pkcs1: Support building of KEY_ANY private keys
[strongswan.git] / src / libstrongswan / plugins / pkcs1 / pkcs1_plugin.c
1 /*
2 * Copyright (C) 2009 Martin Willi
3 * HSR 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 "pkcs1_plugin.h"
17
18 #include <library.h>
19 #include "pkcs1_builder.h"
20 #include "pkcs1_encoder.h"
21
22 typedef struct private_pkcs1_plugin_t private_pkcs1_plugin_t;
23
24 /**
25 * private data of pkcs1_plugin
26 */
27 struct private_pkcs1_plugin_t {
28
29 /**
30 * public functions
31 */
32 pkcs1_plugin_t public;
33 };
34
35 METHOD(plugin_t, get_name, char*,
36 private_pkcs1_plugin_t *this)
37 {
38 return "pkcs1";
39 }
40
41 METHOD(plugin_t, get_features, int,
42 private_pkcs1_plugin_t *this, plugin_feature_t *features[])
43 {
44 static plugin_feature_t f[] = {
45 PLUGIN_REGISTER(PRIVKEY, pkcs1_private_key_load, FALSE),
46 PLUGIN_PROVIDE(PRIVKEY, KEY_ANY),
47 PLUGIN_SDEPEND(PRIVKEY, KEY_RSA),
48 PLUGIN_SDEPEND(PRIVKEY, KEY_ECDSA),
49 PLUGIN_REGISTER(PRIVKEY, pkcs1_private_key_load, FALSE),
50 PLUGIN_PROVIDE(PRIVKEY, KEY_RSA),
51 PLUGIN_REGISTER(PUBKEY, pkcs1_public_key_load, FALSE),
52 PLUGIN_PROVIDE(PUBKEY, KEY_ANY),
53 PLUGIN_SDEPEND(PUBKEY, KEY_RSA),
54 PLUGIN_SDEPEND(PUBKEY, KEY_ECDSA),
55 PLUGIN_SDEPEND(PUBKEY, KEY_DSA),
56 PLUGIN_REGISTER(PUBKEY, pkcs1_public_key_load, FALSE),
57 PLUGIN_PROVIDE(PUBKEY, KEY_RSA),
58 };
59 *features = f;
60 return countof(f);
61 }
62
63 METHOD(plugin_t, destroy, void,
64 private_pkcs1_plugin_t *this)
65 {
66 lib->encoding->remove_encoder(lib->encoding, pkcs1_encoder_encode);
67
68 free(this);
69 }
70
71 /*
72 * see header file
73 */
74 plugin_t *pkcs1_plugin_create()
75 {
76 private_pkcs1_plugin_t *this;
77
78 INIT(this,
79 .public = {
80 .plugin = {
81 .get_name = _get_name,
82 .get_features = _get_features,
83 .destroy = _destroy,
84 },
85 },
86 );
87
88 lib->encoding->add_encoder(lib->encoding, pkcs1_encoder_encode);
89
90 return &this->public.plugin;
91 }
92