CHIEFSOFT\ameye
128 lines
4.4 KiB
PHP
128 lines
4.4 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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* OAuth 2 Linked login configuration page.
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*
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* @package auth_oauth2
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* @copyright 2017 Damyon Wiese <damyon@moodle.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($CFG->libdir.'/adminlib.php');
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require_once($CFG->libdir.'/tablelib.php');
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$PAGE->set_url('/auth/oauth2/linkedlogins.php');
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$PAGE->set_context(context_user::instance($USER->id));
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$PAGE->set_pagelayout('admin');
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$strheading = get_string('linkedlogins', 'auth_oauth2');
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$PAGE->set_title($strheading);
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$PAGE->set_heading($strheading);
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require_login();
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if (!\auth_oauth2\api::is_enabled()) {
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throw new \moodle_exception('notenabled', 'auth_oauth2');
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}
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$action = optional_param('action', '', PARAM_ALPHAEXT);
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if ($action == 'new') {
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require_sesskey();
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$issuerid = required_param('issuerid', PARAM_INT);
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$issuer = \core\oauth2\api::get_issuer($issuerid);
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if (!$issuer->is_available_for_login()) {
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throw new \moodle_exception('issuernologin', 'auth_oauth2');
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}
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// We do a login dance with this issuer.
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$addparams = ['action' => 'new', 'issuerid' => $issuerid, 'sesskey' => sesskey()];
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$addurl = new moodle_url('/auth/oauth2/linkedlogins.php', $addparams);
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$client = \core\oauth2\api::get_user_oauth_client($issuer, $addurl);
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if (optional_param('logout', false, PARAM_BOOL)) {
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$client->log_out();
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}
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if (!$client->is_logged_in()) {
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redirect($client->get_login_url());
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}
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$userinfo = $client->get_userinfo();
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if (!empty($userinfo)) {
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try {
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\auth_oauth2\api::link_login($userinfo, $issuer);
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redirect($PAGE->url, get_string('changessaved'), null, \core\output\notification::NOTIFY_SUCCESS);
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} catch (Exception $e) {
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redirect($PAGE->url, $e->getMessage(), null, \core\output\notification::NOTIFY_ERROR);
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}
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} else {
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redirect($PAGE->url, get_string('notloggedin', 'auth_oauth2'), null, \core\output\notification::NOTIFY_ERROR);
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}
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} else if ($action == 'delete') {
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require_sesskey();
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$linkedloginid = required_param('linkedloginid', PARAM_INT);
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auth_oauth2\api::delete_linked_login($linkedloginid);
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redirect($PAGE->url, get_string('changessaved'), null, \core\output\notification::NOTIFY_SUCCESS);
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}
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$renderer = $PAGE->get_renderer('auth_oauth2');
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$linkedloginid = optional_param('id', '', PARAM_RAW);
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$linkedlogin = null;
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auth_oauth2\api::clean_orphaned_linked_logins();
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$issuers = \core\oauth2\api::get_all_issuers(true);
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$anyshowinloginpage = false;
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$issuerbuttons = array();
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foreach ($issuers as $issuer) {
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if (!$issuer->is_available_for_login()) {
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continue;
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}
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$anyshowinloginpage = true;
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$addparams = ['action' => 'new', 'issuerid' => $issuer->get('id'), 'sesskey' => sesskey(), 'logout' => true];
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$addurl = new moodle_url('/auth/oauth2/linkedlogins.php', $addparams);
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$issuerbuttons[$issuer->get('id')] = $renderer->single_button($addurl, get_string('createnewlinkedlogin', 'auth_oauth2',
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s($issuer->get_display_name())));
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}
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if (!$anyshowinloginpage) {
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// Just a notification that we can't make it.
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$preferencesurl = new moodle_url('/user/preferences.php');
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redirect($preferencesurl, get_string('noissuersavailable', 'auth_oauth2'), null, \core\output\notification::NOTIFY_WARNING);
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}
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echo $OUTPUT->header();
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echo $OUTPUT->heading(get_string('linkedlogins', 'auth_oauth2'));
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echo $OUTPUT->doc_link('Linked_Logins', get_string('linkedloginshelp', 'auth_oauth2'));
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$linkedlogins = auth_oauth2\api::get_linked_logins();
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echo $renderer->linked_logins_table($linkedlogins);
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foreach ($issuerbuttons as $issuerbutton) {
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echo $issuerbutton;
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}
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echo $OUTPUT->footer();
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