See Release Notes
Long Term Support Release
Differences Between: [Versions 400 and 401] [Versions 401 and 402] [Versions 401 and 403]
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * LTI authentication plugin upgrade code 19 * 20 * @package auth_lti 21 * @copyright 2021 Jake Dallimore <jrhdallimore@gmail.com> 22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 23 */ 24 25 defined('MOODLE_INTERNAL') || die(); 26 27 /** 28 * Upgrade function. 29 * 30 * @param int $oldversion the version we are upgrading from. 31 * @return bool result. 32 */ 33 function xmldb_auth_lti_upgrade($oldversion) { 34 global $DB; 35 36 $dbman = $DB->get_manager(); 37 38 if ($oldversion < 2021100500) { 39 // Define table auth_lti_linked_login to be created. 40 $table = new xmldb_table('auth_lti_linked_login'); 41 42 // Adding fields to table auth_lti_linked_login. 43 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null); 44 $table->add_field('userid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null); 45 $table->add_field('issuer', XMLDB_TYPE_TEXT, null, null, XMLDB_NOTNULL, null, null); 46 $table->add_field('issuer256', XMLDB_TYPE_CHAR, '64', null, XMLDB_NOTNULL, null, null); 47 $table->add_field('sub', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null); 48 $table->add_field('sub256', XMLDB_TYPE_CHAR, '64', null, XMLDB_NOTNULL, null, null); 49 $table->add_field('timecreated', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null); 50 $table->add_field('timemodified', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null); 51 52 // Adding keys to table auth_lti_linked_login. 53 $table->add_key('primary', XMLDB_KEY_PRIMARY, ['id']); 54 $table->add_key('userid_key', XMLDB_KEY_FOREIGN, ['userid'], 'user', ['id']); 55 $table->add_key('unique_key', XMLDB_KEY_UNIQUE, ['userid', 'issuer256', 'sub256']); 56 57 // Conditionally launch create table for auth_lti_linked_login. 58 if (!$dbman->table_exists($table)) { 59 $dbman->create_table($table); 60 } 61 62 // Auth LTI savepoint reached. 63 upgrade_plugin_savepoint(true, 2021100500, 'auth', 'lti'); 64 } 65 66 if ($oldversion < 2022030900) { 67 // Fix the unique key made up of {userid, issuer256, sub256}. 68 // This was improperly defined as ['userid, issuer256, sub256'] in the upgrade step above (note the quotes), 69 // resulting in the potential for missing keys on some databases. 70 // Drop and re-add the key to make sure we have it in place. 71 72 // Define table auth_lti_linked_login to be modified. 73 $table = new xmldb_table('auth_lti_linked_login'); 74 75 // Define the key to be dropped and re-added. 76 $key = new xmldb_key('unique_key', XMLDB_KEY_UNIQUE, ['userid', 'issuer256', 'sub256'], 'auth_lti_linked_login'); 77 78 // Drop the key. 79 $dbman->drop_key($table, $key); 80 81 // Create the key. 82 $dbman->add_key($table, $key); 83 84 // Auth LTI savepoint reached. 85 upgrade_plugin_savepoint(true, 2022030900, 'auth', 'lti'); 86 } 87 88 // Automatically generated Moodle v4.0.0 release upgrade line. 89 // Put any upgrade step following this. 90 91 // Automatically generated Moodle v4.1.0 release upgrade line. 92 // Put any upgrade step following this. 93 94 return true; 95 }
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