From 06e22ca339ab409ff114db43c2b1986c762b0b10 Mon Sep 17 00:00:00 2001 From: Werner Koch Date: Thu, 15 Oct 2009 20:54:25 +0000 Subject: [PATCH] Add new debug helper --- tests/ChangeLog | 8 +- tests/Makefile.am | 3 +- tests/run-verify.c | 244 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 252 insertions(+), 3 deletions(-) create mode 100644 tests/run-verify.c diff --git a/tests/ChangeLog b/tests/ChangeLog index e6b53d7..0dd8ead 100644 --- a/tests/ChangeLog +++ b/tests/ChangeLog @@ -1,11 +1,15 @@ +2009-10-15 Werner Koch + + * run-verify.c: New. + 2009-08-06 Werner Koch * run-sign.c: New. 2009-07-07 Werner Koch - * run-keylist.c (main): Add options --cms and --openpgp. - + * run-keylist.c (main): Add options --cms and --openpgp. + * gpg/pgp-keylist.c: Rename to ... * run-keylist.c: ... this. * gpg/pgp-import.c: Rename to ... diff --git a/tests/Makefile.am b/tests/Makefile.am index 3e7b414..2441e6f 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -32,7 +32,8 @@ LDADD = ../src/libgpgme.la @GPG_ERROR_LIBS@ noinst_HEADERS = run-support.h -noinst_PROGRAMS = $(TESTS) run-keylist run-export run-import run-sign +noinst_PROGRAMS = $(TESTS) run-keylist run-export run-import run-sign \ + run-verify if RUN_GPG_TESTS diff --git a/tests/run-verify.c b/tests/run-verify.c new file mode 100644 index 0000000..0dde815 --- /dev/null +++ b/tests/run-verify.c @@ -0,0 +1,244 @@ +/* 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 . +*/ + +/* 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 + +#define PGM "run-verify" + +#include "run-support.h" + + +static int verbose; + +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_result (gpgme_verify_result_t result) +{ + gpgme_signature_t sig; + int count = 0; + + printf ("Original file name: %s\n", nonnull(result->file_name)); + for (sig = result->signatures; sig; sig = sig->next) + { + printf ("Signature %d\n", count++); + printf (" status ....: %s\n", gpg_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", gpg_strerror (sig->status)); + printf (" pubkey algo: %d\n", sig->pubkey_algo); + printf (" digest algo: %d\n", 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\n", + sig->wrong_key_usage? " wrong-key-usage":"", + sig->chain_model? " chain-model":"" + ); + printf (" notations .: %s\n", + sig->notations? "yes":"no"); + } +} + + + +static int +show_usage (int ex) +{ + fputs ("usage: " PGM " [options] [DETACHEDSIGFILE] FILE\n\n" + "Options:\n" + " --verbose run in verbose mode\n" + " --openpgp use the OpenPGP protocol (default)\n" + " --cms use the CMS protocol\n" + , stderr); + exit (ex); +} + + +int +main (int argc, char **argv) +{ + int last_argc = -1; + gpgme_error_t err; + gpgme_ctx_t ctx; + gpgme_protocol_t protocol = GPGME_PROTOCOL_OpenPGP; + FILE *fp_sig = NULL; + gpgme_data_t sig = NULL; + FILE *fp_msg = NULL; + gpgme_data_t msg = NULL; + gpgme_verify_result_t result; + + 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, "--openpgp")) + { + protocol = GPGME_PROTOCOL_OpenPGP; + argc--; argv++; + } + else if (!strcmp (*argv, "--cms")) + { + protocol = GPGME_PROTOCOL_CMS; + argc--; argv++; + } + else if (!strncmp (*argv, "--", 2)) + show_usage (1); + + } + + if (argc < 1 || argc > 2) + show_usage (1); + + fp_sig = fopen (argv[0], "rb"); + if (!fp_sig) + { + err = gpg_error_from_syserror (); + fprintf (stderr, PGM ": can't open `%s': %s\n", + argv[0], gpg_strerror (err)); + exit (1); + } + if (argc > 1) + { + fp_msg = fopen (argv[1], "rb"); + if (!fp_msg) + { + err = gpg_error_from_syserror (); + fprintf (stderr, PGM ": can't open `%s': %s\n", + argv[1], gpg_strerror (err)); + exit (1); + } + } + + init_gpgme (protocol); + + err = gpgme_new (&ctx); + fail_if_err (err); + gpgme_set_protocol (ctx, protocol); + + err = gpgme_data_new_from_stream (&sig, fp_sig); + if (err) + { + fprintf (stderr, PGM ": error allocating data object: %s\n", + gpg_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", + gpg_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 ": signing failed: %s\n", gpg_strerror (err)); + exit (1); + } + + gpgme_data_release (msg); + gpgme_data_release (sig); + + gpgme_release (ctx); + return 0; +} -- 2.26.2