165 lines
4.4 KiB
C
165 lines
4.4 KiB
C
/*
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* Copyright (C) 2008-2009 Martin Willi
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* Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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/*
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* Copyright (C) 2015 Thomas Strangert
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* Polystar System AB, Sweden
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "eap_aka_3gpp_plugin.h"
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#include "eap_aka_3gpp_card.h"
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#include "eap_aka_3gpp_provider.h"
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#include "eap_aka_3gpp_functions.h"
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#include <daemon.h>
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typedef struct private_eap_aka_3gpp_t private_eap_aka_3gpp_t;
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/**
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* Private data of an eap_aka_3gpp_t object.
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*/
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struct private_eap_aka_3gpp_t {
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/**
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* Public eap_aka_3gpp_plugin_t interface.
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*/
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eap_aka_3gpp_plugin_t public;
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/**
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* USIM/EAP-AKA card
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*/
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eap_aka_3gpp_card_t *card;
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/**
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* EAP-AKA provider
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*/
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eap_aka_3gpp_provider_t *provider;
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/**
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* AKA functions
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*/
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eap_aka_3gpp_functions_t *functions;
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};
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METHOD(plugin_t, get_name, char*,
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private_eap_aka_3gpp_t *this)
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{
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return "eap-aka-3gpp";
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}
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/**
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* Try to instanciate ea_aka_3gpp functions and card/provider backends
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*/
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static bool register_functions(private_eap_aka_3gpp_t *this,
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plugin_feature_t *feature, bool reg, void *data)
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{
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if (reg)
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{
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this->functions = eap_aka_3gpp_functions_create();
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if (!this->functions)
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{
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return FALSE;
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}
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this->card = eap_aka_3gpp_card_create(this->functions);
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this->provider = eap_aka_3gpp_provider_create(this->functions);
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return TRUE;
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}
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this->card->destroy(this->card);
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this->provider->destroy(this->provider);
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this->functions->destroy(this->functions);
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this->card = NULL;
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this->provider = NULL;
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this->functions = NULL;
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return TRUE;
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}
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/**
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* Callback providing our card to register
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*/
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static simaka_card_t* get_card(private_eap_aka_3gpp_t *this)
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{
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return &this->card->card;
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}
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/**
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* Callback providing our provider to register
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*/
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static simaka_provider_t* get_provider(private_eap_aka_3gpp_t *this)
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{
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return &this->provider->provider;
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}
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METHOD(plugin_t, get_features, int,
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private_eap_aka_3gpp_t *this, plugin_feature_t *features[])
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{
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static plugin_feature_t f[] = {
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PLUGIN_CALLBACK((void*)register_functions, NULL),
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PLUGIN_PROVIDE(CUSTOM, "eap-aka-3gpp-functions"),
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PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 16),
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PLUGIN_CALLBACK(simaka_manager_register, get_card),
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PLUGIN_PROVIDE(CUSTOM, "aka-card"),
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PLUGIN_DEPENDS(CUSTOM, "aka-manager"),
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PLUGIN_DEPENDS(CUSTOM, "eap-aka-3gpp-functions"),
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PLUGIN_CALLBACK(simaka_manager_register, get_provider),
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PLUGIN_PROVIDE(CUSTOM, "aka-provider"),
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PLUGIN_DEPENDS(CUSTOM, "aka-manager"),
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PLUGIN_DEPENDS(CUSTOM, "eap-aka-3gpp-functions"),
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};
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*features = f;
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return countof(f);
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}
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METHOD(plugin_t, destroy, void, private_eap_aka_3gpp_t *this)
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{
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free(this);
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}
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/**
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* See header
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*/
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plugin_t *eap_aka_3gpp_plugin_create()
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{
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private_eap_aka_3gpp_t *this;
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INIT(this,
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.public = {
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.plugin = {
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.get_name = _get_name,
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.get_features = _get_features,
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.destroy = _destroy,
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},
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},
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);
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return &this->public.plugin;
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}
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