73 lines
2.2 KiB
PHP
73 lines
2.2 KiB
PHP
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<?php
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/**
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* ownCloud
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*
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* @author Robin Appelman
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* @copyright 2011 Robin Appelman icewind1991gmailc.om
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library 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 AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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require_once('User/backend.php');
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require_once('class.openid.v3.php');
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/**
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* Class for user management in a SQL Database (e.g. MySQL, SQLite)
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*/
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class OC_USER_OPENID extends OC_USER_BACKEND {
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/**
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* @brief Check if the password is correct
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* @param $uid The username
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* @param $password The password
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* @returns true/false
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*
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* Check if the password is correct without logging in the user
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*/
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public function checkPassword( $uid, $password ){
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global $WEBROOT;
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// Get identity from user and redirect browser to OpenID Server
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$openid = new SimpleOpenID;
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$openid->SetIdentity($uid);
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$openid->SetTrustRoot('http://' . $_SERVER["HTTP_HOST"]);
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if ($openid->GetOpenIDServer()){
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$openid->SetApprovedURL('http://' . $_SERVER["HTTP_HOST"] . $WEBROOT); // Send Response from OpenID server to this script
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$openid->Redirect(); // This will redirect user to OpenID Server
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exit;
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}else{
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$error = $openid->GetError();
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echo "ERROR CODE: " . $error['code'] . "<br>";
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echo "ERROR DESCRIPTION: " . $error['description'] . "<br>";
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}
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exit;
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}
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/**
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* find the user that can be authenticated with an openid identity
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*/
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public static function findUserForIdentity($identity){
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$query=OC_DB::prepare('SELECT userid FROM *PREFIX*preferences WHERE appid=? AND configkey=? AND configvalue=?');
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$result=$query->execute(array('user_openid','identity',$identity))->fetchAll();
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if(count($result)>0){
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return $result[0]['userid'];
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}else{
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return false;
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}
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}
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}
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?>
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