strongswan/src/libstrongswan/plugins/keychain/keychain_plugin.c

99 lines
2.0 KiB
C

/*
* Copyright (C) 2013 Martin Willi
* Copyright (C) 2013 revosec AG
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "keychain_plugin.h"
#include "keychain_creds.h"
#include <library.h>
typedef struct private_keychain_plugin_t private_keychain_plugin_t;
/**
* private data of keychain_plugin
*/
struct private_keychain_plugin_t {
/**
* public functions
*/
keychain_plugin_t public;
/**
* System level Keychain Services credential set
*/
keychain_creds_t *creds;
};
METHOD(plugin_t, get_name, char*,
private_keychain_plugin_t *this)
{
return "keychain";
}
/**
* Load/unload certificates from Keychain.
*/
static bool load_creds(private_keychain_plugin_t *this,
plugin_feature_t *feature, bool reg, void *data)
{
if (reg)
{
this->creds = keychain_creds_create();
}
else
{
this->creds->destroy(this->creds);
}
return TRUE;
}
METHOD(plugin_t, get_features, int,
private_keychain_plugin_t *this, plugin_feature_t *features[])
{
static plugin_feature_t f[] = {
PLUGIN_CALLBACK((plugin_feature_callback_t)load_creds, NULL),
PLUGIN_PROVIDE(CUSTOM, "keychain"),
PLUGIN_DEPENDS(CERT_DECODE, CERT_X509),
};
*features = f;
return countof(f);
}
METHOD(plugin_t, destroy, void,
private_keychain_plugin_t *this)
{
free(this);
}
/*
* see header file
*/
plugin_t *keychain_plugin_create()
{
private_keychain_plugin_t *this;
INIT(this,
.public = {
.plugin = {
.get_name = _get_name,
.get_features = _get_features,
.destroy = _destroy,
},
},
);
return &this->public.plugin;
}