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82 lines
2.9 KiB
82 lines
2.9 KiB
2 years ago
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<?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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* Special setting for auth_shibboleth WAYF.
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*
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* @package auth_shibboleth
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* @copyright 2017 Stephen Bourget
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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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defined('MOODLE_INTERNAL') || die();
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/**
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* Special setting for auth_shibboleth WAYF.
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*
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* @package auth_shibboleth
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* @copyright 2017 Stephen Bourget
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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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class auth_shibboleth_admin_setting_special_idp_configtextarea extends admin_setting_configtextarea {
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/**
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* Calls parent::__construct with specific arguments.
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*/
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public function __construct() {
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$default = $orgdefault = "urn:mace:organization1:providerID, Example Organization 1
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https://another.idp-id.com/shibboleth, Other Example Organization, /Shibboleth.sso/DS/SWITCHaai
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urn:mace:organization2:providerID, Example Organization 2, /Shibboleth.sso/WAYF/SWITCHaai";
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parent::__construct('auth_shibboleth/organization_selection',
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get_string('auth_shib_idp_list', 'auth_shibboleth'),
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get_string('auth_shib_idp_list_description', 'auth_shibboleth'), $default, PARAM_RAW, '60', '8');
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}
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/**
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* We need to overwrite the global "alternate login url" setting if wayf is enabled.
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*
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* @param string $data Form data.
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* @return string Empty when no errors.
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*/
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public function write_setting($data) {
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global $CFG;
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$login = get_config('auth_shibboleth', 'alt_login');
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if (isset($data) && !empty($data) && isset($login) && $login == 'on') {
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// Need to use the get_idp_list() function here.
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require_once($CFG->dirroot.'/auth/shibboleth/auth.php');
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$idplist = get_idp_list($data);
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if (count($idplist) < 1) {
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return false;
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}
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$data = '';
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foreach ($idplist as $idp => $value) {
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$data .= $idp.', '.$value[0];
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if (isset($value[1])) {
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// Value[1] is optional.
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$data .= ', '.$value[1] . "\n";
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} else {
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$data .= "\n";
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}
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}
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}
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return parent::write_setting($data);
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}
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}
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