54 lines
2.0 KiB
PHP
54 lines
2.0 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2002-2008 (original work) Public Research Centre Henri Tudor & University of Luxembourg (under the project TAO & TAO2);
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* 2008-2010 (update and modification) Deutsche Institut für Internationale Pädagogische Forschung (under the project TAO-TRANSFER);
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* 2009-2012 (update and modification) Public Research Centre Henri Tudor (under the project TAO-SUSTAIN & TAO-DEV);
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* 2013 (update and modification) Open Assessment Technologies SA (under the project TAO-PRODUCT);
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*
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*/
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/**
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* Oauth Services based on the TAO DataStore implementation
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*
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* @access public
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* @author Joel Bout, <joel@taotesting.com>
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* @package tao
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*/
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interface common_http_SignatureService
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{
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/**
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* Returns the signed version of the request
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*
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* @access public
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* @author Joel Bout, <joel@taotesting.com>
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* @return common_http_Request
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*/
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public function sign(common_http_Request $request, common_http_Credentials $credentials);
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/**
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* Validates the signature of the current request
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*
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* @access protected
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* @author Joel Bout, <joel@taotesting.com>
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* @param common_http_Request request
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* @throws common_Exception exception thrown if validation fails
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*/
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public function validate(common_http_Request $request, common_http_Credentials $credentials = null);
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}
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