96 lines
3.6 KiB
PHP
96 lines
3.6 KiB
PHP
<?php namespace OAuth2\Strategies;
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/**
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* Copyright 2016 OpenStack Foundation
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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use OAuth2\Requests\OAuth2AuthorizationRequest;
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use OAuth2\Requests\OAuth2Request;
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use OAuth2\Responses\OAuth2DirectResponse;
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use OAuth2\Responses\OAuth2IndirectFragmentResponse;
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use OAuth2\Responses\OAuth2IndirectResponse;
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use OAuth2\Responses\OAuth2PostResponse;
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use OAuth2\Responses\OAuth2Response;
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use Utils\IHttpResponseStrategy;
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use Utils\Services\ServiceLocator;
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use OAuth2\OAuth2Protocol;
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use Exception;
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/**
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* Class OAuth2ResponseStrategyFactoryMethod
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* @package OAuth2\Strategies
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*/
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final class OAuth2ResponseStrategyFactoryMethod
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{
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/**
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* @param OAuth2Request $request
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* @param OAuth2Response $response
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* @return IHttpResponseStrategy
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* @throws Exception
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*/
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public static function buildStrategy(OAuth2Request $request, OAuth2Response $response)
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{
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$type = $response->getType();
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if($request instanceof OAuth2AuthorizationRequest)
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{
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$response_mode = $request->getResponseMode();
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if(is_null($response_mode))
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{
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$response_mode = OAuth2Protocol::getDefaultResponseMode($request->getResponseType(false));
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}
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switch($response_mode)
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{
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case OAuth2Protocol::OAuth2Protocol_ResponseMode_Fragment:
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$type = OAuth2IndirectFragmentResponse::OAuth2IndirectFragmentResponse;
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break;
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case OAuth2Protocol::OAuth2Protocol_ResponseMode_Query:
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$type = OAuth2IndirectResponse::OAuth2IndirectResponse;
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break;
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case OAuth2Protocol::OAuth2Protocol_ResponseMode_FormPost:
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$type = OAuth2PostResponse::OAuth2PostResponse;
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break;
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case OAuth2Protocol::OAuth2Protocol_ResponseMode_Direct:
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$type = OAuth2DirectResponse::OAuth2DirectResponse;
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break;
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}
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}
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switch ($type)
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{
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case OAuth2PostResponse::OAuth2PostResponse:
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{
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return ServiceLocator::getInstance()->getService(OAuth2PostResponse::OAuth2PostResponse);
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}
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break;
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case OAuth2IndirectResponse::OAuth2IndirectResponse:
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{
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return ServiceLocator::getInstance()->getService(OAuth2IndirectResponse::OAuth2IndirectResponse);
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}
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break;
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case OAuth2IndirectFragmentResponse::OAuth2IndirectFragmentResponse:
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{
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return ServiceLocator::getInstance()->getService(OAuth2IndirectFragmentResponse::OAuth2IndirectFragmentResponse);
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}
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break;
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case OAuth2DirectResponse::OAuth2DirectResponse:
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{
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return ServiceLocator::getInstance()->getService(OAuth2DirectResponse::OAuth2DirectResponse);
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}
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break;
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default:
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throw new Exception(sprintf("Invalid OAuth2 response Type %s", $type));
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break;
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}
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}
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}
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