Line data Source code
1 : /* t-signers.c - Regression tests for the multiple signers interface.
2 : Copyright (C) 2000 Werner Koch (dd9jn)
3 : Copyright (C) 2001, 2003, 2004 g10 Code GmbH
4 :
5 : This file is part of GPGME.
6 :
7 : GPGME is free software; you can redistribute it and/or modify it
8 : under the terms of the GNU Lesser General Public License as
9 : published by the Free Software Foundation; either version 2.1 of
10 : the License, or (at your option) any later version.
11 :
12 : GPGME is distributed in the hope that it will be useful, but
13 : WITHOUT ANY WARRANTY; without even the implied warranty of
14 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 : Lesser General Public License for more details.
16 :
17 : You should have received a copy of the GNU Lesser General Public
18 : License along with this program; if not, write to the Free Software
19 : Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
20 : 02111-1307, USA. */
21 :
22 : /* We need to include config.h so that we know whether we are building
23 : with large file system (LFS) support. */
24 : #ifdef HAVE_CONFIG_H
25 : #include <config.h>
26 : #endif
27 :
28 : #include <stdlib.h>
29 : #include <stdio.h>
30 : #include <string.h>
31 : #include <unistd.h>
32 :
33 : #include <gpgme.h>
34 :
35 : #include "t-support.h"
36 :
37 :
38 : static void
39 3 : check_result (gpgme_sign_result_t result, gpgme_sig_mode_t type)
40 : {
41 : gpgme_new_signature_t signature;
42 :
43 3 : if (result->invalid_signers)
44 : {
45 0 : fprintf (stderr, "Invalid signer found: %s\n",
46 0 : result->invalid_signers->fpr);
47 0 : exit (1);
48 : }
49 3 : if (!result->signatures || !result->signatures->next
50 3 : || result->signatures->next->next)
51 : {
52 0 : fprintf (stderr, "Unexpected number of signatures created\n");
53 0 : exit (1);
54 : }
55 :
56 3 : signature = result->signatures;
57 12 : while (signature)
58 : {
59 6 : if (signature->type != type)
60 : {
61 0 : fprintf (stderr, "Wrong type of signature created\n");
62 0 : exit (1);
63 : }
64 6 : if (signature->pubkey_algo != GPGME_PK_DSA)
65 : {
66 0 : fprintf (stderr, "Wrong pubkey algorithm reported: %i\n",
67 0 : signature->pubkey_algo);
68 0 : exit (1);
69 : }
70 6 : if (signature->hash_algo != GPGME_MD_SHA1)
71 : {
72 0 : fprintf (stderr, "Wrong hash algorithm reported: %i\n",
73 0 : signature->hash_algo);
74 0 : exit (1);
75 : }
76 6 : if (signature->sig_class != 1)
77 : {
78 0 : fprintf (stderr, "Wrong signature class reported: %u\n",
79 : signature->sig_class);
80 0 : exit (1);
81 : }
82 6 : if (strcmp ("A0FF4590BB6122EDEF6E3C542D727CC768697734",
83 6 : signature->fpr)
84 3 : && strcmp ("23FD347A419429BACCD5E72D6BC4778054ACD246",
85 3 : signature->fpr))
86 : {
87 0 : fprintf (stderr, "Wrong fingerprint reported: %s\n",
88 : signature->fpr);
89 0 : exit (1);
90 : }
91 6 : signature = signature->next;
92 : }
93 3 : }
94 :
95 :
96 : int
97 1 : main (int argc, char *argv[])
98 : {
99 : gpgme_ctx_t ctx;
100 : gpgme_error_t err;
101 : gpgme_data_t in, out;
102 : gpgme_key_t key[2];
103 : gpgme_sign_result_t result;
104 : char *agent_info;
105 :
106 1 : init_gpgme (GPGME_PROTOCOL_OpenPGP);
107 :
108 1 : err = gpgme_new (&ctx);
109 1 : fail_if_err (err);
110 :
111 1 : agent_info = getenv("GPG_AGENT_INFO");
112 1 : if (!(agent_info && strchr (agent_info, ':')))
113 1 : gpgme_set_passphrase_cb (ctx, passphrase_cb, NULL);
114 :
115 1 : gpgme_set_textmode (ctx, 1);
116 1 : gpgme_set_armor (ctx, 1);
117 :
118 1 : err = gpgme_op_keylist_start (ctx, NULL, 1);
119 1 : fail_if_err (err);
120 1 : err = gpgme_op_keylist_next (ctx, &key[0]);
121 1 : fail_if_err (err);
122 1 : err = gpgme_op_keylist_next (ctx, &key[1]);
123 1 : fail_if_err (err);
124 1 : err = gpgme_op_keylist_end (ctx);
125 1 : fail_if_err (err);
126 :
127 1 : err = gpgme_signers_add (ctx, key[0]);
128 1 : fail_if_err (err);
129 1 : err = gpgme_signers_add (ctx, key[1]);
130 1 : fail_if_err (err);
131 :
132 1 : err = gpgme_data_new_from_mem (&in, "Hallo Leute\n", 12, 0);
133 1 : fail_if_err (err);
134 :
135 : /* First a normal signature. */
136 1 : err = gpgme_data_new (&out);
137 1 : fail_if_err (err);
138 1 : err = gpgme_op_sign (ctx, in, out, GPGME_SIG_MODE_NORMAL);
139 1 : fail_if_err (err);
140 1 : result = gpgme_op_sign_result (ctx);
141 1 : check_result (result, GPGME_SIG_MODE_NORMAL);
142 1 : print_data (out);
143 1 : gpgme_data_release (out);
144 :
145 : /* Now a detached signature. */
146 1 : gpgme_data_seek (in, 0, SEEK_SET);
147 1 : err = gpgme_data_new (&out);
148 1 : fail_if_err (err);
149 1 : err = gpgme_op_sign (ctx, in, out, GPGME_SIG_MODE_DETACH);
150 1 : fail_if_err (err);
151 1 : result = gpgme_op_sign_result (ctx);
152 1 : check_result (result, GPGME_SIG_MODE_DETACH);
153 1 : print_data (out);
154 1 : gpgme_data_release (out);
155 :
156 : /* And finally a cleartext signature. */
157 1 : gpgme_data_seek (in, 0, SEEK_SET);
158 1 : err = gpgme_data_new (&out);
159 1 : fail_if_err (err);
160 1 : err = gpgme_op_sign (ctx, in, out, GPGME_SIG_MODE_CLEAR);
161 1 : fail_if_err (err);
162 1 : result = gpgme_op_sign_result (ctx);
163 1 : check_result (result, GPGME_SIG_MODE_CLEAR);
164 1 : print_data (out);
165 1 : gpgme_data_release (out);
166 1 : gpgme_data_seek (in, 0, SEEK_SET);
167 :
168 1 : gpgme_data_release (in);
169 1 : gpgme_release (ctx);
170 :
171 1 : gpgme_key_unref (key[0]);
172 1 : gpgme_key_unref (key[1]);
173 1 : return 0;
174 : }
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