admin/settings/server.php

   1 <?php
   2 // This file is part of Moodle - https://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  * Defines settingpages and externalpages under the "server" category.
  19  *
  20  * @package     core
  21  * @category    admin
  22  * @copyright   2006 Martin Dougiamas
  23  * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25
  26 defined('MOODLE_INTERNAL') || die();
  27
  28 if ($hassiteconfig) {
  29     // System paths.
  30     $temp = new admin_settingpage('systempaths', new lang_string('systempaths', 'admin'));
  31     $temp->add(new admin_setting_configexecutable('pathtophp', new lang_string('pathtophp', 'admin'),
  32         new lang_string('configpathtophp', 'admin'), ''));
  33     $temp->add(new admin_setting_configexecutable('pathtodu', new lang_string('pathtodu', 'admin'),
  34         new lang_string('configpathtodu', 'admin'), ''));
  35     $temp->add(new admin_setting_configexecutable('aspellpath', new lang_string('aspellpath', 'admin'),
  36         new lang_string('edhelpaspellpath'), ''));
  37     $temp->add(new admin_setting_configexecutable('pathtodot', new lang_string('pathtodot', 'admin'),
  38         new lang_string('pathtodot_help', 'admin'), ''));
  39     $temp->add(new admin_setting_configexecutable('pathtogs', new lang_string('pathtogs', 'admin'),
  40         new lang_string('pathtogs_help', 'admin'), '/usr/bin/gs'));
  41     $temp->add(new admin_setting_configexecutable('pathtopdftoppm', new lang_string('pathtopdftoppm', 'admin'),
  42         new lang_string('pathtopdftoppm_help', 'admin'), ''));
  43     $temp->add(new admin_setting_configexecutable('pathtopython', new lang_string('pathtopython', 'admin'),
  44         new lang_string('pathtopythondesc', 'admin'), ''));
  45     $ADMIN->add('server', $temp);
  46
  47     // Support contact.
  48     $temp = new admin_settingpage('supportcontact', new lang_string('supportcontact', 'admin'));
  49     $primaryadmin = get_admin();
  50     if ($primaryadmin) {
  51         $primaryadminname = fullname($primaryadmin, true);
  52     } else {
  53         // No defaults during installation - admin user must be created first.
  54         $primaryadminname = null;
  55     }
  56     $temp->add(new admin_setting_configtext('supportname', new lang_string('supportname', 'admin'),
  57         new lang_string('configsupportname', 'admin'), $primaryadminname, PARAM_NOTAGS));
  58     $setting = new admin_setting_requiredtext('supportemail', new lang_string('supportemail', 'admin'),
  59         new lang_string('configsupportemail', 'admin'), null, PARAM_EMAIL);
  60     $setting->set_force_ltr(true);
  61     $temp->add($setting);
  62     $temp->add(new admin_setting_configtext('supportpage', new lang_string('supportpage', 'admin'),
  63         new lang_string('configsupportpage', 'admin'), '', PARAM_URL));
  64     $temp->add(new admin_setting_configselect('supportavailability', new lang_string('supportavailability', 'admin'),
  65         new lang_string('configsupportavailability', 'admin'), CONTACT_SUPPORT_AUTHENTICATED,
  66         [
  67             CONTACT_SUPPORT_ANYONE => new lang_string('availabletoanyone', 'admin'),
  68             CONTACT_SUPPORT_AUTHENTICATED => new lang_string('availabletoauthenticated', 'admin'),
  69             CONTACT_SUPPORT_DISABLED => new lang_string('disabled', 'admin'),
  70         ]
  71     ));
  72
  73
  74     $ADMIN->add('server', $temp);
  75
  76     // Session handling.
  77     $temp = new admin_settingpage('sessionhandling', new lang_string('sessionhandling', 'admin'));
  78     if (empty($CFG->session_handler_class) and $DB->session_lock_supported()) {
  79         $temp->add(new admin_setting_configcheckbox('dbsessions', new lang_string('dbsessions', 'admin'),
  80             new lang_string('configdbsessions', 'admin'), 0));
  81     }
  82
  83     $temp->add(new admin_setting_configduration('sessiontimeout', new lang_string('sessiontimeout', 'admin'),
  84         new lang_string('configsessiontimeout', 'admin'), 8 * 60 * 60));
  85
  86     $sessiontimeoutwarning = new admin_setting_configduration('sessiontimeoutwarning',
  87         new lang_string('sessiontimeoutwarning', 'admin'),
  88         new lang_string('configsessiontimeoutwarning', 'admin'), 20 * 60);
  89
  90     $sessiontimeoutwarning->set_validate_function(function(int $value): string {
  91         global $CFG;
  92         // Check sessiontimeoutwarning is less than sessiontimeout.
  93         if ($CFG->sessiontimeout <= $value) {
  94             return get_string('configsessiontimeoutwarningcheck', 'admin');
  95         } else {
  96             return '';
  97         }
  98     });
  99
 100     $temp->add($sessiontimeoutwarning);
 101
 102     $temp->add(new admin_setting_configtext('sessioncookie', new lang_string('sessioncookie', 'admin'),
 103         new lang_string('configsessioncookie', 'admin'), '', PARAM_ALPHANUM));
 104     $temp->add(new admin_setting_configtext('sessioncookiepath', new lang_string('sessioncookiepath', 'admin'),
 105         new lang_string('configsessioncookiepath', 'admin'), '', PARAM_RAW));
 106     $temp->add(new admin_setting_configtext('sessioncookiedomain', new lang_string('sessioncookiedomain', 'admin'),
 107         new lang_string('configsessioncookiedomain', 'admin'), '', PARAM_RAW, 50));
 108     $ADMIN->add('server', $temp);
 109
 110     // Statistics.
 111     $temp = new admin_settingpage('stats', new lang_string('stats'), 'moodle/site:config', empty($CFG->enablestats));
 112     $temp->add(new admin_setting_configselect('statsfirstrun', new lang_string('statsfirstrun', 'admin'),
 113         new lang_string('configstatsfirstrun', 'admin'), 'none',
 114         [
 115             'none' => new lang_string('none'),
 116             60 * 60 * 24 * 7 => new lang_string('numweeks', 'moodle', 1),
 117             60 * 60 * 24 * 14 => new lang_string('numweeks', 'moodle', 2),
 118             60 * 60 * 24 * 21 => new lang_string('numweeks', 'moodle', 3),
 119             60 * 60 * 24 * 28 => new lang_string('nummonths', 'moodle', 1),
 120             60 * 60 * 24 * 56 => new lang_string('nummonths', 'moodle', 2),
 121             60 * 60 * 24 * 84 => new lang_string('nummonths', 'moodle', 3),
 122             60 * 60 * 24 * 112 => new lang_string('nummonths', 'moodle', 4),
 123             60 * 60 * 24 * 140 => new lang_string('nummonths', 'moodle', 5),
 124             60 * 60 * 24 * 168 => new lang_string('nummonths', 'moodle', 6),
 125             'all' => new lang_string('all')
 126         ]
 127     ));
 128     $temp->add(new admin_setting_configselect('statsmaxruntime', new lang_string('statsmaxruntime', 'admin'),
 129         new lang_string('configstatsmaxruntime3', 'admin'), 0,
 130         [
 131             0 => new lang_string('untilcomplete'),
 132             60 * 30 => '10 ' . new lang_string('minutes'),
 133             60 * 30 => '30 ' . new lang_string('minutes'),
 134             60 * 60 => '1 ' . new lang_string('hour'),
 135             60 * 60 * 2 => '2 ' . new lang_string('hours'),
 136             60 * 60 * 3 => '3 ' . new lang_string('hours'),
 137             60 * 60 * 4 => '4 ' . new lang_string('hours'),
 138             60 * 60 * 5 => '5 ' . new lang_string('hours'),
 139             60 * 60 * 6 => '6 ' . new lang_string('hours'),
 140             60 * 60 * 7 => '7 ' . new lang_string('hours'),
 141             60 * 60 * 8 => '8 ' . new lang_string('hours'),
 142         ]
 143     ));
 144     $temp->add(new admin_setting_configtext('statsruntimedays', new lang_string('statsruntimedays', 'admin'),
 145         new lang_string('configstatsruntimedays', 'admin'), 31, PARAM_INT));
 146     $temp->add(new admin_setting_configtext('statsuserthreshold', new lang_string('statsuserthreshold', 'admin'),
 147         new lang_string('configstatsuserthreshold', 'admin'), 0, PARAM_INT));
 148     $ADMIN->add('server', $temp);
 149
 150     // HTTP.
 151     $temp = new admin_settingpage('http', new lang_string('http', 'admin'));
 152     $temp->add(new admin_setting_configcheckbox('slasharguments', new lang_string('slasharguments', 'admin'),
 153         new lang_string('configslasharguments', 'admin'), 1));
 154     $temp->add(new admin_setting_heading('reverseproxy', new lang_string('reverseproxy', 'admin'), '', ''));
 155     $options = [
 156         0 => 'HTTP_CLIENT_IP, HTTP_X_FORWARDED_FOR, REMOTE_ADDR',
 157         GETREMOTEADDR_SKIP_HTTP_CLIENT_IP => 'HTTP_X_FORWARDED_FOR, REMOTE_ADDR',
 158         GETREMOTEADDR_SKIP_HTTP_X_FORWARDED_FOR => 'HTTP_CLIENT, REMOTE_ADDR',
 159         GETREMOTEADDR_SKIP_HTTP_X_FORWARDED_FOR | GETREMOTEADDR_SKIP_HTTP_CLIENT_IP => 'REMOTE_ADDR'
 160     ];
 161     $temp->add(new admin_setting_configselect('getremoteaddrconf', new lang_string('getremoteaddrconf', 'admin'),
 162         new lang_string('configgetremoteaddrconf', 'admin'),
 163         GETREMOTEADDR_SKIP_HTTP_X_FORWARDED_FOR | GETREMOTEADDR_SKIP_HTTP_CLIENT_IP, $options));
 164     $temp->add(new admin_setting_configtext('reverseproxyignore', new lang_string('reverseproxyignore', 'admin'),
 165         new lang_string('configreverseproxyignore', 'admin'), ''));
 166
 167     $temp->add(new admin_setting_heading('webproxy', new lang_string('webproxy', 'admin'),
 168         new lang_string('webproxyinfo', 'admin')));
 169     $temp->add(new admin_setting_configtext('proxyhost', new lang_string('proxyhost', 'admin'),
 170         new lang_string('configproxyhost', 'admin'), '', PARAM_HOST));
 171     $temp->add(new admin_setting_configtext('proxyport', new lang_string('proxyport', 'admin'),
 172         new lang_string('configproxyport', 'admin'), 0, PARAM_INT));
 173     $options = ['HTTP' => 'HTTP'];
 174     if (defined('CURLPROXY_SOCKS5')) {
 175         $options['SOCKS5'] = 'SOCKS5';
 176     }
 177     $temp->add(new admin_setting_configselect('proxytype', new lang_string('proxytype', 'admin'),
 178         new lang_string('configproxytype', 'admin'), 'HTTP', $options));
 179     $temp->add(new admin_setting_configtext('proxyuser', new lang_string('proxyuser', 'admin'),
 180         new lang_string('configproxyuser', 'admin'), ''));
 181     $temp->add(new admin_setting_configpasswordunmask('proxypassword', new lang_string('proxypassword', 'admin'),
 182         new lang_string('configproxypassword', 'admin'), ''));
 183     $temp->add(new admin_setting_configtext('proxybypass', new lang_string('proxybypass', 'admin'),
 184         new lang_string('configproxybypass', 'admin'), 'localhost, 127.0.0.1'));
 185     $temp->add(new admin_setting_configcheckbox('proxylogunsafe', new lang_string('proxylogunsafe', 'admin'),
 186         new lang_string('configproxylogunsafe_help', 'admin'), 0));
 187     $temp->add(new admin_setting_configcheckbox('proxyfixunsafe', new lang_string('proxyfixunsafe', 'admin'),
 188         new lang_string('configproxyfixunsafe_help', 'admin'), 0));
 189
 190     $ADMIN->add('server', $temp);
 191
 192     $temp = new admin_settingpage('maintenancemode', new lang_string('sitemaintenancemode', 'admin'));
 193     $options = [0 => new lang_string('disable'), 1 => new lang_string('enable')];
 194     $temp->add(new admin_setting_configselect('maintenance_enabled', new lang_string('sitemaintenancemode', 'admin'),
 195         new lang_string('helpsitemaintenance', 'admin'), 0, $options));
 196     $temp->add(new admin_setting_confightmleditor('maintenance_message', new lang_string('optionalmaintenancemessage', 'admin'),
 197         '', ''));
 198     $ADMIN->add('server', $temp);
 199
 200     // Cleanup.
 201     $temp = new admin_settingpage('cleanup', new lang_string('cleanup', 'admin'));
 202     $temp->add(new admin_setting_configselect('deleteunconfirmed', new lang_string('deleteunconfirmed', 'admin'),
 203         new lang_string('configdeleteunconfirmed', 'admin'), 168,
 204         [
 205             0 => new lang_string('never'),
 206             168 => new lang_string('numdays', '', 7),
 207             144 => new lang_string('numdays', '', 6),
 208             120 => new lang_string('numdays', '', 5),
 209             96 => new lang_string('numdays', '', 4),
 210             72 => new lang_string('numdays', '', 3),
 211             48 => new lang_string('numdays', '', 2),
 212             24 => new lang_string('numdays', '', 1),
 213             12 => new lang_string('numhours', '', 12),
 214             6 => new lang_string('numhours', '', 6),
 215             1 => new lang_string('numhours', '', 1),
 216         ]
 217     ));
 218
 219     $temp->add(new admin_setting_configselect('deleteincompleteusers', new lang_string('deleteincompleteusers', 'admin'),
 220         new lang_string('configdeleteincompleteusers', 'admin'), 0,
 221         [
 222             0 => new lang_string('never'),
 223             168 => new lang_string('numdays', '', 7),
 224             144 => new lang_string('numdays', '', 6),
 225             120 => new lang_string('numdays', '', 5),
 226             96 => new lang_string('numdays', '', 4),
 227             72 => new lang_string('numdays', '', 3),
 228             48 => new lang_string('numdays', '', 2),
 229             24 => new lang_string('numdays', '', 1),
 230         ]
 231     ));
 232
 233     $temp->add(new admin_setting_configcheckbox('disablegradehistory', new lang_string('disablegradehistory', 'grades'),
 234         new lang_string('disablegradehistory_help', 'grades'), 0));
 235
 236     $temp->add(new admin_setting_configselect('gradehistorylifetime', new lang_string('gradehistorylifetime', 'grades'),
 237         new lang_string('gradehistorylifetime_help', 'grades'), 0,
 238         [
 239             0 => new lang_string('neverdeletehistory', 'grades'),
 240             1000 => new lang_string('numdays', '', 1000),
 241             365 => new lang_string('numdays', '', 365),
 242             180 => new lang_string('numdays', '', 180),
 243             150 => new lang_string('numdays', '', 150),
 244             120 => new lang_string('numdays', '', 120),
 245             90 => new lang_string('numdays', '', 90),
 246             60 => new lang_string('numdays', '', 60),
 247             30 => new lang_string('numdays', '', 30),
 248         ]
 249     ));
 250
 251     $temp->add(new admin_setting_configselect('tempdatafoldercleanup', new lang_string('tempdatafoldercleanup', 'admin'),
 252         new lang_string('configtempdatafoldercleanup', 'admin'), 168,
 253         [
 254             1 => new lang_string('numhours', '', 1),
 255             3 => new lang_string('numhours', '', 3),
 256             6 => new lang_string('numhours', '', 6),
 257             9 => new lang_string('numhours', '', 9),
 258             12 => new lang_string('numhours', '', 12),
 259             18 => new lang_string('numhours', '', 18),
 260             24 => new lang_string('numhours', '', 24),
 261             48 => new lang_string('numdays', '', 2),
 262             168 => new lang_string('numdays', '', 7),
 263         ]
 264     ));
 265
 266     $ADMIN->add('server', $temp);
 267
 268     $temp->add(new admin_setting_configduration('filescleanupperiod',
 269         new lang_string('filescleanupperiod', 'admin'),
 270         new lang_string('filescleanupperiod_help', 'admin'),
 271         86400));
 272
 273     // Environment.
 274     $ADMIN->add('server', new admin_externalpage('environment', new lang_string('environment', 'admin'),
 275         "{$CFG->wwwroot}/{$CFG->admin}/environment.php"));
 276
 277     // PHP info.
 278     $ADMIN->add('server', new admin_externalpage('phpinfo', new lang_string('phpinfo'),
 279         "{$CFG->wwwroot}/{$CFG->admin}/phpinfo.php"));
 280
 281     // Test outgoing mail configuration (hidden, accessed via direct link from the settings page).
 282     $ADMIN->add('server', new admin_externalpage('testoutgoingmailconf', new lang_string('testoutgoingmailconf', 'admin'),
 283         new moodle_url('/admin/testoutgoingmailconf.php'), 'moodle/site:config', true));
 284
 285     // Performance.
 286     $temp = new admin_settingpage('performance', new lang_string('performance', 'admin'));
 287
 288     // Memory limit options for large administration tasks.
 289     $memoryoptions = [
 290         '64M' => '64M',
 291         '128M' => '128M',
 292         '256M' => '256M',
 293         '512M' => '512M',
 294         '1024M' => '1024M',
 295         '2048M' => '2048M',
 296     ];
 297
 298     // Allow larger memory usage for 64-bit sites only.
 299     if (PHP_INT_SIZE === 8) {
 300         $memoryoptions['3072M'] = '3072M';
 301         $memoryoptions['4096M'] = '4096M';
 302     }
 303
 304     $temp->add(new admin_setting_configselect('extramemorylimit', new lang_string('extramemorylimit', 'admin'),
 305         new lang_string('configextramemorylimit', 'admin'), '512M', $memoryoptions));
 306
 307     $temp->add(new admin_setting_configtext('maxtimelimit', new lang_string('maxtimelimit', 'admin'),
 308         new lang_string('maxtimelimit_desc', 'admin'), 0, PARAM_INT));
 309
 310     $temp->add(new admin_setting_configtext('curlcache', new lang_string('curlcache', 'admin'),
 311         new lang_string('configcurlcache', 'admin'), 120, PARAM_INT));
 312
 313     $temp->add(new admin_setting_configtext('curltimeoutkbitrate', new lang_string('curltimeoutkbitrate', 'admin'),
 314         new lang_string('curltimeoutkbitrate_help', 'admin'), 56, PARAM_INT));
 315
 316     $ADMIN->add('server', $temp);
 317
 318     // Tasks.
 319     $ADMIN->add('server', new admin_category('taskconfig', new lang_string('taskadmintitle', 'admin')));
 320
 321     // Task processing.
 322     $temp = new admin_settingpage('taskprocessing', new lang_string('taskprocessing', 'admin'));
 323
 324     $setting = new admin_setting_configcheckbox(
 325         'cron_enabled',
 326         new lang_string('cron_enabled', 'admin'),
 327         new lang_string('cron_enabled_desc', 'admin'),
 328         1
 329     );
 330     $setting->set_updatedcallback('theme_reset_static_caches');
 331     $temp->add($setting);
 332
 333     $temp->add(
 334         new admin_setting_configtext(
 335             'task_scheduled_concurrency_limit',
 336             new lang_string('task_scheduled_concurrency_limit', 'admin'),
 337             new lang_string('task_scheduled_concurrency_limit_desc', 'admin'),
 338             3,
 339             PARAM_INT
 340         )
 341     );
 342
 343     $temp->add(
 344         new admin_setting_configduration(
 345             'task_scheduled_max_runtime',
 346             new lang_string('task_scheduled_max_runtime', 'admin'),
 347             new lang_string('task_scheduled_max_runtime_desc', 'admin'),
 348             30 * MINSECS
 349         )
 350     );
 351
 352     $temp->add(
 353         new admin_setting_configtext(
 354             'task_adhoc_concurrency_limit',
 355             new lang_string('task_adhoc_concurrency_limit', 'admin'),
 356             new lang_string('task_adhoc_concurrency_limit_desc', 'admin'),
 357             3,
 358             PARAM_INT
 359         )
 360     );
 361
 362     $temp->add(
 363         new admin_setting_configduration(
 364             'task_adhoc_max_runtime',
 365             new lang_string('task_adhoc_max_runtime', 'admin'),
 366             new lang_string('task_adhoc_max_runtime_desc', 'admin'),
 367             30 * MINSECS
 368         )
 369     );
 370     $ADMIN->add('taskconfig', $temp);
 371
 372     // Task log configuration.
 373     $temp = new admin_settingpage('tasklogging', new lang_string('tasklogging', 'admin'));
 374     $temp->add(
 375         new admin_setting_configselect(
 376             'task_logmode',
 377             new lang_string('task_logmode', 'admin'),
 378             new lang_string('task_logmode_desc', 'admin'),
 379             \core\task\logmanager::MODE_ALL,
 380             [
 381                 \core\task\logmanager::MODE_ALL => new lang_string('task_logmode_all', 'admin'),
 382                 \core\task\logmanager::MODE_FAILONLY => new lang_string('task_logmode_failonly', 'admin'),
 383                 \core\task\logmanager::MODE_NONE => new lang_string('task_logmode_none', 'admin'),
 384             ]
 385         )
 386     );
 387     $temp->add(
 388         new admin_setting_configcheckbox(
 389             'task_logtostdout',
 390             new lang_string('task_logtostdout', 'admin'),
 391             new lang_string('task_logtostdout_desc', 'admin'),
 392             1
 393         )
 394     );
 395
 396     if (\core\task\logmanager::uses_standard_settings()) {
 397         $temp->add(
 398             new admin_setting_configduration(
 399                 'task_logretention',
 400                 new \lang_string('task_logretention', 'admin'),
 401                 new \lang_string('task_logretention_desc', 'admin'),
 402                 28 * DAYSECS
 403             )
 404         );
 405
 406         $temp->add(
 407             new admin_setting_configtext(
 408                 'task_logretainruns',
 409                 new \lang_string('task_logretainruns', 'admin'),
 410                 new \lang_string('task_logretainruns_desc', 'admin'),
 411                 20,
 412                 PARAM_INT
 413             )
 414         );
 415     }
 416     $ADMIN->add('taskconfig', $temp);
 417
 418     // Task logs.
 419     if (\core\task\logmanager::uses_standard_settings()) {
 420         $ADMIN->add('taskconfig', new admin_externalpage(
 421             'tasklogs',
 422             new lang_string('tasklogs', 'admin'),
 423             "{$CFG->wwwroot}/{$CFG->admin}/tasklogs.php"
 424         ));
 425     }
 426
 427     // Email.
 428     $ADMIN->add('server', new admin_category('email', new lang_string('categoryemail', 'admin')));
 429
 430     // Outgoing mail configuration.
 431     $temp = new admin_settingpage('outgoingmailconfig', new lang_string('outgoingmailconfig', 'admin'));
 432
 433     $temp->add(new admin_setting_heading('smtpheading', new lang_string('smtp', 'admin'),
 434         new lang_string('smtpdetail', 'admin')));
 435
 436     $temp->add(new admin_setting_configtext('smtphosts', new lang_string('smtphosts', 'admin'),
 437         new lang_string('configsmtphosts', 'admin'), '', PARAM_RAW));
 438
 439     $options = [
 440         '' => new lang_string('none', 'admin'),
 441         'ssl' => 'SSL',
 442         'tls' => 'TLS',
 443     ];
 444
 445     $temp->add(new admin_setting_configselect('smtpsecure', new lang_string('smtpsecure', 'admin'),
 446         new lang_string('configsmtpsecure', 'admin'), '', $options));
 447
 448     $authtypeoptions = [
 449         'LOGIN' => 'LOGIN',
 450         'PLAIN' => 'PLAIN',
 451         'NTLM' => 'NTLM',
 452         'CRAM-MD5' => 'CRAM-MD5',
 453     ];
 454
 455     // Get all the issuers.
 456     $issuers = \core\oauth2\api::get_all_issuers();
 457     $enabledissuers = [];
 458     foreach ($issuers as $issuer) {
 459         // Get the enabled issuer only.
 460         if ($issuer->get('enabled')) {
 461             $enabledissuers[] = $issuer;
 462         }
 463     }
 464
 465     if (count($enabledissuers) > 0) {
 466         $authtypeoptions['XOAUTH2'] = 'XOAUTH2';
 467     }
 468
 469     $temp->add(new admin_setting_configselect('smtpauthtype', new lang_string('smtpauthtype', 'admin'),
 470         new lang_string('configsmtpauthtype', 'admin'), 'LOGIN', $authtypeoptions));
 471
 472     if (count($enabledissuers) > 0) {
 473         $oauth2services = [
 474             '' => new lang_string('none', 'admin'),
 475         ];
 476         foreach ($enabledissuers as $issuer) {
 477             $oauth2services[$issuer->get('id')] = s($issuer->get('name'));
 478         }
 479
 480         $temp->add(new admin_setting_configselect('smtpoauthservice', new lang_string('issuer', 'auth_oauth2'),
 481             new lang_string('configsmtpoauthservice', 'admin'), '', $oauth2services));
 482     }
 483
 484     $temp->add(new admin_setting_configtext('smtpuser', new lang_string('smtpuser', 'admin'),
 485         new lang_string('configsmtpuser', 'admin'), '', PARAM_NOTAGS));
 486
 487     $temp->add(new admin_setting_configpasswordunmask('smtppass', new lang_string('smtppass', 'admin'),
 488         new lang_string('configsmtpuser', 'admin'), ''));
 489
 490     $temp->add(new admin_setting_configtext('smtpmaxbulk', new lang_string('smtpmaxbulk', 'admin'),
 491         new lang_string('configsmtpmaxbulk', 'admin'), 1, PARAM_INT));
 492
 493     $temp->add(new admin_setting_heading('noreplydomainheading', new lang_string('noreplydomain', 'admin'),
 494         new lang_string('noreplydomaindetail', 'admin')));
 495
 496     $temp->add(new admin_setting_configtext('noreplyaddress', new lang_string('noreplyaddress', 'admin'),
 497         new lang_string('confignoreplyaddress', 'admin'), 'noreply@' . get_host_from_url($CFG->wwwroot), PARAM_EMAIL));
 498
 499     $temp->add(new admin_setting_configtextarea('allowedemaildomains',
 500         new lang_string('allowedemaildomains', 'admin'),
 501         new lang_string('configallowedemaildomains', 'admin'),
 502         ''));
 503
 504     $temp->add(new admin_setting_heading('divertallemailsheading', new lang_string('divertallemails', 'admin'),
 505         new lang_string('divertallemailsdetail', 'admin')));
 506     $temp->add(new admin_setting_configtext('divertallemailsto',
 507         new lang_string('divertallemailsto', 'admin'),
 508         new lang_string('divertallemailsto_desc', 'admin'),
 509         ''));
 510     $temp->add(new admin_setting_configtextarea('divertallemailsexcept',
 511         new lang_string('divertallemailsexcept', 'admin'),
 512         new lang_string('divertallemailsexcept_desc', 'admin'),
 513         '', PARAM_RAW, '50', '4'));
 514
 515     $noreplyaddress = isset($CFG->noreplyaddress) ? $CFG->noreplyaddress : 'noreply@example.com';
 516     $dkimdomain = substr(strrchr($noreplyaddress, "@"), 1);
 517     $dkimselector = empty($CFG->emaildkimselector) ? '[selector]' : $CFG->emaildkimselector;
 518     $pempath = "\$CFG->dataroot/dkim/{$dkimdomain}/{$dkimselector}.private";
 519     $temp->add(new admin_setting_heading('emaildkim', new lang_string('emaildkim', 'admin'),
 520         new lang_string('emaildkiminfo', 'admin', ['path' => $pempath, 'docs' => \get_docs_url('Mail_configuration#DKIM')])));
 521     $temp->add(new admin_setting_configtext('emaildkimselector', new lang_string('emaildkimselector', 'admin'),
 522         new lang_string('configemaildkimselector', 'admin'), '', PARAM_FILE));
 523
 524     $url = new moodle_url('/admin/testoutgoingmailconf.php');
 525     $link = html_writer::link($url, get_string('testoutgoingmailconf', 'admin'));
 526     $temp->add(new admin_setting_heading('testoutgoinmailc', new lang_string('testoutgoingmailconf', 'admin'),
 527         new lang_string('testoutgoingmaildetail', 'admin', $link)));
 528
 529     $temp->add(new admin_setting_heading('emaildoesnotfit', new lang_string('doesnotfit', 'admin'),
 530         new lang_string('doesnotfitdetail', 'admin')));
 531
 532     $charsets = get_list_of_charsets();
 533     unset($charsets['UTF-8']);
 534     $options = [
 535         '0' => 'UTF-8',
 536     ];
 537     $options = array_merge($options, $charsets);
 538     $temp->add(new admin_setting_configselect('sitemailcharset', new lang_string('sitemailcharset', 'admin'),
 539         new lang_string('configsitemailcharset', 'admin'), '0', $options));
 540
 541     $temp->add(new admin_setting_configcheckbox('allowusermailcharset', new lang_string('allowusermailcharset', 'admin'),
 542         new lang_string('configallowusermailcharset', 'admin'), 0));
 543
 544     $temp->add(new admin_setting_configcheckbox('allowattachments', new lang_string('allowattachments', 'admin'),
 545         new lang_string('configallowattachments', 'admin'), 1));
 546
 547     $options = [
 548         'LF' => 'LF',
 549         'CRLF' => 'CRLF',
 550     ];
 551     $temp->add(new admin_setting_configselect('mailnewline', new lang_string('mailnewline', 'admin'),
 552         new lang_string('configmailnewline', 'admin'), 'LF', $options));
 553
 554     $choices = [
 555         new lang_string('never', 'admin'),
 556         new lang_string('always', 'admin'),
 557         new lang_string('onlynoreply', 'admin'),
 558     ];
 559     $temp->add(new admin_setting_configselect('emailfromvia', new lang_string('emailfromvia', 'admin'),
 560         new lang_string('configemailfromvia', 'admin'), 1, $choices));
 561
 562     $temp->add(new admin_setting_configtext('emailsubjectprefix', new lang_string('emailsubjectprefix', 'admin'),
 563         new lang_string('configemailsubjectprefix', 'admin'), '', PARAM_RAW));
 564
 565     $temp->add(new admin_setting_configtextarea('emailheaders', new lang_string('emailheaders', 'admin'),
 566         new lang_string('configemailheaders', 'admin'), '', PARAM_RAW, '50', '3'));
 567
 568     $ADMIN->add('email', $temp);
 569
 570     // Update notifications.
 571     if (empty($CFG->disableupdatenotifications)) {
 572         $temp = new admin_settingpage('updatenotifications', new lang_string('updatenotifications', 'core_admin'));
 573         $temp->add(new admin_setting_configcheckbox('updateautocheck', new lang_string('updateautocheck', 'core_admin'),
 574             new lang_string('updateautocheck_desc', 'core_admin'), 1));
 575         $temp->add(new admin_setting_configselect('updateminmaturity', new lang_string('updateminmaturity', 'core_admin'),
 576             new lang_string('updateminmaturity_desc', 'core_admin'), MATURITY_STABLE,
 577             [
 578                 MATURITY_ALPHA => new lang_string('maturity'.MATURITY_ALPHA, 'core_admin'),
 579                 MATURITY_BETA => new lang_string('maturity'.MATURITY_BETA, 'core_admin'),
 580                 MATURITY_RC => new lang_string('maturity'.MATURITY_RC, 'core_admin'),
 581                 MATURITY_STABLE => new lang_string('maturity'.MATURITY_STABLE, 'core_admin'),
 582             ]
 583         ));
 584         $temp->add(new admin_setting_configcheckbox('updatenotifybuilds', new lang_string('updatenotifybuilds', 'core_admin'),
 585             new lang_string('updatenotifybuilds_desc', 'core_admin'), 0));
 586         $ADMIN->add('server', $temp);
 587     }
 588
 589     // Web services.
 590     $ADMIN->add('server', new admin_category('webservicesettings', new lang_string('webservices', 'webservice')));
 591
 592     // Web services > Overview.
 593     $temp = new admin_settingpage('webservicesoverview', new lang_string('webservicesoverview', 'webservice'));
 594     $temp->add(new admin_setting_webservicesoverview());
 595     $ADMIN->add('webservicesettings', $temp);
 596
 597     // Web services > API documentation.
 598     $ADMIN->add('webservicesettings', new admin_externalpage('webservicedocumentation', new lang_string('wsdocapi', 'webservice'),
 599         "{$CFG->wwwroot}/{$CFG->admin}/webservice/documentation.php", 'moodle/site:config', false));
 600
 601     // Web services > External services.
 602     $temp = new admin_settingpage('externalservices', new lang_string('externalservices', 'webservice'));
 603
 604     $temp->add(new admin_setting_heading('manageserviceshelpexplaination', new lang_string('information', 'webservice'),
 605         new lang_string('servicehelpexplanation', 'webservice')));
 606
 607     $temp->add(new admin_setting_manageexternalservices());
 608
 609     $ADMIN->add('webservicesettings', $temp);
 610
 611     $ADMIN->add('webservicesettings', new admin_externalpage('externalservice', new lang_string('editaservice', 'webservice'),
 612         "{$CFG->wwwroot}/{$CFG->admin}/webservice/service.php", 'moodle/site:config', true));
 613
 614     $ADMIN->add('webservicesettings', new admin_externalpage('externalservicefunctions',
 615         new lang_string('externalservicefunctions', 'webservice'), "{$CFG->wwwroot}/{$CFG->admin}/webservice/service_functions.php",
 616         'moodle/site:config', true));
 617
 618     $ADMIN->add('webservicesettings', new admin_externalpage('externalserviceusers',
 619         new lang_string('externalserviceusers', 'webservice'), "{$CFG->wwwroot}/{$CFG->admin}/webservice/service_users.php",
 620         'moodle/site:config', true));
 621
 622     $ADMIN->add('webservicesettings', new admin_externalpage('externalserviceusersettings',
 623         new lang_string('serviceusersettings', 'webservice'), "{$CFG->wwwroot}/{$CFG->admin}/webservice/service_user_settings.php",
 624         'moodle/site:config', true));
 625
 626     // Web services > Manage protocols.
 627     $temp = new admin_settingpage('webserviceprotocols', new lang_string('manageprotocols', 'webservice'));
 628     $temp->add(new admin_setting_managewebserviceprotocols());
 629     if (empty($CFG->enablewebservices)) {
 630         $temp->add(new admin_setting_heading('webservicesaredisabled', '', new lang_string('disabledwarning', 'webservice')));
 631     }
 632
 633     // We cannot use $OUTPUT->doc_link() this early, we would lose the ability to set the page layout on all admin pages.
 634     $url = new moodle_url(get_docs_url('How_to_get_a_security_key'));
 635     $wsdoclink = html_writer::link($url, new lang_string('supplyinfo', 'webservice'), ['target' => '_blank']);
 636     $temp->add(new admin_setting_configcheckbox('enablewsdocumentation', new lang_string('enablewsdocumentation', 'admin'),
 637         new lang_string('configenablewsdocumentation', 'admin', $wsdoclink), false));
 638
 639     $ADMIN->add('webservicesettings', $temp);
 640
 641     $plugins = core_plugin_manager::instance()->get_plugins_of_type('webservice');
 642     core_collator::asort_objects_by_property($plugins, 'displayname');
 643     foreach ($plugins as $plugin) {
 644         /** @var \core\plugininfo\webservice $plugin */
 645         $plugin->load_settings($ADMIN, 'webservicesettings', $hassiteconfig);
 646     }
 647
 648     // Web services > Manage tokens.
 649     $ADMIN->add('webservicesettings', new admin_externalpage('webservicetokens', new lang_string('managetokens', 'webservice'),
 650         new moodle_url('/admin/webservice/tokens.php')));
 651 }