Proyectos de Subversion Moodle

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Reset Password
 *
 * @package    local
 * @subpackage resetpassword
 * @copyright  2014 Aaron Leggett
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */



        /**
        *       Function local_resetpassword_valid_key
        *       Checks stored private key and email against the key sent
        *       @param k - Key sent in post
        *       @param e - Email requesting password reset
        *       @param pk - Stored private key from moodle
        *       @return bool - true if k is valid
        */
function local_resetpassword_valid_key($k, $e, $pk){
        $tempKey = $e . $pk;
        $tempKey = md5($tempKey);

        if($tempKey != $k){
                return false;
        }

        return true;
}

        /**
        *       Function local_resetpassword_get_user_id
        *       Checks stored private key and email against the key sent
        *       Also checks mnethostid of the user to make sure the user is 
        *       from this moodle. Only really applies when Moodle Networking is setup 
        *
        *       @param email - Email requesting password reset
        *       @return user - user account or false
        */
function local_resetpassword_get_user_id($email){
        global $DB, $CFG;

        $user = $DB->get_record('user', array('email'=>$email, 'mnethostid'=>$CFG->mnet_localhost_id));
        if($user == false){
                return false;
        }

        return $user;

        // checks mnethostid of the user to make sure the user is
        // from this moodle. Only really applies when Moodle Networking is setup
}