Line data Source code
1 : /* t-sign.c - Regression test.
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 3 : if (result->invalid_signers)
42 : {
43 0 : fprintf (stderr, "Invalid signer found: %s\n",
44 0 : result->invalid_signers->fpr);
45 0 : exit (1);
46 : }
47 3 : if (!result->signatures || result->signatures->next)
48 : {
49 0 : fprintf (stderr, "Unexpected number of signatures created\n");
50 0 : exit (1);
51 : }
52 3 : if (result->signatures->type != type)
53 : {
54 0 : fprintf (stderr, "Wrong type of signature created\n");
55 0 : exit (1);
56 : }
57 3 : if (result->signatures->pubkey_algo != GPGME_PK_DSA)
58 : {
59 0 : fprintf (stderr, "Wrong pubkey algorithm reported: %i\n",
60 0 : result->signatures->pubkey_algo);
61 0 : exit (1);
62 : }
63 3 : if (result->signatures->hash_algo != GPGME_MD_SHA1)
64 : {
65 0 : fprintf (stderr, "Wrong hash algorithm reported: %i\n",
66 0 : result->signatures->hash_algo);
67 0 : exit (1);
68 : }
69 3 : if (result->signatures->sig_class != 1)
70 : {
71 0 : fprintf (stderr, "Wrong signature class reported: %u\n",
72 0 : result->signatures->sig_class);
73 0 : exit (1);
74 : }
75 3 : if (strcmp ("A0FF4590BB6122EDEF6E3C542D727CC768697734",
76 3 : result->signatures->fpr))
77 : {
78 0 : fprintf (stderr, "Wrong fingerprint reported: %s\n",
79 0 : result->signatures->fpr);
80 0 : exit (1);
81 : }
82 3 : }
83 :
84 :
85 : int
86 1 : main (int argc, char **argv)
87 : {
88 : gpgme_ctx_t ctx;
89 : gpgme_error_t err;
90 : gpgme_data_t in, out;
91 : gpgme_sign_result_t result;
92 : char *agent_info;
93 :
94 : (void)argc;
95 : (void)argv;
96 :
97 1 : init_gpgme (GPGME_PROTOCOL_OpenPGP);
98 :
99 1 : err = gpgme_new (&ctx);
100 1 : fail_if_err (err);
101 :
102 1 : agent_info = getenv ("GPG_AGENT_INFO");
103 1 : if (!(agent_info && strchr (agent_info, ':')))
104 1 : gpgme_set_passphrase_cb (ctx, passphrase_cb, NULL);
105 :
106 1 : gpgme_set_textmode (ctx, 1);
107 1 : gpgme_set_armor (ctx, 1);
108 :
109 : #if 0
110 : {
111 : gpgme_key_t akey;
112 : err = gpgme_get_key (ctx, "0x68697734", &akey, 0);
113 : fail_if_err (err);
114 : err = gpgme_signers_add (ctx, akey);
115 : fail_if_err (err);
116 : gpgme_key_unref (akey);
117 : }
118 : #endif
119 :
120 1 : err = gpgme_data_new_from_mem (&in, "Hallo Leute\n", 12, 0);
121 1 : fail_if_err (err);
122 :
123 : /* First a normal signature. */
124 1 : err = gpgme_data_new (&out);
125 1 : fail_if_err (err);
126 1 : err = gpgme_op_sign (ctx, in, out, GPGME_SIG_MODE_NORMAL);
127 1 : fail_if_err (err);
128 1 : result = gpgme_op_sign_result (ctx);
129 1 : check_result (result, GPGME_SIG_MODE_NORMAL);
130 1 : print_data (out);
131 1 : gpgme_data_release (out);
132 :
133 : /* Now a detached signature. */
134 1 : gpgme_data_seek (in, 0, SEEK_SET);
135 1 : err = gpgme_data_new (&out);
136 1 : fail_if_err (err);
137 1 : err = gpgme_op_sign (ctx, in, out, GPGME_SIG_MODE_DETACH);
138 1 : fail_if_err (err);
139 1 : result = gpgme_op_sign_result (ctx);
140 1 : check_result (result, GPGME_SIG_MODE_DETACH);
141 1 : print_data (out);
142 1 : gpgme_data_release (out);
143 :
144 : /* And finally a cleartext signature. */
145 1 : gpgme_data_seek (in, 0, SEEK_SET);
146 1 : err = gpgme_data_new (&out);
147 1 : fail_if_err (err);
148 1 : err = gpgme_op_sign (ctx, in, out, GPGME_SIG_MODE_CLEAR);
149 1 : fail_if_err (err);
150 1 : result = gpgme_op_sign_result (ctx);
151 1 : check_result (result, GPGME_SIG_MODE_CLEAR);
152 1 : print_data (out);
153 1 : gpgme_data_release (out);
154 :
155 1 : gpgme_data_release (in);
156 1 : gpgme_release (ctx);
157 1 : return 0;
158 : }
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