src/libstrongswan/plugins/x509/x509_plugin.c

   1 /*
   2  * Copyright (C) 2008-2009 Martin Willi
   3  *
   4  * Copyright (C) secunet Security Networks AG
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2 of the License, or (at your
   9  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * for more details.
  15  */
  16
  17 #include "x509_plugin.h"
  18
  19 #include <library.h>
  20 #include "x509_cert.h"
  21 #include "x509_ac.h"
  22 #include "x509_crl.h"
  23 #include "x509_ocsp_request.h"
  24 #include "x509_ocsp_response.h"
  25 #include "x509_pkcs10.h"
  26
  27 typedef struct private_x509_plugin_t private_x509_plugin_t;
  28
  29 /**
  30  * private data of x509_plugin
  31  */
  32 struct private_x509_plugin_t {
  33
  34         /**
  35          * public functions
  36          */
  37         x509_plugin_t public;
  38 };
  39
  40 METHOD(plugin_t, get_name, char*,
  41         private_x509_plugin_t *this)
  42 {
  43         return "x509";
  44 }
  45
  46 METHOD(plugin_t, get_features, int,
  47         private_x509_plugin_t *this, plugin_feature_t *features[])
  48 {
  49         static plugin_feature_t f[] = {
  50                 PLUGIN_REGISTER(CERT_ENCODE, x509_cert_gen, FALSE),
  51                         PLUGIN_PROVIDE(CERT_ENCODE, CERT_X509),
  52                                 PLUGIN_DEPENDS(HASHER, HASH_SHA1),
  53                 PLUGIN_REGISTER(CERT_DECODE, x509_cert_load, TRUE),
  54                         PLUGIN_PROVIDE(CERT_DECODE, CERT_X509),
  55                                 PLUGIN_DEPENDS(HASHER, HASH_SHA1),
  56                                 PLUGIN_DEPENDS(PUBKEY, KEY_ANY),
  57
  58                 PLUGIN_REGISTER(CERT_ENCODE, x509_ac_gen, FALSE),
  59                         PLUGIN_PROVIDE(CERT_ENCODE, CERT_X509_AC),
  60                 PLUGIN_REGISTER(CERT_DECODE, x509_ac_load, TRUE),
  61                         PLUGIN_PROVIDE(CERT_DECODE, CERT_X509_AC),
  62
  63                 PLUGIN_REGISTER(CERT_ENCODE, x509_crl_gen, FALSE),
  64                         PLUGIN_PROVIDE(CERT_ENCODE, CERT_X509_CRL),
  65                 PLUGIN_REGISTER(CERT_DECODE, x509_crl_load, TRUE),
  66                         PLUGIN_PROVIDE(CERT_DECODE, CERT_X509_CRL),
  67
  68                 PLUGIN_REGISTER(CERT_ENCODE, x509_ocsp_request_gen, FALSE),
  69                         PLUGIN_PROVIDE(CERT_ENCODE, CERT_X509_OCSP_REQUEST),
  70                                 PLUGIN_DEPENDS(HASHER, HASH_SHA1),
  71                                 PLUGIN_DEPENDS(RNG, RNG_WEAK),
  72                 PLUGIN_REGISTER(CERT_DECODE, x509_ocsp_response_load, TRUE),
  73                         PLUGIN_PROVIDE(CERT_DECODE, CERT_X509_OCSP_RESPONSE),
  74
  75                 PLUGIN_REGISTER(CERT_ENCODE, x509_pkcs10_gen, FALSE),
  76                         PLUGIN_PROVIDE(CERT_ENCODE, CERT_PKCS10_REQUEST),
  77                 PLUGIN_REGISTER(CERT_DECODE, x509_pkcs10_load, TRUE),
  78                         PLUGIN_PROVIDE(CERT_DECODE, CERT_PKCS10_REQUEST),
  79         };
  80         *features = f;
  81         return countof(f);
  82 }
  83
  84 METHOD(plugin_t, destroy, void,
  85         private_x509_plugin_t *this)
  86 {
  87         free(this);
  88 }
  89
  90 /*
  91  * see header file
  92  */
  93 plugin_t *x509_plugin_create()
  94 {
  95         private_x509_plugin_t *this;
  96
  97         INIT(this,
  98                 .public = {
  99                         .plugin = {
 100                                 .get_name = _get_name,
 101                                 .get_features = _get_features,
 102                                 .destroy = _destroy,
 103                         },
 104                 },
 105         );
 106
 107         return &this->public.plugin;
 108 }
 109