[Pkg-gnupg-commit] [gpgme] 184/412: tests: Add new test tool run-decrypt
Daniel Kahn Gillmor
dkg at fifthhorseman.net
Thu Sep 22 21:26:43 UTC 2016
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dkg pushed a commit to branch master
in repository gpgme.
commit 3364549c19682f56d4d9c52ab7f76862c5a456cf
Author: Andre Heinecke <aheinecke at intevation.de>
Date: Fri Jun 24 11:30:55 2016 +0200
tests: Add new test tool run-decrypt
* tests/run-decrypt.c: New.
* tests/Makefile.am (noinst_PROGRAMS): Add run-decrypt.
---
tests/Makefile.am | 2 +-
tests/run-decrypt.c | 189 ++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 190 insertions(+), 1 deletion(-)
diff --git a/tests/Makefile.am b/tests/Makefile.am
index bfd8e36..a450f2a 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -32,7 +32,7 @@ LDADD = ../src/libgpgme.la @GPG_ERROR_LIBS@
noinst_HEADERS = run-support.h
noinst_PROGRAMS = $(TESTS) run-keylist run-export run-import run-sign \
- run-verify run-encrypt run-identify
+ run-verify run-encrypt run-identify run-decrypt
if RUN_GPG_TESTS
diff --git a/tests/run-decrypt.c b/tests/run-decrypt.c
new file mode 100644
index 0000000..6d38aee
--- /dev/null
+++ b/tests/run-decrypt.c
@@ -0,0 +1,189 @@
+/* run-decrypt.c - Helper to perform a verify operation
+ Copyright (C) 2009 g10 Code GmbH
+ 2016 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 <http://www.gnu.org/licenses/>.
+*/
+
+/* 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 <gpgme.h>
+
+#define PGM "run-decrypt"
+
+#include "run-support.h"
+
+
+static int verbose;
+
+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_result (gpgme_decrypt_result_t result)
+{
+ gpgme_recipient_t recp;
+ int count = 0;
+ printf ("Original file name: %s\n", nonnull(result->file_name));
+ printf ("Wrong key usage: %i\n", result->wrong_key_usage);
+ printf ("Unsupported algorithm: %s\n ", nonnull(result->unsupported_algorithm));
+
+ for (recp = result->recipients; recp->next; recp = recp->next)
+ {
+ printf ("recipient %d\n", count++);
+ printf (" status ....: %s\n", gpgme_strerror (recp->status));
+ printf (" keyid: %s\n", nonnull (recp->keyid));
+ printf (" algo ...: %s\n", gpgme_pubkey_algo_name (recp->pubkey_algo));
+ }
+}
+
+
+static int
+show_usage (int ex)
+{
+ fputs ("usage: " PGM " [options] 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"
+ , 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_in = NULL;
+ gpgme_data_t in = NULL;
+ gpgme_data_t out = NULL;
+ gpgme_decrypt_result_t result;
+ int print_status = 0;
+
+ 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 (!strncmp (*argv, "--", 2))
+ show_usage (1);
+
+ }
+
+ if (argc < 1 || argc > 2)
+ show_usage (1);
+
+ fp_in = fopen (argv[0], "rb");
+ if (!fp_in)
+ {
+ err = gpgme_error_from_syserror ();
+ fprintf (stderr, PGM ": can't open `%s': %s\n",
+ argv[0], gpgme_strerror (err));
+ exit (1);
+ }
+
+ init_gpgme (protocol);
+
+ 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");
+ }
+
+ err = gpgme_data_new_from_stream (&in, fp_in);
+ if (err)
+ {
+ fprintf (stderr, PGM ": error allocating data object: %s\n",
+ gpgme_strerror (err));
+ exit (1);
+ }
+
+ err = gpgme_data_new (&out);
+ if (err)
+ {
+ fprintf (stderr, PGM ": error allocating data object: %s\n",
+ gpgme_strerror (err));
+ exit (1);
+ }
+
+ err = gpgme_op_decrypt (ctx, in, out);
+ result = gpgme_op_decrypt_result (ctx);
+ if (err)
+ {
+ fprintf (stderr, PGM ": decrypt failed: %s\n", gpgme_strerror (err));
+ exit (1);
+ }
+ if (result) {
+ print_result (result);
+ print_data (out);
+ }
+
+ gpgme_data_release (out);
+ gpgme_data_release (in);
+
+ gpgme_release (ctx);
+ return 0;
+}
--
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