Line data Source code
1 : /* t-encrypt-sign.c - Regression test.
2 : Copyright (C) 2000 Werner Koch (dd9jn)
3 : Copyright (C) 2001, 2002, 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 2 : check_result (gpgme_sign_result_t result, gpgme_sig_mode_t type)
40 : {
41 2 : 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 2 : if (!result->signatures || result->signatures->next)
48 : {
49 0 : fprintf (stderr, "Unexpected number of signatures created\n");
50 0 : exit (1);
51 : }
52 2 : if (result->signatures->type != type)
53 : {
54 0 : fprintf (stderr, "Wrong type of signature created\n");
55 0 : exit (1);
56 : }
57 2 : 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 2 : if (result->signatures->hash_algo != GPGME_MD_SHA1
64 1 : && result->signatures->hash_algo != GPGME_MD_RMD160)
65 : {
66 0 : fprintf (stderr, "Wrong hash algorithm reported: %i\n",
67 0 : result->signatures->hash_algo);
68 0 : exit (1);
69 : }
70 2 : if (result->signatures->sig_class != 0)
71 : {
72 0 : fprintf (stderr, "Wrong signature class reported: %u\n",
73 0 : result->signatures->sig_class);
74 0 : exit (1);
75 : }
76 2 : if (strcmp ("A0FF4590BB6122EDEF6E3C542D727CC768697734",
77 2 : result->signatures->fpr))
78 : {
79 0 : fprintf (stderr, "Wrong fingerprint reported: %s\n",
80 0 : result->signatures->fpr);
81 0 : exit (1);
82 : }
83 2 : }
84 :
85 :
86 : int
87 1 : main (int argc, char **argv)
88 : {
89 : gpgme_ctx_t ctx;
90 : gpgme_error_t err;
91 : gpgme_data_t in, out;
92 1 : gpgme_key_t key[3] = { NULL, NULL, NULL };
93 : gpgme_encrypt_result_t result;
94 : gpgme_sign_result_t sign_result;
95 : char *agent_info;
96 :
97 : (void)argc;
98 : (void)argv;
99 :
100 1 : init_gpgme (GPGME_PROTOCOL_OpenPGP);
101 :
102 1 : err = gpgme_new (&ctx);
103 1 : fail_if_err (err);
104 1 : gpgme_set_textmode (ctx, 1);
105 1 : gpgme_set_armor (ctx, 1);
106 :
107 1 : agent_info = getenv("GPG_AGENT_INFO");
108 1 : if (!(agent_info && strchr (agent_info, ':')))
109 1 : gpgme_set_passphrase_cb (ctx, passphrase_cb, NULL);
110 :
111 1 : err = gpgme_data_new_from_mem (&in, "Hallo Leute\n", 12, 0);
112 1 : fail_if_err (err);
113 :
114 1 : err = gpgme_data_new (&out);
115 1 : fail_if_err (err);
116 :
117 1 : err = gpgme_get_key (ctx, "A0FF4590BB6122EDEF6E3C542D727CC768697734",
118 : &key[0], 0);
119 1 : fail_if_err (err);
120 1 : err = gpgme_get_key (ctx, "D695676BDCEDCC2CDD6152BCFE180B1DA9E3B0B2",
121 : &key[1], 0);
122 1 : fail_if_err (err);
123 :
124 1 : err = gpgme_op_encrypt_sign (ctx, key, GPGME_ENCRYPT_ALWAYS_TRUST, in, out);
125 1 : fail_if_err (err);
126 1 : result = gpgme_op_encrypt_result (ctx);
127 1 : if (result->invalid_recipients)
128 : {
129 0 : fprintf (stderr, "Invalid recipient encountered: %s\n",
130 0 : result->invalid_recipients->fpr);
131 0 : exit (1);
132 : }
133 1 : sign_result = gpgme_op_sign_result (ctx);
134 1 : check_result (sign_result, GPGME_SIG_MODE_NORMAL);
135 1 : print_data (out);
136 :
137 1 : gpgme_key_unref (key[0]);
138 1 : gpgme_key_unref (key[1]);
139 1 : gpgme_data_release (in);
140 1 : gpgme_data_release (out);
141 :
142 : /* Now a second time using symmetric encryption. */
143 1 : err = gpgme_data_new_from_mem (&in, "Hallo Leute\n", 12, 0);
144 1 : fail_if_err (err);
145 :
146 1 : err = gpgme_data_new (&out);
147 1 : fail_if_err (err);
148 :
149 1 : err = gpgme_op_encrypt_sign (ctx, NULL, GPGME_ENCRYPT_ALWAYS_TRUST, in, out);
150 1 : fail_if_err (err);
151 1 : sign_result = gpgme_op_sign_result (ctx);
152 1 : check_result (sign_result, GPGME_SIG_MODE_NORMAL);
153 1 : print_data (out);
154 :
155 1 : gpgme_data_release (in);
156 1 : gpgme_data_release (out);
157 :
158 :
159 1 : gpgme_release (ctx);
160 1 : return 0;
161 : }
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