gnu-social/lib/api/apioauthaction.php

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<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
* Base action for OAuth API endpoints
*
* @category API
* @package GNUsocial
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* @author Zach Copley <zach@status.net>
* @copyright 2010 StatusNet, Inc.
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
defined('GNUSOCIAL') || die();
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require_once INSTALLDIR . '/lib/api/apiaction.php';
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/**
* Base action for API OAuth enpoints. Clean up the
* request. Some other common functions.
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*
* @category API
* @package GNUsocial
* @author Zach Copley <zach@status.net>
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
class ApiOAuthAction extends ApiAction
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{
/**
* Is this a read-only action?
*
* @return boolean false
*/
public function isReadOnly($args)
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{
return false;
}
protected function prepare(array $args=array())
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{
self::cleanRequest();
return parent::prepare($args);
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}
/*
* Clean up the request so the OAuth library doesn't find
* any extra parameters or anything else it's not expecting.
* I'm looking at you, p parameter.
*/
public static function cleanRequest()
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{
// strip out the p param added in index.php
unset($_GET['p']);
unset($_POST['p']);
unset($_REQUEST['p']);
$queryArray = explode('&', $_SERVER['QUERY_STRING']);
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for ($i = 0; $i < sizeof($queryArray); $i++) {
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if (substr($queryArray[$i], 0, 2) == 'p=') {
unset($queryArray[$i]);
}
}
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$_SERVER['QUERY_STRING'] = implode('&', $queryArray);
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}
}