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authorValentin Popov <info@valentineus.link>2017-11-20 04:49:17 +0300
committerValentin Popov <info@valentineus.link>2017-11-20 04:49:17 +0300
commita9434092adc499c7b7bbab100cd09c5ca02e628e (patch)
treeb4ca92e2e968f820a1635469394f57b4aaea9560 /auth.php
downloadauth_token-a9434092adc499c7b7bbab100cd09c5ca02e628e.tar.xz
auth_token-a9434092adc499c7b7bbab100cd09c5ca02e628e.zip
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+<?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/>.
+
+/**
+ * Authorization by tokens.
+ *
+ * @package auth_token
+ * @copyright 2017 "Valentin Popov" <info@valentineus.link>
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined("MOODLE_INTERNAL") || die();
+
+require_once($CFG->libdir . "/authlib.php");
+
+/**
+ * Plugin user authentication plugin.
+ */
+class auth_plugin_token extends auth_plugin_base {
+ /**
+ * Constructor.
+ */
+ public function __construct() {
+ $this->authtype = "token";
+ $this->config = get_config("auth_token");
+ }
+
+ /**
+ * Old syntax of class constructor. Deprecated in PHP7.
+ *
+ * @deprecated since Moodle 3.1
+ */
+ public function auth_plugin_token() {
+ debugging("Use of class name as constructor is deprecated", DEBUG_DEVELOPER);
+ self::__construct();
+ }
+
+ /**
+ * Returns true if the username and password work or don't exist and false
+ * if the user exists and the password is wrong.
+ *
+ * @param string $username The username
+ * @param string $password The password
+ * @return boolean Authentication success or failure.
+ */
+ public function user_login($username, $password) {
+ global $CFG, $DB;
+
+ if ($user = $DB->get_record("user", array("username" => $username, "mnethostid" => $GFG->mnet_localhost_id))) {
+ return validate_internal_user_password($user, $password);
+ }
+
+ return false;
+ }
+
+ /**
+ * Updates the user's password.
+ * Called when the user password is updated.
+ *
+ * @param object $user User table object
+ * @param string $newpassword Plaintext password
+ * @return boolean Password updated success or failure.
+ *
+ */
+ public function user_update_password($user, $password) {
+ $user = get_complete_user_data("id", $user->id);
+ return update_internal_user_password($user, $password);
+ }
+
+ /**
+ * Indicates if password hashes should be stored in local moodle database.
+ *
+ * @return boolean
+ */
+ public function prevent_local_passwords() {
+ return false;
+ }
+
+ /**
+ * Returns true if this authentication plugin is 'internal'.
+ *
+ * @return boolean
+ */
+ public function is_internal() {
+ return true;
+ }
+
+ /**
+ * Returns true if this authentication plugin can change the user's
+ * password.
+ *
+ * @return boolean
+ */
+ public function can_change_password() {
+ return false;
+ }
+
+ /**
+ * Returns true if plugin allows resetting of internal password.
+ *
+ * @return boolean
+ */
+ public function can_reset_password() {
+ return false;
+ }
+
+ /**
+ * Returns true if plugin can be manually set.
+ *
+ * @return boolean
+ */
+ public function can_be_manually_set() {
+ return true;
+ }
+} \ No newline at end of file