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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | <?php /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* # ***** BEGIN LICENSE BLOCK ***** # This file is part of Plume Framework, a simple PHP Application Framework. # Copyright (C) 2001-2007 Loic d'Anterroches and contributors. # # Plume Framework is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2.1 of the License, or # (at your option) any later version. # # Plume Framework 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 Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # ***** END LICENSE BLOCK ***** */ /** * Backend to authenticate against the Pluf_User model. */ class Pluf_Auth_ModelBackend { /** * Given a user id, retrieve it. * * In the case of the Pluf_User backend, the $user_id is the login. */ public static function getUser( $user_id ) { $user_model = Pluf::f( 'pluf_custom_user' , 'Pluf_User' ); $sql = new Pluf_SQL( 'login=%s' , array ( $user_id )); return Pluf::factory( $user_model )->getOne( $sql ->gen()); } /** * Given an array with the authentication data, auth the user and return it. */ public static function authenticate( $auth_data ) { $password = $auth_data [ 'password' ]; $login = $auth_data [ 'login' ]; $user = self::getUser( $login ); if (! $user ) { return false; } if (! $user ->active) { return false; } return ( $user ->checkPassword( $password )) ? $user : false; } } |