spawn): Remove whitespace after keyserver
commands.
2002-09-10 David Shaw <dshaw@jabberwocky.com>
* exec.c (expand_args): Remove loop left over from earlier
implementation.
(exec_write): Missed one tick.
2002-09-10 Werner Koch <wk@gnupg.org>
* g10.c, options.h: Removed option --emulate-checksum-bug.
* misc.c (checksum_u16_nobug): Removed.
(checksum_u16): Removed the bug emulation.
(checksum_mpi): Ditto.
(checksum_mpi_counted_nbits): Removed and replaced all calls
with checksum_mpi.
* parse-packet.c (read_protected_v3_mpi): New.
(parse_key): Use it here to store it as an opaque MPI.
* seckey-cert.c (do_check): Changed the v3 unprotection to the new
why to store these keys.
(protect_secret_key): Likewise.
* build-packet.c (do_secret_key): And changed the writing.
* tdbio.c (tdbio_set_dbname, open_db): Use new macro MY_O_BINARY
to avoid silly ifdefs.
(open_db): Fallback to RDONLY so that gpg may be used from a
RO-medium.
* encode.c (encode_simple): Make sure we don't use an ESK packet
when we don't have a salt in the S2K.
* misc.c (pct_expando) <case f>: Make sure that LEN is initialized.
* exec.c (exec_finish): Use ticks to denote filenames in messages.
(make_tempdir, exec_write): Changed format of messages.
* keyserver.c (print_keyinfo): Release USERID in on error.
(keyserver_work) [!DISABLE_KEYSERVER_HELPERS]: Exclude the unused
code.
2002-09-09 Werner Koch <wk@gnupg.org>
* parse-packet.c (make_attribute_uidname): Add new ar MAX_NAMELEN
for sanity checks. Changed both callers. Limit the size of an %s.
* options.skel: Comment lock-once out, so that this file does not
change anything when copied to a new home directory.
* openfile.c (try_make_homedir): Don't exit after copying the
option skeleton.
* options.h: Don't use a comma when declaring variables over more
than one line.
* mainproc.c (symkey_decrypt_sesskey): Check length of the session
key.
* hkp.c (dehtmlize): Use ascii_tolower to protect against weird
locales. Cast the argument for isspace for the sake of broken
HP/UXes.
(parse_hkp_index): s/ascii_memcasecmp/ascii_strncasecmp/.
* g10.c: Removed option --emulate-3des-s2k-bug.
* passphrase.c (hash_passphrase): Was used here.
* export.c (parse_export_options)
* keyserver.c (parse_keyserver_options)
* import.c (parse_import_options)
* g10.c (check_permissions): s/ascii_memcasecmp/ascii_strncasecmp/.
2002-09-09 David Shaw <dshaw@jabberwocky.com>
* g10.c (add_group): Use '=' to separate group name from group
members. Use a better error message for when no = is found.
* hkp.c (hkp_export): Use CRLF in headers.
2002-09-03 David Shaw <dshaw@jabberwocky.com>
* mainproc.c (print_pkenc_list): Don't increment the error counter
when printing the list of keys a message was encrypted to. This
would make gpg give a non-zero exit code even for completely valid
messages if the message was encrypted to more than one key that
the user owned.
2002-09-02 Werner Koch <wk@gnupg.org>
* g10.c (main): Try to set a default character set. Print the
used one in verbosity level 3.
* gpgv.c (main): Try to set a default character set.
* status.c, status.h (STATUS_IMPORT_OK): New.
* import.c (import_one,import_secret_one): Print new status.
2002-08-30 David Shaw <dshaw@jabberwocky.com>
* pkclist.c (build_pk_list): Add new status code to indicate an
untrusted user. This (or a disabled key) fail with "unavailable
pubkey" (G10ERR_UNU_PUBKEY).
* pkclist.c (build_pk_list): Fail if any recipient keys are
unusable.
* options.skel: The PGP LDAP keyserver is back. Use MIT keyserver
as a sample rather than cryptnet as cryptnet does not support
searching yet.
* keyedit.c (show_key_with_all_names): Fix error message
(preferences are userid/selfsig and not key specific).
2002-08-30 Werner Koch <wk@gnupg.org>
* pkclist.c (do_we_trust_pre): Changed the wording of a warning.
* encode.c (encode_simple,encode_crypt): Use new style CTB for
compressssed packets when using MDC. We need to do this so that
concatenated messages are properly decrypted. Old style
compression assumes that it is the last packet; given that we
can't determine the length in advance, the uncompressor does not
know where to start. Actually we should use the new CTB always
but this would break PGP 2 compatibility.
* parse-packet.c (parse): Special treatment for new style CTB
compressed packets.
* build-packet.c (do_mdc): Removed. Was not used.
(do_encrypted_mdc): Count in the version number and the MDC packet.
2002-08-28 David Shaw <dshaw@jabberwocky.com>
* sig-check.c (do_check_messages, do_check): Show keyid in error
messages.
* keyserver.c (print_keyinfo): More readable key listings for
--search-keys responses.
2002-08-26 David Shaw <dshaw@jabberwocky.com>
* hkp.c (parse_hkp_index, dehtmlize): Move HTML functionality into
new "dehtmlize" function. Remove HTML before trying to parse each
line from the keyserver. If the keyserver provides key type
information in the listing, use it.
2002-08-23 David Shaw <dshaw@jabberwocky.com>
* sig-check.c (do_check, do_check_messages): Emit the usual sig
warnings even for cached sigs. This also serves to protect
against missing a sig expiring while cached.
* getkey.c (merge_selfsigs_main): Don't check UID self-sigs twice.
2002-08-22 David Shaw <dshaw@jabberwocky.com>
* import.c (clean_subkeys, chk_self_sigs): Merge clean_subkeys
into chk_self_sigs. This improves efficiency as the same
signatures are not checked multiple times. Clarify when a subkey
is revoked (any revocation signature, even if it is dated before
the binding signature).
* getkey.c (merge_selfsigs_subkey): Subkey revocation comments.
* keylist.c (list_one): Stats are only for public key listings.
* g10.c (main), options.skel: Default should be include-revoked
for keyserver operations.
2002-08-21 Werner Koch <wk@gnupg.org>
* import.c (import_print_stats): Print new non_imported counter
which is currently not used because we terminate on errors.
2002-08-20 David Shaw <dshaw@jabberwocky.com>
* options.skel: Document no-include-attributes for
keyserver-options.
* keylist.c, keyedit.c, keyserver.c, sign.c: Some TODOs and
comments.
* export.c (do_export_stream): Fix noop bug in exporting sensitive
revocation keys.
* pkclist.c (do_edit_ownertrust): Comment out the option for
showing trust paths until it can be implemented.
2002-08-19 Werner Koch <wk@gnupg.org>
* getkey.c (get_user_id_native): Renamed to ..
(get_user_id_printable): this. Filter out all dangerous
characters. Checked all usages.
(get_user_id_string_native): Renamed to..
(get_user_id_string_printable): this. Filter out all dangerous
characters. Checked all usages.
* keyedit.c (show_basic_key_info): New.
* keylist.c (print_fingerprint): New mode 3.
* import.c (import_one): Use new function to display the user ID.
2002-08-16 Timo Schulz <ts@winpt.org>
* g10.c (main): Enable opt.interactive.
* import.c (import_one): Ask the user if the key shall be
imported when the interactive mode is used. Useful to extract
selected keys from a file.
2002-08-16 Werner Koch <wk@gnupg.org>
* seckey-cert.c: Workaround to allow decryption of v3 keys created
with a bug in the mpi_get_secure_buffer.
2002-08-14 David Shaw <dshaw@jabberwocky.com>
* hkp.c (parse_hkp_index): Properly handle really large keys
(5 digit key length) in HKP searches.
2002-08-13 David Shaw <dshaw@jabberwocky.com>
* encode.c (encode_simple): Fix problem with using compression
algo 2 and symmetric compressed files.
* encode.c (encode_simple, encode_crypt): If we are not using a
MDC, compress even if a file is already compressed. This is to
help against the chosen ciphertext attack.
* pkclist.c (select_algo_from_prefs): Fix requested algorithm bug
so the request succeeds even if the requested algorithm is not the
first found.
* cipher.c (write_header), encode.c (use_mdc, encode_simple,
encode_crypt, encrypt_filter), g10.c (main): Be more eager to use
a MDC. We use a MDC if the keys directly support it, if the keys
list AES (any) or TWOFISH anywhere in the prefs, or if the cipher
chosen does not have a 64 bit blocksize.
2002-08-08 David Shaw <dshaw@jabberwocky.com>
* options.skel: Some language tweaks, and remove the
load-extension section for random gatherers.
* keyring.c (create_tmp_file, rename_tmp_file): Create tmp files
with user-only permissions, but restore the original permissions
if the user has something special set.
* openfile.c (copy_options_file): Create new options file
(gpg.conf) with user-only permissions.
* keydb.c (keydb_add_resource): Create new keyrings with user-only
permissions.
* tdbio.c (tdbio_set_dbname): Create new trustdbs with user-only
permissions.
2002-08-07 David Shaw <dshaw@jabberwocky.com>
* sig-check.c (signature_check2): Sanity check that the md has a
context for the hash that the sig is expecting. This can happen
if a onepass sig header does not match the actual sig, and also if
the clearsign "Hash:" header is missing or does not match the
actual sig.
* keyedit.c (menu_revsig): Properly show a uid is revoked without
restarting gpg. This is Debian bug 124219, though their supplied
patch will not do the right thing.
* main.h, tdbio.c (tdbio_set_dbname), misc.c (removed
check_permissions), keydb.c (keydb_add_resource), g10.c (main,
check_permissions): Significant reworking of the permission check
mechanism. The new behavior is to check everything in the homedir
by checking the homedir itself. If the user wants to put
(possibly shared) keyrings outside the homedir, they are not
checked. The options file and any extension files are checked
wherever they are, as well as their enclosing directories. This
is Debian bug 147760.
2002-08-06 Stefan Bellon <sbellon@sbellon.de>
* g10.c (main): Use of EXTSEP_S in new gpg.conf string.
* openfile.c (copy_options_file): Ditto.
2002-08-06 David Shaw <dshaw@jabberwocky.com>
* options.h, g10.c (main), mainproc.c (proc_encrypted):
--ignore-mdc-error option to turn a MDC check error into a
warning.
* encode.c (encode_crypt), g10.c (main), sign.c (sign_file,
clearsign_file): Use the same --pgpX warning string everywhere to
ease translations.
* encode.c (write_pubkey_enc_from_list): Warn when using
--throw-keyid with --pgpX. Noted by Vedaal Nistar.
* revoke.c (export_minimal_pk, gen_desig_revoke, gen_revoke):
Export a minimal pk along with the revocation cert when in --pgpX
mode so that PGP can import it.
2002-08-06 Werner Koch <wk@gnupg.org>
* options.skel: Changed comments.
* g10.c (main): Try to use "gpg.conf" as default option file.
* openfile.c (copy_options_file): Changed name of created file.
2002-08-02 Werner Koch <wk@gnupg.org>
* Makefile.am (LDFLAGS): Removed DYNLINK_LDFLAGS.
2002-07-30 David Shaw <dshaw@jabberwocky.com>
* options.h, g10.c (main), mainproc.c (proc_encrypted): Return a
decryption failed error if a MDC does not verify. Warn if a MDC
is not present (can disable via --no-mdc-warning).
* exec.c (exec_write), g10.c (main), keyserver.c
(keyserver_spawn): Use new DISABLE_KEYSERVER_PATH rather than
FIXED_EXEC_PATH.
2002-07-28 David Shaw <dshaw@jabberwocky.com>
* sig-check.c (do_check): Properly validate v4 sigs with no hashed
section at all.
2002-07-25 Werner Koch <wk@gnupg.org>
* delkey.c (do_delete_key): Always allow to delete a key in batch mode
when specified by fingerprint. Suggested by Enzo Michelangeli.
2002-07-25 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (menu_revsig): Change "revsig" to honor selected uids
so the user can revoke sigs from particular uids only.
* keylist.c (list_keyblock_print): Don't display expired uids in
--list-keys unless -v and not --list-sigs (just like revoked
uids).
* exec.c, export.c, import.c, keyedit.c, keyserver.c, misc.c:
"Warning" -> "WARNING"
2002-07-24 David Shaw <dshaw@jabberwocky.com>
* main.h, import.c (parse_import_options, fix_hkp_corruption,
import_one, delete_inv_parts), g10.c (main): New import-option
"repair-hkp-subkey-bug", which repairs as much as possible the HKP
mangling multiple subkeys bug. It is on by default for keyserver
receives, and off by default for regular --import.
* main.h, import.c (import, import_one, delete_inv_parts), hkp.c
(hkp_ask_import), keyserver.c (keyserver_spawn): Use keyserver
import options when doing keyserver receives.
* options.h, exec.h, exec.c (set_exec_path, exec_write), g10.c
(main), keyserver.c (keyserver_spawn): If the user does not use
"exec-path", completely replace $PATH with GNUPG_LIBEXECDIR before
calling the keyserver helper. If the user does use "exec-path",
append GNUPG_LIBEXECDIR after the specified path.
2002-07-23 David Shaw <dshaw@jabberwocky.com>
* import.c (parse_import_options), export.c
(parse_export_options): Fix offset problem with reversed ("no-")
meanings.
* import.c (delete_inv_parts): Discard subkey signatures (0x18 and
0x28) if found in the userid section of the key.
* sig-check.c (signature_check2): Signatures made by invalid
subkeys (bad/missing binding sig) are also invalid.
* keylist.c (print_fingerprint): Show the primary as well as the
secondary key fingerprint in modes 1 & 2.
2002-07-22 David Shaw <dshaw@jabberwocky.com>
* options.h, main.h, g10.c (main), import.c
(parse_import_options, delete_inv_parts), keyserver.c
(parse_keyserver_options): add new --import-options option. The
only current flag is "allow-local-sigs".
* g10.c (main): Don't disable MDC in pgp7 mode.
* options.h, g10.c (main), keyserver.c (parse_keyserver_options):
Remove old keyserver-option include-attributes now that there is
an export-option for the same thing.
* options.h, main.h, export.c (parse_export_options,
do_export_stream), g10.c (main): add new --export-options option.
Current flags are "include-non-rfc", "include-local-sigs",
"include-attributes", and "include-sensitive-revkeys".
* options.h, hkp.c (hkp_export), keyserver.c
(parse_keyserver_options, keyserver_spawn): try passing unknown
keyserver options to export options, and if successful, use them
when doing a keyserver --send-key.
* build-packet.c (build_sig_subpkt): We do not generate
SIGSUBPKT_PRIV_VERIFY_CACHE anymore.
* revoke.c (gen_desig_revoke): Lots more comments about including
sensitive revkeys along with the revocation sig itself.
* keyserver.c (parse_keyserver_options): Simpler implementation
that can skip one pass over the options.
2002-07-18 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (keyedit_menu, menu_addrevoker): Allow specifying
"sensitive" as an argument to an addrevoker command. This sets
the 0x40 sensitive revoker flag.
* revoke.c (gen_desig_revoke): When generating a designated
revocation, include the direct key sig that contains the
designated revoker subpacket. This allows sensitive designated
revocation subpackets to be exported. Also indicate which
revokers are sensitive in the first place.
2002-07-17 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (show_key_with_all_names_colon): The 0x40 class bit in
a designated revoker means "sensitive", not "local". It's
exportable under the right circumstances.
* main.h, options.h, export.c (do_export_stream), g10.c (main),
hkp.c (hkp_export), keyserver.c (keyserver_spawn: Add a flag to
skip attribute packets and their signatures while exporting. This
is to accomodate keyservers (pksd again) that choke on attributes.
Use keyserver-option "include-attributes" to control it. This
defaults to ON (i.e. don't skip).
2002-07-09 David Shaw <dshaw@jabberwocky.com>
* options.h, keyserver.c (parse_keyserver_uri, keyserver_spawn,
keyserver_work), hkp.c (hkp_ask_import, hkp_export, hkp_search):
Use a much more strict reading of RFC-2396 for the keyserver URIs.
Specifically, don't try and be smart about checking the value of
":port" so long as it is all digits, and properly handle opaque
data (those scheme specific parts that do not start with "//").
2002-07-04 David Shaw <dshaw@jabberwocky.com>
* photoid.c (get_default_photo_command, show_photos): Honor
FIXED_PHOTO_VIEWER and DISABLE_PHOTO_VIEWER.
* mainproc.c (check_sig_and_print): Use --show-photos to show
photos when verifying a sig made by a key with a photo.
* keyserver.c (parse_keyserver_uri): Properly parse a URI with no
:port section and an empty file path, but with a terminating '/'.
(keyserver_work): Honor DISABLE_KEYSERVER_HELPERS.
* hkp.c (hkp_ask_import): Display keyserver URI as a URI, but only
if verbose.
* exec.c, g10.c: USE_EXEC_PATH -> FIXED_EXEC_PATH
2002-07-03 David Shaw <dshaw@jabberwocky.com>
* exec.h, exec.c (set_exec_path, exec_write), g10.c (main): If
USE_EXEC_PATH is defined at compile time, use it to lock the
exec-path and not allow the user to change it.
2002-07-02 David Shaw <dshaw@jabberwocky.com>
* options.h, g10.c (main), keyserver.c (keyserver_refresh):
Maintain and use the original keyserver URI for cosmetics rather
than trying to recreate it when needed.
* mainproc.c (check_sig_and_print): Properly disregard expired
uids. Make sure that the first uid listed is a real uid and not
an attribute (attributes should only be listed in the "aka"
section). When there are no valid textual userids, try for an
invalid textual userid before using any attribute uid.
2002-07-01 David Shaw <dshaw@jabberwocky.com>
* options.skel: Fix a few typos, clarify "group", and remove
sample photo viewers for Win32 since they are the defaults now.
* parse-packet.c (make_attribute_uidname), keylist.c
(dump_attribs): Fix two typecast warnings.
* packet.h, build-packet.c (build_attribute_subpkt), exec.c
(expand_args), mkdtemp.c (mkdtemp), photoid.c
(parse_image_header): Fix some signedness compiler warnings.
2002-07-01 Werner Koch <wk@gnupg.org>
* photoid.c (get_default_photo_command): Also use __MINGW32__
instead of HAVE_DOSISH_SYSTEM.
* encode.c (encode_symmetric): Do not use the new encryption code.
2002-06-30 Werner Koch <wk@gnupg.org>
* photoid.c: Use __MINGW32__ to include windows because
HAVE_DOSISH_SYSTEM is also set for OS/2 and plain DOS. Provide
constant missing in older mingw installations.
2002-06-21 Stefan Bellon <sbellon@sbellon.de>
* g10.c [__riscos__]: Moved RISC OS specific stuff to util/riscos.c
and include/util.h.
* gpgv.c [__riscos__]: Likewise.
2002-06-20 David Shaw <dshaw@jabberwocky.com>
* keydb.h, pkclist.c (select_algo_from_prefs): Allow passing a
suggested algorithm which will be used if available.
* encode.c (encode_crypt, encrypt_filter), sign.c (sign_file): Use
new select_algo_from_prefs feature to check if forcing an
algorithm would violate the recipient preferences.
* photoid.c (get_default_photo_command, show_photos): Use
different default viewers on different platforms. Currently we
have Win 9x, Win NT (2k, xp), Mac OSX, RISC OS, and "everybody
else". These are #ifdefs as much as possible to avoid clutter.
* g10.c (strusage, build_list), keyedit.c (show_prefs), main.h,
misc.c (compress_algo_to_string, check_compress_algo), pkclist.c
(algo_available), keygen.c (keygen_set_std_prefs): New
algo_to_string and check functions for compress algorithms.
2002-06-20 Werner Koch <wk@gnupg.org>
* misc.c (setsysinfo): Removed a #warning for Alpha's uniligedn
trap disabling - it is quite possible that this is a debug relict.
2002-06-20 Stefan Bellon <sbellon@sbellon.de>
* g10.c [__riscos__]: Added image file system feature.
* gpgv.c [__riscos__]: Added image file system feature.
* photoid.c (show_photos) [__riscos__]: Set RISC OS filetype of
photo id according to MIME type.
2002-06-19 David Shaw <dshaw@jabberwocky.com>
* hkp.c (parse_hkp_index): Don't leak memory when failing out of a
bad HKP keyserver.
* g10.c (add_notation_data): Relax slightly the rules as to what
can go into a notation name - 2440 allows "@", for example.
2002-06-17 David Shaw <dshaw@jabberwocky.com>
* import.c (clean_subkeys, import_one): Only allow at most 1
binding sig and at most 1 revocation sig on a subkey, as per
2440:11.1.
* hkp.c (parse_hkp_index, hkp_search): Error if the keyserver
returns an unparseable HKP response.
2002-06-15 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (show_key_with_all_names), keylist.c
(list_keyblock_print): Show "[expired]" before expired uids.
* keyedit.c (show_key_with_all_names_colon), mainproc.c
(list_node), keylist.c (list_keyblock_colon): Show flag 'e' for
expired user ids. Use "uat" for user attribute packets instead of
"uid". Also use '<count> <length>' rather than the fake user id
string on attributes.
* keygen.c (keygen_add_revkey): Remove unused code.
* misc.c (check_permissions): Check directory permissions
properly - they are not special files.
* pkclist.c (expand_id, expand_group, build_pk_list): When
expanding groups before building a pk list, inherit flags from the
original pre-expanded string.
* pubkey-enc.c (is_algo_in_prefs): Don't use prefs from expired
uids.
2002-06-14 David Shaw <dshaw@jabberwocky.com>
* free-packet.c (copy_signature): Properly copy a signature that
carries a revocation key on it.
* pkclist.c (expand_id, expand_group, build_pk_list): Groups now
work properly when used in the "Enter the user ID" prompt.
2002-06-14 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (show_key_with_all_names): Display warning if a user
tries to show prefs on a v3 key with a v3 selfsig.
* kbnode.c (dump_kbnode): Show if a uid is expired.
* import.c (merge_blocks, import_revoke_cert): Show user ID
receiving a revocation certificate.
* free-packet.c (cmp_user_ids): Properly compare attribute ids.
* pkclist.c (expand_groups): Maintain the strlist flags while
expanding. Members of an expansion inherit their flags from the
expansion key.
* options.h, cipher.c (write_header), g10.c (main), keygen.c
(keygen_set_std_prefs): remove the personal_mdc flag. It no
longer serves a purpose now that the personal preference lists are
split into cipher/digest/zip.
2002-06-14 Timo Schulz <ts@winpt.org>
* skclist.c (is_insecure): Implemented.
2002-06-12 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_spawn): Properly handle PROGRAM responses
when they have a CRLF ending. Noted by Keith Ray.
* keyserver.c (keyserver_spawn): Handle CRLF endings from
keyserver helpers. Also don't leak the last line worth of memory
from the keyserver response.
* main.h, misc.c (deprecated_warning): New function to warn about
deprecated options and commands.
* g10.c (main), keyserver-internal.h, keyserver.c
(parse_keyserver_uri): Use new deprecated function to warn about
honor-http-proxy, auto-key-retrieve, and x-broken-hkp.
2002-06-11 David Shaw <dshaw@jabberwocky.com>
* Makefile.am: link gpg with NETLIBS for the built-in HKP access.
2002-06-10 David Shaw <dshaw@jabberwocky.com>
* options.h, keyserver.c (keyserver_opts), g10.c (main): New
keyserver option "include-subkeys". This feature already existed,
but now can be turned off. It defaults to on.
* options.h, keyserver.c (parse_keyserver_options,
keyserver_spawn): There are now enough options to justify making a
structure for the keyserver options rather than a page of
if-then-else-if-then-etc.
* getkey.c (merge_keys_and_selfsig, merge_selfsigs_main): Fix bug
in calculating key expiration dates.
2002-06-09 David Shaw <dshaw@jabberwocky.com>
* keydb.h, getkey.c (get_user_id_native), import.c (import_one):
Display user ID while importing a key. Note this applies to both
--import and keyserver --recv-keys.
* exec.c (exec_finish): Log unnatural exit (core dump, killed
manually, etc) for fork/exec/pipe child processes.
2002-06-08 Timo Schulz <ts@winpt.org>
* encode.c (encode_symmetric): Disable the compat flag
when the expert mode is enabled.
2002-06-07 David Shaw <dshaw@jabberwocky.com>
* options.skel, options.h, main.h, keydb.h, pkclist.c
(build_pk_list, expand_groups), g10.c (main, add_group): Add new
"group" command to allow one name to expand into multiple keys.
For simplicity, and to avoid potential loops, we only expand once
- you can't make an alias that points to an alias.
* main.h, g10.c (main), keygen.c (build_personal_digest_list):
Simplify the default digest list - there is really no need for the
other hashes since they will never be used after SHA-1 in the
list.
* options.skel, options.h, g10.c (main), hkp.c (hkp_ask_import,
hkp_export, hkp_search), keyserver.c (parse_keyserver_options,
parse_keyserver_uri, keyserver_work, keyserver_refresh): Make the
"x-broken-hkp" keyserver scheme into keyserver-option
"broken-http-proxy". Move honor_http_proxy into
keyserver_options. Canonicalize the three variations of "hkp",
"x-hkp", and "x-broken-hkp" into "hkp".
2002-06-07 Stefan Bellon <sbellon@sbellon.de>
* g10.c [__riscos__]: Added --attribute-file to do the same as
--attribute-fd, but with a filename not a fd as argument.
Added magic symbol for RISC OS to use different memory management.
* gpgv.c [__riscos__]: Added magic symbol for RISC OS to use
different memory management.
2002-06-06 David Shaw <dshaw@jabberwocky.com>
* main.h, g10.c (main), keygen.c (build_personal_digest_list): Put
in a default digest preference list consisting of SHA-1, followed
by every other installed digest except MD5. Note this is the same
as having no digest preference at all except for SHA-1 being
favored.
* options.h, g10.c (main), keygen.c (keygen_set_std_prefs),
pkclist.c (select_algo_from_prefs): Split
--personal-preference-list into three:
--personal-{cipher|digest|compress}-preferences. This allows a
user to set one without affecting another (i.e. setting only a
digest pref doesn't imply an empty cipher pref).
* exec.c (exec_read): This is a safer way of guessing the return
value of system(). Noted by Stefan Bellon.
2002-06-05 David Shaw <dshaw@jabberwocky.com>
* hkp.c (parse_hkp_index): Be more robust with keyservers
returning very unparseable responses.
* exec.c (exec_read): Catch and display an error when the remote
process exits unnaturally (i.e. segfault) so the user knows what
happened. Also fix exec_write stub which has a different number
of arguments now.
2002-06-05 Timo Schulz <ts@winpt.org>
* encode.c (encode_simple): Ignore the new mode for RFC1991.
* mainproc.c (symkey_decrypt_sesskey): Better check for weird
keysizes.
2002-06-05 Timo Schulz <ts@winpt.org>
* encode.c (encode_sesskey): New.
(encode_simple): Use it here. But by default we use the compat
mode which supress to generate encrypted session keys.
2002-06-05 Timo Schulz <ts@winpt.org>
* mainproc.c (symkey_decrypt_sesskey): New.
(proc_symkey_enc): Support for encrypted session keys.
2002-06-04 David Shaw <dshaw@jabberwocky.com>
* sign.c (hash_for, sign_file): When encrypting and signing at the
same time, consult the various hash prefs to pick a hash algorithm
to use. Pass in a 160-bit hint if any of the signing keys are
DSA.
* keydb.h, pkclist.c (select_algo_from_prefs, algo_available):
Pass a "hints" opaque pointer in to let the caller give hints as
to what algorithms would be acceptable. The only current hint is
for PREFTYPE_HASH to require a 160-bit hash for DSA. Change all
callers in encode.c (encode_crypt, encrypt_filter) and sign.c
(sign_file). If we settle on MD5 as the best algorithm based
solely on recepient keys and SHA1 is also a possibility, use SHA1
unless the user intentionally chose MD5. This is as per 2440:13.
* exec.c (make_tempdir): Fix duplicated filename problem.
2002-06-03 David Shaw <dshaw@jabberwocky.com>
* packet.h, parse-packet.c (enum_sig_subpkt): Report back from
enum_sig_subpkt when a subpacket is critical and change all
callers in keylist.c (show_policy_url, show_notation), mainproc.c
(print_notation_data), and pkclist.c (do_show_revocation_reason).
* keylist.c (show_policy_url, show_notation): Display if the
policy or notation is critical.
2002-06-03 David Shaw <dshaw@jabberwocky.com>
* main.h, g10.c (main), keylist.c (dump_attribs, set_attrib_fd,
list_keyblock_print, list_keyblock_colon), status.h, status.c
(get_status_string): New --attribute-fd feature to dump the
contents of attribute subpackets for frontends. If --status-fd is
also used, then a new status tag ATTRIBUTE is provided for each
subpacket.
* packet.h, getkey.c (fixup_uidnode, merge_selfsigs_main,
merge_selfsigs_subkey), parse-packet.c (setup_user_id): Keep track
of the expiration time of a user ID, and while we're at it, use
the expired flag from the selfsig rather than reparsing the
SIG_EXPIRE subpacket.
* photoid.c (generate_photo_id): When adding a new photo ID,
showing the photo for confirmation is not safe when noninteractive
since the "user" may not be able to dismiss a viewer window.
Noted by Timo Schulz.
2002-06-03 David Shaw <dshaw@jabberwocky.com>
* options.skel: Sample photo viewers for Win32.
* misc.c (pct_expando): Use the seckey for %k/%K if the pubkey is
not available.
* photoid.h, photoid.c (show_photos): Include the seckey in case a
user tries to view a photo on a secret key, and change all callers
in keyedit.c (menu_showphoto), keylist.c (list_keyblock_print),
and photoid.c (generate_photo_id).
2002-06-02 David Shaw <dshaw@jabberwocky.com>
* photoid.c (show_photos): Work properly when not called with a
public key.
2002-05-31 David Shaw <dshaw@jabberwocky.com>
* sign.c (mk_notation_and_policy): Free unneeded buffer.
* hkp.c (parse_hkp_index): Properly handle the '&' character
(i.e. "&amp;") in HKP responses.
* getkey.c (merge_selfsigs_main): Fix reversed expiration time
check with self-sigs.
* keyedit.c (sign_uids): When making a new self-sig on a v3 key,
make a v3 self-sig unless it is currently a v3 self-sig being
promoted to v4.
2002-05-31 Timo Schulz <ts@winpt.org>
* pkclist.c (do_show_revocation_reason): Don't use capital
letters for non-interactive output.
(show_revocation_reason): Now it is global.
* pubkey-enc.c (get_it): Show if the key has been revoked.
2002-05-30 David Shaw <dshaw@jabberwocky.com>
* sign.c (write_signature_packets, sign_file, clearsign_file,
sign_symencrypt_file): Make a v4 signature if a policy URL or
notation is set, unless v3 sigs are forced via rfc1991 or
force-v3-sigs. Also remove some doubled code and clarify an error
message (we don't sign in PGP2 mode - just detach-sign).
* parse-packet.c (parse_one_sig_subpkt): Add KS_FLAGS to the "any
size" section.
2002-05-29 David Shaw <dshaw@jabberwocky.com>
* keygen.c (keygen_set_std_prefs, add_feature_mdc): Use "mdc" and
"no-mdc" in the prefs string to allow switching on and off the MDC
feature. This is needed to properly export a key from GnuPG for
use on PGP which does not support MDC - without this, MDC-capable
implementations will still try and generate MDCs which will break
PGP.
* keygen.c (keygen_get_std_prefs): Show "[mdc]" in prefs string if
it is enabled.
* options.h, g10.c (main), cipher.c (write_header), keygen.c
(keygen_set_std_prefs): For consistency, allow the user to specify
mdc/no-mdc in the --personal-preference-list. If disabled, it
acts just like --disable-mdc.
2002-05-29 David Shaw <dshaw@jabberwocky.com>
* options.h, exec.c: Add some debugging info, using the 1024 debug
flag.
* exec.c (win_system): New system()-like function for win32 that
does not return until the child process terminates. Of course,
this doesn't help if the process itself exits before it is
finished.
2002-05-29 Werner Koch <wk@gnupg.org>
* encode.c (encode_simple): Intialize PKT when --no-literal is used.
* keyedit.c (show_key_with_all_names_colon): Renamed the record
for revocation keys to "rvk".
2002-05-27 Werner Koch <wk@gnupg.org>
* keyedit.c (show_key_with_all_names_colon): New.
(show_key_with_all_names): Divert to new function when required.
Sanitize printing of revoker name.
2002-05-27 David Shaw <dshaw@jabberwocky.com>
* build-packet.c (build_sig_subpkt): Handle setting sig flags for
certain subpacket types (notation, policy url, exportable,
revocable). keyedit.c (sign_mk_attrib): Flags no longer need to
be set here.
* packet.h, parse-packet.c (parse_one_sig_subpkt), build-packet.c
(build_sig_subpkt): Call parse_one_sig_subpkt to sanity check
buffer lengths before building a sig subpacket.
2002-05-26 David Shaw <dshaw@jabberwocky.com>
* sign.c (mk_notation_and_policy): Include secret key to enable %s
expandos, and pass notations through pct_expando as well.
* main.h, misc.c (pct_expando): Add %s and %S expandos for
signer's keyid.
2002-05-25 David Shaw <dshaw@jabberwocky.com>
* g10.c (strusage, build_list): Add compress algorithms to
--version list. Show algorithm numbers when --verbose --version
is done.
2002-05-22 David Shaw <dshaw@jabberwocky.com>
* options.h, main.h, keygen.c (keygen_set_set_prefs,
keygen_get_std_prefs, keygen_upd_std_prefs), keyedit.c
(keyedit_menu), g10.c (main), pkclist.c (select_algo_from_prefs):
Add --personal-preference-list which allows the user to factor in
their own preferred algorithms when the preference lists are
consulted. Obviously, this does not let the user violate a
recepient's preferences (and the RFC) - this only influences the
ranking of the agreed-on (and available) algorithms from the
recepients. Suggested by David Hollenberg.
* options.h, keygen.c (keygen_set_std_prefs), g10.c (main): Rename
--preference-list to --default-preference-list (as that is what it
really is), and make it a true default in that if the user selects
"default" they get this list and not the compiled-in list.
2002-05-22 Werner Koch <wk@gnupg.org>
* g10.c (main): Add missing LF in a info printout and made it
translatable. Noted by Michael Tokarev.
2002-05-21 Werner Koch <wk@gnupg.org>
* g10.c (main): Removed the undef of USE_SHM_COPROCESSING which
was erroneously introduced on 2002-01-09.
* signal.c (got_fatal_signal): Don't write the Nul to stderr.
Reported by David Hollenberg.
2002-05-18 David Shaw <dshaw@jabberwocky.com>
* main.h, g10.c (main), revoke.c (gen_desig_revoke): Generate a
designated revocation via --desig-revoke
* keyedit.c (keyedit_menu, menu_addrevoker): New "addrevoker"
command to add a designated revoker to a key.
2002-05-17 David Shaw <dshaw@jabberwocky.com>
* gpgv.c: Add stub for get_ownertrust().
* g10.c (main): --allow-freeform-uid should be implied by
OpenPGP. Add --no-allow-freeform-uid.
* keyedit.c (sign_uids): Issue a warning when signing a
non-selfsigned uid.
* getkey.c (merge_selfsigs_main): If a key has no selfsigs, and
allow-non-selfsigned-uid is not set, still try and make the key
valid by checking all uids for a signature from an ultimately
trusted key.
2002-05-16 David Shaw <dshaw@jabberwocky.com>
* main.h, keygen.c (keygen_add_revkey): Add revocation key
subpackets to a signature (callable by
make_keysig_packet). (write_direct_sig): Write a 1F direct key
signature. (parse_revocation_key): Parse a string in
algo:fpr:sensitive format into a revocation
key. (get_parameter_revkey, do_generate_keypair): Call above
functions when prompted from a batch key generation file.
* build-packet.c (build_sig_subpkt): Allow multiple revocation key
subpackets in a single sig.
* keydb.h, getkey.c (get_seckey_byfprint): Same as
get_pubkey_byfprint, except for secret keys. We only know the
fingerprint of a revocation key, so this is needed to retrieve the
secret key needed to issue a revokation.
* packet.h, parse-packet.c (parse_signature, parse_revkeys): Split
revkey parsing off into a new function that can be used to reparse
after manipulating the revkey list.
* sign.c (make_keysig_packet): Ability to make 1F direct key
signatures.
2002-05-15 David Shaw <dshaw@jabberwocky.com>
* options.skel: keyserver.pgp.com is gone, so list pgp.surfnet.nl
as a sample LDAP server instead.
* getkey.c (merge_selfsigs_main): Properly handle multiple
revocation keys in a single packet. Properly handle revocation
keys that are in out-of-order packets. Remove duplicates in
revocation key list.
2002-05-14 Timo Schulz <ts@winpt.org>
* exec.c (make_tempdir) [MINGW32]: Added missing '\'.
2002-05-14 Stefan Bellon <sbellon@sbellon.de>
* exec.c (make_tempdir): Make use of EXTSEP_S instead of hardcoded
dot as extension separator.
2002-05-13 David Shaw <dshaw@jabberwocky.com>
* photoid.c (show_photos): Use the long keyid as the filename for
the photo. Use the short keyid as the filename on 8.3 systems.
* exec.h, exec.c (make_tempdir, exec_write, exec_finish): Allow
caller to specify filename. This should make things easier on
windows and macs where the file extension is required, but a whole
filename is even better.
* keyedit.c (show_key_with_all_names, show_prefs): Show proper
prefs for a v4 key uid with no selfsig at all.
* misc.c (check_permissions): Don't check permissions on
non-normal files (pipes, character devices, etc.)
2002-05-11 Werner Koch <wk@gnupg.org>
* mainproc.c (proc_symkey_enc): Avoid segv in case the parser
encountered an invalid packet.
* keyserver.c (keyserver_export): Get confirmation before sending
all keys.
2002-05-10 Stefan Bellon <sbellon@sbellon.de>
* g10.c, hkp.c, keyedit.c, keyserver.c: Replaced all occurrances
of strcasecmp with ascii_strcasecmp and all occurrances of
strncasecmp with ascii_memcasecmp.
2002-05-10 David Shaw <dshaw@jabberwocky.com>
* packet.h, getkey.c (fixup_uidnode), keyedit.c (show_prefs): Show
assumed prefs for hash and compression as well as the cipher pref.
Show assumed prefs if there are no prefs at all on a v4
self-signed key.
* options.h, g10.c (main), sign.c (make_keysig_packet): New
--cert-digest-algo function to override the default key signing
hash algorithm.
2002-05-09 David Shaw <dshaw@jabberwocky.com>
* getkey.c (merge_selfsigs_main): Make sure the revocation key
list starts clean as this function may be called more than once
(e.g. from functions in --edit).
* g10.c, encode.c (encode_crypt), sign.c (sign_file,
sign_symencrypt_file): Make --compress-algo work like the
documentation says. It should be like --cipher-algo and
--digest-algo in that it can override the preferences calculation
and impose the setting the user wants. No --compress-algo setting
allows the usual preferences calculation to take place.
* main.h, compress.c (compress_filter): use new
DEFAULT_COMPRESS_ALGO define, and add a sanity check for compress
algo value.
2002-05-08 David Shaw <dshaw@jabberwocky.com>
* pkclist.c (select_algo_from_prefs): There is an assumed
compression preference for uncompressed data.
2002-05-07 David Shaw <dshaw@jabberwocky.com>
* options.h, g10.c (main), getkey.c (finish_lookup), pkclist.c
(algo_available): --pgp7, identical to --pgp6 except that it
permits a few algorithms that PGP 7 added: AES128, AES192, AES256,
and TWOFISH. Any more of these --pgpX flags, and it'll be time to
start looking at a generic --emulate-pgp X option.
* export.c (do_export_stream): Warn the user when exporting a
secret key if it or any of its secret subkeys are protected with
SHA1 while simple_sk_checksum is set.
* parse-packet.c (parse_key): Show when the SHA1 protection is
used in --list-packets.
* options.h, build-packet.c (do_comment), g10.c (main): Rename
--no-comment as --sk-comments/--no-sk-comments (--no-comment still
works) and make the default be --no-sk-comments.
2002-05-07 Werner Koch <wk@gnupg.org>
* keygen.c (get_parameter_algo): Never allow generation of the
deprecated RSA-E or RSA-S flavors of PGP RSA.
(ask_algo): Allow generation of RSA sign and encrypt in expert
mode. Don't allow ElGamal S+E unless in expert mode.
* helptext.c: Added entry keygen.algo.rsa_se.
2002-05-07 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (sign_uids): If --expert is set, allow re-signing a
uid to promote a v3 self-sig to a v4 one. This essentially
deletes the old v3 self-sig and replaces it with a v4 one.
* packet.h, parse-packet.c (parse_key), getkey.c
(merge_keys_and_selfsig, merge_selfsigs_main): a v3 key with a v4
self-sig must never let the v4 self-sig express a key expiration
time that extends beyond the original v3 expiration time.
2002-05-06 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (sign_uids): When making a self-signature via "sign"
don't ask about sig level or expiration, and include the usual
preferences and such for v4 self-sigs. (menu_set_preferences):
Convert uids from UTF8 to native before printing.
* keyedit.c (sign_uids): Convert uids from UTF8 to native before
printing. (menu_set_primary_uid): Show error if the user tries to
make a uid with a v3 self-sig primary.
2002-05-05 David Shaw <dshaw@jabberwocky.com>
* import.c (import_one): When merging with a key we already have,
don't let a key conflict (same keyid but different key) stop the
import: just skip the bad key and continue.
* exec.c (make_tempdir): Under Win32, don't try environment
variables for temp directories - GetTempDir tries environment
variables internally, and it's better not to second-guess it in
case MS adds some sort of temp dir handling to Windows at some
point.
2002-05-05 Timo Schulz <ts@winpt.org>
* mainproc.c (proc_symkey_enc): Don't ask for a passphrase
in the list only mode.
2002-05-05 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_refresh): --refresh-keys implies
--merge-only so as not to import keys with keyids that match the
ones being refreshed. Noted by Florian Weimer.
2002-05-04 Stefan Bellon <sbellon@sbellon.de>
* free-packet.c (copy_public_key): Don't call m_alloc(0), therefore
added consistency check for revkey and numrefkeys.
* getkey.c (check_revocation_keys): Added consistency check for
revkey and numrefkeys.
* keyedit.c (show_key_with_all_names): Likewise.
2002-05-03 David Shaw <dshaw@jabberwocky.com>
* photoid.c: Provide default image viewer for Win32.
* misc.c (pct_expando): %t means extension, not name ("jpg", not
"jpeg").
* keyserver.c (keyserver_spawn), photoid.c (show_photos), exec.h,
exec.c: Allow the caller to determine the temp file extension when
starting an exec_write and change all callers.
* keyedit.c (sign_uids): Nonrevocable key signatures cause an
automatic promotion to v4.
* exec.c: Provide stubs for exec_ functions when NO_EXEC is
defined.
2002-05-02 David Shaw <dshaw@jabberwocky.com>
* photoid.h, photoid.c (parse_image_header, image_type_to_string):
Useful functions to return data about an image.
* packet.h, parse-packet.c (make_attribute_uidname,
parse_attribute_subpkts, parse_attribute), photoid.h, photoid.c
(show_photos): Handle multiple images in a single attribute
packet.
* main.h, misc.c (pct_expando), sign.c (mk_notation_and_policy),
photoid.c (show_photos): Simpler expando code that does not
require using compile-time string sizes. Call
image_type_to_string to get image strings (i.e. "jpg",
"image/jpeg"). Change all callers.
* keyedit.c (menu_showphoto), keylist.c (list_keyblock_print):
Allow viewing multiple images within a single attribute packet.
* gpgv.c: Various stubs for link happiness.
2002-05-02 David Shaw <dshaw@jabberwocky.com>
* build-packet.c (build_sig_subpkt), keyedit.c (sign_uids),
options.h, sign.c (mk_notation_and_policy), g10.c (main,
add_notation_data, add_policy_url (new), check_policy_url
(removed)): Allow multiple policy URLs on a given signature.
Split "--notation-data" into "--cert-notation" and
"--sig-notation" so the user can set different policies for key
and data signing. For backwards compatibility, "--notation-data"
sets both, as before.
2002-05-02 Werner Koch <wk@gnupg.org>
* options.skel: Removed the comment on trusted-keys because this
option is now deprecated.
2002-05-01 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (menu_adduid): 2440bis04 says that multiple attribute
packets on a given key are legal.
* keyserver.c (keyserver_refresh): the fake v3 keyid hack applies
to "mailto" URLs as well since they are also served by pksd.
2002-04-29 Werner Koch <wk@gnupg.org>
Added a copyright year for files changed this year.
2002-04-25 Werner Koch <wk@gnupg.org>
* g10.c, options.h: New options --display, --ttyname, --ttytype,
--lc-ctype, --lc-messages to be used with future versions of the
gpg-agent.
* passphrase.c (agent_send_option,agent_send_all_options): New.
(agent_open): Send options to the agent.
* trustdb.c (update_ownertrust, clear_ownertrust): Do an explicit
do_sync because revalidation_mark does it only if when the
timestamp actually changes.
2002-04-23 David Shaw <dshaw@jabberwocky.com>
* main.h, keygen.c (do_generate_keypair), keylist.c
(print_signature_stats, list_all, list_one, list_keyblock,
list_keyblock_print, list_keyblock_colon): After generating a new
key, show the key information (name, keyid, fingerprint, etc.)
Also do not print uncheckable signatures (missing key..) in
--check-sigs. Print statistics (N missing keys, etc.) after
--check-sigs.
* keyedit.c (sign_uids): When signing a key with an expiration
date on it, the "Do you want your signature to expire at the same
time?" question should default to YES.
2002-04-22 David Shaw <dshaw@jabberwocky.com>
* parse-packet.c (parse_plaintext), packet.h, plaintext.c
(handle_plaintext): Fix bug in handling literal packets with
zero-length data (no data was being confused with partial body
length).
* misc.c (pct_expando), options.skel: %t means extension ("jpg").
%T means MIME type ("image/jpeg").
* import.c (import_one): Only trigger trust update if the keyring
is actually changed.
* export.c (do_export_stream): Missing a m_free.
2002-04-22 Stefan Bellon <sbellon@sbellon.de>
* keyid.c (expirestr_from_sk, expirestr_from_sig): Added _() to
string constant.
* exec.c (make_tempdir) [__riscos__]: Better placement of
temporary file.
2002-04-20 David Shaw <dshaw@jabberwocky.com>
* keygen.c (generate_subkeypair): 2440bis04 adds that creating
subkeys on v3 keys is a MUST NOT.
* getkey.c (finish_lookup): The --pgp6 "use the primary key"
behavior should only apply while data signing and not encryption.
Noted by Roger Sondermann.
2002-04-19 Werner Koch <wk@gnupg.org>
* keygen.c (keygen_set_std_prefs): Put back 3DES because the RFC
says it is good form to do so.
2002-04-19 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (menu_deluid): Only cause a trust update if we delete
a non-revoked user id.
* hkp.c (hkp_ask_import), keyserver.c (parse_keyserver_options,
keyserver_spawn), options.h: Remove fast-import keyserver option
(no longer meaningful).
* g10.c (main), keyedit.c (sign_uids), options.h: Change
--default-check-level to --default-cert-check-level as it makes
clear what it operates on.
* g10.c (main): --pgp6 also implies --no-ask-sig-expire.
* delkey.c (do_delete_key): Comment.
* keyedit.c (sign_uids, keyedit_menu, menu_deluid, menu_delsig,
menu_expire, menu_revsig, menu_revkey): Only force a trustdb check
if we did something that changes it.
* g10.c: add "--auto-check-trustdb" to override a
"--no-auto-check-trustdb"
2002-04-19 Werner Koch <wk@gnupg.org>
* tdbio.c (tdbio_write_nextcheck): Return a status whether the
stamp was actually changed.
* trustdb.c (revalidation_mark): Sync the changes. Removed the
sync operation done by its callers.
(get_validity): Add logic for maintaining a pending_check flag.
(clear_ownertrust): New.
* keyedit.c (sign_uids): Don't call revalidation_mark depending on
primary_pk.
(keyedit_menu): Call revalidation_mark after "trust".
(show_key_with_all_names): Print a warning on the wrong listed key
validity.
* delkey.c (do_delete_key): Clear the owenertrust information when
deleting a public key.
2002-04-18 Werner Koch <wk@gnupg.org>
* seskey.c (encode_md_value): Print an error message if a wrong
digest algorithm is used with DSA. Changed all callers to cope
with a NULL return. Problem noted by Imad R. Faiad.
2002-04-18 David Shaw <dshaw@jabberwocky.com>
* trustdb.c (mark_usable_uid_certs): Properly handle nonrevocable
signatures that can expire. In short, the only thing that can
override an unexpired nonrevocable signature is another unexpired
nonrevocable signature.
* getkey.c (finish_lookup): Always use primary signing key for
signatures when --pgp6 is on since pgp6 and 7 do not understand
signatures made by signing subkeys.
2002-04-18 Werner Koch <wk@gnupg.org>
* trustdb.c (validate_keys): Never schedule a nextcheck into the
past.
(validate_key_list): New arg curtime use it to set next_expire.
(validate_one_keyblock): Take the current time from the caller.
(clear_validity, reset_unconnected_keys): New.
(validate_keys): Reset all unconnected keys.
* getkey.c (premerge_public_with_secret): Fixed 0x12345678! syntax
for use with secret keys.
(lookup): Advance the searchmode after a search FIRST.
* seckey-cert.c (do_check): Always calculate the old checksum for
use after unprotection.
* g10.c, options.skel: New option --no-escape-from. Made
--escape-from and --force-v3-sigs the default and removed them
from the options skeleton.
2002-04-16 Werner Koch <wk@gnupg.org>
* parse-packet.c (parse_key): Support a SHA1 checksum as per
draft-rfc2440-bis04.
* packet.h (PKT_secret_key): Add field sha1chk.
* seckey-cert.c (do_check): Check the SHA1 checksum
(protect_secret_key): And create it.
* build-packet.c (do_secret_key): Mark it as sha-1 protected.
* g10.c, options.h: New option --simple-sk-checksum.
2002-04-13 David Shaw <dshaw@jabberwocky.com>
* parse-packet.c (parse_signature): Minor fix - signatures should
expire at their expiration time and not one second later.
* keygen.c (proc_parameter_file): Allow specifying preferences
string (i.e. "s5 s2 z1 z2", etc) in a batchmode key generation
file.
* keyedit.c (keyedit_menu): Print standard error message when
signing a revoked key (no new translation).
* getkey.c (merge_selfsigs): Get the default set of key prefs from
the real (not attribute) primary uid.
2002-04-12 David Shaw <dshaw@jabberwocky.com>
* pkclist.c (build_pk_list): Fix bug that allowed a key to be
selected twice in batch mode if one instance was the default
recipient and the other was an encrypt-to. Noted by Stefan
Bellon.
* parse-packet.c (dump_sig_subpkt): Show data in trust and regexp
sig subpackets.
* keyedit.c (keyedit_menu): Use new function real_uids_left to
prevent deleting the last real (i.e. non-attribute) uid. Again,
according to the attribute draft. (menu_showphoto): Make another
string translatable.
2002-04-11 David Shaw <dshaw@jabberwocky.com>
* build-packet.c (build_sig_subpkt): Delete subpackets from both
hashed and unhashed area on update. (find_subpkt): No longer
needed.
* keyedit.c (sign_uids): With --pgp2 on, refuse to sign a v3 key
with a v4 signature. As usual, --expert overrides. Try to tweak
some strings to a closer match so they can all be translated in
one place. Use different helptext keys to allow different help
text for different questions.
* keygen.c (keygen_upd_std_prefs): Remove preferences from both
hashed and unhashed areas if they are not going to be used.
2002-04-10 David Shaw <dshaw@jabberwocky.com>
* misc.c (pct_expando), options.skel: Use %t to indicate type of a
photo ID (in this version, it's always "jpeg"). Also tweak string
expansion loop to minimize reallocs.
* mainproc.c (do_check_sig): Variable type fix.
* keyedit.c (menu_set_primary_uid): Differentiate between true
user IDs and attribute user IDs when making one of them primary.
That is, if we are making a user ID primary, we alter user IDs.
If we are making an attribute packet primary, we alter attribute
packets. This matches the language in the latest attribute packet
draft.
* keyedit.c (sign_uids): No need for the empty string hack.
* getkey.c (fixup_uidnode): Only accept preferences from the
hashed segment of the self-sig.
2002-04-10 Werner Koch <wk@gnupg.org>
* tdbio.c (migrate_from_v2): Fixed the offset to read the old
ownertrust value and only add entries to the table if we really
have a value.
2002-04-08 David Shaw <dshaw@jabberwocky.com>
* status.h, status.c (get_status_string): Add KEYEXPIRED, EXPSIG,
and EXPKEYSIG. Add "deprecated-use-keyexpired-instead" to
SIGEXPIRED.
* sig-check.c (do_check): Start transition from SIGEXPIRED to
KEYEXPIRED, since the actual event is signature verification by an
expired key and not an expired signature. (do_signature_check,
packet.h): Rename as signature_check2, make public, and change all
callers.
* mainproc.c (check_sig_and_print, do_check_sig): Use status
EXPSIG for an expired, but good, signature. Add the expiration
time (or 0) to the VALIDSIG status line. Use status KEYEXPSIG for
a good signature from an expired key.
* g10.c (main): remove checks for no arguments now that argparse
does it.
2002-04-06 Werner Koch <wk@gnupg.org>
* keyring.c (keyring_get_keyblock): Disable the keylist mode here.
* encode.c (encode_simple, encode_crypt): Only test on compressed
files if a compress level was not explicity set.
* keygen.c (keygen_set_std_prefs): Removed Blowfish and Twofish
from the list of default preferences, swapped the preferences of
RMD160 and SHA1. Don't include a preference to 3DES unless the
IDEA kludge gets used.
* free-packet.c (free_packet): call free_encrypted also for
PKT_ENCRYPTED_MDC.
* compress.c (release_context): New.
(handle_compressed): Allocate the context and setup a closure to
release the context. This is required because there is no
guarantee that the filter gets popped from the chain at the end
of the function. Problem noted by Timo and probably also the
cause for a couple of other reports.
(compress_filter): Use the release function if set.
* tdbio.c [__CYGWIN32__]: Don't rename ftruncate. Noted by
Disastry.
* parse-packet.c (parse_signature): Put parens around a bit test.
* exec.c (make_tempdir): Double backslash for TMP directory
creation under Windows. Better strlen the DIRSEP_S constants for
allocation measurements.
* decrypt.c (decrypt_messages): Release the passphrase aquired
by get_last_passphrase.
2002-04-02 Werner Koch <wk@gnupg.org>
* Makefile.am (EXTRA_DIST): Removed OPTIONS an pubring.asc - they
are no longer of any use.
2002-04-03 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (parse_keyserver_options): fix auto-key-retrieve to
actually work as a keyserver-option (noted by Roger Sondermann).
* keylist.c (reorder_keyblock): do not reorder the primary
attribute packet - the first user ID must be a genuine one.
2002-03-31 David Shaw <dshaw@jabberwocky.com>
* keylist.c (list_keyblock_colon): Fix ownertrust display with
--with-colons.
* keygen.c (generate_user_id), photoid.c (generate_photo_id):
Properly initialize the user ID refcount. A few more "y/n" ->
"y/N" in photoid.c.
* keyedit.c (ask_revoke_sig): Warn the user if they are about to
revoke an expired sig (not a problem, but they should know). Also
tweak a few prompts to change "y/n" to "y/N", which is how most
other prompts are written.
* keyserver.c (keyserver_search_prompt): Control-d escapes the
keyserver search prompt.
* pkclist.c (show_revocation_reason & callers): If a subkey is
considered revoked solely because the parent key is revoked, print
the revocation reason from the parent key.
* trustdb.c (get_validity): Allow revocation/expiration to apply
to a uid/key with no entry in the trustdb.
2002-03-29 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (printunquoted): unquote backslashes from keyserver
searches
* hkp.c (write_quoted): quote backslashes from keyserver searches
2002-03-26 Werner Koch <wk@gnupg.org>
* keygen.c (ask_keysize): Removed the warning for key sizes > 1536.
2002-03-25 Werner Koch <wk@gnupg.org>
* keyedit.c (sign_uids): Use 2 strings and not a %s so that
translations can be done the right way.
* helptext.c: Fixed small typo.
2002-03-23 David Shaw <dshaw@jabberwocky.com>
* import.c (append_uid, merge_sigs): it is okay to import
completely non-signed uids now (with --allow-non-selfsigned-uid).
* getkey.c (get_primary_uid, merge_selfsigs_main): do not choose
an attribute packet (i.e. photo) as primary uid. This prevents
oddities like "Good signature from [image of size 2671]". This is
still not perfect (one can still select an attribute packet as
primary in --edit), but is closer to the way the draft is going.
* g10.c (build_list): algorithms should include 110.
* g10.c (main): --pgp2 implies --no-ask-sig-expire and
--no-ask-cert-expire as those would cause a v4 sig/cert.
* armor.c (is_armor_header): be more lenient in what constitutes a
valid armor header (i.e. -----BEGIN blah blah-----) as some
Windows programs seem to add spaces at the end. --openpgp makes
it strict again.
2002-03-18 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_search_prompt): Properly handle a "no
keys found" case from the internal HKP code (external HKP is ok).
Also, make a COUNT -1 (i.e. streamed) keyserver response a little
more efficient.
* g10.c (main): Add --no-allow-non-selfsigned-uid
2002-03-17 David Shaw <dshaw@jabberwocky.com>
* g10.c (main): --openpgp implies --allow-non-selfsigned-uid.
* getkey.c (merge_selfsigs_main): If none of the uids are primary
(because none are valid) then pick the first to be primary (but
still invalid). This is for cosmetics in case some display needs
to print a user ID from a non-selfsigned key. Also use
--allow-non-selfsigned-uid to make such a key valid and not
--always-trust. The key is *not* automatically trusted via
--allow-non-selfsigned-uid.
* mainproc.c (check_sig_and_print): Make sure non-selfsigned uids
print [uncertain] on verification even though one is primary now.
* getkey.c (merge_selfsigs): If the main key is not valid, then
neither are the subkeys.
* import.c (import_one): Allow --allow-non-selfsigned-uid to work
on completely unsigned keys. Print the uids in UTF8. Remove
mark_non_selfsigned_uids_valid().
* keyedit.c (show_key_with_all_names): Show revocation key as
UTF8.
* sign.c (clearsign_file): Allow --not-dash-escaped to work with
v3 keys.
2002-03-14 Werner Koch <wk@gnupg.org>
* main.h: Changed the default algorithms to CAST5 and SHA1.
2002-03-13 David Shaw <dshaw@jabberwocky.com>
* import.c (chk_self_sigs): Show which user ID a bad self-sig
(invald sig or unsupported public key algorithm) resides on.
* import.c (chk_self_sigs): any valid self-sig should mark a user
ID or subkey as valid - otherwise, an attacker could DoS the user
by inventing a bogus invalid self-signature.
2002-03-07 David Shaw <dshaw@jabberwocky.com>
* g10.c (main): make a few more strings translatable.
* options.h, options.skel, g10.c (main), gpgv.c, mainproc.c
(check_sig_and_print), keyserver.c (parse_keyserver_options):
--auto-key-retrieve should really be a keyserver-option variable.
* import.c (revocation_present): new function to print a warning
if a key is imported that has been revoked by designated revoker,
but the designated revoker is not present to verify the
revocation. If keyserver-options auto-key-retrieve is set, try
and fetch the designated revoker from the keyserver.
* import.c (import_one): call revocation_present after importing a
new key. Note that this applies to --import, --recv-keys, and
--search-keys.
* keyserver-internal.h, keyserver.c (keyserver_import_fprint):
import via fingerprint (for revocation keys).
* keyserver.c (keyserver_import_keyid): much simpler
implementation now that we're using KEYDB_SEARCH_DESC internally.
2002-03-04 David Shaw <dshaw@jabberwocky.com>
* revoke.c (gen_revoke): do not prompt for revocation reason for
v3 revocations (unless force-v4-certs is on) since they wouldn't
be used anyway.
* keyedit.c (menu_revsig): show the status of the sigs
(exportable? revocable?) to the user before prompting for which
sig to revoke. Also, make sure that local signatures get local
revocations.
* keyedit.c (ask_revoke_sig): remind the user which sigs are
local.
* g10.c (main): Add "exec-path" variable to override PATH for
execing programs.
* export.c (do_export_stream): properly check return code from
classify_user_id to catch unclassifiable keys.
2002-03-03 David Shaw <dshaw@jabberwocky.com>
* parse-packet.c (parse_signature): variable type tweak for RISC
OS (from Stefan)
2002-02-28 David Shaw <dshaw@jabberwocky.com>
* getkey.c (check_revocation_keys): New function to check a
revocation against a list of potential revocation keys. Note the
loop-breaking code here. This is to prevent blowing up if A is
B's revocation key, while B is also A's. Note also that this is
written so that a revoked revoker can still issue revocations:
i.e. If A revokes B, but A is revoked, B is still revoked. I'm
not completely convinced this is the proper behavior, but it
matches how PGP does it. It does at least have the advantage of
much simpler code - my first version of this had lots of loop
maintaining code so you could chain revokers many levels deep and
if D was revoked, C was not, which meant that B was, and so on.
It was sort of scary, actually.
* getkey.c (merge_selfsigs_main): Add any revocation keys onto the
pk. This is particularly interesting since we normally only get
data from the most recent 1F signature, but you need multiple 1F
sigs to properly handle revocation keys (PGP does it this way, and
a revocation key could be marked "sensitive" and hence in a
different signature). Also, if a pk has a revocation key set,
check for revocation sigs that were not made by us - if made by a
valid revocation key, mark the pk revoked.
* packet.h, getkey.c (cache_public_key): do not cache key if
"dont_cache" is set. This allows the revocation key code to look
up a key and return information that may be inaccurate to prevent
loops without caching the fake data.
* packet.h, sig-check.c (do_signature_check): Record if a
signature was made by a revoked pk.
* packet.h, parse-packet.c (parse_one_sig_subpkt,
can_handle_critical, parse_signature): Get revocation key
information out of direct sigs.
* keylist.c (list_keyblock_print): don't assume that the presence
of a 0x20 signature means the key is revoked. With revocation
keys, this may not be true if the revocation key is not around to
verify it or if verification failed. Also, 0x1F should get listed
as "sig", and not "unexpected signature class".
* keyedit.c (show_key_with_all_names): Add a flag for printing
revoker information and change all callers.
* import.c (merge_blocks): merge in any new direct key (0x1F)
sigs.
* import.c (import_revoke_cert): don't keep processing after a
revocation is rejected.
* import.c (delete_inv_parts): Allow importing a revocation
signature even if it was not issued by the key. This allows a
revocation key to issue it. Of course, the sig still needs to be
checked before we trust it.
* free-packet.c (copy_public_key): Include a new copy of the
revocation keys when duping a pk.
* free-packet.c (free_seckey_enc, release_public_key_parts): Free
any revocation keys that are attached to a sig or pk.
* export.c (do_export_stream): Do not export signatures with
"sensitive" revocation keys in them.
2002-02-27 David Shaw <dshaw@jabberwocky.com>
* export.c (do_export_stream): Do not include v3 keys in a
--export-secret-subkeys export.
* getkey.c (merge_selfsigs_main): If a key isn't valid (say,
because of no self-signature), allow --always-trust to force it
valid so it can be trusted.
2002-02-25 David Shaw <dshaw@jabberwocky.com>
* hkp.c (hkp_ask_import), hkp.h, keyserver.c (all): treat key
lists internally as fingerprints when possible. All this is via
KEYDB_SEARCH_DESC - no point in reinventing the wheel. This allows
the helper program to search the keyserver by fingerprint if
desired (and the keyserver supports it). Note that automatic
fingerprint promotion during refresh only applies to v4 keys as a
v4 fingerprint can be easily changed into a long or short key id,
and a v3 cannot.
* pubkey-enc.c, getkey.c, misc.c, main.h: Take two copies of
hextobyte() from pubkey-enc.c and getkey.c and make them into one
copy in misc.c.
2002-02-22 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_search_prompt): Detect a "no keys found"
case even if the helper program does not explicitly say how many
keys were found.
* hkp.c (parse_hkp_index): Bug fix - don't report non-revoked keys
as revoked in HKP key searches.
2002-02-19 Werner Koch <wk@gnupg.org>
* parse-packet.c (parse_trust): Made parsing more robust.
2002-02-19 David Shaw <dshaw@jabberwocky.com>
* hkp.c (parse_hkp_index): Catch corruption in HKP index lines
(can be caused by broken or malicious keyservers).
* keyserver.c (keyserver_work): Add KEYSERVER_NOT_SUPPORTED for
unsupported actions (say, a keyserver that has no way to search,
or a readonly keyserver that has no way to add). Also add a
USE_EXTERNAL_HKP define to disable the internal HKP keyserver
code.
2002-02-14 Werner Koch <wk@gnupg.org>
* g10.c: New option --no-use-agent.
* pkclist.c (check_signatures_trust): Always print the warning for
unknown and undefined trust. Removed the did_add cruft. Reported
by Janusz A. Urbanowicz.
2002-02-11 David Shaw <dshaw@jabberwocky.com>
* hkp.c (parse_hkp_index): Bug fix - properly handle user IDs with
colons (":") in them while HKP searching.
2002-02-09 David Shaw <dshaw@jabberwocky.com>
* misc.c (pct_expando): More comments.
* keydb.h, sign.c (mk_notation_and_policy): Clarify what is a sig
and what is a cert. A sig has sigclass 0x00, 0x01, 0x02, or 0x40,
and everything else is a cert.
* g10.c (main), keyedit.c (keyedit_menu): Add a "nrlsign" for
nonrevocable and local key signatures.
* g10.c (main): Add a --no-force-mdc to undo --force-mdc.
* options.h, g10.c (main), cipher.c (write_header): Add a knob to
--disable-mdc/--no-disable-mdc. Off by default, of course, but is
used in --pgp2 and --pgp6 modes.
* pkclist.c (build_pk_list): Allow specifying multiple users in
the "Enter the user ID" loop. Enter a blank line to stop. Show
each key+id as it is added.
* keylist.c (show_policy_url), mainproc.c (print_notation_data):
It is not illegal (though possibly silly) to have multiple policy
URLs in a given signature, so print all that are present.
* hkp.c (hkp_search): More efficient implementation of URL-ifying
code.
2002-02-04 David Shaw <dshaw@jabberwocky.com>
* main.h, misc.c (pct_expando): New function to generalize
%-expando processing in any arbitrary string.
* photoid.c (show_photo): Call the new pct_expando function rather
than expand strings internally.
* sign.c (mk_notation_and_policy): Show policy URLs and notations
when making a signature if show-policy/show-notation is on.
%-expand policy URLs during generation. This lets the user have
policy URLs of the form "http://notary.jabberwocky.com/keysign/%K"
which will generate a per-signature policy URL.
* main.h, keylist.c (show_policy_url, show_notation): Add amount
to indent so the same function can be used in key listings as well
as during sig generation. Change all callers.
2002-02-04 David Shaw <dshaw@jabberwocky.com>
* keyserver.c, options.h (parse_keyserver_options, keyidlist):
Workaround for the pksd and OKS keyserver bug that calculates v4
RSA keyids as if they were v3. The workaround/hack is to fetch
both the v4 (e.g. 99242560) and v3 (e.g. 68FDDBC7) keyids. This
only happens for key refresh while using the HKP scheme and the
refresh-add-fake-v3-keyids keyserver option must be set. This
should stay off by default.
2002-02-03 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_spawn): Bug fix - do not append keys to
each other when --sending more than one.
2002-02-02 David Shaw <dshaw@jabberwocky.com>
* options.h, g10.c (main), keyedit.c (sign_uids), sign.c
(mk_notation_and_policy): Split "--set-policy-url" into
"--cert-policy-url" and "--sig-policy-url" so the user can set
different policies for key and data signing. For backwards
compatibility, "--set-policy-url" sets both, as before.
2002-01-30 Werner Koch <wk@gnupg.org>
* g10.c (main): --gen-random --armor does now output a base64
encoded string.
2002-01-28 David Shaw <dshaw@jabberwocky.com>
* g10.c (main), options.h, pkclist.c (algo_available): --pgp6
flag. This is not nearly as involved as --pgp2. In short, it
turns off force_mdc, turns on no_comment, escape_from, and
force_v3_sigs, and sets compression to 1. It also restricts the
user to IDEA (if present), 3DES, CAST5, MD5, SHA1, and RIPEMD160.
See the comments above algo_available() for lots of discussion on
why you would want to do this.
2002-01-27 David Shaw <dshaw@jabberwocky.com>
* keygen.c (keygen_set_std_prefs): Comment
* keyedit.c (sign_uids): Bug fix - when signing with multiple
secret keys at the same time, make sure each key gets the sigclass
prompt.
* exec.c (exec_finish): Close the iobuf and FILE before trying to
waitpid, so the remote process will get a SIGPIPE and exit. This
is only a factor when using a pipe to communicate.
* exec.c (exec_write): Disable cache-on-close of the fd iobuf (is
this right? Why is a fd iobuf cached at all?)
2002-01-26 Werner Koch <wk@gnupg.org>
* g10.c, options.h: New option --gpg-agent-info
* passphrase.c (agent_open): Let it override the environment info.
* seckey-cert.c (check_secret_key): Always try 3 times when the
agent is enabled.
* options.skel: Describe --use-agent.
2002-01-24 David Shaw <dshaw@jabberwocky.com>
* pubkey-enc.c (is_algo_in_prefs, get_it): Only check preferences
against keys with v4 self sigs - there is really little point in
warning for every single non-IDEA message encrypted to an old key.
* pkclist.c (select_algo_from_prefs): Only put in the fake IDEA
preference if --pgp2 is on.
* mainproc.c (check_sig_and_print): Print "Expired" for expired
but good signatures (this still prints "BAD" for expired but bad
signatures).
2002-01-23 David Shaw <dshaw@jabberwocky.com>
* keygen.c (ask_keysize): Cosmetic: don't present a RSA signing
key as a "keypair" which can be 768 bits long (as RSA minimum is
1024).
* pubkey-enc.c (is_algo_in_prefs): Allow IDEA as a fake preference
for v3 keys with v3 selfsigs.
2002-01-22 David Shaw <dshaw@jabberwocky.com>
* packet.h, getkey.c (merge_selfsigs_main), pkclist.c
(select_algo_from_prefs): Implement the fake IDEA preference as
per RFC2440:12.1. This doesn't mean that IDEA will be used (the
plugin may not be present), but it does mean that a v3 key with a
v3 selfsig has an implicit IDEA preference instead of 3DES. v3
keys with v4 selfsigs use preferences as normal.
* encode.c (encode_crypt): if select_algo_from_prefs fails, this
means that we could not find a cipher that both keys like. Since
all v4 keys have an implicit 3DES preference, this means there is
a v3 key with a v3 selfsig in the list. Use 3DES in this case as
it is the safest option (we know the v4 key can handle it, and
we'll just hope the v3 key is being used in an implementation that
can handle it). If --pgp2 is on, warn the user what we're doing
since it'll probably break PGP2 compatibility.
* g10.c (main): Do not force using IDEA for encrypted files in
--pgp2 mode - let the fake IDEA preference choose this for us for
better compatibility when encrypting to multiple keys, only some
of which are v3.
* keygen.c (keygen_set_std_prefs): Put 3DES on the end of the
default cipher pref list (RFC2440: "...it is good form to place it
there explicitly."). If the user has the IDEA plugin installed,
put a preference for IDEA *after* 3DES to effectively disable its
use for everything except encrypting along with v3 keys.
* encode.c, g10.c, sign.c: Change the PGP2 warning line from
"... will not be usable ..." to "... may not be usable ..." as the
user could be using one of the enhanced PGP2 variations.
* helptext.c: Revise the sign_uid.class help text as suggested by
Stefan.
2002-01-20 Werner Koch <wk@gnupg.org>
* passphrase.c (passphrase_to_dek): Add tryagain_text arg to be
used with the agent. Changed all callers.
(agent_get_passphrase): Likewise and send it to the agent
* seckey-cert.c (do_check): New arg tryagain_text.
(check_secret_key): Pass the string to do_check.
* keygen.c (ask_passphrase): Set the error text is required.
* keyedit.c (change_passphrase): Ditto.
* passphrase.c (agent_open): Disable opt.use_agent in case of a
problem with the agent.
(agent_get_passphrase): Ditto.
(passphrase_clear_cache): Ditto.
2002-01-19 Werner Koch <wk@gnupg.org>
* passphrase.c (agent_open): Add support for the new Assuan based
gpg-agent. New arg to return the used protocol version.
(agent_get_passphrase): Implemented new protocol here.
(passphrase_clear_cache): Ditto.
(readline): New.
2002-01-15 Timo Schulz <ts@winpt.org>
* encode.c (encode_crypt_files): Fail if --output is used.
* g10.c: New command --decrypt-files.
* decrypt.c (decrypt_messages): New.
2002-01-09 David Shaw <dshaw@jabberwocky.com>
* g10.c, misc.c, gpgv.c: move idea_cipher_warn to misc.c so gpgv.c
doesn't need a stub for it any longer.
* g10.c (get_temp_dir), main.h: no longer used (it's in exec.c now)
* g10.c (main), delkey.c (delete_keys), main.h : Allow
--delete-key (now --delete-keys, though --delete-key still works,
of course) to delete multiple keys in one go. This applies to
--delete-secret-key(s) and --delete-secret-and-public-key(s) as
well.
2002-01-09 Timo Schulz <ts@winpt.org>
* encode.c (encode_crypt_files): Now it behaves like verify_files.
* g10.c (main): We don't need to check argc for encode_crypt_files
any longer.
2002-01-09 Timo Schulz <ts@winpt.org>
* exec.c: Include windows.h for dosish systems.
2002-01-08 Timo Schulz <ts@winpt.org>
* g10.c (main): New description for --encrypt-files.
2002-01-08 Werner Koch <wk@gnupg.org>
* g10.c (main): Must register the secring for encryption because
it is needed to figure out the default recipient. Reported by
Roger Sondermann.
2002-01-05 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (menu_adduid): Require --expert before adding a photo
ID to a v3 key, and before adding a second photo ID to any key.
* keyedit.c (keyedit_menu): Don't allow adding photo IDs in
rfc1991 or pgp2 mode.
* getkey.c (merge_selfsigs_subkey): Permit v3 subkeys. Believe it
or not, this is allowed by rfc 2440, and both PGP 6 and PGP 7 work
fine with them.
* g10.c, options.h, keyedit.c, sign.c: Move the "ask for
expiration" switch off of --expert, which was getting quite
overloaded, and onto ask-sig-expire and ask-cert-expire. Both
default to off.
* g10.c (main): Change the default compression algo to 1, to be
more OpenPGP compliant (PGP also uses this, so it'll help with
interoperability problems as well).
* encode.c (encode_crypt): Handle compression algo 2, since the
default is now 1.
* build-packet.c (build_attribute_subpkt): Fix off-by-one error.
2002-01-05 Werner Koch <wk@gnupg.org>
* g10.c (main): Do not register the secret keyrings for certain
commands.
* keydb.c (keydb_add_resource): Use access to test for keyring
existence. This avoids cached opened files which are bad under
RISC OS.
2002-01-04 David Shaw <dshaw@jabberwocky.com>
* sign.c (sign_file, sign_symencrypt_file): always use one-pass
packets unless rfc1991 is enabled. This allows a signature made
with a v3 key to work in PGP 6 and 7. Signatures made with v4
keys are unchanged.
* g10.c (main): Disallow non-detached signatures in PGP2 mode.
Move the "you must use files and not pipes" PGP2 warning up so all
the PGP2 stuff is together.
* encode.c (encode_simple): Use the actual filesize instead of
partial length packets in the internal literal packet from a
symmetric message. This breaks PGP5(?), but fixes PGP2, 6, and 7.
It's a decent tradeoff. Note there was only an issue with
old-style RFC1991 symmetric messages. 2440-style messages in 6
and 7 work with or without partial length packets.
2002-01-03 David Shaw <dshaw@jabberwocky.com>
* g10.c (main): Removed --no-default-check-level option, as it is
not consistent with other "default" options. Plus, it is the same
as saying --default-check-level 0.
* exec.c (exec_read): Disallow caching tempfile from child
process, as this keeps the file handle open and can cause unlink
problems on some platforms.
* keyserver.c (keyserver_search_prompt): Minor tweak - don't
bother to transform keyids into textual form if they're just going
to be transformed back to numbers.
2002-01-03 Timo Schulz <ts@winpt.org>
* g10.c: New command --encrypt-files.
* verify.c (print_file_status): Removed the static because
encode_crypt_files also uses this function.
* main.h (print_files_status): New.
(encode_crypt_files): New.
* encode.c (encode_crypt_files): New.
2002-01-02 Stefan Bellon <sbellon@sbellon.de>
* keyserver.c: Moved util.h include down in order to avoid
redefinition problems on RISC OS.
* keyring.c (keyring_lock): Only lock keyrings that are writable.
* keyring.c (keyring_update_keyblock): Close unused iobuf.
* hkp.c (parse_hkp_index, hkp_search) [__riscos__]: Changed
unsigned char* to char* because of compiler issues.
* exec.c (exec_finish) [__riscos__]: Invalidate close cache so
that file can be unlinked.
2001-12-28 David Shaw <dshaw@jabberwocky.com>
* g10.c (main): Use a different strlist to check extensions since
they need to be handled seperately now.
* misc.c,main.h (check_permissions): Properly handle permission
and ownership checks on files in the lib directory
(e.g. /usr/local/lib/gnupg), which are owned by root and are
world-readable, and change all callers to specify extension or
per-user file.
* photoid.c (show_photo), keyserver.c (keyserver_spawn): Bug fix -
don't call exec_finish if exec_write fails.
* keyserver.c (keyserver_spawn): Look for OPTIONS from the
keyserver helper - specifically, a "OUTOFBAND" option for the
email keyserver.
* mainproc.c (list_node), keylist.c (list_keyblock_colon),
import.c (delete_inv_parts), export.c (do_export_stream): Use
signature flags for exportability check rather than re-parsing the
subpacket.
* keyid.c, keydb.h (get_lsign_letter): No longer needed.
2001-12-27 David Shaw <dshaw@jabberwocky.com>
* exec.c (exec_finish): Show errors when temp files cannot be
deleted for whatever reason.
* exec.c (exec_read): Don't rely on WEXITSTATUS being present.
* exec.c (make_tempdir): Add temp file creator for win32. Don't
create an incoming temp file if the exec is write-only.
* keyserver.c (keyserver_spawn): Clean up error handling, for when
the spawn fails.
* photoid.c (show_photo): Clean up error handling.
* misc.c (check_permissions): Neaten.
2001-12-25 David Shaw <dshaw@jabberwocky.com>
* mkdtemp.c (mkdtemp): Add copyleft info and tweak the 'X' counter
to be a bit simpler.
* keyserver.c, photoid.c: Remove unused headers left over from
when the exec functions lived there.
2001-12-23 Timo Schulz <ts@winpt.org>
* misc.c (check_permissions): Do not use it for W32 systems.
* tdbio.c (migrate_from_v2): Define ftruncate as chsize() for W32.
* mkdtemp.c: W32 support.
* photoid.c: Ditto.
* exec.c: Ditto.
2001-12-22 David Shaw <dshaw@jabberwocky.com>
* exec.c (make_tempdir): avoid compiler warning with const
* mkdtemp.c (mkdtemp): catch the empty ("") string case in case
someone repurposes mkdtemp at some point.
* photoid.c (generate_photo_id, show_photo): some type changes
from Stefan Bellon.
* exec.c (make_tempdir): handle Win32 systems, suggested by Timo
Schulz.
2001-12-22 Werner Koch <wk@gnupg.org>
* encode.c (encode_simple, encode_crypt): i18n 2 strings.
2001-12-22 Timo Schulz <ts@winpt.org>
* encode.c (encode_simple, encode_crypt): Use is_file_compressed
to avoid to compress compressed files.
2001-12-22 Werner Koch <wk@gnupg.org>
* keyserver.c (keyserver_spawn): Removed some variables
declaration due to shadowing warnings.
* build-packet.c (build_attribute_subpkt): s/index/idx/ to avoid
compiler warnig due to index(3).
* getkey.c (get_ctx_handle): Use KEYDB_HANDLE as return value.
* keylist.c (list_one): Made resname const.
* keyedit.c (keyedit_menu): Allow "addphoto" only when --openpgp is
not used.
* options.skel: Changed one example photo viewer to qiv.
2001-12-21 David Shaw <dshaw@jabberwocky.com>
* Makefile.am: add exec.c, exec.h, photoid.c, and photoid.h
* build-packet.c (build_attribute_subpkt): new function to build
the raw attribute subpacket. Note that attribute subpackets have
the same format as signature subpackets.
* exec.c: new file with generic exec-a-program functionality.
Used by both photo IDs and keyserver helpers. This is pretty much
the same code that used to be keyserver specific, with some
changes to be usable generically.
* free-packet.c (free_attributes (new)): function to free an
attribute packet.
* gpgv.c: added stub show_photo
* keyedit.c (keyedit_menu, menu_adduid, menu_showphoto): can add a
photo (calls generate_photo_id), or display a photo (calls
show_photo) from the --edit menu. New commands are "addphoto",
and "delphoto" (same as "deluid").
* keylist.c (list_keyblock_print): show photos during key list if
--show-photos enabled.
* keyserver.c (keyserver_spawn): use the generic exec_xxx
functions to call keyserver helper.
* g10.c, options.h: three new options - --{no-}show-photos, and
--photo-viewer to give the command line to display a picture.
* options.skel: instructions for the photo viewer
* parse-packet.c (parse_user_id, setup_user_id (new)): common code
for both user IDs and attribute IDs moved to setup_user_id.
* parse-packet.c (make_attribute_uidname (new)): constructs a fake
"name" for attribute packets (e.g. "[image of size ...]")
* parse-packet.c (parse_attribute (replaces parse_photo_id),
parse_attribute_subpkts): Builds an array of individual
attributes. Currently only handles attribute image / type jpeg
subpackets.
* sign.c (hash_uid): Fix bug in signing attribute (formerly
photo_id) packets.
* packet.h, and callers: globally change "photo_id" to "attribute"
and add structures for attributes. The packet format is generic
attributes, even though the only attribute type thus far defined
is jpeg.
2001-12-21 David Shaw <dshaw@jabberwocky.com>
* parse-packet.c (can_handle_critical): Can handle critical
revocation subpackets now.
* trustdb.c (mark_usable_uid_certs): Disregard revocations for
nonrevocable sigs. Note that this allows a newer revocable
signature to override an older nonrevocable signature.
* sign.c (make_keysig_packet): add a duration field and change all
callers. This makes make_keysig_packet closer to
write_signature_packets and removes some duplicated expiration
code.
* keyedit.c (keyedit_menu, menu_revsig, sign_uids,
sign_mk_attrib): Add nrsign command, don't allow revoking a
nonrevocable signature,
* g10.c (main): Add --nrsign option to nonrevocably sign a key
from the command line.
* build-packet.c (build_sig_subpkt_from_sig): Comment to explain
the use of CRITICAL.
2001-12-21 Werner Koch <wk@gnupg.org>
* g10.c. options.h : New option --show-keyring
* getkey.c (get_ctx_handle): New.
* keylist.c (list_one): Implement option here. By David Champion.
2001-12-20 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_spawn): Use mkdtemp() to make temp
directory.
* mkdtemp.c: replacement function for those platforms that don't
have mkdtemp (make a temp directory securely).
2001-12-19 David Shaw <dshaw@jabberwocky.com>
* misc.c (check_permissions): New function to stat() and ensure
the permissions of GNUPGHOME and the files have safe permissions.
* keydb.c (keydb_add_resource): Check keyring permissions.
* tdbio.c (tdbio_set_dbname): Check permissions of trustdb.gpg
* keyserver.c (keyserver_spawn): Disable keyserver schemes that
involve running external programs if the options file has unsafe
permissions or ownership.
* g10.c, options.h: New option --no-permission-warning to disable
the permission warning message(s). This also permits use of the
keyserver if it had been disabled (see above). Also check the
permissions/ownership of random_seed.
* keyserver.c (keyserver_spawn): The new glibc prints a warning
when using mktemp() (the code was already secure, but the warning
was bound to cause confusion). Use a different implementation
based on get_random_bits() instead. Also try a few times to get
the temp dir before giving up.
2001-12-19 Werner Koch <wk@gnupg.org>
* g10.c, passphrase.c [CYGWIN32]: Allow this as an alias for MINGW32.
2001-12-18 David Shaw <dshaw@jabberwocky.com>
* g10.c (idea_cipher_warn): Add a flag to show the warning always
or once per session and change all callers (show always except for
the secret key protection and unknown cipher from an encrypted
message errors). Also make the strings translatable.
* pubkey-enc.c (get_it): Add the IDEA cipher warning if the user
tries to decrypt an IDEA encrypted message without the IDEA
plugin.
* keyserver.c (parse_keyserver_uri): More strict checking of the
keyserver URI. Specifically, fail if the ":port" section is
anything except a number between 1 and 65535.
2001-12-17 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (print_keyinfo): No need to check for
control/illegal characters, as utf8_to_native does this for us.
* mainproc.c (proc_encrypted): Use generic IDEA warning.
* gpgv.c: add stub for idea_cipher_warn
* g10.c, hkp.c, keyserver.c: Fix capitalization and plural issues.
* encode.c (encode_crypt), sign.c (sign_file, clearsign_file):
disable pgp2 mode after the message is no longer pgp2 compatible.
* g10.c (main): Tweak the PGP2.x IDEA warning to use the generic
warning, and not merely fail if the IDEA plugin isn't there.
* g10.c (main, idea_cipher_warn), keygen.c (set_one_pref),
seckey-cert.c (do_check): Add a generic IDEA warning for when the
IDEA plugin is not present. This pops up when the user uses
"--cipher-algo idea", when setpref is used to set a "S1"
preference, and when a secret key protected with IDEA is used.
2001-12-15 Werner Koch <wk@gnupg.org>
* keyserver.c (keyserver_spawn): Assert that we have dropped privs.
2001-12-13 Werner Koch <wk@gnupg.org>
* pubkey-enc.c (get_session_key): Check that the public key
algorithm is indeed usable for en/decryption. This avoid a
strange error message from pubkey_decrypt if for some reasons a
bad algorithm indentifier is passed.
2001-12-12 David Shaw <dshaw@jabberwocky.com>
* Fixed some types for portability. Noted by Stefan Bellon.
2001-12-11 Werner Koch <wk@gnupg.org>
* hkp.c (hkp_export): Do not print possible control characters
from a keyserver response.
(parse_hkp_index): Made uid an unsigned char* because it is passed to
isspace().
(hkp_search): Ditto for the char* vars.
* g10.c (main): Print the IDEA warning also for -c and -se.
* g10.c (get_temp_dir): Assert that we have dropped privs
* encode.c (encode_crypt): Include the first key into the --pgp2
check.
2001-12-07 David Shaw <dshaw@jabberwocky.com>
* g10.c, options.h: New option --pgp2. This is identical to
"--rfc1991 --cipher-algo idea --compress-algo 1 --digest-algo md5
--force_v3_sigs" with the addition of an warning to advise the
user not to use a pipe (which would break pgp2 compatibility).
* encode.c (encode_crypt): warn if the user tries to encrypt to
any key that is not RSA and <= 2048 bits when the --pgp2 option is
used.
* sign.c (sign_file, clearsign_file): When using --pgp2, make a v3
sig, and warn if the signature is made with a non-v3 key.
2001-12-05 David Shaw <dshaw@jabberwocky.com>
* sign.c (sign_file, clearsign_file, sign_symencrypt_file): Prompt
for sig expiration if --expert is set and --force-v3-sigs is not
set (v3 sigs cannot expire).
* mainproc.c (check_sig_and_print): After checking a sig, print
expiration status. This causes a error return if the sig is
expired.
* build-packet.c (build_sig_subpkt_from_sig): Include a critical
sig expiration subpacket if the sig is to expire.
* keyedit.c (sign_uids): Do not sign an expired key unless
--expert is set, in which case prompt. Also, offer to expire a
signature when the key the user is signing expires.
* keygen.c (ask_expire_interval): Add a value to determine whether
to prompt for a key or sig expiration and change all callers.
* keyid.c: New functions: expirestr_from_sig and
colon_expirestr_from_sig.
* keylist.c (list_keyblock_colon): Show sig expiration date in the
--with-colons listing.
* sign.c (make_keysig_packet, write_signature_packets): Pass in an
optional timestamp for the signature packet, and change all
callers.
* keyedit.c (sign_mk_attrib): Include a critical expiration
subpacket in the signature if an expiration date is given.
2001-12-04 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (sign_uids): If the user tries to sign a
locally-signed key, allow the cert to be promoted to a full
exportable signature. This essentially deletes the old
non-exportable sig, and replaces it with a new exportable one.
2001-12-04 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (keyedit_menu): Do not allow signing a revoked key
unless --expert is set, and ask even then.
* keyedit.c (sign_uids): Do not allow signing a revoked UID unless
--expert is set, and ask even then.
* g10.c, options.h : New option --expert
2001-11-16 David Shaw <dshaw@jabberwocky.com>
* Allow the user to select no compression via "--compress-algo 0"
on the command line.
* keyedit.c (show_prefs): Show compression preferences in the
long-form "showpref" style.
* keygen.c (set_one_pref): Permit setting a no-compression ("Z0")
preference.
* getkey.c (fixup_uidnode): Fix compression preference corruption
bug.
2001-12-02 David Shaw <dshaw@jabberwocky.com>
* g10.c: Add advisory --for-your-eyes-only option as per section
5.9 of 2440.
2001-12-05 David Shaw <dshaw@jabberwocky.com>
* Force a V4 sig if the user has a notation or policy URL set.
2001-12-04 David Shaw <dshaw@jabberwocky.com>
* g10.c: Add options --keyserver-options, --temp-directory, and
auto-key-retrieve (the opposite of no-auto-key-retrieve).
* hkp.c (hkp_search): New function to handle searching a HKP
keyserver for a key
* hkp.c (hkp_ask_import, hkp_export): Pretty large changes to make
them communicate via the generic functions in keyserver.c
* keyserver.c: new file with generic keyserver routines for
getting keys from a keyserver, sending keys to a keyserver, and
searching for keys on a keyserver. Calls the internal HKP stuff
in hkp.c for HKP keyserver functions. Other calls are handled by
an external program which is spawned and written to and read from
via pipes. Platforms that don't have pipes use temp files.
2001-11-20 David Shaw <dshaw@jabberwocky.com>
* options.h, g10.c: New options show-notation, no-show-notation,
default-check-level, no-default-check-level, show-policy-url,
no-show-policy-url.
* packet.h, sign.c (make_keysig_packet), parse-packet.c
(parse_signature), free-packet.c (free_seckey_enc): Fill in
structures for notation, policy, sig class, exportability, etc.
* keyedit.c, keylist.c (print_and_check_one_sig,
list_keyblock_print): Show flags in signature display for cert
details (class, local, notation, policy, revocable). If selected,
show the notation and policy url.
* keyedit.c (sign_uids): Prompt for and use different key sig
classes.
* helptext.c (helptexts): Add help text to explain different
key signature classes
2001-11-26 David Shaw <dshaw@jabberwocky.com>
* trustdb.c (mark_usable_uid_certs): Fix segfault from bad
initialization and fix reversed key signature expiration check.
2001-11-09 Werner Koch <wk@gnupg.org>
* export.c (do_export_stream): Put all given names into a search
description and change the loop so that all matching names are
returned.
2001-11-08 Werner Koch <wk@gnupg.org>
* pubkey-enc.c (get_it): To reduce the number of questions on the
MLs print the the name of cipher algorithm 1 with the error message.
* mainproc.c: Changed the way old rfc1991 encryption cipher is
selected. Based on a patch by W Lewis.
* pkclist.c (do_edit_ownertrust): Allow to skip over keys, the non
working "show info" is now assigned to "i"
* trustdb.c (ask_ownertrust, validate_keys): Implement a real quit
here. Both are by David Shaw.
* trustdb.c (validate_keys): Make sure next_exipire is initialized.
* sign.c (make_keysig_packet): Use SHA-1 with v4 RSA keys.
* g10.c, options.h : New option --[no-]froce-v4-certs.
* sign.c (make_keysig_packet): Create v4 sigs on v4 keys even with
a v3 key. Use that new option. By David Shaw
* revoke.c (ask_revocation_reason): Allow to select "no reason".
By David Shaw.
* keyid.c (fingerprint_from_sk): Calculation of an v3 fpr was
plain wrong - nearly the same code in fingerprint_from_pk is correct.
* build-packet.c (do_secret_key): Added a few comments to the code.
2001-11-07 Werner Koch <wk@gnupg.org>
* g10.c (main): Print a warning when -r is used w/o encryption.
Suggested by Pascal Scheffers.
2001-10-23 Werner Koch <wk@gnupg.org>
* keyedit.c (keyedit_menu): Changed helptext for showpref
command. Suggested by Reinhard Wobst.
* keyring.c (keyring_search): When marking the offtbl ready, take
into account that we may have more than one keyring.
2001-10-22 Werner Koch <wk@gnupg.org>
* Makefile.am: Do not use OMIT_DEPENDENCIES
* build-packet.c (build_sig_subpkt): Default is now to put all
types of subpackets into the hashed area and only list those which
should go into the unhashed area.
2001-10-18 Werner Koch <wk@gnupg.org>
* keydb.c (keydb_add_resource): Rearranged the way we keep track
of the resource. There will now be an entry for each keyring here
and not in keyring.c itself. Store a token to allow creation of a
keyring handle. Changed all functions to utilize this new design.
(keydb_locate_writable): Make a real implementation.
* keyring.c (next_kr): Removed and changed all callers to set the
resource directly from the one given with the handle.
(keyring_is_writable): New.
(keyring_rebuild_cache): Add an arg to pass the token from keydb.
2001-10-17 Werner Koch <wk@gnupg.org>
* keyring.c (keyring_search): Enabled word search mode but print a
warning that it is buggy.
2001-10-11 Werner Koch <wk@gnupg.org>
* hkp.c (hkp_ask_import): No more need to set the port number for
the x-hkp scheme.
(hkp_export): Ditto.
2001-10-06 Stefan Bellon <sbellon@sbellon.de>
* passphrase.c [__riscos__]: Disabled agent specific stuff.
* g10.c: New option --no-force-v3-sigs.
2001-10-04 Werner Koch <wk@gnupg.org>
* export.c (do_export_stream): Do not push the compress filter
here because the context would run out of scope due to the
iobuf_close done by the caller.
(do_export): Do it here instead.
2001-09-28 Werner Koch <wk@gnupg.org>
* keyedit.c (sign_uids): Always use the primary key to sign keys.
* getkey.c (finish_lookup): Hack to return only the primary key if
a certification key has been requested.
* trustdb.c (cmp_kid_for_make_key_array): Renamed to
(validate_one_keyblock): this and changed arg for direct calling.
(make_key_array): Renamed to
(validate_one_keyblock): this and changed args for direct calling.
(mark_usable_uid_certs, validate_one_keyblock)
(validate_key_list): Add next_expire arg to keep track of
expiration times.
(validate_keys): Ditto for UTKs and write the stamp.
* tdbio.c (migrate_from_v2): Check return code of tbdio_sync.
* tdbdump.c (import_ownertrust): Do a tdbio_sync().
* keyring.c: Made the offtbl an global object.
2001-09-27 Werner Koch <wk@gnupg.org>
* pkclist.c (do_edit_ownertrust): Allow settin of ultimate trust.
* trustdb.c (mark_keyblock_seen): New.
(make_key_array): Use it to mark the subkeys too.
(validate_keys): Store validity for ultimatly trusted keys.
2001-09-26 Werner Koch <wk@gnupg.org>
* pkclist.c (check_signatures_trust, do_we_trust): Removed the
invocation of add_ownertrust. Minor changes to the wording.
(add_ownertrust, add_ownertrust_cb): Removed.
* trustdb.c (get_validity): Allow to lookup the validity using a
subkey.
* trustdb.c (new_key_hash_table): Increased the table size to 1024
and changed the masks accordingly.
(validate): Changed stats printing.
(mark_usable_uid_certs): New.
(cmp_kid_for_make_key_array): Does now check the signatures and
figures out a usable one.
2001-09-25 Werner Koch <wk@gnupg.org>
* keyring.c (new_offset_item,release_offset_items)
(new_offset_hash_table, lookup_offset_hash_table)
(update_offset_hash_table, update_offset_hash_table_from_kb): New.
(keyring_search): Use a offset table to optimize search for
unknown keys.
(keyring_update_keyblock, keyring_insert_keyblock): Insert new
offsets.
* getkey.c (MAX_UNK_CACHE_ENTRIES): Removed the unknown keys
caching code.
* g10.c, options.h, import.c: Removed the entire
allow-secret-key-import stuff because the validity is now
controlled by other means.
* g10.c: New command --rebuild-keydb-caches.
* keydb.c (keydb_rebuild_caches): New.
* keyring.c (do_copy): Moved some code to
(create_tmp_file, rename_tmp_file, write_keyblock): new functions.
(keyring_rebuild_cache): New.
* packet.h (PKT_ring_trust): Add sigcache field.
* parse-packet.c (parse_trust): Parse sigcache.
* keyring.c (do_copy): Always insert a sigcache packet.
(keyring_get_keyblock): Copy the sigcache packet to the signature.
* sig-check.c (cache_sig_result): Renamed from
cache_selfsig_result. Changed implementation to use the flag bits
and changed all callers.
(mdc_kludge_check): Removed this unused code.
(do_check): Do not set the sig flags here.
* import.c (read_block): Make sure that ring_trust packets are
never imported.
* export.c (do_export_stream): and never export them.
* trustdb.c (make_key_array): Skip revoked and expired keys.
2001-09-24 Werner Koch <wk@gnupg.org>
* g10.c, options.h: New option --no-auto-check-trustdb.
* keygen.c (do_generate_keypair): Set newly created keys to
ultimately trusted.
* tdbio.h, tdbio.c: Removed all support for records DIR, KEY, UID,
PREF, SIG, SDIR and CACH. Changed migration function to work
direct on the file.
(tdbio_read_nextcheck): New.
(tdbio_write_nextcheck): New.
2001-09-21 Werner Koch <wk@gnupg.org>
Revamped the entire key validation system.
* trustdb.c: Complete rewrite. No more validation on demand,
removed some functions, adjusted to all callers to use the new
and much simpler interface. Does not use the LID anymore.
* tdbio.c, tdbio.h: Add new record types trust and valid. Wrote a
migration function to convert to the new trustdb layout.
* getkey.c (classify_user_id2): Do not allow the use of the "#"
prefix.
* keydb.h: Removed the TDBIDX mode add a skipfnc to the
descriptor.
* keyring.c (keyring_search): Implemented skipfnc.
* passphrase.c (agent_open): Add missing bracket. Include windows.h.
2001-09-19 Werner Koch <wk@gnupg.org>
* keylist.c (print_fingerprint): Renamed from fingerprint, made
global available. Added new arg to control the print style.
* mainproc.c (print_fingerprint): Removed.
* pkclist.c (print_fpr, fpr_info): Removed and changed callers to
use print_fingerprint.
* keyedit.c (show_fingerprint): Ditto.
* passphrase.c (writen, readn)
(agent_open, agent_close)
(agent_get_passphrase)
(passphrase_clear_cache): Support for W32. Contributed by Timo.
* import.c (import_one): Release keydb handles at 2 more places.
* keyring.c (keyring_release): Close the iobuf.
(keyring_get_keyblock): Init ret_kb to NULL and store error contidion.
* import.c (import_new_stats_handle): New.
(import_release_stats_handle): New.
(import_print_stats): Renamed from static fnc print_stats.
(import_keys, import_keys_stream): Add an optional status handle
arg and changed all callers.
* hkp.c (hkp_ask_import): Add an stats_handle arg and changed all
callers.
* mainproc.c (print_pkenc_list): Use print_utf8_string2().
2001-09-18 Werner Koch <wk@gnupg.org>
* g10.c: New command --refresh-keys.
* hkp.c (hkp_refresh_keys): New. Contributed by Timo Schulz.
* parse-packet.c (parse): Stop on impossible packet lengths.
2001-09-17 Werner Koch <wk@gnupg.org>
* mainproc.c (print_notation_data): Wrap notation data status lines
after 50 chars.
* mainproc.c (proc_pubkey_enc): Make option try-all-secrets work.
By disastry@saiknes.lv.
2001-09-14 Werner Koch <wk@gnupg.org>
* parse-packet.c (dump_sig_subpkt): List key server preferences
and show the revocable flag correctly. Contributed by David Shaw.
2001-09-09 Werner Koch <wk@gnupg.org>
* keyedit.c (keyedit_menu): No need to define another p.
* keylist.c (print_capabilities): s/used/use/ so that it
does not shadow a global.
* sign.c (sign_file): Renamed arg encrypt to encryptflag
* keygen.c: Replaced all "usage" by "use".
* misc.c (openpgp_pk_algo_usage): Ditto.
* pubkey-enc.c (get_it): Renamed arg k to enc so that the later
defined k does not shadow it.
* parse-packet.c (parse_gpg_control): No need to define another i.
* getkey.c (get_pubkey_byfprint): Must use the enum values and not
the fprint_len.
* keyring.c (keyring_search): Removed a non-sense break. Both
bugs pointed out by Stefan.
2001-09-07 Werner Koch <wk@gnupg.org>
* status.c, status.h: Added NO_RECP and ALREADY_SIGNED.
* pkclist.c (build_pk_list): Issue NO_RECP.
* keyedit.c (sign_uids): Added experimental ALREADY_SIGNED
* hkp.c (hkp_import): Use log_error. Bug reported by Neal H
Walfield.
* getkey.c (classify_user_id2): Change args to take the desc union
direct. It was a stupid idea to pass the individual fields of an
union to this function. Changed all callers.
(classify_user_id): Ditto and allow to pass NULL as the description.
2001-09-06 Werner Koch <wk@gnupg.org>
* getkey.c (fixup_uidnode): Features flag is now a bit vector.
* keygen.c (add_feature_mdc): Ditto.
Revamped the entire key I/O code to be prepared for other ways of
key storages and to get rid of the existing shit. GDBM support has
gone.
* keydb.c: New
* keyring.c, keyring.h: New.
* ringedit.c: Removed. Moved some stuff to keyring.c
* getkey.c: Changed everything related to the key retrieving
functions which are now using the keydb_ functions.
(prepare_search, word_match_chars, word_match)
(prepare_word_match, compare_name): Moved to keyring.c
(get_pubkey_byname): Removed ctx arg and add ret_kdbhd
arg. Changed all callers.
(key_byname): Use get_pubkey_end to release the context and take
new ret_kbdhd arg. Changed all callers.
(classify_user_id2): Fill the 16 byte fingerprint up with 4 null
bytes not with zero bytes of value 4, tsss.
* import.c (import_one): Updated to use the new keydb interface.
(import_secret_one): Ditto.
(import_revoke_cert): Ditto.
* delkey.c (do_delete_key): Ditto.
* keyedit.c (keyedit_menu): Ditto.
(get_keyblock_byname): Removed.
* revoke.c (gen_revoke): Ditto.
* export.c (do_export_stream): Ditto.
* trustdb.c (update_trustdb): Ditto.
* g10.c, gpgv.c (main): Renamed add_keyblock_resource to
keydb_add_resource.
* Makefile.am: Added and removed files.
* keydb.h: Moved KBNODE typedef and MAX_FINGERPRINT_LEN to
* global.h: this new header.
2001-09-03 Werner Koch <wk@gnupg.org>
* passphrase.c (agent_get_passphrase): Changed nread to size_t.
(passphrase_clear_cache): Ditto.
* keyid.c (mk_datestr): Avoid trigraphs.
(fingerprint_from_pk): Cache the keyid in the pk.
* options.h: Add opt.with_fingerprint so that we know whether the
corresponding options was used.
* g10.c (main): Set it here.
* pkclist.c (check_signatures_trust): Always print fingerprint
when this option is used. Mixed a minor memory leak.
* status.c, status.h: New status INV_RECP.
* pkclist.c (build_pk_list): Issue this status.
2001-08-31 Werner Koch <wk@gnupg.org>
* parse-packet.c (parse_key,parse_pubkeyenc)
(parse_signature): Return error on reading bad MPIs.
* mainproc.c (check_sig_and_print): Always print the user ID even
if it is not bound by a signature. Use the primary UID in the
status messages and encode them in UTF-8
* status.c (write_status_text_and_buffer): New.
2001-08-30 Werner Koch <wk@gnupg.org>
* packet.h (sigsubpkttype_t): Add SIGSUBPKT_FEATURES.
(PKT_public_key, PKT_user_id): Add a flag for it.
* parse-packet.c, build-packet.c: Add support for them.
* getkey.c (fixup_uidnode, merge_selfsigs): Set the MDC flags.
* keygen.c (add_feature_mdc): New.
(keygen_upd_std_prefs): Always set the MDC feature.
* keyedit.c (show_prefs): List the MDC flag
* pkclist.c (select_mdc_from_pklist): New.
* encode.c (encode_crypt, encrypt_filter): Test whether MDC
should be used.
* cipher.c (write_header): Set MDC use depending on the above test.
Print more status info.
* delkey.c (do_delete_key): Kludge to delete a secret key with no
public key available.
* ringedit.c (find_secret_keyblock_direct): New.
* getkey.c (seckey_available): Simplified.
* ringedit.c (cmp_seckey): Now compares the secret key against the
public key while ignoring all secret parts.
(keyring_search): Use a public key packet as arg. Allow to search
for subnkeys
(search): Likewise. Changed all callers.
(find_secret_keyblock_bypk): New.
(find_secret_keyblock_byname): First locate the pubkey and then
find the correponding secret key.
* parse-packet.c (parse): Renamed pkttype arg to onlykeypkts and
changed code accordingly. Changed all callers.
(search_packet): Removed pkttype arg.
* keyedit.c (keyedit_menu): First locate the public key and then
try to locate a secret key.
* ringedit.c (locate_keyblock_by_fpr): Removed.
(locate_keyblock_by_keyid): Removed.
(find_keyblock_bysk): Removed.
* sig-check.c (check_key_signature2): Print the keyid along with
the wrong sig class errors.
2001-08-24 Werner Koch <wk@gnupg.org>
* sign.c (sign_file): Stripped the disabled comment packet code.
(sign_file, sign_symencrypt_file): Moved common code to ..
(write_onepass_sig_packets): .. this new function.
(sign_file, clearsign_file, sign_symencrypt_file): Moved common
code to
(write_signature_packets): this new function.
(write_signature_packets, make_keysig_packet)
(update_keysig_packet): Moved common code to
(hash_uid, hash_sigclass_to_magic): these new functions
(sign_file, sign_symencrypt_file): Moved common code to
(write_plaintext_packet): this new function.
2001-08-21 Stefan Bellon <sbellon@sbellon.de>
* trustdb.c (query_trust_info): Changed trustlevel to signed int.
* g10.c [__riscos__]: Fixed handling of --use-agent --lock-multiple.
2001-08-20 Werner Koch <wk@gnupg.org>
* encr-data.c (decrypt_data): Keep track on whether we already
printed information about the used algorithm.
* mainproc.c (proc_encrypted): Removed the non-working IDEA hack
and print a message about the assumed algorithm.
* passphrase.c (passphrase_to_dek): Use the same algorithm as above.
(proc_symkey_enc): Print the algorithm, so that the user knows it
before entering the passphrase.
(proc_pubkey_enc, proc_pubkey_enc): Zero the DEK out.
* encode.c (encode_crypt, encrypt_filter): Ditto.
* g10.c: Allow for --sign --symmetric.
* sign.c (sign_and_symencrypt): New.
Applied patches from Stefan Bellon <sbellon@sbellon.de> to support
RISC OS. Nearly all of these patches are identified by the
__riscos__ macro.
* compress.c: Added a couple of casts.
* g10.c [__riscos__]: Some patches and new options foo-file similar
to all foo-fd options.
* gpgv.c, openfile.c, ringedit.c, tdbio.c: Minor fixes. Mainly
replaced hardcoded path separators with EXTSEP_S like macros.
* passprase.c [__riscos__]: Disabled agent stuff
* trustdb.c (check_trust): Changed r_trustlevel to signed int to
avoid mismatch problems in pkclist.c
* pkclist.c (add_ownertrust): Ditto.
* plaintext.c (handle_plaintext) [__riscos__]: Print a note when
file can't be created.
* options.h [__riscos__]: Use an extern unless included from the
main module.
* signal.c (got_fatal_signal) [__riscos__]: Close all files.
2001-08-14 Werner Koch <wk@gnupg.org>
* keygen.c (ask_algo): New arg r_usage. Allow for RSA keys.
(gen_rsa): Enabled the code.
(do_create): Enabled RSA branch.
(parse_parameter_usage): New.
(proc_parameter_file): Handle usage parameter.
(read_parameter_file): Ditto.
(generate_keypair): Ditto.
(generate_subkeypair): Ditto.
(do_generate_keypair): Ditto.
(do_add_key_flags): New.
(keygen_add_std_prefs): Use the new function.
(keygen_add_key_flags_and_expire): New.
(write_selfsig, write_keybinding): Handle new usage arg.
* build-packet.c (build_sig_subpkt): Make sure that key flags go
into the hashed area.
* keygen.c (write_uid): Initialize the reference cunter.
* keyedit.c (keyedit_menu): No more need to update the trustdb for
preferences. Added calls to merge keblock.
* kbnode.c (dump_kbnode): Print some more flags.
2001-08-10 Werner Koch <wk@gnupg.org>
Revamped the preference handling.
* packet.h (prefitem_t, preftype_t): New.
(PKT_public_key): Added a uid field.
(PKT_user_id): Added field to store preferences and a reference
counter.
* parse-packet.c (parse_user_id,parse_photo_id): Initialize them
* free-packet.c (free_user_id): Free them.
(copy_user_id): Removed.
(scopy_user_id): New.
(cmp_user_ids): Optimized for identical pointers.
(release_public_key_parts): Release the uid.
(copy_public_key_with_new_namehash): Removed.
(copy_prefs): New.
* keyedit.c (menu_adduid): Use the new shallow copy user id.
(show_prefs): Adjusted implementation.
(keyedit_menu): No more need to update the trustdb after changing
preferences.
* getkey.c (fixup_uidnode): Store preferences.
(find_by_name): Return a user id packet and remove namehash stuff.
(lookup): Removed the unused namehash stuff.
(finish_lookup): Added foundu arg.
(pk_from_block): Removed the namehash arg and changed all callers.
(merge_selfsigs): Copy prefs to all keys.
* trustdb.c (get_pref_data): Removed.
(is_algo_in_prefs): Removed.
(make_pref_record): Deleted and removed all class.
* pkclist.c (select_algo_from_prefs): Adjusted for the new
preference implementation.
* pubkey-enc.c (is_algo_in_prefs): New.
(get_it): Use that new function.
2001-08-09 Werner Koch <wk@gnupg.org>
* build-packet.c (build_sig_subpkt): Fixed calculation of
newarea->size.
* g10.c (main): New option "--preference-list"
* keyedit.c (keyedit_menu): New commands "setpref" and "updpref".
(menu_set_preferences): New.
* keygen.c (keygen_set_std_prefs): New.
(set_one_pref): New.
(check_zip_algo): New.
(keygen_get_std_prefs): New.
(keygen_upd_std_prefs): New
(keygen_add_std_prefs): Move the pref setting code into the above fnc.
* build-packet.c (build_sig_subpkt): Updated the list of allowed
to update subpackets.
2001-08-08 Werner Koch <wk@gnupg.org>
* packet.h (subpktarea_t): New.
(PKT_signature): Use that type for hashed_data and unhashed_data and
removed the _data prefix from those fields. Changed all users.
* parse-packet.c (parse_signature): Changed allocation for that.
(parse_sig_subpkt): Changed declaration
(enum_sig_subpkt): Ditto and changed implementation accordingly.
* free-packet.c (cp_subpktarea): Renamed from cp_data_block and
adjusted implementation. Changed caller.
* sig-check.c (mdc_kludge_check): Adjusted the hashing.
(do_check): Ditto.
* sign.c (sign_file, clearsign_file, make_keysig_packet,
update_keysig_packet): Ditto.
* build-packet.c (build_sig_subpkt): Partial rewrite.
(find_subpkt): Adjusted and made static.
(delete_sig_subpkt): Adjusted.
(do_signature): Ditto.
* keygen.c (ask_keysize): Do not print the notes about suggested
key sizes if just a DSA key is generated.
* trustdb.c (add_ultimate_key): s/log_error/log_info/ for
duplicated inserted trusted keys.
2001-08-07 Werner Koch <wk@gnupg.org>
* sign.c (sleep): Redefine for W32.
* g10.c, options.h: Set new flag opt.no_homedir_creation when
--no-options is given.
* openfile.c (try_make_homedir): Don't create the homedir in that case.
2001-08-03 Werner Koch <wk@gnupg.org>
* armor.c (armor_filter): Removed the default comment string
because it could get us in trouble due to translations using non
ascii characters.
2001-08-01 Werner Koch <wk@gnupg.org>
* keylist.c (list_keyblock_print): Do not list revoked UIDs unless
in verbose mode and we do no signature listing.
* getkey.c (finish_lookup): Skip subkeys which are not yet valid.
* g10.c, options.h: New option --ignore-valid-from.
* sign.c (make_keysig_packet): Added new sigversion argument to
allow the caller to force generation of required signature
version. Changed all callers. Suggested by Thomas Roessler.
* keyedit.c (sign_uids): Force v4 signature generation for local
sigs. Removed the check for local signature and pre-v4 keys.
2001-07-27 Werner Koch <wk@gnupg.org>
* keyedit.c (sign_uids): Check that we are not trying to to a
lsign with a pre-v4 key. Bug noticed by Thomas Roessler.
2001-07-26 Werner Koch <wk@gnupg.org>
* parse-packet.c (parse_photo_id): Reset all variables.
* getkey.c (merge_selfsigs_main): Removed checks on PHOTO_ID
because this is handled identically to a user ID.
2001-07-06 Werner Koch <wk@gnupg.org>
* cipher.c (write_header): Don't use MDC with --rfc1991. Suggested
by disastry@saiknes.lv.
2001-07-05 Werner Koch <wk@gnupg.org>
* g10.c, options.h: New option --preserve-permissions.
* ringedit.c (add_keyblock_resource): Use it here
(keyring_copy): and here.
* trustdb.c (verify_own_keys): Be more silent on --quiet.
Suggested by Thomas Roessler.
* sig-check.c (check_key_signature2): Ditto.
* mainproc.c (proc_encrypted, proc_tree): Ditto
* getkey.c (lookup): Ditto.
2001-07-04 Werner Koch <wk@gnupg.org>
* ringedit.c (add_keyblock_resource): Restore filename in case of error.
2001-06-25 Werner Koch <wk@gnupg.org>
* kbnode.c (dump_kbnode): Print the signature timestamp.
* keyedit.c (keyedit_menu): New menu point "primary".
(change_primary_uid_cb): New.
(menu_set_primary_uid): New.
* sign.c (update_keysig_packet): New.
* build-packet.c (build_sig_subpkt): Put the primary UID flag into
the hashed area. Allow update of some more packets.
2001-06-15 Werner Koch <wk@gnupg.org>
* getkey.c (merge_selfsigs): Exit gracefully when a secret key is
encountered. May happen if a secret key is in public keyring.
Reported by Francesco Potorti.
2001-06-12 Werner Koch <wk@gnupg.org>
* getkey.c (compare_name): Use ascii_memistr(), ascii_memcasecmp()
* keyedit.c (keyedit_menu): Use ascii_strcasecmp().
* armor.c (radix64_read): Use ascii_toupper().
* ringedit.c (do_bm_search): Ditto.
* keygen.c (read_parameter_file): Ditto.
* openfile.c (CMP_FILENAME): Ditto.
* g10.c (i18n_init): We can now use just LC_ALL.
2001-05-29 Werner Koch <wk@gnupg.org>
* keygen.c (generate_subkeypair): Print a warning if a subkey is
created on a v3 key. Suggested by Brian M. Carlson.
2001-05-27 Werner Koch <wk@gnupg.org>
* keyid.c (get_lsign_letter): New.
* keylist.c (list_keyblock_colon): Use it here.
* mainproc.c (list_node): and here.
* getkey.c, packet.h, free-packet.c: Removed that useless key
created field; I dunno why I introducded this at all - the
creation time is always bound to the key packet and subject to
fingerprint calculation etc.
* getkey.c (fixup_uidnode): Add keycreated arg and use this
instead of the signature timestamp to calculate the
help_key_expire. Bug reported by David R. Bergstein.
(merge_selfsigs_main): Correct key expiration time calculation.
(merge_selfsigs_subkey): Ditto.
2001-05-25 Werner Koch <wk@gnupg.org>
* revoke.c (gen_revoke): Add a cast to a tty_printf arg.
* delkey.c (do_delete_key): Ditto.
* keyedit.c (print_and_check_one_sig): Ditto.
(ask_revoke_sig): Ditto.
(menu_revsig): Ditto.
(check_all_keysigs): Removed unused arg.
2001-05-23 Werner Koch <wk@gnupg.org>
* g10.c (opts): Typo fix by Robert C. Ames.
2001-05-06 Werner Koch <wk@gnupg.org>
* revoke.c: Small typo fix
2001-05-04 Werner Koch <wk@gnupg.org>
* passphrase.c (passphrase_clear_cache): Shortcut if agent usage
is not enabled.
2001-05-01 Werner Koch <wk@gnupg.org>
* passphrase.c (writen): Replaced ssize_t by int. Thanks to
to Robert Joop for reporting that SunOS 4.1.4 does not have it.
2001-04-28 Werner Koch <wk@gnupg.org>
* getkey.c (merge_public_with_secret): pkttype was not set to subkey.
2001-04-27 Werner Koch <wk@gnupg.org>
* skclist.c (build_sk_list): Changed one log_debug to log_info.
2001-04-25 Werner Koch <wk@gnupg.org>
* keyedit.c (show_prefs): Add a verbose mode.
(show_key_with_all_names): Pass verbose flag for special value of
with_pref.
(keyedit_menu): New command "showpref"
(show_key_with_all_names): Mark revoked uids and the primary key.
2001-04-24 Werner Koch <wk@gnupg.org>
* getkey.c (get_primary_uid): Return a different string in case of
error and made it translatable.
* build-packet.c (do_secret_key): Ugly, we wrote a zero
instead of the computed ndays. Thanks to M Taylor for complaining
about a secret key import problem.
2001-04-23 Werner Koch <wk@gnupg.org>
* hkp.c (hkp_ask_import): Allow to specify a port number for the
keyserver. Add a kudge to set the no_shutdown flag.
(hkp_export): Ditto.
* options.skel: Document the changes
2001-04-20 Werner Koch <wk@gnupg.org>
* options.skel: Add some more comments.
2001-04-19 Werner Koch <wk@gnupg.org>
* keyid.c (mk_datestr): New. Handles negative times. We must do
this because Windoze segvs on negative times passed to gmtime().
Changed all datestr_from function to use this one.
* keyid.c, keyid.h (colon_strtime): New. To implement the
fixed-list-mode.
(colon_datestr_from_pk): New.
(colon_datestr_from_sk): New.
(colon_datestr_from_sig): New.
* keylist.c (list_keyblock_colon): Use these functions here.
* mainproc.c (list_node): Ditto.
2001-04-18 Werner Koch <wk@gnupg.org>
* openfile.c (open_sigfile): Fixed the handling of ".sign".
* mainproc.c (proc_tree): Use iobuf_get_real_fname.
Both are by Vincent Broman.
2001-04-14 Werner Koch <wk@gnupg.org>
* getkey.c (fixup_uidnode): Removed check for !sig which is
pointless here. Thanks to Jan Niehusmann.
2001-04-10 Werner Koch <wk@gnupg.org>
* sig-check.c (check_key_signature2): Use log_info instead of
log_error so that messed up keys do not let gpg return an error.
Suggested by Christian Kurz.
* getkey.c (merge_selfsigs_main): Do a fixup_uidnode only if we
have both, uid and sig. Thanks to M Taylor.
2001-04-05 Werner Koch <wk@gnupg.org>
* armor.c (unarmor_pump_new,unarmor_pump_release): New.
(unarmor_pump): New.
* pipemode.c (pipemode_filter): Use the unarmor_pump to handle
armored or non-armored detached signatures. We can't use the
regular armor_filter because this does only check for armored
signatures the very first time. In pipemode we may have a mix of
armored and binary detached signatures.
* mainproc.c (proc_tree): Do not print the "old style" notice when
this is a pipemode processes detached signature.
(proc_plaintext): Special handling of pipemode detached sigs.
* packet.h (CTRLPKT_PLAINTEXT_MARK): New.
* parse-packet.c (create_gpg_control): New.
* kbnode.c (dump_kbnode): Support it here.
* mainproc.c (check_sig_and_print): Fixed the check for bad
sequences of multiple signatures.
(proc_plaintext): Add the marker packet.
(proc_tree): We can now check multiple detached signatures.
2001-04-02 Werner Koch <wk@gnupg.org>
The length of encrypted packets for blocksizes != 8 was not
correct encoded. I think this is a minor problem, because we
usually use partial length packets. Kudos to Kahil D. Jallad for
pointing this out.
* packet.h: Add extralen to PKT_encrypted.
* cipher.c (write_header): Set extralen.
* build-packet.c (do_encrypted): Use extralen instead of const 10.
(do_encrypted_mdc): Ditto.
* parse-packet.c (parse_encrypted): Set extralen to 0 because we
don't know it here.
2001-03-30 Werner Koch <wk@gnupg.org>
* getkey.c (premerge_public_with_secret): Changed wording an add
the keyID to the info message.
2001-03-29 Werner Koch <wk@gnupg.org>
* getkey.c (premerge_public_with_secret): Use log_info instead of
log_error when no secret key was found for a public one.
Fix the usage if the secret parts of a key are not available.
* openfile.c (ask_outfile_name): Trim spaces.
(open_outfile): Allow to enter an alternate filename. Thanks to
Stefan Bellon.
* plaintext.c (handle_plaintext): Ditto.
2001-03-28 Werner Koch <wk@gnupg.org>
* mainproc.c (do_check_sig): Allow direct key and subkey
revocation signature.
* sig-check.c (check_key_signature2): Check direct key signatures.
Print the signature class along with an error.
2001-03-27 Werner Koch <wk@gnupg.org>
* packet.h: Add a missing typedef to an enum. Thanks to Stefan Bellon.
* g10.c: New option --no-sig-create-check.
* sign.c (do_sign): Implement it here.
* g10.c: New option --no-sig-cache.
* sig-check.c (check_key_signature2): Implement it here.
(cache_selfsig_result): and here.
* keylist.c (list_keyblock): Removed debugging stuff.
* getkey.c (cache_public_key): Made global.
* keygen.c (write_selfsig, write_keybinding): Cache the new key.
* getkey.c (key_byname): Add new arg secmode and changed all
callers to request explicitly the mode. Deriving this information
from the other supplied parameters does not work if neither pk nor
sk are supplied.
2001-03-25 Werner Koch <wk@gnupg.org>
* packet.h (ctrlpkttype_t): New.
* mainproc.c (add_gpg_control,proc_plaintext,proc_tree): Use the
new enum values.
* pipemode.c (make_control): Ditto.
* armor.c (armor_filter): Ditto.
2001-03-24 Werner Koch <wk@gnupg.org>
* sign.c (do_sign): Verify the signature right after creation.
2001-03-23 Werner Koch <wk@gnupg.org>
* status.c, status.h (STATUS_UNEXPECTED): New.
* mainproc.c (do_proc_packets): And emit it here.
2001-03-21 Werner Koch <wk@gnupg.org>
* status.c: Add sys/types.h so that it runs on Ultrix. Reported
by Georg Schwarz.x
* build-packet.c (build_sig_subpkt): Fixed generaton of packet
length header in case where 2 bytes headers are needed. Thanks to
Piotr Krukowiecki.
2001-03-19 Werner Koch <wk@gnupg.org>
* g10.c (main): the default keyring is no always used unless
--no-default-keyring is given.
* ringedit.c (add_keyblock_resource): invalidate cache after file
creation.
2001-03-15 Werner Koch <wk@gnupg.org>
* keygen.c (ask_algo): Changed the warning of the ElGamal S+E Algo.
* keylist.c (print_capabilities): New.
(list_keyblock_colon): and use it here.
2001-03-13 Werner Koch <wk@gnupg.org>
* main.c, options.h: New option --fixed_list_mode.
* keylist.c (list_keyblock_colon): use it here.
* getkey.c (merge_keys_and_selfsig): Divert merging of public keys
to the function used in key selection..
* keylist.c (is_uid_valid): Removed.
(list_keyblock): Splitted into ..
(list_keyblock_print, list_keyblock_colon): .. these.
functions. Changed them to use the flags set in the key lookup code.
(reorder_keyblock): New, so that primary user IDs are listed first.
* ringedit.c (keyring_copy): flush the new iobuf chaces before
rename or remove operations. This is mainly needed for W32.
* hkp.c [HAVE_DOSISH_SYSTEM]: Removed the disabled code because we
have now W32 socket support in ../util/http.c
* skclist.c (key_present_in_sk_list): New.
(is_duplicated_entry): New.
(build_sk_list): Check for duplicates and do that before unlocking.
2001-03-12 Werner Koch <wk@gnupg.org>
* armor.c (parse_header_line): Removed double empty line check.
(parse_header_line): Replaced trim_trailing_ws with a counting
function so that we can adjust for the next read.
* options.skel: Fixed 3 typos. By Thomas Klausner. Replaced the
keyserver example by a better working server.
* parse-packet.c (parse_symkeyenc): Return Invalid_Packet on error.
(parse_pubkeyenc): Ditto.
(parse_onepass_sig): Ditto.
(parse_plaintext): Ditto.
(parse_encrypted): Ditto.
(parse_signature): Return error at other places too.
(parse_key): Ditto.
* g10.c (main): Set opt.list_packets to another value when invoked
with the --list-packets command.
* mainproc.c (do_proc_packets): Don's stop processing when running
under --list-packets command.
* signal.c (do_sigaction): Removed.
(init_one_signal): New to replace the above. Needed to support
systems without sigactions. Suggested by Dave Dykstra.
(got_fatal_signal,init_signals): Use the above here.
(do_block): Use sigset() if sigprocmask() is not available.
* armor.c (parse_hash_header): Test on TIGER192, which is the
correct value as per rfc2440. By Edwin Woudt.
2001-03-08 Werner Koch <wk@gnupg.org>
* misc.c: Include time.h. By James Troup.
* getkey.c: Re-enabled the unknown user Id and PK caches and
increased their sizes.
* getkey.c (merge_selfsigs_main): Set expire date and continue
processing even if we found a revoked key.
(merge_selfsigs_subkeys): Ditto.
* packet.h: Add an is_revoked flag to the user_id packet.
* getkey.c (fixup_uidnode): Set that flag here.
(merge_selfsigs_main): Fix so that the latest signature is used to
find the self-signature for an UID.
* parse-packet.c (parse_user_id): Zero out all fields.
* mainproc.c (check_sig_and_print): Print the primary user ID
according the the node flag and then all other non-revoked user IDs.
(is_uid_revoked): Removed; it is now handled by the key selection code.
Changed the year list of all copyright notices.
2001-03-07 Werner Koch <wk@gnupg.org>
* getkey.c (finish_lookup): Print an info message only in verbose mode.
2001-03-05 Werner Koch <wk@gnupg.org>
* packet.h: Replaced sigsubpkt_t value 101 by PRIV_VERIFY_CACHE.
We have never used the old value, so we can do this without any harm.
* parse-packet.c (dump_sig_subpkt): Ditto.
(parse_one_sig_subpkt): Parse that new sub packet.
* build-packet.c (build_sig_subpkt): Removed the old one from the
hashed area.
(delete_sig_subpkt): New.
(build_sig_subpkt): Allow an update of that new subpkt.
* sig-check.c (check_key_signature2): Add verification caching
(cache_selfsig_result): New.
* export.c (do_export_stream): Delete that sig subpkt before exporting.
* import.c (remove_bad_stuff): New.
(import): Apply that function to all imported data
2001-03-03 Werner Koch <wk@gnupg.org>
* getkey.c: Introduced a new lookup context flag "exact" and used
it in all place where we once used primary.
(classify_user_id2): Replaced the old function and add an extra
argument to return whether an exact keyID has been requested.
(key_byname): Removed the unused ctx.primary flag
(get_seckey_byname2): Ditto.
(finish_lookup): Changed debugging output.
2001-03-02 Werner Koch <wk@gnupg.org>
* keylist.c (list_one): Remove the merge key calls.
2001-03-01 Werner Koch <wk@gnupg.org>
* getkey.c (finish_lookup): Don't use it if we no specific usage
has been requested.
(merge_selfsigs_main): fix UID only if we have an signature.
(lookup): Return UNU_PUBKEY etc. instead of NO_PUBKEY if we found
a key but the requested usage does not allow this key.
* import.c (import_one): Take UNU_PUBKEY into account.
* mainproc.c (list_node): Ditto.
* keylist.c (list_keyblock): Ditto.
* keyedit.c (print_and_check_one_sig): Ditto.
2001-02-09 Werner Koch <wk@gnupg.org>
* delkey.c (delete_key): Removed that silly assert which rendered
the whole new stuff meaningless.
2001-02-08 Werner Koch <wk@gnupg.org>
* getkey.c (key_byname): It can happen that we have both, sk and pk
NULL, fix for that.
* parse-packet.c (parse_one_sig_subpkt): Add support for
primary_uid and key_flags.
(can_handle_critical): Ditto
* parse-packet.c (parse_encrypted): Fixed listing of pktlen for
MDC packets.
* getkey.c: Backported the version of this file from gpg 1.1. this
involved some changes in other files too.
* parse-packet.c (parse_key): Clear req_usage.
* skclist.c (build_sk_list): Use req_usage to pass the usage
information to the lookup function.
* pkclist.c (build_pk_list): Ditto.
* free-packet.c (copy_public_parts_to_secret_key): New.
* keydb.h: Add IS_* macros to check the sig_class.
* misc.c (openpgp_cipher_test_algo): New.
(openpgp_pk_test_algo): New.
(openpgp_pk_algo_usage): New.
(openpgp_md_test_algo): New.
* packet.h: Add a few fields to PKT_{public,secret}_key and
PKT_user_id.
* seckey-cert.c (do_check): Use the new main_keyid field.
2001-02-04 Werner Koch <wk@gnupg.org>
* encr-data.c (decrypt_data): Catch error when we had problems to
parse the encrypted packet. By Timo.
2001-01-29 Werner Koch <wk@gnupg.org>
* g10.c (main): --batch does now set nogreeting.
* delkey.c (do_delete_key): Fixed delete-both functionality.
2001-01-22 Werner Koch <wk@gnupg.org>
* g10.c: New command --delete-secret-and-public-key.
* delkey.c (delete_key): Add new arg allow_both.
(do_delete_key): Move most stuff from above to this new function.
2001-01-12 Werner Koch <wk@gnupg.org>
* passphrase.c (passphrase_to_dek): Use MD5 when IDEA is installed
and we have no S2K.
* mainproc.c (proc_encrypted): Likewise
2001-01-11 Werner Koch <wk@gnupg.org>
* sig-check.c (do_check): Print the signature key expire message
only in verbose mode and added the keyID.
2001-01-09 Werner Koch <wk@gnupg.org>
* status.c, status.h: New status USERID_HINT.
(write_status_text): Replace LF and CR int text by C-escape sequence.
* passphrase.c (passphrase_to_dek): Fixed the NEED_PASSPHRASE
output. It does now always print 2 keyIDs. Emit the new
USERID_HINT.
2001-01-08 Werner Koch <wk@gnupg.org>
* g10.c, options.h: New option --no-expensive-trust-checks.
* keylist.c (list_keyblock): Act on this option.
2001-01-04 Werner Koch <wk@gnupg.org>
* g10.c (main): Set homedir only in the pre-parsing phase and
replace backslashes in the W32 version.
2001-01-03 Werner Koch <wk@gnupg.org>
* status.c, status.h : New status KEY_CREATED
* keygen.c (do_generate_keypair,generate_subkeypair): Emit it.
2000-12-28 Werner Koch <wk@gnupg.org>
* signal.c (got_fatal_signal): Remove lockfiles here because the
atexit stuff does not work due to the use of raise. Suggested by
Peter Fales.
* gpgv.c (remove_lockfiles): New stub.
2000-12-19 Werner Koch <wk@gnupg.org>
* status.c, status.h (cpr_get_no_help): New.
* keyedit.c (keyedit_menu): Use it here because we have our own
help list here.
2000-12-18 Werner Koch <wk@gnupg.org>
* mainproc.c (print_failed_pkenc): Don't print the sometimes
confusing message about unavailabe secret key. Renamed ...
(print_pkenc_list): ... to this and introduced failed arg.
(proc_encrypted): Print the failed encryption keys and then
the one to be used.
(proc_pubkey_enc): Store also the key we are going to use.
* mainproc.c (check_sig_and_print): Don't list revoked user IDs.
(is_uid_revoked): New.
2000-12-08 Werner Koch <wk@gnupg.org>
* pipemode.c: Made the command work. Currently only for
non-armored detached signatures.
* mainproc.c (release_list): Reset the new pipemode vars.
(add_gpg_control): Handle the control packets for pipemode
* status.c, status.h: New stati {BEGIN,END}_STREAM.
2000-12-07 Werner Koch <wk@gnupg.org>
* g10.c: New option --allow-secret-key-import.
* import.c (import_keys,import_keys_stream): Honor this option.
(import): New arg allow_secret and pass that arg down to ...
(import_secret_one): to this and print a warning if secret key
importing is not allowed.
2000-12-05 Werner Koch <wk@gnupg.org>
* cipher.c (cipher_filter): Moved the end_encryption status ...
* encode.c (encode_simple,encode_crypt): to here
* sign.c (sign_file): and here.
* status.c (mywrite): Removed.
(get_status_string): Removed the LFs from the strings.
(set_status_fd,is_status_enabed,write_status_text,
write_status_buffer): Replaced all mywrite by stdio calls and use
fdopen to create a strem. This is needed to make things smoother
in the W32 version.
2000-12-04 Werner Koch <wk@gnupg.org>
* import.c (merge_blocks): Increment n_sigs for revocations.
2000-11-30 Werner Koch <wk@gnupg.org>
* g10.c (main): Use iobuf_translate_file_handle for all options
with filehandles as arguments. This is function does some magic
for the W32 API.
* verify.c (verify_signatures): Add a comment rant about the
detached signature problem.
* mainproc.c (proc_tree): Issue an error if a detached signature
is assumed but a standard one was found.
* plaintext.c (hash_datafiles): Don't fall back to read signature
from stdin.
* openfile.c (open_sigfile): Print verbose message only if the
file could be accessed.
2000-11-24 Werner Koch <wk@gnupg.org>
* passphrase.c [HAVE_DOSISH_SYSTEM]: Disabled all the agent stuff.
2000-11-16 Werner Koch <wk@gnupg.org>
* g10.c: New option --use-agent
* passphrase.c (agent_open,agent_close): New.
(agent_get_passphrase,agent_clear_passphrase): New.
(passphrase_clear_cache): New.
(passphrase_to_dek): Use the agent here.
* seckey-cert.c (do_check): Clear cached passphrases.
2000-11-15 Werner Koch <wk@gnupg.org>
* status.c (write_status_text): Moved the big switch to ...
(get_status_string): ... new function.
(write_status_buffer): New.
* status.c (mywrite): New and replaced all write() by this.
* status.c, status.h: Add 3 status lcodes for notaions and policy.
* mainproc.c (print_notation_data): Do status output of notations.
2000-11-13 Werner Koch <wk@gnupg.org>
* sign.c (clearsign_file): Use LF macro to print linefeed.
2000-11-11 Paul Eggert <eggert@twinsun.com>
Clean up the places in the code that incorrectly use "long" or
"unsigned long" for file offsets. The correct type to use is
"off_t". The difference is important on large-file hosts,
where "off_t" is longer than "long".
* keydb.h (struct keyblock_pos_struct.offset):
Use off_t, not ulong, for file offsets.
* packet.h (dbg_search_packet, dbg_copy_some_packets,
search_packet, copy_some_packets): Likewise.
* parse-packet.c (parse, dbg_search_packet, search_packet,
dbg_copy_some_packets, copy_some_packets): Likewise.
* ringedit.c (keyring_search): Likewise.
* parse-packet.c (parse): Do not use %lu to report file
offsets in error diagnostics; it's not portable.
* ringedit.c (keyring_search): Likewise.
2000-11-09 Werner Koch <wk@gnupg.org>
* g10.c (main): New option --enable-special-filenames.
2000-11-07 Werner Koch <wk@gnupg.org>
* g10.c (main): New command --pipemode.
* pipemode.c: New.
2000-10-23 Werner Koch <wk@gnupg.org>
* armor.c (armor_filter): Changed output of hdrlines, so that a CR
is emitted for DOS systems.
* keygen.c (read_parameter_file): Add a cast for isspace().
* status.c (myread): Use SIGINT instead of SIGHUP for DOS.
2000-10-19 Werner Koch <wk@gnupg.org>
* g10.c: New option --ignore-crc-error
* armor.c (invalid_crc): New.
(radix64_read): Act on new option.
* openfile.c (try_make_homedir): Klaus Singvogel fixed a stupid
error introduced on Sep 6th.
2000-10-18 Werner Koch <wk@gnupg.org>
* misc.c (print_cipher_algo_note): Don't print the note for AES.
Changed wording.
2000-10-16 Werner Koch <wk@gnupg.org>
* mainproc.c (do_proc_packets): Hack to fix the problem that
signatures are not detected when there is a MDC packet but no
compression packet.
* g10.c (print_hashline): New.
(print_mds): Use above func with --with-colons.
* mainproc.c (check_sig_and_print): Detect multiple signatures
and don't verify them.
2000-10-14 Werner Koch <wk@gnupg.org>
* mainproc.c (add_onepass_sig): There is an easier solution to the
error fixed yesterday; just check that we only have onepass
packets. However, the other solution provides an cleaner
interface and opens the path to get access to other information
from the armore headers.
(release_list): Reset some more variables.
2000-10-13 Werner Koch <wk@gnupg.org>
* mainproc.c (add_gpg_control): New.
(do_proc_packets): use it.
(proc_plaintext): Changed logic to detect clearsigns.
(proc_tree): Check the cleartext sig with some new code.
* packet.h: New packet PKT_GPG_CONTROL.
* parse-packet.c (parse_gpg_control): New.
* misc.c (get_session_marker): New.
* armor.c (armor_filter): Replaced the faked 1-pass packet by the
new control packet.
* keyedit.c (keyedit_menu): Allow batchmode with a command_fd.
* status.c (my_read): New.
(do_get_from_fd): use it.
2000-10-12 Werner Koch <wk@gnupg.org>
* keygen.c (keygen_add_std_prefs): Add Rijndael to the prefs.
2000-10-07 Werner Koch <wk@gnupg.org>
* gpgv.c: Add more stubs for ununsed code to make the binary smaller.
Wed Oct 4 15:50:18 CEST 2000 Werner Koch <wk@openit.de>
* sign.c (hash_for): New arg to take packet version in account, changed
call callers.
* gpgv.c: New.
* Makefile.am: Rearranged source files so that gpgv can be build with
at least files as possible.
Mon Sep 18 12:13:52 CEST 2000 Werner Koch <wk@openit.de>
* hkp.c (not_implemented): Print a notice for W32
Fri Sep 15 18:40:36 CEST 2000 Werner Koch <wk@openit.de>
* keygen.c (keygen_add_std_prefs): Changed order of preferences to
twofish, cast5, blowfish.
* pkclist.c (algo_available): Removed hack to disable Twofish.
Thu Sep 14 17:45:11 CEST 2000 Werner Koch <wk@openit.de>
* parse-packet.c (dump_sig_subpkt): Dump key flags. Print special
warning in case of faked ARRs.
* getkey.c (finsih_lookup): Hack so that for v4 RSA keys the subkey
is used for encryption.
Thu Sep 14 14:20:38 CEST 2000 Werner Koch <wk@openit.de>
* g10.c (main): Default S2K algorithms are now SHA1 and CAST5 - this
should solve a lot of compatibility problems with other OpenPGP
apps because those algorithms are SHOULD and not optional. The old
way to force it was by using the --openpgp option whith the drawback
that this would disable a couple of workarounds for PGP.
* g10.c (main): Don't set --quite along with --no-tty. By Frank Tobin.
* misc.c (disable_core_dump): Don't display a warning here but a return
a status value and ...
* g10.c (main): ...print warnining here. Suggested by Sam Roberts.
Wed Sep 13 18:12:34 CEST 2000 Werner Koch <wk@openit.de>
* keyedit.c (keyedit_menu): Allow to use "debug" on the secret key.
* ringedit.c (cmp_seckey): Fix for v4 RSA keys.
* seckey-cert.c (do_check): Workaround for PGP 7 bug.
Wed Sep 6 17:55:47 CEST 2000 Werner Koch <wk@openit.de>
* misc.c (print_pubkey_algo_note): Do not print the RSA notice.
* sig-check.c (do_signature_check): Do not emit the RSA status message.
* pubkey-enc.c (get_session_key): Ditto.
* encode.c (encode_simple, encode_crypt): Fix for large files.
* sign.c (sign_file): Ditto.
Wed Sep 6 14:59:09 CEST 2000 Werner Koch <wk@openit.de>
* passphrase.c (hash_passphrase): Removed funny assert. Reported by
David Mathog.
* openfile.c (try_make_homedir): Changes for non-Posix systems.
* g10.c (main): Take the default homedir from macro.
* g10.c: The --trusted-key option is back.
* trustdb.c (verify_own_key): Handle this option.
(add_ultimate_key): Moved stuff from verify_own_key to this new func.
(register_trusted_key): New.
Fri Aug 25 16:05:38 CEST 2000 Werner Koch <wk@openit.de>
* parse-packet.c (dump_sig_subpkt): Print info about the ARR.
* openfile.c (overwrite_filep): Always return okay if the file is
called /dev/null.
(make_outfile_name): Add ".sign" to the list of know extensions.
(open_sigfile): Ditto.
Wed Aug 23 19:52:51 CEST 2000 Werner Koch <wk@openit.de>
* g10.c: New option --allow-freeform-uid. By Jeroen C. van Gelderen.
* keygen.c (ask_user_id): Implemented here.
Fri Aug 4 14:23:05 CEST 2000 Werner Koch <wk@openit.de>
* status.c (do_get_from_fd): Ooops, we used fd instead of opt.command_fd.
Thanks to Michael Tokarev.
Tue Aug 1 20:06:23 CEST 2000 Werner Koch <wk@openit.de>
* g10.c: New opttion --try-all-secrets on suggestion from Matthias Urlichs.
* pubkey-enc.c (get_session_key): Quite easy to implement here.
Thu Jul 27 17:33:04 CEST 2000 Werner Koch <wk@openit.de>
* g10.c: New option --merge-only. Suggested by Brendan O'Dea.
* import.c (import_one): Implemented it here
(import_secret_one): Ditto.
(print_stats): and give some stats.
Thu Jul 27 12:01:00 CEST 2000 Werner Koch <wk@openit.de>
* g10.c: New options --show-session-key and --override-session-key
* pubkey-enc.c (hextobyte): New.
(get_override_session_key): New.
* mainproc.c (proc_pubkey_enc): Add session-key stuff.
* status.h, status.c (STATUS_SESSION_KEY): New.
Thu Jul 27 10:02:38 CEST 2000 Werner Koch <wk@openit.de>
* g10.c (main): Use setmode(O_BINARY) for MSDOS while generating random bytes
(print_mds): Likewise for stdin.
* plaintext.c (handle_plaintext): Likewise for stdout.
Mon Jul 24 10:30:17 CEST 2000 Werner Koch <wk@openit.de>
* keyedit.c (menu_expire): expire date for primary key can be set again.
Wed Jul 19 11:26:43 CEST 2000 Werner Koch <wk@openit.de>
* keylist.c (is_uid_valid): New.
(list_keyblock): Print validity information for all user IDs. Note, this
has to be done at other places too; for now we have only minimal support.
Wed Jul 12 13:32:06 CEST 2000 Werner Koch <wk@openit.de>
* helptext.c, pkclist.c: s/superseeded/superseded/
Mon Jul 10 16:08:57 CEST 2000 Werner Koch <wk@openit.de>
* parse-packet.c (enum_sig_subpkt): Fixed testing on crtitical bit in case
of a NULL buffer. Reported by Peter Marschall.
Wed Jul 5 13:28:45 CEST 2000 Werner Koch <wk@openit.de>
* keyedit.c, keyid.c: Add some _()
* argparse.c: Changed the flag to suppress --version handling to also
suppress --help.
Wed Jun 28 11:54:44 CEST 2000 Werner Koch <wk@openit.de>
* armor.c (armor_filter): Set sigclass to 0 in case of non-dash-escaped
clearsig. This makes this mode work again.
* mainproc.c (proc_tree): Fixed handling of one-pass-sig packets in textmode.
Disabled the ugly workaround for PGP 5 - let's see whether thi breaks less
cases. Found by Ted Cabeen.
* options.h (DBG_HASHING): New. All commented md_start_debug are now
controlled by this debug option.
* sign.c (print_status_sig_created): New and called from 2 places.
* keygen.c (gen_rsa): New, but commented.
(ask_algo): Commented support for RSA.
* seckey-cert.c (protect_secret_key): Started to fix the code for v4 RSA
keys - it is not solved yet. However, we have time until, Sep 20th ;)
Wed Jun 14 12:27:09 CEST 2000 Werner Koch <wk@openit.de>
* status.c (init_shm_coprocessing): Changed the sequence of the get,attach
to cope with the changes in newer Linux kernels. This bug has been found
by <dmitri@advantrix.com> who also proposed this solution. Hopefully
this does not break gpg on to many systems.
* cipher.c (write_header): Protect the IV with the MDC too.
* encr-data.c (decrypt_data): Likewise.
Fri Jun 9 10:09:52 CEST 2000 Werner Koch <wk@openit.de>
* g10.c: New options --no-auto-key-retrieve
* options.h (auto_key_retrieve): New.
* mainproc.c (check_sig_and_print): Implemented that.
Wed Jun 7 19:19:09 CEST 2000 Werner Koch <wk@openit.de>
* sig-check.c (do_check): Use EMULATE_MDENCODE also on v4 packets.
Wed Jun 7 17:25:38 CEST 2000 Werner Koch <wk@openit.de>
* cipher.c (write_header): Use plain CFB mode for MDC encrypted packets.
* encr-data.c (decrypt_data): Ditto.
Mon Jun 5 23:41:54 CEST 2000 Werner Koch <wk@openit.de>
* seskey.c (do_encode_md, encode_md_value): Add new arg v3compathack to work
around a bug in old versions.
* sig-check.c (do_check): use the aboved workaround when enabled.
* g10.c: New option --emulate-md-decode-bug
Mon Jun 5 12:37:43 CEST 2000 Werner Koch <wk@openit.de>
* build-packet.c (do_mdc): New.
(do_encrypted_mdc): Changed for the new proposal.
* parse-packet.c (parse_mdc): New.
(parse_encrypted): Fixed for the new proposal.
* packet.h (PKT_MDC): New.
* cipher.c (cipher_filter): Build the MDC packet here.
* g10.c (main): Enable --force-mdc.
* encr-data.c (mdc_decode_filter): Fixed for new MDC method
* options.h(rfc2440): New.
* g10.c (main): Changed the selected values for --openpgp to not include
optional algorithms.
Thu May 18 11:38:54 CEST 2000 Werner Koch <wk@openit.de>
* keyedit.c (keyedit_menu): Add a keyword arg to the prompt.
* status.c, status.h: Added 3 new status tokens.
* status.c (do_get_from_fd): New.
(cpr_enabled,cpr_get,cpr_get_hidden,cpr_kill_prompt,
cpr_get_answer_is_yes,cpr_get_answer_yes_no_quit): Modified to work
with the new function.
* g10.c: Add new option --command-fd.
* status.c (progress_cb): New.
(set_status_fd): Register progress functions
Fri May 12 14:01:20 CEST 2000 Werner Koch <wk@openit.de>
* delkey.c (delete_key): Add 2 new status messages
* status.c, status.h (STATUS_DELETE_PROBLEM): New.
Fixed years of copyright in all source files.
Mon May 1 17:08:14 CEST 2000 Werner Koch <wk@openit.de>
* trustdb.c (propagate_validity): Fixed the bug that only one uid
gets fully trusted even when all are signed by an ultimate key.
Mon May 1 15:38:04 CEST 2000 Werner Koch <wk@openit.de>
* getkey.c (key_byname): Always returned a defined context. Fixed
a segv for invalid user id specifications. Reported by Walter Koch.
* getkey.c (get_user_id): I18ned "no user id" string. By Walter.
* pkclist.c (do_show_revocation_reason): Typo fixes.
* helptext.c: Ditto.
* armor.c (armor_filter): Fixed some CRLF issues. By Mike McEwan.
Fri Apr 14 19:37:08 CEST 2000 Werner Koch <wk@openit.de>
* pkclist.c (do_show_revocation_reason): New.
(show_revocation_reason): New and called at various places.
* g10.c (main): Fixed small typo.
* pkclist.c (do_we_trust): Act on always_trust but not for revoked
keys. Suggested by Chip Salzenberg.
* g10.c: New option --lock-never.
* ringedit.c (get_writable_keyblock_file): New.
* keygen.c (do_generate_keypair): Use this instead of the hardwired one.
* keygen.c (ask_user_id): Check that the email address is in the
correct field. Suggested by Christian Kurz.
Mon Apr 10 13:34:19 CEST 2000 Werner Koch <wk@openit.de>
* keyedit.c (show_key_with_all_names): s/sbb/ssb/
Tue Mar 28 14:26:58 CEST 2000 Werner Koch <wk@openit.de>
* trustdb.c (verify_own_keys): Do not print warning about unprotected
key when in quiet mode.
Wed Mar 22 13:50:24 CET 2000 Werner Koch <wk@openit.de>
* mainproc.c (print_userid): Do UTF8 conversion before printing.
* import.c (import_one): Ditto.
(import_secret_one): Ditto.
(delete_inv_parts): Ditto.
Thu Mar 16 16:20:23 CET 2000 Werner Koch <wk@openit.de>
* keylist.c (print_key_data): Handle a NULL pk gracefully.
* getkey.c (merge_one_pk_and_selfsig): Fixed silly code for
getting the primary keys keyID but kept using the one from the
subkey.
* pubkey-enc.c (get_it): Print a note for expired subkeys.
* getkey.c (has_expired): New.
(subkeys_expiretime): New.
(finish_lookup): Check for expired subkeys needed for encryption.
(merge_keys_and_selfsig): Fixed expiration date merging for subkeys.
* keylist.c (list_keyblock): Print expiration time for "sub".
(list_one): Add missing merging for public keys.
* mainproc.c (list_node): Ditto.
2000-03-14 13:49:38 Werner Koch (wk@habibti.openit.de)
* keygen.c (keyedit_menu): Do not allow to use certain commands
while the secret key is selected.
2000-03-09 12:53:09 Werner Koch (wk@habibti.openit.de)
* keygen.c (ask_expire_interval): Movede parsig to ...
(parse_expire_string): ... this new function. And some new control
commands.
(proc_parameter_file): Add expire date parsing.
(do_generate_keypair): Allow the use of specified output files.
2000-03-08 10:38:38 Werner Koch (wk@habibti.openit.de)
* keygen.c (ask_algo): Removed is_v4 return value and the commented
code to create Elg keys in a v3 packet. Removed the rounding
of key sizes here.
(do_create): Likewise removed arg v4_packet.
(gen_elg): Likewise removed arg version. Now rounding keysizes here.
(gen_dsa): Rounding keysize now here.
(release_parameter_list): New
(get_parameter*): New.
(proc_parameter_file): New.
(read_parameter_file): New.
(generate_keypair): Splitted. Now uses read_parameter_file when in
batch mode. Additional argument to specify a parameter file.
(do_generate_keypair): Main bulk of above fucntion and uses the
parameter list.
(do_create): Don't print long notice in batch mode.
* g10.c (main): Allow batched key generation.
Thu Mar 2 15:37:46 CET 2000 Werner Koch <wk@gnupg.de>
* pubkey-enc.c (get_it): Print a note about unknown cipher algos.
* g10.c (opts): Add a note to the help listing about the man page
and removed some options from the help listing.
* keyedit.c (print_and_check_one_sig): Use a new function to truncate
the output of the user ID. Suggested by Jan-Benedict Glaw.
Wed Feb 23 10:07:57 CET 2000 Werner Koch <wk@gnupg.de>
* helptext.c: typo fix.
Thu Feb 17 13:39:32 CET 2000 Werner Koch <wk@gnupg.de>
* revoke.c: Removed a bunch of commented code.
* packet.h (SIGSUBPKT_REVOC_REASON): New.
* build-packet.c (build_sig_subpkt): Support new sub packet.
* parse-packet.c (parse_one_sig_subpkt): Ditto.
(dump_sig_subpkt): Ditto.
* revoke.c (ask_revocation_reason): New.
(release_revocation_reason_info): New.
(revocation_reason_build_cb): New.
(gen_revoke): Ask for reason.
* main.h (struct revocation_reason_info): Add declaration.
* keyedit.c (menu_revsig): Add support for revocation reason.
(menu_revkey): Ditto.
(sign_uid_mk_attrib): Renamed to ...
(sign_mk_attrib): ... this, made static and add support for reasons.
Tue Feb 15 08:48:13 CET 2000 Werner Koch <wk@gnupg.de>
* build-packet.c (build_packet): Fixed fixing of old comment packets.
* import.c (import_keys): Fixed importing from stdin when called with
nnames set to zero as it normally happens.
Mon Feb 14 14:30:20 CET 2000 Werner Koch <wk@gnupg.de>
* sig-check.c (check_key_signature2): Add new arg r_expired.
(do_signature_check): New arg to pass it down to ...
(do_check): New arg r-expire which is set when the signature
has expired.
* trustdb.c (check_sig_record): Set SIGF_EXPIRED flag and set
the expiretime to zero so that thi signature will not be checked
anymore.
Fri Feb 11 17:44:40 CET 2000 Werner Koch <wk@gnupg.de>
* g10.c (g10_exit): Update the random seed_file.
(main): Set the random seed file. New option --no-random-seed-file.
Thu Feb 10 17:39:44 CET 2000 Werner Koch <wk@gnupg.de>
* keyedit.c (menu_expire): Fixed segv due to unitialized sub_pk.
- By Rémi.
+ By Rémi.
Thu Feb 10 11:39:41 CET 2000 Werner Koch <wk@gnupg.de>
* keylist.c (list_keyblock): Don't print warnings in the middle of
- regulat output lines. By Rémi.
+ regulat output lines. By Rémi.
* sig-check.c: Include options.h
Wed Feb 9 15:33:44 CET 2000 Werner Koch <wk@gnupg.de>
* gpg.c: New option --ignore-time-conflict
* sig-check.c (do_check): Implemented this option.
* trustdb.c (check_trust): Ditto.
* sign.c (do_sign): Ditto.
* keygen.c (generate_subkeypair): Ditto.
* encode.c (encode_simple): use iobuf_cancel after open failure.
Reported by Huy Le.
Fri Jan 14 18:32:01 CET 2000 Werner Koch <wk@gnupg.de>
* packet.h (STRING2KEY): Changed mode from byte to int.
* parse-packet.c (parse_key): Add the special GNU protection stuff
* build-packet.c (so_secret_key): Ditto.
* seckey-cert.c (do_check): Ditto.
* keyedit.c (change_passphrase): Ditto.
* export.c (export_secsubkeys): New.
(do_export_stream): Hack to export the primary key using mode 1001.
* g10.c: New command --export-secret-subkeys
Thu Jan 13 19:31:58 CET 2000 Werner Koch <wk@gnupg.de>
* armor.c (is_armored): Check for 1-pass-sig packets. Reported by
David Hallinan <hallinan@rtd.com>.
(armor_filter): Replaced one LF by the LF macro. Reported by
Wolfgang Redtenbacher.
Wed Jan 5 11:51:17 CET 2000 Werner Koch <wk@gnupg.de>
* g10.c (main): Reset new global flag opt.pgp2_workarounds
when --openpgp is used.
* mainproc.c (proc_plaintext): Do the PGP2,5 workarounds only
when the global flag is set.
(proc_tree): Ditto.
* textfilter.c (copy_clearsig_text): Ditto.
* armor.c (armor_filter): Ditto.
* g10.c: New option --list-only
* mainproc.c (proc_tree): Don't do it if opt.list_only is active.
(proc_pubkey_enc): Implement option.
* status.h, status.c ({BEGIN,END}_{EN,DE}CRYPTION): New.
* cipher.c (cipher_filter): New status outputs.
* mainproc.c (proc_encrypted): New status outputs.
Fri Dec 31 14:08:15 CET 1999 Werner Koch <wk@gnupg.de>
* armor.c (armor_filter): Made the "Comment:" header translatable.
* hkp.c (hkp_import): Make sure that the program does not return
success when there is a connection problem. Reported by Phillip Jones.
Sun Dec 19 15:22:26 CET 1999 Werner Koch <wk@gnupg.de>
* armor.c (LF): Use this new macro at all places where a line LF
is needed. This way DOSish textfiles should be created when the
input data is also in dos mode.
* sign.c (LF): Ditto.
* textfilter.c (LF): Ditto.
(copy_clearsig_text): Disabled the forcing of CR,LF sequences
for DOS systems.
* plaintext.c (handle_plaintext): Fixes for line endings on DOS.
and react on a LF in cleartext.
* armor.c (fake_packet): Restore the original line ending after
removing trailing spaces.
* signal.c (got_fatal_signal): DOS fix.
Thu Dec 16 10:07:58 CET 1999 Werner Koch <wk@gnupg.de>
* mainproc.c (print_failed_pkenc): Fix for unknown algorithm.
Found by fygrave@epr0.org.
Thu Dec 9 10:31:05 CET 1999 Werner Koch <wk@gnupg.de>
* hkp.c: i18n the strings.
Sat Dec 4 15:32:20 CET 1999 Werner Koch <wk@gnupg.de>
* trustdb.c (verify_key): Shortcut for ultimately trusted keys.
Sat Dec 4 12:30:28 CET 1999 Werner Koch <wk@gnupg.de>
* pkclist.c (build_pk_list): Validate the trust using the namehash
if this one has been set by the key lookup.
* g10.c: Add --delete-secret-key to the help page.
* openfile.c (copy_options_file): Made static.
(try_make_homedir): New.
* ringedit.c (add_keyblock_resource): Use the try_make_hoemdir logic.
* tdbio.c (tdbio_set_dbname): Likewise.
* keygen.c (generate_user_id): Use m_alloc_clear() here. We should
better use an allocation function specific to the user_id packet.
* keygen.c (keygen_add_std_prefs): Changed symmetric preferences
to include Blowfish again. This is due to it's better speed compared
to CAST5.
* g10.c (strusage): Print the home directory.
* armor.c (armor_filter): Take action on the cancel control msg.
* filter.h (armor_filter_context_t): Add cancel flag.
Mon Nov 29 21:52:11 CET 1999 Werner Koch <wk@gnupg.de>
* g10.c: New option --fast-list-mode ..
* keylist.c (list_keyblock): .. and implemented.
* mainproc.c (list_node): Ditto.
* import.c (mark_non_selfsigned_uids_valid): Fixed the case that there
is a uid without any packet following.
Mon Nov 22 11:14:53 CET 1999 Werner Koch <wk@gnupg.de>
* mainproc.c (proc_plaintext): Never enable the hash processing
when skip_verify is active.
* armor.c (parse_header_line): Stop parsing on a WS line too.
Suggested by Aric Cyr.
* tdbdump.c (HEXTOBIN): Changed the name of the argument, so that
traditional cpp don't mess up the macros. Suggested by Jos Backus.
* mainproc.c (list_node): Print the PK algo in the --with-colon mode.
* keylist.c (list_keyblock): Ditto.
* signal.c (got_fatal_signal): Found the reason why exit(8) did not
work - it is better to set the disposition back to default before
raising the signal. Print the notice on stderr always.
Fri Nov 12 20:33:19 CET 1999 Werner Koch <wk@gnupg.de>
* g10.c (make_username): Swapped the logic.
* keylist.c (public_key_list): Now takes a STRLIST as arg and moved
the creation ot this list to the caller, so that he can copy with
UTF-conversion of user IDs. Changed all callers.
(secret_key_list): Likewise.
* getkey.c (get_user_id_string_native): New and ...
* encode.c (write_pubkey_enc_from_list): ... use it here.
* pubring.asc: Updated.
* packet.h (PKT_PHOTO_ID): New.
* parse-packet.c (parse_photo_id): New.
* build-packet.c (do_user_id: Handle photo IDs.
(build_packet): Change CTB for photo IDs
* free-packet.c (free_user_id): Release memory used for photo IDs
* sig-check.c (hash_uid_node): Handle photo IDs too.
* trustdb.c (print_uid_from_keyblock): Hash photo ID.
(make_uid_records): Ditto.
* getkey.c (find_by_name): Ditto.
* keyedit.c (show_prefs): Ditto.
* keylist.c (list_keyblock): Ditto.
Thu Oct 28 16:08:20 CEST 1999 Werner Koch <wk@gnupg.de>
* keygen.c (ask_expire_interval): Print a warning for systems
with a signed 32 time_t if the exiration time is beyoind 2038.
Fri Oct 8 20:40:50 CEST 1999 Werner Koch <wk@gnupg.de>
* ringedit.c (enum_keyblocks): The last fix way really stupid;
reverted and set rt to Unknown.
Fri Oct 8 20:32:01 CEST 1999 Werner Koch <wk@gnupg.de>
* ringedit.c (enum_keyblocks): Zero the entire kbpos out on open.
* g10.c (oEntropyDLL): Removed option.
(main): Made the warning on development versions more verbose.
* g10.c (oHonorHttpProxy): New option.
* hkp.c (hkp_ask_import,hkp_export): Implement this option.
* options.skel: Enable this option for new installations
Mon Oct 4 21:23:04 CEST 1999 Werner Koch <wk@gnupg.de>
* import.c (import_keys): Changed calling interface, adjusted caller.
(import): Moved printing of stats out ...
(print_stats): New. ... to here.
(import_keys_stream): Call stats print here.
(import_keys): Print stats as totals for all files.
* tdbio.h (DIRF_NEWKEYS): New
* tdbio.c (tdbio_dump_record): Print the new flag.
* trustdb.c (check_trust_record): New arg sigs_only. Adapted all
callers.
(do_update_trust_record): Removed recheck arg and add a new sigs_only
do we can later improve on the performance. Changed all callers too.
(check_trustdb): Evalutate the new flag and add a status output.
Do a check when the dir record has not been checked.
(build_cert_tree): Evaluate the new flag.
(check_trust): Ditto. Do a trust_record check, when the dir record
is not marked as checked.
(mark_fresh_keys): New.
(clear_lid_table): New.
(sync_trustdb): New.
* import.c (import_keys): Call sync_trustdb() after processing.
(import_keys_stream): Ditto.
* tdbdump.c (import_ownertrust): Ditto.
* import.c (import_revoke_cert): Notify the trust DB.
(do_update_trust_record): Use |= to set the REVOKED bit and not &=;
shame on me for this bad copy+paste introduced bug.
(do_we_trust): Add trustmask to allow revoked key override to work.
Chnaged are to allow return of a mofified trustlevel. Adapted the
one caller.
* g10.c: New options --emulate-3des-s2k-bug
* passphrase.c (hash_passphrase): Implemented above.
* mainproc.c (proc_tree): Check for standalone signatures.
(do_check_sig): Print a notice for a standalone revocation
(check_sig_and_print): Do not print an error for unchecked standalone
revocations.
Tue Sep 28 20:54:37 CEST 1999 Werner Koch <wk@gnupg.de>
* encode.c (encode_simple): Use new CTB when we don't have the
length of the file. This is somewhat strange as the comment above
indicates that this part is actually fixed for PGP 5 - maybe I simply
lost the source line, tsss.
* armor.c (armor_filter): Set a flag if no OpenPGP data has been found.
* verify.c (verify_signatures): Add an error helptext.
Thu Sep 23 19:24:30 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* openfile.c (open_outfile): Fixed the 8dot3 handling.
* passphrase.c (passphrase_to_dek): Print uid using utf8 func.
* delkey.c (delete_key): Ditto.
* pkclist.c (show_paths,do_edit_ownertrust,do_we_trust): Ditto
(do_we_trust_pre): Ditto.
* trustdb.c (print_user_id,check_uidsigs): Ditto.
* revoke.c (gen_revoke,ask_revoke_sig): Ditto.
Thu Sep 23 09:52:58 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* verify.c (print_file_status): New.
(verify_one_file): Moved status print to th new fnc. Add error status.
* status.c, status.h (STATUS_FILE_ERROR): New
Wed Sep 22 10:14:17 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* openfile.c (make_outfile_name): Use case-insenstive compare for
DOS systems. Add ".pgp" to the list of know extensions.
(open_outfile): For DOS systems try to replace the suffiy instead of
appending it.
* status.c, status.h: Add STATUS_FILE_{START,DONE}.
* verify.c (verify_one_file): Emit these new stati.
* sign.c (clearsign_file): Avoid duplicated Entries in the "Hash:"
line. Those headers are now only _not_ printed when there are
only old-style keys _and_ all hashs are MD5.
Mon Sep 20 12:24:41 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* verify.c (verify_files, ferify_one_file): New.
* g10.c: New command --verify-files
Fri Sep 17 12:56:42 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* g10.c: Add UK spelling as alias for armor options ;-)
* import.c (append_uid): Fixed a SEGV when there is no selfsig and
no subkey.
(merge_sigs): Ditto. Removed the assertion.
Wed Sep 15 16:22:17 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* g10.c: New option --entropy-dll-name
Mon Sep 13 10:51:29 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* signal.c (got_fatal_signal): Print message using write(2) and
only for development versions.
Mon Sep 6 19:59:08 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* tdbio.c (tdbio_set_dbname): Use mkdir macro
* ringedit.c (add_keyblock_resource): Ditto.
Fri Sep 3 10:04:45 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* pkclist.c (build_pk_list): Skip keys set with --encrypt-to also
when asking for a key.
* plaintext.c (handle_plaintext): Make sure that we don't read a
second EOF in the read loop for partial length packets.
* mainproc.c (check_sig_and_print): print user ID as utf-8.
Thu Sep 2 16:40:55 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* import.c (merge_blocks): First add new subkeys, then merge subkey
certificates.
(merge_sigs): Don't merge subkey signatures here.
Wed Sep 1 15:30:44 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* keygen.c (ask_expire_interval): Fixed bug related to cpr_xx (tnx
Francis J. Lacoste).
Tue Aug 31 17:20:44 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* plaintext.c (do_hash): Hash CR,LF for a single CR.
(ask_for_detached_datafile): Changed arguments to be closer to
those of hash_datafiles and cleanup the code a bit.
* mainproc.c (proc_tree): Workaround for pgp5 textmode detached
signatures. Changed behavior of asking for data file to be the same
as with provided data files.
* keylist.c (list_keyblock): Use UTF8 print functions.
Mon Aug 30 20:38:33 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* import.c (chk_self_sigs): some s/log_error/log_info/ so that gpg
does not return an error if a key has some invalid packets.
* helptext.c: Fixed some typos and changed the way the
translation works. The english text is now the keyword for gettext
and not anymore the keyword supplied to the function. Done after
some discussion with Walter who thinks this is much easier for the
translators.
* misc.c (disable_core_dumps): Don't do it for DOSish systems.
* signal.c (signal_name): Bounds check on signum.
Wed Aug 4 10:34:18 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* pubring.asc: Updated.
* pkclist.c (do_we_trust_pre,check_signatures_trust): Do not print
the warning about --always_trust when --quiet is used.
* pkclist.c (fpr_info): New and called at several places.
* parse-packet.c (dump_sig_subpkt): List revocation key contents.
Mon Jul 26 09:34:46 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* pkclist.c (build_pk_list): Fixed typo in format string.
* trustdb.c (create_shadow_dir): Don't translate the error string.
* g10.c (main): Fixed spelling of user-id.
* getkey.c (find_by_name_pk,find_by_name_sk,
find_by_keyid,find_by_keyid_sk): Ditto and translate it.
* import.c (mark_non_selfsigned_uids_valid,delete_inv_parts): Ditto.
Mon Jul 26 01:01:39 CEST 1999 Michael Roth <mroth@nessie.de>
* g10.c, options.h: New options --no-literal and --set-filesize
* encode.c (encode_simple, encode_crypt): Support for the options
--no-literal and --set-filesize.
* sign.c (sign_file): ditto.
Fri Jul 23 13:53:03 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* ringedit.c (enum_keyblocks): Removed annoying error message in cases
when we have no keyring at all to enum.
* getkey.c (classify_user_id): Rewrote to relax the recognition of
keyIDs and fingerprints (Michael).
* mainproc.c (check_sig_and_print): Print status NO_PUBKEY.
(print_failed_pkenc): Print status NO_SECKEY.
* import.c (mark_non_selfsigned_uids_valid): New.
* g10.c: New option --allow-non-selfsigned-uid.
* pkclist.c (print_fpr): New.
(do_we_trust_pre): Print the fpr before asking whether to use the key
anyway.
(do_edit_ownertrust): Likewise.
Thu Jul 22 20:03:03 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* ringedit.c (enum_keyblocks): Removed annoying error message in cases
when we have no keyring at all to enum.
* getkey.c (classify_user_id): Rewrote to relax the recognition of
keyIDs and fingerprints (Michael).
* mainproc.c (check_sig_and_print): Print status NO_PUBKEY.
(print_failed_pkenc): Print status NO_SECKEY.
* import.c (mark_non_selfsigned_uids_valid): New.
* g10.c: New option --allow-non-selfsigned-uid.
Thu Jul 15 10:15:35 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* g10.c: New options --disable-{cipher,pubkey}-algo.
Wed Jul 14 19:42:08 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* status.h (STATUS_IMPORTED): New.
* import.c (import): Print some status information (Holger Schurig).
* g10.c (main): Make --no-greeting work again. Add a warning when
--force-mds is used.
Tue Jul 13 17:39:25 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* pkclist.c (do_edit_ownertrust): Changed the way help works.
(build_pk_list): Implemented default recipient stuff.
* g10.c: New options --default-recipient[-self]
(main): Suppress greeting in most cases, entering a passphrase or
a missing value is not considered to be interactive use.
Merged --print-md and --print-mds; the latter is now obsolete.
Changed the way --gen-random works and documented it.
Changed the way --gen-prime works and add a man entry.
* g10.c (MAINTAINER_OPTIONS): Removed.
Mon Jul 12 18:45:57 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* keyedit.c (keyedit_menu): Add arg sign_mode and changed callers
* g10.c (main): New command --lsign-key.
Mon Jul 12 14:55:34 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* mainproc.c (kidlist_item): New.
(release_list): Release failed pk-enc-list.
(print_failed_pkenc): New
(proc_encrypted): Print info about failed PK enc.
* openfile.c (make_outfile_name): s/error/info/
* passphrase.c (passphrase_to_dek): Return an empty passphrase when
in batch mode and don't make the warning message fatal
* seckey-cert.c (check_secret_key): Try only once when in batch mode.
* g10.c (make_username): New.
Thu Jul 8 16:21:27 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* packet.h (PKT_ring_trust): New
* parse-packet.c (parse_trust): Store trust value
* build-packet (build_packet): Ignore ring trust packets.
* mainproc.c (add_ring_trust): New.
(list_node): Print "rtv" records.
* g10.c: New option --with-fingerprint.
* trustdb.c (verify_own_keys): Don't insert if we are dry running
(check_trust): Ditto.
Wed Jul 7 13:08:40 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* Makefile.am: Support for libtool.
* keygen.c (ask_expire_interval): Hack to allow for an expire date.
* trustdb.c (do_update_trust_record,update_trust_record): Splitted.
(check_trust_record): New.
(check_trust,build_cert_tree): Check the dir record as needed.
(upd_pref_record): Removed.
(make_pref_record): New.
(propagate_validity): Stop as soon as we have enough validity.
* tbdio.c (MAX_CACHE_ENTRIES_HARD): Increased the limit.
Fri Jul 2 11:45:54 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* g10.c (g10_exit): Dump random stats.
* sig-check.c (check_key_signature,check_key_signature2): Enhanced
version and wrapper for old function.
(do_signature_check,signature_check): Ditto.
Thu Jul 1 12:47:31 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* keyedit.c (show_key_with_all_names): Print a notice for disabled keys.
(enable_disable_keys): Add functionality
* pkclist.c (edit_ownertrust): preserve disabled state.
(build_pk_list): Skip disabled keys.
* trustdb.c (upd_one_ownertrust): Ditto.
(build_cert_tree): Mask the ownertrust.
(trust_letter): Mask the value.
(do_check): Take disabled flag into account.
* passphrase.c (passphrase_to_dek): Add a pubkey_algo arg and changed
all callers.
* g10.c (utf8_strings): 2 new options.
* trustdb.c (insert_trust_record_by_pk): New, replaces the next one.
(insert_trust_record): Now takes a keyblock as arg. Changed all
callers to use the appropritae function.
* openfile.c (ask_outfile_name): New.
* plaintext.c (handle_plaintext): Ask for filename if there is
no valid syntax. Don't use fname varbatim but filter it.
Tue Jun 29 21:44:25 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* trustdb.h (TRUST_FLAG_DISABLED): New.
* status.c (USE_CAPABILITIES): Capabilities support (Remi).
* tdbio.c : Added new fields to the DIR record.
(tdbio_write_record): Fixed the update of the hash tables.
(tdbio_delete_record): Drop the record from the hash tables.
(drop_from_hashtbl): New.
* status.c (cpr_get): Special online help mode.
* helptext.c ("keyedit.cmd"): Removed.
* keyedit.c (keyedit_menu): Use only help system.
(enable_disable_key): New bit doies not yet work.
Sat Jun 26 12:15:59 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* dearmor.c (enarmor_file): Fixed comment string.
* tdbdump.c (export_ownertrust): Text fix.
* tbio.c (tdbio_invalid): Ditto.
* parse-packet.c (parse_key): Made temp buffer larger.
* Makefile.am (install-data-local): Add missing backslashes
Tue Jun 15 12:21:08 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* g10.c (main): Made iterated+salted the default S2K method.
* Makefile.am (install-data-local): Use DESTDIR.
* passphrase.c (passphrase_to_dek): Emit missing-passphrase while in
batchmode.
* parse-packet.c (parse_pubkeyenc): Fixed a SEGV.
Mon Jun 14 21:18:54 CEST 1999 Michael Roth <mroth@nessie.de>
* g10.c: New options --openpgp, --no-tty, --emit-version,
--default-comment and --lock-multiple
Thu Jun 10 14:18:23 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* free-packet.c (free_encrypted): Fixed EOF case (Remi).
(free_plaintext): Ditto.
* helptext.c (keyedit.delsig.unknown): New (Remi).
* keyedit.c (print_and_check_one_sig): Add arg print_without_key and
changed all callers to make use of it (Remi):
Tue Jun 8 13:36:25 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* keylist.c (print_key_data): New and called elsewhere.
* g10.c: New option --with-key-data
Wed Jun 2 14:17:19 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* mainproc.c (proc_tree): Yet another bad hack to cope with
broken pgp2 created detached messages in textmode.
Tue Jun 1 16:01:46 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* openfile.c (make_outfile_name): New.
* plaintext.c (handle_plaintext): Outputfile is now the inputfile
without the suffix.
* g10.c: New option --use-embedded-filename
Mon May 31 19:41:10 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* g10.c (main): Fix for SHM init (Michael).
* compress.c, encr-data.c, mdfilter.c,
- plaintext.c, free-packet.c: Speed patches (Rémi).
+ plaintext.c, free-packet.c: Speed patches (Rémi).
Thu May 27 09:40:55 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* status.c (cpr_get_answer_yes_no_quit): New.
* keyedit.c (menu_delsig): New.
(check_all_keysigs): Splitted.
(print_and_check_one_sig): New.
Wed May 26 14:36:29 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* build-packet.c (build_sig_subpkt): Support large packets.
* parse-packet.c (enum_sig_subpkt): Replaces parse_sig_subpkt.
* mainproc.c (print_notation_data): Print all notation packets.
* g10.c (add_notation_data): Add a way to specify the critical flag.
(main): Add option --set-policy-url.
(check_policy_url): Basic checks.
* sign.c (mk_notation_and_policy): Replaces mk_notation.
* parse-packet.c (can_handle_critical): Moved decision whether we can
handle critical subpacket to an extra function.
Tue May 25 19:50:32 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* sign.c (sign_file): Always use compression algo 1 for signed
- onyl file becuase we can´ be sure the the verifier supports other
+ onyl file becuase we can´ be sure the the verifier supports other
algorithms.
* build-packet.c (build_sig_subpkt): Support for notation data.
* sign.c (sign_file,clearsign_file,make_keysig_packet): Ditto.
(mk_notation): New.
* g10.c (add_notation_data): New and add option -N
* mainproc.c (print_notation_data): New.
(check_sig_and_print): Print any notation data of the signed text.
Sun May 23 14:20:22 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* pkclist.c (check_signatures_trust): Print a warning and return
immediateley if opt.always_trust is true.
* g10.c (main): Corrected handling of no-default-keyring
* pkclist.c (algo_available): Disable Twofish until we have settled
how to do the MDC.
* hkp.c: Disable everything for mingw32
Sat May 22 22:47:26 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* mainproc.c (check_sig_and_print): Add sig creation time to the
VALIDSIG status output. Add more info to the ERRSIG output.
* sig-check.c (signature_check): Add sig time after epoch to SIG_ID.
* import.c (import_one): Merge duplicate user IDs.
(collapse_uids): New.
* kbnode.c (move_kbnode): New.
(remove_kbnode): New.
* keyedit.c (keyedit_menu): Call collapse_uids.
* g10.c: new option --logger-fd.
* import.c: s/log_*_f/log_*/
Thu May 20 14:04:08 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* misc.c (pull_in_libs): do the volatile only for gcc
* sig-check (signature_check): Emit SIG_iD only for classes 0 and 1.
* armor.c (armor_filter): Add detection of PGP2 created clearsigs.
(fake_packet): A tab is not a WS for pgp2 - handle this.
* textfilter.c (len_without_trailing_chars): New.
(copy_clearsig_text): Add pgp2mode arg.
* sign.c (clearsign_file): pass old_style to the above fnc.
Wed May 19 16:04:30 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* g10.c: New option --interactive.
* mainproc.c (proc_plaintext): Add workaround for pgp2 bug
(do_check_sig): Ditto.
(proc_tree): Ditto.
* plaintext.c (do_hash): Ditto.
(hash_datafiles): Ditto, add an arg, changed all callers.
* mdfilter.c (md_filter): Add support for the alternate hash context.
Mon May 17 21:54:43 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* parse-packet.c (parse_encrypted): Support for PKT_ENCRYPTED_MDC.
* build-packet.c (do_encrypted_mdc): Ditto.
* cipher.c (write_header): Add mdc hashing.
(cipher_filter): write out the hash.
* mainproc.c (do_proc_packets): Add PKT_ENCRYPTED_MDC.
* encr-data.c (decrypt_data): Add mdc hashing.
(mdc_decode_filter): New.
* parse-packet.c (parse_sig_subpkt): Fixed stupid bug for subpkt
length calculation
(parse_signature): Fixed even more stupid bug.
Sat May 8 19:28:08 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* build-packet.c (do_signature): Removed MDC hack.
* encode.c (encode_crypt_mdc): Removed.
* mainproc.c (do_check_sig): Removed MDC hack.
(check_sig_and_print): Ditto.
* parse-packet.c (parse_signature): Ditto.
* sig-check.c (mdc_kludge_check): Ditto.
* free-packte.c (copy_signature, free_seckey_enc): Ditto.
* parse-packet.c (parse_signature,parse_key): Store data of
unknown algorithms with mpi_set_opaque inseatd of the old
faked data stuff.
(read_rest): Removed.
(read_rest2): Renamed to read_rest
* build-packet.c (write_fake_data): Use mpi_get_opaque.
* free-packet.c (cp_fake_data): Removed and cahnged all callers
to use mpi_copy.
(free_pubkey_enc,free_seckey_enc,release_public_key_parts,
release_secret_key_parts): Use mpi_free for opaque data.
Thu May 6 14:18:17 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* trustdb.c (check_trust): Check for revoked subkeys.
* pkclist.c (do_we_trust): Handled revoked subkeys.
(do_we_trust_pre): Ditto.
(check_signatures_trust): Ditto.
* build-packet.c (hash_public_key): Fix for ancient g10 keys.
* mainproc.c (do_proc_packets): Return EOF if no data has been read.
* g10.c (main): Catch errors for default operation.
Thu Apr 29 12:29:22 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* sign.c (sign_file): Fixed hashing in case of no subpackets.
(clearsign_file): Ditto.
(make_keysig_packet): Ditto.
Wed Apr 28 13:03:03 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* keyedit.c (keyedit_menu): Add new command revkey.
* (menu_revkey): New.
Mon Apr 26 17:48:15 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* parse-packet.c (parse_signature): Add the MDC hack.
* build-packet.c (do_signature): Ditto.
* free-packet.c (free_seckey_enc,copy_signature,cmp_signatures): Ditto.
* mainproc.c (do_check_sig): Ditto.
* sig-check.c (mdc_kludge_check): New.
* encode.c (encrypt_mdc_file): New.
* keyedit.c (check_all_keysigs): List revocations.
* (menu_revsig): New.
* sign (make_keysig_packet): Support for class 0x30.
Sun Apr 18 20:48:15 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* pkclist.c (select_algo_from_prefs): Fixed the case that one key
has no preferences (Remi Guyomarch).
keylist.c (list_keyblock): ulti_hack to propagate trust to all uids.
Sun Apr 18 10:11:28 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* seckey-cert.c (do_check): Use real IV instead of a 0 one, so that
it works even if the length of the IV doesn't match the blocksize.
Removed the save_iv stuff.
(protect_secret_key): Likewise. Create the IV here.
* packet.h (PKT_secret_key): Increased size of IV field and add a
ivlen field.
* parse-packet.c (parse_key): Use the len protect.ivlen.
* build-packet.c (do_secret_key). Ditto.
* getkey.c (key_byname): Close keyblocks.
* Makefile.am (gpgm): Removed this
* g10.c: Merged gpg and gpgm
* import.c (import): Utilize option quiet.
* tdbio.c (tdbio_set_dbname): Ditto.
* ringedit.c (add_keyblock_resource,keyring_copy): Ditto.
* keyedit.c (sign_uids): Add some batch support.
* g10.c (main): add call to tty_batchmode.
Fri Apr 9 12:26:25 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* status.c (write_status_text): Some more status codes.
* passphrase_to_dek (passphrase_to_dek): add a status code.
* seckey_cert.c (check_secret_key): Likewise.
* encr-data.c (decrypt_data): Reverse the last changes
* cipher.c (write_header): Ditto.
* parse-packet.c (parse_key): Dropped kludge for ancient blowfish mode.
Thu Apr 8 09:35:53 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* mainproc.c (proc_encrypted): Add a new status output
* passphrase.c (passphrase_to_dek): Ditto.
* status.h status.c: Add new status tokens.
Wed Apr 7 20:51:39 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* encr-data.c (decrypt_data): Fixes for 128 bit blocksize
* cipher.c (write_header): Ditto.
* seckey-cert.c (do_check): Ditto.
(protect_secret_key). Ditto.
* misc.c (print_cipher_algo_note): Twofish is now a standard algo.
- * keygen.c (do_create): Fixed spelling (Gaël Quéri)
+ * keygen.c (do_create): Fixed spelling (Gaël Quéri)
(ask_keysize): Only allow keysizes up to 4096
* ringedit.c (add_keyblock_resource): chmod newly created secrings.
* import.c (delete_inv_parts): Fixed accidently deleted subkeys.
Tue Apr 6 19:58:12 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* armor.c: Removed duped include (John Bley)
* mainproc.c: Ditto.
* build-packet.c (hash_public_key): Fixed hashing of the header.
* import.c (delete_inv_parts): Allow import of own non-exportable sigs.
Sat Mar 20 13:59:47 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* armor.c (fake_packet): Fix for not not-dash-escaped
Sat Mar 20 11:44:21 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* g10.c (main): Added command --recv-keys
* hkp.c (hkp_import): New.
Wed Mar 17 13:09:03 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* trustdb.c (check_trust): add new arg add_fnc and changed all callers.
(do_check): Ditto.
(verify_key): Ditto.
(propagate_validity): Use the new add_fnc arg.
(print_user_id): Add the FILE arg.
(propagate_ownertrust): New.
* pkclist.c (add_ownertrust_cb): New and changed the add_ownertrust
logic.
* getkey.c (get_keyblock_bylid): New.
* trustdb.c (print_uid_from_keyblock): New.
(dump_tn_tree_with_colons): New.
(list_trust_path): Add colon print mode.
* trustdb.c (insert_trust_record): Always use the primary key.
- * encode.c (encode_simple): Added text_mode filter (Rémi Guyomarch)
+ * encode.c (encode_simple): Added text_mode filter (Rémi Guyomarch)
(encode_crypt): Ditto.
* mainproc.c (proc_pubkey_enc): Added status ENC_TO.
* armor.c (armor_filter): Added status NODATA.
* passphrase.c (passphrase_to_dek): Always print NEED_PASSPHRASE
* seckey_cert.c (check_secret_key): Added BAD_PASS status.
* g10.c (main): Set g10_opt_homedir.
Sun Mar 14 19:34:36 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* keygen.c (do_create): Changed wording of the note (Hugh Daniel)
Thu Mar 11 16:39:46 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* tdbdump.c: New
* trustdb.c (walk_sigrecs,do_list_sigs,list_sigs,
list_records,list_trustdb,export_ownertrust,import_ownertrust): Moved
to tdbdump.c
(init_trustdb): renamed to setup_trustdb. Changed all callers.
(do_init_trustdb): renamed to init_trustdb().
* trustdb.c (die_invalid_db): replaced by tdbio_invalid.
* tdbio.c (tdbio_invalid): New.
* import.c (delete_inv_parts): Skip non exportable signatures.
* keyedit.c (sign_uid_mk_attrib): New.
(sign_uids): Add the local argument.
(keyedit_menu): New "lsign" command.
* trustdb.c (register_trusted_key): Removed this and all related stuff.
* g10.c (oTrustedKey): Removed option.
* tdbio.h (dir.valcheck): New trustdb field.
* tdbio.c: Add support for this field
(tdbio_read_modify_stamp): New.
(tdbio_write_modify_stamp): New.
* trustdb.c (do_check): Check against this field. Removed cache update.
(verify_key): Add cache update.
(upd_uid_record): Some functional changes.
(upd_cert_record): Ditto
Wed Mar 10 11:26:18 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* keylist.c (list_keyblock): Fixed segv in uid. Print 'u' as
validity of sks.
Mon Mar 8 20:47:17 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* getkey.c (classify_user_id): Add new mode 12 (#<lid>).
* seckey-cert.c (check_secret_key): replaced error by info.
* trustdb.c (query_trust_info): Add another arg, changed all callers.
(check_trust): Ditto.
(do_check): Ditto.
(verify_key): Handle namehash.
* keylist.c (list_keyblock): print trust info for user ids.
* sig-check.c (signature_check): Add sig-created to status output.
Tue Mar 2 16:44:57 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* textfilter.c (copy_clearsig_text): New.
(clearsign): Removed.
* sign.c (clearsign_file): does not use textfiler anymore.
* keygen.c (ask_user_id): print a note about the used charset.
Tue Mar 2 10:38:42 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* sig-check.c (signature_check): sig-id now works for all algos.
* armor.c (armor_filter): Fixed armor bypassing.
Sun Feb 28 19:11:00 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* keygen.c (ask_user_id): Don't change the case of email addresses.
(has_invalid_email_chars): Adjusted.
* keylist.c (list_one): Really list serect keys (Remi Guyomarch)
* keyedit.c (menu_select_uid): Add some braces to make egcs happy.
(menu_select_key): Ditto.
* mainproc.c (do_proc_packets): List sym-enc packets (Remi Guyomarch)
Fri Feb 26 17:55:41 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* pkclist.c (build_pk_list): Return error if there are no recipients.
* sig-check.c (signature_check): New signature id feature.
* armor.c (make_radic64_string): New.
* mainproc.c (proc_pubkey_enc): early check for seckey availability.
* pkclist.c (do_we_trust_pre): print user id before asking.
* ringedit.c (add_keyblock_resource,get_keyblock_handle): Cleaner
handling of default resource.
Thu Feb 25 18:47:39 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* pkclist.c (algo_available): New.
(select_algo_from_prefs): Check whether algo is available.
* ringedit.c (keyring_copy): Take care of opt.dry_run.
(do_gdbm_store): Ditto.
* openfile.c (open_outfile). Ditto.
(copy_options_file): Ditto.
* trustdb.c (update_trustdb): Ditto.
(clear_trust_checked_flag): Ditto.
(update_trust_record): Ditto.
(insert_trust_record): Ditto.
Wed Feb 24 11:07:27 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* keylist.c (secret_key_list): Now really list the secret key.
* trustdb.c (do_init_trustdb): New. Init is now deferred.
Mon Feb 22 20:04:00 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* getkey.c (lookup_sk): Return G10ERR_NO_SECKEY and not x_PUBKEY.
Fri Feb 19 15:49:15 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* pkclist.c (select_algo_from_prefs): retrieve LID if not there.
* armor.c (fake_packet): Replaced ugly lineending handling.
* g10.c (oNoEncryptTo): New.
* pkclist.c (build_pk_list): Implemented this option.
* g10.c (main): Greeting is now printed to stderr and not to tty.
Use add_to_strlist() instead of direct coding.
* import.c (import): Use iobuf_push_filter2.
* mainproc.c (check_sig_and_print): Print all user ids
for good signatures.
* getkey.c (get_pubkeyblock): New.
* import.c (chk_self_sigs): Fixed SEGV for unbounded class 0x18 keys.
(delete_inv_parts): Delete special marked packets.
Tue Feb 16 14:10:02 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* g10.c (main): New option --encrypt-to
* pkclist.c (build_pk_list): Implemented encrypt-to.
* parse-packet.c (parse_user_id): Removed the hack to work with
utf-8 strings.
* g10.c (main): Install lockfile cleanup handler.
* tdbio.c (cleanup): Removed: this is now handled by dotlock.
Sat Feb 13 14:13:04 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* tdbio.c (tdbio_set_dbname): Init lockhandle for a new trustdb
Wed Feb 10 17:15:39 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* g10.c (main): check for development version now in configure
* tdbio.c (tdbio_write_record): Add uid.validity
(tdbio_read_record) : Ditto.
(tdbio_dump_record) : Ditto.
* keygen.c (keygen_add_std_prefs): Replaced Blowfish by Twofish,
removed MD5 and Tiger.
* pubkey-enc.c (get_it): Suppress warning about missing Blowfish
in preferences in certain cases.
* ringedit.c (lock_rentry,unlock_rentry): New.
* getkey.c (key_byname): Pass ret_kb down to lookup_xx.
* armor.c (armor_filter): No output of of empty comment lines.
Add option --no-version to suppress the output of the version string.
* getkey.c: Release the getkey context for auto context variables.
Sun Jan 24 18:16:26 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* getkey.c: Changed the internal design to allow simultaneous
lookup of multible user ids
(get_pubkey_bynames): New.
(get_seckey_bynames): New.
(get_seckey_next): New.
(get_seckey_end): New.
* keylist.c (list_one): Use the new functions.
* keylist.c (list_keyblock): add a newline for normal listings.
* g10.c (--recipient): New option name to replace --remote-user
Wed Jan 20 18:59:49 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* textfilter.c: Mostly rewritten
* plaintext.c (handle_plaintext): Use now text_filter semantics.
Tue Jan 19 19:34:58 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* export.c (export_pubkeys_stream): New.
(do_export_stream): New.
* g10.c (aSendKeys): New command.
* hkp.c (hkp_export): New.
* compress.c (do_uncompress): Hack for algo 1 and 1.1.3
Sun Jan 17 11:04:33 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* textfilter.c (text_filter): Now uses iobuf_read_line().
(read_line): Removed.
* armor.c (trim_trailing_spaces): Removed and replaced
by trim_trailing_ws from libutil
Sat Jan 16 12:03:27 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* hkp.c (hkp_ask_import): Use only the short keyid
Sat Jan 16 09:27:30 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* import.c (import_key_stream): New
(import): New, moved most of import_keys here.
* g10.c: New option --keyserver
* mainproc.c (check_sig_and_print): Hook to import a pubkey.
* pref.c pref.h : Removed
* hkp.c hkp.h: New
Wed Jan 13 14:10:15 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* armor.c (radix64_read): Print an error if a bad armor was detected.
Wed Jan 13 12:49:36 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* armor.c (radix64_read): Now handles malformed armors produced
by some buggy MUAs.
Tue Jan 12 11:17:18 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* ringedit.c (find_keyblock_bysk): New.
* skc_list.c (is_insecure): New.
(build_sk_list): usage check for insecure keys.
* import.c (chk_self_sigs): Add handling for subkeys.
(delete_inv_parts): Skip unsigned subkeys
* sig-check.c (do_check): Print info if the signature is older
than the key.
* keygen.c (generate_subkeypair): Fail on time warp.
* sign.c (do_sign): Ditto.
Sun Jan 10 15:10:02 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* armor.c (fake_packet): Fixed not-dash-escaped bug.
Sat Jan 9 16:02:23 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* sig-check.c (do_check): Output time diff on error
* status.c (STATUS_VALIDSIG): New.
(is_status_enabled): New.
* mainproc.c (check_sig_and_print): Issue that status message.
* plaintext.c (special_md_putc): Removed
* armor.c (armor_filter): print error for truncated lines.
* free-packet.c (free_encrypted): Revomed call to set_block_mode.
(free_plaintext): Ditto.
Thu Jan 7 18:00:58 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* pkclist.c (add_ownertrust): Fixed return value.
* encr-data.c (decrypt_data): Disabled iobuf_set_limit and
iobuf_pop_filter stuff.
* compress.c (handle_compressed): Disabled iobuf_pop_filter.
* packet.h (PKT_secret_key): Add is_primary flag.
* parse-packet.c (parse_key): Set this flag.
* passphrase.c (passphrase_to_dek): Kludge to print the primary
keyid - changed the API: keyid must now hold 2 keyids.
* getkey.c (get_primary_seckey): New.
* seckey-cert.c (do_check): pass primary keyid to passphrase query
* tbdio.c (open_db): removed the atexit
(tdbio_set_dbname): and moved it to here.
* armor.c: Rewrote large parts.
Tue Dec 29 19:55:38 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* revoke.c (gen_revoke): Removed compression.
* pkclist.c (do_we_trust_pre): special check for revoked keys
* trustdb.c (update_trust_record): Fixed revoke flag.
Tue Dec 29 14:41:47 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* misc.c (disable_core_dumps): Check for EINVAL (Atari)
* getkey (merge_one_pk_and_selfsig): Fixed search of expiredate.
(merge_keys_and_selfsig): Ditto.
* free-packet.c (cmp_public_keys): cmp expire only for v3 packets
(cmp_secret_keys): Ditto.
(cmp_public_secret_key): Ditto.
Wed Dec 23 17:12:24 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* armor.c (find_header): Reset not_dashed at every header
Wed Dec 23 13:18:14 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* pkclist.c (add_ownertrust): Refresh validity values.
* trustdb.c (enum_cert_paths_print): New arg refresh.
* ringedit.c: Fixed problems fix keyrings
* parse-packet.c (dbg_parse_packet): New debug functions.
* getkey.c (getkey_disable_caches): New.
* import.c (import_keys): Disable caches.
Thu Dec 17 18:31:15 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* misc.c (trap_unaligned): Only for glibc 1
* sign.c (write_dash_escaped): Now escapes "From " lines
* g10.c: New option --escape-from-lines
* trustdb.c (sort_tsl_list): New
(list_trust_path): Now prints sorted list.
(enum_cert_paths): Likewise.
(enum_cert_paths_print): New.
(print_paths): New printing format.
* pkclist.c (add_ownertrust): New arg quit.
(edit_ownertrust): New quit selection and does not query
the recipients ownertrust anymore.
(add_ownertrust): Print the ceritficate path.
Mon Dec 14 21:18:49 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* parse-packet.c (parse_signature): Now checks for critical bit
(parse_sig_subpkt): Splitted.
(parse_one_sig_subpkt): New.
* sig-check.c (do_check): handle critical bit.
Sun Dec 13 14:10:56 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* pcklist.c (select_algo_from_prefs): Preferences should
now work (lost the != ? )
Thu Dec 10 20:15:36 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* ringedit.c (gdbm_store): Fix for inserts
* g10.c (main): New option --export-all
* export.c (export_pubkeys): New arg.
(do_export): Now may skip old keys.
* status.c: Minor patches for Sun's cc
* keygen.c (ask_algo): Disabled v3 ElGamal choice, rearranged
the numbers. Add a warning question when a sign+encrypt key
is selected.
* g10.c (do_not_use_RSA): Removed.
* misc.c (print_pubkey_algo_note): New as replacement for the
do_not_use_RSA() and chnaged all callers.
(print_cipher_algo_note): New.
(print_hash_algo_note): New.
* cipher.c (write_header): Add a call to print_cipher_algo_note.
* seckey-cert.c (protect_secret_key): Ditto
* sign.c (do_sign): Add a call to print_digest_algo_note.
* getkey.c (get_long_user_id_string): New.
* mainproc.c (check_sig_and_print): Changed the format of the
status output.
* encrypt.c (write_pubkey_enc_from_list): print used symmetric cipher.
* pkclist.c (do_we_trust): Changed a message.
Wed Dec 9 13:41:06 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* misc.c (trap_unaligned) [ALPHA]: Only if UAC_SIGBUS is defined.
* sign.c (write_dash_escaped): Add the forgotten patch by Brian Moore.
* compress.c (do_uncompress): Fixed the inflating bug.
Tue Dec 8 13:15:16 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* trustdb.c (upd_uid_record): Now uses the newest self-signature
(insert_trust_record): Now calls update with recheck set to true.
(register_trusted_key): New.
(verify_own_keys): Enhanced by list of trusted keys.
* g10.c (main): Print a warning when a devel version is used.
(main): New option --trusted-key
* import.c (merge_blocks): Fixed merging of new user ids and
added merging of subkeys.
(append_uid): Ditto.
(merge_keysig): New.
(append_key): New.
* getkey.c (merge_one_pk_and_selfsig): Get the expiration time
from the newest self-signature.
(merge_keys_and_selfsig): Ditto.
* free-packet.c (cmp_secret_key): New.
Fri Nov 27 21:37:41 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* g10.c: New option --lock-once
* tdbio.c (open_db): Add an atexit
(cleanup): New.
(tdbio_sync): Add locking.
(tdbio_end_transaction): Ditto.
(put_record_into_cache): Ditto.
* ringedit.c (keyring_copy): Ditto.
(cleanup): New.
(add_keyblock_resource): Add an atexit.
Fri Nov 27 15:30:24 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* armor.c (find_header): Another fix for clearsigs.
Fri Nov 27 12:39:29 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* status.c (display_help): Removed.
* helptext.c: New and removed the N_() from all cpr_gets.
Fri Nov 20 16:54:52 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (main): New option --not-dash-escaped
* sign.c (write_dashed_escaped): Ditto.
* armor.c (find_header): Support for NotDashEscaped header.
* getkey.c: print "disabled cache.." only if verbose is used.
Thu Nov 19 07:17:31 1998 Werner Koch <werner.koch@guug.de>
* parse-packet.c (dump_sig_subpkt): Fixed expire listing
* getkey.c (merge_keys_and_selfsig): Fixed expire calculation.
(merge_one_pk_and_selfsig): Ditto.
* keyedit.c (menu_expire). Ditto.
* keygen.c (keygen_add_key_expire): Ditto.
(ask_expire_interval): New and changed all local function to use
this instead.
(keygen_add_key_expire): Opaque should now be a public key;
changed all callers.
* parse.packet.c (parse): use skip_rest to skip packets.
* keyedit.c (keyedit_menu): New arg for cmdline cmds.
Wed Nov 18 20:33:50 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (check_trustdb): Now rechecks all gived userids.
(collect_paths): Some fixes.
(upd_pref_records): Skips empty items, evaluate all items.
* parse-packet.c (dump_sig_subpkt): Better listing of prefs.
(skip_packet): Now knows about marker packet
* g10.c: removed cmd "--edit-sig".
* pubring.asc: Updated.
Sat Nov 14 14:01:29 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (main): Changed syntax of --list-trust-path
* trustdb.c (list_trust_path): Replaced max_depth by
opt.max_cert_depth
Fri Nov 13 07:39:58 1998 Werner Koch <werner.koch@guug.de>
* trustdb.c (collect_paths): Removed a warning message.
(enum_trust_web): Removed.
(enum_cert_paths): New.
* pkclist.c (add_ownertrust): Changed to use enum_cert_paths.
(edit_ownertrust): Now list ceritficates on request.
(show_paths): New.
Wed Nov 11 18:05:44 1998 Werner Koch <werner.koch@guug.de>
* g10.c (main): New option --max-cert-depth
* tdbio.h: add new fields to ver and dir record.
* tdbio.c: read/write/dump of these fields.
(tdbio_db_matches_options): New.
* trustdb.c: replaced MAC_CERT_DEPTH by opt.max_cert_depth.
(do_check): cache validity and changed other functions
to reset the cached value.
* keylist.c (list_one): Now lists the ownertrust.
* mainproc.c (list_node): Ditto.
Tue Nov 10 10:08:59 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (g10_exit): Now looks at the new g10_errors_seen.
* mainproc.c (check_sig_and_print): Sets g10_errors_seen.
* *.c : i18n many more strings.
* ringedit.c (locate_keyblock_by_keyid): Add HAVE_LIBGDBM
(locate_keyblock_by_fpr): Ditto.
* g10.c (main): removed unsused "int errors".
(main): Add new option --charset.
* g10.c (main): special message for the unix newbie.
Mon Nov 9 07:17:42 1998 Werner Koch <werner.koch@guug.de>
* getkey.c (finish_lookup): Kludge to prefere algo 16.
* trustdb.c (new_lid_table): Clear cached item.
* status.c (cpr_get_utf8): New.
* pkclist.c (build_pk_list): Uses this.
Sun Nov 8 17:20:39 1998 Werner Koch (wk@isil.d.shuttle.de)
* mainproc.c (check_sig_and_print): Why did I use strlen()-1
in the printf? - This truncated the TZ.
Sat Nov 7 15:57:28 1998 me,,, (wk@tobold)
* getkey.c (lookup): Changes to support a read_next.
(get_pubkey): Fixed a memory leak.
* keylist.c (list_one): Now lists all matching user IDs.
Tue Nov 3 16:19:21 1998 Werner Koch (wk@isil.d.shuttle.de)
* keygen.c (ask_user_id): Now converted to UTF-8
* g10.c (main): Kludge for pgp clearsigs and textmode.
Fri Oct 30 16:40:39 1998 me,,, (wk@tobold)
* signal.c (block_all_signals): New.
(unblock_all_signals): New
* tdbio.c (tdbio_end_transaction): Now blocks all signals.
* trustdb.c (new_lid_table): Changed the representation of the
former local_lid_info stuff.
* trustdb.c (update_trust_record): Reorganized the whole thing.
* sig-check.c (check_key_signature): Now handles class 0x28
Wed Oct 28 18:56:33 1998 me,,, (wk@tobold)
* export.c (do_export): Takes care of the exportable sig flag.
Tue Oct 27 14:53:04 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (update_trust_record): New "fast" parameter.
Sun Oct 25 19:32:05 1998 Werner Koch (wk@isil.d.shuttle.de)
* openfile.c (copy_options_File): New.
* ringedit.c (add_keyblock_resource): Creates options file
* tdbio.c (tdbio_set_dbname): Ditto.
Sat Oct 24 14:10:53 1998 brian moore <bem@cmc.net>
* mainproc.c (proc_pubkey_enc): Don't release the DEK
(do_proc_packets): Ditto.
Fri Oct 23 06:49:38 1998 me,,, (wk@tobold)
* keyedit.c (keyedit_menu): Comments are now allowed
* trustdb.c: Rewrote large parts.
Thu Oct 22 15:56:45 1998 Michael Roth (mroth@nessie.de)
* encode.c: (encode_simple): Only the plain filename without
a given directory is stored in generated packets.
(encode_crypt): Ditto.
* sign.c: (sign_file) Ditto.
Thu Oct 22 10:53:41 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (update_trust_record): Add new optional arg.
* import.c (import_keys): Add statistics output
* trustdb.c (update_trustdb): Ditto.
(insert_trustdb): Ditto.
* tdbio.c (tdbio_begin_transaction): New.
(tdbio_end_transaction): New.
(tdbio_cancel_transaction): New.
* g10.c (main): New option --quit.
* trustdb.c (check_hint_sig): No tests for user-id w/o sig.
This caused an assert while checking the sigs.
* trustdb.c (upd_sig_record): Splitted into several functions.
* import.c (import_keys): New arg "fast".
* g10.c (main): New command --fast-import.
Wed Oct 21 18:19:36 1998 Michael Roth <mroth@nessie.de>
* ringedit.c (add_keyblock_resource): Directory is now created.
* tdbio.c (tdbio_set_dbname): New info message.
Wed Oct 21 11:52:04 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (update_trustdb): released keyblock in loop.
* keylist.c (list_block): New.
(list_all): Changed to use list_block.
* trustdb.c: Completed support for GDBM
* sign.c (only_old_style): Changed the way force_v3 is handled
(sign_file): Ditto.
(clearsign_file): Ditto.
* keygen.c (has_invalid_email_chars): Splitted into mailbox and
host part.
* keylist.c (list_one): Add a merge_keys_and_selfsig.
* mainproc.c (proc_tree): Ditto.
Sun Oct 18 11:49:03 1998 Werner Koch (wk@isil.d.shuttle.de)
* sign.c (only_old_style): Add option force_v3_sigs
(sign_file): Fixed a bug in sig->version
(clearsign_file): Ditto.
* parse-packet.c (dump_sig_subpkt): New
* keyedit.c (menu_expire): New.
* free-packet.c (cmp_signatures): New
Sat Oct 17 10:22:39 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c: changed output line length from 72 to 64.
* keyedit.c (fix_keyblock): New.
Fri Oct 16 10:24:47 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c: Rewrote most.
* tdbio.c: Add cache and generalized hash tables.
* options.h (ENABLE_COMMENT_PACKETS): New but undef'ed.
* encode.c, sign.c, keygen.c: Disabled comment packets.
* export.c (do_export): Comment packets are never exported,
except for those in the secret keyring.
* g10.c (main): Removed option do-no-export-rsa; should be
be replaced by a secpial tool.
* export.c (do_export): Removed the code for the above option.
* armor.c (find_header): Support for new only_keyblocks.
* import.c (import_keys): Only looks for keyblock armors.
* packet.h: replaced valid_days by expiredate and changed all users.
* build-packet.c (do_public_key): calculates valid-days
(do_secret_key): Ditto.
* parse-packet.c (parse_key): expiredate is calucated from the
valid_period in v3 packets.
* keyid.c (do_fingerprint_md): calculates valid_dates.
* keygen.c (add_key_expire): fixed key expiration time for v4 packets.
* armor.c (find_header): A LF in the first 28 bytes
was skipped for non-armored data.
Thu Oct 8 11:35:51 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c (is_armored): Add test on old comment packets.
* tdbio.c (tdbio_search_dir_bypk): fixed memory leak.
* getkey.c: Changed the caching algorithms.
Wed Oct 7 19:33:28 1998 Werner Koch (wk@isil.d.shuttle.de)
* kbnodes.c (unused_nodes): New.
Wed Oct 7 11:15:36 1998 Werner Koch (wk@isil.d.shuttle.de)
* keyedit.c (sign_uids): Fixed a problem with SK which could caused
a save of an unprotected key.
(menu_adduid): Ditto.
* keyedit.c (keyedit_menu): Prefs are now correctly listed for
new user ids.
* trustdb.c (update_trust_record): New.
(insert_trust_record): Now makes use of update_trust_record.
Tue Oct 6 16:18:03 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (read_record): replaces most of the tdbio_read_records.
(write_record): Ditto.
Sat Oct 3 11:01:21 1998 Werner Koch (wk@isil.d.shuttle.de)
* keygen.c (ask_alogo): enable ElGamal enc-only only for addmode.
Wed Sep 30 10:15:33 1998 Werner Koch (wk@isil.d.shuttle.de)
* import.c (import_one): Fixed update of wrong keyblock.
Tue Sep 29 08:32:08 1998 me,,, (wk@tobold)
* mainproc.c (proc_plaintext): Display note for special filename.
* plaintext.c (handle_plaintext): Suppress output of special file.
Mon Sep 28 12:57:12 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (verify_own_keys): Add warning if a key is not protected.
* passphrase (hash_passphrase): Fixed iterated+salted mode and
setup for keysizes > hashsize.
* g10.c (main): New options: --s2k-{cipher,digest,mode}.
Fri Sep 25 09:34:23 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c: Chnaged some help texts.
Tue Sep 22 19:34:39 1998 Werner Koch (wk@isil.d.shuttle.de)
* passphrase.c (read_passphrase_from_fd): fixed bug for long
passphrases.
Mon Sep 21 11:28:05 1998 Werner Koch (wk@(none))
* getkey.c (lookup): Add code to use the sub key if the primary one
does not match the usage.
* armor.c (armor_filter): New error message: no valid data found.
(radix64_read): Changes to support multiple messages.
(i18n.h): New.
* mainproc.c (add_onepass_sig): bug fix.
Mon Sep 21 08:03:16 1998 Werner Koch (wk@isil.d.shuttle.de)
* pkclist.c (do_we_trust): Add keyid to most messages.
* passphrase.c (read_passphrase_from_fd): New.
(have_static_passphrase): New
(get_passphrase_fd): Removed.
(set_passphrase_fd): Removed.
* g10.c (main): passphrase is now read here.
* keyedit.c (keyedit_menu): "help" texts should now translate fine.
Mon Sep 21 06:40:02 1998 Werner Koch (wk@isil.d.shuttle.de)
* encode.c (encode_simple): Now disables compression
when --rfc1991 is used.
(encode_crypt): Ditto.
Fri Sep 18 16:50:32 1998 Werner Koch (wk@isil.d.shuttle.de)
* getkey.c (merge_key_and_selfsig): New.
Fri Sep 18 10:20:11 1998 Werner Koch (wk@isil.d.shuttle.de)
* pkclist.c (select_algo_from_prefs): Removed 3DES kludge.
* seskey.c (make_session_key): Fixed SERIOUS bug introduced
by adding the weak key detection code.
* sign.c (sign_file): Changed aremor header in certain cases.
Tue Sep 15 17:52:55 1998 Werner Koch (wk@isil.d.shuttle.de)
* mainproc.c (check_sig_and_print): Replaced ascime by asctimestamp.
Mon Sep 14 11:40:52 1998 Werner Koch (wk@isil.d.shuttle.de)
* seskey.c (make_session_key): Now detects weak keys.
* trustdb (clear_trust_checked_flag): New.
* plaintext.c (handle_plaintext): Does no anymore suppress CR from
cleartext signed messages.
Sun Sep 13 12:54:29 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (insert_trust_record): Fixed a stupid bug in the free
liunked list loops.
Sat Sep 12 15:49:16 1998 Werner Koch (wk@isil.d.shuttle.de)
* status.c (remove_shmid): New.
(init_shm_comprocess): Now sets permission to the real uid.
Wed Sep 9 11:15:03 1998 Werner Koch (wk@isil.d.shuttle.de)
* packet.h (PKT_pubkey_enc): New flah throw_keyid, and add logic to
implement it.
* g10.c (main): New Option --throw-keyid
* getkey.c (enum_secret_keys): Add new ar and changed all callers.
Tue Sep 8 20:04:09 1998 Werner Koch (wk@isil.d.shuttle.de)
* delkey.c (delete_key): Moved from keyedit.c.
Mon Sep 7 16:37:52 1998 Werner Koch (wk@isil.d.shuttle.de)
* build-packet.c (calc_length_header): New arg new_ctb to correctly
calculate the length of new style packets.
* armor.c (is_armored): Checks for symkey_enc packets.
* pkclist.c (select_algo_from_prefs): 3DEs substitute is now CAST5.
Tue Aug 11 17:54:50 1998 Werner Koch (wk@isil.d.shuttle.de)
* build-packet.c (do_secret_key): Fixed handling of old keys.
* getkey.c (compare_name): Fixed exact and email matching
* openfile.c (open_outfile): Changed arguments and all callers.
Tue Aug 11 09:14:35 1998 Werner Koch (wk@isil.d.shuttle.de)
* encode.c (encode_simple): Applied option set-filename and comment.
(encode_crypt): Ditto.
* sign.c (sign_file): Ditto.
* armor.c (armor_filter): Applied option comment.
* encode.c (encode_crypt): Moved init_packet to the begin.
(encode_simple): add an init_packet().
* comment (write_comment): Now enforces a hash sign as the 1st byte.
* import.c (import_one): Add explanation for "no user ids".
* compress.c (do_uncompress): Applied Brian Warner's patch to support
zlib 1.1.3 etc.
* trustdb.c (check_trust): Fixed a problem after inserting new keys.
* getkey (lookup): do not return the primary key if usage is given
(lookup_sk): Ditto and take usage into account.
* status.c (cpr_get_answer_is_yes): add display_help.
Mon Aug 10 10:11:28 1998 Werner Koch (wk@isil.d.shuttle.de)
* getkey.c (lookup_sk): Now always returns the primary if arg
primary is true.
(lookup): Likewise.
(get_pubkey_byname): Now returns the primary key
(get_seckey_byname): Ditto.
Mon Aug 10 08:34:03 1998 Werner Koch (wk@isil.d.shuttle.de)
* keyid.c (pubkey_letter): ELG_E is now a small g.
Sat Aug 8 17:26:12 1998 Werner Koch (wk@isil.d.shuttle.de)
* openfile (overwrite_filep): Changed semantics and all callers.
Sat Aug 8 12:17:07 1998 Werner Koch (wk@isil.d.shuttle.de)
* status.c (display_help): New.
Thu Aug 6 16:30:41 1998 Werner Koch,mobil,,, (wk@tobold)
* seskey.c (encode_session_key): Now uses get_random_bits().
Thu Aug 6 07:34:56 1998 Werner Koch,mobil,,, (wk@tobold)
* ringedit.c (keyring_copy): No more backupfiles for
secret keyrings and add additional warning in case of
a failed secret keyring operation.
Wed Aug 5 11:54:37 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (check_opts): Moved to main. Changed def_cipher_algo
semantics and chnaged all users.
* pubkey-enc.c (get_sssion_key): New informational output
about preferences.
* parse-packet.c (parse_symkeyenc): Fixed salted+iterated S2K
(parse_key): Ditto.
* build-packet.c (do_secret_key): Ditto.
(do_symkey_enc): Ditto.
Tue Aug 4 08:59:10 1998 Werner Koch (wk@isil.d.shuttle.de)
* getkey.c (enum_secret_keys): Now returns only primary keys.
* getkey (lookup): Now sets the new namehash field.
* parse-packet.c (parse_sig_subpkt2): New.
* sign.c (sign_file): one-pass sigs are now emiited reverse.
Preference data is considered when selecting the compress algo.
Wed Jul 29 12:53:03 1998 Werner Koch (wk@isil.d.shuttle.de)
* free-packet.c (copy_signature): New.
* keygen.c (generate_subkeypair): rewritten
* g10.c (aKeyadd): Removed option --add-key
Mon Jul 27 10:37:28 1998 Werner Koch (wk@isil.d.shuttle.de)
* seckey-cert.c (do_check): Additional check on cipher blocksize.
(protect_secret_key): Ditto.
* encr-data.c: Support for other blocksizes.
* cipher.c (write_header): Ditto.
Fri Jul 24 16:47:59 1998 Werner Koch (wk@isil.d.shuttle.de)
* kbnode.c (insert_kbnode): Changed semantics and all callers.
* keyedit.c : More or less a complete rewrite
Wed Jul 22 17:10:04 1998 Werner Koch (wk@isil.d.shuttle.de)
* build-packet.c (write_sign_packet_header): New.
Tue Jul 21 14:37:09 1998 Werner Koch (wk@isil.d.shuttle.de)
* import.c (import_one): Now creates a trustdb record.
* g10.c (main): New command --check-trustdb
Mon Jul 20 11:15:07 1998 Werner Koch (wk@isil.d.shuttle.de)
* genkey.c (generate_keypair): Default key is now DSA with
encryption only ElGamal subkey.
Thu Jul 16 10:58:33 1998 Werner Koch (wk@isil.d.shuttle.de)
* keyid.c (keyid_from_fingerprint): New.
* getkey.c (get_pubkey_byfprint): New.
Tue Jul 14 18:09:51 1998 Werner Koch (wk@isil.d.shuttle.de)
* keyid.c (fingerprint_from_pk): Add argument and changed all callers.
(fingerprint_from_sk): Ditto.
Tue Jul 14 10:10:03 1998 Werner Koch (wk@isil.d.shuttle.de)
* plaintext.c (handle_plaintext): Now returns create error if
the file could not be created or the user responded not to overwrite
the file.
* mainproc.c (proc_plaintext): Tries again if the file could not
be created to check the signature without output.
* misc.c (disable_core_dumps): New.
* g10.c (main): disable coredumps for gpg
* g10.c (MAINTAINER_OPTIONS): New to disable some options
Mon Jul 13 16:47:54 1998 Werner Koch (wk@isil.d.shuttle.de)
* plaintext.c (hash_datafiles): New arg for better support of
detached sigs. Changed all callers.
* mainproc.c (proc_signature_packets): Ditto.
* g10.c (main): New option "compress-sigs"
* sig.c (sign_file): detached signatures are not anymore compressed
unless the option --compress-sigs is used.
Thu Jul 9 19:54:54 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c: Fixes to allow zero length cleartext signatures
Thu Jul 9 14:52:47 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (build_list): Now drops setuid.
(main): Changed the way keyrings and algorithms are registered .
Wed Jul 8 14:17:30 1998 Werner Koch (wk@isil.d.shuttle.de)
* packet.h (PKT_public_key): Add field keyid.
* parse-packet.c (parse_key): Reset the above field.
* keyid.c (keyid_from_pk): Use above field as cache.
* tdbio.c, tdbio.h: New
* trustdb.c: Moved some functions to tdbio.c.
(print_keyid): New.
* pkclist.c (check_signatures_trust): New.
Wed Jul 8 10:45:28 1998 Werner Koch (wk@isil.d.shuttle.de)
* plaintext.c (special_md_putc): New.
(handle_plaintext): add clearsig argument
* mainproc.c (proc_plaintext): detection of clearsig
* sign.c (write_dased_escaped): Changed clearsig format
Tue Jul 7 18:56:19 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c (find_header): Now makes sure that there is only one
empty line for clearsigs, as this is what OP now says.
Mon Jul 6 13:09:07 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (main): New option default-secret-key
* getkey.c (get_seckey_byname): support for this option.
Mon Jul 6 09:03:49 1998 Werner Koch (wk@isil.d.shuttle.de)
* getkey.c (add_keyring): Keyrings are now added to end of the
list of keyrings. The first added keyringwill be created.
(add_secret_keyring): Likewise.
* ringedit.c (add_keyblock_resource): Files are created here.
* g10.c (aNOP): Removed
* getkey.c (lookup): Add checking of usage for name lookups
* packet.h (pubkey_usage): Add a field which may be used to store
usage capabilities.
* pkclist.c (build_pk_list): getkey now called with usage arg.
* skclist.c (build_sk_list): Ditto.
* sign.c (clearsign_file): Fixed "Hash:" headers
Sat Jul 4 13:33:31 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (list_ownertrust): New.
* g10.c (aListOwnerTrust): New.
* g10.c (def_pubkey_algo): Removed.
* trustdb.c (verify_private_data): Removed and also the call to it.
(sign_private_data): Removed.
Fri Jul 3 13:26:10 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (aEditKey): was aEditSig. Changed usage msg.
* keyedit.c: Done some i18n stuff.
* g10.c (do_not_use_RSA): New.
* sign.c (do_sign): Add call to above function.
* encode.c (write_pubkey_enc_from_list): Ditto.
Thu Jul 2 21:01:25 1998 Werner Koch (wk@isil.d.shuttle.de)
* parse-packet.c: Now is able sto store data of unknown
algorithms.
* free-packet.c: Support for this.
* build-packet.c: Can write data of packet with unknown algos.
Thu Jul 2 11:46:36 1998 Werner Koch (wk@isil.d.shuttle.de)
* parse-packet.c (parse): fixed 4 byte length header
Wed Jul 1 12:36:55 1998 Werner Koch (wk@isil.d.shuttle.de)
* packet.h (new_ctb): New field for some packets
* build-packet.c (build_packet): Support for new_ctb
* parse-packet.c (parse): Ditto.
Mon Jun 29 12:54:45 1998 Werner Koch (wk@isil.d.shuttle.de)
* packet.h: changed all "_cert" to "_key", "subcert" to "subkey".
* free-packet.c (free_packet): Removed memory leak for subkeys.
Sun Jun 28 18:32:27 1998 Werner Koch (wk@isil.d.shuttle.de)
* import.c (import_keys): Renamed from import_pubkeys.
(import_secret_one): New.
* g10.c (aExportSecret): New.
* export.c (export_seckeys): New.
* parse-packet.c (parse_certificate): Cleaned up.
(parse_packet): Trust packets are now considered as unknown.
(parse_pubkey_warning): New.
Fri Jun 26 10:37:35 1998 Werner Koch (wk@isil.d.shuttle.de)
* keygen.c (has_invalid_email_chars): New.
Wed Jun 24 16:40:22 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c (armor_filter): Now creates valid onepass_sig packets
with all detected hash algorithms.
* mainproc.c (proc_plaintext): Now uses the hash algos as specified
in the onepass_sig packets (if there are any)
Mon Jun 22 11:54:08 1998 Werner Koch (wk@isil.d.shuttle.de)
* plaintext.c (handle_plaintext): add arg to disable outout
* mainproc.c (proc_plaintext): disable output when in sigs_only mode.
Thu Jun 18 13:17:27 1998 Werner Koch (wk@isil.d.shuttle.de)
* keygen.c: Removed all rsa packet stuff, chnaged defaults
for key generation.
Sun Jun 14 21:28:31 1998 Werner Koch (wk@isil.d.shuttle.de)
* misc.c (checksum_u16): Fixed a stupid bug which caused a
wrong checksum calculation for the secret key protection and
add a backward compatibility option.
* g10.c (main): Add option --emulate-checksum-bug.
Thu Jun 11 13:26:44 1998 Werner Koch (wk@isil.d.shuttle.de)
* packet.h: Major changes to the structure of public key material
which is now stored in an array and not anaymore in a union of
algorithm specific structures. These is needed to make the system
more extendable and makes a lot of stuff much simpler. Changed
all over the system.
* dsa.c, rsa.c, elg.c: Removed.
Wed Jun 10 07:22:02 1998 Werner Koch,mobil,,, (wk@tobold)
* g10.c ("load-extension"): New option.
Mon Jun 8 22:23:37 1998 Werner Koch (wk@isil.d.shuttle.de)
* seckey-cert.c (do_check): Removed cipher constants
(protect_secret_key): Ditto.
Fri May 29 10:00:28 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (query_trust_info): New.
* keylist.c (list_one): Add output of trust info
* mainproc (list_node): ditto.
* g10.c (main): full trustdb init if -with-colons and any of the
key list modes.
Thu May 28 10:34:42 1998 Werner Koch (wk@isil.d.shuttle.de)
* status.c (STATUS_RSA_OR_IDEA): New.
* sig-check.c (check_signature): Output special status message.
* pubkey-enc.c (get_session_key): Ditto.
* mainproc.c (check_sig_and_print): Changed format of output.
* passpharse.c (passphrase_to_dek): Likewise.
Wed May 27 13:46:48 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (aListSecretKeys): New option --list-secret-keys
* keylist.c (std_key_list): Renamed to public_key_list.
(secret_key_list): New
(list_one, list_all): Add support for secret keys.
* getkey.c (get_secret_keyring): New.
* mainproc.c (list_node): Add option --with-colons for secret keys
* sig-check.c (check_key_signature): detection of selfsigs
* mainproc.c (list_node): fixed listing.
* g10.c (aListSecretKeys): New option --always-trust
* pkclist.c (do_we_trust): Override per option added
* status.c (write_status_text): Add a prefix to every output line.
Wed May 27 07:49:21 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10 (--compress-keys): New.
* options.h (compress_keys): New.
* export.c (export_pubkeys): Only compresses with the new option.
Tue May 26 11:24:33 1998 Werner Koch (wk@isil.d.shuttle.de)
* passphrase.c (get_last_passphrase): New
(set_next_passphrase): New.
(passphrase_to_dek): add support for the above functions.
* keyedit.c (make_keysig_packet): Add sigclass 0x18,
changed all callers due to a new argument.
* keygen.c (write_keybinding): New
(generate_subkeypair): Add functionality
(ask_algo, ask_keysize, ask_valid_days): Broke out of generate_keypair
(ask_user_id, ask_passphrase): Ditto.
Thu May 21 11:26:13 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c,gpgd.c (main): Does now return an int, so that egcs does
not complain.
* armor.c (fake_packet): Removed erro message and add a noticed
that this part should be fixed.
* sign.c (sign_file): Compression now comes in front of encryption.
* encode.c (encode_simple): Ditto.
(encode_crypt): Ditto.
Tue May 19 16:18:19 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c (fake_packet): Changed assertion to log_error
Sat May 16 16:02:06 1998 Werner Koch (wk@isil.d.shuttle.de)
* build-packet.c (build_packet): Add SUBKEY packets.
Fri May 15 17:57:23 1998 Werner Koch (wk@isil.d.shuttle.de)
* sign.c (hash_for): New and used in all places here.
* main.h (DEFAULT_): new macros.
* g10.c (opt.def_digest_algo): Now set to 0
* compress.c (init_compress): Add support for algo 1
* options.h (def_compress_algo): New
* g10.c (main): New option --compress-algo
Fri May 15 13:23:59 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (print_mds): New feature to print only one hash,
chnaged formatting.
Thu May 14 15:36:24 1998 Werner Koch (wk@isil.d.shuttle.de)
* misc.c (trap_unaligned) [__alpha__]: New
* g10.c (trap_unaligned): Add call to this to track down SIGBUS
on Alphas (to avoid the slow emulation code).
Wed May 13 11:48:27 1998 Werner Koch (wk@isil.d.shuttle.de)
* build-packet.c (do_signature): Support for v4 pakets.
* keyedit.c (make_keysig_packet): Ditto.
* build-packet.c (build_sig_subpkt_from_sig): New.
(build_sig_subpkt): New.
* elg.c (g10_elg_sign): removed keyid_from_skc.
* dsa.c (g10_dsa_sign): Ditto.
* rsa.c (g10_rsa_sign): Ditto.
* keyedit.c (make_keysig_packet): Add call to keyid_from_skc
* sign.c (clearsign_file): Support for v4 signatures.
(sign_file): Ditto.
Wed May 6 09:31:24 1998 Werner Koch (wk@isil.d.shuttle.de)
* parse-packet.c (do_parse): add support for 5 byte length leader.
(parse_subpkt): Ditto.
* build-packet.c (write_new_header): Ditto.
* packet.h (SIGSUBPKT_): New constants.
* parse-packet.c (parse_sig_subpkt): Changed name, made global,
and arg to return packet length, chnaged all callers
Tue May 5 22:11:59 1998 Werner Koch (wk@isil.d.shuttle.de)
* keygen.c (gen_dsa): New.
* build_packet.c (do_secret_cert): Support for DSA
Mon May 4 19:01:25 1998 Werner Koch (wk@isil.d.shuttle.de)
* compress.c: doubled buffer sizes
* parse-packet.c (do_plaintext): now uses iobuf_read/write.
Mon May 4 09:35:53 1998 Werner Koch (wk@isil.d.shuttle.de)
* seskey.c (encode_md_value): Add optional argument hash_algo,
changed all callers.
* passphrase.c (make_dek_from_passphrase): Removed
* (get_passhrase_hash): Changed name to passphrase_to_dek, add arg,
changed all callers.
* all: Introduced the new ELG identifier and added support for the
encryption only one (which is okay to use by GNUPG for signatures).
Sun May 3 17:50:26 1998 Werner Koch (wk@isil.d.shuttle.de)
* packet.h (PKT_OLD_COMMENT): New name for type 16.
* parse-packet.c (parse_comment): Now uses type 61
Fri May 1 12:44:39 1998 Werner Koch,mobil,,, (wk@tobold)
* packet.h (count): Chnaged s2k count from byte to u32.
* seckey-cert.c (do_check): Changed s2k algo 3 to 4, changed
reading of count.
* build-packet.c (do_secret_cert): ditto.
* parse-packet.c (parse_certificate): ditto.
* parse-packet.c (parse_symkeyenc): New.
* build-packet.c (do_symkey_enc): New.
Thu Apr 30 16:33:34 1998 Werner Koch (wk@isil.d.shuttle.de)
* sign.c (clearsign_file): Fixed "Hash: " armor line.
Tue Apr 28 14:27:42 1998 Werner Koch (wk@isil.d.shuttle.de)
* parse-packet.c (parse_subpkt): Some new types.
Mon Apr 27 12:53:59 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (main): Add option --skip-verify.
* mainproc.c (check_sig_and_print): Ditto.
* g10.c (print_mds): Add output for Tiger.
* sign.c (sign_file): Now uses partial length headers if used
in canonical textmode (kludge to fix a bug).
* parse-packet.c (parse_certificate): Changed BLOWFISH id.
* pubkey-enc.c (get_session_key): Ditto.
* seskey.c (make_session_key): Ditto.
* seckey-cert.c (protect_secret_key,do_check): Add BLOWFISH160.
Fri Apr 24 17:38:48 1998 Werner Koch,mobil,,, (wk@tobold)
* sig-check.c (check_key_signature): Add sig-class 0x14..0x17
* keyedit.c (sign-key): Some changes to start with support of
the above new sig-classes.
Wed Apr 22 09:01:57 1998 Werner Koch,mobil,,, (wk@tobold)
* getkey.c (compare_name): add email matching
Tue Apr 21 16:17:12 1998 Werner Koch,mobil,,, (wk@tobold)
* armor.c (armor_filter): fixed missing last LF before CSUM.
Thu Apr 9 11:35:22 1998 Werner Koch (wk@isil.d.shuttle.de)
* seckey-cert.c (do_check): New; combines all the check functions
into one.
* sign.c: removed all key management functions
* keyedit.c: New.
Thu Apr 9 09:49:36 1998 Werner Koch (wk@isil.d.shuttle.de)
* import.c (chk_self_sigs): Changed an error message.
Wed Apr 8 16:19:39 1998 Werner Koch (wk@isil.d.shuttle.de)
* packet.h: packet structs now uses structs from the pubkey,
removed all copy operations from packet to pubkey structs.
Wed Apr 8 13:40:33 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (verify_own_certs): Fixed "public key not found".
* getkey.c (key_byname): New, combines public and secret key search.
* pkclist.c (build_pkc_list): Add new arg usage, changed all callers.
* skclist.c (build_skc_list): Likewise.
* ringedit.c (find_keyblock, keyring_search2): Removed.
Wed Apr 8 09:47:21 1998 Werner Koch (wk@isil.d.shuttle.de)
- * sig-check.c (do_check): Applied small fix from Ulf Möller.
+ * sig-check.c (do_check): Applied small fix from Ulf Möller.
Tue Apr 7 19:28:07 1998 Werner Koch (wk@isil.d.shuttle.de)
* cipher.c, encr-data.c, seckey-cert.c: Now uses cipher_xxxx
functions instead of blowfish_xxx or cast_xxx
Tue Apr 7 11:04:02 1998 Werner Koch (wk@isil.d.shuttle.de)
* Makefile.am (g10maint.o): Changed the way it is created.
Mon Apr 6 11:17:08 1998 Werner Koch (wk@isil.d.shuttle.de)
* misc.c: New.
* keygen.c (checksum,checksum_u16,checksum_mpi): Moved to misc.c
* seckey-cert.c: Kludge for wrong ELG checksum implementation.
Sat Apr 4 20:07:01 1998 Werner Koch (wk@isil.d.shuttle.de)
* cipher.c (cipher_filter): Support for CAST5
* encr-data.c (decode_filter): Ditto.
(decrypt_data): Ditto.
* seskey.c (make_session_key): Ditto.
* seckey-cert.c (check_elg, check_dsa): Ditto,
(protect_secret_key): Ditto.
* pubkey-enc.c (get_session_key): Ditto.
* passphrase.c (hash_passphrase): Ditto.
Thu Apr 2 20:22:35 1998 Werner Koch (wk@isil.d.shuttle.de)
* gpgd.c: New
Thu Apr 2 10:38:16 1998 Werner Koch (wk@isil.d.shuttle.de)
* keygen.c (generate_keypair): Add valid_days stuff.
* trustdb.c (check_trust): Add check for valid_days.
Wed Apr 1 16:15:58 1998 Werner Koch (wk@isil.d.shuttle.de)
* keygen.c (generate_keypair): Addional question whether the
selected large keysize is really needed.
Wed Apr 1 15:56:33 1998 Werner Koch (wk@isil.d.shuttle.de)
* seckey-cert.c (protect_secret_key): merged protect_xxx to here.
Wed Apr 1 10:34:46 1998 Werner Koch (wk@isil.d.shuttle.de)
* Makefile.am (g10maint.c): Changed creation rule, so that it works
on FreeBSD (missing CFLAGS).
* parse-packet.c (parse_subkey): Removed.
Thu Mar 19 15:22:36 1998 Werner Koch (wk@isil.d.shuttle.de)
* ringedit.c (keyring_enum): Fixed problem with reading too
many packets. Add support to read secret keyrings.
* getkey.c (scan_keyring): Removed
(lookup): New to replace scan_keyring.
(scan_secret_keyring): Removed.
(lookup_skc): New.
Wed Mar 18 11:47:34 1998 Werner Koch (wk@isil.d.shuttle.de)
* ringedit.c (enum_keyblocks): New read mode 11.
* keyid.c (elg_fingerprint_md): New and changed all other functions
to call this if the packet version is 4 or above.
Tue Mar 17 20:46:16 1998 Werner Koch (wk@isil.d.shuttle.de)
* parse-packet.c (parse_certificate): Add listing support for subkeys.
Tue Mar 17 20:32:22 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c (is_armored): Allow marker packet.
Thu Mar 12 13:36:49 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (check_trust): Checks timestamp of pubkey.
* sig-check. (do_check): Compares timestamps.
Tue Mar 10 17:01:56 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (main): Add call to init_signals.
* signal.c: New.
Mon Mar 9 12:43:42 1998 Werner Koch (wk@isil.d.shuttle.de)
* dsa.c: New
* packet.h, free-packet.c, parse-packet.c : Add support for DSA
* sig-check.c, getkey.c, keyid.c, ringedit.c: Ditto.
* seckey-cert.c: Ditto.
* packet.h : Moved .digest_algo of signature packets to outer
structure. Changed all references
Sun Mar 8 13:06:42 1998 Werner Koch (wk@isil.d.shuttle.de)
* openfile.c : Support for stdout filename "-".
* mainproc.c (check_sig_and_print): Enhanced status output:
* status.c (write_status_text): New.
Fri Mar 6 16:10:54 1998 Werner Koch (wk@isil.d.shuttle.de)
* kbnode.c (clone_kbnode): Fixed private_flag.
* mainproc.c (list_node): Output of string "Revoked" as user-id.
Fri Mar 6 14:26:39 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (main): Add userids to "-kv" and cleaned up this stuff.
Fri Mar 6 12:45:58 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (main): Changed semantics of the list-... commands
and added a new one. Removed option "-d"
* decrypt.c: New.
* trustdb.c (init_trustdb): Autocreate directory only if it ends
in "/.gnupg".
Thu Mar 5 12:12:11 1998 Werner Koch (wk@isil.d.shuttle.de)
* mainproc.c (do_proc_packets): New. Common part of proc_packet.
(proc_signature_packets): special version to handle signature data.
* verify.c: New.
* g10.c (aVerify): New.
* plaintext.c (hash_datafiles): New.
* compress.c (handle_compressed): Add callback arg, changed caller.
Thu Mar 5 10:20:06 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c: Is nom the common source for gpg and gpgm
* g10maint.c: Removed
* Makefile.am: Add rule to build g10maint.c
Thu Mar 5 08:43:59 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (main): Changed the way clear text sigs are faked.
Wed Mar 4 19:47:37 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10maint.c (aMuttKeyList): New
* keylist.c: New.
Wed Mar 4 17:20:33 1998 Werner Koch (wk@isil.d.shuttle.de)
* getkey.c (get_pubkey_byname): Kludge to allow 0x prefix.
Tue Mar 3 13:46:55 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10maint.c (main): New option --gen-random.
Tue Mar 3 09:50:08 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (aDeleteSecretKey): New.
(aEditSig): Add option "--edit-key" as synonym for "--edit-sig".
(aDeleteSecretKey): New.
* getkey.c (seckey_available): New.
* sign.c (delete_key): Enhanced to delete secret keys, changed all
callers.
Mon Mar 2 21:23:48 1998 Werner Koch (wk@isil.d.shuttle.de)
* pkc_list.c (build_pkc_list): Add interactive input of user ID.
Mon Mar 2 20:54:05 1998 Werner Koch (wk@isil.d.shuttle.de)
* pkclist.c (do_we_trust_pre): New.
(add_ownertrust): Add message.
* trustdb.c (enum_trust_web): Quick fix.
Mon Mar 2 13:50:53 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (main): New action aDeleteKey
* sign.c (delete_key): New.
Sun Mar 1 16:38:58 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (do_check): No returns TRUST_UNDEFINED instead of
eof error.
Fri Feb 27 18:14:03 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c (find_header): Removed trailing CR on headers.
Fri Feb 27 18:02:48 1998 Werner Koch (wk@isil.d.shuttle.de)
* ringedit.c (keyring_search) [MINGW32]: Open and close file here
because rename does not work on open files. Chnaged callers.
Fri Feb 27 16:43:11 1998 Werner Koch (wk@isil.d.shuttle.de)
* sig-check.c (do_check): Add an md_enable.
* mainproc.c (do_check_sig): Use md_open in case of detached sig
(proc_tree): Take detached sigs into account.
Fri Feb 27 15:22:46 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (main): Make use of GNUPGHOME envvar.
* g10main.c (main): Ditto.
Wed Feb 25 11:40:04 1998 Werner Koch (wk@isil.d.shuttle.de)
* plaintext.c (ask_for_detached_datafile): add opt.verbose to
info output.
* openfile.c (open_sigfile): Try also name ending in ".asc"
Wed Feb 25 08:41:00 1998 Werner Koch (wk@isil.d.shuttle.de)
* keygen.c (generate_keypair): Fixed memory overflow.
Tue Feb 24 15:51:55 1998 Werner Koch (wk@isil.d.shuttle.de)
* parse-packet.c (parse_certificate): Support for S2K.
* build-packet.c (do_secret_cert): Ditto.
* keygen.c (gen_elg): Ditto.
* seckey-cert.c (check_elg): Ditto
(protect_elg): Ditto.
* sign.c (chnage_passphrase): Ditto.
* passphrase.c (get_passphrase_hash): Support for a salt and
changed all callers.
(make_dek_from_passphrase): Ditto.
Tue Feb 24 12:30:56 1998 Werner Koch (wk@isil.d.shuttle.de)
* build-packet.c (hash_public_cert): Disabled debug output.
Fri Feb 20 17:22:28 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (init_trustdb) [MINGW32]: Removed 2nd mkdir arg.
(keyring_copy) [MINGW32]: Add a remove prior to the renames.
Wed Feb 18 18:39:02 1998 Werner Koch (wk@isil.d.shuttle.de)
* Makefile.am (OMIT_DEPENDENCIES): New.
* rsa.c: Replaced log_bug by BUG.
Wed Feb 18 13:35:58 1998 Werner Koch (wk@isil.d.shuttle.de)
* mainproc.c (do_check_sig): Now uses hash_public_cert.
* parse-packet.c (parse_certificate): Removed hashing.
* packet.h (public_cert): Removed hash variable.
* free-packet.c (copy_public_cert, free_public_cert): Likewise.
* sig-check.c (check_key_signatures): Changed semantics.
Wed Feb 18 12:11:28 1998 Werner Koch (wk@isil.d.shuttle.de)
* trustdb.c (do_check): Add handling for revocation certificates.
(build_sigrecs): Ditto.
(check_sigs): Ditto.
Wed Feb 18 09:31:04 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c (armor_filter): Add afx->hdrlines.
* revoke.c (gen_revoke): Add comment line.
* dearmor.c (enarmor_file): Ditto.
* sig-check.c (check_key_signature): Add handling for class 0x20.
* mainproc.c : Ditto.
Tue Feb 17 21:24:17 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c : Add header lines "...ARMORED FILE .."
* dearmor.c (enarmor_file): New.
* g10maint.c (main): New option "--enarmor"
Tue Feb 17 19:03:33 1998 Werner Koch (wk@isil.d.shuttle.de)
* mainproc.c : Changed a lot, because the packets are now stored
a simple linlked list and not anymore in a complicatd tree structure.
Tue Feb 17 10:14:48 1998 Werner Koch (wk@isil.d.shuttle.de)
* free_packet.c (cmp_public_certs): New.
(cmp_user_ids): New.
* kbnode.c (clone_kbnode): New.
(release_kbnode): Add clone support.
* ringedit.c (find_keyblock_bypkc): New.
* sign.c (remove_keysigs): Self signatures are now skipped,
changed arguments and all callers.
* import.c : Add functionality.
Tue Feb 17 09:31:40 1998 Werner Koch (wk@isil.d.shuttle.de)
* options.h (homedir): New option.
* g10.c, g10maint.c, getkey.c, keygen.c, trustdb.c (opt.homedir): New.
* trustdb.c (init_trustdb): mkdir for hoem directory
(sign_private_data): Renamed "sig" to "g10.sig"
Mon Feb 16 20:02:03 1998 Werner Koch (wk@isil.d.shuttle.de)
* kbnode.c (commit_kbnode): New.
(delete_kbnode): removed unused first arg. Changed all Callers.
* ringedit.c (keyblock_resource_name): New.
(get_keyblock_handle): NULL for filename returns default resource.
Mon Feb 16 19:38:48 1998 Werner Koch (wk@isil.d.shuttle.de)
* sig-check.s (check_key_signature): Now uses the supplied
public key to check the signature and not any more the one
from the getkey.c
(do_check): New.
(check_signature): Most work moved to do_check.
Mon Feb 16 14:48:57 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c (find_header): Fixed another bug.
Mon Feb 16 12:18:34 1998 Werner Koch (wk@isil.d.shuttle.de)
* getkey.c (scan_keyring): Add handling of compressed keyrings.
Mon Feb 16 10:44:51 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c, g10maint.c (strusage): Rewrote.
(build_list): New
Mon Feb 16 08:58:41 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c (use_armor): New.
Sat Feb 14 14:30:57 1998 Werner Koch (wk@isil.d.shuttle.de)
* mainproc.c (proc_tree): Sigclass fix.
Sat Feb 14 14:16:33 1998 Werner Koch (wk@isil.d.shuttle.de)
* armor.c (armor_filter): Changed version and comment string.
* encode.c, sign.c, keygen.c: Changed all comment packet strings.
Sat Feb 14 12:39:24 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (aGenRevoke): New command.
* revoke.c: New.
* sign.c (make_keysig_packet): Add support for sigclass 0x20.
Fri Feb 13 20:18:14 1998 Werner Koch (wk@isil.d.shuttle.de)
* ringedit.c (enum_keyblocks, keyring_enum): New.
Fri Feb 13 19:33:40 1998 Werner Koch (wk@isil.d.shuttle.de)
* export.c: Add functionality.
* keygen.c (generate_keypair): Moved the leading comment behind the
key packet.
* kbnode.c (walk_kbnode): Fixed.
* g10.c (main): listing armored keys now work.
Fri Feb 13 16:17:43 1998 Werner Koch (wk@isil.d.shuttle.de)
* parse-packet.c (parse_publickey, parse_signature): Fixed calls
to mpi_read used for ELG b.
Fri Feb 13 15:13:23 1998 Werner Koch (wk@isil.d.shuttle.de)
* g10.c (main): changed formatting of help output.
Thu Feb 12 22:24:42 1998 Werner Koch (wk@frodo)
* pubkey-enc.c (get_session_key): rewritten
Copyright 1998,1999,2000,2001,2002,2003,2004,2005,
- 2006 Free Software Foundation, Inc.
+ 2006,2007 Free Software Foundation, Inc.
This file is free software; as a special exception the author gives
unlimited permission to copy and/or distribute it, with or without
modifications, as long as this notice is preserved.
This file is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/g10/gpg.c b/g10/gpg.c
index dc100dc92..000bf1a9d 100644
--- a/g10/gpg.c
+++ b/g10/gpg.c
@@ -1,4219 +1,4228 @@
/* gpg.c - The GnuPG utility (main for gpg)
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
* 2006 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GnuPG is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
#include <config.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <unistd.h>
#include <assert.h>
#ifdef HAVE_DOSISH_SYSTEM
#include <fcntl.h> /* for setmode() */
#endif
#ifdef HAVE_STAT
#include <sys/stat.h> /* for stat() */
#endif
#include <fcntl.h>
#include <assuan.h>
#ifdef HAVE_W32_SYSTEM
#include <windows.h>
#endif
#define INCLUDED_BY_MAIN_MODULE 1
#include "gpg.h"
#include "packet.h"
#include "../common/iobuf.h"
#include "util.h"
#include "main.h"
#include "options.h"
#include "keydb.h"
#include "trustdb.h"
#include "cipher.h"
#include "filter.h"
#include "ttyio.h"
#include "i18n.h"
#include "status.h"
#include "keyserver-internal.h"
#include "exec.h"
#if defined(HAVE_DOSISH_SYSTEM) || defined(__CYGWIN__)
#define MY_O_BINARY O_BINARY
#ifndef S_IRGRP
# define S_IRGRP 0
# define S_IWGRP 0
#endif
#else
#define MY_O_BINARY 0
#endif
enum cmd_and_opt_values
{
aNull = 0,
oArmor = 'a',
aDetachedSign = 'b',
aSym = 'c',
aDecrypt = 'd',
aEncr = 'e',
oInteractive = 'i',
aListKeys = 'k',
oDryRun = 'n',
oOutput = 'o',
oQuiet = 'q',
oRecipient = 'r',
oHiddenRecipient = 'R',
aSign = 's',
oTextmodeShort= 't',
oLocalUser = 'u',
oVerbose = 'v',
oCompress = 'z',
oSetNotation = 'N',
aListSecretKeys = 'K',
oBatch = 500,
oMaxOutput,
oSigNotation,
oCertNotation,
oShowNotation,
oNoShowNotation,
aEncrFiles,
aEncrSym,
aDecryptFiles,
aClearsign,
aStore,
aKeygen,
aSignEncr,
aSignEncrSym,
aSignSym,
aSignKey,
aLSignKey,
aListConfig,
aGPGConfList,
aGPGConfTest,
aListPackets,
aEditKey,
aDeleteKeys,
aDeleteSecretKeys,
aDeleteSecretAndPublicKeys,
aImport,
aFastImport,
aVerify,
aVerifyFiles,
aListSigs,
aSendKeys,
aRecvKeys,
aSearchKeys,
aRefreshKeys,
aFetchKeys,
aExport,
aExportSecret,
aExportSecretSub,
aCheckKeys,
aGenRevoke,
aDesigRevoke,
aPrimegen,
aPrintMD,
aPrintMDs,
aCheckTrustDB,
aUpdateTrustDB,
aFixTrustDB,
aListTrustDB,
aListTrustPath,
aExportOwnerTrust,
aImportOwnerTrust,
aDeArmor,
aEnArmor,
aGenRandom,
aRebuildKeydbCaches,
aCardStatus,
aCardEdit,
aChangePIN,
aServer,
oTextmode,
oNoTextmode,
oExpert,
oNoExpert,
oDefSigExpire,
oAskSigExpire,
oNoAskSigExpire,
oDefCertExpire,
oAskCertExpire,
oNoAskCertExpire,
oDefCertLevel,
oMinCertLevel,
oAskCertLevel,
oNoAskCertLevel,
oFingerprint,
oWithFingerprint,
oAnswerYes,
oAnswerNo,
oKeyring,
oPrimaryKeyring,
oSecretKeyring,
oShowKeyring,
oDefaultKey,
oDefRecipient,
oDefRecipientSelf,
oNoDefRecipient,
oOptions,
oDebug,
oDebugLevel,
oDebugAll,
oDebugCCIDDriver,
oStatusFD,
oStatusFile,
oAttributeFD,
oAttributeFile,
oEmitVersion,
oNoEmitVersion,
oCompletesNeeded,
oMarginalsNeeded,
oMaxCertDepth,
oLoadExtension,
oGnuPG,
oRFC1991,
oRFC2440,
oOpenPGP,
oPGP2,
oPGP6,
oPGP7,
oPGP8,
oRFC2440Text,
oNoRFC2440Text,
oCipherAlgo,
oDigestAlgo,
oCertDigestAlgo,
oCompressAlgo,
oCompressLevel,
oBZ2CompressLevel,
oBZ2DecompressLowmem,
oPasswd,
oPasswdFD,
oPasswdFile,
oPasswdRepeat,
oCommandFD,
oCommandFile,
oQuickRandom,
oNoVerbose,
oTrustDBName,
oNoSecmemWarn,
oRequireSecmem,
oNoRequireSecmem,
oNoPermissionWarn,
oNoMDCWarn,
oNoArmor,
oNoDefKeyring,
oNoGreeting,
oNoTTY,
oNoOptions,
oNoBatch,
oHomedir,
oWithColons,
oWithKeyData,
oSkipVerify,
oCompressKeys,
oCompressSigs,
oAlwaysTrust,
oTrustModel,
oForceOwnertrust,
oSetFilename,
oForYourEyesOnly,
oNoForYourEyesOnly,
oSetPolicyURL,
oSigPolicyURL,
oCertPolicyURL,
oShowPolicyURL,
oNoShowPolicyURL,
oSigKeyserverURL,
oUseEmbeddedFilename,
oNoUseEmbeddedFilename,
oComment,
oDefaultComment,
oNoComments,
oThrowKeyids,
oNoThrowKeyids,
oShowPhotos,
oNoShowPhotos,
oPhotoViewer,
oForceV3Sigs,
oNoForceV3Sigs,
oForceV4Certs,
oNoForceV4Certs,
oForceMDC,
oNoForceMDC,
oDisableMDC,
oNoDisableMDC,
oS2KMode,
oS2KDigest,
oS2KCipher,
oS2KCount,
oSimpleSKChecksum,
oDisplayCharset,
oNotDashEscaped,
oEscapeFrom,
oNoEscapeFrom,
oLockOnce,
oLockMultiple,
oLockNever,
oKeyServer,
oKeyServerOptions,
oImportOptions,
oExportOptions,
oListOptions,
oVerifyOptions,
oTempDir,
oExecPath,
oEncryptTo,
oHiddenEncryptTo,
oNoEncryptTo,
oLoggerFD,
oLoggerFile,
oUtf8Strings,
oNoUtf8Strings,
oDisableCipherAlgo,
oDisablePubkeyAlgo,
oAllowNonSelfsignedUID,
oNoAllowNonSelfsignedUID,
oAllowFreeformUID,
oNoAllowFreeformUID,
oAllowSecretKeyImport,
oEnableSpecialFilenames,
oNoLiteral,
oSetFilesize,
oHonorHttpProxy,
oFastListMode,
oListOnly,
oIgnoreTimeConflict,
oIgnoreValidFrom,
oIgnoreCrcError,
oIgnoreMDCError,
oShowSessionKey,
oOverrideSessionKey,
oNoRandomSeedFile,
oAutoKeyRetrieve,
oNoAutoKeyRetrieve,
oUseAgent,
oNoUseAgent,
oGpgAgentInfo,
oMergeOnly,
oTryAllSecrets,
oTrustedKey,
oNoExpensiveTrustChecks,
oFixedListMode,
oNoSigCache,
oNoSigCreateCheck,
oAutoCheckTrustDB,
oNoAutoCheckTrustDB,
oPreservePermissions,
oDefaultPreferenceList,
oDefaultKeyserverURL,
oPersonalCipherPreferences,
oPersonalDigestPreferences,
oPersonalCompressPreferences,
oAgentProgram,
oDisplay,
oTTYname,
oTTYtype,
oLCctype,
oLCmessages,
oGroup,
oUnGroup,
oNoGroups,
oStrict,
oNoStrict,
oMangleDosFilenames,
oNoMangleDosFilenames,
oEnableProgressFilter,
oMultifile,
oKeyidFormat,
oExitOnStatusWriteError,
oLimitCardInsertTries,
oRequireCrossCert,
oNoRequireCrossCert,
oAutoKeyLocate,
oNoAutoKeyLocate,
oAllowMultisigVerification,
oEnableDSA2,
oDisableDSA2,
+ oAllowMultipleMessages,
+ oNoAllowMultipleMessages,
oNoop
};
static ARGPARSE_OPTS opts[] = {
{ 300, NULL, 0, N_("@Commands:\n ") },
{ aSign, "sign", 256, N_("|[file]|make a signature")},
{ aClearsign, "clearsign", 256, N_("|[file]|make a clear text signature")},
{ aDetachedSign, "detach-sign", 256, N_("make a detached signature")},
{ aEncr, "encrypt", 256, N_("encrypt data")},
{ aEncrFiles, "encrypt-files", 256, "@"},
{ aSym, "symmetric", 256, N_("encryption only with symmetric cipher")},
{ aStore, "store", 256, "@"},
{ aDecrypt, "decrypt", 256, N_("decrypt data (default)")},
{ aDecryptFiles, "decrypt-files", 256, "@"},
{ aVerify, "verify" , 256, N_("verify a signature")},
{ aVerifyFiles, "verify-files" , 256, "@" },
{ aListKeys, "list-keys", 256, N_("list keys")},
{ aListKeys, "list-public-keys", 256, "@" },
{ aListSigs, "list-sigs", 256, N_("list keys and signatures")},
{ aCheckKeys, "check-sigs",256, N_("list and check key signatures")},
{ oFingerprint, "fingerprint", 256, N_("list keys and fingerprints")},
{ aListSecretKeys, "list-secret-keys", 256, N_("list secret keys")},
{ aKeygen, "gen-key", 256, N_("generate a new key pair")},
{ aDeleteKeys,"delete-keys",256,N_("remove keys from the public keyring")},
{ aDeleteSecretKeys, "delete-secret-keys",256,
N_("remove keys from the secret keyring")},
{ aSignKey, "sign-key" ,256, N_("sign a key")},
{ aLSignKey, "lsign-key" ,256, N_("sign a key locally")},
{ aEditKey, "edit-key" ,256, N_("sign or edit a key")},
{ aGenRevoke, "gen-revoke",256, N_("generate a revocation certificate")},
{ aDesigRevoke, "desig-revoke",256, "@" },
{ aExport, "export" , 256, N_("export keys") },
{ aSendKeys, "send-keys" , 256, N_("export keys to a key server") },
{ aRecvKeys, "recv-keys" , 256, N_("import keys from a key server") },
{ aSearchKeys, "search-keys" , 256,
N_("search for keys on a key server") },
{ aRefreshKeys, "refresh-keys", 256,
N_("update all keys from a keyserver")},
{ aFetchKeys, "fetch-keys" , 256, "@" },
{ aExportSecret, "export-secret-keys" , 256, "@" },
{ aExportSecretSub, "export-secret-subkeys" , 256, "@" },
{ aImport, "import", 256 , N_("import/merge keys")},
{ aFastImport, "fast-import", 256 , "@"},
#ifdef ENABLE_CARD_SUPPORT
{ aCardStatus, "card-status", 256, N_("print the card status")},
{ aCardEdit, "card-edit", 256, N_("change data on a card")},
{ aChangePIN, "change-pin", 256, N_("change a card's PIN")},
#endif
{ aListConfig, "list-config", 256, "@"},
{ aGPGConfList, "gpgconf-list", 256, "@" },
{ aGPGConfTest, "gpgconf-test", 256, "@" },
{ aListPackets, "list-packets",256, "@"},
{ aExportOwnerTrust, "export-ownertrust", 256, "@"},
{ aImportOwnerTrust, "import-ownertrust", 256, "@"},
{ aUpdateTrustDB,
"update-trustdb",0 , N_("update the trust database")},
{ aCheckTrustDB, "check-trustdb", 0, "@"},
{ aFixTrustDB, "fix-trustdb", 0, "@"},
{ aDeArmor, "dearmor", 256, "@"},
{ aDeArmor, "dearmour", 256, "@"},
{ aEnArmor, "enarmor", 256, "@"},
{ aEnArmor, "enarmour", 256, "@"},
{ aPrintMD, "print-md" , 256, N_("|algo [files]|print message digests")},
{ aPrimegen, "gen-prime" , 256, "@" },
{ aGenRandom, "gen-random", 256, "@" },
{ aServer, "server", 256, N_("run in server mode")},
{ 301, NULL, 0, N_("@\nOptions:\n ") },
{ oArmor, "armor", 0, N_("create ascii armored output")},
{ oArmor, "armour", 0, "@" },
{ oRecipient, "recipient", 2, N_("|NAME|encrypt for NAME")},
{ oHiddenRecipient, "hidden-recipient", 2, "@" },
{ oRecipient, "remote-user", 2, "@"}, /* old option name */
{ oDefRecipient, "default-recipient", 2, "@"},
{ oDefRecipientSelf, "default-recipient-self", 0, "@"},
{ oNoDefRecipient, "no-default-recipient", 0, "@" },
{ oTempDir, "temp-directory", 2, "@" },
{ oExecPath, "exec-path", 2, "@" },
{ oEncryptTo, "encrypt-to", 2, "@" },
{ oHiddenEncryptTo, "hidden-encrypt-to", 2, "@" },
{ oNoEncryptTo, "no-encrypt-to", 0, "@" },
{ oLocalUser, "local-user",2, N_("use this user-id to sign or decrypt")},
{ oCompress, NULL, 1, N_("|N|set compress level N (0 disables)") },
{ oCompressLevel, "compress-level", 1, "@" },
{ oBZ2CompressLevel, "bzip2-compress-level", 1, "@" },
{ oBZ2DecompressLowmem, "bzip2-decompress-lowmem", 0, "@" },
{ oTextmodeShort, NULL, 0, "@"},
{ oTextmode, "textmode", 0, N_("use canonical text mode")},
{ oNoTextmode, "no-textmode", 0, "@"},
{ oExpert, "expert", 0, "@"},
{ oNoExpert, "no-expert", 0, "@"},
{ oDefSigExpire, "default-sig-expire", 2, "@"},
{ oAskSigExpire, "ask-sig-expire", 0, "@"},
{ oNoAskSigExpire, "no-ask-sig-expire", 0, "@"},
{ oDefCertExpire, "default-cert-expire", 2, "@"},
{ oAskCertExpire, "ask-cert-expire", 0, "@"},
{ oNoAskCertExpire, "no-ask-cert-expire", 0, "@"},
{ oDefCertLevel, "default-cert-level", 1, "@"},
{ oMinCertLevel, "min-cert-level", 1, "@"},
{ oAskCertLevel, "ask-cert-level", 0, "@"},
{ oNoAskCertLevel, "no-ask-cert-level", 0, "@"},
{ oOutput, "output", 2, N_("use as output file")},
{ oMaxOutput, "max-output", 16|4, "@" },
{ oVerbose, "verbose", 0, N_("verbose") },
{ oQuiet, "quiet", 0, "@"},
{ oNoTTY, "no-tty", 0, "@"},
{ oForceV3Sigs, "force-v3-sigs", 0, "@"},
{ oNoForceV3Sigs, "no-force-v3-sigs", 0, "@"},
{ oForceV4Certs, "force-v4-certs", 0, "@"},
{ oNoForceV4Certs, "no-force-v4-certs", 0, "@"},
{ oForceMDC, "force-mdc", 0, "@"},
{ oNoForceMDC, "no-force-mdc", 0, "@" },
{ oDisableMDC, "disable-mdc", 0, "@"},
{ oNoDisableMDC, "no-disable-mdc", 0, "@" },
{ oDryRun, "dry-run", 0, N_("do not make any changes") },
{ oInteractive, "interactive", 0, N_("prompt before overwriting") },
{ oUseAgent, "use-agent",0, "@"},
{ oNoUseAgent, "no-use-agent",0, "@"},
{ oGpgAgentInfo, "gpg-agent-info",2, "@"},
{ oBatch, "batch", 0, "@"},
{ oAnswerYes, "yes", 0, "@"},
{ oAnswerNo, "no", 0, "@"},
{ oKeyring, "keyring", 2, "@"},
{ oPrimaryKeyring, "primary-keyring",2, "@" },
{ oSecretKeyring, "secret-keyring", 2, "@"},
{ oShowKeyring, "show-keyring", 0, "@"},
{ oDefaultKey, "default-key", 2, "@"},
{ oKeyServer, "keyserver", 2, "@"},
{ oKeyServerOptions, "keyserver-options",2,"@"},
{ oImportOptions, "import-options",2,"@"},
{ oExportOptions, "export-options",2,"@"},
{ oListOptions, "list-options",2,"@"},
{ oVerifyOptions, "verify-options",2,"@"},
{ oDisplayCharset, "display-charset", 2, "@"},
{ oDisplayCharset, "charset", 2, "@"},
{ oOptions, "options", 2, "@"},
{ oDebug, "debug" ,4|16, "@"},
{ oDebugLevel, "debug-level" ,2, "@"},
{ oDebugAll, "debug-all" ,0, "@"},
{ oStatusFD, "status-fd" ,1, "@"},
{ oStatusFile, "status-file" ,2, "@"},
{ oAttributeFD, "attribute-fd" ,1, "@" },
{ oAttributeFile, "attribute-file" ,2, "@" },
{ oNoop, "sk-comments", 0, "@"},
{ oNoop, "no-sk-comments", 0, "@"},
{ oCompletesNeeded, "completes-needed", 1, "@"},
{ oMarginalsNeeded, "marginals-needed", 1, "@"},
{ oMaxCertDepth, "max-cert-depth", 1, "@" },
{ oTrustedKey, "trusted-key", 2, "@"},
{ oLoadExtension, "load-extension", 2, "@"},
{ oGnuPG, "gnupg", 0, "@"},
{ oGnuPG, "no-pgp2", 0, "@"},
{ oGnuPG, "no-pgp6", 0, "@"},
{ oGnuPG, "no-pgp7", 0, "@"},
{ oGnuPG, "no-pgp8", 0, "@"},
{ oRFC1991, "rfc1991", 0, "@"},
{ oRFC2440, "rfc2440", 0, "@" },
{ oOpenPGP, "openpgp", 0, N_("use strict OpenPGP behavior")},
{ oPGP2, "pgp2", 0, N_("generate PGP 2.x compatible messages")},
{ oPGP6, "pgp6", 0, "@"},
{ oPGP7, "pgp7", 0, "@"},
{ oPGP8, "pgp8", 0, "@"},
{ oRFC2440Text, "rfc2440-text", 0, "@"},
{ oNoRFC2440Text, "no-rfc2440-text", 0, "@"},
{ oS2KMode, "s2k-mode", 1, "@"},
{ oS2KDigest, "s2k-digest-algo", 2, "@"},
{ oS2KCipher, "s2k-cipher-algo", 2, "@"},
{ oS2KCount, "s2k-count", 1, "@"},
{ oSimpleSKChecksum, "simple-sk-checksum", 0, "@"},
{ oCipherAlgo, "cipher-algo", 2, "@"},
{ oDigestAlgo, "digest-algo", 2, "@"},
{ oCertDigestAlgo, "cert-digest-algo", 2 , "@" },
{ oCompressAlgo,"compress-algo", 2, "@"},
{ oCompressAlgo, "compression-algo", 2, "@"}, /* Alias */
{ oThrowKeyids, "throw-keyid", 0, "@"},
{ oThrowKeyids, "throw-keyids", 0, "@"},
{ oNoThrowKeyids, "no-throw-keyid", 0, "@" },
{ oNoThrowKeyids, "no-throw-keyids", 0, "@" },
{ oShowPhotos, "show-photos", 0, "@" },
{ oNoShowPhotos, "no-show-photos", 0, "@" },
{ oPhotoViewer, "photo-viewer", 2, "@" },
{ oSetNotation, "set-notation", 2, "@" },
{ oSetNotation, "notation-data", 2, "@" }, /* Alias */
{ oSigNotation, "sig-notation", 2, "@" },
{ oCertNotation, "cert-notation", 2, "@" },
{ 302, NULL, 0, N_(
"@\n(See the man page for a complete listing of all commands and options)\n"
)},
{ 303, NULL, 0, N_("@\nExamples:\n\n"
" -se -r Bob [file] sign and encrypt for user Bob\n"
" --clearsign [file] make a clear text signature\n"
" --detach-sign [file] make a detached signature\n"
" --list-keys [names] show keys\n"
" --fingerprint [names] show fingerprints\n" ) },
/* hidden options */
{ aPrintMDs, "print-mds" , 256, "@"}, /* old */
{ aListTrustDB, "list-trustdb",0 , "@"},
/* Not yet used */
/* { aListTrustPath, "list-trust-path",0, "@"}, */
{ oPasswd, "passphrase",2, "@" },
{ oPasswdFD, "passphrase-fd",1, "@" },
{ oPasswdFile, "passphrase-file",2, "@" },
{ oPasswdRepeat, "passphrase-repeat", 1, "@"},
{ oCommandFD, "command-fd",1, "@" },
{ oCommandFile, "command-file",2, "@" },
{ oQuickRandom, "debug-quick-random", 0, "@"},
{ oNoVerbose, "no-verbose", 0, "@"},
{ oTrustDBName, "trustdb-name", 2, "@" },
{ oNoSecmemWarn, "no-secmem-warning", 0, "@" },
{ oRequireSecmem,"require-secmem", 0, "@" },
{ oNoRequireSecmem,"no-require-secmem", 0, "@" },
{ oNoPermissionWarn, "no-permission-warning", 0, "@" },
{ oNoMDCWarn, "no-mdc-warning", 0, "@" },
{ oNoArmor, "no-armor", 0, "@"},
{ oNoArmor, "no-armour", 0, "@"},
{ oNoDefKeyring, "no-default-keyring", 0, "@" },
{ oNoGreeting, "no-greeting", 0, "@" },
{ oNoOptions, "no-options", 0, "@" }, /* shortcut for --options /dev/null */
{ oHomedir, "homedir", 2, "@" }, /* defaults to "~/.gnupg" */
{ oNoBatch, "no-batch", 0, "@" },
{ oWithColons, "with-colons", 0, "@"},
{ oWithKeyData,"with-key-data", 0, "@"},
{ aListKeys, "list-key", 0, "@" }, /* alias */
{ aListSigs, "list-sig", 0, "@" }, /* alias */
{ aCheckKeys, "check-sig",0, "@" }, /* alias */
{ oSkipVerify, "skip-verify",0, "@" },
{ oCompressKeys, "compress-keys",0, "@"},
{ oCompressSigs, "compress-sigs",0, "@"},
{ oDefCertLevel, "default-cert-check-level", 1, "@"}, /* Old option */
{ oAlwaysTrust, "always-trust", 0, "@"},
{ oTrustModel, "trust-model", 2, "@"},
{ oForceOwnertrust, "force-ownertrust", 2, "@"},
{ oSetFilename, "set-filename", 2, "@" },
{ oForYourEyesOnly, "for-your-eyes-only", 0, "@" },
{ oNoForYourEyesOnly, "no-for-your-eyes-only", 0, "@" },
{ oSetPolicyURL, "set-policy-url", 2, "@" },
{ oSigPolicyURL, "sig-policy-url", 2, "@" },
{ oCertPolicyURL, "cert-policy-url", 2, "@" },
{ oShowPolicyURL, "show-policy-url", 0, "@" },
{ oNoShowPolicyURL, "no-show-policy-url", 0, "@" },
{ oSigKeyserverURL, "sig-keyserver-url", 2, "@" },
{ oShowNotation, "show-notation", 0, "@" },
{ oNoShowNotation, "no-show-notation", 0, "@" },
{ oComment, "comment", 2, "@" },
{ oDefaultComment, "default-comment", 0, "@" },
{ oNoComments, "no-comments", 0, "@" },
{ oEmitVersion, "emit-version", 0, "@"},
{ oNoEmitVersion, "no-emit-version", 0, "@"},
{ oNoEmitVersion, "no-version", 0, "@"}, /* alias */
{ oNotDashEscaped, "not-dash-escaped", 0, "@" },
{ oEscapeFrom, "escape-from-lines", 0, "@" },
{ oNoEscapeFrom, "no-escape-from-lines", 0, "@" },
{ oLockOnce, "lock-once", 0, "@" },
{ oLockMultiple, "lock-multiple", 0, "@" },
{ oLockNever, "lock-never", 0, "@" },
{ oLoggerFD, "logger-fd",1, "@" },
{ oLoggerFile, "log-file",2, "@" },
{ oUseEmbeddedFilename, "use-embedded-filename", 0, "@" },
{ oNoUseEmbeddedFilename, "no-use-embedded-filename", 0, "@" },
{ oUtf8Strings, "utf8-strings", 0, "@" },
{ oNoUtf8Strings, "no-utf8-strings", 0, "@" },
{ oWithFingerprint, "with-fingerprint", 0, "@" },
{ oDisableCipherAlgo, "disable-cipher-algo", 2, "@" },
{ oDisablePubkeyAlgo, "disable-pubkey-algo", 2, "@" },
{ oAllowNonSelfsignedUID, "allow-non-selfsigned-uid", 0, "@" },
{ oNoAllowNonSelfsignedUID, "no-allow-non-selfsigned-uid", 0, "@" },
{ oAllowFreeformUID, "allow-freeform-uid", 0, "@" },
{ oNoAllowFreeformUID, "no-allow-freeform-uid", 0, "@" },
{ oNoLiteral, "no-literal", 0, "@" },
{ oSetFilesize, "set-filesize", 20, "@" },
{ oHonorHttpProxy,"honor-http-proxy", 0, "@" },
{ oFastListMode,"fast-list-mode", 0, "@" },
{ oFixedListMode,"fixed-list-mode", 0, "@" },
{ oListOnly, "list-only", 0, "@"},
{ oIgnoreTimeConflict, "ignore-time-conflict", 0, "@" },
{ oIgnoreValidFrom, "ignore-valid-from", 0, "@" },
{ oIgnoreCrcError, "ignore-crc-error", 0,"@" },
{ oIgnoreMDCError, "ignore-mdc-error", 0,"@" },
{ oShowSessionKey, "show-session-key", 0, "@" },
{ oOverrideSessionKey, "override-session-key", 2, "@" },
{ oNoRandomSeedFile, "no-random-seed-file", 0, "@" },
{ oAutoKeyRetrieve, "auto-key-retrieve", 0, "@" },
{ oNoAutoKeyRetrieve, "no-auto-key-retrieve", 0, "@" },
{ oNoSigCache, "no-sig-cache", 0, "@" },
{ oNoSigCreateCheck, "no-sig-create-check", 0, "@" },
{ oAutoCheckTrustDB, "auto-check-trustdb", 0, "@"},
{ oNoAutoCheckTrustDB, "no-auto-check-trustdb", 0, "@"},
{ oMergeOnly, "merge-only", 0, "@" },
{ oAllowSecretKeyImport, "allow-secret-key-import", 0, "@" },
{ oTryAllSecrets, "try-all-secrets", 0, "@" },
{ oEnableSpecialFilenames, "enable-special-filenames", 0, "@" },
{ oNoExpensiveTrustChecks, "no-expensive-trust-checks", 0, "@" },
{ aDeleteSecretAndPublicKeys, "delete-secret-and-public-keys",256, "@" },
{ aRebuildKeydbCaches, "rebuild-keydb-caches", 256, "@"},
{ oPreservePermissions, "preserve-permissions", 0, "@"},
{ oDefaultPreferenceList, "default-preference-list", 2, "@"},
{ oDefaultKeyserverURL, "default-keyserver-url", 2, "@"},
{ oPersonalCipherPreferences, "personal-cipher-preferences", 2, "@"},
{ oPersonalDigestPreferences, "personal-digest-preferences", 2, "@"},
{ oPersonalCompressPreferences, "personal-compress-preferences", 2, "@"},
/* Aliases. I constantly mistype these, and assume other people
do as well. */
{ oPersonalCipherPreferences, "personal-cipher-prefs", 2, "@"},
{ oPersonalDigestPreferences, "personal-digest-prefs", 2, "@"},
{ oPersonalCompressPreferences, "personal-compress-prefs", 2, "@"},
{ oAgentProgram, "agent-program", 2 , "@" },
{ oDisplay, "display", 2, "@" },
{ oTTYname, "ttyname", 2, "@" },
{ oTTYtype, "ttytype", 2, "@" },
{ oLCctype, "lc-ctype", 2, "@" },
{ oLCmessages, "lc-messages", 2, "@" },
{ oGroup, "group", 2, "@" },
{ oUnGroup, "ungroup", 2, "@" },
{ oNoGroups, "no-groups", 0, "@" },
{ oStrict, "strict", 0, "@" },
{ oNoStrict, "no-strict", 0, "@" },
{ oMangleDosFilenames, "mangle-dos-filenames", 0, "@" },
{ oNoMangleDosFilenames, "no-mangle-dos-filenames", 0, "@" },
{ oEnableProgressFilter, "enable-progress-filter", 0, "@" },
{ oMultifile, "multifile", 0, "@" },
{ oKeyidFormat, "keyid-format", 2, "@" },
{ oExitOnStatusWriteError, "exit-on-status-write-error", 0, "@" },
{ oLimitCardInsertTries, "limit-card-insert-tries", 1, "@"},
{ oAllowMultisigVerification, "allow-multisig-verification", 0, "@"},
{ oEnableDSA2, "enable-dsa2", 0, "@"},
{ oDisableDSA2, "disable-dsa2", 0, "@"},
+ { oAllowMultipleMessages, "allow-multiple-messages", 0, "@"},
+ { oNoAllowMultipleMessages, "no-allow-multiple-messages", 0, "@"},
/* These two are aliases to help users of the PGP command line
product use gpg with minimal pain. Many commands are common
already as they seem to have borrowed commands from us. Now
I'm returning the favor. */
{ oLocalUser, "sign-with", 2, "@" },
{ oRecipient, "user", 2, "@" },
{ oRequireCrossCert, "require-backsigs", 0, "@"},
{ oRequireCrossCert, "require-cross-certification", 0, "@"},
{ oNoRequireCrossCert, "no-require-backsigs", 0, "@"},
{ oNoRequireCrossCert, "no-require-cross-certification", 0, "@"},
{ oAutoKeyLocate, "auto-key-locate", 2, "@"},
{ oNoAutoKeyLocate, "no-auto-key-locate", 0, "@"},
{0,NULL,0,NULL}
};
#ifdef ENABLE_SELINUX_HACKS
#define ALWAYS_ADD_KEYRINGS 1
#else
#define ALWAYS_ADD_KEYRINGS 0
#endif
int g10_errors_seen = 0;
static int utf8_strings = 0;
static int maybe_setuid = 1;
static char *build_list( const char *text, char letter,
const char *(*mapf)(int), int (*chkf)(int) );
static void set_cmd( enum cmd_and_opt_values *ret_cmd,
enum cmd_and_opt_values new_cmd );
static void print_mds( const char *fname, int algo );
static void add_notation_data( const char *string, int which );
static void add_policy_url( const char *string, int which );
static void add_keyserver_url( const char *string, int which );
static void emergency_cleanup (void);
static const char *
my_strusage( int level )
{
static char *digests, *pubkeys, *ciphers, *zips;
const char *p;
switch( level ) {
case 11: p = "gpg (GnuPG)";
break;
case 13: p = VERSION; break;
case 17: p = PRINTABLE_OS_NAME; break;
case 19: p =
_("Please report bugs to <gnupg-bugs@gnu.org>.\n");
break;
#ifdef IS_DEVELOPMENT_VERSION
case 20:
p="NOTE: THIS IS A DEVELOPMENT VERSION!";
break;
case 21:
p="It is only intended for test purposes and should NOT be";
break;
case 22:
p="used in a production environment or with production keys!";
break;
#endif
case 1:
case 40: p =
_("Usage: gpg [options] [files] (-h for help)");
break;
case 41: p =
_("Syntax: gpg [options] [files]\n"
"sign, check, encrypt or decrypt\n"
"default operation depends on the input data\n");
break;
case 31: p = "\nHome: "; break;
#ifndef __riscos__
case 32: p = opt.homedir; break;
#else /* __riscos__ */
case 32: p = make_filename(opt.homedir, NULL); break;
#endif /* __riscos__ */
case 33: p = _("\nSupported algorithms:\n"); break;
case 34:
if (!pubkeys)
pubkeys = build_list (_("Pubkey: "), 0,
gcry_pk_algo_name,
openpgp_pk_test_algo );
p = pubkeys;
break;
case 35:
if( !ciphers )
ciphers = build_list(_("Cipher: "), 'S',
gcry_cipher_algo_name,
openpgp_cipher_test_algo );
p = ciphers;
break;
case 36:
if( !digests )
digests = build_list(_("Hash: "), 'H',
gcry_md_algo_name,
openpgp_md_test_algo );
p = digests;
break;
case 37:
if( !zips )
zips = build_list(_("Compression: "),'Z',
compress_algo_to_string,
check_compress_algo);
p = zips;
break;
default: p = NULL;
}
return p;
}
static char *
build_list( const char *text, char letter,
const char * (*mapf)(int), int (*chkf)(int) )
{
int i;
const char *s;
size_t n=strlen(text)+2;
char *list, *p, *line=NULL;
if (maybe_setuid)
gcry_control (GCRYCTL_INIT_SECMEM, 0, 0); /* Drop setuid. */
for(i=0; i <= 110; i++ )
if( !chkf(i) && (s=mapf(i)) )
n += strlen(s) + 7 + 2;
list = xmalloc( 21 + n ); *list = 0;
for(p=NULL, i=0; i <= 110; i++ ) {
if( !chkf(i) && (s=mapf(i)) ) {
if( !p ) {
p = stpcpy( list, text );
line=p;
}
else
p = stpcpy( p, ", ");
if(strlen(line)>60) {
int spaces=strlen(text);
list=xrealloc(list,n+spaces+1);
/* realloc could move the block, so find the end again */
p=list;
while(*p)
p++;
p=stpcpy(p, "\n");
line=p;
for(;spaces;spaces--)
p=stpcpy(p, " ");
}
p = stpcpy(p, s );
if(opt.verbose && letter)
{
char num[8];
sprintf(num," (%c%d)",letter,i);
p = stpcpy(p,num);
}
}
}
if( p )
p = stpcpy(p, "\n" );
return list;
}
static void
i18n_init(void)
{
#ifdef USE_SIMPLE_GETTEXT
set_gettext_file (PACKAGE_GT, "Software\\GNU\\GnuPG");
#else
#ifdef ENABLE_NLS
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE_GT, LOCALEDIR);
textdomain (PACKAGE_GT);
#endif
#endif
}
static void
wrong_args( const char *text)
{
fputs(_("usage: gpg [options] "),stderr);
fputs(text,stderr);
putc('\n',stderr);
g10_exit(2);
}
static char *
make_username( const char *string )
{
char *p;
if( utf8_strings )
p = xstrdup(string);
else
p = native_to_utf8( string );
return p;
}
/* Setup the debugging. With a LEVEL of NULL only the active debug
flags are propagated to the subsystems. With LEVEL set, a specific
set of debug flags is set; thus overriding all flags already
set. */
static void
set_debug (const char *level)
{
if (!level)
;
else if (!strcmp (level, "none"))
opt.debug = 0;
else if (!strcmp (level, "basic"))
opt.debug = DBG_MEMSTAT_VALUE;
else if (!strcmp (level, "advanced"))
opt.debug = DBG_MEMSTAT_VALUE|DBG_TRUST_VALUE|DBG_EXTPROG_VALUE;
else if (!strcmp (level, "expert"))
opt.debug = (DBG_MEMSTAT_VALUE|DBG_TRUST_VALUE|DBG_EXTPROG_VALUE
|DBG_CACHE_VALUE|DBG_FILTER_VALUE|DBG_PACKET_VALUE);
else if (!strcmp (level, "guru"))
opt.debug = ~0;
else
{
log_error (_("invalid debug-level `%s' given\n"), level);
g10_exit (2);
}
if (opt.debug & DBG_MEMORY_VALUE )
memory_debug_mode = 1;
if (opt.debug & DBG_MEMSTAT_VALUE )
memory_stat_debug_mode = 1;
if (opt.debug & DBG_MPI_VALUE)
gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 2);
if (opt.debug & DBG_CIPHER_VALUE )
gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1);
if (opt.debug & DBG_IOBUF_VALUE )
iobuf_debug_mode = 1;
gcry_control (GCRYCTL_SET_VERBOSITY, (int)opt.verbose);
}
/* We need the home directory also in some other directories, so make
sure that both variables are always in sync. */
static void
set_homedir (const char *dir)
{
if (!dir)
dir = "";
opt.homedir = dir;
}
/* We set the screen dimensions for UI purposes. Do not allow screens
smaller than 80x24 for the sake of simplicity. */
static void
set_screen_dimensions(void)
{
#ifndef HAVE_W32_SYSTEM
char *str;
str=getenv("COLUMNS");
if(str)
opt.screen_columns=atoi(str);
str=getenv("LINES");
if(str)
opt.screen_lines=atoi(str);
#endif
if(opt.screen_columns<80 || opt.screen_columns>255)
opt.screen_columns=80;
if(opt.screen_lines<24 || opt.screen_lines>255)
opt.screen_lines=24;
}
/* Helper to open a file FNAME either for reading or writing to be
used with --status-file etc functions. Not generally useful but it
avoids the riscos specific functions and well some Windows people
might like it too. Prints an error message and returns -1 on
error. On success the file descriptor is returned. */
static int
open_info_file (const char *fname, int for_write)
{
#ifdef __riscos__
return riscos_fdopenfile (fname, for_write);
#elif defined (ENABLE_SELINUX_HACKS)
/* We can't allow these even when testing for a secured filename
because files to be secured might not yet been secured. This is
similar to the option file but in that case it is unlikely that
sensitive information may be retrieved by means of error
messages. */
return -1;
#else
int fd;
/* if (is_secured_filename (fname)) */
/* { */
/* fd = -1; */
/* errno = EPERM; */
/* } */
/* else */
/* { */
do
{
if (for_write)
fd = open (fname, O_CREAT | O_TRUNC | O_WRONLY,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP);
else
fd = open (fname, O_RDONLY | MY_O_BINARY);
}
while (fd == -1 && errno == EINTR);
/* } */
if ( fd == -1)
log_error ( for_write? _("can't create `%s': %s\n")
: _("can't open `%s': %s\n"), fname, strerror(errno));
return fd;
#endif
}
static void
set_cmd( enum cmd_and_opt_values *ret_cmd, enum cmd_and_opt_values new_cmd )
{
enum cmd_and_opt_values cmd = *ret_cmd;
if( !cmd || cmd == new_cmd )
cmd = new_cmd;
else if( cmd == aSign && new_cmd == aEncr )
cmd = aSignEncr;
else if( cmd == aEncr && new_cmd == aSign )
cmd = aSignEncr;
else if( cmd == aSign && new_cmd == aSym )
cmd = aSignSym;
else if( cmd == aSym && new_cmd == aSign )
cmd = aSignSym;
else if( cmd == aSym && new_cmd == aEncr )
cmd = aEncrSym;
else if( cmd == aEncr && new_cmd == aSym )
cmd = aEncrSym;
else if (cmd == aSignEncr && new_cmd == aSym)
cmd = aSignEncrSym;
else if (cmd == aSignSym && new_cmd == aEncr)
cmd = aSignEncrSym;
else if (cmd == aEncrSym && new_cmd == aSign)
cmd = aSignEncrSym;
else if( ( cmd == aSign && new_cmd == aClearsign )
|| ( cmd == aClearsign && new_cmd == aSign ) )
cmd = aClearsign;
else {
log_error(_("conflicting commands\n"));
g10_exit(2);
}
*ret_cmd = cmd;
}
static void
add_group(char *string)
{
char *name,*value;
struct groupitem *item;
/* Break off the group name */
name=strsep(&string,"=");
if(string==NULL)
{
log_error(_("no = sign found in group definition `%s'\n"),name);
return;
}
trim_trailing_ws(name,strlen(name));
/* Does this group already exist? */
for(item=opt.grouplist;item;item=item->next)
if(strcasecmp(item->name,name)==0)
break;
if(!item)
{
item=xmalloc(sizeof(struct groupitem));
item->name=name;
item->next=opt.grouplist;
item->values=NULL;
opt.grouplist=item;
}
/* Break apart the values */
while ((value= strsep(&string," \t")))
{
if (*value)
add_to_strlist2(&item->values,value,utf8_strings);
}
}
static void
rm_group(char *name)
{
struct groupitem *item,*last=NULL;
trim_trailing_ws(name,strlen(name));
for(item=opt.grouplist;item;last=item,item=item->next)
{
if(strcasecmp(item->name,name)==0)
{
if(last)
last->next=item->next;
else
opt.grouplist=item->next;
free_strlist(item->values);
xfree(item);
break;
}
}
}
/* We need to check three things.
0) The homedir. It must be x00, a directory, and owned by the
user.
1) The options/gpg.conf file. Okay unless it or its containing
directory is group or other writable or not owned by us. Disable
exec in this case.
2) Extensions. Same as #1.
Returns true if the item is unsafe. */
static int
check_permissions(const char *path,int item)
{
#if defined(HAVE_STAT) && !defined(HAVE_DOSISH_SYSTEM)
static int homedir_cache=-1;
char *tmppath,*dir;
struct stat statbuf,dirbuf;
int homedir=0,ret=0,checkonly=0;
int perm=0,own=0,enc_dir_perm=0,enc_dir_own=0;
if(opt.no_perm_warn)
return 0;
assert(item==0 || item==1 || item==2);
/* extensions may attach a path */
if(item==2 && path[0]!=DIRSEP_C)
{
if(strchr(path,DIRSEP_C))
tmppath=make_filename(path,NULL);
else
tmppath=make_filename(GNUPG_LIBDIR,path,NULL);
}
else
tmppath=xstrdup(path);
/* If the item is located in the homedir, but isn't the homedir,
don't continue if we already checked the homedir itself. This is
to avoid user confusion with an extra options file warning which
could be rectified if the homedir itself had proper
permissions. */
if(item!=0 && homedir_cache>-1
&& ascii_strncasecmp(opt.homedir,tmppath,strlen(opt.homedir))==0)
{
ret=homedir_cache;
goto end;
}
/* It's okay if the file or directory doesn't exist */
if(stat(tmppath,&statbuf)!=0)
{
ret=0;
goto end;
}
/* Now check the enclosing directory. Theoretically, we could walk
this test up to the root directory /, but for the sake of sanity,
I'm stopping at one level down. */
dir=make_dirname(tmppath);
if(stat(dir,&dirbuf)!=0 || !S_ISDIR(dirbuf.st_mode))
{
/* Weird error */
ret=1;
goto end;
}
xfree(dir);
/* Assume failure */
ret=1;
if(item==0)
{
/* The homedir must be x00, a directory, and owned by the user. */
if(S_ISDIR(statbuf.st_mode))
{
if(statbuf.st_uid==getuid())
{
if((statbuf.st_mode & (S_IRWXG|S_IRWXO))==0)
ret=0;
else
perm=1;
}
else
own=1;
homedir_cache=ret;
}
}
else if(item==1 || item==2)
{
/* The options or extension file. Okay unless it or its
containing directory is group or other writable or not owned
by us or root. */
if(S_ISREG(statbuf.st_mode))
{
if(statbuf.st_uid==getuid() || statbuf.st_uid==0)
{
if((statbuf.st_mode & (S_IWGRP|S_IWOTH))==0)
{
/* it's not writable, so make sure the enclosing
directory is also not writable */
if(dirbuf.st_uid==getuid() || dirbuf.st_uid==0)
{
if((dirbuf.st_mode & (S_IWGRP|S_IWOTH))==0)
ret=0;
else
enc_dir_perm=1;
}
else
enc_dir_own=1;
}
else
{
/* it's writable, so the enclosing directory had
better not let people get to it. */
if(dirbuf.st_uid==getuid() || dirbuf.st_uid==0)
{
if((dirbuf.st_mode & (S_IRWXG|S_IRWXO))==0)
ret=0;
else
perm=enc_dir_perm=1; /* unclear which one to fix! */
}
else
enc_dir_own=1;
}
}
else
own=1;
}
}
else
BUG();
if(!checkonly)
{
if(own)
{
if(item==0)
log_info(_("WARNING: unsafe ownership on"
" homedir `%s'\n"),tmppath);
else if(item==1)
log_info(_("WARNING: unsafe ownership on"
" configuration file `%s'\n"),tmppath);
else
log_info(_("WARNING: unsafe ownership on"
" extension `%s'\n"),tmppath);
}
if(perm)
{
if(item==0)
log_info(_("WARNING: unsafe permissions on"
" homedir `%s'\n"),tmppath);
else if(item==1)
log_info(_("WARNING: unsafe permissions on"
" configuration file `%s'\n"),tmppath);
else
log_info(_("WARNING: unsafe permissions on"
" extension `%s'\n"),tmppath);
}
if(enc_dir_own)
{
if(item==0)
log_info(_("WARNING: unsafe enclosing directory ownership on"
" homedir `%s'\n"),tmppath);
else if(item==1)
log_info(_("WARNING: unsafe enclosing directory ownership on"
" configuration file `%s'\n"),tmppath);
else
log_info(_("WARNING: unsafe enclosing directory ownership on"
" extension `%s'\n"),tmppath);
}
if(enc_dir_perm)
{
if(item==0)
log_info(_("WARNING: unsafe enclosing directory permissions on"
" homedir `%s'\n"),tmppath);
else if(item==1)
log_info(_("WARNING: unsafe enclosing directory permissions on"
" configuration file `%s'\n"),tmppath);
else
log_info(_("WARNING: unsafe enclosing directory permissions on"
" extension `%s'\n"),tmppath);
}
}
end:
xfree(tmppath);
if(homedir)
homedir_cache=ret;
return ret;
#endif /* HAVE_STAT && !HAVE_DOSISH_SYSTEM */
return 0;
}
static void
print_algo_numbers(int (*checker)(int))
{
int i,first=1;
for(i=0;i<=110;i++)
{
if(!checker(i))
{
if(first)
first=0;
else
printf(";");
printf("%d",i);
}
}
}
/* In the future, we can do all sorts of interesting configuration
output here. For now, just give "group" as the Enigmail folks need
it, and pubkey, cipher, hash, and compress as they may be useful
for frontends. */
static void
list_config(char *items)
{
int show_all=(items==NULL);
char *name=NULL;
if(!opt.with_colons)
return;
while(show_all || (name=strsep(&items," ")))
{
int any=0;
if(show_all || ascii_strcasecmp(name,"group")==0)
{
struct groupitem *iter;
for(iter=opt.grouplist;iter;iter=iter->next)
{
strlist_t sl;
printf("cfg:group:");
print_string(stdout,iter->name,strlen(iter->name),':');
printf(":");
for(sl=iter->values;sl;sl=sl->next)
{
print_sanitized_string2 (stdout, sl->d, ':',';');
if(sl->next)
printf(";");
}
printf("\n");
}
any=1;
}
if(show_all || ascii_strcasecmp(name,"version")==0)
{
printf("cfg:version:");
print_string(stdout,VERSION,strlen(VERSION),':');
printf("\n");
any=1;
}
if(show_all || ascii_strcasecmp(name,"pubkey")==0)
{
printf("cfg:pubkey:");
print_algo_numbers (openpgp_pk_test_algo);
printf("\n");
any=1;
}
if(show_all || ascii_strcasecmp(name,"cipher")==0)
{
printf("cfg:cipher:");
print_algo_numbers(openpgp_cipher_test_algo);
printf("\n");
any=1;
}
if(show_all
|| ascii_strcasecmp(name,"digest")==0
|| ascii_strcasecmp(name,"hash")==0)
{
printf("cfg:digest:");
print_algo_numbers(openpgp_md_test_algo);
printf("\n");
any=1;
}
if(show_all || ascii_strcasecmp(name,"compress")==0)
{
printf("cfg:compress:");
print_algo_numbers(check_compress_algo);
printf("\n");
any=1;
}
if(show_all || ascii_strcasecmp(name,"ccid-reader-id")==0)
{
#if defined(ENABLE_CARD_SUPPORT) && defined(HAVE_LIBUSB) \
&& GNUPG_MAJOR_VERSION == 1
char *p, *p2, *list = ccid_get_reader_list ();
for (p=list; p && (p2 = strchr (p, '\n')); p = p2+1)
{
*p2 = 0;
printf("cfg:ccid-reader-id:%s\n", p);
}
free (list);
#endif
any=1;
}
if(show_all)
break;
if(!any)
log_error(_("unknown configuration item `%s'\n"),name);
}
}
/* List options and default values in the GPG Conf format. This is a
new tool distributed with gnupg 1.9.x but we also want some limited
support in older gpg versions. The output is the name of the
configuration file and a list of options available for editing by
gpgconf. */
static void
gpgconf_list (const char *configfile)
{
/* The following definitions are taken from gnupg/tools/gpgconf-comp.c. */
#define GC_OPT_FLAG_NONE 0UL
#define GC_OPT_FLAG_DEFAULT (1UL << 4)
printf ("gpgconf-gpg.conf:%lu:\"%s\n",
GC_OPT_FLAG_DEFAULT,configfile?configfile:"/dev/null");
printf ("verbose:%lu:\n", GC_OPT_FLAG_NONE);
printf ("quiet:%lu:\n", GC_OPT_FLAG_NONE);
printf ("keyserver:%lu:\n", GC_OPT_FLAG_NONE);
printf ("reader-port:%lu:\n", GC_OPT_FLAG_NONE);
}
static int
parse_subpacket_list(char *list)
{
char *tok;
byte subpackets[128],i;
int count=0;
if(!list)
{
/* No arguments means all subpackets */
memset(subpackets+1,1,sizeof(subpackets)-1);
count=127;
}
else
{
memset(subpackets,0,sizeof(subpackets));
/* Merge with earlier copy */
if(opt.show_subpackets)
{
byte *in;
for(in=opt.show_subpackets;*in;in++)
{
if(*in>127 || *in<1)
BUG();
if(!subpackets[*in])
count++;
subpackets[*in]=1;
}
}
while((tok=strsep(&list," ,")))
{
if(!*tok)
continue;
i=atoi(tok);
if(i>127 || i<1)
return 0;
if(!subpackets[i])
count++;
subpackets[i]=1;
}
}
xfree(opt.show_subpackets);
opt.show_subpackets=xmalloc(count+1);
opt.show_subpackets[count--]=0;
for(i=1;i<128 && count>=0;i++)
if(subpackets[i])
opt.show_subpackets[count--]=i;
return 1;
}
static int
parse_list_options(char *str)
{
char *subpackets=""; /* something that isn't NULL */
struct parse_options lopts[]=
{
{"show-photos",LIST_SHOW_PHOTOS,NULL,
N_("display photo IDs during key listings")},
{"show-policy-urls",LIST_SHOW_POLICY_URLS,NULL,
N_("show policy URLs during signature listings")},
{"show-notations",LIST_SHOW_NOTATIONS,NULL,
N_("show all notations during signature listings")},
{"show-std-notations",LIST_SHOW_STD_NOTATIONS,NULL,
N_("show IETF standard notations during signature listings")},
{"show-standard-notations",LIST_SHOW_STD_NOTATIONS,NULL,
NULL},
{"show-user-notations",LIST_SHOW_USER_NOTATIONS,NULL,
N_("show user-supplied notations during signature listings")},
{"show-keyserver-urls",LIST_SHOW_KEYSERVER_URLS,NULL,
N_("show preferred keyserver URLs during signature listings")},
{"show-uid-validity",LIST_SHOW_UID_VALIDITY,NULL,
N_("show user ID validity during key listings")},
{"show-unusable-uids",LIST_SHOW_UNUSABLE_UIDS,NULL,
N_("show revoked and expired user IDs in key listings")},
{"show-unusable-subkeys",LIST_SHOW_UNUSABLE_SUBKEYS,NULL,
N_("show revoked and expired subkeys in key listings")},
{"show-keyring",LIST_SHOW_KEYRING,NULL,
N_("show the keyring name in key listings")},
{"show-sig-expire",LIST_SHOW_SIG_EXPIRE,NULL,
N_("show expiration dates during signature listings")},
{"show-sig-subpackets",LIST_SHOW_SIG_SUBPACKETS,NULL,
NULL},
{NULL,0,NULL,NULL}
};
/* C99 allows for non-constant initializers, but we'd like to
compile everywhere, so fill in the show-sig-subpackets argument
here. Note that if the parse_options array changes, we'll have
to change the subscript here. */
lopts[12].value=&subpackets;
if(parse_options(str,&opt.list_options,lopts,1))
{
if(opt.list_options&LIST_SHOW_SIG_SUBPACKETS)
{
/* Unset so users can pass multiple lists in. */
opt.list_options&=~LIST_SHOW_SIG_SUBPACKETS;
if(!parse_subpacket_list(subpackets))
return 0;
}
else if(subpackets==NULL && opt.show_subpackets)
{
/* User did 'no-show-subpackets' */
xfree(opt.show_subpackets);
opt.show_subpackets=NULL;
}
return 1;
}
else
return 0;
}
/* Collapses argc/argv into a single string that must be freed */
static char *
collapse_args(int argc,char *argv[])
{
char *str=NULL;
int i,first=1,len=0;
for(i=0;i<argc;i++)
{
len+=strlen(argv[i])+2;
str=xrealloc(str,len);
if(first)
{
str[0]='\0';
first=0;
}
else
strcat(str," ");
strcat(str,argv[i]);
}
return str;
}
static void
parse_trust_model(const char *model)
{
if(ascii_strcasecmp(model,"pgp")==0)
opt.trust_model=TM_PGP;
else if(ascii_strcasecmp(model,"classic")==0)
opt.trust_model=TM_CLASSIC;
else if(ascii_strcasecmp(model,"always")==0)
opt.trust_model=TM_ALWAYS;
else if(ascii_strcasecmp(model,"direct")==0)
opt.trust_model=TM_DIRECT;
else if(ascii_strcasecmp(model,"auto")==0)
opt.trust_model=TM_AUTO;
else
log_error("unknown trust model `%s'\n",model);
}
/* Make sure that the standard file descriptors are opened. Obviously
some folks close them before an exec and the next file we open will
get one of them assigned and thus any output (i.e. diagnostics) end
up in that file (e.g. the trustdb). Not actually a gpg problem as
this will hapenn with almost all utilities when called in a wrong
way. However we try to minimize the damage here and raise
awareness of the problem.
Must be called before we open any files! */
static void
reopen_std(void)
{
#if defined(HAVE_STAT) && !defined(HAVE_W32_SYSTEM)
struct stat statbuf;
int did_stdin=0,did_stdout=0,did_stderr=0;
FILE *complain;
if(fstat(STDIN_FILENO,&statbuf)==-1 && errno==EBADF)
{
if(open("/dev/null",O_RDONLY)==STDIN_FILENO)
did_stdin=1;
else
did_stdin=2;
}
if(fstat(STDOUT_FILENO,&statbuf)==-1 && errno==EBADF)
{
if(open("/dev/null",O_WRONLY)==STDOUT_FILENO)
did_stdout=1;
else
did_stdout=2;
}
if(fstat(STDERR_FILENO,&statbuf)==-1 && errno==EBADF)
{
if(open("/dev/null",O_WRONLY)==STDERR_FILENO)
did_stderr=1;
else
did_stderr=2;
}
/* It's hard to log this sort of thing since the filehandle we would
complain to may be closed... */
if(did_stderr==0)
complain=stderr;
else if(did_stdout==0)
complain=stdout;
else
complain=NULL;
if(complain)
{
if(did_stdin==1)
fprintf(complain,"gpg: WARNING: standard input reopened\n");
if(did_stdout==1)
fprintf(complain,"gpg: WARNING: standard output reopened\n");
if(did_stderr==1)
fprintf(complain,"gpg: WARNING: standard error reopened\n");
if(did_stdin==2 || did_stdout==2 || did_stderr==2)
fprintf(complain,"gpg: fatal: unable to reopen standard input,"
" output, or error\n");
}
if(did_stdin==2 || did_stdout==2 || did_stderr==2)
exit(3);
#endif /* HAVE_STAT && !HAVE_W32_SYSTEM */
}
/* Pack an s2k iteration count into the form specified in 2440. If
we're in between valid values, round up. */
static unsigned char
encode_s2k_iterations(int iterations)
{
unsigned char c=0,result;
unsigned int count;
if(iterations<=1024)
return 0;
if(iterations>=65011712)
return 255;
/* Need count to be in the range 16-31 */
for(count=iterations>>6;count>=32;count>>=1)
c++;
result=(c<<4)|(count-16);
if(S2K_DECODE_COUNT(result)<iterations)
result++;
return result;
}
/* This fucntion called to initialized a new control object. It is
assumed that this object has been zeroed out before calling this
function. */
static void
gpg_init_default_ctrl (ctrl_t ctrl)
{
}
/* This function is called to deinitialize a control object. It is
not deallocated. */
static void
gpg_deinit_default_ctrl (ctrl_t ctrl)
{
}
int
main (int argc, char **argv )
{
ARGPARSE_ARGS pargs;
IOBUF a;
int rc=0;
int orig_argc;
char **orig_argv;
const char *fname;
char *username;
int may_coredump;
strlist_t sl, remusr= NULL, locusr=NULL;
strlist_t nrings=NULL, sec_nrings=NULL;
armor_filter_context_t *afx = NULL;
int detached_sig = 0;
FILE *configfp = NULL;
char *configname = NULL;
char *save_configname = NULL;
unsigned configlineno;
int parse_debug = 0;
int default_config = 1;
int default_keyring = 1;
int greeting = 0;
int nogreeting = 0;
char *logfile = NULL;
int use_random_seed = 1;
enum cmd_and_opt_values cmd = 0;
const char *debug_level = NULL;
const char *trustdb_name = NULL;
char *def_cipher_string = NULL;
char *def_digest_string = NULL;
char *compress_algo_string = NULL;
char *cert_digest_string = NULL;
char *s2k_cipher_string = NULL;
char *s2k_digest_string = NULL;
char *pers_cipher_list = NULL;
char *pers_digest_list = NULL;
char *pers_compress_list = NULL;
int eyes_only=0;
int multifile=0;
int pwfd = -1;
int with_fpr = 0; /* make an option out of --fingerprint */
int any_explicit_recipient = 0;
int require_secmem=0,got_secmem=0;
#ifdef __riscos__
opt.lock_once = 1;
#endif /* __riscos__ */
/* Please note that we may running SUID(ROOT), so be very CAREFUL
when adding any stuff between here and the call to
secmem_init() somewhere after the option parsing. */
reopen_std ();
trap_unaligned ();
gnupg_rl_initialize ();
set_strusage (my_strusage);
gcry_control (GCRYCTL_SUSPEND_SECMEM_WARN);
/* We don't need any locking in libgcrypt unless we use any kind of
threading. */
gcry_control (GCRYCTL_DISABLE_INTERNAL_LOCKING);
log_set_prefix ("gpg", 1);
/* Check that the libraries are suitable. Do it right here because the
option parsing may need services of the library. */
if (!gcry_check_version (NEED_LIBGCRYPT_VERSION) )
{
log_fatal ( _("libgcrypt is too old (need %s, have %s)\n"),
NEED_LIBGCRYPT_VERSION, gcry_check_version (NULL) );
}
/* Put random number into secure memory */
gcry_control (GCRYCTL_USE_SECURE_RNDPOOL);
may_coredump = disable_core_dumps();
gnupg_init_signals (0, emergency_cleanup);
create_dotlock(NULL); /* Register locking cleanup. */
i18n_init();
opt.command_fd = -1; /* no command fd */
opt.compress_level = -1; /* defaults to standard compress level */
opt.bz2_compress_level = -1; /* defaults to standard compress level */
/* note: if you change these lines, look at oOpenPGP */
opt.def_cipher_algo = 0;
opt.def_digest_algo = 0;
opt.cert_digest_algo = 0;
opt.compress_algo = -1; /* defaults to DEFAULT_COMPRESS_ALGO */
opt.s2k_mode = 3; /* iterated+salted */
opt.s2k_count = 96; /* 65536 iterations */
#ifdef USE_CAST5
opt.s2k_cipher_algo = CIPHER_ALGO_CAST5;
#else
opt.s2k_cipher_algo = CIPHER_ALGO_3DES;
#endif
opt.completes_needed = 1;
opt.marginals_needed = 3;
opt.max_cert_depth = 5;
opt.pgp2_workarounds = 1;
opt.force_v3_sigs = 1;
opt.escape_from = 1;
opt.import_options=IMPORT_SK2PK;
opt.export_options=EXPORT_ATTRIBUTES;
opt.keyserver_options.import_options=IMPORT_REPAIR_PKS_SUBKEY_BUG;
opt.keyserver_options.export_options=EXPORT_ATTRIBUTES;
opt.keyserver_options.options=
KEYSERVER_HONOR_KEYSERVER_URL|KEYSERVER_HONOR_PKA_RECORD;
opt.verify_options=
VERIFY_SHOW_POLICY_URLS|VERIFY_SHOW_STD_NOTATIONS|VERIFY_SHOW_KEYSERVER_URLS;
opt.trust_model=TM_AUTO;
opt.mangle_dos_filenames=0;
opt.min_cert_level=2;
set_screen_dimensions();
opt.keyid_format=KF_SHORT;
opt.rfc2440_text=1;
opt.def_sig_expire="0";
opt.def_cert_expire="0";
set_homedir ( default_homedir () );
opt.passwd_repeat=1;
/* Check whether we have a config file on the command line. */
orig_argc = argc;
orig_argv = argv;
pargs.argc = &argc;
pargs.argv = &argv;
pargs.flags= 1|(1<<6); /* do not remove the args, ignore version */
while( arg_parse( &pargs, opts) ) {
if( pargs.r_opt == oDebug || pargs.r_opt == oDebugAll )
parse_debug++;
else if( pargs.r_opt == oOptions ) {
/* yes there is one, so we do not try the default one, but
* read the option file when it is encountered at the commandline
*/
default_config = 0;
}
else if( pargs.r_opt == oNoOptions )
default_config = 0; /* --no-options */
else if( pargs.r_opt == oHomedir )
set_homedir ( pargs.r.ret_str );
else if( pargs.r_opt == oNoPermissionWarn )
opt.no_perm_warn=1;
else if (pargs.r_opt == oStrict )
{
/* Not used */
}
else if (pargs.r_opt == oNoStrict )
{
/* Not used */
}
}
#ifdef HAVE_DOSISH_SYSTEM
if ( strchr (opt.homedir,'\\') ) {
char *d, *buf = xmalloc (strlen (opt.homedir)+1);
const char *s = opt.homedir;
for (d=buf,s=opt.homedir; *s; s++)
{
*d++ = *s == '\\'? '/': *s;
#ifdef HAVE_W32_SYSTEM
if (s[1] && IsDBCSLeadByte (*s))
*d++ = *++s;
#endif
}
*d = 0;
set_homedir (buf);
}
#endif
/* Initialize the secure memory. */
if (!gcry_control (GCRYCTL_INIT_SECMEM, 32768, 0))
got_secmem = 1;
#if defined(HAVE_GETUID) && defined(HAVE_GETEUID)
/* There should be no way to get to this spot while still carrying
setuid privs. Just in case, bomb out if we are. */
if(getuid()!=geteuid())
BUG();
#endif
maybe_setuid = 0;
/* Okay, we are now working under our real uid */
/* malloc hooks go here ... */
assuan_set_malloc_hooks (gcry_malloc, gcry_realloc, gcry_free);
assuan_set_assuan_err_source (GPG_ERR_SOURCE_DEFAULT);
set_native_charset (NULL); /* Try to auto set the character set */
/* Try for a version specific config file first */
if( default_config )
{
char *name=xstrdup("gpg" EXTSEP_S "conf-" SAFE_VERSION);
char *ver=&name[strlen("gpg" EXTSEP_S "conf-")];
do
{
if(configname)
{
char *tok;
xfree(configname);
configname=NULL;
if((tok=strrchr(ver,SAFE_VERSION_DASH)))
*tok='\0';
else if((tok=strrchr(ver,SAFE_VERSION_DOT)))
*tok='\0';
else
break;
}
configname = make_filename(opt.homedir,name,NULL);
}
while(access(configname,R_OK));
xfree(name);
if(!configname)
configname=make_filename(opt.homedir, "gpg" EXTSEP_S "conf", NULL );
if (!access (configname, R_OK))
{ /* Print a warning when both config files are present. */
char *p = make_filename(opt.homedir, "options", NULL );
if (!access (p, R_OK))
log_info (_("NOTE: old default options file `%s' ignored\n"), p);
xfree (p);
}
else
{ /* Keep on using the old default one. */
xfree (configname);
configname = make_filename(opt.homedir, "options", NULL );
}
}
argc = orig_argc;
argv = orig_argv;
pargs.argc = &argc;
pargs.argv = &argv;
pargs.flags= 1; /* do not remove the args */
/* By this point we have a homedir, and cannot change it. */
check_permissions(opt.homedir,0);
next_pass:
if( configname ) {
if(check_permissions(configname,1))
{
/* If any options file is unsafe, then disable any external
programs for keyserver calls or photo IDs. Since the
external program to call is set in the options file, a
unsafe options file can lead to an arbitrary program
being run. */
opt.exec_disable=1;
}
configlineno = 0;
configfp = fopen( configname, "r" );
if (configfp && is_secured_file (fileno (configfp)))
{
fclose (configfp);
configfp = NULL;
errno = EPERM;
}
if( !configfp ) {
if( default_config ) {
if( parse_debug )
log_info(_("NOTE: no default option file `%s'\n"),
configname );
}
else {
log_error(_("option file `%s': %s\n"),
configname, strerror(errno) );
g10_exit(2);
}
xfree(configname); configname = NULL;
}
if( parse_debug && configname )
log_info(_("reading options from `%s'\n"), configname );
default_config = 0;
}
while( optfile_parse( configfp, configname, &configlineno,
&pargs, opts) )
{
switch( pargs.r_opt )
{
case aCheckKeys:
case aListConfig:
case aGPGConfList:
case aGPGConfTest:
case aListPackets:
case aImport:
case aFastImport:
case aSendKeys:
case aRecvKeys:
case aSearchKeys:
case aRefreshKeys:
case aFetchKeys:
case aExport:
#ifdef ENABLE_CARD_SUPPORT
case aCardStatus:
case aCardEdit:
case aChangePIN:
#endif /* ENABLE_CARD_SUPPORT*/
case aListKeys:
case aListSigs:
case aExportSecret:
case aExportSecretSub:
case aSym:
case aClearsign:
case aGenRevoke:
case aDesigRevoke:
case aPrimegen:
case aGenRandom:
case aPrintMD:
case aPrintMDs:
case aListTrustDB:
case aCheckTrustDB:
case aUpdateTrustDB:
case aFixTrustDB:
case aListTrustPath:
case aDeArmor:
case aEnArmor:
case aSign:
case aSignKey:
case aLSignKey:
case aStore:
case aExportOwnerTrust:
case aImportOwnerTrust:
case aRebuildKeydbCaches:
set_cmd (&cmd, pargs.r_opt);
break;
case aKeygen:
case aEditKey:
case aDeleteSecretKeys:
case aDeleteSecretAndPublicKeys:
case aDeleteKeys:
set_cmd (&cmd, pargs.r_opt);
greeting=1;
break;
case aDetachedSign: detached_sig = 1; set_cmd( &cmd, aSign ); break;
case aDecryptFiles: multifile=1; /* fall through */
case aDecrypt: set_cmd( &cmd, aDecrypt); break;
case aEncrFiles: multifile=1; /* fall through */
case aEncr: set_cmd( &cmd, aEncr); break;
case aVerifyFiles: multifile=1; /* fall through */
case aVerify: set_cmd( &cmd, aVerify); break;
case aServer:
set_cmd (&cmd, pargs.r_opt);
opt.batch = 1;
break;
case oArmor: opt.armor = 1; opt.no_armor=0; break;
case oOutput: opt.outfile = pargs.r.ret_str; break;
case oMaxOutput: opt.max_output = pargs.r.ret_ulong; break;
case oQuiet: opt.quiet = 1; break;
case oNoTTY: tty_no_terminal(1); break;
case oDryRun: opt.dry_run = 1; break;
case oInteractive: opt.interactive = 1; break;
case oVerbose:
opt.verbose++;
gcry_control (GCRYCTL_SET_VERBOSITY, (int)opt.verbose);
opt.list_options|=LIST_SHOW_UNUSABLE_UIDS;
opt.list_options|=LIST_SHOW_UNUSABLE_SUBKEYS;
break;
case oBatch:
opt.batch = 1;
nogreeting = 1;
break;
case oUseAgent: /* Dummy. */
break;
case oNoUseAgent:
obsolete_option (configname, configlineno, "--no-use-agent");
break;
case oGpgAgentInfo:
obsolete_option (configname, configlineno, "--gpg-agent-info");
break;
case oAnswerYes: opt.answer_yes = 1; break;
case oAnswerNo: opt.answer_no = 1; break;
case oKeyring: append_to_strlist( &nrings, pargs.r.ret_str); break;
case oPrimaryKeyring:
sl=append_to_strlist( &nrings, pargs.r.ret_str);
sl->flags=2;
break;
case oShowKeyring:
deprecated_warning(configname,configlineno,"--show-keyring",
"--list-options ","show-keyring");
opt.list_options|=LIST_SHOW_KEYRING;
break;
case oDebug: opt.debug |= pargs.r.ret_ulong; break;
case oDebugAll: opt.debug = ~0; break;
case oDebugLevel: debug_level = pargs.r.ret_str; break;
case oStatusFD:
set_status_fd( iobuf_translate_file_handle (pargs.r.ret_int, 1) );
break;
case oStatusFile:
set_status_fd ( open_info_file (pargs.r.ret_str, 1) );
break;
case oAttributeFD:
set_attrib_fd(iobuf_translate_file_handle (pargs.r.ret_int, 1));
break;
case oAttributeFile:
set_attrib_fd ( open_info_file (pargs.r.ret_str, 1) );
break;
case oLoggerFD:
log_set_fd (iobuf_translate_file_handle (pargs.r.ret_int, 1));
break;
case oLoggerFile:
logfile = pargs.r.ret_str;
break;
case oWithFingerprint:
opt.with_fingerprint = 1;
with_fpr=1; /*fall thru*/
case oFingerprint: opt.fingerprint++; break;
case oSecretKeyring:
append_to_strlist( &sec_nrings, pargs.r.ret_str);
break;
case oOptions:
/* config files may not be nested (silently ignore them) */
if( !configfp ) {
xfree(configname);
configname = xstrdup(pargs.r.ret_str);
goto next_pass;
}
break;
case oNoArmor: opt.no_armor=1; opt.armor=0; break;
case oNoDefKeyring: default_keyring = 0; break;
case oNoGreeting: nogreeting = 1; break;
case oNoVerbose:
opt.verbose = 0;
gcry_control (GCRYCTL_SET_VERBOSITY, (int)opt.verbose);
opt.list_sigs=0;
break;
case oQuickRandom:
gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
break;
case oEmitVersion: opt.no_version=0; break;
case oNoEmitVersion: opt.no_version=1; break;
case oCompletesNeeded: opt.completes_needed = pargs.r.ret_int; break;
case oMarginalsNeeded: opt.marginals_needed = pargs.r.ret_int; break;
case oMaxCertDepth: opt.max_cert_depth = pargs.r.ret_int; break;
case oTrustDBName: trustdb_name = pargs.r.ret_str; break;
case oDefaultKey: opt.def_secret_key = pargs.r.ret_str; break;
case oDefRecipient:
if( *pargs.r.ret_str )
opt.def_recipient = make_username(pargs.r.ret_str);
break;
case oDefRecipientSelf:
xfree(opt.def_recipient); opt.def_recipient = NULL;
opt.def_recipient_self = 1;
break;
case oNoDefRecipient:
xfree(opt.def_recipient); opt.def_recipient = NULL;
opt.def_recipient_self = 0;
break;
case oNoOptions: opt.no_homedir_creation = 1; break; /* no-options */
case oHomedir: break;
case oNoBatch: opt.batch = 0; break;
case oWithKeyData: opt.with_key_data=1; /* fall thru */
case oWithColons: opt.with_colons=':'; break;
case oSkipVerify: opt.skip_verify=1; break;
case oCompressKeys: opt.compress_keys = 1; break;
case aListSecretKeys: set_cmd( &cmd, aListSecretKeys); break;
/* There are many programs (like mutt) that call gpg with
--always-trust so keep this option around for a long
time. */
case oAlwaysTrust: opt.trust_model=TM_ALWAYS; break;
case oTrustModel:
parse_trust_model(pargs.r.ret_str);
break;
case oForceOwnertrust:
log_info(_("NOTE: %s is not for normal use!\n"),
"--force-ownertrust");
opt.force_ownertrust=string_to_trust_value(pargs.r.ret_str);
if(opt.force_ownertrust==-1)
{
log_error("invalid ownertrust `%s'\n",pargs.r.ret_str);
opt.force_ownertrust=0;
}
break;
case oLoadExtension:
#ifndef __riscos__
#if defined(USE_DYNAMIC_LINKING) || defined(_WIN32)
if(check_permissions(pargs.r.ret_str,2))
log_info(_("cipher extension `%s' not loaded due to"
" unsafe permissions\n"),pargs.r.ret_str);
else
register_cipher_extension(orig_argc? *orig_argv:NULL,
pargs.r.ret_str);
#endif
#else /* __riscos__ */
riscos_not_implemented("load-extension");
#endif /* __riscos__ */
break;
case oRFC1991:
opt.compliance = CO_RFC1991;
opt.force_v4_certs = 0;
opt.escape_from = 1;
break;
case oOpenPGP:
case oRFC2440:
/* TODO: When 2440bis becomes a RFC, set new values for
oOpenPGP. */
opt.rfc2440_text=1;
opt.compliance = CO_RFC2440;
opt.allow_non_selfsigned_uid = 1;
opt.allow_freeform_uid = 1;
opt.pgp2_workarounds = 0;
opt.escape_from = 0;
opt.force_v3_sigs = 0;
opt.compress_keys = 0; /* not mandated, but we do it */
opt.compress_sigs = 0; /* ditto. */
opt.not_dash_escaped = 0;
opt.def_cipher_algo = 0;
opt.def_digest_algo = 0;
opt.cert_digest_algo = 0;
opt.compress_algo = -1;
opt.s2k_mode = 3; /* iterated+salted */
opt.s2k_digest_algo = DIGEST_ALGO_SHA1;
opt.s2k_cipher_algo = CIPHER_ALGO_3DES;
break;
case oPGP2: opt.compliance = CO_PGP2; break;
case oPGP6: opt.compliance = CO_PGP6; break;
case oPGP7: opt.compliance = CO_PGP7; break;
case oPGP8: opt.compliance = CO_PGP8; break;
case oGnuPG: opt.compliance = CO_GNUPG; break;
case oCompressSigs: opt.compress_sigs = 1; break;
case oRFC2440Text: opt.rfc2440_text=1; break;
case oNoRFC2440Text: opt.rfc2440_text=0; break;
case oSetFilename:
if(utf8_strings)
opt.set_filename = pargs.r.ret_str;
else
opt.set_filename = native_to_utf8(pargs.r.ret_str);
break;
case oForYourEyesOnly: eyes_only = 1; break;
case oNoForYourEyesOnly: eyes_only = 0; break;
case oSetPolicyURL:
add_policy_url(pargs.r.ret_str,0);
add_policy_url(pargs.r.ret_str,1);
break;
case oSigPolicyURL: add_policy_url(pargs.r.ret_str,0); break;
case oCertPolicyURL: add_policy_url(pargs.r.ret_str,1); break;
case oShowPolicyURL:
deprecated_warning(configname,configlineno,"--show-policy-url",
"--list-options ","show-policy-urls");
deprecated_warning(configname,configlineno,"--show-policy-url",
"--verify-options ","show-policy-urls");
opt.list_options|=LIST_SHOW_POLICY_URLS;
opt.verify_options|=VERIFY_SHOW_POLICY_URLS;
break;
case oNoShowPolicyURL:
deprecated_warning(configname,configlineno,"--no-show-policy-url",
"--list-options ","no-show-policy-urls");
deprecated_warning(configname,configlineno,"--no-show-policy-url",
"--verify-options ","no-show-policy-urls");
opt.list_options&=~LIST_SHOW_POLICY_URLS;
opt.verify_options&=~VERIFY_SHOW_POLICY_URLS;
break;
case oSigKeyserverURL: add_keyserver_url(pargs.r.ret_str,0); break;
case oUseEmbeddedFilename:
opt.flags.use_embedded_filename=1;
break;
case oNoUseEmbeddedFilename:
opt.flags.use_embedded_filename=0;
break;
case oComment:
if(pargs.r.ret_str[0])
append_to_strlist(&opt.comments,pargs.r.ret_str);
break;
case oDefaultComment:
deprecated_warning(configname,configlineno,
"--default-comment","--no-comments","");
/* fall through */
case oNoComments:
free_strlist(opt.comments);
opt.comments=NULL;
break;
case oThrowKeyids: opt.throw_keyid = 1; break;
case oNoThrowKeyids: opt.throw_keyid = 0; break;
case oShowPhotos:
deprecated_warning(configname,configlineno,"--show-photos",
"--list-options ","show-photos");
deprecated_warning(configname,configlineno,"--show-photos",
"--verify-options ","show-photos");
opt.list_options|=LIST_SHOW_PHOTOS;
opt.verify_options|=VERIFY_SHOW_PHOTOS;
break;
case oNoShowPhotos:
deprecated_warning(configname,configlineno,"--no-show-photos",
"--list-options ","no-show-photos");
deprecated_warning(configname,configlineno,"--no-show-photos",
"--verify-options ","no-show-photos");
opt.list_options&=~LIST_SHOW_PHOTOS;
opt.verify_options&=~VERIFY_SHOW_PHOTOS;
break;
case oPhotoViewer: opt.photo_viewer = pargs.r.ret_str; break;
case oForceV3Sigs: opt.force_v3_sigs = 1; break;
case oNoForceV3Sigs: opt.force_v3_sigs = 0; break;
case oForceV4Certs: opt.force_v4_certs = 1; break;
case oNoForceV4Certs: opt.force_v4_certs = 0; break;
case oForceMDC: opt.force_mdc = 1; break;
case oNoForceMDC: opt.force_mdc = 0; break;
case oDisableMDC: opt.disable_mdc = 1; break;
case oNoDisableMDC: opt.disable_mdc = 0; break;
case oS2KMode: opt.s2k_mode = pargs.r.ret_int; break;
case oS2KDigest: s2k_digest_string = xstrdup(pargs.r.ret_str); break;
case oS2KCipher: s2k_cipher_string = xstrdup(pargs.r.ret_str); break;
case oS2KCount:
opt.s2k_count=encode_s2k_iterations(pargs.r.ret_int);
break;
case oSimpleSKChecksum: opt.simple_sk_checksum = 1; break;
case oNoEncryptTo: opt.no_encrypt_to = 1; break;
case oEncryptTo: /* store the recipient in the second list */
sl = add_to_strlist2( &remusr, pargs.r.ret_str, utf8_strings );
sl->flags = 1;
break;
case oHiddenEncryptTo: /* store the recipient in the second list */
sl = add_to_strlist2( &remusr, pargs.r.ret_str, utf8_strings );
sl->flags = 1|2;
break;
case oRecipient: /* store the recipient */
add_to_strlist2( &remusr, pargs.r.ret_str, utf8_strings );
any_explicit_recipient = 1;
break;
case oHiddenRecipient: /* store the recipient with a flag */
sl = add_to_strlist2( &remusr, pargs.r.ret_str, utf8_strings );
sl->flags = 2;
any_explicit_recipient = 1;
break;
case oTextmodeShort: opt.textmode = 2; break;
case oTextmode: opt.textmode=1; break;
case oNoTextmode: opt.textmode=0; break;
case oExpert: opt.expert = 1; break;
case oNoExpert: opt.expert = 0; break;
case oDefSigExpire:
if(*pargs.r.ret_str!='\0')
{
if(parse_expire_string(pargs.r.ret_str)==(u32)-1)
log_error(_("`%s' is not a valid signature expiration\n"),
pargs.r.ret_str);
else
opt.def_sig_expire=pargs.r.ret_str;
}
break;
case oAskSigExpire: opt.ask_sig_expire = 1; break;
case oNoAskSigExpire: opt.ask_sig_expire = 0; break;
case oDefCertExpire:
if(*pargs.r.ret_str!='\0')
{
if(parse_expire_string(pargs.r.ret_str)==(u32)-1)
log_error(_("`%s' is not a valid signature expiration\n"),
pargs.r.ret_str);
else
opt.def_cert_expire=pargs.r.ret_str;
}
break;
case oAskCertExpire: opt.ask_cert_expire = 1; break;
case oNoAskCertExpire: opt.ask_cert_expire = 0; break;
case oDefCertLevel: opt.def_cert_level=pargs.r.ret_int; break;
case oMinCertLevel: opt.min_cert_level=pargs.r.ret_int; break;
case oAskCertLevel: opt.ask_cert_level = 1; break;
case oNoAskCertLevel: opt.ask_cert_level = 0; break;
case oLocalUser: /* store the local users */
add_to_strlist2( &locusr, pargs.r.ret_str, utf8_strings );
break;
case oCompress:
/* this is the -z command line option */
opt.compress_level = opt.bz2_compress_level = pargs.r.ret_int;
break;
case oCompressLevel: opt.compress_level = pargs.r.ret_int; break;
case oBZ2CompressLevel: opt.bz2_compress_level = pargs.r.ret_int; break;
case oBZ2DecompressLowmem: opt.bz2_decompress_lowmem=1; break;
case oPasswd:
set_passphrase_from_string(pargs.r.ret_str);
break;
case oPasswdFD:
pwfd = iobuf_translate_file_handle (pargs.r.ret_int, 0);
break;
case oPasswdFile:
pwfd = open_info_file (pargs.r.ret_str, 0);
break;
case oPasswdRepeat: opt.passwd_repeat=pargs.r.ret_int; break;
case oCommandFD:
opt.command_fd = iobuf_translate_file_handle (pargs.r.ret_int, 0);
break;
case oCommandFile:
opt.command_fd = open_info_file (pargs.r.ret_str, 0);
break;
case oCipherAlgo:
def_cipher_string = xstrdup(pargs.r.ret_str);
break;
case oDigestAlgo:
def_digest_string = xstrdup(pargs.r.ret_str);
break;
case oCompressAlgo:
/* If it is all digits, stick a Z in front of it for
later. This is for backwards compatibility with
versions that took the compress algorithm number. */
{
char *pt=pargs.r.ret_str;
while(*pt)
{
if (!isascii (*pt) || !isdigit (*pt))
break;
pt++;
}
if(*pt=='\0')
{
compress_algo_string=xmalloc(strlen(pargs.r.ret_str)+2);
strcpy(compress_algo_string,"Z");
strcat(compress_algo_string,pargs.r.ret_str);
}
else
compress_algo_string = xstrdup(pargs.r.ret_str);
}
break;
case oCertDigestAlgo:
cert_digest_string = xstrdup(pargs.r.ret_str);
break;
case oNoSecmemWarn:
gcry_control (GCRYCTL_DISABLE_SECMEM_WARN);
break;
case oRequireSecmem: require_secmem=1; break;
case oNoRequireSecmem: require_secmem=0; break;
case oNoPermissionWarn: opt.no_perm_warn=1; break;
case oNoMDCWarn: opt.no_mdc_warn=1; break;
case oDisplayCharset:
if( set_native_charset( pargs.r.ret_str ) )
log_error(_("`%s' is not a valid character set\n"),
pargs.r.ret_str);
break;
case oNotDashEscaped: opt.not_dash_escaped = 1; break;
case oEscapeFrom: opt.escape_from = 1; break;
case oNoEscapeFrom: opt.escape_from = 0; break;
case oLockOnce: opt.lock_once = 1; break;
case oLockNever:
disable_dotlock ();
break;
case oLockMultiple:
#ifndef __riscos__
opt.lock_once = 0;
#else /* __riscos__ */
riscos_not_implemented("lock-multiple");
#endif /* __riscos__ */
break;
case oKeyServer:
{
struct keyserver_spec *keyserver;
keyserver=parse_keyserver_uri(pargs.r.ret_str,0,
configname,configlineno);
if(!keyserver)
log_error(_("could not parse keyserver URL\n"));
else
{
keyserver->next=opt.keyserver;
opt.keyserver=keyserver;
}
}
break;
case oKeyServerOptions:
if(!parse_keyserver_options(pargs.r.ret_str))
{
if(configname)
log_error(_("%s:%d: invalid keyserver options\n"),
configname,configlineno);
else
log_error(_("invalid keyserver options\n"));
}
break;
case oImportOptions:
if(!parse_import_options(pargs.r.ret_str,&opt.import_options,1))
{
if(configname)
log_error(_("%s:%d: invalid import options\n"),
configname,configlineno);
else
log_error(_("invalid import options\n"));
}
break;
case oExportOptions:
if(!parse_export_options(pargs.r.ret_str,&opt.export_options,1))
{
if(configname)
log_error(_("%s:%d: invalid export options\n"),
configname,configlineno);
else
log_error(_("invalid export options\n"));
}
break;
case oListOptions:
if(!parse_list_options(pargs.r.ret_str))
{
if(configname)
log_error(_("%s:%d: invalid list options\n"),
configname,configlineno);
else
log_error(_("invalid list options\n"));
}
break;
case oVerifyOptions:
{
struct parse_options vopts[]=
{
{"show-photos",VERIFY_SHOW_PHOTOS,NULL,
N_("display photo IDs during signature verification")},
{"show-policy-urls",VERIFY_SHOW_POLICY_URLS,NULL,
N_("show policy URLs during signature verification")},
{"show-notations",VERIFY_SHOW_NOTATIONS,NULL,
N_("show all notations during signature verification")},
{"show-std-notations",VERIFY_SHOW_STD_NOTATIONS,NULL,
N_("show IETF standard notations during signature verification")},
{"show-standard-notations",VERIFY_SHOW_STD_NOTATIONS,NULL,
NULL},
{"show-user-notations",VERIFY_SHOW_USER_NOTATIONS,NULL,
N_("show user-supplied notations during signature verification")},
{"show-keyserver-urls",VERIFY_SHOW_KEYSERVER_URLS,NULL,
N_("show preferred keyserver URLs during signature verification")},
{"show-uid-validity",VERIFY_SHOW_UID_VALIDITY,NULL,
N_("show user ID validity during signature verification")},
{"show-unusable-uids",VERIFY_SHOW_UNUSABLE_UIDS,NULL,
N_("show revoked and expired user IDs in signature verification")},
{"show-primary-uid-only",VERIFY_SHOW_PRIMARY_UID_ONLY,NULL,
N_("show only the primary user ID in signature verification")},
{"pka-lookups",VERIFY_PKA_LOOKUPS,NULL,
N_("validate signatures with PKA data")},
{"pka-trust-increase",VERIFY_PKA_TRUST_INCREASE,NULL,
N_("elevate the trust of signatures with valid PKA data")},
{NULL,0,NULL,NULL}
};
if(!parse_options(pargs.r.ret_str,&opt.verify_options,vopts,1))
{
if(configname)
log_error(_("%s:%d: invalid verify options\n"),
configname,configlineno);
else
log_error(_("invalid verify options\n"));
}
}
break;
case oTempDir: opt.temp_dir=pargs.r.ret_str; break;
case oExecPath:
if(set_exec_path(pargs.r.ret_str))
log_error(_("unable to set exec-path to %s\n"),pargs.r.ret_str);
else
opt.exec_path_set=1;
break;
case oSetNotation:
add_notation_data( pargs.r.ret_str, 0 );
add_notation_data( pargs.r.ret_str, 1 );
break;
case oSigNotation: add_notation_data( pargs.r.ret_str, 0 ); break;
case oCertNotation: add_notation_data( pargs.r.ret_str, 1 ); break;
case oShowNotation:
deprecated_warning(configname,configlineno,"--show-notation",
"--list-options ","show-notations");
deprecated_warning(configname,configlineno,"--show-notation",
"--verify-options ","show-notations");
opt.list_options|=LIST_SHOW_NOTATIONS;
opt.verify_options|=VERIFY_SHOW_NOTATIONS;
break;
case oNoShowNotation:
deprecated_warning(configname,configlineno,"--no-show-notation",
"--list-options ","no-show-notations");
deprecated_warning(configname,configlineno,"--no-show-notation",
"--verify-options ","no-show-notations");
opt.list_options&=~LIST_SHOW_NOTATIONS;
opt.verify_options&=~VERIFY_SHOW_NOTATIONS;
break;
case oUtf8Strings: utf8_strings = 1; break;
case oNoUtf8Strings: utf8_strings = 0; break;
case oDisableCipherAlgo:
{
int algo = string_to_cipher_algo (pargs.r.ret_str);
gcry_cipher_ctl (NULL, GCRYCTL_DISABLE_ALGO, &algo, sizeof algo);
}
break;
case oDisablePubkeyAlgo:
{
int algo = gcry_pk_map_name (pargs.r.ret_str);
gcry_pk_ctl (GCRYCTL_DISABLE_ALGO, &algo, sizeof algo);
}
break;
case oNoSigCache: opt.no_sig_cache = 1; break;
case oNoSigCreateCheck: opt.no_sig_create_check = 1; break;
case oAllowNonSelfsignedUID: opt.allow_non_selfsigned_uid = 1; break;
case oNoAllowNonSelfsignedUID: opt.allow_non_selfsigned_uid=0; break;
case oAllowFreeformUID: opt.allow_freeform_uid = 1; break;
case oNoAllowFreeformUID: opt.allow_freeform_uid = 0; break;
case oNoLiteral: opt.no_literal = 1; break;
case oSetFilesize: opt.set_filesize = pargs.r.ret_ulong; break;
case oHonorHttpProxy:
add_to_strlist(&opt.keyserver_options.other,"http-proxy");
deprecated_warning(configname,configlineno,
"--honor-http-proxy",
"--keyserver-options ","http-proxy");
break;
case oFastListMode: opt.fast_list_mode = 1; break;
case oFixedListMode: opt.fixed_list_mode = 1; break;
case oListOnly: opt.list_only=1; break;
case oIgnoreTimeConflict: opt.ignore_time_conflict = 1; break;
case oIgnoreValidFrom: opt.ignore_valid_from = 1; break;
case oIgnoreCrcError: opt.ignore_crc_error = 1; break;
case oIgnoreMDCError: opt.ignore_mdc_error = 1; break;
case oNoRandomSeedFile: use_random_seed = 0; break;
case oAutoKeyRetrieve:
case oNoAutoKeyRetrieve:
if(pargs.r_opt==oAutoKeyRetrieve)
opt.keyserver_options.options|=KEYSERVER_AUTO_KEY_RETRIEVE;
else
opt.keyserver_options.options&=~KEYSERVER_AUTO_KEY_RETRIEVE;
deprecated_warning(configname,configlineno,
pargs.r_opt==oAutoKeyRetrieve?"--auto-key-retrieve":
"--no-auto-key-retrieve","--keyserver-options ",
pargs.r_opt==oAutoKeyRetrieve?"auto-key-retrieve":
"no-auto-key-retrieve");
break;
case oShowSessionKey: opt.show_session_key = 1; break;
case oOverrideSessionKey:
opt.override_session_key = pargs.r.ret_str;
break;
case oMergeOnly:
deprecated_warning(configname,configlineno,"--merge-only",
"--import-options ","merge-only");
opt.import_options|=IMPORT_MERGE_ONLY;
break;
case oAllowSecretKeyImport: /* obsolete */ break;
case oTryAllSecrets: opt.try_all_secrets = 1; break;
case oTrustedKey: register_trusted_key( pargs.r.ret_str ); break;
case oEnableSpecialFilenames:
iobuf_enable_special_filenames (1);
break;
case oNoExpensiveTrustChecks: opt.no_expensive_trust_checks=1; break;
case oAutoCheckTrustDB: opt.no_auto_check_trustdb=0; break;
case oNoAutoCheckTrustDB: opt.no_auto_check_trustdb=1; break;
case oPreservePermissions: opt.preserve_permissions=1; break;
case oDefaultPreferenceList:
opt.def_preference_list = pargs.r.ret_str;
break;
case oDefaultKeyserverURL:
{
struct keyserver_spec *keyserver;
keyserver=parse_keyserver_uri(pargs.r.ret_str,1,
configname,configlineno);
if(!keyserver)
log_error(_("could not parse keyserver URL\n"));
else
free_keyserver_spec(keyserver);
opt.def_keyserver_url = pargs.r.ret_str;
}
break;
case oPersonalCipherPreferences:
pers_cipher_list=pargs.r.ret_str;
break;
case oPersonalDigestPreferences:
pers_digest_list=pargs.r.ret_str;
break;
case oPersonalCompressPreferences:
pers_compress_list=pargs.r.ret_str;
break;
case oAgentProgram: opt.agent_program = pargs.r.ret_str; break;
case oDisplay: opt.display = pargs.r.ret_str; break;
case oTTYname: opt.ttyname = pargs.r.ret_str; break;
case oTTYtype: opt.ttytype = pargs.r.ret_str; break;
case oLCctype: opt.lc_ctype = pargs.r.ret_str; break;
case oLCmessages: opt.lc_messages = pargs.r.ret_str; break;
case oGroup: add_group(pargs.r.ret_str); break;
case oUnGroup: rm_group(pargs.r.ret_str); break;
case oNoGroups:
while(opt.grouplist)
{
struct groupitem *iter=opt.grouplist;
free_strlist(iter->values);
opt.grouplist=opt.grouplist->next;
xfree(iter);
}
break;
case oStrict:
case oNoStrict:
/* Not used */
break;
case oMangleDosFilenames: opt.mangle_dos_filenames = 1; break;
case oNoMangleDosFilenames: opt.mangle_dos_filenames = 0; break;
case oEnableProgressFilter: opt.enable_progress_filter = 1; break;
case oMultifile: multifile=1; break;
case oKeyidFormat:
if(ascii_strcasecmp(pargs.r.ret_str,"short")==0)
opt.keyid_format=KF_SHORT;
else if(ascii_strcasecmp(pargs.r.ret_str,"long")==0)
opt.keyid_format=KF_LONG;
else if(ascii_strcasecmp(pargs.r.ret_str,"0xshort")==0)
opt.keyid_format=KF_0xSHORT;
else if(ascii_strcasecmp(pargs.r.ret_str,"0xlong")==0)
opt.keyid_format=KF_0xLONG;
else
log_error("unknown keyid-format `%s'\n",pargs.r.ret_str);
break;
case oExitOnStatusWriteError:
opt.exit_on_status_write_error = 1;
break;
case oLimitCardInsertTries:
opt.limit_card_insert_tries = pargs.r.ret_int;
break;
case oRequireCrossCert: opt.flags.require_cross_cert=1; break;
case oNoRequireCrossCert: opt.flags.require_cross_cert=0; break;
case oAutoKeyLocate:
if(!parse_auto_key_locate(pargs.r.ret_str))
{
if(configname)
log_error(_("%s:%d: invalid auto-key-locate list\n"),
configname,configlineno);
else
log_error(_("invalid auto-key-locate list\n"));
}
break;
case oNoAutoKeyLocate:
release_akl();
break;
- case oAllowMultisigVerification:
- opt.allow_multisig_verification = 1;
- break;
-
case oEnableDSA2: opt.flags.dsa2=1; break;
case oDisableDSA2: opt.flags.dsa2=0; break;
+ case oAllowMultisigVerification:
+ case oAllowMultipleMessages:
+ opt.flags.allow_multiple_messages=1;
+ break;
+
+ case oNoAllowMultipleMessages:
+ opt.flags.allow_multiple_messages=0;
+ break;
+
case oNoop: break;
default : pargs.err = configfp? 1:2; break;
}
}
if( configfp ) {
fclose( configfp );
configfp = NULL;
/* Remember the first config file name. */
if (!save_configname)
save_configname = configname;
else
xfree(configname);
configname = NULL;
goto next_pass;
}
xfree( configname ); configname = NULL;
if( log_get_errorcount(0) )
g10_exit(2);
/* The command --gpgconf-list is pretty simple and may be called
directly after the option parsing. */
if (cmd == aGPGConfList)
{
gpgconf_list (save_configname);
g10_exit (0);
}
xfree (save_configname);
if( nogreeting )
greeting = 0;
if( greeting ) {
fprintf(stderr, "%s %s; %s\n",
strusage(11), strusage(13), strusage(14) );
fprintf(stderr, "%s\n", strusage(15) );
}
#ifdef IS_DEVELOPMENT_VERSION
if( !opt.batch )
{
const char *s;
if((s=strusage(20)))
log_info("%s\n",s);
if((s=strusage(21)))
log_info("%s\n",s);
if((s=strusage(22)))
log_info("%s\n",s);
}
#endif
/* FIXME: We should use logging to a file only in server mode;
however we have not yet implemetyed that. Thus we try to get
away with --batch as indication for logging to file
required. */
if (logfile && opt.batch)
{
log_set_file (logfile);
log_set_prefix (NULL, 1|2|4);
}
if (opt.verbose > 2)
log_info ("using character set `%s'\n", get_native_charset ());
if( may_coredump && !opt.quiet )
log_info(_("WARNING: program may create a core file!\n"));
if (eyes_only) {
if (opt.set_filename)
log_info(_("WARNING: %s overrides %s\n"),
"--for-your-eyes-only","--set-filename");
opt.set_filename="_CONSOLE";
}
if (opt.no_literal) {
log_info(_("NOTE: %s is not for normal use!\n"), "--no-literal");
if (opt.textmode)
log_error(_("%s not allowed with %s!\n"),
"--textmode", "--no-literal" );
if (opt.set_filename)
log_error(_("%s makes no sense with %s!\n"),
eyes_only?"--for-your-eyes-only":"--set-filename",
"--no-literal" );
}
if (opt.set_filesize)
log_info(_("NOTE: %s is not for normal use!\n"), "--set-filesize");
if( opt.batch )
tty_batchmode( 1 );
gcry_control (GCRYCTL_RESUME_SECMEM_WARN);
if(require_secmem && !got_secmem)
{
log_info(_("will not run with insecure memory due to %s\n"),
"--require-secmem");
g10_exit(2);
}
set_debug (debug_level);
/* Do these after the switch(), so they can override settings. */
if(PGP2)
{
int unusable=0;
if(cmd==aSign && !detached_sig)
{
log_info(_("you can only make detached or clear signatures "
"while in --pgp2 mode\n"));
unusable=1;
}
else if(cmd==aSignEncr || cmd==aSignSym)
{
log_info(_("you can't sign and encrypt at the "
"same time while in --pgp2 mode\n"));
unusable=1;
}
else if(argc==0 && (cmd==aSign || cmd==aEncr || cmd==aSym))
{
log_info(_("you must use files (and not a pipe) when "
"working with --pgp2 enabled.\n"));
unusable=1;
}
else if(cmd==aEncr || cmd==aSym)
{
/* Everything else should work without IDEA (except using
a secret key encrypted with IDEA and setting an IDEA
preference, but those have their own error
messages). */
if (openpgp_cipher_test_algo(CIPHER_ALGO_IDEA))
{
log_info(_("encrypting a message in --pgp2 mode requires "
"the IDEA cipher\n"));
idea_cipher_warn(1);
unusable=1;
}
else if(cmd==aSym)
{
/* This only sets IDEA for symmetric encryption
since it is set via select_algo_from_prefs for
pk encryption. */
xfree(def_cipher_string);
def_cipher_string = xstrdup("idea");
}
/* PGP2 can't handle the output from the textmode
filter, so we disable it for anything that could
create a literal packet (only encryption and
symmetric encryption, since we disable signing
above). */
if(!unusable)
opt.textmode=0;
}
if(unusable)
compliance_failure();
else
{
opt.force_v4_certs = 0;
opt.escape_from = 1;
opt.force_v3_sigs = 1;
opt.pgp2_workarounds = 1;
opt.ask_sig_expire = 0;
opt.ask_cert_expire = 0;
xfree(def_digest_string);
def_digest_string = xstrdup("md5");
xfree(s2k_digest_string);
s2k_digest_string = xstrdup("md5");
opt.compress_algo = COMPRESS_ALGO_ZIP;
}
}
else if(PGP6)
{
opt.escape_from=1;
opt.force_v3_sigs=1;
opt.ask_sig_expire=0;
}
else if(PGP7)
{
opt.escape_from=1;
opt.force_v3_sigs=1;
opt.ask_sig_expire=0;
}
else if(PGP8)
{
opt.escape_from=1;
}
if( def_cipher_string ) {
opt.def_cipher_algo = string_to_cipher_algo (def_cipher_string);
if(opt.def_cipher_algo==0 &&
(ascii_strcasecmp(def_cipher_string,"idea")==0
|| ascii_strcasecmp(def_cipher_string,"s1")==0))
idea_cipher_warn(1);
xfree(def_cipher_string); def_cipher_string = NULL;
if ( openpgp_cipher_test_algo (opt.def_cipher_algo) )
log_error(_("selected cipher algorithm is invalid\n"));
}
if( def_digest_string ) {
opt.def_digest_algo = string_to_digest_algo (def_digest_string);
xfree(def_digest_string); def_digest_string = NULL;
if ( openpgp_md_test_algo (opt.def_digest_algo) )
log_error(_("selected digest algorithm is invalid\n"));
}
if( compress_algo_string ) {
opt.compress_algo = string_to_compress_algo(compress_algo_string);
xfree(compress_algo_string); compress_algo_string = NULL;
if( check_compress_algo(opt.compress_algo) )
log_error(_("selected compression algorithm is invalid\n"));
}
if( cert_digest_string ) {
opt.cert_digest_algo = string_to_digest_algo (cert_digest_string);
xfree(cert_digest_string); cert_digest_string = NULL;
if (openpgp_md_test_algo(opt.cert_digest_algo))
log_error(_("selected certification digest algorithm is invalid\n"));
}
if( s2k_cipher_string ) {
opt.s2k_cipher_algo = string_to_cipher_algo (s2k_cipher_string);
xfree(s2k_cipher_string); s2k_cipher_string = NULL;
if (openpgp_cipher_test_algo (opt.s2k_cipher_algo))
log_error(_("selected cipher algorithm is invalid\n"));
}
if( s2k_digest_string ) {
opt.s2k_digest_algo = string_to_digest_algo (s2k_digest_string);
xfree(s2k_digest_string); s2k_digest_string = NULL;
if (openpgp_md_test_algo(opt.s2k_digest_algo))
log_error(_("selected digest algorithm is invalid\n"));
}
if( opt.completes_needed < 1 )
log_error(_("completes-needed must be greater than 0\n"));
if( opt.marginals_needed < 2 )
log_error(_("marginals-needed must be greater than 1\n"));
if( opt.max_cert_depth < 1 || opt.max_cert_depth > 255 )
log_error(_("max-cert-depth must be in the range from 1 to 255\n"));
if(opt.def_cert_level<0 || opt.def_cert_level>3)
log_error(_("invalid default-cert-level; must be 0, 1, 2, or 3\n"));
if( opt.min_cert_level < 1 || opt.min_cert_level > 3 )
log_error(_("invalid min-cert-level; must be 1, 2, or 3\n"));
switch( opt.s2k_mode ) {
case 0:
log_info(_("NOTE: simple S2K mode (0) is strongly discouraged\n"));
break;
case 1: case 3: break;
default:
log_error(_("invalid S2K mode; must be 0, 1 or 3\n"));
}
/* This isn't actually needed, but does serve to error out if the
string is invalid. */
if(opt.def_preference_list &&
keygen_set_std_prefs(opt.def_preference_list,0))
log_error(_("invalid default preferences\n"));
/* We provide defaults for the personal digest list. This is
SHA-1. */
if(!pers_digest_list)
pers_digest_list="h2";
if(pers_cipher_list &&
keygen_set_std_prefs(pers_cipher_list,PREFTYPE_SYM))
log_error(_("invalid personal cipher preferences\n"));
if(pers_digest_list &&
keygen_set_std_prefs(pers_digest_list,PREFTYPE_HASH))
log_error(_("invalid personal digest preferences\n"));
if(pers_compress_list &&
keygen_set_std_prefs(pers_compress_list,PREFTYPE_ZIP))
log_error(_("invalid personal compress preferences\n"));
/* We don't support all possible commands with multifile yet */
if(multifile)
{
char *cmdname;
switch(cmd)
{
case aSign:
cmdname="--sign";
break;
case aClearsign:
cmdname="--clearsign";
break;
case aDetachedSign:
cmdname="--detach-sign";
break;
case aSym:
cmdname="--symmetric";
break;
case aEncrSym:
cmdname="--symmetric --encrypt";
break;
case aStore:
cmdname="--store";
break;
default:
cmdname=NULL;
break;
}
if(cmdname)
log_error(_("%s does not yet work with %s\n"),cmdname,"--multifile");
}
if( log_get_errorcount(0) )
g10_exit(2);
if(opt.compress_level==0)
opt.compress_algo=COMPRESS_ALGO_NONE;
/* Check our chosen algorithms against the list of legal
algorithms. */
if(!GNUPG)
{
const char *badalg=NULL;
preftype_t badtype=PREFTYPE_NONE;
if(opt.def_cipher_algo
&& !algo_available(PREFTYPE_SYM,opt.def_cipher_algo,NULL))
{
badalg = gcry_cipher_algo_name (opt.def_cipher_algo);
badtype = PREFTYPE_SYM;
}
else if(opt.def_digest_algo
&& !algo_available(PREFTYPE_HASH,opt.def_digest_algo,NULL))
{
badalg = gcry_md_algo_name (opt.def_digest_algo);
badtype = PREFTYPE_HASH;
}
else if(opt.cert_digest_algo
&& !algo_available(PREFTYPE_HASH,opt.cert_digest_algo,NULL))
{
badalg = gcry_md_algo_name (opt.cert_digest_algo);
badtype = PREFTYPE_HASH;
}
else if(opt.compress_algo!=-1
&& !algo_available(PREFTYPE_ZIP,opt.compress_algo,NULL))
{
badalg = compress_algo_to_string(opt.compress_algo);
badtype = PREFTYPE_ZIP;
}
if(badalg)
{
switch(badtype)
{
case PREFTYPE_SYM:
log_info(_("you may not use cipher algorithm `%s'"
" while in %s mode\n"),
badalg,compliance_option_string());
break;
case PREFTYPE_HASH:
log_info(_("you may not use digest algorithm `%s'"
" while in %s mode\n"),
badalg,compliance_option_string());
break;
case PREFTYPE_ZIP:
log_info(_("you may not use compression algorithm `%s'"
" while in %s mode\n"),
badalg,compliance_option_string());
break;
default:
BUG();
}
compliance_failure();
}
}
/* Set the random seed file. */
if( use_random_seed ) {
char *p = make_filename(opt.homedir, "random_seed", NULL );
gcry_control (GCRYCTL_SET_RANDOM_SEED_FILE, p);
if (!access (p, F_OK))
register_secured_file (p);
xfree(p);
}
if( !cmd && opt.fingerprint && !with_fpr ) {
set_cmd( &cmd, aListKeys);
}
/* kludge to let -sat generate a clear text signature */
if( opt.textmode == 2 && !detached_sig && opt.armor && cmd == aSign )
{
log_info ("compatibility note:\n");
log_info ("\"-sat\" won't generate clear signed messages in "
"future versions\n");
log_info ("Use \"--clearsign\" instead of \"-sat\"\n");
cmd = aClearsign;
}
if( opt.verbose > 1 )
set_packet_list_mode(1);
/* Add the keyrings, but not for some special commands. Also
avoid adding the secret keyring for a couple of commands to
avoid unneeded access in case the secrings are stored on a
floppy.
We always need to add the keyrings if we are running under
SELinux, this is so that the rings are added to the list of
secured files. */
if( ALWAYS_ADD_KEYRINGS
|| (cmd != aDeArmor && cmd != aEnArmor && cmd != aGPGConfTest) )
{
if (ALWAYS_ADD_KEYRINGS
|| (cmd != aCheckKeys && cmd != aListSigs && cmd != aListKeys
&& cmd != aVerify && cmd != aSym))
{
if (!sec_nrings || default_keyring) /* add default secret rings */
keydb_add_resource ("secring" EXTSEP_S "gpg", 4, 1);
for (sl = sec_nrings; sl; sl = sl->next)
keydb_add_resource ( sl->d, 0, 1 );
}
if( !nrings || default_keyring ) /* add default ring */
keydb_add_resource ("pubring" EXTSEP_S "gpg", 4, 0);
for(sl = nrings; sl; sl = sl->next )
keydb_add_resource ( sl->d, sl->flags, 0 );
}
FREE_STRLIST(nrings);
FREE_STRLIST(sec_nrings);
if (cmd == aGPGConfTest)
g10_exit(0);
if( pwfd != -1 ) /* Read the passphrase now. */
read_passphrase_from_fd( pwfd );
fname = argc? *argv : NULL;
if(fname && utf8_strings)
opt.flags.utf8_filename=1;
switch( cmd ) {
case aPrimegen:
case aPrintMD:
case aPrintMDs:
case aGenRandom:
case aDeArmor:
case aEnArmor:
case aFixTrustDB:
break;
case aExportOwnerTrust: rc = setup_trustdb( 0, trustdb_name ); break;
case aListTrustDB: rc = setup_trustdb( argc? 1:0, trustdb_name ); break;
default: rc = setup_trustdb(1, trustdb_name ); break;
}
if( rc )
log_error(_("failed to initialize the TrustDB: %s\n"), g10_errstr(rc));
switch (cmd)
{
case aStore:
case aSym:
case aSign:
case aSignSym:
case aClearsign:
if (!opt.quiet && any_explicit_recipient)
log_info (_("WARNING: recipients (-r) given "
"without using public key encryption\n"));
break;
default:
break;
}
switch( cmd )
{
case aServer:
{
ctrl_t ctrl = xtrycalloc (1, sizeof *ctrl);
gpg_init_default_ctrl (ctrl);
gpg_server (ctrl);
gpg_deinit_default_ctrl (ctrl);
xfree (ctrl);
}
break;
case aStore: /* only store the file */
if( argc > 1 )
wrong_args(_("--store [filename]"));
if( (rc = encode_store(fname)) )
log_error ("storing `%s' failed: %s\n",
print_fname_stdin(fname),g10_errstr(rc) );
break;
case aSym: /* encrypt the given file only with the symmetric cipher */
if( argc > 1 )
wrong_args(_("--symmetric [filename]"));
if( (rc = encode_symmetric(fname)) )
log_error (_("symmetric encryption of `%s' failed: %s\n"),
print_fname_stdin(fname),g10_errstr(rc) );
break;
case aEncr: /* encrypt the given file */
if(multifile)
encode_crypt_files(argc, argv, remusr);
else
{
if( argc > 1 )
wrong_args(_("--encrypt [filename]"));
if( (rc = encode_crypt(fname,remusr,0)) )
log_error("%s: encryption failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
}
break;
case aEncrSym:
/* This works with PGP 8 in the sense that it acts just like a
symmetric message. It doesn't work at all with 2 or 6. It
might work with 7, but alas, I don't have a copy to test
with right now. */
if( argc > 1 )
wrong_args(_("--symmetric --encrypt [filename]"));
else if(opt.s2k_mode==0)
log_error(_("you cannot use --symmetric --encrypt"
" with --s2k-mode 0\n"));
else if(PGP2 || PGP6 || PGP7 || RFC1991)
log_error(_("you cannot use --symmetric --encrypt"
" while in %s mode\n"),compliance_option_string());
else
{
if( (rc = encode_crypt(fname,remusr,1)) )
log_error("%s: encryption failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
}
break;
case aSign: /* sign the given file */
sl = NULL;
if( detached_sig ) { /* sign all files */
for( ; argc; argc--, argv++ )
add_to_strlist( &sl, *argv );
}
else {
if( argc > 1 )
wrong_args(_("--sign [filename]"));
if( argc ) {
sl = xmalloc_clear( sizeof *sl + strlen(fname));
strcpy(sl->d, fname);
}
}
if( (rc = sign_file( sl, detached_sig, locusr, 0, NULL, NULL)) )
log_error("signing failed: %s\n", g10_errstr(rc) );
free_strlist(sl);
break;
case aSignEncr: /* sign and encrypt the given file */
if( argc > 1 )
wrong_args(_("--sign --encrypt [filename]"));
if( argc ) {
sl = xmalloc_clear( sizeof *sl + strlen(fname));
strcpy(sl->d, fname);
}
else
sl = NULL;
if( (rc = sign_file(sl, detached_sig, locusr, 1, remusr, NULL)) )
log_error("%s: sign+encrypt failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
free_strlist(sl);
break;
case aSignEncrSym: /* sign and encrypt the given file */
if( argc > 1 )
wrong_args(_("--symmetric --sign --encrypt [filename]"));
else if(opt.s2k_mode==0)
log_error(_("you cannot use --symmetric --sign --encrypt"
" with --s2k-mode 0\n"));
else if(PGP2 || PGP6 || PGP7 || RFC1991)
log_error(_("you cannot use --symmetric --sign --encrypt"
" while in %s mode\n"),compliance_option_string());
else
{
if( argc )
{
sl = xmalloc_clear( sizeof *sl + strlen(fname));
strcpy(sl->d, fname);
}
else
sl = NULL;
if( (rc = sign_file(sl, detached_sig, locusr, 2, remusr, NULL)) )
log_error("%s: symmetric+sign+encrypt failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
free_strlist(sl);
}
break;
case aSignSym: /* sign and conventionally encrypt the given file */
if (argc > 1)
wrong_args(_("--sign --symmetric [filename]"));
rc = sign_symencrypt_file (fname, locusr);
if (rc)
log_error("%s: sign+symmetric failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
break;
case aClearsign: /* make a clearsig */
if( argc > 1 )
wrong_args(_("--clearsign [filename]"));
if( (rc = clearsign_file(fname, locusr, NULL)) )
log_error("%s: clearsign failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
break;
case aVerify:
if(multifile)
{
if( (rc = verify_files( argc, argv ) ))
log_error("verify files failed: %s\n", g10_errstr(rc) );
}
else
{
if( (rc = verify_signatures( argc, argv ) ))
log_error("verify signatures failed: %s\n", g10_errstr(rc) );
}
break;
case aDecrypt:
if(multifile)
decrypt_messages(argc, argv);
else
{
if( argc > 1 )
wrong_args(_("--decrypt [filename]"));
if( (rc = decrypt_message( fname ) ))
log_error("decrypt_message failed: %s\n", g10_errstr(rc) );
}
break;
case aSignKey:
if( argc != 1 )
wrong_args(_("--sign-key user-id"));
/* fall through */
case aLSignKey:
if( argc != 1 )
wrong_args(_("--lsign-key user-id"));
/* fall through */
sl=NULL;
if(cmd==aSignKey)
append_to_strlist(&sl,"sign");
else if(cmd==aLSignKey)
append_to_strlist(&sl,"lsign");
else
BUG();
append_to_strlist( &sl, "save" );
username = make_username( fname );
keyedit_menu(fname, locusr, sl, 0, 0 );
xfree(username);
free_strlist(sl);
break;
case aEditKey: /* Edit a key signature */
if( !argc )
wrong_args(_("--edit-key user-id [commands]"));
username = make_username( fname );
if( argc > 1 ) {
sl = NULL;
for( argc--, argv++ ; argc; argc--, argv++ )
append_to_strlist( &sl, *argv );
keyedit_menu( username, locusr, sl, 0, 1 );
free_strlist(sl);
}
else
keyedit_menu(username, locusr, NULL, 0, 1 );
xfree(username);
break;
case aDeleteKeys:
case aDeleteSecretKeys:
case aDeleteSecretAndPublicKeys:
sl = NULL;
/* I'm adding these in reverse order as add_to_strlist2
reverses them again, and it's easier to understand in the
proper order :) */
for( ; argc; argc-- )
add_to_strlist2( &sl, argv[argc-1], utf8_strings );
delete_keys(sl,cmd==aDeleteSecretKeys,cmd==aDeleteSecretAndPublicKeys);
free_strlist(sl);
break;
case aCheckKeys:
opt.check_sigs = 1;
case aListSigs:
opt.list_sigs = 1;
case aListKeys:
sl = NULL;
for( ; argc; argc--, argv++ )
add_to_strlist2( &sl, *argv, utf8_strings );
public_key_list( sl );
free_strlist(sl);
break;
case aListSecretKeys:
sl = NULL;
for( ; argc; argc--, argv++ )
add_to_strlist2( &sl, *argv, utf8_strings );
secret_key_list( sl );
free_strlist(sl);
break;
case aKeygen: /* generate a key */
if( opt.batch ) {
if( argc > 1 )
wrong_args("--gen-key [parameterfile]");
generate_keypair( argc? *argv : NULL, NULL, NULL );
}
else {
if( argc )
wrong_args("--gen-key");
generate_keypair(NULL, NULL, NULL);
}
break;
case aFastImport:
opt.import_options |= IMPORT_FAST;
case aImport:
import_keys( argc? argv:NULL, argc, NULL, opt.import_options );
break;
/* TODO: There are a number of command that use this same
"make strlist, call function, report error, free strlist"
pattern. Join them together here and avoid all that
duplicated code. */
case aExport:
case aSendKeys:
case aRecvKeys:
sl = NULL;
for( ; argc; argc--, argv++ )
append_to_strlist2( &sl, *argv, utf8_strings );
if( cmd == aSendKeys )
rc=keyserver_export( sl );
else if( cmd == aRecvKeys )
rc=keyserver_import( sl );
else
rc=export_pubkeys( sl, opt.export_options );
if(rc)
{
if(cmd==aSendKeys)
log_error(_("keyserver send failed: %s\n"),g10_errstr(rc));
else if(cmd==aRecvKeys)
log_error(_("keyserver receive failed: %s\n"),g10_errstr(rc));
else
log_error(_("key export failed: %s\n"),g10_errstr(rc));
}
free_strlist(sl);
break;
case aSearchKeys:
sl = NULL;
for( ; argc; argc--, argv++ )
append_to_strlist2( &sl, *argv, utf8_strings );
rc=keyserver_search( sl );
if(rc)
log_error(_("keyserver search failed: %s\n"),g10_errstr(rc));
free_strlist(sl);
break;
case aRefreshKeys:
sl = NULL;
for( ; argc; argc--, argv++ )
append_to_strlist2( &sl, *argv, utf8_strings );
rc=keyserver_refresh(sl);
if(rc)
log_error(_("keyserver refresh failed: %s\n"),g10_errstr(rc));
free_strlist(sl);
break;
case aFetchKeys:
sl = NULL;
for( ; argc; argc--, argv++ )
append_to_strlist2( &sl, *argv, utf8_strings );
rc=keyserver_fetch(sl);
if(rc)
log_error("key fetch failed: %s\n",g10_errstr(rc));
free_strlist(sl);
break;
case aExportSecret:
sl = NULL;
for( ; argc; argc--, argv++ )
add_to_strlist2( &sl, *argv, utf8_strings );
export_seckeys( sl );
free_strlist(sl);
break;
case aExportSecretSub:
sl = NULL;
for( ; argc; argc--, argv++ )
add_to_strlist2( &sl, *argv, utf8_strings );
export_secsubkeys( sl );
free_strlist(sl);
break;
case aGenRevoke:
if( argc != 1 )
wrong_args("--gen-revoke user-id");
username = make_username(*argv);
gen_revoke( username );
xfree( username );
break;
case aDesigRevoke:
if( argc != 1 )
wrong_args("--desig-revoke user-id");
username = make_username(*argv);
gen_desig_revoke( username, locusr );
xfree( username );
break;
case aDeArmor:
if( argc > 1 )
wrong_args("--dearmor [file]");
rc = dearmor_file( argc? *argv: NULL );
if( rc )
log_error(_("dearmoring failed: %s\n"), g10_errstr(rc));
break;
case aEnArmor:
if( argc > 1 )
wrong_args("--enarmor [file]");
rc = enarmor_file( argc? *argv: NULL );
if( rc )
log_error(_("enarmoring failed: %s\n"), g10_errstr(rc));
break;
case aPrimegen:
#if 0 /*FIXME*/
{ int mode = argc < 2 ? 0 : atoi(*argv);
if( mode == 1 && argc == 2 ) {
mpi_print( stdout, generate_public_prime( atoi(argv[1]) ), 1);
}
else if( mode == 2 && argc == 3 ) {
mpi_print( stdout, generate_elg_prime(
0, atoi(argv[1]),
atoi(argv[2]), NULL,NULL ), 1);
}
else if( mode == 3 && argc == 3 ) {
MPI *factors;
mpi_print( stdout, generate_elg_prime(
1, atoi(argv[1]),
atoi(argv[2]), NULL,&factors ), 1);
putchar('\n');
mpi_print( stdout, factors[0], 1 ); /* print q */
}
else if( mode == 4 && argc == 3 ) {
MPI g = mpi_alloc(1);
mpi_print( stdout, generate_elg_prime(
0, atoi(argv[1]),
atoi(argv[2]), g, NULL ), 1);
putchar('\n');
mpi_print( stdout, g, 1 );
mpi_free(g);
}
else
wrong_args("--gen-prime mode bits [qbits] ");
putchar('\n');
}
#endif
wrong_args("--gen-prime not yet supported ");
break;
case aGenRandom:
{
int level = argc ? atoi(*argv):0;
int count = argc > 1 ? atoi(argv[1]): 0;
int endless = !count;
if( argc < 1 || argc > 2 || level < 0 || level > 2 || count < 0 )
wrong_args("--gen-random 0|1|2 [count]");
while( endless || count ) {
byte *p;
/* Wee need a multiple of 3, so that in case of
armored output we get a correct string. No
linefolding is done, as it is best to levae this to
other tools */
size_t n = !endless && count < 99? count : 99;
p = gcry_random_bytes (n, level);
#ifdef HAVE_DOSISH_SYSTEM
setmode ( fileno(stdout), O_BINARY );
#endif
if (opt.armor) {
char *tmp = make_radix64_string (p, n);
fputs (tmp, stdout);
xfree (tmp);
if (n%3 == 1)
putchar ('=');
if (n%3)
putchar ('=');
} else {
fwrite( p, n, 1, stdout );
}
xfree(p);
if( !endless )
count -= n;
}
if (opt.armor)
putchar ('\n');
}
break;
case aPrintMD:
if( argc < 1)
wrong_args("--print-md algo [files]");
{
int all_algos = (**argv=='*' && !(*argv)[1]);
int algo = all_algos? 0 : gcry_md_map_name (*argv);
if( !algo && !all_algos )
log_error(_("invalid hash algorithm `%s'\n"), *argv );
else {
argc--; argv++;
if( !argc )
print_mds(NULL, algo);
else {
for(; argc; argc--, argv++ )
print_mds(*argv, algo);
}
}
}
break;
case aPrintMDs: /* old option */
if( !argc )
print_mds(NULL,0);
else {
for(; argc; argc--, argv++ )
print_mds(*argv,0);
}
break;
case aListTrustDB:
if( !argc )
list_trustdb(NULL);
else {
for( ; argc; argc--, argv++ )
list_trustdb( *argv );
}
break;
case aUpdateTrustDB:
if( argc )
wrong_args("--update-trustdb");
update_trustdb();
break;
case aCheckTrustDB:
/* Old versions allowed for arguments - ignore them */
check_trustdb();
break;
case aFixTrustDB:
log_error("this command is not yet implemented.\n");
log_error("A workaround is to use \"--export-ownertrust\", remove\n");
log_error("the trustdb file and do an \"--import-ownertrust\".\n" );
break;
case aListTrustPath:
if( !argc )
wrong_args("--list-trust-path <user-ids>");
for( ; argc; argc--, argv++ ) {
username = make_username( *argv );
list_trust_path( username );
xfree(username);
}
break;
case aExportOwnerTrust:
if( argc )
wrong_args("--export-ownertrust");
export_ownertrust();
break;
case aImportOwnerTrust:
if( argc > 1 )
wrong_args("--import-ownertrust [file]");
import_ownertrust( argc? *argv:NULL );
break;
case aRebuildKeydbCaches:
if (argc)
wrong_args ("--rebuild-keydb-caches");
keydb_rebuild_caches (1);
break;
#ifdef ENABLE_CARD_SUPPORT
case aCardStatus:
if (argc)
wrong_args ("--card-status");
card_status (stdout, NULL, 0);
break;
case aCardEdit:
if (argc) {
sl = NULL;
for (argc--, argv++ ; argc; argc--, argv++)
append_to_strlist (&sl, *argv);
card_edit (sl);
free_strlist (sl);
}
else
card_edit (NULL);
break;
case aChangePIN:
if (!argc)
change_pin (0,1);
else if (argc == 1)
change_pin (atoi (*argv),1);
else
wrong_args ("--change-pin [no]");
break;
#endif /* ENABLE_CARD_SUPPORT*/
case aListConfig:
{
char *str=collapse_args(argc,argv);
list_config(str);
xfree(str);
}
break;
case aListPackets:
opt.list_packets=2;
default:
if( argc > 1 )
wrong_args(_("[filename]"));
/* Issue some output for the unix newbie */
if( !fname && !opt.outfile && isatty( fileno(stdin) )
&& isatty( fileno(stdout) ) && isatty( fileno(stderr) ) )
log_info(_("Go ahead and type your message ...\n"));
a = iobuf_open(fname);
if (a && is_secured_file (iobuf_get_fd (a)))
{
iobuf_close (a);
a = NULL;
errno = EPERM;
}
if( !a )
log_error(_("can't open `%s'\n"), print_fname_stdin(fname));
else {
if( !opt.no_armor ) {
if( use_armor_filter( a ) ) {
afx = new_armor_context ();
push_armor_filter (afx, a);
}
}
if( cmd == aListPackets ) {
set_packet_list_mode(1);
opt.list_packets=1;
}
rc = proc_packets(NULL, a );
if( rc )
log_error("processing message failed: %s\n", g10_errstr(rc) );
iobuf_close(a);
}
break;
}
/* cleanup */
release_armor_context (afx);
FREE_STRLIST(remusr);
FREE_STRLIST(locusr);
g10_exit(0);
return 8; /*NEVER REACHED*/
}
/* Note: This function is used by signal handlers!. */
static void
emergency_cleanup (void)
{
gcry_control (GCRYCTL_TERM_SECMEM );
}
void
g10_exit( int rc )
{
gcry_control (GCRYCTL_UPDATE_RANDOM_SEED_FILE);
if ( (opt.debug & DBG_MEMSTAT_VALUE) )
{
gcry_control (GCRYCTL_DUMP_MEMORY_STATS);
gcry_control (GCRYCTL_DUMP_RANDOM_STATS);
}
if (opt.debug)
gcry_control (GCRYCTL_DUMP_SECMEM_STATS );
emergency_cleanup ();
rc = rc? rc : log_get_errorcount(0)? 2 : g10_errors_seen? 1 : 0;
exit (rc);
}
/* Pretty-print hex hashes. This assumes at least an 80-character
display, but there are a few other similar assumptions in the
display code. */
static void
print_hex( gcry_md_hd_t md, int algo, const char *fname )
{
int i,n,count,indent=0;
const byte *p;
if(fname)
indent=printf("%s: ",fname);
if(indent>40)
{
printf("\n");
indent=0;
}
if(algo==DIGEST_ALGO_RMD160)
indent+=printf("RMD160 = ");
else if(algo>0)
indent+=printf("%6s = ", gcry_md_algo_name (algo));
else
algo=abs(algo);
count=indent;
p = gcry_md_read (md, algo);
n = gcry_md_get_algo_dlen (algo);
count += printf ("%02X",*p++);
for(i=1;i<n;i++,p++)
{
if(n==16)
{
if(count+2>79)
{
printf("\n%*s",indent," ");
count=indent;
}
else
count+=printf(" ");
if(!(i%8))
count+=printf(" ");
}
else if (n==20)
{
if(!(i%2))
{
if(count+4>79)
{
printf("\n%*s",indent," ");
count=indent;
}
else
count+=printf(" ");
}
if(!(i%10))
count+=printf(" ");
}
else
{
if(!(i%4))
{
if(count+8>79)
{
printf("\n%*s",indent," ");
count=indent;
}
else
count+=printf(" ");
}
}
count+=printf("%02X",*p);
}
printf("\n");
}
static void
print_hashline( gcry_md_hd_t md, int algo, const char *fname )
{
int i, n;
const byte *p;
if ( fname ) {
for (p = fname; *p; p++ ) {
if ( *p <= 32 || *p > 127 || *p == ':' || *p == '%' )
printf("%%%02X", *p );
else
putchar( *p );
}
}
putchar(':');
printf("%d:", algo );
p = gcry_md_read (md, algo);
n = gcry_md_get_algo_dlen (algo);
for(i=0; i < n ; i++, p++ )
printf("%02X", *p );
putchar(':');
putchar('\n');
}
static void
print_mds( const char *fname, int algo )
{
FILE *fp;
char buf[1024];
size_t n;
gcry_md_hd_t md;
if( !fname ) {
fp = stdin;
#ifdef HAVE_DOSISH_SYSTEM
setmode ( fileno(fp) , O_BINARY );
#endif
}
else {
fp = fopen( fname, "rb" );
if (fp && is_secured_file (fileno (fp)))
{
fclose (fp);
fp = NULL;
errno = EPERM;
}
}
if( !fp ) {
log_error("%s: %s\n", fname?fname:"[stdin]", strerror(errno) );
return;
}
gcry_md_open (&md, 0, 0);
if( algo )
gcry_md_enable (md, algo);
else {
gcry_md_enable (md, GCRY_MD_MD5);
gcry_md_enable (md, GCRY_MD_SHA1);
gcry_md_enable (md, GCRY_MD_RMD160);
if (!openpgp_md_test_algo (DIGEST_ALGO_SHA224))
gcry_md_enable (md, DIGEST_ALGO_SHA224);
if (!openpgp_md_test_algo (GCRY_MD_SHA256))
gcry_md_enable (md, GCRY_MD_SHA256);
if (!openpgp_md_test_algo (GCRY_MD_SHA384))
gcry_md_enable (md, GCRY_MD_SHA384);
if (!openpgp_md_test_algo (GCRY_MD_SHA512))
gcry_md_enable (md, GCRY_MD_SHA512);
}
while( (n=fread( buf, 1, DIM(buf), fp )) )
gcry_md_write (md, buf, n);
if( ferror(fp) )
log_error("%s: %s\n", fname?fname:"[stdin]", strerror(errno) );
else {
gcry_md_final (md);
if ( opt.with_colons ) {
if ( algo )
print_hashline( md, algo, fname );
else {
print_hashline( md, GCRY_MD_MD5, fname );
print_hashline( md, GCRY_MD_SHA1, fname );
print_hashline( md, GCRY_MD_RMD160, fname );
if (!gcry_md_test_algo (DIGEST_ALGO_SHA224))
print_hashline (md, DIGEST_ALGO_SHA224, fname);
if (!gcry_md_test_algo (GCRY_MD_SHA256))
print_hashline( md, GCRY_MD_SHA256, fname );
if (!gcry_md_test_algo (GCRY_MD_SHA384))
print_hashline ( md, GCRY_MD_SHA384, fname );
if (!gcry_md_test_algo (GCRY_MD_SHA512))
print_hashline ( md, GCRY_MD_SHA512, fname );
}
}
else {
if( algo )
print_hex(md,-algo,fname);
else {
print_hex( md, GCRY_MD_MD5, fname );
print_hex( md, GCRY_MD_SHA1, fname );
print_hex( md, GCRY_MD_RMD160, fname );
if (!gcry_md_test_algo (DIGEST_ALGO_SHA224))
print_hex (md, DIGEST_ALGO_SHA224, fname);
if (!gcry_md_test_algo (GCRY_MD_SHA256))
print_hex( md, GCRY_MD_SHA256, fname );
if (!gcry_md_test_algo (GCRY_MD_SHA384))
print_hex( md, GCRY_MD_SHA384, fname );
if (!gcry_md_test_algo (GCRY_MD_SHA512))
print_hex( md, GCRY_MD_SHA512, fname );
}
}
}
gcry_md_close(md);
if( fp != stdin )
fclose(fp);
}
/****************
* Check the supplied name,value string and add it to the notation
* data to be used for signatures. which==0 for sig notations, and 1
* for cert notations.
*/
static void
add_notation_data( const char *string, int which )
{
struct notation *notation;
notation=string_to_notation(string,utf8_strings);
if(notation)
{
if(which)
{
notation->next=opt.cert_notations;
opt.cert_notations=notation;
}
else
{
notation->next=opt.sig_notations;
opt.sig_notations=notation;
}
}
}
static void
add_policy_url( const char *string, int which )
{
unsigned int i,critical=0;
strlist_t sl;
if(*string=='!')
{
string++;
critical=1;
}
for(i=0;i<strlen(string);i++)
if( !isascii (string[i]) || iscntrl(string[i]))
break;
if(i==0 || i<strlen(string))
{
if(which)
log_error(_("the given certification policy URL is invalid\n"));
else
log_error(_("the given signature policy URL is invalid\n"));
}
if(which)
sl=add_to_strlist( &opt.cert_policy_url, string );
else
sl=add_to_strlist( &opt.sig_policy_url, string );
if(critical)
sl->flags |= 1;
}
static void
add_keyserver_url( const char *string, int which )
{
unsigned int i,critical=0;
strlist_t sl;
if(*string=='!')
{
string++;
critical=1;
}
for(i=0;i<strlen(string);i++)
if( !isascii (string[i]) || iscntrl(string[i]))
break;
if(i==0 || i<strlen(string))
{
if(which)
BUG();
else
log_error(_("the given preferred keyserver URL is invalid\n"));
}
if(which)
BUG();
else
sl=add_to_strlist( &opt.sig_keyserver_url, string );
if(critical)
sl->flags |= 1;
}
diff --git a/g10/mainproc.c b/g10/mainproc.c
index faefacb10..52c0092d5 100644
--- a/g10/mainproc.c
+++ b/g10/mainproc.c
@@ -1,2138 +1,2165 @@
/* mainproc.c - handle packets
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004,
* 2005, 2006 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GnuPG is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <time.h>
#include "gpg.h"
#include "packet.h"
#include "iobuf.h"
#include "options.h"
#include "util.h"
#include "cipher.h"
#include "keydb.h"
#include "filter.h"
#include "main.h"
#include "status.h"
#include "i18n.h"
#include "trustdb.h"
#include "keyserver-internal.h"
#include "photoid.h"
#include "pka.h"
struct kidlist_item {
struct kidlist_item *next;
u32 kid[2];
int pubkey_algo;
int reason;
};
/****************
* Structure to hold the context
*/
typedef struct mainproc_context *CTX;
struct mainproc_context
{
struct mainproc_context *anchor; /* May be useful in the future. */
PKT_public_key *last_pubkey;
PKT_secret_key *last_seckey;
PKT_user_id *last_user_id;
md_filter_context_t mfx;
int sigs_only; /* Process only signatures and reject all other stuff. */
int encrypt_only; /* Process only encryption messages. */
/* Name of the file with the complete signature or the file with the
detached signature. This is currently only used to deduce the
file name of the data file if that has not been given. */
const char *sigfilename;
/* A structure to describe the signed data in case of a detached
signature. */
struct
{
/* A file descriptor of the the signed data. Only used if not -1. */
int data_fd;
/* A list of filenames with the data files or NULL. This is only
used if DATA_FD is -1. */
strlist_t data_names;
/* Flag to indicated that either one of the next previous fieldss
is used. This is only needed for better readability. */
int used;
} signed_data;
DEK *dek;
int last_was_session_key;
KBNODE list; /* The current list of packets. */
int have_data;
IOBUF iobuf; /* Used to get the filename etc. */
int trustletter; /* Temporary usage in list_node. */
ulong symkeys;
struct kidlist_item *pkenc_list; /* List of encryption packets. */
int any_sig_seen; /* Set to true if a signature packet has been seen. */
};
static int do_proc_packets( CTX c, IOBUF a );
-
static void list_node( CTX c, KBNODE node );
static void proc_tree( CTX c, KBNODE node );
-
+static int literals_seen;
static void
release_list( CTX c )
{
if( !c->list )
return;
proc_tree(c, c->list );
release_kbnode( c->list );
while( c->pkenc_list ) {
struct kidlist_item *tmp = c->pkenc_list->next;
xfree( c->pkenc_list );
c->pkenc_list = tmp;
}
c->pkenc_list = NULL;
c->list = NULL;
c->have_data = 0;
c->last_was_session_key = 0;
xfree(c->dek); c->dek = NULL;
}
static int
add_onepass_sig( CTX c, PACKET *pkt )
{
KBNODE node;
if ( c->list ) /* add another packet */
add_kbnode( c->list, new_kbnode( pkt ));
else /* insert the first one */
c->list = node = new_kbnode( pkt );
return 1;
}
static int
add_gpg_control( CTX c, PACKET *pkt )
{
if ( pkt->pkt.gpg_control->control == CTRLPKT_CLEARSIGN_START ) {
/* New clear text signature.
* Process the last one and reset everything */
release_list(c);
}
if( c->list ) /* add another packet */
add_kbnode( c->list, new_kbnode( pkt ));
else /* insert the first one */
c->list = new_kbnode( pkt );
return 1;
}
static int
add_user_id( CTX c, PACKET *pkt )
{
if( !c->list ) {
log_error("orphaned user ID\n" );
return 0;
}
add_kbnode( c->list, new_kbnode( pkt ) );
return 1;
}
static int
add_subkey( CTX c, PACKET *pkt )
{
if( !c->list ) {
log_error("subkey w/o mainkey\n" );
return 0;
}
add_kbnode( c->list, new_kbnode( pkt ) );
return 1;
}
static int
add_ring_trust( CTX c, PACKET *pkt )
{
if( !c->list ) {
log_error("ring trust w/o key\n" );
return 0;
}
add_kbnode( c->list, new_kbnode( pkt ) );
return 1;
}
static int
add_signature( CTX c, PACKET *pkt )
{
KBNODE node;
c->any_sig_seen = 1;
if( pkt->pkttype == PKT_SIGNATURE && !c->list ) {
/* This is the first signature for the following datafile.
* GPG does not write such packets; instead it always uses
* onepass-sig packets. The drawback of PGP's method
* of prepending the signature to the data is
* that it is not possible to make a signature from data read
* from stdin. (GPG is able to read PGP stuff anyway.) */
node = new_kbnode( pkt );
c->list = node;
return 1;
}
else if( !c->list )
return 0; /* oops (invalid packet sequence)*/
else if( !c->list->pkt )
BUG(); /* so nicht */
/* add a new signature node id at the end */
node = new_kbnode( pkt );
add_kbnode( c->list, node );
return 1;
}
static int
symkey_decrypt_seskey( DEK *dek, byte *seskey, size_t slen )
{
gcry_cipher_hd_t hd;
if(slen < 17 || slen > 33)
{
log_error ( _("weird size for an encrypted session key (%d)\n"),
(int)slen);
return G10ERR_BAD_KEY;
}
if (gcry_cipher_open (&hd, dek->algo, GCRY_CIPHER_MODE_CFB, 1))
BUG ();
if (gcry_cipher_setkey ( hd, dek->key, dek->keylen ))
BUG ();
gcry_cipher_setiv ( hd, NULL, 0 );
gcry_cipher_decrypt ( hd, seskey, slen, NULL, 0 );
gcry_cipher_close ( hd );
/* Now we replace the dek components with the real session key to
decrypt the contents of the sequencing packet. */
dek->keylen=slen-1;
dek->algo=seskey[0];
if(dek->keylen > DIM(dek->key))
BUG ();
/* This is not completely accurate, since a bad passphrase may have
resulted in a garbage algorithm byte, but it's close enough since
a bogus byte here will fail later. */
if(dek->algo==CIPHER_ALGO_IDEA)
idea_cipher_warn(0);
memcpy(dek->key, seskey + 1, dek->keylen);
/*log_hexdump( "thekey", dek->key, dek->keylen );*/
return 0;
}
static void
proc_symkey_enc( CTX c, PACKET *pkt )
{
PKT_symkey_enc *enc;
enc = pkt->pkt.symkey_enc;
if (!enc)
log_error ("invalid symkey encrypted packet\n");
else if(!c->dek)
{
int algo = enc->cipher_algo;
const char *s = gcry_cipher_algo_name (algo);
if (!gcry_cipher_test_algo (algo))
{
if(!opt.quiet)
{
if(enc->seskeylen)
log_info(_("%s encrypted session key\n"), s );
else
log_info(_("%s encrypted data\n"), s );
}
}
else
log_error(_("encrypted with unknown algorithm %d\n"), algo );
if(openpgp_md_test_algo (enc->s2k.hash_algo))
{
log_error(_("passphrase generated with unknown digest"
" algorithm %d\n"),enc->s2k.hash_algo);
s=NULL;
}
c->last_was_session_key = 2;
if(!s || opt.list_only)
goto leave;
if(opt.override_session_key)
{
c->dek = xmalloc_clear( sizeof *c->dek );
if(get_override_session_key(c->dek, opt.override_session_key))
{
xfree(c->dek);
c->dek = NULL;
}
}
else
{
c->dek = passphrase_to_dek (NULL, 0, algo, &enc->s2k, 0,
NULL, NULL);
if(c->dek)
{
c->dek->symmetric=1;
/* FIXME: This doesn't work perfectly if a symmetric
key comes before a public key in the message - if
the user doesn't know the passphrase, then there is
a chance that the "decrypted" algorithm will happen
to be a valid one, which will make the returned dek
appear valid, so we won't try any public keys that
come later. */
if(enc->seskeylen)
{
if(symkey_decrypt_seskey(c->dek, enc->seskey,
enc->seskeylen))
{
xfree(c->dek);
c->dek=NULL;
}
}
else
c->dek->algo_info_printed = 1;
}
}
}
leave:
c->symkeys++;
free_packet(pkt);
}
static void
proc_pubkey_enc( CTX c, PACKET *pkt )
{
PKT_pubkey_enc *enc;
int result = 0;
/* check whether the secret key is available and store in this case */
c->last_was_session_key = 1;
enc = pkt->pkt.pubkey_enc;
/*printf("enc: encrypted by a pubkey with keyid %08lX\n", enc->keyid[1] );*/
/* Hmmm: why do I have this algo check here - anyway there is
* function to check it. */
if( opt.verbose )
log_info(_("public key is %s\n"), keystr(enc->keyid) );
if( is_status_enabled() ) {
char buf[50];
sprintf(buf, "%08lX%08lX %d 0",
(ulong)enc->keyid[0], (ulong)enc->keyid[1], enc->pubkey_algo );
write_status_text( STATUS_ENC_TO, buf );
}
if( !opt.list_only && opt.override_session_key ) {
/* It does not make much sense to store the session key in
* secure memory because it has already been passed on the
* command line and the GCHQ knows about it. */
c->dek = xmalloc_clear( sizeof *c->dek );
result = get_override_session_key ( c->dek, opt.override_session_key );
if ( result ) {
xfree(c->dek); c->dek = NULL;
}
}
else if( is_ELGAMAL(enc->pubkey_algo)
|| enc->pubkey_algo == PUBKEY_ALGO_DSA
|| is_RSA(enc->pubkey_algo) ) {
/* FIXME: strore this all in a list and process it later */
if ( !c->dek && ((!enc->keyid[0] && !enc->keyid[1])
|| opt.try_all_secrets
|| !seckey_available( enc->keyid )) ) {
if( opt.list_only )
result = -1;
else {
c->dek = xmalloc_secure_clear( sizeof *c->dek );
if( (result = get_session_key( enc, c->dek )) ) {
/* error: delete the DEK */
xfree(c->dek); c->dek = NULL;
}
}
}
else
result = G10ERR_NO_SECKEY;
}
else
result = G10ERR_PUBKEY_ALGO;
if( result == -1 )
;
else
{
/* store it for later display */
struct kidlist_item *x = xmalloc( sizeof *x );
x->kid[0] = enc->keyid[0];
x->kid[1] = enc->keyid[1];
x->pubkey_algo = enc->pubkey_algo;
x->reason = result;
x->next = c->pkenc_list;
c->pkenc_list = x;
if( !result && opt.verbose > 1 )
log_info( _("public key encrypted data: good DEK\n") );
}
free_packet(pkt);
}
/****************
* Print the list of public key encrypted packets which we could
* not decrypt.
*/
static void
print_pkenc_list( struct kidlist_item *list, int failed )
{
for( ; list; list = list->next ) {
PKT_public_key *pk;
const char *algstr;
if ( failed && !list->reason )
continue;
if ( !failed && list->reason )
continue;
algstr = gcry_pk_algo_name ( list->pubkey_algo );
pk = xmalloc_clear( sizeof *pk );
if( !algstr )
algstr = "[?]";
pk->pubkey_algo = list->pubkey_algo;
if( !get_pubkey( pk, list->kid ) )
{
char *p;
log_info( _("encrypted with %u-bit %s key, ID %s, created %s\n"),
nbits_from_pk( pk ), algstr, keystr_from_pk(pk),
strtimestamp(pk->timestamp) );
p=get_user_id_native(list->kid);
log_printf (_(" \"%s\"\n"),p);
xfree(p);
}
else
log_info(_("encrypted with %s key, ID %s\n"),
algstr,keystr(list->kid));
free_public_key( pk );
if( list->reason == G10ERR_NO_SECKEY ) {
if( is_status_enabled() ) {
char buf[20];
sprintf(buf,"%08lX%08lX", (ulong)list->kid[0],
(ulong)list->kid[1] );
write_status_text( STATUS_NO_SECKEY, buf );
}
}
else if (list->reason)
log_info(_("public key decryption failed: %s\n"),
g10_errstr(list->reason));
}
}
static void
proc_encrypted( CTX c, PACKET *pkt )
{
int result = 0;
if (!opt.quiet)
{
if(c->symkeys>1)
log_info(_("encrypted with %lu passphrases\n"),c->symkeys);
else if(c->symkeys==1)
log_info(_("encrypted with 1 passphrase\n"));
print_pkenc_list ( c->pkenc_list, 1 );
print_pkenc_list ( c->pkenc_list, 0 );
}
/* FIXME: Figure out the session key by looking at all pkenc packets. */
write_status( STATUS_BEGIN_DECRYPTION );
/*log_debug("dat: %sencrypted data\n", c->dek?"":"conventional ");*/
if( opt.list_only )
result = -1;
else if( !c->dek && !c->last_was_session_key ) {
int algo;
STRING2KEY s2kbuf, *s2k = NULL;
if(opt.override_session_key)
{
c->dek = xmalloc_clear( sizeof *c->dek );
result=get_override_session_key(c->dek, opt.override_session_key);
if(result)
{
xfree(c->dek);
c->dek = NULL;
}
}
else
{
/* Assume this is old style conventional encrypted data. */
algo = opt.def_cipher_algo;
if ( algo )
log_info (_("assuming %s encrypted data\n"),
gcry_cipher_algo_name (algo));
else if ( gcry_cipher_test_algo (CIPHER_ALGO_IDEA) )
{
algo = opt.def_cipher_algo;
if (!algo)
algo = opt.s2k_cipher_algo;
idea_cipher_warn(1);
log_info (_("IDEA cipher unavailable, "
"optimistically attempting to use %s instead\n"),
gcry_cipher_algo_name (algo));
}
else
{
algo = CIPHER_ALGO_IDEA;
if (!opt.s2k_digest_algo)
{
/* If no digest is given we assume MD5 */
s2kbuf.mode = 0;
s2kbuf.hash_algo = DIGEST_ALGO_MD5;
s2k = &s2kbuf;
}
log_info (_("assuming %s encrypted data\n"), "IDEA");
}
c->dek = passphrase_to_dek ( NULL, 0, algo, s2k, 0, NULL, NULL );
if (c->dek)
c->dek->algo_info_printed = 1;
}
}
else if( !c->dek )
result = G10ERR_NO_SECKEY;
if( !result )
result = decrypt_data( c, pkt->pkt.encrypted, c->dek );
if( result == -1 )
;
else if( !result || (gpg_err_code (result) == GPG_ERR_BAD_SIGNATURE
&& opt.ignore_mdc_error)) {
write_status( STATUS_DECRYPTION_OKAY );
if( opt.verbose > 1 )
log_info(_("decryption okay\n"));
if( pkt->pkt.encrypted->mdc_method && !result )
write_status( STATUS_GOODMDC );
else if(!opt.no_mdc_warn)
log_info (_("WARNING: message was not integrity protected\n"));
if(opt.show_session_key)
{
int i;
char *buf = xmalloc ( c->dek->keylen*2 + 20 );
sprintf ( buf, "%d:", c->dek->algo );
for(i=0; i < c->dek->keylen; i++ )
sprintf(buf+strlen(buf), "%02X", c->dek->key[i] );
log_info( "session key: `%s'\n", buf );
write_status_text ( STATUS_SESSION_KEY, buf );
}
}
else if( result == G10ERR_BAD_SIGN ) {
log_error(_("WARNING: encrypted message has been manipulated!\n"));
write_status( STATUS_BADMDC );
write_status( STATUS_DECRYPTION_FAILED );
}
else {
write_status( STATUS_DECRYPTION_FAILED );
log_error(_("decryption failed: %s\n"), g10_errstr(result));
/* Hmmm: does this work when we have encrypted using multiple
* ways to specify the session key (symmmetric and PK)*/
}
xfree(c->dek); c->dek = NULL;
free_packet(pkt);
c->last_was_session_key = 0;
write_status( STATUS_END_DECRYPTION );
}
static void
proc_plaintext( CTX c, PACKET *pkt )
{
PKT_plaintext *pt = pkt->pkt.plaintext;
int any, clearsig, only_md5, rc;
KBNODE n;
+ literals_seen++;
+
if( pt->namelen == 8 && !memcmp( pt->name, "_CONSOLE", 8 ) )
log_info(_("NOTE: sender requested \"for-your-eyes-only\"\n"));
else if( opt.verbose )
log_info(_("original file name='%.*s'\n"), pt->namelen, pt->name);
free_md_filter_context( &c->mfx );
if (gcry_md_open (&c->mfx.md, 0, 0))
BUG ();
/* fixme: we may need to push the textfilter if we have sigclass 1
* and no armoring - Not yet tested
* Hmmm, why don't we need it at all if we have sigclass 1
* Should we assume that plaintext in mode 't' has always sigclass 1??
* See: Russ Allbery's mail 1999-02-09
*/
any = clearsig = only_md5 = 0;
for(n=c->list; n; n = n->next )
{
if( n->pkt->pkttype == PKT_ONEPASS_SIG )
{
/* For the onepass signature case */
if( n->pkt->pkt.onepass_sig->digest_algo )
{
gcry_md_enable (c->mfx.md,
n->pkt->pkt.onepass_sig->digest_algo);
if( !any && n->pkt->pkt.onepass_sig->digest_algo
== DIGEST_ALGO_MD5 )
only_md5 = 1;
else
only_md5 = 0;
any = 1;
}
if( n->pkt->pkt.onepass_sig->sig_class != 0x01 )
only_md5 = 0;
}
else if( n->pkt->pkttype == PKT_GPG_CONTROL
&& n->pkt->pkt.gpg_control->control
== CTRLPKT_CLEARSIGN_START )
{
/* For the clearsigned message case */
size_t datalen = n->pkt->pkt.gpg_control->datalen;
const byte *data = n->pkt->pkt.gpg_control->data;
/* check that we have at least the sigclass and one hash */
if ( datalen < 2 )
log_fatal("invalid control packet CTRLPKT_CLEARSIGN_START\n");
/* Note that we don't set the clearsig flag for not-dash-escaped
* documents */
clearsig = (*data == 0x01);
for( data++, datalen--; datalen; datalen--, data++ )
gcry_md_enable (c->mfx.md, *data);
any = 1;
break; /* Stop here as one-pass signature packets are not
expected. */
}
else if(n->pkt->pkttype==PKT_SIGNATURE)
{
/* For the SIG+LITERAL case that PGP used to use. */
gcry_md_enable ( c->mfx.md, n->pkt->pkt.signature->digest_algo );
any=1;
}
}
if( !any && !opt.skip_verify )
{
/* This is for the old GPG LITERAL+SIG case. It's not legal
according to 2440, so hopefully it won't come up that
often. There is no good way to specify what algorithms to
use in that case, so these three are the historical
answer. */
gcry_md_enable( c->mfx.md, DIGEST_ALGO_RMD160 );
gcry_md_enable( c->mfx.md, DIGEST_ALGO_SHA1 );
gcry_md_enable( c->mfx.md, DIGEST_ALGO_MD5 );
}
if( opt.pgp2_workarounds && only_md5 && !opt.skip_verify ) {
/* This is a kludge to work around a bug in pgp2. It does only
* catch those mails which are armored. To catch the non-armored
* pgp mails we could see whether there is the signature packet
* in front of the plaintext. If someone needs this, send me a patch.
*/
if ( gcry_md_open (&c->mfx.md2, DIGEST_ALGO_MD5, 0) )
BUG ();
}
if ( DBG_HASHING ) {
gcry_md_start_debug ( c->mfx.md, "verify" );
if ( c->mfx.md2 )
gcry_md_start_debug ( c->mfx.md2, "verify2" );
}
- rc = handle_plaintext( pt, &c->mfx, c->sigs_only, clearsig );
- if ( gpg_err_code (rc) == GPG_ERR_EACCES && !c->sigs_only )
+ rc=0;
+
+ if (literals_seen>1)
{
- /* Can't write output but we hash it anyway to check the
- signature. */
- rc = handle_plaintext( pt, &c->mfx, 1, clearsig );
+ log_info (_("WARNING: multiple plaintexts seen\n"));
+
+ if (!opt.flags.allow_multiple_messages)
+ {
+ write_status_text (STATUS_ERROR, "proc_pkt.plaintext 89_BAD_DATA");
+ log_inc_errorcount ();
+ rc = gpg_error (GPG_ERR_UNEXPECTED);
+ }
+ }
+
+ if(!rc)
+ {
+ rc = handle_plaintext( pt, &c->mfx, c->sigs_only, clearsig );
+ if ( gpg_err_code (rc) == GPG_ERR_EACCES && !c->sigs_only )
+ {
+ /* Can't write output but we hash it anyway to check the
+ signature. */
+ rc = handle_plaintext( pt, &c->mfx, 1, clearsig );
+ }
}
if( rc )
log_error( "handle plaintext failed: %s\n", g10_errstr(rc));
free_packet(pkt);
c->last_was_session_key = 0;
/* We add a marker control packet instead of the plaintext packet.
* This is so that we can later detect invalid packet sequences.
*/
n = new_kbnode (create_gpg_control (CTRLPKT_PLAINTEXT_MARK, NULL, 0));
if (c->list)
add_kbnode (c->list, n);
else
c->list = n;
}
static int
proc_compressed_cb( IOBUF a, void *info )
{
if ( ((CTX)info)->signed_data.used
&& ((CTX)info)->signed_data.data_fd != -1)
return proc_signature_packets_by_fd (info, a,
((CTX)info)->signed_data.data_fd);
else
return proc_signature_packets (info, a,
((CTX)info)->signed_data.data_names,
((CTX)info)->sigfilename );
}
static int
proc_encrypt_cb( IOBUF a, void *info )
{
return proc_encryption_packets( info, a );
}
static void
proc_compressed( CTX c, PACKET *pkt )
{
PKT_compressed *zd = pkt->pkt.compressed;
int rc;
/*printf("zip: compressed data packet\n");*/
if( !zd->algorithm )
rc=G10ERR_COMPR_ALGO;
else if( c->sigs_only )
rc = handle_compressed( c, zd, proc_compressed_cb, c );
else if( c->encrypt_only )
rc = handle_compressed( c, zd, proc_encrypt_cb, c );
else
rc = handle_compressed( c, zd, NULL, NULL );
if( rc )
log_error("uncompressing failed: %s\n", g10_errstr(rc));
free_packet(pkt);
c->last_was_session_key = 0;
}
/****************
* check the signature
* Returns: 0 = valid signature or an error code
*/
static int
do_check_sig( CTX c, KBNODE node, int *is_selfsig,
int *is_expkey, int *is_revkey )
{
PKT_signature *sig;
gcry_md_hd_t md = NULL, md2 = NULL;
int algo, rc;
assert( node->pkt->pkttype == PKT_SIGNATURE );
if( is_selfsig )
*is_selfsig = 0;
sig = node->pkt->pkt.signature;
algo = sig->digest_algo;
rc = openpgp_md_test_algo(algo);
if (rc)
return rc;
if( sig->sig_class == 0x00 ) {
if( c->mfx.md )
{
if (gcry_md_copy (&md, c->mfx.md ))
BUG ();
}
else /* detached signature */
{
/* signature_check() will enable the md*/
if (gcry_md_open (&md, 0, 0 ))
BUG ();
}
}
else if( sig->sig_class == 0x01 ) {
/* how do we know that we have to hash the (already hashed) text
* in canonical mode ??? (calculating both modes???) */
if( c->mfx.md ) {
if (gcry_md_copy (&md, c->mfx.md ))
BUG ();
if( c->mfx.md2 && gcry_md_copy (&md2, c->mfx.md2 ))
BUG ();
}
else { /* detached signature */
log_debug("Do we really need this here?");
/* signature_check() will enable the md*/
if (gcry_md_open (&md, 0, 0 ))
BUG ();
if (gcry_md_open (&md2, 0, 0 ))
BUG ();
}
}
else if( (sig->sig_class&~3) == 0x10
|| sig->sig_class == 0x18
|| sig->sig_class == 0x1f
|| sig->sig_class == 0x20
|| sig->sig_class == 0x28
|| sig->sig_class == 0x30 ) {
if( c->list->pkt->pkttype == PKT_PUBLIC_KEY
|| c->list->pkt->pkttype == PKT_PUBLIC_SUBKEY ) {
return check_key_signature( c->list, node, is_selfsig );
}
else if( sig->sig_class == 0x20 ) {
log_error (_("standalone revocation - "
"use \"gpg --import\" to apply\n"));
return G10ERR_NOT_PROCESSED;
}
else {
log_error("invalid root packet for sigclass %02x\n",
sig->sig_class);
return G10ERR_SIG_CLASS;
}
}
else
return G10ERR_SIG_CLASS;
rc = signature_check2( sig, md, NULL, is_expkey, is_revkey, NULL );
if( gpg_err_code (rc) == GPG_ERR_BAD_SIGNATURE && md2 )
rc = signature_check2( sig, md2, NULL, is_expkey, is_revkey, NULL );
gcry_md_close(md);
gcry_md_close(md2);
return rc;
}
static void
print_userid( PACKET *pkt )
{
if( !pkt )
BUG();
if( pkt->pkttype != PKT_USER_ID ) {
printf("ERROR: unexpected packet type %d", pkt->pkttype );
return;
}
if( opt.with_colons )
{
if(pkt->pkt.user_id->attrib_data)
printf("%u %lu",
pkt->pkt.user_id->numattribs,
pkt->pkt.user_id->attrib_len);
else
print_string( stdout, pkt->pkt.user_id->name,
pkt->pkt.user_id->len, ':');
}
else
print_utf8_string( stdout, pkt->pkt.user_id->name,
pkt->pkt.user_id->len );
}
/****************
* List the certificate in a user friendly way
*/
static void
list_node( CTX c, KBNODE node )
{
int any=0;
int mainkey;
if( !node )
;
else if( (mainkey = (node->pkt->pkttype == PKT_PUBLIC_KEY) )
|| node->pkt->pkttype == PKT_PUBLIC_SUBKEY ) {
PKT_public_key *pk = node->pkt->pkt.public_key;
if( opt.with_colons )
{
u32 keyid[2];
keyid_from_pk( pk, keyid );
if( mainkey )
c->trustletter = opt.fast_list_mode?
0 : get_validity_info( pk, NULL );
printf("%s:", mainkey? "pub":"sub" );
if( c->trustletter )
putchar( c->trustletter );
printf(":%u:%d:%08lX%08lX:%s:%s::",
nbits_from_pk( pk ),
pk->pubkey_algo,
(ulong)keyid[0],(ulong)keyid[1],
colon_datestr_from_pk( pk ),
colon_strtime (pk->expiredate) );
if( mainkey && !opt.fast_list_mode )
putchar( get_ownertrust_info (pk) );
putchar(':');
if( node->next && node->next->pkt->pkttype == PKT_RING_TRUST) {
putchar('\n'); any=1;
if( opt.fingerprint )
print_fingerprint( pk, NULL, 0 );
printf("rtv:1:%u:\n",
node->next->pkt->pkt.ring_trust->trustval );
}
}
else
printf("%s %4u%c/%s %s%s",
mainkey? "pub":"sub", nbits_from_pk( pk ),
pubkey_letter( pk->pubkey_algo ), keystr_from_pk( pk ),
datestr_from_pk( pk ), mainkey?" ":"");
if( mainkey ) {
/* and now list all userids with their signatures */
for( node = node->next; node; node = node->next ) {
if( node->pkt->pkttype == PKT_SIGNATURE ) {
if( !any ) {
if( node->pkt->pkt.signature->sig_class == 0x20 )
puts("[revoked]");
else
putchar('\n');
any = 1;
}
list_node(c, node );
}
else if( node->pkt->pkttype == PKT_USER_ID ) {
if( any ) {
if( opt.with_colons )
printf("%s:::::::::",
node->pkt->pkt.user_id->attrib_data?"uat":"uid");
else
printf( "uid%*s", 28, "" );
}
print_userid( node->pkt );
if( opt.with_colons )
putchar(':');
putchar('\n');
if( opt.fingerprint && !any )
print_fingerprint( pk, NULL, 0 );
if( opt.with_colons
&& node->next
&& node->next->pkt->pkttype == PKT_RING_TRUST ) {
printf("rtv:2:%u:\n",
node->next->pkt->pkt.ring_trust?
node->next->pkt->pkt.ring_trust->trustval : 0);
}
any=1;
}
else if( node->pkt->pkttype == PKT_PUBLIC_SUBKEY ) {
if( !any ) {
putchar('\n');
any = 1;
}
list_node(c, node );
}
}
}
else
{
/* of subkey */
if( pk->is_revoked )
{
printf(" [");
printf(_("revoked: %s"),revokestr_from_pk(pk));
printf("]");
}
else if( pk->expiredate )
{
printf(" [");
printf(_("expires: %s"),expirestr_from_pk(pk));
printf("]");
}
}
if( !any )
putchar('\n');
if( !mainkey && opt.fingerprint > 1 )
print_fingerprint( pk, NULL, 0 );
}
else if( (mainkey = (node->pkt->pkttype == PKT_SECRET_KEY) )
|| node->pkt->pkttype == PKT_SECRET_SUBKEY ) {
PKT_secret_key *sk = node->pkt->pkt.secret_key;
if( opt.with_colons )
{
u32 keyid[2];
keyid_from_sk( sk, keyid );
printf("%s::%u:%d:%08lX%08lX:%s:%s:::",
mainkey? "sec":"ssb",
nbits_from_sk( sk ),
sk->pubkey_algo,
(ulong)keyid[0],(ulong)keyid[1],
colon_datestr_from_sk( sk ),
colon_strtime (sk->expiredate)
/* fixme: add LID */ );
}
else
printf("%s %4u%c/%s %s ", mainkey? "sec":"ssb",
nbits_from_sk( sk ), pubkey_letter( sk->pubkey_algo ),
keystr_from_sk( sk ), datestr_from_sk( sk ));
if( mainkey ) {
/* and now list all userids with their signatures */
for( node = node->next; node; node = node->next ) {
if( node->pkt->pkttype == PKT_SIGNATURE ) {
if( !any ) {
if( node->pkt->pkt.signature->sig_class == 0x20 )
puts("[revoked]");
else
putchar('\n');
any = 1;
}
list_node(c, node );
}
else if( node->pkt->pkttype == PKT_USER_ID ) {
if( any ) {
if( opt.with_colons )
printf("%s:::::::::",
node->pkt->pkt.user_id->attrib_data?"uat":"uid");
else
printf( "uid%*s", 28, "" );
}
print_userid( node->pkt );
if( opt.with_colons )
putchar(':');
putchar('\n');
if( opt.fingerprint && !any )
print_fingerprint( NULL, sk, 0 );
any=1;
}
else if( node->pkt->pkttype == PKT_SECRET_SUBKEY ) {
if( !any ) {
putchar('\n');
any = 1;
}
list_node(c, node );
}
}
}
if( !any )
putchar('\n');
if( !mainkey && opt.fingerprint > 1 )
print_fingerprint( NULL, sk, 0 );
}
else if( node->pkt->pkttype == PKT_SIGNATURE ) {
PKT_signature *sig = node->pkt->pkt.signature;
int is_selfsig = 0;
int rc2=0;
size_t n;
char *p;
int sigrc = ' ';
if( !opt.verbose )
return;
if( sig->sig_class == 0x20 || sig->sig_class == 0x30 )
fputs("rev", stdout);
else
fputs("sig", stdout);
if( opt.check_sigs ) {
fflush(stdout);
rc2=do_check_sig( c, node, &is_selfsig, NULL, NULL );
switch (gpg_err_code (rc2)) {
case 0: sigrc = '!'; break;
case GPG_ERR_BAD_SIGNATURE: sigrc = '-'; break;
case GPG_ERR_NO_PUBKEY:
case GPG_ERR_UNUSABLE_PUBKEY: sigrc = '?'; break;
default: sigrc = '%'; break;
}
}
else { /* check whether this is a self signature */
u32 keyid[2];
if( c->list->pkt->pkttype == PKT_PUBLIC_KEY
|| c->list->pkt->pkttype == PKT_SECRET_KEY ) {
if( c->list->pkt->pkttype == PKT_PUBLIC_KEY )
keyid_from_pk( c->list->pkt->pkt.public_key, keyid );
else
keyid_from_sk( c->list->pkt->pkt.secret_key, keyid );
if( keyid[0] == sig->keyid[0] && keyid[1] == sig->keyid[1] )
is_selfsig = 1;
}
}
if( opt.with_colons ) {
putchar(':');
if( sigrc != ' ' )
putchar(sigrc);
printf("::%d:%08lX%08lX:%s:%s:", sig->pubkey_algo,
(ulong)sig->keyid[0], (ulong)sig->keyid[1],
colon_datestr_from_sig(sig),
colon_expirestr_from_sig(sig));
if(sig->trust_depth || sig->trust_value)
printf("%d %d",sig->trust_depth,sig->trust_value);
printf(":");
if(sig->trust_regexp)
print_string(stdout,sig->trust_regexp,
strlen(sig->trust_regexp),':');
printf(":");
}
else
printf("%c %s %s ",
sigrc, keystr(sig->keyid), datestr_from_sig(sig));
if( sigrc == '%' )
printf("[%s] ", g10_errstr(rc2) );
else if( sigrc == '?' )
;
else if( is_selfsig ) {
if( opt.with_colons )
putchar(':');
fputs( sig->sig_class == 0x18? "[keybind]":"[selfsig]", stdout);
if( opt.with_colons )
putchar(':');
}
else if( !opt.fast_list_mode ) {
p = get_user_id( sig->keyid, &n );
print_string( stdout, p, n, opt.with_colons );
xfree(p);
}
if( opt.with_colons )
printf(":%02x%c:", sig->sig_class, sig->flags.exportable?'x':'l');
putchar('\n');
}
else
log_error("invalid node with packet of type %d\n", node->pkt->pkttype);
}
int
proc_packets( void *anchor, IOBUF a )
{
int rc;
CTX c = xmalloc_clear( sizeof *c );
c->anchor = anchor;
rc = do_proc_packets( c, a );
xfree( c );
return rc;
}
int
proc_signature_packets( void *anchor, IOBUF a,
strlist_t signedfiles, const char *sigfilename )
{
CTX c = xmalloc_clear( sizeof *c );
int rc;
c->anchor = anchor;
c->sigs_only = 1;
c->signed_data.data_fd = -1;
c->signed_data.data_names = signedfiles;
c->signed_data.used = !!signedfiles;
c->sigfilename = sigfilename;
rc = do_proc_packets( c, a );
/* If we have not encountered any signature we print an error
messages, send a NODATA status back and return an error code.
Using log_error is required because verify_files does not check
error codes for each file but we want to terminate the process
with an error. */
if (!rc && !c->any_sig_seen)
{
write_status_text (STATUS_NODATA, "4");
log_error (_("no signature found\n"));
rc = G10ERR_NO_DATA;
}
/* Propagate the signature seen flag upward. Do this only on
success so that we won't issue the nodata status several
times. */
if (!rc && c->anchor && c->any_sig_seen)
c->anchor->any_sig_seen = 1;
xfree( c );
return rc;
}
int
proc_signature_packets_by_fd (void *anchor, IOBUF a, int signed_data_fd )
{
int rc;
CTX c = xcalloc (1, sizeof *c);
c->anchor = anchor;
c->sigs_only = 1;
c->signed_data.data_fd = signed_data_fd;
c->signed_data.data_names = NULL;
c->signed_data.used = (signed_data_fd != -1);
rc = do_proc_packets ( c, a );
/* If we have not encountered any signature we print an error
messages, send a NODATA status back and return an error code.
Using log_error is required because verify_files does not check
error codes for each file but we want to terminate the process
with an error. */
if (!rc && !c->any_sig_seen)
{
write_status_text (STATUS_NODATA, "4");
log_error (_("no signature found\n"));
rc = gpg_error (GPG_ERR_NO_DATA);
}
/* Propagate the signature seen flag upward. Do this only on success
so that we won't issue the nodata status several times. */
if (!rc && c->anchor && c->any_sig_seen)
c->anchor->any_sig_seen = 1;
xfree ( c );
return rc;
}
int
proc_encryption_packets( void *anchor, IOBUF a )
{
CTX c = xmalloc_clear( sizeof *c );
int rc;
c->anchor = anchor;
c->encrypt_only = 1;
rc = do_proc_packets( c, a );
xfree( c );
return rc;
}
int
do_proc_packets( CTX c, IOBUF a )
{
PACKET *pkt = xmalloc( sizeof *pkt );
int rc=0;
int any_data=0;
int newpkt;
c->iobuf = a;
init_packet(pkt);
while( (rc=parse_packet(a, pkt)) != -1 ) {
any_data = 1;
if( rc ) {
free_packet(pkt);
/* stop processing when an invalid packet has been encountered
* but don't do so when we are doing a --list-packets. */
if (gpg_err_code (rc) == GPG_ERR_INV_PACKET
&& opt.list_packets != 2 )
break;
continue;
}
newpkt = -1;
if( opt.list_packets ) {
switch( pkt->pkttype ) {
case PKT_PUBKEY_ENC: proc_pubkey_enc( c, pkt ); break;
case PKT_SYMKEY_ENC: proc_symkey_enc( c, pkt ); break;
case PKT_ENCRYPTED:
case PKT_ENCRYPTED_MDC: proc_encrypted( c, pkt ); break;
case PKT_COMPRESSED: proc_compressed( c, pkt ); break;
default: newpkt = 0; break;
}
}
else if( c->sigs_only ) {
switch( pkt->pkttype ) {
case PKT_PUBLIC_KEY:
case PKT_SECRET_KEY:
case PKT_USER_ID:
case PKT_SYMKEY_ENC:
case PKT_PUBKEY_ENC:
case PKT_ENCRYPTED:
case PKT_ENCRYPTED_MDC:
write_status_text( STATUS_UNEXPECTED, "0" );
rc = G10ERR_UNEXPECTED;
goto leave;
case PKT_SIGNATURE: newpkt = add_signature( c, pkt ); break;
case PKT_PLAINTEXT: proc_plaintext( c, pkt ); break;
case PKT_COMPRESSED: proc_compressed( c, pkt ); break;
case PKT_ONEPASS_SIG: newpkt = add_onepass_sig( c, pkt ); break;
case PKT_GPG_CONTROL: newpkt = add_gpg_control(c, pkt); break;
default: newpkt = 0; break;
}
}
else if( c->encrypt_only ) {
switch( pkt->pkttype ) {
case PKT_PUBLIC_KEY:
case PKT_SECRET_KEY:
case PKT_USER_ID:
write_status_text( STATUS_UNEXPECTED, "0" );
rc = G10ERR_UNEXPECTED;
goto leave;
case PKT_SIGNATURE: newpkt = add_signature( c, pkt ); break;
case PKT_SYMKEY_ENC: proc_symkey_enc( c, pkt ); break;
case PKT_PUBKEY_ENC: proc_pubkey_enc( c, pkt ); break;
case PKT_ENCRYPTED:
case PKT_ENCRYPTED_MDC: proc_encrypted( c, pkt ); break;
case PKT_PLAINTEXT: proc_plaintext( c, pkt ); break;
case PKT_COMPRESSED: proc_compressed( c, pkt ); break;
case PKT_ONEPASS_SIG: newpkt = add_onepass_sig( c, pkt ); break;
case PKT_GPG_CONTROL: newpkt = add_gpg_control(c, pkt); break;
default: newpkt = 0; break;
}
}
else {
switch( pkt->pkttype ) {
case PKT_PUBLIC_KEY:
case PKT_SECRET_KEY:
release_list( c );
c->list = new_kbnode( pkt );
newpkt = 1;
break;
case PKT_PUBLIC_SUBKEY:
case PKT_SECRET_SUBKEY:
newpkt = add_subkey( c, pkt );
break;
case PKT_USER_ID: newpkt = add_user_id( c, pkt ); break;
case PKT_SIGNATURE: newpkt = add_signature( c, pkt ); break;
case PKT_PUBKEY_ENC: proc_pubkey_enc( c, pkt ); break;
case PKT_SYMKEY_ENC: proc_symkey_enc( c, pkt ); break;
case PKT_ENCRYPTED:
case PKT_ENCRYPTED_MDC: proc_encrypted( c, pkt ); break;
case PKT_PLAINTEXT: proc_plaintext( c, pkt ); break;
case PKT_COMPRESSED: proc_compressed( c, pkt ); break;
case PKT_ONEPASS_SIG: newpkt = add_onepass_sig( c, pkt ); break;
case PKT_GPG_CONTROL: newpkt = add_gpg_control(c, pkt); break;
case PKT_RING_TRUST: newpkt = add_ring_trust( c, pkt ); break;
default: newpkt = 0; break;
}
}
/* This is a very ugly construct and frankly, I don't remember why
* I used it. Adding the MDC check here is a hack.
* The right solution is to initiate another context for encrypted
* packet and not to reuse the current one ... It works right
* when there is a compression packet inbetween which adds just
* an extra layer.
* Hmmm: Rewrite this whole module here??
*/
if( pkt->pkttype != PKT_SIGNATURE && pkt->pkttype != PKT_MDC )
c->have_data = pkt->pkttype == PKT_PLAINTEXT;
if( newpkt == -1 )
;
else if( newpkt ) {
pkt = xmalloc( sizeof *pkt );
init_packet(pkt);
}
else
free_packet(pkt);
}
if( rc == G10ERR_INVALID_PACKET )
write_status_text( STATUS_NODATA, "3" );
if( any_data )
rc = 0;
else if( rc == -1 )
write_status_text( STATUS_NODATA, "2" );
leave:
release_list( c );
xfree(c->dek);
free_packet( pkt );
xfree( pkt );
free_md_filter_context( &c->mfx );
return rc;
}
/* Helper for pka_uri_from_sig to parse the to-be-verified address out
of the notation data. */
static pka_info_t *
get_pka_address (PKT_signature *sig)
{
pka_info_t *pka = NULL;
struct notation *nd,*notation;
notation=sig_to_notation(sig);
for(nd=notation;nd;nd=nd->next)
{
if(strcmp(nd->name,"pka-address@gnupg.org")!=0)
continue; /* Not the notation we want. */
/* For now we only use the first valid PKA notation. In future
we might want to keep additional PKA notations in a linked
list. */
if (is_valid_mailbox (nd->value))
{
pka = xmalloc (sizeof *pka + strlen(nd->value));
pka->valid = 0;
pka->checked = 0;
pka->uri = NULL;
strcpy (pka->email, nd->value);
break;
}
}
free_notation(notation);
return pka;
}
/* Return the URI from a DNS PKA record. If this record has already
be retrieved for the signature we merely return it; if not we go
out and try to get that DNS record. */
static const char *
pka_uri_from_sig (PKT_signature *sig)
{
if (!sig->flags.pka_tried)
{
assert (!sig->pka_info);
sig->flags.pka_tried = 1;
sig->pka_info = get_pka_address (sig);
if (sig->pka_info)
{
char *uri;
uri = get_pka_info (sig->pka_info->email, sig->pka_info->fpr);
if (uri)
{
sig->pka_info->valid = 1;
if (!*uri)
xfree (uri);
else
sig->pka_info->uri = uri;
}
}
}
return sig->pka_info? sig->pka_info->uri : NULL;
}
static int
check_sig_and_print( CTX c, KBNODE node )
{
PKT_signature *sig = node->pkt->pkt.signature;
const char *astr;
int rc, is_expkey=0, is_revkey=0;
if (opt.skip_verify)
{
log_info(_("signature verification suppressed\n"));
return 0;
}
/* Check that the message composition is valid.
Per RFC-2440bis (-15) allowed:
S{1,n} -- detached signature.
S{1,n} P -- old style PGP2 signature
O{1,n} P S{1,n} -- standard OpenPGP signature.
C P S{1,n} -- cleartext signature.
O = One-Pass Signature packet.
S = Signature packet.
P = OpenPGP Message packet (Encrypted | Compressed | Literal)
(Note that the current rfc2440bis draft also allows
for a signed message but that does not work as it
introduces ambiguities.)
We keep track of these packages using the marker packet
CTRLPKT_PLAINTEXT_MARK.
C = Marker packet for cleartext signatures.
We reject all other messages.
Actually we are calling this too often, i.e. for verification of
each message but better have some duplicate work than to silently
introduce a bug here.
*/
{
KBNODE n;
int n_onepass, n_sig;
/* log_debug ("checking signature packet composition\n"); */
/* dump_kbnode (c->list); */
n = c->list;
assert (n);
if ( n->pkt->pkttype == PKT_SIGNATURE )
{
/* This is either "S{1,n}" case (detached signature) or
"S{1,n} P" (old style PGP2 signature). */
for (n = n->next; n; n = n->next)
if (n->pkt->pkttype != PKT_SIGNATURE)
break;
if (!n)
; /* Okay, this is a detached signature. */
else if (n->pkt->pkttype == PKT_GPG_CONTROL
&& (n->pkt->pkt.gpg_control->control
== CTRLPKT_PLAINTEXT_MARK) )
{
if (n->next)
goto ambiguous; /* We only allow one P packet. */
}
else
goto ambiguous;
}
else if (n->pkt->pkttype == PKT_ONEPASS_SIG)
{
/* This is the "O{1,n} P S{1,n}" case (standard signature). */
for (n_onepass=1, n = n->next;
n && n->pkt->pkttype == PKT_ONEPASS_SIG; n = n->next)
n_onepass++;
if (!n || !(n->pkt->pkttype == PKT_GPG_CONTROL
&& (n->pkt->pkt.gpg_control->control
== CTRLPKT_PLAINTEXT_MARK)))
goto ambiguous;
for (n_sig=0, n = n->next;
n && n->pkt->pkttype == PKT_SIGNATURE; n = n->next)
n_sig++;
if (!n_sig)
goto ambiguous;
- if (n && !opt.allow_multisig_verification)
- goto ambiguous;
+
+ /* If we wanted to disallow multiple sig verification, we'd do
+ something like this:
+
+ if (n && !opt.allow_multisig_verification)
+ goto ambiguous;
+
+ However, now that we have --allow-multiple-messages, this
+ can stay allowable as we can't get here unless multiple
+ messages (i.e. multiple literals) are allowed. */
+
if (n_onepass != n_sig)
{
log_info ("number of one-pass packets does not match "
"number of signature packets\n");
goto ambiguous;
}
}
else if (n->pkt->pkttype == PKT_GPG_CONTROL
&& n->pkt->pkt.gpg_control->control == CTRLPKT_CLEARSIGN_START )
{
/* This is the "C P S{1,n}" case (clear text signature). */
n = n->next;
if (!n || !(n->pkt->pkttype == PKT_GPG_CONTROL
&& (n->pkt->pkt.gpg_control->control
== CTRLPKT_PLAINTEXT_MARK)))
goto ambiguous;
for (n_sig=0, n = n->next;
n && n->pkt->pkttype == PKT_SIGNATURE; n = n->next)
n_sig++;
if (n || !n_sig)
goto ambiguous;
}
else
{
ambiguous:
log_error(_("can't handle this ambiguous signature data\n"));
return 0;
}
}
/* (Indendation below not yet changed to GNU style.) */
astr = gcry_pk_algo_name ( sig->pubkey_algo );
if(keystrlen()>8)
{
log_info(_("Signature made %s\n"),asctimestamp(sig->timestamp));
log_info(_(" using %s key %s\n"),
astr? astr: "?",keystr(sig->keyid));
}
else
log_info(_("Signature made %s using %s key ID %s\n"),
asctimestamp(sig->timestamp), astr? astr: "?",
keystr(sig->keyid));
rc = do_check_sig(c, node, NULL, &is_expkey, &is_revkey );
/* If the key isn't found, check for a preferred keyserver */
if(rc==G10ERR_NO_PUBKEY && sig->flags.pref_ks)
{
const byte *p;
int seq=0;
size_t n;
while((p=enum_sig_subpkt(sig->hashed,SIGSUBPKT_PREF_KS,&n,&seq,NULL)))
{
/* According to my favorite copy editor, in English
grammar, you say "at" if the key is located on a web
page, but "from" if it is located on a keyserver. I'm
not going to even try to make two strings here :) */
log_info(_("Key available at: ") );
print_utf8_string( log_get_stream(), p, n );
log_printf ("\n");
if(opt.keyserver_options.options&KEYSERVER_AUTO_KEY_RETRIEVE
&& opt.keyserver_options.options&KEYSERVER_HONOR_KEYSERVER_URL)
{
struct keyserver_spec *spec;
spec=parse_preferred_keyserver(sig);
if(spec)
{
int res;
glo_ctrl.in_auto_key_retrieve++;
res=keyserver_import_keyid(sig->keyid,spec);
glo_ctrl.in_auto_key_retrieve--;
if(!res)
rc=do_check_sig(c, node, NULL, &is_expkey, &is_revkey );
free_keyserver_spec(spec);
if(!rc)
break;
}
}
}
}
/* If the preferred keyserver thing above didn't work, our second
try is to use the URI from a DNS PKA record. */
if ( rc == G10ERR_NO_PUBKEY
&& opt.keyserver_options.options&KEYSERVER_AUTO_KEY_RETRIEVE
&& opt.keyserver_options.options&KEYSERVER_HONOR_PKA_RECORD)
{
const char *uri = pka_uri_from_sig (sig);
if (uri)
{
/* FIXME: We might want to locate the key using the
fingerprint instead of the keyid. */
int res;
struct keyserver_spec *spec;
spec = parse_keyserver_uri (uri, 1, NULL, 0);
if (spec)
{
glo_ctrl.in_auto_key_retrieve++;
res = keyserver_import_keyid (sig->keyid, spec);
glo_ctrl.in_auto_key_retrieve--;
free_keyserver_spec (spec);
if (!res)
rc = do_check_sig(c, node, NULL, &is_expkey, &is_revkey );
}
}
}
/* If the preferred keyserver thing above didn't work and we got
no information from the DNS PKA, this is a third try. */
if( rc == G10ERR_NO_PUBKEY && opt.keyserver
&& opt.keyserver_options.options&KEYSERVER_AUTO_KEY_RETRIEVE)
{
int res;
glo_ctrl.in_auto_key_retrieve++;
res=keyserver_import_keyid ( sig->keyid, opt.keyserver );
glo_ctrl.in_auto_key_retrieve--;
if(!res)
rc = do_check_sig(c, node, NULL, &is_expkey, &is_revkey );
}
if( !rc || gpg_err_code (rc) == GPG_ERR_BAD_SIGNATURE ) {
KBNODE un, keyblock;
int count=0, statno;
char keyid_str[50];
PKT_public_key *pk=NULL;
if(rc)
statno=STATUS_BADSIG;
else if(sig->flags.expired)
statno=STATUS_EXPSIG;
else if(is_expkey)
statno=STATUS_EXPKEYSIG;
else if(is_revkey)
statno=STATUS_REVKEYSIG;
else
statno=STATUS_GOODSIG;
keyblock = get_pubkeyblock( sig->keyid );
sprintf (keyid_str, "%08lX%08lX [uncertain] ",
(ulong)sig->keyid[0], (ulong)sig->keyid[1]);
/* find and print the primary user ID */
for( un=keyblock; un; un = un->next ) {
char *p;
int valid;
if(un->pkt->pkttype==PKT_PUBLIC_KEY)
{
pk=un->pkt->pkt.public_key;
continue;
}
if( un->pkt->pkttype != PKT_USER_ID )
continue;
if ( !un->pkt->pkt.user_id->created )
continue;
if ( un->pkt->pkt.user_id->is_revoked )
continue;
if ( un->pkt->pkt.user_id->is_expired )
continue;
if ( !un->pkt->pkt.user_id->is_primary )
continue;
/* We want the textual primary user ID here */
if ( un->pkt->pkt.user_id->attrib_data )
continue;
assert(pk);
/* Get it before we print anything to avoid interrupting
the output with the "please do a --check-trustdb"
line. */
valid=get_validity(pk,un->pkt->pkt.user_id);
keyid_str[17] = 0; /* cut off the "[uncertain]" part */
write_status_text_and_buffer (statno, keyid_str,
un->pkt->pkt.user_id->name,
un->pkt->pkt.user_id->len,
-1 );
p=utf8_to_native(un->pkt->pkt.user_id->name,
un->pkt->pkt.user_id->len,0);
if(rc)
log_info(_("BAD signature from \"%s\""),p);
else if(sig->flags.expired)
log_info(_("Expired signature from \"%s\""),p);
else
log_info(_("Good signature from \"%s\""),p);
xfree(p);
if(opt.verify_options&VERIFY_SHOW_UID_VALIDITY)
log_printf (" [%s]\n",trust_value_to_string(valid));
else
log_printf ("\n");
count++;
}
if( !count ) { /* just in case that we have no valid textual
userid */
char *p;
/* Try for an invalid textual userid */
for( un=keyblock; un; un = un->next ) {
if( un->pkt->pkttype == PKT_USER_ID &&
!un->pkt->pkt.user_id->attrib_data )
break;
}
/* Try for any userid at all */
if(!un) {
for( un=keyblock; un; un = un->next ) {
if( un->pkt->pkttype == PKT_USER_ID )
break;
}
}
if (opt.trust_model==TM_ALWAYS || !un)
keyid_str[17] = 0; /* cut off the "[uncertain]" part */
write_status_text_and_buffer (statno, keyid_str,
un? un->pkt->pkt.user_id->name:"[?]",
un? un->pkt->pkt.user_id->len:3,
-1 );
if(un)
p=utf8_to_native(un->pkt->pkt.user_id->name,
un->pkt->pkt.user_id->len,0);
else
p=xstrdup("[?]");
if(rc)
log_info(_("BAD signature from \"%s\""),p);
else if(sig->flags.expired)
log_info(_("Expired signature from \"%s\""),p);
else
log_info(_("Good signature from \"%s\""),p);
if (opt.trust_model!=TM_ALWAYS && un)
log_printf (" %s",_("[uncertain]") );
log_printf ("\n");
}
/* If we have a good signature and already printed
* the primary user ID, print all the other user IDs */
if ( count && !rc
&& !(opt.verify_options&VERIFY_SHOW_PRIMARY_UID_ONLY)) {
char *p;
for( un=keyblock; un; un = un->next ) {
if( un->pkt->pkttype != PKT_USER_ID )
continue;
if((un->pkt->pkt.user_id->is_revoked
|| un->pkt->pkt.user_id->is_expired)
&& !(opt.verify_options&VERIFY_SHOW_UNUSABLE_UIDS))
continue;
/* Only skip textual primaries */
if ( un->pkt->pkt.user_id->is_primary &&
!un->pkt->pkt.user_id->attrib_data )
continue;
if(un->pkt->pkt.user_id->attrib_data)
{
dump_attribs(un->pkt->pkt.user_id,pk,NULL);
if(opt.verify_options&VERIFY_SHOW_PHOTOS)
show_photos(un->pkt->pkt.user_id->attribs,
un->pkt->pkt.user_id->numattribs,pk,NULL);
}
p=utf8_to_native(un->pkt->pkt.user_id->name,
un->pkt->pkt.user_id->len,0);
log_info(_(" aka \"%s\""),p);
xfree(p);
if(opt.verify_options&VERIFY_SHOW_UID_VALIDITY)
{
const char *valid;
if(un->pkt->pkt.user_id->is_revoked)
valid=_("revoked");
else if(un->pkt->pkt.user_id->is_expired)
valid=_("expired");
else
valid=trust_value_to_string(get_validity(pk,
un->pkt->
pkt.user_id));
log_printf (" [%s]\n",valid);
}
else
log_printf ("\n");
}
}
release_kbnode( keyblock );
if( !rc )
{
if(opt.verify_options&VERIFY_SHOW_POLICY_URLS)
show_policy_url(sig,0,1);
else
show_policy_url(sig,0,2);
if(opt.verify_options&VERIFY_SHOW_KEYSERVER_URLS)
show_keyserver_url(sig,0,1);
else
show_keyserver_url(sig,0,2);
if(opt.verify_options&VERIFY_SHOW_NOTATIONS)
show_notation(sig,0,1,
((opt.verify_options&VERIFY_SHOW_STD_NOTATIONS)?1:0)+
((opt.verify_options&VERIFY_SHOW_USER_NOTATIONS)?2:0));
else
show_notation(sig,0,2,0);
}
if( !rc && is_status_enabled() ) {
/* print a status response with the fingerprint */
PKT_public_key *vpk = xmalloc_clear( sizeof *vpk );
if( !get_pubkey( vpk, sig->keyid ) ) {
byte array[MAX_FINGERPRINT_LEN], *p;
char buf[MAX_FINGERPRINT_LEN*4+90], *bufp;
size_t i, n;
bufp = buf;
fingerprint_from_pk( vpk, array, &n );
p = array;
for(i=0; i < n ; i++, p++, bufp += 2)
sprintf(bufp, "%02X", *p );
/* TODO: Replace the reserved '0' in the field below
with bits for status flags (policy url, notation,
etc.). Remember to make the buffer larger to
match! */
sprintf(bufp, " %s %lu %lu %d 0 %d %d %02X ",
strtimestamp( sig->timestamp ),
(ulong)sig->timestamp,(ulong)sig->expiredate,
sig->version,sig->pubkey_algo,sig->digest_algo,
sig->sig_class);
bufp = bufp + strlen (bufp);
if (!vpk->is_primary) {
u32 akid[2];
akid[0] = vpk->main_keyid[0];
akid[1] = vpk->main_keyid[1];
free_public_key (vpk);
vpk = xmalloc_clear( sizeof *vpk );
if (get_pubkey (vpk, akid)) {
/* impossible error, we simply return a zeroed out fpr */
n = MAX_FINGERPRINT_LEN < 20? MAX_FINGERPRINT_LEN : 20;
memset (array, 0, n);
}
else
fingerprint_from_pk( vpk, array, &n );
}
p = array;
for(i=0; i < n ; i++, p++, bufp += 2)
sprintf(bufp, "%02X", *p );
write_status_text( STATUS_VALIDSIG, buf );
}
free_public_key( vpk );
}
if (!rc)
{
if(opt.verify_options&VERIFY_PKA_LOOKUPS)
pka_uri_from_sig (sig); /* Make sure PKA info is available. */
rc = check_signatures_trust( sig );
}
if(sig->flags.expired)
{
log_info(_("Signature expired %s\n"),
asctimestamp(sig->expiredate));
rc=G10ERR_GENERAL; /* need a better error here? */
}
else if(sig->expiredate)
log_info(_("Signature expires %s\n"),asctimestamp(sig->expiredate));
if(opt.verbose)
log_info(_("%s signature, digest algorithm %s\n"),
sig->sig_class==0x00?_("binary"):
sig->sig_class==0x01?_("textmode"):_("unknown"),
gcry_md_algo_name (sig->digest_algo));
if( rc )
g10_errors_seen = 1;
if( opt.batch && rc )
g10_exit(1);
}
else {
char buf[50];
sprintf(buf, "%08lX%08lX %d %d %02x %lu %d",
(ulong)sig->keyid[0], (ulong)sig->keyid[1],
sig->pubkey_algo, sig->digest_algo,
sig->sig_class, (ulong)sig->timestamp, rc );
write_status_text( STATUS_ERRSIG, buf );
if( rc == G10ERR_NO_PUBKEY ) {
buf[16] = 0;
write_status_text( STATUS_NO_PUBKEY, buf );
}
if( rc != G10ERR_NOT_PROCESSED )
log_error(_("Can't check signature: %s\n"), g10_errstr(rc) );
}
return rc;
}
/****************
* Process the tree which starts at node
*/
static void
proc_tree( CTX c, KBNODE node )
{
KBNODE n1;
int rc;
if( opt.list_packets || opt.list_only )
return;
/* we must skip our special plaintext marker packets here becuase
they may be the root packet. These packets are only used in
addionla checks and skipping them here doesn't matter */
while ( node
&& node->pkt->pkttype == PKT_GPG_CONTROL
&& node->pkt->pkt.gpg_control->control
== CTRLPKT_PLAINTEXT_MARK ) {
node = node->next;
}
if (!node)
return;
c->trustletter = ' ';
if( node->pkt->pkttype == PKT_PUBLIC_KEY
|| node->pkt->pkttype == PKT_PUBLIC_SUBKEY ) {
merge_keys_and_selfsig( node );
list_node( c, node );
}
else if( node->pkt->pkttype == PKT_SECRET_KEY ) {
merge_keys_and_selfsig( node );
list_node( c, node );
}
else if( node->pkt->pkttype == PKT_ONEPASS_SIG ) {
/* check all signatures */
if( !c->have_data ) {
int use_textmode = 0;
free_md_filter_context( &c->mfx );
/* prepare to create all requested message digests */
if (gcry_md_open (&c->mfx.md, 0, 0))
BUG ();
/* fixme: why looking for the signature packet and not the
one-pass packet? */
for ( n1 = node; (n1 = find_next_kbnode(n1, PKT_SIGNATURE )); )
{
gcry_md_enable (c->mfx.md,
n1->pkt->pkt.signature->digest_algo);
}
if (n1 && n1->pkt->pkt.onepass_sig->sig_class == 0x01)
use_textmode = 1;
/* Ask for file and hash it. */
if( c->sigs_only ) {
if (c->signed_data.used && c->signed_data.data_fd != -1)
rc = hash_datafile_by_fd (c->mfx.md, NULL,
c->signed_data.data_fd,
use_textmode);
else
rc = hash_datafiles (c->mfx.md, NULL,
c->signed_data.data_names,
c->sigfilename,
use_textmode );
}
else {
rc = ask_for_detached_datafile (c->mfx.md, c->mfx.md2,
iobuf_get_real_fname(c->iobuf),
use_textmode );
}
if( rc ) {
log_error("can't hash datafile: %s\n", g10_errstr(rc));
return;
}
}
else if ( c->signed_data.used ) {
log_error (_("not a detached signature\n") );
return;
}
for( n1 = node; (n1 = find_next_kbnode(n1, PKT_SIGNATURE )); )
check_sig_and_print( c, n1 );
}
else if( node->pkt->pkttype == PKT_GPG_CONTROL
&& node->pkt->pkt.gpg_control->control
== CTRLPKT_CLEARSIGN_START ) {
/* clear text signed message */
if( !c->have_data ) {
log_error("cleartext signature without data\n" );
return;
}
else if ( c->signed_data.used ) {
log_error (_("not a detached signature\n") );
return;
}
for( n1 = node; (n1 = find_next_kbnode(n1, PKT_SIGNATURE )); )
check_sig_and_print( c, n1 );
}
else if( node->pkt->pkttype == PKT_SIGNATURE ) {
PKT_signature *sig = node->pkt->pkt.signature;
int multiple_ok=1;
n1=find_next_kbnode(node, PKT_SIGNATURE);
if(n1)
{
byte class=sig->sig_class;
byte hash=sig->digest_algo;
for(; n1; (n1 = find_next_kbnode(n1, PKT_SIGNATURE)))
{
/* We can't currently handle multiple signatures of
different classes or digests (we'd pretty much have
to run a different hash context for each), but if
they are all the same, make an exception. */
if(n1->pkt->pkt.signature->sig_class!=class
|| n1->pkt->pkt.signature->digest_algo!=hash)
{
multiple_ok=0;
log_info(_("WARNING: multiple signatures detected. "
"Only the first will be checked.\n"));
break;
}
}
}
if( sig->sig_class != 0x00 && sig->sig_class != 0x01 )
log_info(_("standalone signature of class 0x%02x\n"),
sig->sig_class);
else if( !c->have_data ) {
/* detached signature */
free_md_filter_context( &c->mfx );
if (gcry_md_open (&c->mfx.md, sig->digest_algo, 0))
BUG ();
if( !opt.pgp2_workarounds )
;
else if( sig->digest_algo == DIGEST_ALGO_MD5
&& is_RSA( sig->pubkey_algo ) ) {
/* enable a workaround for a pgp2 bug */
if (gcry_md_open (&c->mfx.md2, DIGEST_ALGO_MD5, 0))
BUG ();
}
else if( sig->digest_algo == DIGEST_ALGO_SHA1
&& sig->pubkey_algo == PUBKEY_ALGO_DSA
&& sig->sig_class == 0x01 ) {
/* enable the workaround also for pgp5 when the detached
* signature has been created in textmode */
if (gcry_md_open (&c->mfx.md2, sig->digest_algo, 0 ))
BUG ();
}
#if 0 /* workaround disabled */
/* Here we have another hack to work around a pgp 2 bug
* It works by not using the textmode for detached signatures;
* this will let the first signature check (on md) fail
* but the second one (on md2) which adds an extra CR should
* then produce the "correct" hash. This is very, very ugly
* hack but it may help in some cases (and break others)
*/
/* c->mfx.md2? 0 :(sig->sig_class == 0x01) */
#endif
if ( DBG_HASHING ) {
gcry_md_start_debug( c->mfx.md, "verify" );
if ( c->mfx.md2 )
gcry_md_start_debug( c->mfx.md2, "verify2" );
}
if( c->sigs_only ) {
if (c->signed_data.used && c->signed_data.data_fd != -1)
rc = hash_datafile_by_fd (c->mfx.md, c->mfx.md2,
c->signed_data.data_fd,
(sig->sig_class == 0x01));
else
rc = hash_datafiles (c->mfx.md, c->mfx.md2,
c->signed_data.data_names,
c->sigfilename,
(sig->sig_class == 0x01));
}
else {
rc = ask_for_detached_datafile( c->mfx.md, c->mfx.md2,
iobuf_get_real_fname(c->iobuf),
(sig->sig_class == 0x01) );
}
if( rc ) {
log_error("can't hash datafile: %s\n", g10_errstr(rc));
return;
}
}
else if ( c->signed_data.used ) {
log_error (_("not a detached signature\n") );
return;
}
else if (!opt.quiet)
log_info(_("old style (PGP 2.x) signature\n"));
if(multiple_ok)
for( n1 = node; n1; (n1 = find_next_kbnode(n1, PKT_SIGNATURE )) )
check_sig_and_print( c, n1 );
else
check_sig_and_print( c, node );
}
else {
dump_kbnode (c->list);
log_error(_("invalid root packet detected in proc_tree()\n"));
dump_kbnode (node);
}
}
diff --git a/g10/options.h b/g10/options.h
index 315912b33..3c8b5ac4a 100644
--- a/g10/options.h
+++ b/g10/options.h
@@ -1,353 +1,352 @@
/* options.h
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
* 2006 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GnuPG is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
#ifndef G10_OPTIONS_H
#define G10_OPTIONS_H
#include <sys/types.h>
#include <types.h>
#include "main.h"
#include "packet.h"
#ifndef EXTERN_UNLESS_MAIN_MODULE
/* Norcraft can't cope with common symbols */
#if defined (__riscos__) && !defined (INCLUDED_BY_MAIN_MODULE)
#define EXTERN_UNLESS_MAIN_MODULE extern
#else
#define EXTERN_UNLESS_MAIN_MODULE
#endif
#endif
EXTERN_UNLESS_MAIN_MODULE
struct
{
int verbose;
int quiet;
unsigned debug;
int armor;
char *outfile;
off_t max_output;
int dry_run;
int list_only;
int textmode;
int expert;
const char *def_sig_expire;
int ask_sig_expire;
const char *def_cert_expire;
int ask_cert_expire;
int batch; /* run in batch mode */
int answer_yes; /* answer yes on most questions */
int answer_no; /* answer no on most questions */
int check_sigs; /* check key signatures */
int with_colons;
int with_key_data;
int with_fingerprint; /* opt --with-fingerprint active */
int fingerprint; /* list fingerprints */
int list_sigs; /* list signatures */
int no_armor;
int list_packets; /* list-packets mode: 1=normal, 2=invoked by command*/
int def_cipher_algo;
int force_v3_sigs;
int force_v4_certs;
int force_mdc;
int disable_mdc;
int def_digest_algo;
int cert_digest_algo;
int compress_algo;
int compress_level;
int bz2_compress_level;
int bz2_decompress_lowmem;
const char *def_secret_key;
char *def_recipient;
int def_recipient_self;
int def_cert_level;
int min_cert_level;
int ask_cert_level;
int no_version;
int marginals_needed;
int completes_needed;
int max_cert_depth;
const char *homedir;
const char *agent_program;
char *display; /* 5 options to be passed to the gpg-agent */
char *ttyname;
char *ttytype;
char *lc_ctype;
char *lc_messages;
int skip_verify;
int compress_keys;
int compress_sigs;
/* TM_CLASSIC must be zero to accomodate trustdbs generated before
we started storing the trust model inside the trustdb. */
enum
{
TM_CLASSIC=0, TM_PGP=1, TM_EXTERNAL=2, TM_ALWAYS, TM_DIRECT, TM_AUTO
} trust_model;
int force_ownertrust;
enum
{
CO_GNUPG=0, CO_RFC2440, CO_RFC1991, CO_PGP2, CO_PGP6, CO_PGP7, CO_PGP8
} compliance;
enum
{
KF_SHORT, KF_LONG, KF_0xSHORT, KF_0xLONG
} keyid_format;
int pgp2_workarounds;
int shm_coprocess;
const char *set_filename;
strlist_t comments;
int throw_keyid;
const char *photo_viewer;
int s2k_mode;
int s2k_digest_algo;
int s2k_cipher_algo;
unsigned char s2k_count; /* This is the encoded form, not the raw
count */
int simple_sk_checksum; /* create the deprecated rfc2440 secret key
protection */
int not_dash_escaped;
int escape_from;
int lock_once;
struct keyserver_spec
{
char *uri;
char *scheme;
char *auth;
char *host;
char *port;
char *path;
char *opaque;
strlist_t options;
struct
{
unsigned int direct_uri:1;
} flags;
struct keyserver_spec *next;
} *keyserver;
struct
{
unsigned int options;
unsigned int import_options;
unsigned int export_options;
strlist_t other;
} keyserver_options;
int exec_disable;
int exec_path_set;
unsigned int import_options;
unsigned int export_options;
unsigned int list_options;
unsigned int verify_options;
const char *def_preference_list;
const char *def_keyserver_url;
prefitem_t *personal_cipher_prefs;
prefitem_t *personal_digest_prefs;
prefitem_t *personal_compress_prefs;
int no_perm_warn;
int no_mdc_warn;
char *temp_dir;
int no_encrypt_to;
int interactive;
struct notation *sig_notations;
struct notation *cert_notations;
strlist_t sig_policy_url;
strlist_t cert_policy_url;
strlist_t sig_keyserver_url;
strlist_t cert_subpackets;
strlist_t sig_subpackets;
int allow_non_selfsigned_uid;
int allow_freeform_uid;
int no_literal;
ulong set_filesize;
int fast_list_mode;
int fixed_list_mode;
int ignore_time_conflict;
int ignore_valid_from;
int ignore_crc_error;
int ignore_mdc_error;
int command_fd;
const char *override_session_key;
int show_session_key;
const char *gpg_agent_info;
int try_all_secrets;
int no_expensive_trust_checks;
int no_sig_cache;
int no_sig_create_check;
int no_auto_check_trustdb;
int preserve_permissions;
int no_homedir_creation;
struct groupitem *grouplist;
int mangle_dos_filenames;
int enable_progress_filter;
unsigned int screen_columns;
unsigned int screen_lines;
byte *show_subpackets;
int rfc2440_text;
/* If true, let write failures on the status-fd exit the process. */
int exit_on_status_write_error;
/* If > 0, limit the number of card insertion prompts to this
value. */
int limit_card_insert_tries;
#ifdef ENABLE_CARD_SUPPORT
/* FIXME: We don't needs this here as it is done in scdaemon. */
const char *ctapi_driver; /* Library to access the ctAPI. */
const char *pcsc_driver; /* Library to access the PC/SC system. */
int disable_ccid; /* Disable the use of the internal CCID driver. */
#endif /*ENABLE_CARD_SUPPORT*/
struct
{
/* If set, require an 0x19 backsig to be present on signatures
made by signing subkeys. If not set, a missing backsig is not
an error (but an invalid backsig still is). */
unsigned int require_cross_cert:1;
unsigned int use_embedded_filename:1;
unsigned int utf8_filename:1;
unsigned int dsa2:1;
+ unsigned int allow_multiple_messages:1;
} flags;
/* Linked list of ways to find a key if the key isn't on the local
keyring. */
struct akl
{
enum {AKL_CERT, AKL_PKA, AKL_LDAP, AKL_KEYSERVER, AKL_SPEC} type;
struct keyserver_spec *spec;
struct akl *next;
} *auto_key_locate;
- /* True if multiple concatenated signatures may be verified. */
- int allow_multisig_verification;
int passwd_repeat;
} opt;
/* CTRL is used to keep some global variables we currently can't
avoid. Future concurrent versions of gpg will put it into a per
request structure CTRL. */
EXTERN_UNLESS_MAIN_MODULE
struct {
int in_auto_key_retrieve; /* True if we are doing an
auto_key_retrieve. */
} glo_ctrl;
#define DBG_PACKET_VALUE 1 /* debug packet reading/writing */
#define DBG_MPI_VALUE 2 /* debug mpi details */
#define DBG_CIPHER_VALUE 4 /* debug cipher handling */
/* (may reveal sensitive data) */
#define DBG_FILTER_VALUE 8 /* debug internal filter handling */
#define DBG_IOBUF_VALUE 16 /* debug iobuf stuff */
#define DBG_MEMORY_VALUE 32 /* debug memory allocation stuff */
#define DBG_CACHE_VALUE 64 /* debug the cacheing */
#define DBG_MEMSTAT_VALUE 128 /* show memory statistics */
#define DBG_TRUST_VALUE 256 /* debug the trustdb */
#define DBG_HASHING_VALUE 512 /* debug hashing operations */
#define DBG_EXTPROG_VALUE 1024 /* debug external program calls */
#define DBG_CARD_IO_VALUE 2048 /* debug smart card I/O. */
/* Fixme: For now alias this value. */
#define DBG_ASSUAN_VALUE DBG_EXTPROG_VALUE
/* Tests for the debugging flags. */
#define DBG_PACKET (opt.debug & DBG_PACKET_VALUE)
#define DBG_CIPHER (opt.debug & DBG_CIPHER_VALUE)
#define DBG_FILTER (opt.debug & DBG_FILTER_VALUE)
#define DBG_CACHE (opt.debug & DBG_CACHE_VALUE)
#define DBG_TRUST (opt.debug & DBG_TRUST_VALUE)
#define DBG_HASHING (opt.debug & DBG_HASHING_VALUE)
#define DBG_EXTPROG (opt.debug & DBG_EXTPROG_VALUE)
#define DBG_CARD_IO (opt.debug & DBG_CARD_IO_VALUE)
#define DBG_ASSUAN (opt.debug & DBG_ASSUAN_VALUE)
/* FIXME: We need to check whey we did not put this into opt. */
#define DBG_MEMORY memory_debug_mode
#define DBG_MEMSTAT memory_stat_debug_mode
EXTERN_UNLESS_MAIN_MODULE int memory_debug_mode;
EXTERN_UNLESS_MAIN_MODULE int memory_stat_debug_mode;
#define GNUPG (opt.compliance==CO_GNUPG)
#define RFC1991 (opt.compliance==CO_RFC1991 || opt.compliance==CO_PGP2)
#define RFC2440 (opt.compliance==CO_RFC2440)
#define PGP2 (opt.compliance==CO_PGP2)
#define PGP6 (opt.compliance==CO_PGP6)
#define PGP7 (opt.compliance==CO_PGP7)
#define PGP8 (opt.compliance==CO_PGP8)
/* Various option flags. Note that there should be no common string
names between the IMPORT_ and EXPORT_ flags as they can be mixed in
the keyserver-options option. */
#define IMPORT_LOCAL_SIGS (1<<0)
#define IMPORT_REPAIR_PKS_SUBKEY_BUG (1<<1)
#define IMPORT_FAST (1<<2)
#define IMPORT_SK2PK (1<<3)
#define IMPORT_MERGE_ONLY (1<<4)
#define IMPORT_MINIMAL (1<<5)
#define IMPORT_CLEAN (1<<6)
#define EXPORT_LOCAL_SIGS (1<<0)
#define EXPORT_ATTRIBUTES (1<<1)
#define EXPORT_SENSITIVE_REVKEYS (1<<2)
#define EXPORT_RESET_SUBKEY_PASSWD (1<<3)
#define EXPORT_MINIMAL (1<<4)
#define EXPORT_CLEAN (1<<5)
#define EXPORT_SEXP_FORMAT (1<<6)
#define LIST_SHOW_PHOTOS (1<<0)
#define LIST_SHOW_POLICY_URLS (1<<1)
#define LIST_SHOW_STD_NOTATIONS (1<<2)
#define LIST_SHOW_USER_NOTATIONS (1<<3)
#define LIST_SHOW_NOTATIONS (LIST_SHOW_STD_NOTATIONS|LIST_SHOW_USER_NOTATIONS)
#define LIST_SHOW_KEYSERVER_URLS (1<<4)
#define LIST_SHOW_UID_VALIDITY (1<<5)
#define LIST_SHOW_UNUSABLE_UIDS (1<<6)
#define LIST_SHOW_UNUSABLE_SUBKEYS (1<<7)
#define LIST_SHOW_KEYRING (1<<8)
#define LIST_SHOW_SIG_EXPIRE (1<<9)
#define LIST_SHOW_SIG_SUBPACKETS (1<<10)
#define VERIFY_SHOW_PHOTOS (1<<0)
#define VERIFY_SHOW_POLICY_URLS (1<<1)
#define VERIFY_SHOW_STD_NOTATIONS (1<<2)
#define VERIFY_SHOW_USER_NOTATIONS (1<<3)
#define VERIFY_SHOW_NOTATIONS (VERIFY_SHOW_STD_NOTATIONS|VERIFY_SHOW_USER_NOTATIONS)
#define VERIFY_SHOW_KEYSERVER_URLS (1<<4)
#define VERIFY_SHOW_UID_VALIDITY (1<<5)
#define VERIFY_SHOW_UNUSABLE_UIDS (1<<6)
#define VERIFY_PKA_LOOKUPS (1<<7)
#define VERIFY_PKA_TRUST_INCREASE (1<<8)
#define VERIFY_SHOW_PRIMARY_UID_ONLY (1<<9)
#define KEYSERVER_USE_TEMP_FILES (1<<0)
#define KEYSERVER_KEEP_TEMP_FILES (1<<1)
#define KEYSERVER_ADD_FAKE_V3 (1<<2)
#define KEYSERVER_AUTO_KEY_RETRIEVE (1<<3)
#define KEYSERVER_HONOR_KEYSERVER_URL (1<<4)
#define KEYSERVER_HONOR_PKA_RECORD (1<<5)
#endif /*G10_OPTIONS_H*/
diff --git a/g10/status.c b/g10/status.c
index 83a28cda4..3e5de6e88 100644
--- a/g10/status.c
+++ b/g10/status.c
@@ -1,632 +1,633 @@
/* status.c - Status message and command-fd interface
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003,
* 2004, 2005, 2006 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GnuPG is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <signal.h>
#include "gpg.h"
#include "util.h"
#include "status.h"
#include "ttyio.h"
#include "options.h"
#include "main.h"
#include "i18n.h"
#include "cipher.h" /* for progress functions */
#define CONTROL_D ('D' - 'A' + 1)
static FILE *statusfp;
static void
progress_cb (void *ctx, const char *what, int printchar,
int current, int total)
{
char buf[50];
if ( printchar == '\n' && !strcmp (what, "primegen") )
snprintf (buf, sizeof buf -1, "%.20s X 100 100", what );
else
snprintf (buf, sizeof buf -1, "%.20s %c %d %d",
what, printchar=='\n'?'X':printchar, current, total );
write_status_text (STATUS_PROGRESS, buf);
}
static const char *
get_status_string ( int no )
{
const char *s;
switch( no )
{
case STATUS_ENTER : s = "ENTER"; break;
case STATUS_LEAVE : s = "LEAVE"; break;
case STATUS_ABORT : s = "ABORT"; break;
case STATUS_NEWSIG : s = "NEWSIG"; break;
case STATUS_GOODSIG: s = "GOODSIG"; break;
case STATUS_KEYEXPIRED: s = "KEYEXPIRED"; break;
case STATUS_KEYREVOKED: s = "KEYREVOKED"; break;
case STATUS_BADSIG : s = "BADSIG"; break;
case STATUS_ERRSIG : s = "ERRSIG"; break;
case STATUS_BADARMOR : s = "BADARMOR"; break;
case STATUS_RSA_OR_IDEA : s= "RSA_OR_IDEA"; break;
case STATUS_TRUST_UNDEFINED: s = "TRUST_UNDEFINED"; break;
case STATUS_TRUST_NEVER : s = "TRUST_NEVER"; break;
case STATUS_TRUST_MARGINAL : s = "TRUST_MARGINAL"; break;
case STATUS_TRUST_FULLY : s = "TRUST_FULLY"; break;
case STATUS_TRUST_ULTIMATE : s = "TRUST_ULTIMATE"; break;
case STATUS_GET_BOOL : s = "GET_BOOL"; break;
case STATUS_GET_LINE : s = "GET_LINE"; break;
case STATUS_GET_HIDDEN : s = "GET_HIDDEN"; break;
case STATUS_GOT_IT : s = "GOT_IT"; break;
case STATUS_SHM_INFO : s = "SHM_INFO"; break;
case STATUS_SHM_GET : s = "SHM_GET"; break;
case STATUS_SHM_GET_BOOL : s = "SHM_GET_BOOL"; break;
case STATUS_SHM_GET_HIDDEN : s = "SHM_GET_HIDDEN"; break;
case STATUS_NEED_PASSPHRASE: s = "NEED_PASSPHRASE"; break;
case STATUS_VALIDSIG : s = "VALIDSIG"; break;
case STATUS_SIG_ID : s = "SIG_ID"; break;
case STATUS_ENC_TO : s = "ENC_TO"; break;
case STATUS_NODATA : s = "NODATA"; break;
case STATUS_BAD_PASSPHRASE : s = "BAD_PASSPHRASE"; break;
case STATUS_NO_PUBKEY : s = "NO_PUBKEY"; break;
case STATUS_NO_SECKEY : s = "NO_SECKEY"; break;
case STATUS_NEED_PASSPHRASE_SYM: s = "NEED_PASSPHRASE_SYM"; break;
case STATUS_NEED_PASSPHRASE_PIN: s = "NEED_PASSPHRASE_PIN"; break;
case STATUS_DECRYPTION_FAILED: s = "DECRYPTION_FAILED"; break;
case STATUS_DECRYPTION_OKAY: s = "DECRYPTION_OKAY"; break;
case STATUS_MISSING_PASSPHRASE: s = "MISSING_PASSPHRASE"; break;
case STATUS_GOOD_PASSPHRASE : s = "GOOD_PASSPHRASE"; break;
case STATUS_GOODMDC : s = "GOODMDC"; break;
case STATUS_BADMDC : s = "BADMDC"; break;
case STATUS_ERRMDC : s = "ERRMDC"; break;
case STATUS_IMPORTED : s = "IMPORTED"; break;
case STATUS_IMPORT_OK : s = "IMPORT_OK"; break;
case STATUS_IMPORT_CHECK : s = "IMPORT_CHECK"; break;
case STATUS_IMPORT_RES : s = "IMPORT_RES"; break;
case STATUS_FILE_START : s = "FILE_START"; break;
case STATUS_FILE_DONE : s = "FILE_DONE"; break;
case STATUS_FILE_ERROR : s = "FILE_ERROR"; break;
case STATUS_BEGIN_DECRYPTION:s = "BEGIN_DECRYPTION"; break;
case STATUS_END_DECRYPTION : s = "END_DECRYPTION"; break;
case STATUS_BEGIN_ENCRYPTION:s = "BEGIN_ENCRYPTION"; break;
case STATUS_END_ENCRYPTION : s = "END_ENCRYPTION"; break;
case STATUS_DELETE_PROBLEM : s = "DELETE_PROBLEM"; break;
case STATUS_PROGRESS : s = "PROGRESS"; break;
case STATUS_SIG_CREATED : s = "SIG_CREATED"; break;
case STATUS_SESSION_KEY : s = "SESSION_KEY"; break;
case STATUS_NOTATION_NAME : s = "NOTATION_NAME" ; break;
case STATUS_NOTATION_DATA : s = "NOTATION_DATA" ; break;
case STATUS_POLICY_URL : s = "POLICY_URL" ; break;
case STATUS_BEGIN_STREAM : s = "BEGIN_STREAM"; break;
case STATUS_END_STREAM : s = "END_STREAM"; break;
case STATUS_KEY_CREATED : s = "KEY_CREATED"; break;
case STATUS_KEY_NOT_CREATED: s = "KEY_NOT_CREATED"; break;
case STATUS_USERID_HINT : s = "USERID_HINT"; break;
case STATUS_UNEXPECTED : s = "UNEXPECTED"; break;
case STATUS_INV_RECP : s = "INV_RECP"; break;
case STATUS_NO_RECP : s = "NO_RECP"; break;
case STATUS_ALREADY_SIGNED : s = "ALREADY_SIGNED"; break;
case STATUS_SIGEXPIRED : s = "SIGEXPIRED deprecated-use-keyexpired-instead"; break;
case STATUS_EXPSIG : s = "EXPSIG"; break;
case STATUS_EXPKEYSIG : s = "EXPKEYSIG"; break;
case STATUS_REVKEYSIG : s = "REVKEYSIG"; break;
case STATUS_ATTRIBUTE : s = "ATTRIBUTE"; break;
case STATUS_CARDCTRL : s = "CARDCTRL"; break;
case STATUS_PLAINTEXT : s = "PLAINTEXT"; break;
case STATUS_PLAINTEXT_LENGTH:s = "PLAINTEXT_LENGTH"; break;
case STATUS_SIG_SUBPACKET : s = "SIG_SUBPACKET"; break;
case STATUS_SC_OP_SUCCESS : s = "SC_OP_SUCCESS"; break;
case STATUS_SC_OP_FAILURE : s = "SC_OP_FAILURE"; break;
case STATUS_BACKUP_KEY_CREATED:s="BACKUP_KEY_CREATED"; break;
case STATUS_PKA_TRUST_BAD : s = "PKA_TRUST_BAD"; break;
case STATUS_PKA_TRUST_GOOD : s = "PKA_TRUST_GOOD"; break;
case STATUS_BEGIN_SIGNING : s = "BEGIN_SIGNING"; break;
+ case STATUS_ERROR : s = "ERROR"; break;
default: s = "?"; break;
}
return s;
}
/* Return true if the status message NO may currently be issued. We
need this to avoid syncronisation problem while auto retrieving a
key. There it may happen that a status NODATA is issued for a non
available key and the user may falsely interpret this has a missing
signature. */
static int
status_currently_allowed (int no)
{
if (!glo_ctrl.in_auto_key_retrieve)
return 1; /* Yes. */
/* We allow some statis anyway, so that import statistics are
correct and to avoid problems if the retriebval subsystem will
prompt the user. */
switch (no)
{
case STATUS_GET_BOOL:
case STATUS_GET_LINE:
case STATUS_GET_HIDDEN:
case STATUS_GOT_IT:
case STATUS_IMPORTED:
case STATUS_IMPORT_OK:
case STATUS_IMPORT_CHECK:
case STATUS_IMPORT_RES:
return 1; /* Yes. */
default:
break;
}
return 0; /* No. */
}
void
set_status_fd ( int fd )
{
static int last_fd = -1;
if ( fd != -1 && last_fd == fd )
return;
if ( statusfp && statusfp != stdout && statusfp != stderr )
fclose (statusfp);
statusfp = NULL;
if ( fd == -1 )
return;
if( fd == 1 )
statusfp = stdout;
else if( fd == 2 )
statusfp = stderr;
else
statusfp = fdopen( fd, "w" );
if( !statusfp ) {
log_fatal("can't open fd %d for status output: %s\n",
fd, strerror(errno));
}
last_fd = fd;
gcry_set_progress_handler ( progress_cb, NULL );
}
int
is_status_enabled()
{
return !!statusfp;
}
void
write_status ( int no )
{
write_status_text( no, NULL );
}
void
write_status_text ( int no, const char *text)
{
if( !statusfp || !status_currently_allowed (no) )
return; /* Not enabled or allowed. */
fputs ( "[GNUPG:] ", statusfp );
fputs ( get_status_string (no), statusfp );
if( text ) {
putc ( ' ', statusfp );
for (; *text; text++) {
if (*text == '\n')
fputs ( "\\n", statusfp );
else if (*text == '\r')
fputs ( "\\r", statusfp );
else
putc ( *(const byte *)text, statusfp );
}
}
putc ('\n',statusfp);
if ( fflush (statusfp) && opt.exit_on_status_write_error )
g10_exit (0);
}
/*
* Write a status line with a buffer using %XX escapes. If WRAP is >
* 0 wrap the line after this length. If STRING is not NULL it will
* be prepended to the buffer, no escaping is done for string.
* A wrap of -1 forces spaces not to be encoded as %20.
*/
void
write_status_text_and_buffer ( int no, const char *string,
const char *buffer, size_t len, int wrap )
{
const char *s, *text;
int esc, first;
int lower_limit = ' ';
size_t n, count, dowrap;
if( !statusfp || !status_currently_allowed (no) )
return; /* Not enabled or allowed. */
if (wrap == -1) {
lower_limit--;
wrap = 0;
}
text = get_status_string (no);
count = dowrap = first = 1;
do {
if (dowrap) {
fprintf (statusfp, "[GNUPG:] %s ", text );
count = dowrap = 0;
if (first && string) {
fputs (string, statusfp);
count += strlen (string);
}
first = 0;
}
for (esc=0, s=buffer, n=len; n && !esc; s++, n-- ) {
if ( *s == '%' || *(const byte*)s <= lower_limit
|| *(const byte*)s == 127 )
esc = 1;
if ( wrap && ++count > wrap ) {
dowrap=1;
break;
}
}
if (esc) {
s--; n++;
}
if (s != buffer)
fwrite (buffer, s-buffer, 1, statusfp );
if ( esc ) {
fprintf (statusfp, "%%%02X", *(const byte*)s );
s++; n--;
}
buffer = s;
len = n;
if ( dowrap && len )
putc ( '\n', statusfp );
} while ( len );
putc ('\n',statusfp);
if ( fflush (statusfp) && opt.exit_on_status_write_error )
g10_exit (0);
}
void
write_status_buffer ( int no, const char *buffer, size_t len, int wrap )
{
write_status_text_and_buffer (no, NULL, buffer, len, wrap);
}
/* Print the BEGIN_SIGNING status message. If MD is not NULL it is
used retrieve the hash algorithms used for the message. */
void
write_status_begin_signing (gcry_md_hd_t md)
{
if (md)
{
char buf[100];
size_t buflen;
int i;
/* We use a hard coded list of possible algorithms. Using other
algorithms than specified by OpenPGP does not make sense
anyway. We do this out of performance reasons: Walking all
the 110 allowed Ids is not a good idea given the way the
check is implemented in libgcrypt. Recall that the only use
of this status code is to create the micalg algorithm for
PGP/MIME. */
buflen = 0;
for (i=1; i <= 11; i++)
if (i < 4 || i > 7)
if ( gcry_md_is_enabled (md, i) && buflen < DIM(buf) )
{
snprintf (buf+buflen, DIM(buf) - buflen - 1,
"%sH%d", buflen? " ":"",i);
buflen += strlen (buf+buflen);
}
write_status_text ( STATUS_BEGIN_SIGNING, buf );
}
else
write_status ( STATUS_BEGIN_SIGNING );
}
static int
myread(int fd, void *buf, size_t count)
{
int rc;
do {
rc = read( fd, buf, count );
} while ( rc == -1 && errno == EINTR );
if ( !rc && count ) {
static int eof_emmited=0;
if ( eof_emmited < 3 ) {
*(char*)buf = CONTROL_D;
rc = 1;
eof_emmited++;
}
else { /* Ctrl-D not caught - do something reasonable */
#ifdef HAVE_DOSISH_SYSTEM
raise (SIGINT); /* nothing to hangup under DOS */
#else
raise (SIGHUP); /* no more input data */
#endif
}
}
return rc;
}
/****************
* Request a string from the client over the command-fd
* If bool, returns static string on true (do not free) or NULL for false
*/
static char *
do_get_from_fd( const char *keyword, int hidden, int bool )
{
int i, len;
char *string;
if(statusfp!=stdout)
fflush(stdout);
write_status_text( bool? STATUS_GET_BOOL :
hidden? STATUS_GET_HIDDEN : STATUS_GET_LINE, keyword );
for( string = NULL, i = len = 200; ; i++ ) {
if( i >= len-1 ) {
char *save = string;
len += 100;
string = hidden? xmalloc_secure ( len ) : xmalloc ( len );
if( save )
memcpy(string, save, i );
else
i=0;
}
/* Hmmm: why not use our read_line function here */
if( myread( opt.command_fd, string+i, 1) != 1 || string[i] == '\n' )
break;
else if ( string[i] == CONTROL_D ) {
/* found ETX - cancel the line and return a sole ETX */
string[0] = CONTROL_D;
i=1;
break;
}
}
string[i] = 0;
write_status( STATUS_GOT_IT );
if( bool ) /* Fixme: is this correct??? */
return (string[0] == 'Y' || string[0] == 'y') ? "" : NULL;
return string;
}
int
cpr_enabled()
{
if( opt.command_fd != -1 )
return 1;
#ifdef USE_SHM_COPROCESSING
if( opt.shm_coprocess )
return 1;
#endif
return 0;
}
char *
cpr_get_no_help( const char *keyword, const char *prompt )
{
char *p;
if( opt.command_fd != -1 )
return do_get_from_fd ( keyword, 0, 0 );
#ifdef USE_SHM_COPROCESSING
if( opt.shm_coprocess )
return do_shm_get( keyword, 0, 0 );
#endif
for(;;) {
p = tty_get( prompt );
return p;
}
}
char *
cpr_get( const char *keyword, const char *prompt )
{
char *p;
if( opt.command_fd != -1 )
return do_get_from_fd ( keyword, 0, 0 );
#ifdef USE_SHM_COPROCESSING
if( opt.shm_coprocess )
return do_shm_get( keyword, 0, 0 );
#endif
for(;;) {
p = tty_get( prompt );
if( *p=='?' && !p[1] && !(keyword && !*keyword)) {
xfree(p);
display_online_help( keyword );
}
else
return p;
}
}
char *
cpr_get_utf8( const char *keyword, const char *prompt )
{
char *p;
p = cpr_get( keyword, prompt );
if( p ) {
char *utf8 = native_to_utf8( p );
xfree( p );
p = utf8;
}
return p;
}
char *
cpr_get_hidden( const char *keyword, const char *prompt )
{
char *p;
if( opt.command_fd != -1 )
return do_get_from_fd ( keyword, 1, 0 );
#ifdef USE_SHM_COPROCESSING
if( opt.shm_coprocess )
return do_shm_get( keyword, 1, 0 );
#endif
for(;;) {
p = tty_get_hidden( prompt );
if( *p == '?' && !p[1] ) {
xfree(p);
display_online_help( keyword );
}
else
return p;
}
}
void
cpr_kill_prompt(void)
{
if( opt.command_fd != -1 )
return;
#ifdef USE_SHM_COPROCESSING
if( opt.shm_coprocess )
return;
#endif
tty_kill_prompt();
return;
}
int
cpr_get_answer_is_yes( const char *keyword, const char *prompt )
{
int yes;
char *p;
if( opt.command_fd != -1 )
return !!do_get_from_fd ( keyword, 0, 1 );
#ifdef USE_SHM_COPROCESSING
if( opt.shm_coprocess )
return !!do_shm_get( keyword, 0, 1 );
#endif
for(;;) {
p = tty_get( prompt );
trim_spaces(p); /* it is okay to do this here */
if( *p == '?' && !p[1] ) {
xfree(p);
display_online_help( keyword );
}
else {
tty_kill_prompt();
yes = answer_is_yes(p);
xfree(p);
return yes;
}
}
}
int
cpr_get_answer_yes_no_quit( const char *keyword, const char *prompt )
{
int yes;
char *p;
if( opt.command_fd != -1 )
return !!do_get_from_fd ( keyword, 0, 1 );
#ifdef USE_SHM_COPROCESSING
if( opt.shm_coprocess )
return !!do_shm_get( keyword, 0, 1 );
#endif
for(;;) {
p = tty_get( prompt );
trim_spaces(p); /* it is okay to do this here */
if( *p == '?' && !p[1] ) {
xfree(p);
display_online_help( keyword );
}
else {
tty_kill_prompt();
yes = answer_is_yes_no_quit(p);
xfree(p);
return yes;
}
}
}
int
cpr_get_answer_okay_cancel (const char *keyword,
const char *prompt,
int def_answer)
{
int yes;
char *answer = NULL;
char *p;
if( opt.command_fd != -1 )
answer = do_get_from_fd ( keyword, 0, 0 );
#ifdef USE_SHM_COPROCESSING
else if( opt.shm_coprocess )
answer = do_shm_get( keyword, 0, 0 );
#endif
if (answer)
{
yes = answer_is_okay_cancel (answer, def_answer);
xfree (answer);
return yes;
}
for(;;)
{
p = tty_get( prompt );
trim_spaces(p); /* it is okay to do this here */
if (*p == '?' && !p[1])
{
xfree(p);
display_online_help (keyword);
}
else
{
tty_kill_prompt();
yes = answer_is_okay_cancel (p, def_answer);
xfree(p);
return yes;
}
}
}
diff --git a/g10/status.h b/g10/status.h
index 6fad17a46..a7b789f99 100644
--- a/g10/status.h
+++ b/g10/status.h
@@ -1,149 +1,151 @@
/* status.h
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003,
* 2004 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GnuPG is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
#ifndef G10_STATUS_H
#define G10_STATUS_H
#define STATUS_ENTER 1
#define STATUS_LEAVE 2
#define STATUS_ABORT 3
#define STATUS_GOODSIG 4
#define STATUS_BADSIG 5
#define STATUS_ERRSIG 6
#define STATUS_BADARMOR 7
#define STATUS_RSA_OR_IDEA 8
#define STATUS_KEYEXPIRED 9
#define STATUS_KEYREVOKED 10
#define STATUS_TRUST_UNDEFINED 11
#define STATUS_TRUST_NEVER 12
#define STATUS_TRUST_MARGINAL 13
#define STATUS_TRUST_FULLY 14
#define STATUS_TRUST_ULTIMATE 15
#define STATUS_SHM_INFO 16
#define STATUS_SHM_GET 17
#define STATUS_SHM_GET_BOOL 18
#define STATUS_SHM_GET_HIDDEN 19
#define STATUS_NEED_PASSPHRASE 20
#define STATUS_VALIDSIG 21
#define STATUS_SIG_ID 22
#define STATUS_ENC_TO 23
#define STATUS_NODATA 24
#define STATUS_BAD_PASSPHRASE 25
#define STATUS_NO_PUBKEY 26
#define STATUS_NO_SECKEY 27
#define STATUS_NEED_PASSPHRASE_SYM 28
#define STATUS_DECRYPTION_FAILED 29
#define STATUS_DECRYPTION_OKAY 30
#define STATUS_MISSING_PASSPHRASE 31
#define STATUS_GOOD_PASSPHRASE 32
#define STATUS_GOODMDC 33
#define STATUS_BADMDC 34
#define STATUS_ERRMDC 35
#define STATUS_IMPORTED 36
#define STATUS_IMPORT_RES 37
#define STATUS_FILE_START 38
#define STATUS_FILE_DONE 39
#define STATUS_FILE_ERROR 40
#define STATUS_BEGIN_DECRYPTION 41
#define STATUS_END_DECRYPTION 42
#define STATUS_BEGIN_ENCRYPTION 43
#define STATUS_END_ENCRYPTION 44
#define STATUS_DELETE_PROBLEM 45
#define STATUS_GET_BOOL 46
#define STATUS_GET_LINE 47
#define STATUS_GET_HIDDEN 48
#define STATUS_GOT_IT 49
#define STATUS_PROGRESS 50
#define STATUS_SIG_CREATED 51
#define STATUS_SESSION_KEY 52
#define STATUS_NOTATION_NAME 53
#define STATUS_NOTATION_DATA 54
#define STATUS_POLICY_URL 55
#define STATUS_BEGIN_STREAM 56
#define STATUS_END_STREAM 57
#define STATUS_KEY_CREATED 58
#define STATUS_USERID_HINT 59
#define STATUS_UNEXPECTED 60
#define STATUS_INV_RECP 61
#define STATUS_NO_RECP 62
#define STATUS_ALREADY_SIGNED 63
#define STATUS_SIGEXPIRED 64
#define STATUS_EXPSIG 65
#define STATUS_EXPKEYSIG 66
#define STATUS_ATTRIBUTE 67
#define STATUS_IMPORT_OK 68
#define STATUS_IMPORT_CHECK 69
#define STATUS_REVKEYSIG 70
#define STATUS_CARDCTRL 71
#define STATUS_NEWSIG 72
#define STATUS_PLAINTEXT 73
#define STATUS_PLAINTEXT_LENGTH 74
#define STATUS_KEY_NOT_CREATED 75
#define STATUS_NEED_PASSPHRASE_PIN 76
#define STATUS_SIG_SUBPACKET 77
/* Extra status codes for certain smartcard operations. Primary
useful to double check that change PIN worked as expected. */
#define STATUS_SC_OP_FAILURE 79
#define STATUS_SC_OP_SUCCESS 80
#define STATUS_BACKUP_KEY_CREATED 81
#define STATUS_PKA_TRUST_BAD 82
#define STATUS_PKA_TRUST_GOOD 83
#define STATUS_BEGIN_SIGNING 84
+#define STATUS_ERROR 85
+
/*-- status.c --*/
void set_status_fd ( int fd );
int is_status_enabled ( void );
void write_status ( int no );
void write_status_text ( int no, const char *text );
void write_status_buffer ( int no,
const char *buffer, size_t len, int wrap );
void write_status_text_and_buffer ( int no, const char *text,
const char *buffer, size_t len, int wrap );
void write_status_begin_signing (gcry_md_hd_t md);
int cpr_enabled(void);
char *cpr_get( const char *keyword, const char *prompt );
char *cpr_get_no_help( const char *keyword, const char *prompt );
char *cpr_get_utf8( const char *keyword, const char *prompt );
char *cpr_get_hidden( const char *keyword, const char *prompt );
void cpr_kill_prompt(void);
int cpr_get_answer_is_yes( const char *keyword, const char *prompt );
int cpr_get_answer_yes_no_quit( const char *keyword, const char *prompt );
int cpr_get_answer_okay_cancel (const char *keyword,
const char *prompt,
int def_answer);
#endif /*G10_STATUS_H*/
diff --git a/tests/openpgp/ChangeLog b/tests/openpgp/ChangeLog
index 5518b6cd1..c4179d474 100644
--- a/tests/openpgp/ChangeLog
+++ b/tests/openpgp/ChangeLog
@@ -1,290 +1,296 @@
+2007-03-04 David Shaw <dshaw@jabberwocky.com> (wk)
+
+ * verify.test: Use --allow-multiple-messages instead of
+ --allow-multisig-verification. Two clearsigs in a row counds as a
+ multiple-message test.
+
2006-11-16 Werner Koch <wk@g10code.com>
* Makefile.am (plain-large): Use gpg.texi instead of FAQ which
won't be found as it is not a source file. Pointed out by Moritz.
2006-10-04 Werner Koch <wk@g10code.com>
* signencrypt.test: Need to prepend srcdir to the file name
2006-09-27 Werner Koch <wk@g10code.com>
* signencrypt.test: Add a test for bug 537.
* bug537-test.data.asc: New. Taken from the BTS.
2006-08-21 Werner Koch <wk@g10code.com>
Copied tests from 1.4 and adjusted paths.
2006-04-19 David Shaw <dshaw@jabberwocky.com>
* sigs.test, mds.test: Add tests for SHA-224, SHA-384, and
SHA-512.
2006-04-11 Werner Koch <wk@g10code.com>
* armor.test: New.
2006-03-09 Werner Koch <wk@g10code.com>
* defs.inc: Removed Basishm by proper redirection.
2006-03-06 Werner Koch <wk@g10code.com>
* defs.inc: Print error messages also to stderr. Allow for
verbose environment variable.
(linefeed): New.
(suspend_error, resume_error): New.
* verify.test: More tests.
* multisig.test: Better error printing.
(sig_1ls1ls_valid, sig_ls_valid): Moved to the non-valid group.
2006-02-14 Werner Koch <wk@gnupg.org>
* verify.test: New.
2005-06-21 Werner Koch <wk@g10code.com>
* conventional.test (algos): Uhh ohh, cut+paste error and not
tested.
2005-06-02 Werner Koch <wk@g10code.com>
* conventional.test: have_cipher_algo now requires uppercase
algorithm names. Changed. Noted by John R. Shannon.
2004-02-09 David Shaw <dshaw@jabberwocky.com>
* clearsig.test, sigs.test: Properly detect RSA being missing, and
use the proper key for doing an RSA test.
2003-12-31 David Shaw <dshaw@jabberwocky.com>
* clearsig.test, conventional-mdc.test, conventional.test,
defs.inc, encrypt-dsa.test, encrypt.test, genkey1024.test,
plain-1.asc, plain-1-pgp.asc, plain-2.asc, plain-3.asc,
pubring.asc, secring.asc, sigs.test: Rework tests to work properly
with a gpg binary that doesn't have all ciphers and all pk algos.
Basically, we test for the ciphers we have, only test signing with
non-160-bit hashes with RSA (we test all hashes as hashes). Test
all key lengths of AES.
2003-12-05 David Shaw <dshaw@jabberwocky.com>
* Makefile.am: Reenable tests now that the Elgamal signature keys
are gone.
* defs.inc, pubring.asc, secring.asc, plain-1.asc, plain-2.asc,
plain-3.asc: Remove the old v3 Elgamal keys and replace with
RSA+Elgamal and RSA s+e.
2003-12-03 David Shaw <dshaw@jabberwocky.com>
* options: Remove emulate-md-encode-bug.
2003-11-27 Werner Koch <wk@gnupg.org>
* Makefile.am (TESTS): Temporary remove tests using ElG signatures.
2003-09-04 David Shaw <dshaw@jabberwocky.com>
* mds.test, sigs.test: Remove TIGER/192 and make SHA-256 optional
(since it might not be compiled in).
2003-07-10 David Shaw <dshaw@jabberwocky.com>
* Makefile.am: Add --no-permission-warning to avoid spurious
warning when importing demo keys.
2003-05-27 Werner Koch <wk@gnupg.org>
* Makefile.am (CLEANFILES): Add gpg.conf
2003-05-26 David Shaw <dshaw@jabberwocky.com>
* defs.inc (pgmname): Make sure there is a valid options
file. (From wk on stable branch)
* mds.test: Note that missing algorithms are not errors.
2003-04-23 David Shaw <dshaw@jabberwocky.com>
* Makefile.am, options.in: Rename options.in to options since it
no longer needs to be a generated file.
* sigs.test: TODO note to add the new SHAs when we start
generating them.
* mds.test: Test the new SHAs.
2002-05-10 Werner Koch <wk@gnupg.org>
* Makefile.am: Add gpg_dearmor to all targets where it is used.
Noted by Andreas Haumer.
2002-04-19 Werner Koch <wk@gnupg.org>
* signencrypt-dsa.test, sigs-dsa.test: Don't check with MD5 as
this is not valid with DSA signatures.
2001-12-22 Werner Koch <wk@gnupg.org>
* options.in: Add no-permission-warning.
2001-12-21 Werner Koch <wk@gnupg.org>
* Makefile.am (distclean-local): prefix mkdemodirs with srcdir
(DISTCLEANFILES): Add random_seed.
2001-12-19 Werner Koch <wk@gnupg.org>
* options.in: Remove load-extension tiger
* Makefile.am (./options): append it if there is such a module.
2001-10-23 Werner Koch <wk@gnupg.org>
* defs.inc, Makefile.am: Do not use $srcdir when invoking gpg.
Write the logfile to the current directory.
2001-09-28 Werner Koch <wk@gnupg.org>
* defs.inc: Write a log file for each test.
* run-gpg, run-gpgm, run-gpg.patterns: Removed. Replaced in all
tests by a simple macro from defs.inc.
* Makefile.am (CLEANFILES): Remove log files.
(./gpg_dearmor): create it and use it instead of the macro.
This is needed in multisig.test due to IFS tricks.
* armsignencrypt.test, signencrypt-dsa.test, signencrypt.test,
armencryptp.test, armencrypt.test, encryptp.test, seat.test,
encrypt-dsa.test, encrypt.test: Use --always-trust because the
test are not designed to check the validity.
2001-09-06 Werner Koch <wk@gnupg.org>
* genkey1024.test: Simplified by using a parameter file.
2001-05-30 Werner Koch <wk@gnupg.org>
* multisig.test (IFS): Reset IFS just before the test.
2001-04-30 Werner Koch <wk@gnupg.org>
* multisig.test: Add an set +x to avoid ksh problems
2001-04-28 Werner Koch <wk@gnupg.org>
* run-gpg.patterns: a v3 test key expired yesterday, suppress the
messages.
2001-03-27 Werner Koch <wk@gnupg.org>
* defs.inc: Removed creation of options file.
* options.in: New.
* Makefile.am: Create options file and fixed import of pubdemo.asc.
* run-gpg.patterns (gpg): Add some more patterns.
2001-03-20 Werner Koch <wk@gnupg.org>
* Makefile.am: Import the pubdemo.asc file
* sigs.test (hash_algo_list): s/tiger/tiger192/
2001-03-19 Werner Koch <wk@gnupg.org>
* mkdemodirs (GPGDEMO): Add --allow-secret-key-import to all gpg
invocations. Use echon -n instead of an argument with \c.
2001-02-12 Werner Koch <wk@gnupg.org>
* multisig.test: new
* Makefile.am (TESTS): Added.
2000-10-18 Werner Koch <wk@gnupg.org>
* conventional-mdc.test: Add Rijndael and fix for empty plain texts.
Thu Feb 10 17:39:44 CET 2000 Werner Koch <wk@gnupg.de>
* mkdemodirs: Fixed the --clean loop.
Thu Jan 13 19:31:58 CET 2000 Werner Koch <wk@gnupg.de>
* defs.inc (chdir): Removed becuase it is unsused an plain old sh
does not like this name. Reported by Alec Habig.
Tue Oct 26 20:02:23 1999 Werner Koch (wk@gnupg.org)
* Makefile.am (GPG_DEARMOR): New and use --no-options.
Tue Aug 31 17:20:44 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* defs.inc: set LC_ALL empty
Wed Aug 4 10:34:18 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* defs.inc (echo_n): New and used instead of /bin/echo "\c"
Sun Apr 18 10:11:28 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* mkdemodirs: New
* signdemokey: New.
* Makefile.am (distclean-local): New.
Wed Mar 17 13:09:03 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* mds.test: replaced the "echo -n"
Mon Mar 8 20:47:17 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* pubdemo.asc, secdemo.asc: New.
Fri Feb 19 15:49:15 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* genkey1024.test: Be really quiet.
1999-01-01 Geoff Keating <geoffk@ozemail.com.au>
* Makefile.am (CLEANFILES): Also delete trustdb and any leftover
lockfiles.
Fri Nov 27 15:30:24 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* clearsig.test: Some more test cases.
Sun Oct 25 18:19:35 1998 Werner Koch (wk@isil.d.shuttle.de)
* mds.test: Check whether TIGER is available.
* sigs.tesr: Ditto.
Wed Sep 23 12:25:07 1998 Werner Koch (wk@isil.d.shuttle.de)
* run-gpg.patterns: New (because Solaris fgrep does not like -f -).
Mon Aug 10 21:33:38 1998 Werner Koch (wk@(none))
* genkey1024.test: Ariel fixed this.
Wed Jul 8 10:43:47 1998 Werner Koch (wk@isil.d.shuttle.de)
* seat.test: New.
Mon May 18 15:40:02 1998 Werner Koch (wk@isil.d.shuttle.de)
* Makefile.am: Now uses mk-tdata to produce random test data.
* ChangeLog: New.
Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
This file is free software; as a special exception the author gives
unlimited permission to copy and/or distribute it, with or without
modifications, as long as this notice is preserved.
This file is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/tests/openpgp/verify.test b/tests/openpgp/verify.test
index e6a61fc1b..41bd94a3f 100755
--- a/tests/openpgp/verify.test
+++ b/tests/openpgp/verify.test
@@ -1,252 +1,252 @@
#!/bin/sh
. $srcdir/defs.inc || exit 3
suspend_error
#
# Two simple tests to check that verify fails for bad input data
#
info "checking bogus signature 1"
../../tools/mk-tdata --char 0x2d 64 >x
$GPG --verify x data-500 && error "no error code from verify"
info "checking bogus signature 2"
../../tools/mk-tdata --char 0xca 64 >x
$GPG --verify x data-500 && error "no error code from verify"
linefeed
# A variable to collect the test names
tests=""
# A plain signed message created using
# echo abc | gpg --homedir . --passphrase-fd 0 -u Alpha -z0 -sa msg
tests="$tests msg_ols_asc"
msg_ols_asc='-----BEGIN PGP MESSAGE-----
kA0DAAIRLXJ8x2hpdzQBrQEHYgNtc2dEDFJaSSB0aGluayB0aGF0IGFsbCByaWdo
dC10aGlua2luZyBwZW9wbGUgaW4gdGhpcyBjb3VudHJ5IGFyZSBzaWNrIGFuZAp0
aXJlZCBvZiBiZWluZyB0b2xkIHRoYXQgb3JkaW5hcnkgZGVjZW50IHBlb3BsZSBh
cmUgZmVkIHVwIGluIHRoaXMKY291bnRyeSB3aXRoIGJlaW5nIHNpY2sgYW5kIHRp
cmVkLiAgSSdtIGNlcnRhaW5seSBub3QuICBCdXQgSSdtCnNpY2sgYW5kIHRpcmVk
IG9mIGJlaW5nIHRvbGQgdGhhdCBJIGFtLgotIE1vbnR5IFB5dGhvbgqIPwMFAEQM
UlotcnzHaGl3NBECR4IAoJlEGTY+bHjD2HYuCixLQCmk01pbAKCIjkzLOAmkZNm0
D8luT78c/1x45Q==
=a29i
-----END PGP MESSAGE-----'
# A plain signed message created using
# echo abc | gpg --homedir . --passphrase-fd 0 -u Alpha -sa msg
tests="$tests msg_cols_asc"
msg_cols_asc='-----BEGIN PGP MESSAGE-----
owGbwMvMwCSoW1RzPCOz3IRxLSN7EnNucboLT6Cgp0JJRmZeNpBMLFFIzMlRKMpM
zyjRBQtm5qUrFKTmF+SkKmTmgdQVKyTnl+aVFFUqJBalKhRnJmcrJOalcJVkFqWm
KOSnKSSlgrSU5OekQMzLL0rJzEsEKk9JTU7NK4EZBtKcBtRRWgAzlwtmbnlmSQbU
GJjxCmDj9RQUPNVzFZJTi0oSM/NyKhXy8kuAYk6lJSBxLlTF2NziqZCYq8elq+Cb
n1dSqRBQWZKRn8fVYc/MygAKBljYCDIFiTDMT+9seu836Q+bevyHTJ0dzPNuvCjn
ZpgrwX38z58rJsfYDhwOSS4SkN/d6vUAAA==
=s6sY
-----END PGP MESSAGE-----'
# A PGP 2 style message.
tests="$tests msg_sl_asc"
msg_sl_asc='-----BEGIN PGP MESSAGE-----
iD8DBQBEDFJaLXJ8x2hpdzQRAkeCAKCZRBk2Pmx4w9h2LgosS0AppNNaWwCgiI5M
yzgJpGTZtA/Jbk+/HP9ceOWtAQdiA21zZ0QMUlpJIHRoaW5rIHRoYXQgYWxsIHJp
Z2h0LXRoaW5raW5nIHBlb3BsZSBpbiB0aGlzIGNvdW50cnkgYXJlIHNpY2sgYW5k
CnRpcmVkIG9mIGJlaW5nIHRvbGQgdGhhdCBvcmRpbmFyeSBkZWNlbnQgcGVvcGxl
IGFyZSBmZWQgdXAgaW4gdGhpcwpjb3VudHJ5IHdpdGggYmVpbmcgc2ljayBhbmQg
dGlyZWQuICBJJ20gY2VydGFpbmx5IG5vdC4gIEJ1dCBJJ20Kc2ljayBhbmQgdGly
ZWQgb2YgYmVpbmcgdG9sZCB0aGF0IEkgYW0uCi0gTW9udHkgUHl0aG9uCg==
=0ukK
-----END PGP MESSAGE-----'
# An OpenPGP message lacking the onepass packet. We used to accept
# such messages but now consider them invalid.
tests="$tests bad_ls_asc"
bad_ls_asc='-----BEGIN PGP MESSAGE-----
rQEHYgNtc2dEDFJaSSB0aGluayB0aGF0IGFsbCByaWdodC10aGlua2luZyBwZW9w
bGUgaW4gdGhpcyBjb3VudHJ5IGFyZSBzaWNrIGFuZAp0aXJlZCBvZiBiZWluZyB0
b2xkIHRoYXQgb3JkaW5hcnkgZGVjZW50IHBlb3BsZSBhcmUgZmVkIHVwIGluIHRo
aXMKY291bnRyeSB3aXRoIGJlaW5nIHNpY2sgYW5kIHRpcmVkLiAgSSdtIGNlcnRh
aW5seSBub3QuICBCdXQgSSdtCnNpY2sgYW5kIHRpcmVkIG9mIGJlaW5nIHRvbGQg
dGhhdCBJIGFtLgotIE1vbnR5IFB5dGhvbgqIPwMFAEQMUlotcnzHaGl3NBECR4IA
oJlEGTY+bHjD2HYuCixLQCmk01pbAKCIjkzLOAmkZNm0D8luT78c/1x45Q==
=Mpiu
-----END PGP MESSAGE-----'
# A signed message prefixed with an unsigned literal packet.
# (fols = faked-literal-data, one-pass, literal-data, signature)
# This should throw an error because running gpg to extract the
# signed data will return both literal data packets
tests="$tests bad_fols_asc"
bad_fols_asc='-----BEGIN PGP MESSAGE-----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=UNM4
-----END PGP MESSAGE-----'
# A signed message suffixed with an unsigned literal packet.
# (fols = faked-literal-data, one-pass, literal-data, signature)
# This should throw an error because running gpg to extract the
# signed data will return both literal data packets
tests="$tests bad_olsf_asc"
bad_olsf_asc='-----BEGIN PGP MESSAGE-----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=3gnG
-----END PGP MESSAGE-----'
# Two standard signed messages in a row
-tests="$tests msg_olsols_asc_multisig"
-msg_olsols_asc_multisig='-----BEGIN PGP MESSAGE-----
+tests="$tests msg_olsols_asc_multiple"
+msg_olsols_asc_multiple='-----BEGIN PGP MESSAGE-----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=8nLN
-----END PGP MESSAGE-----'
# A standard message with two signatures (actually the same signature
# duplicated).
tests="$tests msg_oolss_asc"
msg_oolss_asc='-----BEGIN PGP MESSAGE-----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=KVw5
-----END PGP MESSAGE-----'
# A standard message with two one-pass packet but only one signature
# packet
tests="$tests bad_ools_asc"
bad_ools_asc='-----BEGIN PGP MESSAGE-----
kA0DAAIRLXJ8x2hpdzQBkA0DAAIRLXJ8x2hpdzQBrQEHYgNtc2dEDFJaSSB0aGlu
ayB0aGF0IGFsbCByaWdodC10aGlua2luZyBwZW9wbGUgaW4gdGhpcyBjb3VudHJ5
IGFyZSBzaWNrIGFuZAp0aXJlZCBvZiBiZWluZyB0b2xkIHRoYXQgb3JkaW5hcnkg
ZGVjZW50IHBlb3BsZSBhcmUgZmVkIHVwIGluIHRoaXMKY291bnRyeSB3aXRoIGJl
aW5nIHNpY2sgYW5kIHRpcmVkLiAgSSdtIGNlcnRhaW5seSBub3QuICBCdXQgSSdt
CnNpY2sgYW5kIHRpcmVkIG9mIGJlaW5nIHRvbGQgdGhhdCBJIGFtLgotIE1vbnR5
IFB5dGhvbgqIPwMFAEQMUlotcnzHaGl3NBECR4IAoJlEGTY+bHjD2HYuCixLQCmk
01pbAKCIjkzLOAmkZNm0D8luT78c/1x45Q==
=1/ix
-----END PGP MESSAGE-----'
# Standard cleartext signature
tests="$tests msg_cls_asc"
msg_cls_asc=`cat <<EOF
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
I think that all right-thinking people in this country are sick and
tired of being told that ordinary decent people are fed up in this
country with being sick and tired. I'm certainly not. But I'm
sick and tired of being told that I am.
- - Monty Python
-----BEGIN PGP SIGNATURE-----
iD8DBQFEDVp1LXJ8x2hpdzQRAplUAKCMfpG3GPw/TLN52tosgXP5lNECkwCfQhAa
emmev7IuQjWYrGF9Lxj+zj8=
=qJsY
-----END PGP SIGNATURE-----
EOF
`
# Cleartext signature with two signatures
tests="$tests msg_clss_asc"
msg_clss_asc=`cat <<EOF
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
What is the difference between a Turing machine and the modern computer?
It's the same as that between Hillary's ascent of Everest and the
establishment of a Hilton on its peak.
-----BEGIN PGP SIGNATURE-----
iD8DBQFEDVz6LXJ8x2hpdzQRAtkGAKCeMhNbHnh339fpjNj9owsYcC4zBwCfYO5l
2u+KEfXX0FKyk8SMzLjZ536IPwMFAUQNXPr+GAsdqeOwshEC2QYAoPOWAiQm0EF/
FWIAQUplk7JWbyRKAJ92ZJyJpWfzb0yc1s7MY65r2qEHrg==
=1Xvv
-----END PGP SIGNATURE-----
EOF
`
# Two clear text signatures in a row
-tests="$tests msg_clsclss_asc"
-msg_clsclss_asc="${msg_cls_asc}
+tests="$tests msg_clsclss_asc_multiple"
+msg_clsclss_asc_multiple="${msg_cls_asc}
${msg_clss_asc}"
# Fixme: We need more tests with manipulated cleartext signatures.
#
# Now run the tests.
#
for i in $tests ; do
info "checking: $i"
eval "(IFS=; echo \"\$$i\")" >x
case "$i" in
msg_*_asc)
$GPG --verify x || error "verify of $i failed"
;;
- msg_*_asc_multisig)
- $GPG --verify --allow-multisig-verification x \
+ msg_*_asc_multiple)
+ $GPG --verify --allow-multiple-messages x \
|| error "verify of $i failed"
$GPG --verify x && error "verify of $i succeeded but should not"
;;
bad_*_asc)
$GPG --verify x && error "verify of $i succeeded but should not"
;;
*)
error "No handler for test case $i"
;;
esac
linefeed
done
resume_error

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