Line data Source code
1 : /* cms-keylist.c - Helper to show a key listing.
2 : Copyright (C) 2008 g10 Code GmbH
3 :
4 : This file is part of GPGME.
5 :
6 : GPGME is free software; you can redistribute it and/or modify it
7 : under the terms of the GNU Lesser General Public License as
8 : published by the Free Software Foundation; either version 2.1 of
9 : the License, or (at your option) any later version.
10 :
11 : GPGME is distributed in the hope that it will be useful, but
12 : WITHOUT ANY WARRANTY; without even the implied warranty of
13 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 : Lesser General Public License for more details.
15 :
16 : You should have received a copy of the GNU Lesser General Public
17 : License along with this program; if not, see <https://www.gnu.org/licenses/>.
18 : */
19 :
20 : /* We need to include config.h so that we know whether we are building
21 : with large file system (LFS) support. */
22 : #ifdef HAVE_CONFIG_H
23 : #include <config.h>
24 : #endif
25 :
26 : #include <stdlib.h>
27 : #include <stdio.h>
28 : #include <string.h>
29 :
30 : #include <gpgme.h>
31 :
32 : #define PGM "cms-keylist"
33 :
34 : #include "t-support.h"
35 :
36 : static const char *
37 0 : nonnull (const char *s)
38 : {
39 0 : return s? s :"[none]";
40 : }
41 :
42 :
43 : int
44 0 : main (int argc, char **argv)
45 : {
46 : gpgme_error_t err;
47 : gpgme_ctx_t ctx;
48 : gpgme_key_t key;
49 : gpgme_keylist_result_t result;
50 :
51 0 : if (argc)
52 0 : { argc--; argv++; }
53 :
54 0 : if (argc > 1)
55 : {
56 0 : fputs ("usage: " PGM " [USERID]\n", stderr);
57 0 : exit (1);
58 : }
59 :
60 0 : init_gpgme (GPGME_PROTOCOL_CMS);
61 :
62 0 : err = gpgme_new (&ctx);
63 0 : fail_if_err (err);
64 0 : gpgme_set_protocol (ctx, GPGME_PROTOCOL_CMS);
65 :
66 0 : gpgme_set_keylist_mode (ctx, (gpgme_get_keylist_mode (ctx)
67 : | GPGME_KEYLIST_MODE_VALIDATE));
68 :
69 0 : err = gpgme_op_keylist_start (ctx, argc? argv[0]:NULL, 0);
70 0 : fail_if_err (err);
71 :
72 0 : while (!(err = gpgme_op_keylist_next (ctx, &key)))
73 : {
74 : gpgme_user_id_t uid;
75 : int nuids;
76 :
77 0 : for (nuids=0, uid=key->uids; uid; uid = uid->next)
78 0 : nuids++;
79 :
80 0 : printf ("serial : %s\n", nonnull (key->issuer_serial));
81 0 : printf ("issuer : %s\n", nonnull (key->issuer_name));
82 0 : printf ("chain-id: %s\n", nonnull (key->chain_id));
83 0 : printf ("caps : %s%s%s%s\n",
84 0 : key->can_encrypt? "e":"",
85 0 : key->can_sign? "s":"",
86 0 : key->can_certify? "c":"",
87 0 : key->can_authenticate? "a":"");
88 0 : printf ("flags :%s%s%s%s%s%s\n",
89 0 : key->secret? " secret":"",
90 0 : key->revoked? " revoked":"",
91 0 : key->expired? " expired":"",
92 0 : key->disabled? " disabled":"",
93 0 : key->invalid? " invalid":"",
94 0 : key->is_qualified? " qualifid":"");
95 0 : for (nuids=0, uid=key->uids; uid; uid = uid->next, nuids++)
96 : {
97 0 : printf ("userid %d: %s\n", nuids, nonnull(uid->uid));
98 0 : printf ("valid %d: %s\n", nuids,
99 0 : uid->validity == GPGME_VALIDITY_UNKNOWN? "unknown":
100 0 : uid->validity == GPGME_VALIDITY_UNDEFINED? "undefined":
101 0 : uid->validity == GPGME_VALIDITY_NEVER? "never":
102 0 : uid->validity == GPGME_VALIDITY_MARGINAL? "marginal":
103 0 : uid->validity == GPGME_VALIDITY_FULL? "full":
104 0 : uid->validity == GPGME_VALIDITY_ULTIMATE? "ultimate": "[?]");
105 : }
106 :
107 0 : putchar ('\n');
108 :
109 0 : gpgme_key_unref (key);
110 : }
111 0 : if (gpgme_err_code (err) != GPG_ERR_EOF)
112 0 : fail_if_err (err);
113 0 : err = gpgme_op_keylist_end (ctx);
114 0 : fail_if_err (err);
115 :
116 0 : result = gpgme_op_keylist_result (ctx);
117 0 : if (result->truncated)
118 : {
119 0 : fprintf (stderr, PGM ": key listing unexpectedly truncated\n");
120 0 : exit (1);
121 : }
122 :
123 0 : gpgme_release (ctx);
124 0 : return 0;
125 : }
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