pkcs12: Add plugin dependencies with soft dependencies on the most common algorithms
[strongswan.git] / src / libstrongswan / plugins / pkcs12 / pkcs12_plugin.c
1 /*
2 * Copyright (C) 2012 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 "pkcs12_plugin.h"
17
18 #include <library.h>
19
20 #include "pkcs12_decode.h"
21
22 typedef struct private_pkcs12_plugin_t private_pkcs12_plugin_t;
23
24 /**
25 * private data of pkcs12_plugin
26 */
27 struct private_pkcs12_plugin_t {
28
29 /**
30 * public functions
31 */
32 pkcs12_plugin_t public;
33 };
34
35 METHOD(plugin_t, get_name, char*,
36 private_pkcs12_plugin_t *this)
37 {
38 return "pkcs12";
39 }
40
41 METHOD(plugin_t, get_features, int,
42 private_pkcs12_plugin_t *this, plugin_feature_t *features[])
43 {
44 static plugin_feature_t f[] = {
45 PLUGIN_REGISTER(CONTAINER_DECODE, pkcs12_decode, FALSE),
46 PLUGIN_PROVIDE(CONTAINER_DECODE, CONTAINER_PKCS12),
47 PLUGIN_DEPENDS(CONTAINER_DECODE, CONTAINER_PKCS7),
48 PLUGIN_SDEPEND(CERT_DECODE, CERT_X509),
49 PLUGIN_SDEPEND(PRIVKEY, KEY_ANY),
50 PLUGIN_SDEPEND(HASHER, HASH_SHA1),
51 PLUGIN_SDEPEND(CRYPTER, ENCR_3DES, 24),
52 PLUGIN_SDEPEND(CRYPTER, ENCR_RC2_CBC, 0),
53 };
54 *features = f;
55 return countof(f);
56 }
57
58 METHOD(plugin_t, destroy, void,
59 private_pkcs12_plugin_t *this)
60 {
61 free(this);
62 }
63
64 /*
65 * see header file
66 */
67 plugin_t *pkcs12_plugin_create()
68 {
69 private_pkcs12_plugin_t *this;
70
71 INIT(this,
72 .public = {
73 .plugin = {
74 .get_name = _get_name,
75 .get_features = _get_features,
76 .destroy = _destroy,
77 },
78 },
79 );
80
81 return &this->public.plugin;
82 }
83