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091eaab0da
With the Persona provider now out of commission, no new connections to the Mozilla openbackpack can be created. This patch adds an email verification step to core to restore the openbackpack functionality.
70 lines
2.9 KiB
PHP
70 lines
2.9 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle 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 General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Endpoint for the verification email link.
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*
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* @package core
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* @subpackage badges
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* @copyright 2016 Jake Dallimore <jrhdallimore@gmail.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once(__DIR__ . '/../config.php');
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require_once($CFG->libdir . '/badgeslib.php');
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require_once(__DIR__ . '/lib/backpacklib.php');
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$data = optional_param('data', '', PARAM_RAW);
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require_login();
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$PAGE->set_url('/badges/openbackpackemailverify.php');
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$PAGE->set_context(context_user::instance($USER->id));
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$redirect = '/badges/mybackpack.php';
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// Confirm the secret and create the backpack connection.
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$storedsecret = get_user_preferences('badges_email_verify_secret');
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if (!is_null($storedsecret)) {
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if ($data === $storedsecret) {
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$storedemail = get_user_preferences('badges_email_verify_address');
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$data = new stdClass();
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$data->backpackurl = BADGE_BACKPACKURL;
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$data->email = $storedemail;
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$bp = new OpenBadgesBackpackHandler($data);
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$obj = new stdClass();
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$obj->userid = $USER->id;
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$obj->email = $data->email;
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$obj->backpackurl = $data->backpackurl;
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$obj->backpackuid = $bp->curl_request('user')->userId;
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$obj->autosync = 0;
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$obj->password = '';
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$DB->insert_record('badge_backpack', $obj);
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// Remove the verification vars and redirect to the mypackpack page.
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unset_user_preference('badges_email_verify_secret');
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unset_user_preference('badges_email_verify_address');
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redirect(new moodle_url($redirect), get_string('backpackemailverifysuccess', 'badges'),
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null, \core\output\notification::NOTIFY_SUCCESS);
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} else {
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// Stored secret doesn't match the supplied secret. Take user back to the mybackpack page and present a warning message.
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redirect(new moodle_url($redirect), get_string('backpackemailverifytokenmismatch', 'badges'),
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null, \core\output\notification::NOTIFY_ERROR);
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}
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} else {
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// Stored secret is null. Either the email address has already been verified, or there is no record of a verification attempt
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// for the current user. Either way, just redirect to the mybackpack page.
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redirect(new moodle_url($redirect));
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}
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