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92 lines
3.7 KiB
PHP
92 lines
3.7 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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* LTI authentication plugin upgrade code
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*
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* @package auth_lti
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* @copyright 2021 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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defined('MOODLE_INTERNAL') || die();
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/**
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* Upgrade function.
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*
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* @param int $oldversion the version we are upgrading from.
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* @return bool result.
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*/
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function xmldb_auth_lti_upgrade($oldversion) {
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global $DB;
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$dbman = $DB->get_manager();
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if ($oldversion < 2021100500) {
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// Define table auth_lti_linked_login to be created.
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$table = new xmldb_table('auth_lti_linked_login');
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// Adding fields to table auth_lti_linked_login.
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$table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
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$table->add_field('userid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
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$table->add_field('issuer', XMLDB_TYPE_TEXT, null, null, XMLDB_NOTNULL, null, null);
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$table->add_field('issuer256', XMLDB_TYPE_CHAR, '64', null, XMLDB_NOTNULL, null, null);
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$table->add_field('sub', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null);
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$table->add_field('sub256', XMLDB_TYPE_CHAR, '64', null, XMLDB_NOTNULL, null, null);
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$table->add_field('timecreated', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
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$table->add_field('timemodified', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
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// Adding keys to table auth_lti_linked_login.
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$table->add_key('primary', XMLDB_KEY_PRIMARY, ['id']);
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$table->add_key('userid_key', XMLDB_KEY_FOREIGN, ['userid'], 'user', ['id']);
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$table->add_key('unique_key', XMLDB_KEY_UNIQUE, ['userid', 'issuer256', 'sub256']);
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// Conditionally launch create table for auth_lti_linked_login.
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if (!$dbman->table_exists($table)) {
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$dbman->create_table($table);
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}
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// Auth LTI savepoint reached.
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upgrade_plugin_savepoint(true, 2021100500, 'auth', 'lti');
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}
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if ($oldversion < 2022030900) {
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// Fix the unique key made up of {userid, issuer256, sub256}.
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// This was improperly defined as ['userid, issuer256, sub256'] in the upgrade step above (note the quotes),
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// resulting in the potential for missing keys on some databases.
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// Drop and re-add the key to make sure we have it in place.
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// Define table auth_lti_linked_login to be modified.
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$table = new xmldb_table('auth_lti_linked_login');
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// Define the key to be dropped and re-added.
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$key = new xmldb_key('unique_key', XMLDB_KEY_UNIQUE, ['userid', 'issuer256', 'sub256'], 'auth_lti_linked_login');
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// Drop the key.
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$dbman->drop_key($table, $key);
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// Create the key.
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$dbman->add_key($table, $key);
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// Auth LTI savepoint reached.
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upgrade_plugin_savepoint(true, 2022030900, 'auth', 'lti');
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}
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// Automatically generated Moodle v4.0.0 release upgrade line.
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// Put any upgrade step following this.
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return true;
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}
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