diff --git a/tests/run-threaded.c b/tests/run-threaded.c index 1fe4f192..c0e033bb 100644 --- a/tests/run-threaded.c +++ b/tests/run-threaded.c @@ -1,796 +1,797 @@ /* run-threaded.c - Helper to put GPGME under multithread load. * Copyright (C) 2018 by Bundesamt für Sicherheit in der Informationstechnik * Software engineering by Intevation 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, see . * SPDX-License-Identifier: LGPL-2.1-or-later */ /* The idea of this test is not to be run as unit test but as part * of development to find threading issues and resource leaks. */ #ifdef HAVE_CONFIG_H # include #endif #include #include #include #include #include #include #include #include #include #define PGM "run-threaded" #include "run-support.h" static volatile int stop; static volatile int thread_cnt; static volatile int running_threads; static int verbose; static int data_type; static int mem_only; #ifdef HAVE_W32_SYSTEM # include # define THREAD_RET DWORD CALLBACK static void create_thread (THREAD_RET (*func) (void *), void *arg) { HANDLE hd = CreateThread (NULL, 0, func, arg, 0, NULL); if (hd == INVALID_HANDLE_VALUE) { fprintf (stderr, "Failed to create thread!\n"); exit (1); } running_threads++; CloseHandle (hd); } #else # include # define THREAD_RET void * static void create_thread (THREAD_RET (func) (void *), void *arg) { pthread_t handle; running_threads++; if (pthread_create (&handle, NULL, func, arg)) { fprintf (stderr, "Failed to create thread!\n"); exit (1); } } #endif #include GPGRT_LOCK_DEFINE (out_lock); #define out(format, ...) \ { \ gpgrt_lock_lock (&out_lock); \ printf (format "\n", ##__VA_ARGS__); \ gpgrt_lock_unlock (&out_lock); \ } #define errpoint \ { \ out ("Error on %i", __LINE__); \ exit (1); \ } #define log(format, ...) \ if (verbose) \ { \ gpgrt_lock_lock (&out_lock); \ printf (format "\n", ##__VA_ARGS__); \ gpgrt_lock_unlock (&out_lock); \ } /* Lazy mans signal */ GPGRT_LOCK_DEFINE (threads_lock); void del_thread (void) { if (--running_threads == 0) { gpgrt_lock_unlock (&threads_lock); } } static int show_usage (int ex) { fputs ("usage: " PGM " [options] [messages]\n\n" "Options:\n" " --verbose run in verbose mode\n" " --no-list do not do keylistings\n" " --allow-del allow to delete keys after import\n" " --data-type mem function to use one of:\n" " 1: fstream\n" " 2: posix fd\n" " 3: memory\n" " 4: gpgrt_stream\n" " default: random\n" /* " --mem-cache read data only once and then work on memory\n" " exlusive with data-type option\n" */ " --threads N use 4+N threads (4 are used for keylisting" " default 1)\n" " --repeat N do N repeats on the messages (default 1)\n\n" "Note: The test does keylistings of both S/MIME and OpenPGP\n" " in the background while running operations on the\n" " messages, depending on their type.\n" " (Currently decrypt / verify).\n\n" " Without messages only keylistings will be done.\n" , stderr); exit (ex); } struct msg_list_s { const char *file_name; struct msg_list_s *next; }; typedef struct msg_list_s *msg_list_t; struct data_s { int fd; FILE *file; gpgrt_stream_t stream; unsigned char *mem; gpgme_data_t dh; }; typedef struct data_s *data_t; struct keylist_args_s { gpgme_protocol_t proto; int secret; }; typedef struct keylist_args_s *keylist_args_t; static volatile int keylists; static int allow_del; static THREAD_RET do_keylist (void *keylist_args) { gpgme_error_t err; gpgme_ctx_t ctx; gpgme_key_t key; keylist_args_t args = (keylist_args_t) keylist_args; log ("Keylist %i, Protocol: %s, Secret %i", keylists++, args->proto == GPGME_PROTOCOL_CMS ? "CMS" : "OpenPGP", args->secret); err = gpgme_new (&ctx); fail_if_err (err); err = gpgme_set_protocol (ctx, args->proto); fail_if_err (err); err = gpgme_op_keylist_start (ctx, NULL, args->secret); fail_if_err (err); while (!(err = gpgme_op_keylist_next (ctx, &key))) { gpgme_key_unref (key); } if (gpgme_err_code (err) != GPG_ERR_EOF) { fail_if_err (err); } gpgme_release (ctx); if (!stop) { create_thread (do_keylist, keylist_args); } del_thread (); return 0; } static unsigned char * get_file (const char *fname, size_t *r_size) { gpg_error_t err; gpgrt_stream_t fp; struct stat st; unsigned char *buf; size_t buflen; fp = gpgrt_fopen (fname, "r"); if (!fp) { err = gpg_error_from_syserror (); fprintf (stderr, "Error: can't open '%s': %s\n", fname, gpg_strerror (err)); return NULL; } if (fstat (gpgrt_fileno(fp), &st)) { err = gpg_error_from_syserror (); fprintf (stderr, "Error: can't stat '%s': %s\n", fname, gpg_strerror (err)); gpgrt_fclose (fp); return NULL; } buflen = st.st_size; buf = malloc (buflen+1); if (!buf) { fprintf (stderr, "Error: no mem\n"); gpgrt_fclose (fp); return NULL; } if (gpgrt_fread (buf, buflen, 1, fp) != 1) { err = gpg_error_from_syserror (); fprintf (stderr, "error reading '%s': %s\n", fname, gpg_strerror (err)); gpgrt_fclose (fp); free (buf); return NULL; } buf[buflen] = 0; gpgrt_fclose (fp); if (r_size) { *r_size = buflen; } return buf; } /** Lets use random data. This should also introduce a bit of randomness into the system by changing the runtimes of various data functions. Esp. Mem against the file ops. */ data_t random_data_new (const char *fname) { data_t ret = calloc (1, sizeof (struct data_s)); int data_rand; ret->fd = -1; if (data_type) { data_rand = data_type; } else { data_rand = rand () % 3; } if (data_rand == 0) /* stream */ { FILE *f_stream = fopen (fname, "rb"); if (!f_stream) { errpoint; } fail_if_err (gpgme_data_new_from_stream (&(ret->dh), f_stream)); ret->file = f_stream; return ret; } if (data_rand == 1) /* fd */ { int fd = open (fname, O_RDONLY); gpgme_data_t dh; if (fd == -1) { errpoint; } fail_if_err (gpgme_data_new_from_fd (&dh, fd)); ret->fd = fd; ret->dh = dh; return ret; } if (data_rand == 2) /* mem */ { unsigned char *mem; size_t size; mem = get_file (fname, &size); if (!mem) { errpoint; } fail_if_err (gpgme_data_new_from_mem (&(ret->dh), (const char *)mem, size, 0)); ret->mem = mem; return ret; } if (data_rand == 3) /* estream */ { gpgrt_stream_t stream = gpgrt_fopen (fname, "rb"); if (!stream) { errpoint; } fail_if_err (gpgme_data_new_from_estream (&(ret->dh), stream)); ret->stream = stream; return ret; } /* notreached */ return ret; } void random_data_close (data_t data) { if (data->dh) { gpgme_data_release (data->dh); } if (data->fd != -1) { close (data->fd); } else if (data->file) { fclose (data->file); } else if (data->stream) { gpgrt_fclose (data->stream); } else if (data->mem) { free (data->mem); } free (data); } void verify (const char *fname, gpgme_protocol_t proto) { gpgme_ctx_t ctx; gpgme_error_t err; gpgme_data_t output; char *msg; size_t msg_len; data_t data = random_data_new (fname); log ("Starting verify on: %s with protocol %s", fname, proto == GPGME_PROTOCOL_CMS ? "CMS" : "OpenPGP"); gpgme_data_new (&output); err = gpgme_new (&ctx); fail_if_err (err); err = gpgme_set_protocol (ctx, proto); fail_if_err (err); err = gpgme_op_verify (ctx, data->dh, NULL, output); out ("Data: %p, %i %p %p %p", data->dh, data->fd, data->file, data->stream, data->mem); fail_if_err (err); msg = gpgme_data_release_and_get_mem (output, &msg_len); if (msg_len) { log ("Verify result \n'%.*s'", (int)msg_len, msg); } gpgme_release (ctx); random_data_close (data); free (msg); } /* We randomize data access to put in a bit additional entropy in this test and also to check if maybe some data functions might not be properly thread safe. */ void decrypt (const char *fname, gpgme_protocol_t proto) { gpgme_ctx_t ctx; gpgme_error_t err; gpgme_data_t output; char *msg; size_t msg_len; data_t data = random_data_new (fname); log ("Starting decrypt on: %s", fname); gpgme_data_new (&output); err = gpgme_new (&ctx); fail_if_err (err); err = gpgme_set_protocol (ctx, proto); fail_if_err (err); err = gpgme_op_decrypt (ctx, data->dh, output); fail_if_err (err); gpgme_release (ctx); msg = gpgme_data_release_and_get_mem (output, &msg_len); if (msg_len) { log ("Decrypt result \n'%.*s'", (int)msg_len, msg); } random_data_close (data); } void delete_key (gpgme_key_t key) { gpgme_ctx_t ctx; gpgme_error_t err; err = gpgme_new (&ctx); fail_if_err (err); gpgme_set_protocol (ctx, key->protocol); err = gpgme_op_delete (ctx, key, 0); fail_if_err (err); gpgme_release (ctx); } /* Get the key for the fpr in protocol and call delete_key on it. */ void delete_fpr (const char *fpr, gpgme_protocol_t proto) { gpgme_ctx_t ctx; gpgme_error_t err; gpgme_key_t key = NULL; err = gpgme_new (&ctx); fail_if_err (err); gpgme_set_protocol (ctx, proto); err = gpgme_get_key (ctx, fpr, &key, 0); fail_if_err (err); if (!key) { errpoint; } delete_key (key); log ("deleted key %s", fpr); gpgme_key_unref (key); gpgme_release (ctx); } void delete_impres (gpgme_import_result_t r, gpgme_protocol_t proto) { gpgme_import_status_t st; if (!r) { errpoint; } for (st=r->imports; st; st = st->next) { delete_fpr (st->fpr, proto); } } void import (const char *fname, gpgme_protocol_t proto) { gpgme_ctx_t ctx; gpgme_error_t err; data_t data = random_data_new (fname); log ("Starting import on: %s", fname); err = gpgme_new (&ctx); fail_if_err (err); err = gpgme_set_protocol (ctx, proto); fail_if_err (err); gpgme_set_offline (ctx, 1); err = gpgme_op_import (ctx, data->dh); fail_if_err (err); if (allow_del) { delete_impres (gpgme_op_import_result (ctx), proto); } gpgme_release (ctx); log ("Import completed."); random_data_close (data); } static THREAD_RET do_data_op (void *file_name) { gpgme_data_t data; const char *fname = (const char *) file_name; FILE *f = fopen (fname, "rb"); gpgme_data_type_t type; if (!f) { fprintf (stderr, "Failed to open '%s'\n", fname); exit (1); } fail_if_err (gpgme_data_new_from_stream (&data, f)); type = gpgme_data_identify (data, 0); gpgme_data_release (data); fclose (f); switch (type) { case GPGME_DATA_TYPE_INVALID: case GPGME_DATA_TYPE_UNKNOWN: { fprintf (stderr, "Failed to identify '%s'", fname); exit(1); } case GPGME_DATA_TYPE_PGP_SIGNED: { verify (fname, GPGME_PROTOCOL_OpenPGP); break; } case GPGME_DATA_TYPE_CMS_SIGNED: { verify (fname, GPGME_PROTOCOL_CMS); break; } case GPGME_DATA_TYPE_PGP_ENCRYPTED: { decrypt (fname, GPGME_PROTOCOL_OpenPGP); break; } case GPGME_DATA_TYPE_CMS_ENCRYPTED: { decrypt (fname, GPGME_PROTOCOL_CMS); break; } case GPGME_DATA_TYPE_PGP_KEY: { import (fname, GPGME_PROTOCOL_OpenPGP); break; } case GPGME_DATA_TYPE_X509_CERT: { import (fname, GPGME_PROTOCOL_CMS); break; } default: { out ("Unhandled data type 0x%x for '%s'\n", type, fname); errpoint; } } del_thread (); return 0; } void start_keylistings (void) { static struct keylist_args_s args[4]; + int i; args[0].proto = GPGME_PROTOCOL_OpenPGP; args[0].secret = 0; args[1].proto = GPGME_PROTOCOL_OpenPGP; args[1].secret = 1; args[2].proto = GPGME_PROTOCOL_CMS; args[2].secret = 0; args[3].proto = GPGME_PROTOCOL_CMS; args[3].secret = 1; - for (int i = 0; i < 4; i++) + for (i = 0; i < 4; i++) { thread_cnt--; create_thread (do_keylist, &args[i]); } } int main (int argc, char **argv) { int last_argc = -1; int repeats = 1; int threads = 0; int no_list = 0; msg_list_t msgs = NULL; msg_list_t msg_it = NULL; stop = 0; srand (1 /* Somewhat deterministic results */); if (argc) { argc--; argv++; } while (argc && last_argc != argc ) { last_argc = argc; if (!strcmp (*argv, "--help")) { show_usage (0); } else if (!strcmp (*argv, "--verbose")) { verbose = 1; argc--; argv++; } else if (!strcmp (*argv, "--no-list")) { no_list = 1; argc--; argv++; } else if (!strcmp (*argv, "--allow-del")) { allow_del = 1; argc--; argv++; } else if (!strcmp (*argv, "--mem-only")) { if (data_type) { show_usage (1); } mem_only = 1; argc--; argv++; } else if (!strcmp (*argv, "--threads")) { argc--; argv++; if (!argc) { show_usage (1); } threads = atoi (*argv); if (!threads) { show_usage (1); } argc--; argv++; } else if (!strcmp (*argv, "--data-type")) { argc--; argv++; if (!argc || mem_only) { show_usage (1); } data_type = atoi (*argv); if (data_type > 4) { show_usage (1); } argc--; argv++; } else if (!strcmp (*argv, "--repeat")) { argc--; argv++; if (!argc) { show_usage (1); } repeats = atoi (*argv); if (!repeats) { show_usage (1); } argc--; argv++; } } init_gpgme_basic (); if (threads < argc) { /* Make sure we run once on each arg */ threads += argc; } while (argc) { if (!msgs) { msgs = calloc (1, sizeof *msgs); msg_it = msgs; } else { msg_it->next = calloc (1, sizeof *msgs); msg_it = msg_it->next; } msg_it->file_name = *argv; argc--; argv++; } gpgrt_lock_lock (&threads_lock); do { stop = 0; thread_cnt = threads + 4; out ("Repeats left: %i", repeats); if (!no_list) { start_keylistings (); } else { thread_cnt -= 4; } while (thread_cnt) { log ("Thread %i", thread_cnt); for (msg_it = msgs; msg_it && thread_cnt; msg_it = msg_it->next) { thread_cnt--; create_thread (do_data_op, (void *)msg_it->file_name); } } stop = 1; gpgrt_lock_lock (&threads_lock); } while (--repeats != 0); return 0; } diff --git a/tests/run-verify.c b/tests/run-verify.c index e42eb6bf..f131f491 100644 --- a/tests/run-verify.c +++ b/tests/run-verify.c @@ -1,438 +1,439 @@ /* run-verify.c - Helper to perform a verify operation * Copyright (C) 2009 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, see . * SPDX-License-Identifier: LGPL-2.1-or-later */ /* 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 #endif #include #include #include #include #include #define PGM "run-verify" #include "run-support.h" static int verbose; static const char * isotimestr (unsigned long value) { time_t t; static char buffer[25+5]; struct tm *tp; if (!value) return "none"; t = value; tp = gmtime (&t); snprintf (buffer, sizeof buffer, "%04d-%02d-%02d %02d:%02d:%02d", 1900+tp->tm_year, tp->tm_mon+1, tp->tm_mday, tp->tm_hour, tp->tm_min, tp->tm_sec); return buffer; } static gpg_error_t status_cb (void *opaque, const char *keyword, const char *value) { (void)opaque; fprintf (stderr, "status_cb: %s %s\n", keyword, value); return 0; } static void print_summary (gpgme_sigsum_t summary) { if ( (summary & GPGME_SIGSUM_VALID )) fputs (" valid", stdout); if ( (summary & GPGME_SIGSUM_GREEN )) fputs (" green", stdout); if ( (summary & GPGME_SIGSUM_RED )) fputs (" red", stdout); if ( (summary & GPGME_SIGSUM_KEY_REVOKED)) fputs (" revoked", stdout); if ( (summary & GPGME_SIGSUM_KEY_EXPIRED)) fputs (" key-expired", stdout); if ( (summary & GPGME_SIGSUM_SIG_EXPIRED)) fputs (" sig-expired", stdout); if ( (summary & GPGME_SIGSUM_KEY_MISSING)) fputs (" key-missing", stdout); if ( (summary & GPGME_SIGSUM_CRL_MISSING)) fputs (" crl-missing", stdout); if ( (summary & GPGME_SIGSUM_CRL_TOO_OLD)) fputs (" crl-too-old", stdout); if ( (summary & GPGME_SIGSUM_BAD_POLICY )) fputs (" bad-policy", stdout); if ( (summary & GPGME_SIGSUM_SYS_ERROR )) fputs (" sys-error", stdout); } static void print_validity (gpgme_validity_t val) { const char *s = NULL; switch (val) { case GPGME_VALIDITY_UNKNOWN: s = "unknown"; break; case GPGME_VALIDITY_UNDEFINED:s = "undefined"; break; case GPGME_VALIDITY_NEVER: s = "never"; break; case GPGME_VALIDITY_MARGINAL: s = "marginal"; break; case GPGME_VALIDITY_FULL: s = "full"; break; case GPGME_VALIDITY_ULTIMATE: s = "ultimate"; break; } if (s) fputs (s, stdout); else printf ("[bad validity value %u]", (unsigned int)val); } static void print_description (const char *text, int indent) { for (; *text; text++) { putchar (*text); if (*text == '\n') printf ("%*s", indent, ""); } putchar ('\n'); } static void print_result (gpgme_verify_result_t result) { gpgme_signature_t sig; gpgme_sig_notation_t nt; gpgme_user_id_t uid; gpgme_tofu_info_t ti; int count = 0; printf ("Original file name .: %s\n", nonnull(result->file_name)); printf ("MIME flag ..........: %s\n", result->is_mime? "yes":"no"); for (sig = result->signatures; sig; sig = sig->next) { printf ("Signature ...: %d\n", count++); printf (" status ....: %s\n", gpgme_strerror (sig->status)); printf (" summary ...:"); print_summary (sig->summary); putchar ('\n'); printf (" fingerprint: %s\n", nonnull (sig->fpr)); printf (" created ...: %lu\n", sig->timestamp); printf (" expires ...: %lu\n", sig->exp_timestamp); printf (" validity ..: "); print_validity (sig->validity); putchar ('\n'); printf (" val.reason : %s\n", gpgme_strerror (sig->status)); printf (" pubkey algo: %d (%s)\n", sig->pubkey_algo, nonnull(gpgme_pubkey_algo_name (sig->pubkey_algo))); printf (" digest algo: %d (%s)\n", sig->hash_algo, nonnull(gpgme_hash_algo_name (sig->hash_algo))); printf (" pka address: %s\n", nonnull (sig->pka_address)); printf (" pka trust .: %s\n", sig->pka_trust == 0? "n/a" : sig->pka_trust == 1? "bad" : sig->pka_trust == 2? "okay": "RFU"); printf (" other flags:%s%s%s\n", sig->wrong_key_usage? " wrong-key-usage":"", sig->chain_model? " chain-model":"", sig->is_de_vs? " de-vs":"" ); for (nt = sig->notations; nt; nt = nt->next) { if (nt->name) { printf (" notation ..: '%s'\n", nt->name); if (strlen (nt->name) != nt->name_len) printf (" warning .: name larger (%d)\n", nt->name_len); printf (" flags ...:%s%s (0x%02x)\n", nt->critical? " critical":"", nt->human_readable? " human":"", nt->flags); if (nt->value) printf (" value ...: '%s'\n", nt->value); } else { printf (" policy ....: '%s'\n", nt->value); } if ((nt->value?strlen (nt->value):0) != nt->value_len) printf (" warning .: value larger (%d)\n", nt->value_len); } if (sig->key) { printf (" primary fpr: %s\n", nonnull (sig->key->fpr)); for (uid = sig->key->uids; uid; uid = uid->next) { printf (" tofu addr .: %s\n", nonnull (uid->address)); ti = uid->tofu; if (!ti) continue; printf (" validity : %u (%s)\n", ti->validity, ti->validity == 0? "conflict" : ti->validity == 1? "no history" : ti->validity == 2? "little history" : ti->validity == 3? "enough history" : ti->validity == 4? "lot of history" : "?"); printf (" policy ..: %u (%s)\n", ti->policy, ti->policy == GPGME_TOFU_POLICY_NONE? "none" : ti->policy == GPGME_TOFU_POLICY_AUTO? "auto" : ti->policy == GPGME_TOFU_POLICY_GOOD? "good" : ti->policy == GPGME_TOFU_POLICY_UNKNOWN? "unknown" : ti->policy == GPGME_TOFU_POLICY_BAD? "bad" : ti->policy == GPGME_TOFU_POLICY_ASK? "ask" : "?"); printf (" signcount: %hu\n", ti->signcount); printf (" first..: %s\n", isotimestr (ti->signfirst)); printf (" last ..: %s\n", isotimestr (ti->signlast)); printf (" encrcount: %hu\n", ti->encrcount); printf (" first..: %s\n", isotimestr (ti->encrfirst)); printf (" last ..: %s\n", isotimestr (ti->encrlast)); printf (" desc ....: "); print_description (nonnull (ti->description), 15); } } } } static int show_usage (int ex) { fputs ("usage: " PGM " [options] [DETACHEDSIGFILE] FILE\n\n" "Options:\n" " --verbose run in verbose mode\n" " --status print status lines from the backend\n" " --openpgp use the OpenPGP protocol (default)\n" " --cms use the CMS protocol\n" " --sender MBOX use MBOX as sender address\n" " --repeat N repeat the operation N times\n" " --auto-key-retrieve\n" " --auto-key-import\n" , stderr); exit (ex); } int main (int argc, char **argv) { int last_argc = -1; const char *s; gpgme_protocol_t protocol = GPGME_PROTOCOL_OpenPGP; int print_status = 0; const char *sender = NULL; int auto_key_retrieve = 0; int auto_key_import = 0; int repeats = 1; + int i; if (argc) { argc--; argv++; } while (argc && last_argc != argc ) { last_argc = argc; if (!strcmp (*argv, "--")) { argc--; argv++; break; } else if (!strcmp (*argv, "--help")) show_usage (0); else if (!strcmp (*argv, "--verbose")) { verbose = 1; argc--; argv++; } else if (!strcmp (*argv, "--status")) { print_status = 1; argc--; argv++; } else if (!strcmp (*argv, "--openpgp")) { protocol = GPGME_PROTOCOL_OpenPGP; argc--; argv++; } else if (!strcmp (*argv, "--cms")) { protocol = GPGME_PROTOCOL_CMS; argc--; argv++; } else if (!strcmp (*argv, "--sender")) { argc--; argv++; if (!argc) show_usage (1); sender = *argv; argc--; argv++; } else if (!strcmp (*argv, "--repeat")) { argc--; argv++; if (!argc) show_usage (1); repeats = atoi (*argv); argc--; argv++; } else if (!strcmp (*argv, "--auto-key-retrieve")) { auto_key_retrieve = 1; argc--; argv++; } else if (!strcmp (*argv, "--auto-key-import")) { auto_key_import = 1; argc--; argv++; } else if (!strncmp (*argv, "--", 2)) show_usage (1); } if (argc < 1 || argc > 2) show_usage (1); init_gpgme (protocol); - for (int i = 0; i < repeats; i++) + for (i = 0; i < repeats; i++) { gpgme_error_t err; gpgme_ctx_t ctx; FILE *fp_sig = NULL; gpgme_data_t sig = NULL; FILE *fp_msg = NULL; gpgme_data_t msg = NULL; gpgme_verify_result_t result; if (repeats > 1) { printf ("Repeat: %i\n", i); } fp_sig = fopen (argv[0], "rb"); if (!fp_sig) { err = gpgme_error_from_syserror (); fprintf (stderr, PGM ": can't open `%s': %s\n", argv[0], gpgme_strerror (err)); exit (1); } if (argc > 1) { fp_msg = fopen (argv[1], "rb"); if (!fp_msg) { err = gpgme_error_from_syserror (); fprintf (stderr, PGM ": can't open `%s': %s\n", argv[1], gpgme_strerror (err)); exit (1); } } err = gpgme_new (&ctx); fail_if_err (err); gpgme_set_protocol (ctx, protocol); if (print_status) { gpgme_set_status_cb (ctx, status_cb, NULL); gpgme_set_ctx_flag (ctx, "full-status", "1"); } /* gpgme_set_ctx_flag (ctx, "raw-description", "1"); */ if (auto_key_retrieve) { gpgme_set_ctx_flag (ctx, "auto-key-retrieve", "1"); s = gpgme_get_ctx_flag (ctx, "auto-key-retrieve"); if (!s || strcmp (s, "1")) { fprintf (stderr, PGM ": gpgme_get_ctx_flag failed for '%s'\n", "auto-key-retrieve"); exit (1); } } if (auto_key_import) { gpgme_set_ctx_flag (ctx, "auto-key-import", "1"); s = gpgme_get_ctx_flag (ctx, "auto-key-import"); if (!s || strcmp (s, "1")) { fprintf (stderr, PGM ": gpgme_get_ctx_flag failed for '%s'\n", "auto-key-import"); exit (1); } } if (sender) { err = gpgme_set_sender (ctx, sender); fail_if_err (err); } err = gpgme_data_new_from_stream (&sig, fp_sig); if (err) { fprintf (stderr, PGM ": error allocating data object: %s\n", gpgme_strerror (err)); exit (1); } if (fp_msg) { err = gpgme_data_new_from_stream (&msg, fp_msg); if (err) { fprintf (stderr, PGM ": error allocating data object: %s\n", gpgme_strerror (err)); exit (1); } } err = gpgme_op_verify (ctx, sig, msg, NULL); result = gpgme_op_verify_result (ctx); if (result) print_result (result); if (err) { fprintf (stderr, PGM ": verify failed: %s\n", gpgme_strerror (err)); exit (1); } gpgme_data_release (msg); gpgme_data_release (sig); gpgme_release (ctx); if (fp_msg) fclose (fp_msg); if (fp_sig) fclose (fp_sig); } return 0; }