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t-sign.c
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/* t-sign.c - Regression test.
Copyright (C) 2000 Werner Koch (dd9jn)
Copyright (C) 2001, 2003, 2004 g10 Code GmbH
This file is part of GPGME.
GPGME is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of
the License, or (at your option) any later version.
GPGME 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
/* We need to include config.h so that we know whether we are building
with large file system (LFS) support. */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <gpgme.h>
#include "t-support.h"
static void
check_result (gpgme_sign_result_t result, gpgme_sig_mode_t type)
{
if (result->invalid_signers)
{
fprintf (stderr, "Invalid signer found: %s\n",
result->invalid_signers->fpr);
exit (1);
}
if (!result->signatures || result->signatures->next)
{
fprintf (stderr, "Unexpected number of signatures created\n");
exit (1);
}
if (result->signatures->type != type)
{
fprintf (stderr, "Wrong type of signature created\n");
exit (1);
}
if (result->signatures->pubkey_algo != GPGME_PK_DSA)
{
fprintf (stderr, "Wrong pubkey algorithm reported: %i\n",
result->signatures->pubkey_algo);
exit (1);
}
if (result->signatures->hash_algo != GPGME_MD_SHA1)
{
fprintf (stderr, "Wrong hash algorithm reported: %i\n",
result->signatures->hash_algo);
exit (1);
}
if (result->signatures->sig_class != 1)
{
fprintf (stderr, "Wrong signature class reported: %u\n",
result->signatures->sig_class);
exit (1);
}
if (strcmp ("A0FF4590BB6122EDEF6E3C542D727CC768697734",
result->signatures->fpr))
{
fprintf (stderr, "Wrong fingerprint reported: %s\n",
result->signatures->fpr);
exit (1);
}
}
int
main (int argc, char **argv)
{
gpgme_ctx_t ctx;
gpgme_error_t err;
gpgme_data_t in, out;
gpgme_sign_result_t result;
char *agent_info;
(void)argc;
(void)argv;
init_gpgme (GPGME_PROTOCOL_OpenPGP);
err = gpgme_new (&ctx);
fail_if_err (err);
agent_info = getenv ("GPG_AGENT_INFO");
if (!(agent_info && strchr (agent_info, ':')))
gpgme_set_passphrase_cb (ctx, passphrase_cb, NULL);
gpgme_set_textmode (ctx, 1);
gpgme_set_armor (ctx, 1);
#if 0
{
gpgme_key_t akey;
err = gpgme_get_key (ctx, "0x68697734", &akey, 0);
fail_if_err (err);
err = gpgme_signers_add (ctx, akey);
fail_if_err (err);
gpgme_key_unref (akey);
}
#endif
err = gpgme_data_new_from_mem (&in, "Hallo Leute\n", 12, 0);
fail_if_err (err);
/* First a normal signature. */
err = gpgme_data_new (&out);
fail_if_err (err);
err = gpgme_op_sign (ctx, in, out, GPGME_SIG_MODE_NORMAL);
fail_if_err (err);
result = gpgme_op_sign_result (ctx);
check_result (result, GPGME_SIG_MODE_NORMAL);
print_data (out);
gpgme_data_release (out);
/* Now a detached signature. */
gpgme_data_seek (in, 0, SEEK_SET);
err = gpgme_data_new (&out);
fail_if_err (err);
err = gpgme_op_sign (ctx, in, out, GPGME_SIG_MODE_DETACH);
fail_if_err (err);
result = gpgme_op_sign_result (ctx);
check_result (result, GPGME_SIG_MODE_DETACH);
print_data (out);
gpgme_data_release (out);
/* And finally a cleartext signature. */
gpgme_data_seek (in, 0, SEEK_SET);
err = gpgme_data_new (&out);
fail_if_err (err);
err = gpgme_op_sign (ctx, in, out, GPGME_SIG_MODE_CLEAR);
fail_if_err (err);
result = gpgme_op_sign_result (ctx);
check_result (result, GPGME_SIG_MODE_CLEAR);
print_data (out);
gpgme_data_release (out);
gpgme_data_release (in);
gpgme_release (ctx);
return 0;
}

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Sun, Feb 23, 7:11 PM (9 m, 11 s)
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