sshkey: Add support to parse SSH public keys from files with left|rightsigkey
[strongswan.git] / src / libstrongswan / plugins / sshkey / sshkey_plugin.c
1 /*
2 * Copyright (C) 2013-2014 Tobias Brunner
3 * Hochschule fuer Technik Rapperswil
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 */
15
16 #include "sshkey_plugin.h"
17
18 #include <library.h>
19 #include "sshkey_builder.h"
20 #include "sshkey_encoder.h"
21
22 typedef struct private_sshkey_plugin_t private_sshkey_plugin_t;
23
24 /**
25 * private data of sshkey_plugin
26 */
27 struct private_sshkey_plugin_t {
28
29 /**
30 * public functions
31 */
32 sshkey_plugin_t public;
33 };
34
35 METHOD(plugin_t, get_name, char*,
36 private_sshkey_plugin_t *this)
37 {
38 return "sshkey";
39 }
40
41 METHOD(plugin_t, get_features, int,
42 private_sshkey_plugin_t *this, plugin_feature_t *features[])
43 {
44 static plugin_feature_t f[] = {
45 PLUGIN_REGISTER(PUBKEY, sshkey_public_key_load, FALSE),
46 PLUGIN_PROVIDE(PUBKEY, KEY_ANY),
47 PLUGIN_REGISTER(CERT_DECODE, sshkey_certificate_load, FALSE),
48 PLUGIN_PROVIDE(CERT_DECODE, CERT_TRUSTED_PUBKEY),
49 };
50 *features = f;
51 return countof(f);
52 }
53
54 METHOD(plugin_t, destroy, void,
55 private_sshkey_plugin_t *this)
56 {
57 lib->encoding->remove_encoder(lib->encoding, sshkey_encoder_encode);
58 free(this);
59 }
60
61 /*
62 * see header file
63 */
64 plugin_t *sshkey_plugin_create()
65 {
66 private_sshkey_plugin_t *this;
67
68 INIT(this,
69 .public = {
70 .plugin = {
71 .get_name = _get_name,
72 .get_features = _get_features,
73 .destroy = _destroy,
74 },
75 },
76 );
77 lib->encoding->add_encoder(lib->encoding, sshkey_encoder_encode);
78
79 return &this->public.plugin;
80 }