See Release Notes
Long Term Support Release
<?php // This file is part of Moodle - http://moodle.org/ // // Moodle is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** * Adds security related settings links for security category to admin tree. * * @copyright 1999 Martin Dougiamas http://dougiamas.com * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ defined('MOODLE_INTERNAL') || die(); use core_admin\local\settings\filesize; if ($hassiteconfig) { // speedup for non-admins, add all caps used on this page // "ip blocker" settingpage $temp = new admin_settingpage('ipblocker', new lang_string('ipblocker', 'admin')); $temp->add(new admin_setting_configcheckbox('allowbeforeblock', new lang_string('allowbeforeblock', 'admin'), new lang_string('allowbeforeblockdesc', 'admin'), 0)); $temp->add(new admin_setting_configiplist('allowedip', new lang_string('allowediplist', 'admin'), new lang_string('ipblockersyntax', 'admin'), '')); $temp->add(new admin_setting_configiplist('blockedip', new lang_string('blockediplist', 'admin'), new lang_string('ipblockersyntax', 'admin'), '')); $ADMIN->add('security', $temp); // "sitepolicies" settingpage $temp = new admin_settingpage('sitepolicies', new lang_string('sitepolicies', 'admin')); $temp->add(new admin_setting_configcheckbox('protectusernames', new lang_string('protectusernames', 'admin'), new lang_string('configprotectusernames', 'admin'), 1)); $temp->add(new admin_setting_configcheckbox('forcelogin', new lang_string('forcelogin', 'admin'), new lang_string('configforcelogin', 'admin'), 0)); $temp->add(new admin_setting_configcheckbox('forceloginforprofiles', new lang_string('forceloginforprofiles', 'admin'), new lang_string('configforceloginforprofiles', 'admin'), 1)); $temp->add(new admin_setting_configcheckbox('forceloginforprofileimage', new lang_string('forceloginforprofileimage', 'admin'), new lang_string('forceloginforprofileimage_help', 'admin'), 0)); $temp->add(new admin_setting_configcheckbox('opentowebcrawlers', new lang_string('opentowebcrawlers', 'admin'), new lang_string('configopentowebcrawlers', 'admin'), 0)); $temp->add(new admin_setting_configselect('allowindexing', new lang_string('allowindexing', 'admin'), new lang_string('allowindexing_desc', 'admin'), 0, array(0 => new lang_string('allowindexingexceptlogin', 'admin'), 1 => new lang_string('allowindexingeverywhere', 'admin'), 2 => new lang_string('allowindexingnowhere', 'admin')))); $temp->add(new admin_setting_pickroles('profileroles', new lang_string('profileroles','admin'), new lang_string('configprofileroles', 'admin'), array('student', 'teacher', 'editingteacher'))); $maxbytes = 0; if (!empty($CFG->maxbytes)) { $maxbytes = $CFG->maxbytes; } $max_upload_choices = get_max_upload_sizes(0, 0, 0, $maxbytes); // maxbytes set to 0 will allow the maximum server limit for uploads $temp->add(new admin_setting_configselect('maxbytes', new lang_string('maxbytes', 'admin'), new lang_string('configmaxbytes', 'admin'), 0, $max_upload_choices)); // 100MB $defaultuserquota = 100 * filesize::UNIT_MB; $temp->add(new filesize('userquota', new lang_string('userquota', 'admin'), new lang_string('userquota_desc', 'admin'), $defaultuserquota)); $temp->add(new admin_setting_configcheckbox('allowobjectembed', new lang_string('allowobjectembed', 'admin'), new lang_string('configallowobjectembed', 'admin'), 0)); $temp->add(new admin_setting_configcheckbox('enabletrusttext', new lang_string('enabletrusttext', 'admin'), new lang_string('configenabletrusttext', 'admin'), 0)); $temp->add(new admin_setting_configselect('maxeditingtime', new lang_string('maxeditingtime','admin'), new lang_string('configmaxeditingtime','admin'), 1800, array(60 => new lang_string('numminutes', '', 1), 300 => new lang_string('numminutes', '', 5), 900 => new lang_string('numminutes', '', 15), 1800 => new lang_string('numminutes', '', 30), 2700 => new lang_string('numminutes', '', 45), 3600 => new lang_string('numminutes', '', 60)))); $temp->add(new admin_setting_configcheckbox('extendedusernamechars', new lang_string('extendedusernamechars', 'admin'), new lang_string('configextendedusernamechars', 'admin'), 0)); $temp->add(new admin_setting_configcheckbox('extendedusernamechars', new lang_string('extendedusernamechars', 'admin'), new lang_string('configextendedusernamechars', 'admin'), 0)); $temp->add(new admin_setting_configcheckbox('keeptagnamecase', new lang_string('keeptagnamecase','admin'),new lang_string('configkeeptagnamecase', 'admin'),'1')); $temp->add(new admin_setting_configcheckbox('profilesforenrolledusersonly', new lang_string('profilesforenrolledusersonly','admin'),new lang_string('configprofilesforenrolledusersonly', 'admin'),'1')); $temp->add(new admin_setting_configcheckbox('cronclionly', new lang_string('cronclionly', 'admin'), new lang_string ('configcronclionly', 'admin'), 1)); $temp->add(new admin_setting_configpasswordunmask('cronremotepassword', new lang_string('cronremotepassword', 'admin'), new lang_string('configcronremotepassword', 'admin'), '')); $temp->add(new admin_setting_configcheckbox('tool_task/enablerunnow', new lang_string('enablerunnow', 'tool_task'), new lang_string('enablerunnow_desc', 'tool_task'), 1)); $options = array(0=>get_string('no'), 3=>3, 5=>5, 7=>7, 10=>10, 20=>20, 30=>30, 50=>50, 100=>100); $temp->add(new admin_setting_configselect('lockoutthreshold', new lang_string('lockoutthreshold', 'admin'), new lang_string('lockoutthreshold_desc', 'admin'), 0, $options)); $temp->add(new admin_setting_configduration('lockoutwindow', new lang_string('lockoutwindow', 'admin'), new lang_string('lockoutwindow_desc', 'admin'), 60*30)); $temp->add(new admin_setting_configduration('lockoutduration', new lang_string('lockoutduration', 'admin'), new lang_string('lockoutduration_desc', 'admin'), 60*30)); $temp->add(new admin_setting_configcheckbox('passwordpolicy', new lang_string('passwordpolicy', 'admin'), new lang_string('configpasswordpolicy', 'admin'), 1)); $temp->add(new admin_setting_configtext('minpasswordlength', new lang_string('minpasswordlength', 'admin'), new lang_string('configminpasswordlength', 'admin'), 8, PARAM_INT)); $temp->add(new admin_setting_configtext('minpassworddigits', new lang_string('minpassworddigits', 'admin'), new lang_string('configminpassworddigits', 'admin'), 1, PARAM_INT)); $temp->add(new admin_setting_configtext('minpasswordlower', new lang_string('minpasswordlower', 'admin'), new lang_string('configminpasswordlower', 'admin'), 1, PARAM_INT)); $temp->add(new admin_setting_configtext('minpasswordupper', new lang_string('minpasswordupper', 'admin'), new lang_string('configminpasswordupper', 'admin'), 1, PARAM_INT)); $temp->add(new admin_setting_configtext('minpasswordnonalphanum', new lang_string('minpasswordnonalphanum', 'admin'), new lang_string('configminpasswordnonalphanum', 'admin'), 1, PARAM_INT)); $temp->add(new admin_setting_configtext('maxconsecutiveidentchars', new lang_string('maxconsecutiveidentchars', 'admin'), new lang_string('configmaxconsecutiveidentchars', 'admin'), 0, PARAM_INT)); $temp->add(new admin_setting_configcheckbox('passwordpolicycheckonlogin', new lang_string('passwordpolicycheckonlogin', 'admin'), new lang_string('configpasswordpolicycheckonlogin', 'admin'), 0)); $temp->add(new admin_setting_configtext('passwordreuselimit', new lang_string('passwordreuselimit', 'admin'), new lang_string('passwordreuselimit_desc', 'admin'), 0, PARAM_INT)); $pwresetoptions = array( 300 => new lang_string('numminutes', '', 5), 900 => new lang_string('numminutes', '', 15), 1800 => new lang_string('numminutes', '', 30), 2700 => new lang_string('numminutes', '', 45), 3600 => new lang_string('numminutes', '', 60), 7200 => new lang_string('numminutes', '', 120), 14400 => new lang_string('numminutes', '', 240) ); $adminsetting = new admin_setting_configselect( 'pwresettime', new lang_string('passwordresettime','admin'), new lang_string('configpasswordresettime','admin'), 1800, $pwresetoptions); $temp->add($adminsetting); $temp->add(new admin_setting_configcheckbox('passwordchangelogout', new lang_string('passwordchangelogout', 'admin'), new lang_string('passwordchangelogout_desc', 'admin'), 0)); $temp->add(new admin_setting_configcheckbox('passwordchangetokendeletion', new lang_string('passwordchangetokendeletion', 'admin'), new lang_string('passwordchangetokendeletion_desc', 'admin'), 0)); $temp->add(new admin_setting_configduration('tokenduration', new lang_string('tokenduration', 'admin'), new lang_string('tokenduration_desc', 'admin'), 12 * WEEKSECS, WEEKSECS)); $temp->add(new admin_setting_configcheckbox('groupenrolmentkeypolicy', new lang_string('groupenrolmentkeypolicy', 'admin'), new lang_string('groupenrolmentkeypolicy_desc', 'admin'), 1)); $temp->add(new admin_setting_configcheckbox('disableuserimages', new lang_string('disableuserimages', 'admin'), new lang_string('configdisableuserimages', 'admin'), 0)); $temp->add(new admin_setting_configcheckbox('emailchangeconfirmation', new lang_string('emailchangeconfirmation', 'admin'), new lang_string('configemailchangeconfirmation', 'admin'), 1)); $temp->add(new admin_setting_configselect('rememberusername', new lang_string('rememberusername','admin'), new lang_string('rememberusername_desc','admin'), 2, array(1=>new lang_string('yes'), 0=>new lang_string('no'), 2=>new lang_string('optional')))); $temp->add(new admin_setting_configcheckbox('strictformsrequired', new lang_string('strictformsrequired', 'admin'), new lang_string('configstrictformsrequired', 'admin'), 0)); $temp->add(new admin_setting_heading('adminpresets', new lang_string('siteadminpresetspluginname', 'core_adminpresets'), '')); $sensiblesettingsdefault = 'recaptchapublickey@@none, recaptchaprivatekey@@none, googlemapkey3@@none, '; $sensiblesettingsdefault .= 'secretphrase@@url, cronremotepassword@@none, smtpuser@@none, '; $sensiblesettingsdefault .= 'smtppass@@none, proxypassword@@none, quizpassword@@quiz, allowedip@@none, blockedip@@none, '; $sensiblesettingsdefault .= 'dbpass@@logstore_database, messageinbound_hostpass@@none, '; $sensiblesettingsdefault .= 'bind_pw@@auth_cas, pass@@auth_db, bind_pw@@auth_ldap, '; $sensiblesettingsdefault .= 'dbpass@@enrol_database, bind_pw@@enrol_ldap, '; $sensiblesettingsdefault .= 'server_password@@search_solr, ssl_keypassword@@search_solr, '; $sensiblesettingsdefault .= 'alternateserver_password@@search_solr, alternatessl_keypassword@@search_solr, '; $sensiblesettingsdefault .= 'test_password@@cachestore_redis, password@@mlbackend_python, '; $sensiblesettingsdefault .= 'badges_badgesalt@@none, calendar_exportsalt@@none'; $temp->add(new admin_setting_configtextarea('adminpresets/sensiblesettings', get_string('sensiblesettings', 'core_adminpresets'), get_string('sensiblesettingstext', 'core_adminpresets'), $sensiblesettingsdefault, PARAM_TEXT)); $ADMIN->add('security', $temp); // "httpsecurity" settingpage $temp = new admin_settingpage('httpsecurity', new lang_string('httpsecurity', 'admin')); $temp->add(new admin_setting_configcheckbox('cookiesecure', new lang_string('cookiesecure', 'admin'), new lang_string('configcookiesecure', 'admin'), 1));< $temp->add(new admin_setting_configcheckbox('cookiehttponly', new lang_string('cookiehttponly', 'admin'), new lang_string('configcookiehttponly', 'admin'), 0));$temp->add(new admin_setting_configcheckbox('allowframembedding', new lang_string('allowframembedding', 'admin'), new lang_string('allowframembedding_help', 'admin'), 0)); // Settings elements used by the \core\files\curl_security_helper class. $blockedhostsdefault = [< '127.0.0.1',> '127.0.0.0/8','192.168.0.0/16', '10.0.0.0/8', '172.16.0.0/12', '0.0.0.0', 'localhost', '169.254.169.254', '0000::1', ]; $allowedportsdefault = ['443', '80']; // By default, block various common internal network or cloud provider hosts. $temp->add(new admin_setting_configmixedhostiplist('curlsecurityblockedhosts', new lang_string('curlsecurityblockedhosts', 'admin'), new lang_string('curlsecurityblockedhostssyntax', 'admin'), implode(PHP_EOL, $blockedhostsdefault))); // By default, only allow web ports. $temp->add(new admin_setting_configportlist('curlsecurityallowedport', new lang_string('curlsecurityallowedport', 'admin'), new lang_string('curlsecurityallowedportsyntax', 'admin'), implode(PHP_EOL, $allowedportsdefault))); // HTTP Header referrer policy settings. $referreroptions = [ 'default' => get_string('referrernone', 'admin'), 'no-referrer' => 'no-referrer', 'no-referrer-when-downgrade' => 'no-referrer-when-downgrade', 'origin' => 'origin', 'origin-when-cross-origin' => 'origin-when-cross-origin', 'same-origin' => 'same-origin', 'strict-origin' => 'strict-origin', 'strict-origin-when-cross-origin' => 'strict-origin-when-cross-origin', 'unsafe-url' => 'unsafe-url', ]; $temp->add(new admin_setting_configselect('referrerpolicy', new lang_string('referrerpolicy', 'admin'), new lang_string('referrerpolicydesc', 'admin'), 'default', $referreroptions)); $ADMIN->add('security', $temp); // "notifications" settingpage $temp = new admin_settingpage('notifications', new lang_string('notifications', 'admin')); $temp->add(new admin_setting_configcheckbox('displayloginfailures', new lang_string('displayloginfailures', 'admin'), new lang_string('configdisplayloginfailures', 'admin'), 0)); $temp->add(new admin_setting_users_with_capability('notifyloginfailures', new lang_string('notifyloginfailures', 'admin'), new lang_string('confignotifyloginfailures', 'admin'), array(), 'moodle/site:config')); $options = array(); for ($i = 1; $i <= 100; $i++) { $options[$i] = $i; } $temp->add(new admin_setting_configselect('notifyloginthreshold', new lang_string('notifyloginthreshold', 'admin'), new lang_string('confignotifyloginthreshold', 'admin'), '10', $options)); $ADMIN->add('security', $temp); } // end of speedup