set version to 2.0.23 for upcoming bugfix release

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

.github/workflows/build-docs.yml

@@ -1,4 +1,4 @@
-name: build-docs
+name: build-documentation
 
 on:
   release:
@@ -11,4 +11,4 @@ jobs:
       - env:
           GITHUB_TOKEN: ${{ secrets.ORG_GITHUB_TOKEN }}
         run: |
-          gh workflow run --repo Froxlor/Documentation build-docs -f ref=${{github.ref_name}}
+          gh workflow run --repo Froxlor/Documentation build-and-deploy.yml -f type=tags ref=${{github.ref_name}}

actions/admin/settings/110.accounts.php

@@ -138,6 +138,26 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
+				'system_req_limit_per_interval' => [
+					'label' => lng('serversettings.req_limit_per_interval'),
+					'settinggroup' => 'system',
+					'varname' => 'req_limit_per_interval',
+					'type' => 'number',
+					'min' => 30,
+					'default' => 60,
+					'save_method' => 'storeSettingField',
+					'advanced_mode' => true
+				],
+				'system_req_limit_interval' => [
+					'label' => lng('serversettings.req_limit_interval'),
+					'settinggroup' => 'system',
+					'varname' => 'req_limit_interval',
+					'type' => 'number',
+					'min' => 5,
+					'default' => 60,
+					'save_method' => 'storeSettingField',
+					'advanced_mode' => true
+				],
 				'customer_accountprefix' => [
 					'label' => lng('serversettings.accountprefix'),
 					'settinggroup' => 'customer',

actions/admin/settings/120.system.php

@@ -109,7 +109,19 @@ return [
 					'default' => false,
 					'save_method' => 'storeSettingField'
 				],
-				'update_channel' => [
+				'api_customer_default' => [
+					'label' => lng('serversettings.api_customer_default'),
+					'settinggroup' => 'api',
+					'varname' => 'customer_default',
+					'type' => 'select',
+					'default' => 1,
+					'select_var' => [
+						1 => lng('panel.yes'),
+						0 => lng('panel.no')
+					],
+					'save_method' => 'storeSettingField'
+				],
+				'system_update_channel' => [
 					'label' => lng('serversettings.update_channel'),
 					'settinggroup' => 'system',
 					'varname' => 'update_channel',
@@ -122,7 +134,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
-				'system_validatedomain' => [
+				'system_validate_domain' => [
 					'label' => lng('serversettings.validate_domain'),
 					'settinggroup' => 'system',
 					'varname' => 'validate_domain',
@@ -307,7 +319,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
-				'hide_incompatible_settings' => [
+				'system_hide_incompatible_settings' => [
 					'label' => lng('serversettings.hide_incompatible_settings'),
 					'settinggroup' => 'system',
 					'varname' => 'hide_incompatible_settings',

actions/admin/settings/122.froxlorvhost.php

@@ -53,7 +53,7 @@ return [
 					'string_regexp' => '/^(([a-z0-9\-\._]+, ?)*[a-z0-9\-\._]+)?$/i',
 					'string_emptyallowed' => true,
 					'default' => '',
-					'save_method' => 'storeSettingField',
+					'save_method' => 'storeSettingClearCertificates',
 					'advanced_mode' => true
 				],
 				/**
@@ -154,7 +154,7 @@ return [
 				/**
 				 * FCGID
 				 */
-				'system_mod_fcgid_enabled_ownvhost' => [
+				'system_mod_fcgid_ownvhost' => [
 					'label' => lng('serversettings.mod_fcgid_ownvhost'),
 					'settinggroup' => 'system',
 					'varname' => 'mod_fcgid_ownvhost',
@@ -224,7 +224,7 @@ return [
 				/**
 				 * php-fpm
 				 */
-				'system_phpfpm_enabled_ownvhost' => [
+				'phpfpm_enabled_ownvhost' => [
 					'label' => lng('phpfpm.ownvhost'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'enabled_ownvhost',
@@ -237,7 +237,7 @@ return [
 					]),
 					'requires_reconf' => ['system:php-fpm']
 				],
-				'system_phpfpm_httpuser' => [
+				'phpfpm_vhost_httpuser' => [
 					'label' => lng('phpfpm.vhost_httpuser'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'vhost_httpuser',
@@ -250,7 +250,7 @@ return [
 					]),
 					'requires_reconf' => ['system:php-fpm']
 				],
-				'system_phpfpm_httpgroup' => [
+				'phpfpm_vhost_httpgroup' => [
 					'label' => lng('phpfpm.vhost_httpgroup'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'vhost_httpgroup',
@@ -263,7 +263,7 @@ return [
 					]),
 					'requires_reconf' => ['system:php-fpm']
 				],
-				'system_phpfpm_defaultini_ownvhost' => [
+				'phpfpm_vhost_defaultini' => [
 					'label' => lng('serversettings.mod_fcgid.defaultini_ownvhost'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'vhost_defaultini',

actions/admin/settings/130.webserver.php

@@ -60,7 +60,7 @@ return [
 						'apache2'
 					]
 				],
-				'system_apache_itksupport' => [
+				'system_apacheitksupport' => [
 					'label' => lng('serversettings.apache_itksupport'),
 					'settinggroup' => 'system',
 					'varname' => 'apacheitksupport',
@@ -229,7 +229,7 @@ return [
 						'nginx'
 					]
 				],
-				'system_customersslpath' => [
+				'system_customer_ssl_path' => [
 					'label' => lng('serversettings.customerssl_directory'),
 					'settinggroup' => 'system',
 					'varname' => 'customer_ssl_path',
@@ -287,7 +287,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
-				'system_apache_globaldiropt' => [
+				'system_apacheglobaldiropt' => [
 					'label' => lng('serversettings.apache_globaldiropt'),
 					'settinggroup' => 'system',
 					'varname' => 'apacheglobaldiropt',

actions/admin/settings/131.ssl.php

@@ -32,7 +32,7 @@ return [
 			'title' => lng('admin.sslsettings'),
 			'icon' => 'fa-solid fa-shield',
 			'fields' => [
-				'system_ssl_enabled' => [
+				'system_use_ssl' => [
 					'label' => lng('serversettings.ssl.use_ssl'),
 					'settinggroup' => 'system',
 					'varname' => 'use_ssl',

actions/admin/settings/135.fcgid.php

@@ -33,7 +33,7 @@ return [
 				'lighttpd'
 			],
 			'fields' => [
-				'system_mod_fcgid_enabled' => [
+				'system_mod_fcgid' => [
 					'label' => lng('serversettings.mod_fcgid'),
 					'settinggroup' => 'system',
 					'varname' => 'mod_fcgid',

actions/admin/settings/136.phpfpm.php

@@ -31,7 +31,7 @@ return [
 			'title' => lng('admin.phpfpm_settings'),
 			'icon' => 'fa-brands fa-php',
 			'fields' => [
-				'system_phpfpm_enabled' => [
+				'phpfpm_enabled' => [
 					'label' => lng('serversettings.phpfpm'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'enabled',
@@ -45,7 +45,7 @@ return [
 					'overview_option' => true,
 					'requires_reconf' => ['http', 'system:php-fpm']
 				],
-				'system_phpfpm_defaultini' => [
+				'phpfpm_defaultini' => [
 					'label' => lng('serversettings.mod_fcgid.defaultini'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'defaultini',
@@ -57,7 +57,7 @@ return [
 					],
 					'save_method' => 'storeSettingField'
 				],
-				'system_phpfpm_aliasconfigdir' => [
+				'phpfpm_aliasconfigdir' => [
 					'label' => lng('serversettings.phpfpm_settings.aliasconfigdir'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'aliasconfigdir',
@@ -67,7 +67,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
-				'system_phpfpm_tmpdir' => [
+				'phpfpm_tmpdir' => [
 					'label' => lng('serversettings.mod_fcgid.tmpdir'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'tmpdir',
@@ -76,7 +76,7 @@ return [
 					'default' => '/var/customers/tmp/',
 					'save_method' => 'storeSettingField'
 				],
-				'system_phpfpm_peardir' => [
+				'phpfpm_peardir' => [
 					'label' => lng('serversettings.mod_fcgid.peardir'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'peardir',
@@ -88,7 +88,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
-				'system_phpfpm_envpath' => [
+				'phpfpm_envpath' => [
 					'label' => lng('serversettings.phpfpm_settings.envpath'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'envpath',
@@ -100,7 +100,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
-				'system_phpfpm_fastcgi_ipcdir' => [
+				'phpfpm_fastcgi_ipcdir' => [
 					'label' => lng('serversettings.phpfpm_settings.ipcdir'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'fastcgi_ipcdir',
@@ -110,7 +110,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
-				'system_phpfpm_use_mod_proxy' => [
+				'phpfpm_use_mod_proxy' => [
 					'label' => lng('phpfpm.use_mod_proxy'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'use_mod_proxy',
@@ -119,7 +119,7 @@ return [
 					'visible' => Settings::Get('system.apache24'),
 					'save_method' => 'storeSettingField'
 				],
-				'system_phpfpm_ini_flags' => [
+				'phpfpm_ini_flags' => [
 					'label' => lng('phpfpm.ini_flags'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'ini_flags',
@@ -128,7 +128,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
-				'system_phpfpm_ini_values' => [
+				'phpfpm_ini_values' => [
 					'label' => lng('phpfpm.ini_values'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'ini_values',
@@ -137,7 +137,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
-				'system_phpfpm_ini_admin_flags' => [
+				'phpfpm_ini_admin_flags' => [
 					'label' => lng('phpfpm.ini_admin_flags'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'ini_admin_flags',
@@ -146,7 +146,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
-				'system_phpfpm_ini_admin_values' => [
+				'phpfpm_ini_admin_values' => [
 					'label' => lng('phpfpm.ini_admin_values'),
 					'settinggroup' => 'phpfpm',
 					'varname' => 'ini_admin_values',

actions/admin/settings/137.perl.php

@@ -29,7 +29,7 @@ return [
 			'title' => lng('admin.perl_settings'),
 			'icon' => 'fa-solid fa-code',
 			'fields' => [
-				'perl_path' => [
+				'system_perl_path' => [
 					'label' => lng('serversettings.perl_path'),
 					'settinggroup' => 'system',
 					'varname' => 'perl_path',
@@ -40,7 +40,7 @@ return [
 						'lighttpd'
 					]
 				],
-				'system_perl_suexecworkaround' => [
+				'perl_suexecworkaround' => [
 					'label' => lng('serversettings.perl.suexecworkaround'),
 					'settinggroup' => 'perl',
 					'varname' => 'suexecworkaround',
@@ -51,7 +51,7 @@ return [
 						'apache2'
 					]
 				],
-				'system_perl_suexeccgipath' => [
+				'perl_suexecpath' => [
 					'label' => lng('serversettings.perl.suexeccgipath'),
 					'settinggroup' => 'perl',
 					'varname' => 'suexecpath',
@@ -63,7 +63,7 @@ return [
 						'apache2'
 					]
 				],
-				'perl_server' => [
+				'serversettings_perl_server' => [
 					'label' => lng('serversettings.perl_server'),
 					'settinggroup' => 'serversettings',
 					'varname' => 'perl_server',

actions/admin/settings/150.mail.php

@@ -98,7 +98,7 @@ return [
 					'default' => 100,
 					'save_method' => 'storeSettingField'
 				],
-				'system_catchall_enabled' => [
+				'catchall_catchall_enabled' => [
 					'label' => lng('serversettings.catchall_enabled'),
 					'settinggroup' => 'catchall',
 					'varname' => 'catchall_enabled',

actions/admin/settings/155.ftpserver.php

@@ -29,7 +29,7 @@ return [
 			'title' => lng('admin.ftpserversettings'),
 			'icon' => 'fa-solid fa-arrow-right-arrow-left',
 			'fields' => [
-				'ftpserver' => [
+				'system_ftpserver' => [
 					'label' => lng('admin.ftpserver'),
 					'settinggroup' => 'system',
 					'varname' => 'ftpserver',

actions/admin/settings/160.nameserver.php

@@ -31,7 +31,7 @@ return [
 			'title' => lng('admin.nameserversettings'),
 			'icon' => 'fa-solid fa-globe',
 			'fields' => [
-				'nameserver_enable' => [
+				'system_bind_enable' => [
 					'label' => lng('serversettings.bindenable'),
 					'settinggroup' => 'system',
 					'varname' => 'bind_enable',

actions/admin/settings/180.dkim.php

@@ -31,7 +31,7 @@ return [
 			'title' => lng('admin.dkimsettings'),
 			'icon' => 'fa-solid fa-fingerprint',
 			'fields' => [
-				'dkim_enabled' => [
+				'dkim_use_dkim' => [
 					'label' => lng('dkim.use_dkim'),
 					'settinggroup' => 'dkim',
 					'varname' => 'use_dkim',
@@ -40,7 +40,7 @@ return [
 					'save_method' => 'storeSettingFieldInsertBindTask',
 					'overview_option' => true
 				],
-				'dkim_prefix' => [
+				'dkim_dkim_prefix' => [
 					'label' => lng('dkim.dkim_prefix'),
 					'settinggroup' => 'dkim',
 					'varname' => 'dkim_prefix',
@@ -59,7 +59,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'advanced_mode' => true
 				],
-				'dkim_domains' => [
+				'dkim_dkim_domains' => [
 					'label' => lng('dkim.dkim_domains'),
 					'settinggroup' => 'dkim',
 					'varname' => 'dkim_domains',
@@ -68,7 +68,7 @@ return [
 					'default' => 'domains',
 					'save_method' => 'storeSettingField'
 				],
-				'dkim_dkimkeys' => [
+				'dkim_dkim_dkimkeys' => [
 					'label' => lng('dkim.dkim_dkimkeys'),
 					'settinggroup' => 'dkim',
 					'varname' => 'dkim_dkimkeys',
@@ -77,7 +77,7 @@ return [
 					'default' => 'dkim-keys.conf',
 					'save_method' => 'storeSettingField'
 				],
-				'dkim_algorithm' => [
+				'dkim_dkim_algorithm' => [
 					'label' => lng('dkim.dkim_algorithm'),
 					'settinggroup' => 'dkim',
 					'varname' => 'dkim_algorithm',
@@ -92,7 +92,7 @@ return [
 					'save_method' => 'storeSettingFieldInsertBindTask',
 					'advanced_mode' => true
 				],
-				'dkim_servicetype' => [
+				'dkim_dkim_servicetype' => [
 					'label' => lng('dkim.dkim_servicetype'),
 					'settinggroup' => 'dkim',
 					'varname' => 'dkim_servicetype',
@@ -105,7 +105,7 @@ return [
 					'save_method' => 'storeSettingFieldInsertBindTask',
 					'advanced_mode' => true
 				],
-				'dkim_keylength' => [
+				'dkim_dkim_keylength' => [
 					'label' => [
 						'title' => lng('dkim.dkim_keylength.title'),
 						'description' => lng('dkim.dkim_keylength.description', [Settings::Get('dkim.dkim_prefix')])
@@ -120,7 +120,7 @@ return [
 					],
 					'save_method' => 'storeSettingFieldInsertBindTask'
 				],
-				'dkim_notes' => [
+				'dkim_dkim_notes' => [
 					'label' => lng('dkim.dkim_notes'),
 					'settinggroup' => 'dkim',
 					'varname' => 'dkim_notes',
@@ -130,7 +130,7 @@ return [
 					'save_method' => 'storeSettingFieldInsertBindTask',
 					'advanced_mode' => true
 				],
-				'dkimrestart_command' => [
+				'dkim_dkimrestart_command' => [
 					'label' => lng('dkim.dkimrestart_command'),
 					'settinggroup' => 'dkim',
 					'varname' => 'dkimrestart_command',

actions/admin/settings/185.spf.php

@@ -29,7 +29,7 @@ return [
 			'title' => lng('admin.spfsettings'),
 			'icon' => 'fa-solid fa-clipboard-check',
 			'fields' => [
-				'use_spf' => [
+				'spf_use_spf' => [
 					'label' => lng('spf.use_spf'),
 					'settinggroup' => 'spf',
 					'varname' => 'use_spf',
@@ -38,7 +38,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'overview_option' => true
 				],
-				'spf_entry' => [
+				'spf_spf_entry' => [
 					'label' => lng('spf.spf_entry'),
 					'settinggroup' => 'spf',
 					'varname' => 'spf_entry',

actions/admin/settings/220.quota.php

@@ -30,7 +30,7 @@ return [
 			'icon' => 'fa-solid fa-sliders',
 			'advanced_mode' => true,
 			'fields' => [
-				'diskquota_enabled' => [
+				'system_diskquota_enabled' => [
 					'label' => lng('serversettings.diskquota_enabled'),
 					'settinggroup' => 'system',
 					'varname' => 'diskquota_enabled',
@@ -39,7 +39,7 @@ return [
 					'save_method' => 'storeSettingField',
 					'overview_option' => true
 				],
-				'diskquota_repquota_path' => [
+				'system_diskquota_repquota_path' => [
 					'label' => lng('serversettings.diskquota_repquota_path.description'),
 					'settinggroup' => 'system',
 					'varname' => 'diskquota_repquota_path',
@@ -47,7 +47,7 @@ return [
 					'default' => '/usr/sbin/repquota',
 					'save_method' => 'storeSettingField'
 				],
-				'diskquota_quotatool_path' => [
+				'system_diskquota_quotatool_path' => [
 					'label' => lng('serversettings.diskquota_quotatool_path.description'),
 					'settinggroup' => 'system',
 					'varname' => 'diskquota_quotatool_path',
@@ -55,7 +55,7 @@ return [
 					'default' => '/usr/bin/quotatool',
 					'save_method' => 'storeSettingField'
 				],
-				'diskquota_customer_partition' => [
+				'system_diskquota_customer_partition' => [
 					'label' => lng('serversettings.diskquota_customer_partition.description'),
 					'settinggroup' => 'system',
 					'varname' => 'diskquota_customer_partition',

admin_admins.php

@@ -77,6 +77,7 @@ if (($page == 'admins' || $page == 'overview') && $userinfo['change_serversettin
 			$result['switched_user'] = CurrentUser::getData();
 			$result['adminsession'] = 1;
 			$result['userid'] = $result['adminid'];
+			session_regenerate_id(true);
 			CurrentUser::setData($result);
 
 			$log->logAction(

admin_autoupdate.php

@@ -28,7 +28,7 @@ require __DIR__ . '/lib/init.php';
 
 use Froxlor\Froxlor;
 use Froxlor\FroxlorLogger;
-use Froxlor\Http\HttpClient;
+use Froxlor\FileDir;
 use Froxlor\Install\AutoUpdate;
 use Froxlor\Settings;
 use Froxlor\UI\Panel\UI;
@@ -132,7 +132,7 @@ elseif ($page == 'getdownload') {
 elseif ($page == 'extract') {
 	if (isset($_POST['send']) && $_POST['send'] == 'send') {
 		$toExtract = isset($_POST['archive']) ? $_POST['archive'] : null;
-		$localArchive = Froxlor::getInstallDir() . '/updates/' . $toExtract;
+		$localArchive = FileDir::makeCorrectFile(Froxlor::getInstallDir() . '/updates/' . $toExtract);
 		$log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "Extracting " . $localArchive . " to " . Froxlor::getInstallDir());
 		$result = AutoUpdate::extractZip($localArchive);
 		if ($result > 0) {
@@ -146,7 +146,7 @@ elseif ($page == 'extract') {
 		Response::redirectTo('admin_updates.php');
 	} else {
 		$toExtract = isset($_GET['archive']) ? $_GET['archive'] : null;
-		$localArchive = Froxlor::getInstallDir() . '/updates/' . $toExtract;
+		$localArchive = FileDir::makeCorrectFile(Froxlor::getInstallDir() . '/updates/' . $toExtract);
 	}
 
 	if (!file_exists($localArchive)) {

admin_configfiles.php

@@ -33,6 +33,7 @@ use Froxlor\Settings;
 use Froxlor\UI\Panel\UI;
 use Froxlor\UI\Request;
 use Froxlor\UI\Response;
+use Froxlor\Validate\Validate;
 
 if ($userinfo['change_serversettings'] == '1') {
 	if ($action == 'setconfigured') {
@@ -91,6 +92,7 @@ if ($userinfo['change_serversettings'] == '1') {
 	}
 
 	if ($distribution != "" && isset($_POST['finish'])) {
+		$valid_keys = ['http', 'dns', 'smtp', 'mail', 'ftp', 'system', 'distro'];
 		unset($_POST['finish']);
 		unset($_POST['csrf_token']);
 		$params = $_POST;
@@ -99,6 +101,20 @@ if ($userinfo['change_serversettings'] == '1') {
 		foreach ($_POST['system'] as $sysdaemon) {
 			$params['system'][] = $sysdaemon;
 		}
+		// validate params
+		foreach ($params as $key => $value) {
+			if (!in_array($key, $valid_keys)) {
+				unset($params[$key]);
+				continue;
+			}
+			if (!is_array($value)) {
+				$params[$key] = Validate::validate($value, $key);
+			} else {
+				foreach ($value as $subkey => $subvalue) {
+					$params[$key][$subkey] = Validate::validate($subvalue, $key.'.'.$subkey);
+				}
+			}
+		}
 		$params_content = json_encode($params);
 		$params_filename = FileDir::makeCorrectFile(Froxlor::getInstallDir() . 'install/' . Froxlor::genSessionId() . '.json');
 		file_put_contents($params_filename, $params_content);

admin_customers.php

@@ -93,6 +93,7 @@ if (($page == 'customers' || $page == 'overview') && $userinfo['customers'] != '
 			$result['switched_user'] = CurrentUser::getData();
 			$result['adminsession'] = 0;
 			$result['userid'] = $result['customerid'];
+			session_regenerate_id(true);
 			CurrentUser::setData($result);
 
 			$log->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "switched user and is now '" . $destination_user . "'");

admin_domains.php

@@ -282,6 +282,12 @@ if ($page == 'domains' || $page == 'overview') {
 				}
 			}
 
+			$openbasedir = [
+				0 => lng('domain.docroot'),
+				1 => lng('domain.homedir'),
+				2 => lng('domain.docparent')
+			];
+			
 			// create serveralias options
 			$serveraliasoptions = [
 				0 => lng('domains.serveraliasoption_wildcard'),
@@ -545,6 +551,12 @@ if ($page == 'domains' || $page == 'overview') {
 				$result['temporary_ssl_redirect'] = $result['ssl_redirect'];
 				$result['ssl_redirect'] = ($result['ssl_redirect'] == 0 ? 0 : 1);
 
+				$openbasedir = [
+					0 => lng('domain.docroot'),
+					1 => lng('domain.homedir'),
+					2 => lng('domain.docparent')
+				];
+				
 				$serveraliasoptions = [
 					0 => lng('domains.serveraliasoption_wildcard'),
 					1 => lng('domains.serveraliasoption_www'),

admin_index.php

@@ -53,6 +53,7 @@ if ($action == 'logout') {
 	if (is_array(CurrentUser::getField('switched_user'))) {
 		$result = CurrentUser::getData();
 		$result = $result['switched_user'];
+		session_regenerate_id(true);
 		CurrentUser::setData($result);
 		$target = (isset($_GET['target']) ? $_GET['target'] : 'index');
 		$redirect = "admin_" . $target . ".php";

bin/froxlor-cli

@@ -26,6 +26,7 @@
 
 declare(strict_types=1);
 
+use Froxlor\Cli\ConfigDiff;
 use Symfony\Component\Console\Application;
 use Froxlor\Cli\RunApiCommand;
 use Froxlor\Cli\ConfigServices;
@@ -61,4 +62,5 @@ $application->add(new InstallCommand());
 $application->add(new MasterCron());
 $application->add(new UserCommand());
 $application->add(new ValidateAcmeWebroot());
+$application->add(new ConfigDiff());
 $application->run();

composer.json

@@ -45,6 +45,7 @@
 		"ext-openssl": "*",
 		"ext-fileinfo": "*",
 		"ext-gmp": "*",
+		"ext-gd": "*",
 		"phpmailer/phpmailer": "~6.0",
 		"monolog/monolog": "^1.24",
 		"robthree/twofactorauth": "^1.6",

customer_email.php

@@ -26,9 +26,10 @@
 const AREA = 'customer';
 require __DIR__ . '/lib/init.php';
 
-use Froxlor\Api\Commands\EmailAccounts as EmailAccounts;
+use Froxlor\Api\Commands\EmailAccounts;
-use Froxlor\Api\Commands\EmailForwarders as EmailForwarders;
+use Froxlor\Api\Commands\EmailForwarders;
-use Froxlor\Api\Commands\Emails as Emails;
+use Froxlor\Api\Commands\Emails;
+use Froxlor\Api\Commands\EmailDomains;
 use Froxlor\Database\Database;
 use Froxlor\FroxlorLogger;
 use Froxlor\PhpHelper;
@@ -50,13 +51,50 @@ if (Settings::IsInList('panel.customer_hide_options', 'email') || $userinfo['ema
 $id = (int)Request::any('id');
 
 if ($page == 'overview' || $page == 'emails') {
+	$result_stmt = Database::prepare("
+		SELECT COUNT(DISTINCT `domainid`) as maildomains FROM `" . TABLE_MAIL_VIRTUAL . "` WHERE `customerid`= :cid
+	");
+	$domain_count = Database::pexecute_first($result_stmt, [
+		"cid" => $userinfo['customerid']
+	]);
+	if ($domain_count['maildomains'] && $domain_count['maildomains'] > 1) {
+		try {
+			$emaildomain_list_data = include_once dirname(__FILE__) . '/lib/tablelisting/customer/tablelisting.emails_overview.php';
+			$collection = (new Collection(EmailDomains::class, $userinfo))
+				->withPagination($emaildomain_list_data['emaildomain_list']['columns'],
+					$emaildomain_list_data['emaildomain_list']['default_sorting']);
+		} catch (Exception $e) {
+			Response::dynamicError($e->getMessage());
+		}
+
+		UI::view('user/table.html.twig', [
+			'listing' => Listing::format($collection, $emaildomain_list_data, 'emaildomain_list'),
+			'actions_links' => CurrentUser::canAddResource('emails') ? [
+				[
+					'href' => $linker->getLink(['section' => 'email', 'page' => 'email_domain', 'action' => 'add']),
+					'label' => lng('emails.emails_add')
+				]
+			] : null,
+		]);
+	} else {
+		// only emails for one domain -> show email address listing directly
+		$page = 'email_domain';
+	}
+}
+if ($page == 'email_domain') {
+	$email_domainid = Request::any('domainid', 0);
 	if ($action == '') {
 		$log->logAction(FroxlorLogger::USR_ACTION, LOG_NOTICE, "viewed customer_email::emails");
 
+		$sql_search = [];
+		if ($email_domainid > 0) {
+			$sql_search = ['sql_search' => ['m.domainid' => ['op' => '=', 'value' => $email_domainid]]];
+		}
 		try {
 			$email_list_data = include_once dirname(__FILE__) . '/lib/tablelisting/customer/tablelisting.emails.php';
-			$collection = (new Collection(Emails::class, $userinfo))
+			$collection = (new Collection(Emails::class, $userinfo, $sql_search))
-				->withPagination($email_list_data['email_list']['columns'], $email_list_data['email_list']['default_sorting']);
+				->withPagination($email_list_data['email_list']['columns'],
+					$email_list_data['email_list']['default_sorting']);
 		} catch (Exception $e) {
 			Response::dynamicError($e->getMessage());
 		}
@@ -71,13 +109,22 @@ if ($page == 'overview' || $page == 'emails') {
 		]);
 		$emaildomains_count = $result2['emaildomains'];
 
-		$actions_links = false;
+		$actions_links = [];
+		if ($email_domainid > 0) {
+			$actions_links[] = [
+				'class' => 'btn-outline-primary',
+				'href' => $linker->getLink([
+					'section' => 'email',
+					'page' => 'emails',
+				]),
+				'label' => lng('emails.back_to_overview'),
+				'icon' => 'fa-solid fa-reply'
+			];
+		}
 		if (CurrentUser::canAddResource('emails')) {
-			$actions_links = [
+			$actions_links[] = [
-				[
+				'href' => $linker->getLink(['section' => 'email', 'page' => 'email_domain', 'action' => 'add', 'domainid' => $email_domainid]),
-					'href' => $linker->getLink(['section' => 'email', 'page' => $page, 'action' => 'add']),
+				'label' => lng('emails.emails_add')
-					'label' => lng('emails.emails_add')
-				]
 			];
 		}
 
@@ -145,7 +192,11 @@ if ($page == 'overview' || $page == 'emails') {
 					"cid" => $userinfo['customerid']
 				]);
 				$domains = [];
+				$selected_domain = "";
 				while ($row = $result_stmt->fetch(PDO::FETCH_ASSOC)) {
+					if ($email_domainid == $row['id']) {
+						$selected_domain = $row['domain'];
+					}
 					$domains[$row['domain']] = $idna_convert->decode($row['domain']);
 				}
 
@@ -244,11 +295,13 @@ if ($page == 'overview' || $page == 'emails') {
 		}
 		Response::redirectTo($filename, [
 			'page' => $page,
+			'domainid' => $email_domainid,
 			'action' => 'edit',
-			'id' => $id
+			'id' => $id,
 		]);
 	}
 } elseif ($page == 'accounts') {
+	$email_domainid = Request::any('domainid', 0);
 	if ($action == 'add' && $id != 0) {
 		if ($userinfo['email_accounts'] == '-1' || ($userinfo['email_accounts_used'] < $userinfo['email_accounts'])) {
 			try {
@@ -267,7 +320,8 @@ if ($page == 'overview' || $page == 'emails') {
 					Response::dynamicError($e->getMessage());
 				}
 				Response::redirectTo($filename, [
-					'page' => 'emails',
+					'page' => 'email_domain',
+					'domainid' => $email_domainid,
 					'action' => 'edit',
 					'id' => $id
 				]);
@@ -292,7 +346,8 @@ if ($page == 'overview' || $page == 'emails') {
 							'class' => 'btn-secondary',
 							'href' => $linker->getLink([
 								'section' => 'email',
-								'page' => 'emails',
+								'page' => 'email_domain',
+								'domainid' => $email_domainid,
 								'action' => 'edit',
 								'id' => $id
 							]),
@@ -301,7 +356,11 @@ if ($page == 'overview' || $page == 'emails') {
 						],
 						[
 							'class' => 'btn-secondary',
-							'href' => $linker->getLink(['section' => 'email', 'page' => 'emails']),
+							'href' => $linker->getLink([
+								'section' => 'email',
+								'page' => 'email_domain',
+								'domainid' => $email_domainid
+							]),
 							'label' => lng('menue.email.emails'),
 							'icon' => 'fa-solid fa-envelope'
 						]
@@ -332,7 +391,8 @@ if ($page == 'overview' || $page == 'emails') {
 					Response::dynamicError($e->getMessage());
 				}
 				Response::redirectTo($filename, [
-					'page' => 'emails',
+					'page' => 'email_domain',
+					'domainid' => $email_domainid,
 					'action' => 'edit',
 					'id' => $id
 				]);
@@ -350,7 +410,8 @@ if ($page == 'overview' || $page == 'emails') {
 							'class' => 'btn-secondary',
 							'href' => $linker->getLink([
 								'section' => 'email',
-								'page' => 'emails',
+								'page' => 'email_domain',
+								'domainid' => $email_domainid,
 								'action' => 'edit',
 								'id' => $id
 							]),
@@ -359,7 +420,11 @@ if ($page == 'overview' || $page == 'emails') {
 						],
 						[
 							'class' => 'btn-secondary',
-							'href' => $linker->getLink(['section' => 'email', 'page' => 'emails']),
+							'href' => $linker->getLink([
+								'section' => 'email',
+								'page' => 'email_domain',
+								'domainid' => $email_domainid
+							]),
 							'label' => lng('menue.email.emails'),
 							'icon' => 'fa-solid fa-envelope'
 						]
@@ -385,7 +450,8 @@ if ($page == 'overview' || $page == 'emails') {
 					Response::dynamicError($e->getMessage());
 				}
 				Response::redirectTo($filename, [
-					'page' => 'emails',
+					'page' => 'email_domain',
+					'domainid' => $email_domainid,
 					'action' => 'edit',
 					'id' => $id
 				]);
@@ -403,7 +469,8 @@ if ($page == 'overview' || $page == 'emails') {
 							'class' => 'btn-secondary',
 							'href' => $linker->getLink([
 								'section' => 'email',
-								'page' => 'emails',
+								'page' => 'email_domain',
+								'domainid' => $email_domainid,
 								'action' => 'edit',
 								'id' => $id
 							]),
@@ -412,7 +479,11 @@ if ($page == 'overview' || $page == 'emails') {
 						],
 						[
 							'class' => 'btn-secondary',
-							'href' => $linker->getLink(['section' => 'email', 'page' => 'emails']),
+							'href' => $linker->getLink([
+								'section' => 'email',
+								'page' => 'email_domain',
+								'domainid' => $email_domainid
+							]),
 							'label' => lng('menue.email.emails'),
 							'icon' => 'fa-solid fa-envelope'
 						]
@@ -438,7 +509,8 @@ if ($page == 'overview' || $page == 'emails') {
 					Response::dynamicError($e->getMessage());
 				}
 				Response::redirectTo($filename, [
-					'page' => 'emails',
+					'page' => 'email_domain',
+					'domainid' => $email_domainid,
 					'action' => 'edit',
 					'id' => $id
 				]);
@@ -446,12 +518,14 @@ if ($page == 'overview' || $page == 'emails') {
 				HTML::askYesNoWithCheckbox('email_reallydelete_account', 'admin_customer_alsoremovemail', $filename, [
 					'id' => $id,
 					'page' => $page,
+					'domainid' => $email_domainid,
 					'action' => $action
 				], $idna_convert->decode($result['email_full']));
 			}
 		}
 	}
 } elseif ($page == 'forwarders') {
+	$email_domainid = Request::any('domainid', 0);
 	if ($action == 'add' && $id != 0) {
 		if ($userinfo['email_forwarders_used'] < $userinfo['email_forwarders'] || $userinfo['email_forwarders'] == '-1') {
 			try {
@@ -471,7 +545,8 @@ if ($page == 'overview' || $page == 'emails') {
 						Response::dynamicError($e->getMessage());
 					}
 					Response::redirectTo($filename, [
-						'page' => 'emails',
+						'page' => 'email_domain',
+						'domainid' => $email_domainid,
 						'action' => 'edit',
 						'id' => $id
 					]);
@@ -489,7 +564,8 @@ if ($page == 'overview' || $page == 'emails') {
 								'class' => 'btn-secondary',
 								'href' => $linker->getLink([
 									'section' => 'email',
-									'page' => 'emails',
+									'page' => 'email_domain',
+									'domainid' => $email_domainid,
 									'action' => 'edit',
 									'id' => $id
 								]),
@@ -498,7 +574,11 @@ if ($page == 'overview' || $page == 'emails') {
 							],
 							[
 								'class' => 'btn-secondary',
-								'href' => $linker->getLink(['section' => 'email', 'page' => 'emails']),
+								'href' => $linker->getLink([
+									'section' => 'email',
+									'page' => 'email_domain',
+									'domainid' => $email_domainid
+								]),
 								'label' => lng('menue.email.emails'),
 								'icon' => 'fa-solid fa-envelope'
 							]
@@ -540,7 +620,8 @@ if ($page == 'overview' || $page == 'emails') {
 						Response::dynamicError($e->getMessage());
 					}
 					Response::redirectTo($filename, [
-						'page' => 'emails',
+						'page' => 'email_domain',
+						'domainid' => $email_domainid,
 						'action' => 'edit',
 						'id' => $id
 					]);
@@ -549,6 +630,7 @@ if ($page == 'overview' || $page == 'emails') {
 						'id' => $id,
 						'forwarderid' => $forwarderid,
 						'page' => $page,
+						'domainid' => $email_domainid,
 						'action' => $action
 					], $idna_convert->decode($result['email_full']) . ' -> ' . $idna_convert->decode($forwarder));
 				}

customer_ftp.php

@@ -119,7 +119,7 @@ if ($page == 'overview' || $page == 'accounts') {
 				if (Settings::Get('customer.ftpatdomain') == '1') {
 					$domainlist = [];
 					$result_domains_stmt = Database::prepare("SELECT `domain` FROM `" . TABLE_PANEL_DOMAINS . "`
-						WHERE `customerid`= :customerid");
+						WHERE `customerid`= :customerid ORDER BY `domain` ASC");
 					Database::pexecute($result_domains_stmt, [
 						"customerid" => $userinfo['customerid']
 					]);
@@ -127,7 +127,6 @@ if ($page == 'overview' || $page == 'accounts') {
 					while ($row_domain = $result_domains_stmt->fetch(PDO::FETCH_ASSOC)) {
 						$domainlist[$row_domain['domain']] = $idna_convert->decode($row_domain['domain']);
 					}
-					sort($domainlist);
 				}
 
 				if (Settings::Get('system.allow_customer_shell') == '1') {

customer_index.php

@@ -52,6 +52,7 @@ if ($action == 'logout') {
 	if (is_array(CurrentUser::getField('switched_user'))) {
 		$result = CurrentUser::getData();
 		$result = $result['switched_user'];
+		session_regenerate_id(true);
 		CurrentUser::setData($result);
 		$target = (isset($_GET['target']) ? $_GET['target'] : 'index');
 		$redirect = "admin_" . $target . ".php";

dns_editor.php

@@ -104,7 +104,7 @@ if ($action == 'add_record' && !empty($_POST)) {
 try {
 	$dns_list_data = include_once dirname(__FILE__) . '/lib/tablelisting/tablelisting.dns.php';
 	$collection = (new Collection(DomainZones::class, $userinfo, ['id' => $domain_id]))
-		->withPagination($dns_list_data['dns_list']['columns'], $dns_list_data['dns_list']['default_sorting']);
+		->withPagination($dns_list_data['dns_list']['columns'], $dns_list_data['dns_list']['default_sorting'], ['domain_id='.$domain_id]);
 } catch (Exception $e) {
 	Response::dynamicError($e->getMessage());
 }

index.php

@@ -40,7 +40,6 @@ use Froxlor\UI\Panel\UI;
 use Froxlor\UI\Response;
 use Froxlor\User;
 use Froxlor\Validate\Validate;
-use Froxlor\Language;
 
 if ($action == '') {
 	$action = 'login';
@@ -53,9 +52,15 @@ if ($action == '2fa_entercode') {
 		Response::redirectTo('index.php');
 		exit();
 	}
+	$smessage = isset($_GET['showmessage']) ? (int)$_GET['showmessage'] : 0;
+	$message = "";
+	if ($smessage > 0) {
+		$message = lng('error.2fa_wrongcode');
+	}
 	// show template to enter code
 	UI::view('login/enter2fa.html.twig', [
-		'pagetitle' => lng('login.2fa')
+		'pagetitle' => lng('login.2fa'),
+		'message' => $message
 	]);
 } elseif ($action == '2fa_verify') {
 	// verify code from 2fa code-enter form
@@ -68,25 +73,25 @@ if ($action == '2fa_entercode') {
 	// verify entered code
 	$tfa = new FroxlorTwoFactorAuth('Froxlor ' . Settings::Get('system.hostname'));
 	$result = ($_SESSION['secret_2fa'] == 'email' ? true : $tfa->verifyCode($_SESSION['secret_2fa'], $code, 3));
+	// get user-data
+	$table = $_SESSION['uidtable_2fa'];
+	$field = $_SESSION['uidfield_2fa'];
+	$uid = $_SESSION['uid_2fa'];
+	$isadmin = $_SESSION['unfo_2fa'];
 	// either the code is valid when using authenticator-app, or we will select userdata by id and entered code
 	// which is temporarily stored for the customer when using email-2fa
 	if ($result) {
-		// get user-data
-		$table = $_SESSION['uidtable_2fa'];
-		$field = $_SESSION['uidfield_2fa'];
-		$uid = $_SESSION['uid_2fa'];
-		$isadmin = $_SESSION['unfo_2fa'];
 		$sel_param = [
 			'uid' => $uid
 		];
 		if ($_SESSION['secret_2fa'] == 'email') {
 			// verify code by selecting user by id and the temp. stored code,
 			// so only if it's the correct code, we get the user-data
-			$sel_stmt = Database::prepare("SELECT * FROM $table WHERE `" . $field . "` = :uid AND `data_2fa` = :code");
+			$sel_stmt = Database::prepare("SELECT * FROM " . $table . " WHERE `" . $field . "` = :uid AND `data_2fa` = :code");
 			$sel_param['code'] = $code;
 		} else {
 			// Authenticator-verification has already happened at this point, so just get the user-data
-			$sel_stmt = Database::prepare("SELECT * FROM $table WHERE `" . $field . "` = :uid");
+			$sel_stmt = Database::prepare("SELECT * FROM " . $table . " WHERE `" . $field . "` = :uid");
 		}
 		$userinfo = Database::pexecute_first($sel_stmt, $sel_param);
 		// whoops, no (valid) user? Start again
@@ -108,19 +113,54 @@ if ($action == '2fa_entercode') {
 
 		// when using email-2fa, remove the one-time-code
 		if ($userinfo['type_2fa'] == '1') {
-			$del_stmt = Database::prepare("UPDATE $table SET `data_2fa` = '' WHERE `" . $field . "` = :uid");
+			$del_stmt = Database::prepare("UPDATE " . $table . " SET `data_2fa` = '' WHERE `" . $field . "` = :uid");
 			$userinfo = Database::pexecute_first($del_stmt, [
 				'uid' => $uid
 			]);
 		}
 		exit();
 	}
+	// wrong 2fa code - treat like "wrong password"
+	$stmt = Database::prepare("
+		UPDATE " . $table . "
+		SET `lastlogin_fail`= :lastlogin_fail, `loginfail_count`=`loginfail_count`+1
+		WHERE `" . $field . "`= :uid
+	");
+	Database::pexecute($stmt, [
+		"lastlogin_fail" => time(),
+		"uid" => $uid
+	]);
+
+	// get data for processing further
+	$stmt = Database::prepare("
+		SELECT `loginname`, `loginfail_count`, `lastlogin_fail` FROM " . $table . "
+		WHERE `" . $field . "`= :uid
+	");
+	$fail_user = Database::pexecute_first($stmt, [
+		"uid" => $uid
+	]);
+
+	if ($fail_user['loginfail_count'] >= Settings::Get('login.maxloginattempts') && $fail_user['lastlogin_fail'] > (time() - Settings::Get('login.deactivatetime'))) {
+		// Log failed login
+		$rstlog = FroxlorLogger::getInstanceOf([
+			'loginname' => $_SERVER['REMOTE_ADDR']
+		]);
+		$rstlog->logAction(FroxlorLogger::LOGIN_ACTION, LOG_WARNING, "User '" . $fail_user['loginname'] . "' entered wrong 2fa code too often.");
+		unset($fail_user);
+		Response::redirectTo('index.php', [
+			'showmessage' => '3'
+		]);
+		exit();
+	}
+	unset($fail_user);
+	// back to form
 	Response::redirectTo('index.php', [
-		'showmessage' => '2'
+		'action' => '2fa_entercode',
+		'showmessage' => '1'
 	]);
 	exit();
 } elseif ($action == 'login') {
-	if (isset($_POST['send']) && $_POST['send'] == 'send') {
+	if (!empty($_POST)) {
 		$loginname = Validate::validate($_POST['loginname'], 'loginname');
 		$password = Validate::validate($_POST['password'], 'password');
 
@@ -390,13 +430,18 @@ if ($action == '2fa_entercode') {
 		}
 		$lastqrystr = "";
 		if (isset($_REQUEST['qrystr']) && $_REQUEST['qrystr'] != "") {
-			$lastqrystr = htmlspecialchars($_REQUEST['qrystr'], ENT_QUOTES);
+			$lastqrystr = urlencode($_REQUEST['qrystr']);
+		}
+
+		if (!empty($lastscript)) {
+			$_SESSION['lastscript'] = $lastscript;
+		}
+		if (!empty($lastqrystr)) {
+			$_SESSION['lastqrystr'] = $lastqrystr;
 		}
 
 		UI::view('login/login.html.twig', [
 			'pagetitle' => 'Login',
-			'lastscript' => $lastscript,
-			'lastqrystr' => $lastqrystr,
 			'upd_in_progress' => $update_in_progress,
 			'message' => $message,
 			'successmsg' => $successmessage
@@ -408,7 +453,7 @@ if ($action == 'forgotpwd') {
 	$adminchecked = false;
 	$message = '';
 
-	if (isset($_POST['send']) && $_POST['send'] == 'send') {
+	if (!empty($_POST)) {
 		$loginname = Validate::validate($_POST['loginname'], 'loginname');
 		$email = Validate::validateEmail($_POST['loginemail']);
 		$result_stmt = Database::prepare("SELECT `adminid`, `customerid`, `customernumber`, `firstname`, `name`, `company`, `email`, `loginname`, `def_language`, `deactivated` FROM `" . TABLE_PANEL_CUSTOMERS . "`
@@ -592,7 +637,7 @@ if ($action == 'forgotpwd') {
 
 	UI::view('login/fpwd.html.twig', [
 		'pagetitle' => lng('login.presend'),
-		'action' => $action,
+		'formaction' => 'index.php?action=' . $action,
 		'message' => $message,
 	]);
 }
@@ -615,7 +660,7 @@ if ($action == 'resetpwd') {
 		$check = substr($activationcode, 40, 10);
 
 		if (substr(md5($third . $timestamp), 0, 10) == $check && $timestamp >= time() - 86400) {
-			if (isset($_POST['send']) && $_POST['send'] == 'send') {
+			if (!empty($_POST)) {
 				$stmt = Database::prepare("SELECT `userid`, `admin` FROM `" . TABLE_PANEL_ACTIVATION . "`
 					WHERE `activationcode` = :activationcode");
 				$result = Database::pexecute_first($stmt, [
@@ -692,6 +737,7 @@ if ($action == 'resetpwd') {
 function finishLogin($userinfo)
 {
 	if (isset($userinfo['userid']) && $userinfo['userid'] != '') {
+		session_regenerate_id(true);
 		CurrentUser::setData($userinfo);
 
 		$language = $userinfo['def_language'] ?? Settings::Get('panel.standardlanguage');
@@ -705,29 +751,34 @@ function finishLogin($userinfo)
 		}
 
 		$qryparams = [];
-		if (isset($_POST['qrystr']) && $_POST['qrystr'] != "") {
+		if (!empty($_SESSION['lastqrystr'])) {
-			parse_str(urldecode($_POST['qrystr']), $qryparams);
+			parse_str(urldecode($_SESSION['lastqrystr']), $qryparams);
+			unset($_SESSION['lastqrystr']);
 		}
 
 		if ($userinfo['adminsession'] == '1') {
 			if (Froxlor::hasUpdates() || Froxlor::hasDbUpdates()) {
 				Response::redirectTo('admin_updates.php?page=overview');
 			} else {
-				if (isset($_POST['script']) && $_POST['script'] != "") {
+				if (!empty($_SESSION['lastscript'])) {
-					if (preg_match("/customer\_/", $_POST['script']) === 1) {
+					$lastscript = $_SESSION['lastscript'];
+					unset($_SESSION['lastscript']);
+					if (preg_match("/customer\_/", $lastscript) === 1) {
 						Response::redirectTo('admin_customers.php', [
 							"page" => "customers"
 						]);
 					} else {
-						Response::redirectTo($_POST['script'], $qryparams);
+						Response::redirectTo($lastscript, $qryparams);
 					}
 				} else {
 					Response::redirectTo('admin_index.php', $qryparams);
 				}
 			}
 		} else {
-			if (isset($_POST['script']) && $_POST['script'] != "") {
+			if (!empty($_SESSION['lastscript'])) {
-				Response::redirectTo($_POST['script'], $qryparams);
+				$lastscript = $_SESSION['lastscript'];
+				unset($_SESSION['lastscript']);
+				Response::redirectTo($lastscript, $qryparams);
 			} else {
 				Response::redirectTo('customer_index.php', $qryparams);
 			}

install/froxlor.sql.php

@@ -697,9 +697,12 @@ opcache.validate_timestamps'),
 	('system', 'distribution', ''),
 	('system', 'update_channel', 'stable'),
 	('system', 'updatecheck_data', ''),
-	('system', 'update_notify_last', '2.0.10'),
+	('system', 'update_notify_last', '2.0.23'),
 	('system', 'traffictool', 'goaccess'),
+	('system', 'req_limit_per_interval', 60),
+	('system', 'req_limit_interval', 60),
 	('api', 'enabled', '0'),
+	('api', 'customer_default', '1'),
 	('2fa', 'enabled', '1'),
 	('panel', 'decimal_places', '4'),
 	('panel', 'adminmail', 'admin@SERVERNAME'),
@@ -741,8 +744,8 @@ opcache.validate_timestamps'),
 	('panel', 'logo_overridetheme', '0'),
 	('panel', 'logo_overridecustom', '0'),
 	('panel', 'settings_mode', '0'),
-	('panel', 'version', '2.0.10'),
+	('panel', 'version', '2.0.23'),
-	('panel', 'db_version', '202301180');
+	('panel', 'db_version', '202304260');
 
 
 DROP TABLE IF EXISTS `panel_tasks`;
@@ -982,7 +985,9 @@ CREATE TABLE IF NOT EXISTS `domain_ssl_settings` (
   `ssl_cert_chainfile` mediumtext,
   `ssl_csr_file` mediumtext,
   `ssl_fullchain_file` mediumtext,
-  `expirationdate` datetime DEFAULT NULL,
+  `validfromdate` datetime DEFAULT NULL,
+  `validtodate` datetime DEFAULT NULL,
+  `issuer` varchar(255) NOT NULL default '',
   PRIMARY KEY  (`id`),
   UNIQUE KEY (`domainid`)
 ) ENGINE=InnoDB CHARSET=utf8 COLLATE=utf8_general_ci;

install/install.php

@@ -23,6 +23,7 @@
  * @license    https://files.froxlor.org/misc/COPYING.txt GPLv2
  */
 
+use Froxlor\Http\RateLimiter;
 use Froxlor\UI\Panel\UI;
 use Froxlor\Install\Install;
 
@@ -62,6 +63,7 @@ require dirname(__DIR__) . '/lib/tables.inc.php';
 // init twig
 UI::initTwig(true);
 UI::sendHeaders();
+RateLimiter::run(true);
 
 $installer = new Install();
 $installer->handle();

install/updates/froxlor/update_2.x.inc.php

@@ -23,11 +23,11 @@
  * @license    https://files.froxlor.org/misc/COPYING.txt GPLv2
  */
 
-use Froxlor\Froxlor;
-use Froxlor\FileDir;
 use Froxlor\Database\Database;
-use Froxlor\Settings;
+use Froxlor\FileDir;
+use Froxlor\Froxlor;
 use Froxlor\Install\Update;
+use Froxlor\Settings;
 
 if (!defined('_CRON_UPDATE')) {
 	if (!defined('AREA') || (defined('AREA') && AREA != 'admin') || !isset($userinfo['loginname']) || (isset($userinfo['loginname']) && $userinfo['loginname'] == '')) {
@@ -82,7 +82,7 @@ if (Froxlor::isFroxlorVersion('0.10.38.3')) {
 	Database::query("ALTER TABLE `" . TABLE_PANEL_ADMINS . "` DROP COLUMN `domains_see_all`;");
 	Update::lastStepStatus(0);
 
-	Update::showUpdateStep("Checking for multiple mysql-servers to allow acccess to customers for existing databases");
+	Update::showUpdateStep("Checking for multiple mysql-servers to allow access to customers for existing databases");
 	$dbservers_stmt = Database::query("
 		SELECT `customerid`,
 		GROUP_CONCAT(DISTINCT `dbserver` SEPARATOR ',') as allowed_mysqlserver
@@ -93,7 +93,8 @@ if (Froxlor::isFroxlorVersion('0.10.38.3')) {
 	while ($dbserver = $dbservers_stmt->fetch(PDO::FETCH_ASSOC)) {
 		if (isset($dbserver['allowed_mysqlserver']) && !empty($dbserver['allowed_mysqlserver'])) {
 			$allowed_mysqlserver = json_encode(explode(",", $dbserver['allowed_mysqlserver']));
-			Database::pexecute($upd_stmt, ['allowed_mysql_server' => $allowed_mysqlserver, 'customerid' => $dbserver['customerid']]);
+			Database::pexecute($upd_stmt,
+				['allowed_mysql_server' => $allowed_mysqlserver, 'customerid' => $dbserver['customerid']]);
 		}
 	}
 	Update::lastStepStatus(0);
@@ -140,14 +141,15 @@ if (Froxlor::isFroxlorVersion('0.10.38.3')) {
 			// none of the files existed
 			Update::lastStepStatus(0);
 		} else {
-			Update::lastStepStatus(1, 'manual commands needed', 'Please run the following commands manually:<br><pre>' . $del_list . '</pre>');
+			Update::lastStepStatus(1, 'manual commands needed',
+				'Please run the following commands manually:<br><pre>' . $del_list . '</pre>');
 		}
 	}
 
 	Update::showUpdateStep("Adding new settings");
 	$panel_settings_mode = isset($_POST['panel_settings_mode']) ? (int)$_POST['panel_settings_mode'] : 0;
 	Settings::AddNew("panel.settings_mode", $panel_settings_mode);
-	$system_distribution = isset($_POST['system_distribution']) ? $_POST['system_distribution'] : '';
+	$system_distribution = isset($_POST['system_distribution']) ? $_POST['system_distribution'] : 'bullseye';
 	Settings::AddNew("system.distribution", $system_distribution);
 	Settings::AddNew("system.update_channel", 'stable');
 	Settings::AddNew("system.updatecheck_data", '');
@@ -224,7 +226,8 @@ EOF;
 	} else {
 		$cron_run_cmd = 'chmod +x ' . FileDir::makeCorrectFile(Froxlor::getInstallDir() . '/bin/froxlor-cli') . PHP_EOL;
 		$cron_run_cmd .= FileDir::makeCorrectFile(Froxlor::getInstallDir() . '/bin/froxlor-cli') . ' froxlor:cron -r 99';
-		Update::lastStepStatus(1, 'manual commands needed', 'Please run the following commands manually:<br><pre>' . $cron_run_cmd . '</pre>');
+		Update::lastStepStatus(1, 'manual commands needed',
+			'Please run the following commands manually:<br><pre>' . $cron_run_cmd . '</pre>');
 	}
 
 	Froxlor::updateToDbVersion('202212060');
@@ -283,7 +286,8 @@ EOF;
 		} else {
 			$cron_run_cmd = 'chmod +x ' . FileDir::makeCorrectFile(Froxlor::getInstallDir() . '/bin/froxlor-cli') . PHP_EOL;
 			$cron_run_cmd .= FileDir::makeCorrectFile(Froxlor::getInstallDir() . '/bin/froxlor-cli') . ' froxlor:cron -r 99';
-			Update::lastStepStatus(1, 'manual commands needed', 'Please run the following commands manually:<br><pre>' . $cron_run_cmd . '</pre>');
+			Update::lastStepStatus(1, 'manual commands needed',
+				'Please run the following commands manually:<br><pre>' . $cron_run_cmd . '</pre>');
 		}
 	}
 	Froxlor::updateToVersion('2.0.4');
@@ -323,7 +327,7 @@ if (Froxlor::isDatabaseVersion('202212060')) {
 	$system_letsencryptchallengepath_upd = isset($_POST['system_letsencryptchallengepath_upd']) ? $_POST['system_letsencryptchallengepath_upd'] : $acmesh_challenge_dir;
 	if ($acmesh_challenge_dir != $system_letsencryptchallengepath_upd) {
 		Settings::Set('system.letsencryptchallengepath', $system_letsencryptchallengepath_upd);
-		if ((int) Settings::Get('system.leenabled') == 1) {
+		if ((int)Settings::Get('system.leenabled') == 1) {
 			// create JSON string for --apply
 			$dist = Settings::Get('system.distribution');
 			$webserver = Settings::Get('system.webserver');
@@ -382,3 +386,129 @@ if (Froxlor::isFroxlorVersion('2.0.9')) {
 	Update::showUpdateStep("Updating from 2.0.9 to 2.0.10", false);
 	Froxlor::updateToVersion('2.0.10');
 }
+
+if (Froxlor::isDatabaseVersion('202301180')) {
+	Update::showUpdateStep("Adding new setting for 'Allow API access' default value for new customers");
+	Settings::AddNew("api.customer_default", "1");
+	Update::lastStepStatus(0);
+
+	Froxlor::updateToDbVersion('202302030');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.10')) {
+	Update::showUpdateStep("Updating from 2.0.10 to 2.0.11", false);
+	Froxlor::updateToVersion('2.0.11');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.11')) {
+	Update::showUpdateStep("Updating from 2.0.11 to 2.0.12", false);
+	Froxlor::updateToVersion('2.0.12');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.12')) {
+	Update::showUpdateStep("Updating from 2.0.12 to 2.0.13", false);
+	Froxlor::updateToVersion('2.0.13');
+}
+
+if (Froxlor::isDatabaseVersion('202302030')) {
+	Update::showUpdateStep("Correcting language mapping of templates created pre 2.0.x");
+	// languages from 0.10.x
+	$language_mapping_comp = [
+		'de' => 'Deutsch',
+		'en' => 'English',
+		'fr' => 'Fran&ccedil;ais',
+		'pt' => 'Portugu&ecirc;s',
+		'it' => 'Italiano',
+		'nl' => 'Nederlands',
+		'se' => 'Svenska',
+		'cz' => '&#268;esk&aacute; republika'
+	];
+	$upd_tpl_stmt = Database::prepare("UPDATE `" . TABLE_PANEL_TEMPLATES . "` SET `language` = :iso WHERE `language` = :lng");
+	foreach ($language_mapping_comp as $iso => $lang) {
+		Database::pexecute($upd_tpl_stmt, ['iso' => $iso, 'lng' => $lang]);
+	}
+	Update::lastStepStatus(0);
+
+	Update::showUpdateStep("Enhancing ssl data table");
+	Database::query("ALTER TABLE `" . TABLE_PANEL_DOMAIN_SSL_SETTINGS . "` CHANGE `expirationdate` `validtodate` datetime DEFAULT NULL;");
+	Database::query("ALTER TABLE `" . TABLE_PANEL_DOMAIN_SSL_SETTINGS . "` ADD `validfromdate` datetime DEFAULT NULL AFTER `ssl_fullchain_file`;");
+	Database::query("ALTER TABLE `" . TABLE_PANEL_DOMAIN_SSL_SETTINGS . "` ADD `issuer` varchar(255) NOT NULL default '' AFTER `validtodate`;");
+	Update::lastStepStatus(0);
+
+	Update::showUpdateStep("Filling new ssl data fields with existing certificate data");
+	$crt_upd_stmt = Database::prepare("UPDATE `" . TABLE_PANEL_DOMAIN_SSL_SETTINGS . "` SET `validfromdate` = :validfromdate, `issuer` = :issuer WHERE `id` = :id");
+	$crt_stmt = Database::prepare("SELECT * FROM `" . TABLE_PANEL_DOMAIN_SSL_SETTINGS . "`");
+	Database::pexecute($crt_stmt);
+	while ($cert = $crt_stmt->fetch(\PDO::FETCH_ASSOC)) {
+		$cert_content = openssl_x509_parse($cert['ssl_cert_file']);
+		if (is_array($cert_content)) {
+			$validfromdate = empty($cert_content['validFrom_time_t']) ? null : date("Y-m-d H:i:s", $cert_content['validFrom_time_t']);
+			$issuer = $cert_content['issuer']['O'] ?? "";
+			Database::pexecute($crt_upd_stmt, ['validfromdate' => $validfromdate, 'issuer' => $issuer, 'id' => $cert['id']]);
+		}
+	}
+	// clear possible user customized columns
+	Database::query("DELETE FROM `" . TABLE_PANEL_USERCOLUMNS . "` WHERE `section` = 'sslcertificates_list'");
+	Update::lastStepStatus(0);
+
+	Froxlor::updateToDbVersion('202303150');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.13')) {
+	Update::showUpdateStep("Updating from 2.0.13 to 2.0.14", false);
+	Froxlor::updateToVersion('2.0.14');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.14')) {
+	Update::showUpdateStep("Updating from 2.0.14 to 2.0.15", false);
+	Froxlor::updateToVersion('2.0.15');
+}
+
+if (Froxlor::isDatabaseVersion('202303150')) {
+	Update::showUpdateStep("Adding new request rate limit settings");
+	Settings::AddNew("system.req_limit_per_interval", "60");
+	Settings::AddNew("system.req_limit_interval", "60");
+	Update::lastStepStatus(0);
+
+	Froxlor::updateToDbVersion('202304260');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.15')) {
+	Update::showUpdateStep("Updating from 2.0.15 to 2.0.16", false);
+	Froxlor::updateToVersion('2.0.16');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.16')) {
+	Update::showUpdateStep("Updating from 2.0.16 to 2.0.17", false);
+	Froxlor::updateToVersion('2.0.17');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.17')) {
+	Update::showUpdateStep("Updating from 2.0.17 to 2.0.18", false);
+	Froxlor::updateToVersion('2.0.18');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.18')) {
+	Update::showUpdateStep("Updating from 2.0.18 to 2.0.19", false);
+	Froxlor::updateToVersion('2.0.19');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.19')) {
+	Update::showUpdateStep("Updating from 2.0.19 to 2.0.20", false);
+	Froxlor::updateToVersion('2.0.20');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.20')) {
+	Update::showUpdateStep("Updating from 2.0.20 to 2.0.21", false);
+	Froxlor::updateToVersion('2.0.21');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.21')) {
+	Update::showUpdateStep("Updating from 2.0.21 to 2.0.22", false);
+	Froxlor::updateToVersion('2.0.22');
+}
+
+if (Froxlor::isFroxlorVersion('2.0.22')) {
+	Update::showUpdateStep("Updating from 2.0.22 to 2.0.23", false);
+	Froxlor::updateToVersion('2.0.23');
+}

install/updates/preconfig/preconfig_2.x.inc.php

@@ -54,7 +54,7 @@ if (Update::versionInUpdate($current_version, '2.0.0-beta1')) {
 	$config_dir = FileDir::makeCorrectDir(Froxlor::getInstallDir() . '/lib/configfiles/');
 	// show list of available distro's
 	$distros = glob($config_dir . '*.xml');
-	$distributions_select[''] = '-';
+	// selection is required $distributions_select[''] = '-';
 	// read in all the distros
 	foreach ($distros as $_distribution) {
 		// get configparser object

lib/Froxlor/Ajax/Ajax.php

@@ -237,11 +237,11 @@ class Ajax
 	private function updateTablelisting()
 	{
 		$columns = [];
-		foreach ((Request::any('columns') ?? []) as $value) {
+		foreach ((Request::post('columns') ?? []) as $value) {
 			$columns[] = $value;
 		}
 		if (!empty($columns)) {
-			Listing::storeColumnListingForUser([Request::any('listing') => $columns]);
+			$columns = Listing::storeColumnListingForUser([Request::get('listing') => $columns]);
 			return $this->jsonResponse($columns);
 		}
 		return $this->errorResponse('At least one column must be selected', 406);
@@ -249,7 +249,7 @@ class Ajax
 
 	private function resetTablelisting()
 	{
-		Listing::deleteColumnListingForUser([Request::any('listing') => []]);
+		Listing::deleteColumnListingForUser([Request::get('listing') => []]);
 		return $this->jsonResponse([]);
 	}
 

lib/Froxlor/Ajax/GlobalSearch.php

@@ -28,6 +28,7 @@ namespace Froxlor\Ajax;
 use Froxlor\Api\Commands\Admins;
 use Froxlor\Api\Commands\Customers;
 use Froxlor\Api\Commands\Domains;
+use Froxlor\Api\Commands\EmailDomains;
 use Froxlor\Api\Commands\Emails;
 use Froxlor\Api\Commands\FpmDaemons;
 use Froxlor\Api\Commands\Ftps;
@@ -267,7 +268,20 @@ class GlobalSearch
 							'result_format' => [
 								'title' => ['self', 'getFieldFromResult'],
 								'title_args' => 'email',
-								'href' => 'customer_email.php?page=emails&searchfield=m.email&searchtext='
+								'href' => 'customer_email.php?page=email_domain&domainid={domainid}&searchfield=m.email&searchtext='
+							]
+						],
+						// email-domains
+						'email_domains' => [
+							'class' => EmailDomains::class,
+							'searchfields' => [
+								'd.domain',
+							],
+							'result_key' => 'domain',
+							'result_format' => [
+								'title' => ['self', 'getFieldFromResult'],
+								'title_args' => 'domain',
+								'href' => 'customer_email.php?page=emails&searchfield=d.domain&searchtext='
 							]
 						],
 						// databases
@@ -326,6 +340,14 @@ class GlobalSearch
 								if (!isset($result[$entity])) {
 									$result[$entity] = [];
 								}
+								// replacer from result in href
+								$href_replacer = [];
+								if (preg_match_all('/\{([a-z]+)\}/', $edata['result_format']['href'], $href_replacer) !== false) {
+									foreach ($href_replacer[1] as $href_field) {
+										$href_field_value = self::getFieldFromResult($cresult, $href_field);
+										$edata['result_format']['href'] = str_replace('{'.$href_field.'}', $href_field_value, $edata['result_format']['href']);
+									}
+								}
 								$result[$entity][] = [
 									'title' => call_user_func($edata['result_format']['title'], $cresult, ($edata['result_format']['title_args'] ?? null)),
 									'href' => $edata['result_format']['href'] . $cresult[$edata['result_key']]
@@ -335,7 +357,7 @@ class GlobalSearch
 					}
 				} // foreach entity
 
-			} // foreach splitted search-term
+			} // foreach split search-term
 		}
 		return $result;
 	}

lib/Froxlor/Api/Api.php

@@ -26,6 +26,7 @@
 namespace Froxlor\Api;
 
 use Exception;
+use Froxlor\Http\RateLimiter;
 use Froxlor\Settings;
 use voku\helper\AntiXSS;
 
@@ -52,6 +53,8 @@ class Api
 		if (Settings::Get('api.enabled') != 1) {
 			throw new Exception('API is not enabled. Please contact the administrator if you think this is wrong.', 400);
 		}
+
+		RateLimiter::run();
 	}
 
 	/**
@@ -117,6 +120,6 @@ class Api
 
 	private function stripcslashesDeep($value)
 	{
-		return is_array($value) ? array_map([$this, 'stripcslashesDeep'], $value) : (!empty($value) ? stripcslashes($value) : null);
+		return is_array($value) ? array_map([$this, 'stripcslashesDeep'], $value) : (!empty($value) ? stripcslashes($value) : $value);
 	}
 }

lib/Froxlor/Api/ApiParameter.php

@@ -39,12 +39,12 @@ abstract class ApiParameter
 
 	/**
 	 *
-	 * @param array $params
+	 * @param array|null $params
 	 *            optional, array of parameters (var=>value) for the command
 	 *
 	 * @throws Exception
 	 */
-	public function __construct($params = null)
+	public function __construct(array $params = null)
 	{
 		if (!is_null($params)) {
 			$params = $this->trimArray($params);
@@ -57,7 +57,7 @@ abstract class ApiParameter
 	 *
 	 * @param array $input
 	 *
-	 * @return array
+	 * @return string|array
 	 */
 	private function trimArray($input)
 	{
@@ -79,9 +79,9 @@ abstract class ApiParameter
 	/**
 	 * get specific parameter which also has and unlimited-field
 	 *
-	 * @param string $param
+	 * @param string|null $param
 	 *            parameter to get out of the request-parameter list
-	 * @param string $ul_field
+	 * @param string|null $ul_field
 	 *            parameter to get out of the request-parameter list
 	 * @param bool $optional
 	 *            default: false
@@ -91,7 +91,7 @@ abstract class ApiParameter
 	 * @return mixed
 	 * @throws Exception
 	 */
-	protected function getUlParam($param = null, $ul_field = null, $optional = false, $default = 0)
+	protected function getUlParam(string $param = null, string $ul_field = null, bool $optional = false, $default = 0)
 	{
 		$param_value = (int)$this->getParam($param, $optional, $default);
 		$ul_field_value = $this->getBoolParam($ul_field, true, 0);
@@ -102,11 +102,11 @@ abstract class ApiParameter
 	}
 
 	/**
-	 * get specific parameter from the parameterlist;
+	 * get specific parameter from the parameter list;
 	 * check for existence and != empty if needed.
 	 * Maybe more in the future
 	 *
-	 * @param string $param
+	 * @param string|null $param
 	 *            parameter to get out of the request-parameter list
 	 * @param bool $optional
 	 *            default: false
@@ -116,7 +116,7 @@ abstract class ApiParameter
 	 * @return mixed
 	 * @throws Exception
 	 */
-	protected function getParam($param = null, $optional = false, $default = '')
+	protected function getParam(string $param = null, bool $optional = false, $default = '')
 	{
 		// does it exist?
 		if (!isset($this->cmd_params[$param])) {
@@ -128,7 +128,7 @@ abstract class ApiParameter
 			return $default;
 		}
 		// is it empty? - test really on string, as value 0 is being seen as empty by php
-		if ($this->cmd_params[$param] === "") {
+		if (!is_array($this->cmd_params[$param]) && trim($this->cmd_params[$param]) === "") {
 			if ($optional === false) {
 				// get module + function for better error-messages
 				$inmod = $this->getModFunctionString();
@@ -142,7 +142,7 @@ abstract class ApiParameter
 
 	/**
 	 * returns "module::function()" for better error-messages (missing parameter etc.)
-	 * makes debugging a whole lot more comfortable
+	 * makes debugging a lot more comfortable
 	 *
 	 * @param int $level
 	 *            depth of backtrace, default 2
@@ -152,7 +152,7 @@ abstract class ApiParameter
 	 *
 	 * @return string
 	 */
-	private function getModFunctionString($level = 1, $max_level = 5, $trace = null)
+	private function getModFunctionString(int $level = 1, int $max_level = 5, $trace = null)
 	{
 		// which class called us
 		$_class = get_called_class();
@@ -174,7 +174,7 @@ abstract class ApiParameter
 	/**
 	 * getParam wrapper for boolean parameter
 	 *
-	 * @param string $param
+	 * @param string|null $param
 	 *            parameter to get out of the request-parameter list
 	 * @param bool $optional
 	 *            default: false
@@ -183,7 +183,7 @@ abstract class ApiParameter
 	 *
 	 * @return string
 	 */
-	protected function getBoolParam($param = null, $optional = false, $default = false)
+	protected function getBoolParam(string $param = null, bool $optional = false, $default = false)
 	{
 		$_default = '0';
 		if ($default) {

lib/Froxlor/Api/Commands/Admins.php

@@ -95,7 +95,7 @@ class Admins extends ApiCommand implements ResourceEntity
 	public function listing()
 	{
 		if ($this->isAdmin() && $this->getUserDetail('change_serversettings') == 1) {
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] list admins");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] list admins");
 			$query_fields = [];
 			$result_stmt = Database::prepare("
 				SELECT *
@@ -407,7 +407,7 @@ class Admins extends ApiCommand implements ResourceEntity
 			];
 			$result = Database::pexecute_first($result_stmt, $params, true, true);
 			if ($result) {
-				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] get admin '" . $result['loginname'] . "'");
+				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] get admin '" . $result['loginname'] . "'");
 				return $this->response($result);
 			}
 			$key = ($id > 0 ? "id #" . $id : "loginname '" . $loginname . "'");
@@ -584,6 +584,18 @@ class Admins extends ApiCommand implements ResourceEntity
 					$theme = Settings::Get('panel.default_theme');
 				}
 
+				if (empty(trim($name))) {
+					Response::standardError([
+						'stringisempty',
+						'admin.name'
+					], '', true);
+				}
+				if (empty(trim($email))) {
+					Response::standardError([
+						'stringisempty',
+						'admin.email'
+					], '', true);
+				}
 				if (!Validate::validateEmail($email)) {
 					Response::standardError('emailiswrong', $email, true);
 				} else {
@@ -705,7 +717,7 @@ class Admins extends ApiCommand implements ResourceEntity
 						WHERE `adminid` = :adminid
 					");
 					Database::pexecute($upd_stmt, $upd_data, true, true);
-					$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] edited admin '" . $result['loginname'] . "'");
+					$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] edited admin '" . $result['loginname'] . "'");
 
 					// get all admin-data for return-array
 					$result = $this->apiCall('Admins.get', [

lib/Froxlor/Api/Commands/Certificates.php

@@ -97,7 +97,7 @@ class Certificates extends ApiCommand implements ResourceEntity
 		}
 		if (!$has_cert) {
 			$this->addOrUpdateCertificate($domain['id'], $ssl_cert_file, $ssl_key_file, $ssl_ca_file, $ssl_cert_chainfile, true);
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] added ssl-certificate for '" . $domain['domain'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] added ssl-certificate for '" . $domain['domain'] . "'");
 			$result = $this->apiCall('Certificates.get', [
 				'id' => $domain['id']
 			]);
@@ -127,7 +127,9 @@ class Certificates extends ApiCommand implements ResourceEntity
 		}
 
 		$do_verify = true;
-		$expirationdate = null;
+		$validtodate = null;
+		$validtodate = null;
+		$issuer = "";
 		// no cert-file given -> forget everything
 		if ($ssl_cert_file == '') {
 			$ssl_key_file = '';
@@ -168,7 +170,10 @@ class Certificates extends ApiCommand implements ResourceEntity
 			} else {
 				Response::standardError('sslcertificateinvalidcert', '', true);
 			}
-			$expirationdate = empty($cert_content['validTo_time_t']) ? null : date("Y-m-d H:i:s", $cert_content['validTo_time_t']);
+			// get data from certificate to store in the table
+			$validfromdate = empty($cert_content['validFrom_time_t']) ? null : date("Y-m-d H:i:s", $cert_content['validFrom_time_t']);
+			$validtodate = empty($cert_content['validTo_time_t']) ? null : date("Y-m-d H:i:s", $cert_content['validTo_time_t']);
+			$issuer = $cert_content['issuer']['O'] ?? "";
 		}
 
 		// Add/Update database entry
@@ -183,7 +188,9 @@ class Certificates extends ApiCommand implements ResourceEntity
 			`ssl_key_file` = :ssl_key_file,
 			`ssl_ca_file` = :ssl_ca_file,
 			`ssl_cert_chainfile` = :ssl_cert_chainfile,
-			`expirationdate` = :expirationdate
+			`validfromdate` = :validfromdate,
+			`validtodate` = :validtodate,
+			`issuer` = :issuer
 			" . $qrywhere . " `domainid`= :domainid
 		");
 		$params = [
@@ -191,7 +198,9 @@ class Certificates extends ApiCommand implements ResourceEntity
 			"ssl_key_file" => $ssl_key_file,
 			"ssl_ca_file" => $ssl_ca_file,
 			"ssl_cert_chainfile" => $ssl_cert_chainfile,
-			"expirationdate" => $expirationdate,
+			"validfromdate" => $validfromdate,
+			"validtodate" => $validtodate,
+			"issuer" => $issuer,
 			"domainid" => $domainid
 		];
 		Database::pexecute($stmt, $params, true, true);
@@ -239,7 +248,7 @@ class Certificates extends ApiCommand implements ResourceEntity
 		$ssl_ca_file = $this->getParam('ssl_ca_file', true, '');
 		$ssl_cert_chainfile = $this->getParam('ssl_cert_chainfile', true, '');
 		$this->addOrUpdateCertificate($domain['id'], $ssl_cert_file, $ssl_key_file, $ssl_ca_file, $ssl_cert_chainfile, false);
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] updated ssl-certificate for '" . $domain['domain'] . "'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] updated ssl-certificate for '" . $domain['domain'] . "'");
 		$result = $this->apiCall('Certificates.get', [
 			'id' => $domain['id']
 		]);
@@ -299,27 +308,23 @@ class Certificates extends ApiCommand implements ResourceEntity
 			}
 
 			// Set data from certificate
+			$cert['isvalid'] = false;
+			$cert['san'] = null;
 			$cert_data = openssl_x509_parse($cert['ssl_cert_file']);
 			if ($cert_data) {
-				$cert['validfromdate'] = date('Y-m-d H:i:s', $cert_data['validFrom_time_t']);
-				$cert['validtodate'] = date('Y-m-d H:i:s', $cert_data['validTo_time_t']);
 				$cert['isvalid'] = (bool)$cert_data['validTo_time_t'] > time();
-				$cert['issuer'] = $cert_data['issuer']['O'] ?? null;
+				// Set subject alt names from certificate
-			}
+				if (isset($cert_data['extensions']['subjectAltName']) && !empty($cert_data['extensions']['subjectAltName'])) {
-
+					$SANs = explode(",", $cert_data['extensions']['subjectAltName']);
-			// Set subject alt names from certificate
+					$SANs = array_map('trim', $SANs);
-			$cert['san'] = null;
+					foreach ($SANs as $san) {
-			if (isset($cert_data['extensions']['subjectAltName']) && !empty($cert_data['extensions']['subjectAltName'])) {
+						$san = str_replace("DNS:", "", $san);
-				$SANs = explode(",", $cert_data['extensions']['subjectAltName']);
+						if ($san != $cert_data['subject']['CN'] && strpos($san, "othername:") === false) {
-				$SANs = array_map('trim', $SANs);
+							$cert['san'][] = $san;
-				foreach ($SANs as $san) {
+						}
-					$san = str_replace("DNS:", "", $san);
-					if ($san != $cert_data['subject']['CN'] && strpos($san, "othername:") === false) {
-						$cert['san'][] = $san;
 					}
 				}
 			}
-
 			$result[] = $cert;
 		}
 		return $this->response([
@@ -465,7 +470,7 @@ class Certificates extends ApiCommand implements ResourceEntity
 			if ($chk['letsencrypt'] == '1') {
 				Cronjob::inserttask(TaskId::DELETE_DOMAIN_SSL, $chk['domain']);
 			}
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] removed ssl-certificate for '" . $chk['domain'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] removed ssl-certificate for '" . $chk['domain'] . "'");
 			return $this->response($result);
 		}
 		throw new Exception("Unable to determine SSL certificate. Maybe no access?", 406);

lib/Froxlor/Api/Commands/Cronjobs.php

@@ -147,7 +147,7 @@ class Cronjobs extends ApiCommand implements ResourceEntity
 
 			// insert task to re-generate the cron.d-file
 			Cronjob::inserttask(TaskId::REBUILD_CRON);
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] cronjob with description '" . $result['module'] . '/' . $result['cronfile'] . "' has been updated by '" . $this->getUserDetail('loginname') . "'");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] cronjob with description '" . $result['module'] . '/' . $result['cronfile'] . "' has been updated by '" . $this->getUserDetail('loginname') . "'");
 			$result = $this->apiCall('Cronjobs.get', [
 				'id' => $id
 			]);
@@ -177,7 +177,7 @@ class Cronjobs extends ApiCommand implements ResourceEntity
 	public function listing()
 	{
 		if ($this->isAdmin()) {
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] list cronjobs");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] list cronjobs");
 			$query_fields = [];
 			$result_stmt = Database::prepare("
 				SELECT `c`.* FROM `" . TABLE_PANEL_CRONRUNS . "` `c` " . $this->getSearchWhere($query_fields) . $this->getOrderBy() . $this->getLimit());

lib/Froxlor/Api/Commands/CustomerBackups.php

@@ -194,7 +194,7 @@ class CustomerBackups extends ApiCommand implements ResourceEntity
 				$result[] = $entry;
 			}
 		}
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] list customer-backups");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] list customer-backups");
 		return $this->response([
 			'count' => count($result),
 			'list' => $result

lib/Froxlor/Api/Commands/Customers.php

@@ -298,7 +298,7 @@ class Customers extends ApiCommand implements ResourceEntity
 				$fax = $this->getParam('fax', true, '');
 				$customernumber = $this->getParam('customernumber', true, '');
 				$def_language = $this->getParam('def_language', true, Settings::Get('panel.standardlanguage'));
-				$api_allowed = $this->getBoolParam('api_allowed', true, Settings::Get('api.enabled'));
+				$api_allowed = $this->getBoolParam('api_allowed', true, (Settings::Get('api.enabled') && Settings::Get('api.customer_default')));
 				$gender = (int)$this->getParam('gender', true, 0);
 				$custom_notes = $this->getParam('custom_notes', true, '');
 				$custom_notes_show = $this->getBoolParam('custom_notes_show', true, 0);
@@ -895,7 +895,7 @@ class Customers extends ApiCommand implements ResourceEntity
 					$result['dbspace_used'] = 0;
 				}
 			}
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] get customer '" . $result['loginname'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] get customer '" . $result['loginname'] . "'");
 			return $this->response($result);
 		}
 		$key = ($id > 0 ? "id #" . $id : "loginname '" . $loginname . "'");
@@ -1327,7 +1327,7 @@ class Customers extends ApiCommand implements ResourceEntity
 					'vu' => $valid_until
 				], true, true);
 
-				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] " . ($deactivated ? 'deactivated' : 'reactivated') . " user '" . $result['loginname'] . "'");
+				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] " . ($deactivated ? 'deactivated' : 'reactivated') . " user '" . $result['loginname'] . "'");
 				Cronjob::inserttask(TaskId::REBUILD_VHOST);
 			}
 
@@ -1538,7 +1538,7 @@ class Customers extends ApiCommand implements ResourceEntity
 			Database::query($admin_update_query);
 		}
 
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] edited user '" . $result['loginname'] . "'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] edited user '" . $result['loginname'] . "'");
 
 		/*
 		 * move customer to another admin/reseller; #1166
@@ -1911,7 +1911,7 @@ class Customers extends ApiCommand implements ResourceEntity
 			// now, recalculate the resource-usage for the old and the new admin
 			User::updateCounters(false);
 
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] moved user '" . $c_result['loginname'] . "' from admin/reseller '" . $c_result['adminname'] . " to admin/reseller '" . $a_result['loginname'] . "'");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] moved user '" . $c_result['loginname'] . "' from admin/reseller '" . $c_result['adminname'] . " to admin/reseller '" . $a_result['loginname'] . "'");
 
 			$result = $this->apiCall('Customers.get', [
 				'id' => $c_result['customerid']

lib/Froxlor/Api/Commands/DirOptions.php

@@ -144,7 +144,7 @@ class DirOptions extends ApiCommand implements ResourceEntity
 		];
 		Database::pexecute($stmt, $params, true, true);
 		$id = Database::lastInsertId();
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] added directory-option for '" . $userpath . "'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] added directory-option for '" . $userpath . "'");
 		Cronjob::inserttask(TaskId::REBUILD_VHOST);
 
 		$result = $this->apiCall('DirOptions.get', [
@@ -247,7 +247,7 @@ class DirOptions extends ApiCommand implements ResourceEntity
 		$params['id'] = $id;
 		$result = Database::pexecute_first($result_stmt, $params, true, true);
 		if ($result) {
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] get directory options for '" . $result['path'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] get directory options for '" . $result['path'] . "'");
 			return $this->response($result);
 		}
 		$key = "id #" . $id;
@@ -331,7 +331,7 @@ class DirOptions extends ApiCommand implements ResourceEntity
 				"id" => $id
 			];
 			Database::pexecute($stmt, $params, true, true);
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] edited directory options for '" . str_replace($customer['documentroot'], '/', $result['path']) . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] edited directory options for '" . str_replace($customer['documentroot'], '/', $result['path']) . "'");
 		}
 
 		$result = $this->apiCall('DirOptions.get', [
@@ -379,7 +379,7 @@ class DirOptions extends ApiCommand implements ResourceEntity
 		while ($row = $result_stmt->fetch(PDO::FETCH_ASSOC)) {
 			$result[] = $row;
 		}
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] list directory-options");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] list directory-options");
 		return $this->response([
 			'count' => count($result),
 			'list' => $result
@@ -478,7 +478,7 @@ class DirOptions extends ApiCommand implements ResourceEntity
 			"customerid" => $customer_data['customerid'],
 			"id" => $id
 		], true, true);
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] deleted directory-option for '" . str_replace($customer_data['documentroot'], '/', $result['path']) . "'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] deleted directory-option for '" . str_replace($customer_data['documentroot'], '/', $result['path']) . "'");
 		Cronjob::inserttask(TaskId::REBUILD_VHOST);
 		return $this->response($result);
 	}

lib/Froxlor/Api/Commands/DirProtections.php

@@ -129,7 +129,7 @@ class DirProtections extends ApiCommand implements ResourceEntity
 		];
 		Database::pexecute($stmt, $params, true, true);
 		$id = Database::lastInsertId();
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] added directory-protection for '" . $username . " (" . $path . ")'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] added directory-protection for '" . $username . " (" . $path . ")'");
 		Cronjob::inserttask(TaskId::REBUILD_VHOST);
 
 		$result = $this->apiCall('DirProtections.get', [
@@ -196,7 +196,7 @@ class DirProtections extends ApiCommand implements ResourceEntity
 		$params['idun'] = ($id <= 0 ? $username : $id);
 		$result = Database::pexecute_first($result_stmt, $params, true, true);
 		if ($result) {
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] get directory protection for '" . $result['path'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] get directory protection for '" . $result['path'] . "'");
 			return $this->response($result);
 		}
 		$key = ($id > 0 ? "id #" . $id : "username '" . $username . "'");
@@ -279,7 +279,7 @@ class DirProtections extends ApiCommand implements ResourceEntity
 			Cronjob::inserttask(TaskId::REBUILD_VHOST);
 		}
 
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] updated directory-protection '" . $result['username'] . " (" . $result['path'] . ")'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] updated directory-protection '" . $result['username'] . " (" . $result['path'] . ")'");
 		$result = $this->apiCall('DirProtections.get', [
 			'id' => $result['id']
 		]);
@@ -325,7 +325,7 @@ class DirProtections extends ApiCommand implements ResourceEntity
 		while ($row = $result_stmt->fetch(PDO::FETCH_ASSOC)) {
 			$result[] = $row;
 		}
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] list directory-protections");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] list directory-protections");
 		return $this->response([
 			'count' => count($result),
 			'list' => $result
@@ -413,7 +413,7 @@ class DirProtections extends ApiCommand implements ResourceEntity
 			"id" => $id
 		]);
 
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] deleted htpasswd for '" . $result['username'] . " (" . $result['path'] . ")'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_WARNING, "[API] deleted htpasswd for '" . $result['username'] . " (" . $result['path'] . ")'");
 		Cronjob::inserttask(TaskId::REBUILD_VHOST);
 		return $this->response($result);
 	}

lib/Froxlor/Api/Commands/DomainZones.php

@@ -413,7 +413,7 @@ class DomainZones extends ApiCommand implements ResourceEntity
 		$zone = Dns::createDomainZone($id);
 		$zonefile = (string)$zone;
 
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] get dns-zone for '" . $result['domain'] . "'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] get dns-zone for '" . $result['domain'] . "'");
 		return $this->response(explode("\n", $zonefile));
 	}
 

lib/Froxlor/Api/Commands/Domains.php

@@ -225,6 +225,8 @@ class Domains extends ApiCommand implements ResourceEntity
 	 *            optional, whether php is enabled for this domain, default 0 (false)
 	 * @param bool $openbasedir
 	 *            optional, whether to activate openbasedir restriction for this domain, default 0 (false)
+	 * @param int $openbasedir_path
+	 *            optional, either 0 for domains-docroot, 1 for customers-homedir or 2 for parent-directory of domains-docroot
 	 * @param int $phpsettingid
 	 *            optional, specify php-configuration that is being used by id, default 1 (system-default)
 	 * @param int $mod_fcgid_starter
@@ -312,6 +314,7 @@ class Domains extends ApiCommand implements ResourceEntity
 				$documentroot = $this->getParam('documentroot', true, '');
 				$phpenabled = $this->getBoolParam('phpenabled', true, 0);
 				$openbasedir = $this->getBoolParam('openbasedir', true, 0);
+				$openbasedir_path = $this->getParam('openbasedir_path', true, 0);
 				$phpsettingid = $this->getParam('phpsettingid', true, 1);
 				$mod_fcgid_starter = $this->getParam('mod_fcgid_starter', true, -1);
 				$mod_fcgid_maxrequests = $this->getParam('mod_fcgid_maxrequests', true, -1);
@@ -404,20 +407,25 @@ class Domains extends ApiCommand implements ResourceEntity
 					$documentroot = $_documentroot;
 				}
 
-				$registration_date = Validate::validate($registration_date, 'registration_date', Validate::REGEX_YYYY_MM_DD, '', [
+				if (!is_null($registration_date)) {
-					'0000-00-00',
+					$registration_date = Validate::validate($registration_date, 'registration_date',
-					'0',
+						Validate::REGEX_YYYY_MM_DD, '', [
-					''
+							'0000-00-00',
-				], true);
+							'0',
+							''
+						], true);
+				}
 				if ($registration_date == '0000-00-00' || empty($registration_date)) {
 					$registration_date = null;
 				}
-
+				if (!is_null($termination_date)) {
-				$termination_date = Validate::validate($termination_date, 'termination_date', Validate::REGEX_YYYY_MM_DD, '', [
+					$termination_date = Validate::validate($termination_date, 'termination_date',
-					'0000-00-00',
+						Validate::REGEX_YYYY_MM_DD, '', [
-					'0',
+							'0000-00-00',
-					''
+							'0',
-				], true);
+							''
+						], true);
+				}
 				if ($termination_date == '0000-00-00' || empty($termination_date)) {
 					$termination_date = null;
 				}
@@ -525,6 +533,10 @@ class Domains extends ApiCommand implements ResourceEntity
 					$mod_fcgid_maxrequests = '-1';
 				}
 
+				if ($openbasedir_path > 2 && $openbasedir_path < 0) {
+					$openbasedir_path = 0;
+				}
+
 				// check non-ssl IP
 				$ipandports = $this->validateIpAddresses($p_ipandports);
 				// check ssl IP
@@ -696,6 +708,7 @@ class Domains extends ApiCommand implements ResourceEntity
 						'caneditdomain' => $caneditdomain,
 						'phpenabled' => $phpenabled,
 						'openbasedir' => $openbasedir,
+						'openbasedir_path' => $openbasedir_path,
 						'speciallogfile' => $speciallogfile,
 						'specialsettings' => $specialsettings,
 						'ssl_specialsettings' => $ssl_specialsettings,
@@ -749,6 +762,7 @@ class Domains extends ApiCommand implements ResourceEntity
 						`caneditdomain` = :caneditdomain,
 						`phpenabled` = :phpenabled,
 						`openbasedir` = :openbasedir,
+						`openbasedir_path` = :openbasedir_path,
 						`speciallogfile` = :speciallogfile,
 						`specialsettings` = :specialsettings,
 						`ssl_specialsettings` = :ssl_specialsettings,
@@ -884,7 +898,7 @@ class Domains extends ApiCommand implements ResourceEntity
 					$result['ipsandports'] = $this->getIpsForDomain($result['id']);
 				}
 				$result['domain_hascert'] = $this->getHasCertValueForDomain((int)$result['id'], (int)$result['parentdomainid']);
-				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] get domain '" . $result['domain'] . "'");
+				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] get domain '" . $result['domain'] . "'");
 				return $this->response($result);
 			}
 			$key = ($id > 0 ? "id #" . $id : "domainname '" . $domainname . "'");
@@ -1096,6 +1110,8 @@ class Domains extends ApiCommand implements ResourceEntity
 	 *            from setting system.apply_phpconfigs_default
 	 * @param bool $openbasedir
 	 *            optional, whether to activate openbasedir restriction for this domain, default 0 (false)
+	 * @param int $openbasedir_path
+	 *            optional, either 0 for domains-docroot, 1 for customers-homedir or 2 for parent-directory of domains-docroot
 	 * @param int $phpsettingid
 	 *            optional, specify php-configuration that is being used by id, default 1 (system-default)
 	 * @param int $mod_fcgid_starter
@@ -1193,6 +1209,7 @@ class Domains extends ApiCommand implements ResourceEntity
 			$phpenabled = $this->getBoolParam('phpenabled', true, $result['phpenabled']);
 			$phpfs = $this->getBoolParam('phpsettingsforsubdomains', true, Settings::Get('system.apply_phpconfigs_default'));
 			$openbasedir = $this->getBoolParam('openbasedir', true, $result['openbasedir']);
+			$openbasedir_path = $this->getParam('openbasedir_path', true, $result['openbasedir_path']);
 			$phpsettingid = $this->getParam('phpsettingid', true, $result['phpsettingid']);
 			$mod_fcgid_starter = $this->getParam('mod_fcgid_starter', true, $result['mod_fcgid_starter']);
 			$mod_fcgid_maxrequests = $this->getParam('mod_fcgid_maxrequests', true, $result['mod_fcgid_maxrequests']);
@@ -1322,19 +1339,25 @@ class Domains extends ApiCommand implements ResourceEntity
 				$adminid = $result['adminid'];
 			}
 
-			$registration_date = Validate::validate($registration_date, 'registration_date', Validate::REGEX_YYYY_MM_DD, '', [
+			if (!is_null($registration_date)) {
-				'0000-00-00',
+				$registration_date = Validate::validate($registration_date, 'registration_date',
-				'0',
+					Validate::REGEX_YYYY_MM_DD, '', [
-				''
+						'0000-00-00',
-			], true);
+						'0',
+						''
+					], true);
+			}
 			if ($registration_date == '0000-00-00' || empty($registration_date)) {
 				$registration_date = null;
 			}
-			$termination_date = Validate::validate($termination_date, 'termination_date', Validate::REGEX_YYYY_MM_DD, '', [
+			if (!is_null($termination_date)) {
-				'0000-00-00',
+				$termination_date = Validate::validate($termination_date, 'termination_date',
-				'0',
+					Validate::REGEX_YYYY_MM_DD, '', [
-				''
+						'0000-00-00',
-			], true);
+						'0',
+						''
+					], true);
+			}
 			if ($termination_date == '0000-00-00' || empty($termination_date)) {
 				$termination_date = null;
 			}
@@ -1478,6 +1501,11 @@ class Domains extends ApiCommand implements ResourceEntity
 				$mod_fcgid_maxrequests = $result['mod_fcgid_maxrequests'];
 			}
 
+			// check changes of openbasedir-path variable
+			if ($openbasedir_path > 2 && $openbasedir_path < 0) {
+				$openbasedir_path = 0;
+			}
+
 			// check non-ssl IP
 			$ipandports = $this->validateIpAddresses($p_ipandports, false, $result['id']);
 			// check ssl IP
@@ -1623,7 +1651,31 @@ class Domains extends ApiCommand implements ResourceEntity
 			$wwwserveralias = ($serveraliasoption == '1') ? '1' : '0';
 			$iswildcarddomain = ($serveraliasoption == '0') ? '1' : '0';
 
-			if ($documentroot != $result['documentroot'] || $ssl_redirect != $result['ssl_redirect'] || $wwwserveralias != $result['wwwserveralias'] || $iswildcarddomain != $result['iswildcarddomain'] || $phpenabled != $result['phpenabled'] || $openbasedir != $result['openbasedir'] || $phpsettingid != $result['phpsettingid'] || $mod_fcgid_starter != $result['mod_fcgid_starter'] || $mod_fcgid_maxrequests != $result['mod_fcgid_maxrequests'] || $specialsettings != $result['specialsettings'] || $ssl_specialsettings != $result['ssl_specialsettings'] || $notryfiles != $result['notryfiles'] || $writeaccesslog != $result['writeaccesslog'] || $writeerrorlog != $result['writeerrorlog'] || $aliasdomain != $result['aliasdomain'] || $issubof != $result['ismainbutsubto'] || $email_only != $result['email_only'] || ($speciallogfile != $result['speciallogfile'] && $speciallogverified == '1') || $letsencrypt != $result['letsencrypt'] || $http2 != $result['http2'] || $hsts_maxage != $result['hsts'] || $hsts_sub != $result['hsts_sub'] || $hsts_preload != $result['hsts_preload'] || $ocsp_stapling != $result['ocsp_stapling']) {
+			if ($documentroot != $result['documentroot']
+				|| $ssl_redirect != $result['ssl_redirect']
+				|| $wwwserveralias != $result['wwwserveralias']
+				|| $iswildcarddomain != $result['iswildcarddomain']
+				|| $phpenabled != $result['phpenabled']
+				|| $openbasedir != $result['openbasedir']
+				|| $phpsettingid != $result['phpsettingid']
+				|| $mod_fcgid_starter != $result['mod_fcgid_starter']
+				|| $mod_fcgid_maxrequests != $result['mod_fcgid_maxrequests']
+				|| $specialsettings != $result['specialsettings']
+				|| $ssl_specialsettings != $result['ssl_specialsettings']
+				|| $notryfiles != $result['notryfiles']
+				|| $writeaccesslog != $result['writeaccesslog']
+				|| $writeerrorlog != $result['writeerrorlog']
+				|| $aliasdomain != $result['aliasdomain']
+				|| $issubof != $result['ismainbutsubto']
+				|| $email_only != $result['email_only']
+				|| ($speciallogfile != $result['speciallogfile'] && $speciallogverified == '1')
+				|| $letsencrypt != $result['letsencrypt']
+				|| $http2 != $result['http2']
+				|| $hsts_maxage != $result['hsts']
+				|| $hsts_sub != $result['hsts_sub']
+				|| $hsts_preload != $result['hsts_preload']
+				|| $ocsp_stapling != $result['ocsp_stapling']
+			) {
 				Cronjob::inserttask(TaskId::REBUILD_VHOST);
 			}
 
@@ -1749,7 +1801,7 @@ class Domains extends ApiCommand implements ResourceEntity
 				Database::pexecute($upd_stmt, [
 					'id' => $id
 				], true, true);
-				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] removed specialsettings on all subdomains of domain #" . $id);
+				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] removed specialsettings on all subdomains of domain #" . $id);
 			}
 
 			$wwwserveralias = ($serveraliasoption == '1') ? '1' : '0';
@@ -1771,7 +1823,8 @@ class Domains extends ApiCommand implements ResourceEntity
 			$update_data['wwwserveralias'] = $wwwserveralias;
 			$update_data['iswildcarddomain'] = $iswildcarddomain;
 			$update_data['phpenabled'] = $phpenabled;
-			$update_data['openbasedir'] = $openbasedir;
+			$update_data['openbasedir'] = $openbasedir;;
+			$update_data['openbasedir_path'] = $openbasedir_path;
 			$update_data['speciallogfile'] = $speciallogfile;
 			$update_data['phpsettingid'] = $phpsettingid;
 			$update_data['mod_fcgid_starter'] = $mod_fcgid_starter;
@@ -1819,6 +1872,7 @@ class Domains extends ApiCommand implements ResourceEntity
 				`iswildcarddomain` = :iswildcarddomain,
 				`phpenabled` = :phpenabled,
 				`openbasedir` = :openbasedir,
+				`openbasedir_path` = :openbasedir_path,
 				`speciallogfile` = :speciallogfile,
 				`phpsettingid` = :phpsettingid,
 				`mod_fcgid_starter` = :mod_fcgid_starter,
@@ -1854,6 +1908,7 @@ class Domains extends ApiCommand implements ResourceEntity
 			$_update_data['adminid'] = $adminid;
 			$_update_data['phpenabled'] = $phpenabled;
 			$_update_data['openbasedir'] = $openbasedir;
+			$_update_data['openbasedir_path'] = $openbasedir_path;
 			$_update_data['mod_fcgid_starter'] = $mod_fcgid_starter;
 			$_update_data['mod_fcgid_maxrequests'] = $mod_fcgid_maxrequests;
 			$_update_data['notryfiles'] = $notryfiles;
@@ -1887,6 +1942,7 @@ class Domains extends ApiCommand implements ResourceEntity
 				`adminid` = :adminid,
 				`phpenabled` = :phpenabled,
 				`openbasedir` = :openbasedir,
+				`openbasedir_path` = :openbasedir_path,
 				`mod_fcgid_starter` = :mod_fcgid_starter,
 				`mod_fcgid_maxrequests` = :mod_fcgid_maxrequests,
 				`notryfiles` = :notryfiles,
@@ -1903,6 +1959,18 @@ class Domains extends ApiCommand implements ResourceEntity
 			");
 			Database::pexecute($_update_stmt, $_update_data, true, true);
 
+			// get current ip<>domain entries
+			$ip_sel_stmt = Database::prepare("
+				SELECT id_ipandports FROM `" . TABLE_DOMAINTOIP . "` WHERE `id_domain` = :id
+			");
+			Database::pexecute($ip_sel_stmt, [
+				'id' => $id
+			], true, true);
+			$current_ips = [];
+			while ($cIP = $ip_sel_stmt->fetch(\PDO::FETCH_ASSOC)) {
+				$current_ips[] = $cIP['id_ipandports'];
+			}
+
 			// Cleanup domain <-> ip mapping
 			$del_stmt = Database::prepare("
 				DELETE FROM `" . TABLE_DOMAINTOIP . "` WHERE `id_domain` = :id
@@ -1930,6 +1998,12 @@ class Domains extends ApiCommand implements ResourceEntity
 				}
 			}
 
+			// check ip changes
+			$all_new_ips = array_merge($ipandports, $ssl_ipandports);
+			if (count(array_diff($current_ips, $all_new_ips)) != 0 || count(array_diff($all_new_ips, $current_ips)) != 0) {
+				Cronjob::inserttask(TaskId::REBUILD_VHOST);
+			}
+
 			// Cleanup domain <-> ip mapping for subdomains
 			$domainidsresult_stmt = Database::prepare("
 				SELECT `id` FROM `" . TABLE_PANEL_DOMAINS . "` WHERE `parentdomainid` = :id
@@ -1974,12 +2048,11 @@ class Domains extends ApiCommand implements ResourceEntity
 			}
 			if ($result['wwwserveralias'] != $wwwserveralias || $result['letsencrypt'] != $letsencrypt) {
 				// or when wwwserveralias or letsencrypt was changed
-				Domain::triggerLetsEncryptCSRForAliasDestinationDomain($aliasdomain, $this->logger());
 				if ((int)$aliasdomain === 0) {
 					// in case the wwwserveralias is set on a main domain, $aliasdomain is 0
-					// --> the call just above to triggerLetsEncryptCSRForAliasDestinationDomain
-					// is a noop...let's repeat it with the domain id of the main domain
 					Domain::triggerLetsEncryptCSRForAliasDestinationDomain($id, $this->logger());
+				} else {
+					Domain::triggerLetsEncryptCSRForAliasDestinationDomain($aliasdomain, $this->logger());
 				}
 			}
 
@@ -2138,7 +2211,9 @@ class Domains extends ApiCommand implements ResourceEntity
 				'domainid' => $id
 			], true, true);
 
-			Domain::triggerLetsEncryptCSRForAliasDestinationDomain($result['aliasdomain'], $this->logger());
+			if ((int)$result['aliasdomain'] !== 0) {
+				Domain::triggerLetsEncryptCSRForAliasDestinationDomain($result['aliasdomain'], $this->logger());
+			}
 
 			// remove domains DNS from powerDNS if used, #581
 			Cronjob::inserttask(TaskId::DELETE_DOMAIN_PDNS, $result['domain']);
@@ -2146,7 +2221,7 @@ class Domains extends ApiCommand implements ResourceEntity
 			// remove domain from acme.sh / lets encrypt if used
 			Cronjob::inserttask(TaskId::DELETE_DOMAIN_SSL, $result['domain']);
 
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] deleted domain/subdomains (#" . $result['id'] . ")");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "[API] deleted domain/subdomains (#" . $result['id'] . ")");
 			User::updateCounters();
 			Cronjob::inserttask(TaskId::REBUILD_VHOST);
 			// Using nameserver, insert a task which rebuilds the server config

lib/Froxlor/Api/Commands/EmailAccounts.php

@@ -63,7 +63,7 @@ class EmailAccounts extends ApiCommand implements ResourceEntity
 	 * @param string $alternative_email
 	 *            optional email address to send account information to, default is the account that is being created
 	 * @param int $email_quota
-	 *            optional quota if enabled in MB, default 0
+	 *            optional quota if enabled in MB, default setting: system.mail_quota
 	 * @param bool $sendinfomail
 	 *            optional, sends the welcome message to the new account (needed for creation, without the user won't
 	 *            be able to login before any mail is received), default 1 (true)
@@ -85,7 +85,7 @@ class EmailAccounts extends ApiCommand implements ResourceEntity
 			$emailaddr = $this->getParam('emailaddr', $ea_optional, '');
 			$email_password = $this->getParam('email_password');
 			$alternative_email = $this->getParam('alternative_email', true, '');
-			$quota = $this->getParam('email_quota', true, 0);
+			$quota = $this->getParam('email_quota', true, Settings::Get('system.mail_quota') ?? 0);
 			$sendinfomail = $this->getBoolParam('sendinfomail', true, 1);
 
 			// validation
@@ -99,6 +99,11 @@ class EmailAccounts extends ApiCommand implements ResourceEntity
 				Response::standardError('notallowedtouseaccounts', '', true);
 			}
 
+			if (!empty($emailaddr)) {
+				$idna_convert = new IdnaWrapper();
+				$emailaddr = $idna_convert->encode($emailaddr);
+			}
+
 			// get email address
 			$result = $this->apiCall('Emails.get', [
 				'id' => $id,
@@ -306,7 +311,7 @@ class EmailAccounts extends ApiCommand implements ResourceEntity
 				}
 			}
 
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] added email account for '" . $result['email_full'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] added email account for '" . $result['email_full'] . "'");
 			$result = $this->apiCall('Emails.get', [
 				'emailaddr' => $result['email_full']
 			]);
@@ -357,6 +362,11 @@ class EmailAccounts extends ApiCommand implements ResourceEntity
 		$ea_optional = $id > 0;
 		$emailaddr = $this->getParam('emailaddr', $ea_optional, '');
 
+		if (!empty($emailaddr)) {
+			$idna_convert = new IdnaWrapper();
+			$emailaddr = $idna_convert->encode($emailaddr);
+		}
+
 		// validation
 		$result = $this->apiCall('Emails.get', [
 			'id' => $id,
@@ -450,7 +460,7 @@ class EmailAccounts extends ApiCommand implements ResourceEntity
 			Admins::increaseUsage($customer['adminid'], 'email_quota_used', '', ($quota - $result['quota']));
 		}
 
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] updated email account '" . $result['email_full'] . "'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] updated email account '" . $result['email_full'] . "'");
 		$result = $this->apiCall('Emails.get', [
 			'emailaddr' => $result['email_full']
 		]);
@@ -556,7 +566,7 @@ class EmailAccounts extends ApiCommand implements ResourceEntity
 		Customers::decreaseUsage($customer['customerid'], 'email_accounts_used');
 		Customers::decreaseUsage($customer['customerid'], 'email_quota_used', '', $quota);
 
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] deleted email account for '" . $result['email_full'] . "'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_WARNING, "[API] deleted email account for '" . $result['email_full'] . "'");
 		return $this->response($result);
 	}
 }

lib/Froxlor/Api/Commands/EmailDomains.php

@@ -0,0 +1,188 @@
+<?php
+
+/**
+ * This file is part of the Froxlor project.
+ * Copyright (c) 2010 the Froxlor Team (see authors).
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, you can also view it online at
+ * https://files.froxlor.org/misc/COPYING.txt
+ *
+ * @copyright  the authors
+ * @author     Froxlor team <team@froxlor.org>
+ * @license    https://files.froxlor.org/misc/COPYING.txt GPLv2
+ */
+
+namespace Froxlor\Api\Commands;
+
+use Exception;
+use Froxlor\Api\ApiCommand;
+use Froxlor\Api\ResourceEntity;
+use Froxlor\Database\Database;
+use Froxlor\FroxlorLogger;
+use Froxlor\Settings;
+use PDO;
+
+/**
+ * @since 2.0
+ */
+class EmailDomains extends ApiCommand implements ResourceEntity
+{
+	/**
+	 * list all domains with email addresses connected to it.
+	 * If called from an admin, list all domains with email addresses
+	 * connected to it from all customers you are allowed to view, or
+	 * specify id or loginname for one specific customer
+	 *
+	 * @param int $customerid
+	 *            optional, admin-only, select email addresses of a specific customer by id
+	 * @param string $loginname
+	 *            optional, admin-only, select email addresses of a specific customer by loginname
+	 * @param array $sql_search
+	 *            optional array with index = fieldname, and value = array with 'op' => operator (one of <, > or =),
+	 *            LIKE is used if left empty and 'value' => searchvalue
+	 * @param int $sql_limit
+	 *            optional specify number of results to be returned
+	 * @param int $sql_offset
+	 *            optional specify offset for resultset
+	 * @param array $sql_orderby
+	 *            optional array with index = fieldname and value = ASC|DESC to order the resultset by one or more
+	 *            fields
+	 *
+	 * @access admin, customer
+	 * @return string json-encoded array count|list
+	 * @throws Exception
+	 */
+	public function listing()
+	{
+		$customer_ids = $this->getAllowedCustomerIds('email');
+		$result = [];
+		$query_fields = [];
+		$result_stmt = Database::prepare("
+		SELECT DISTINCT d.domain, e.domainid,
+		COUNT(e.email) as addresses,
+		IFNULL(SUM(CASE WHEN e.popaccountid > 0 THEN 1 ELSE 0 END), 0) as accounts,
+		IFNULL(SUM(
+			CASE
+			WHEN LENGTH(REPLACE(e.destination, CONCAT(e.email_full, ' '), '')) - LENGTH(REPLACE(REPLACE(e.destination, CONCAT(e.email_full, ' '), ''), ' ', '')) > 0
+			THEN LENGTH(REPLACE(e.destination, CONCAT(e.email_full, ' '), '')) - LENGTH(REPLACE(REPLACE(e.destination, CONCAT(e.email_full, ' '), ''), ' ', ''))
+			WHEN e.destination <> e.email_full THEN 1
+			ELSE 0
+			END
+		), 0) as forwarder
+		FROM `" . TABLE_MAIL_VIRTUAL . "` e
+		LEFT JOIN `" . TABLE_PANEL_DOMAINS . "` d ON d.id = e.domainid
+		WHERE e.customerid IN (" . implode(", ", $customer_ids) . ") AND d.domain IS NOT NULL " .
+			$this->getSearchWhere($query_fields,
+				true) . " GROUP BY e.domainid  " . $this->getOrderBy() . $this->getLimit());
+		Database::pexecute($result_stmt, $query_fields, true, true);
+		while ($row = $result_stmt->fetch(PDO::FETCH_ASSOC)) {
+			$result[] = $row;
+		}
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO,
+			"[API] list email-domains");
+		return $this->response([
+			'count' => count($result),
+			'list' => $result
+		]);
+	}
+
+	/**
+	 * returns the total number of accessible domains with email addresses connected to
+	 *
+	 * @param int $customerid
+	 *            optional, admin-only, select email addresses of a specific customer by id
+	 * @param string $loginname
+	 *            optional, admin-only, select email addresses of a specific customer by loginname
+	 *
+	 * @access admin, customer
+	 * @return string json-encoded response message
+	 * @throws Exception
+	 */
+	public function listingCount()
+	{
+		$customer_ids = $this->getAllowedCustomerIds('email');
+		$result_stmt = Database::prepare("
+		SELECT COUNT(DISTINCT d.domain) as num_emaildomains
+		FROM `" . TABLE_MAIL_VIRTUAL . "` e
+		LEFT JOIN `" . TABLE_PANEL_DOMAINS . "` d ON d.id = e.domainid
+		WHERE e.customerid IN (" . implode(", ", $customer_ids) . ") AND d.domain IS NOT NULL
+		");
+		$result = Database::pexecute_first($result_stmt, null, true, true);
+		if ($result) {
+			return $this->response($result['num_emaildomains']);
+		}
+		return $this->response(0);
+	}
+
+	/**
+	 * You cannot directly access email-domains
+	 *
+	 * @access admin, customer
+	 * @return string json-encoded array
+	 * @throws Exception
+	 */
+	public function get()
+	{
+		if ($this->isAdmin() == false && Settings::IsInList('panel.customer_hide_options', 'email')) {
+			throw new Exception("You cannot access this resource", 405);
+		}
+		throw new Exception('You cannot directly access this resource.', 303);
+	}
+
+	/**
+	 * You cannot directly add email-domains
+	 *
+	 * @access admin, customer
+	 * @return string json-encoded array
+	 * @throws Exception
+	 */
+	public function add()
+	{
+		if ($this->isAdmin() == false && Settings::IsInList('panel.customer_hide_options', 'email')) {
+			throw new Exception("You cannot access this resource", 405);
+		}
+		throw new Exception('You cannot directly add this resource.', 303);
+	}
+
+	/**
+	 * toggle catchall flag of given email address either by id or email-address
+	 *
+	 * @access admin, customer
+	 * @return string json-encoded array
+	 * @throws Exception
+	 */
+	public function update()
+	{
+		if ($this->isAdmin() == false && Settings::IsInList('panel.customer_hide_options', 'email')) {
+			throw new Exception("You cannot access this resource", 405);
+		}
+		throw new Exception('You cannot directly update this resource.', 303);
+	}
+
+	/**
+	 * You cannot directly delete email-domains
+	 *
+	 * @access admin, customer
+	 * @return string json-encoded array
+	 * @throws Exception
+	 */
+	public function delete()
+	{
+		if ($this->isAdmin() == false && Settings::IsInList('panel.customer_hide_options', 'email')) {
+			throw new Exception("You cannot access this resource", 405);
+		}
+		throw new Exception('You cannot directly delete this resource.', 303);
+	}
+
+}

lib/Froxlor/Api/Commands/EmailForwarders.php

@@ -77,6 +77,11 @@ class EmailForwarders extends ApiCommand implements ResourceEntity
 			$idna_convert = new IdnaWrapper();
 			$destination = $idna_convert->encode($destination);
 
+			if (!empty($emailaddr)) {
+				$idna_convert = new IdnaWrapper();
+				$emailaddr = $idna_convert->encode($emailaddr);
+			}
+
 			$result = $this->apiCall('Emails.get', [
 				'id' => $id,
 				'emailaddr' => $emailaddr
@@ -116,7 +121,7 @@ class EmailForwarders extends ApiCommand implements ResourceEntity
 			// update customer usage
 			Customers::increaseUsage($customer['customerid'], 'email_forwarders_used');
 
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] added email forwarder for '" . $result['email_full'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] added email forwarder for '" . $result['email_full'] . "'");
 
 			$result = $this->apiCall('Emails.get', [
 				'emailaddr' => $result['email_full']
@@ -293,7 +298,7 @@ class EmailForwarders extends ApiCommand implements ResourceEntity
 			// update customer usage
 			Customers::decreaseUsage($customer['customerid'], 'email_forwarders_used');
 
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] deleted email forwarder for '" . $result['email_full'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] deleted email forwarder for '" . $result['email_full'] . "'");
 
 			$result = $this->apiCall('Emails.get', [
 				'emailaddr' => $result['email_full']

lib/Froxlor/Api/Commands/Emails.php

@@ -159,7 +159,7 @@ class Emails extends ApiCommand implements ResourceEntity
 			// update customer usage
 			Customers::increaseUsage($customer['customerid'], 'emails_used');
 
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] added email address '" . $email_full . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] added email address '" . $email_full . "'");
 
 			$result = $this->apiCall('Emails.get', [
 				'emailaddr' => $email_full
@@ -195,11 +195,11 @@ class Emails extends ApiCommand implements ResourceEntity
 			FROM `" . TABLE_MAIL_VIRTUAL . "` v
 			LEFT JOIN `" . TABLE_MAIL_USERS . "` u ON v.`popaccountid` = u.`id`
 			WHERE v.`customerid` IN (" . implode(", ", $customer_ids) . ")
-			AND (v.`id`= :idea OR (v.`email` = :idea OR v.`email_full` = :idea))
+			AND " . (is_numeric($params['idea']) ? "v.`id`= :idea" : "(v.`email` = :idea OR v.`email_full` = :idea)")
-		");
+		);
 		$result = Database::pexecute_first($result_stmt, $params, true, true);
 		if ($result) {
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] get email address '" . $result['email_full'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] get email address '" . $result['email_full'] . "'");
 			return $this->response($result);
 		}
 		$key = ($id > 0 ? "id #" . $id : "emailaddr '" . $emailaddr . "'");
@@ -294,7 +294,7 @@ class Emails extends ApiCommand implements ResourceEntity
 			"id" => $id
 		];
 		Database::pexecute($stmt, $params, true, true);
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] toggled catchall-flag for email address '" . $result['email_full'] . "'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] toggled catchall-flag for email address '" . $result['email_full'] . "'");
 
 		$result = $this->apiCall('Emails.get', [
 			'emailaddr' => $result['email_full']
@@ -340,7 +340,7 @@ class Emails extends ApiCommand implements ResourceEntity
 		while ($row = $result_stmt->fetch(PDO::FETCH_ASSOC)) {
 			$result[] = $row;
 		}
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] list email-addresses");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] list email-addresses");
 		return $this->response([
 			'count' => count($result),
 			'list' => $result
@@ -445,7 +445,7 @@ class Emails extends ApiCommand implements ResourceEntity
 		], true, true);
 		Customers::decreaseUsage($customer['customerid'], 'emails_used');
 
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] deleted email address '" . $result['email_full'] . "'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_WARNING, "[API] deleted email address '" . $result['email_full'] . "'");
 		return $this->response($result);
 	}
 }

lib/Froxlor/Api/Commands/FpmDaemons.php

@@ -64,7 +64,7 @@ class FpmDaemons extends ApiCommand implements ResourceEntity
 	public function listing()
 	{
 		if ($this->isAdmin()) {
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] list fpm-daemons");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] list fpm-daemons");
 			$query_fields = [];
 			$result_stmt = Database::prepare("
 				SELECT * FROM `" . TABLE_PANEL_FPMDAEMONS . "`" . $this->getSearchWhere($query_fields) . $this->getOrderBy() . $this->getLimit());
@@ -258,7 +258,7 @@ class FpmDaemons extends ApiCommand implements ResourceEntity
 			$id = Database::lastInsertId();
 
 			Cronjob::inserttask(TaskId::REBUILD_VHOST);
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] fpm-daemon with description '" . $description . "' has been created by '" . $this->getUserDetail('loginname') . "'");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] fpm-daemon with description '" . $description . "' has been created by '" . $this->getUserDetail('loginname') . "'");
 			$result = $this->apiCall('FpmDaemons.get', [
 				'id' => $id
 			]);
@@ -384,7 +384,7 @@ class FpmDaemons extends ApiCommand implements ResourceEntity
 			Database::pexecute($upd_stmt, $upd_data, true, true);
 
 			Cronjob::inserttask(TaskId::REBUILD_VHOST);
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] fpm-daemon with description '" . $description . "' has been updated by '" . $this->getUserDetail('loginname') . "'");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] fpm-daemon with description '" . $description . "' has been updated by '" . $this->getUserDetail('loginname') . "'");
 			$result = $this->apiCall('FpmDaemons.get', [
 				'id' => $id
 			]);
@@ -433,7 +433,7 @@ class FpmDaemons extends ApiCommand implements ResourceEntity
 			], true, true);
 
 			Cronjob::inserttask(TaskId::REBUILD_VHOST);
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] fpm-daemon setting '" . $result['description'] . "' has been deleted by '" . $this->getUserDetail('loginname') . "'");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] fpm-daemon setting '" . $result['description'] . "' has been deleted by '" . $this->getUserDetail('loginname') . "'");
 			return $this->response($result);
 		}
 		throw new Exception("Not allowed to execute given command.", 403);

lib/Froxlor/Api/Commands/Froxlor.php

@@ -72,7 +72,7 @@ class Froxlor extends ApiCommand
 
 			if (empty($uc_data) || empty($response) || $uc_data['ts'] + self::UPDATE_CHECK_INTERVAL < time() || $uc_data['channel'] != Settings::Get('system.update_channel') || $force_ucheck) {
 				// log our actions
-				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] checking for updates");
+				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] checking for updates");
 
 				// check for new version
 				$aucheck = AutoUpdate::checkVersion();
@@ -142,7 +142,7 @@ class Froxlor extends ApiCommand
 	{
 		if ($this->isAdmin() && $this->getUserDetail('change_serversettings')) {
 			$json_str = $this->getParam('json_str');
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "User " . $this->getUserDetail('loginname') . " imported settings");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "User " . $this->getUserDetail('loginname') . " imported settings");
 			try {
 				SImExporter::import($json_str);
 				Cronjob::inserttask(TaskId::REBUILD_VHOST);

lib/Froxlor/Api/Commands/Ftps.php

@@ -257,7 +257,7 @@ class Ftps extends ApiCommand implements ResourceEntity
 					Customers::increaseUsage($customer['customerid'], 'ftp_lastaccountnumber');
 				}
 
-				$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] added ftp-account '" . $username . " (" . $path . ")'");
+				$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] added ftp-account '" . $username . " (" . $path . ")'");
 				Cronjob::inserttask(TaskId::CREATE_FTP);
 
 				if ($sendinfomail == 1) {
@@ -302,7 +302,7 @@ class Ftps extends ApiCommand implements ResourceEntity
 
 					$this->mailer()->clearAddresses();
 				}
-				$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_WARNING, "[API] added ftp-user '" . $username . "'");
+				$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] added ftp-user '" . $username . "'");
 
 				$result = $this->apiCall('Ftps.get', [
 					'username' => $username
@@ -367,7 +367,7 @@ class Ftps extends ApiCommand implements ResourceEntity
 		$params['idun'] = ($id <= 0 ? $username : $id);
 		$result = Database::pexecute_first($result_stmt, $params, true, true);
 		if ($result) {
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] get ftp-user '" . $result['username'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] get ftp-user '" . $result['username'] . "'");
 			return $this->response($result);
 		}
 		$key = ($id > 0 ? "id #" . $id : "username '" . $username . "'");
@@ -453,7 +453,7 @@ class Ftps extends ApiCommand implements ResourceEntity
 				"id" => $id,
 				"password" => $cryptPassword
 			], true, true);
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] updated ftp-account password for '" . $result['username'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] updated ftp-account password for '" . $result['username'] . "'");
 		}
 
 		// path update?
@@ -471,7 +471,7 @@ class Ftps extends ApiCommand implements ResourceEntity
 					"customerid" => $customer['customerid'],
 					"id" => $id
 				], true, true);
-				$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] updated ftp-account homdir for '" . $result['username'] . "'");
+				$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] updated ftp-account homdir for '" . $result['username'] . "'");
 			}
 		}
 		// it's the task for "new ftp" but that will
@@ -533,7 +533,7 @@ class Ftps extends ApiCommand implements ResourceEntity
 		while ($row = $result_stmt->fetch(PDO::FETCH_ASSOC)) {
 			$result[] = $row;
 		}
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] list ftp-users");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] list ftp-users");
 		return $this->response([
 			'count' => count($result),
 			'list' => $result

lib/Froxlor/Api/Commands/HostingPlans.php

@@ -61,7 +61,7 @@ class HostingPlans extends ApiCommand implements ResourceEntity
 	public function listing()
 	{
 		if ($this->isAdmin()) {
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] list hosting-plans");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] list hosting-plans");
 			$query_fields = [];
 			$result_stmt = Database::prepare("
 				SELECT p.*, a.loginname as adminname
@@ -200,8 +200,8 @@ class HostingPlans extends ApiCommand implements ResourceEntity
 			$value_arr['logviewenabled'] = $this->getBoolParam('logviewenabled', true, 0);
 
 			// validation
-			$name = Validate::validate(trim($name), 'name', '', '', [], true);
+			$name = Validate::validate(trim($name), 'name', Validate::REGEX_DESC_TEXT, '', [], true);
-			$description = Validate::validate(str_replace("\r\n", "\n", $description), 'description', Validate::REGEX_DESC_TEXT);
+			$description = Validate::validate(str_replace("\r\n", "\n", $description), 'description', Validate::REGEX_CONF_TEXT);
 
 			if (Settings::Get('system.mail_quota_enabled') != '1') {
 				$value_arr['email_quota'] = -1;
@@ -227,7 +227,7 @@ class HostingPlans extends ApiCommand implements ResourceEntity
 				'valuearr' => json_encode($value_arr)
 			];
 			Database::pexecute($ins_stmt, $ins_data, true, true);
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "[API] added hosting-plan '" . $name . "'");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] added hosting-plan '" . $name . "'");
 			$result = $this->apiCall('HostingPlans.get', [
 				'planname' => $name
 			]);
@@ -264,7 +264,7 @@ class HostingPlans extends ApiCommand implements ResourceEntity
 			}
 			$result = Database::pexecute_first($result_stmt, $params, true, true);
 			if ($result) {
-				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] get hosting-plan '" . $result['name'] . "'");
+				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] get hosting-plan '" . $result['name'] . "'");
 				return $this->response($result);
 			}
 			$key = ($id > 0 ? "id #" . $id : "planname '" . $planname . "'");
@@ -382,8 +382,8 @@ class HostingPlans extends ApiCommand implements ResourceEntity
 			$value_arr['logviewenabled'] = $this->getBoolParam('logviewenabled', true, $result['logviewenabled']);
 
 			// validation
-			$name = Validate::validate(trim($name), 'name', '', '', [], true);
+			$name = Validate::validate(trim($name), 'name', Validate::REGEX_DESC_TEXT, '', [], true);
-			$description = Validate::validate(str_replace("\r\n", "\n", $description), 'description', Validate::REGEX_DESC_TEXT);
+			$description = Validate::validate(str_replace("\r\n", "\n", $description), 'description', Validate::REGEX_CONF_TEXT);
 
 			if (Settings::Get('system.mail_quota_enabled') != '1') {
 				$value_arr['email_quota'] = -1;
@@ -414,7 +414,7 @@ class HostingPlans extends ApiCommand implements ResourceEntity
 				'id' => $id
 			];
 			Database::pexecute($upd_stmt, $update_data, true, true);
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "[API] updated hosting-plan '" . $result['name'] . "'");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] updated hosting-plan '" . $result['name'] . "'");
 			return $this->response($update_data);
 		}
 		throw new Exception("Not allowed to execute given command.", 403);

lib/Froxlor/Api/Commands/IpsAndPorts.php

@@ -65,7 +65,7 @@ class IpsAndPorts extends ApiCommand implements ResourceEntity
 	public function listing()
 	{
 		if ($this->isAdmin() && ($this->getUserDetail('change_serversettings') || !empty($this->getUserDetail('ip')))) {
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] list ips and ports");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] list ips and ports");
 			$ip_where = "";
 			$append_where = false;
 			if (!empty($this->getUserDetail('ip')) && $this->getUserDetail('ip') != -1) {
@@ -175,9 +175,9 @@ class IpsAndPorts extends ApiCommand implements ResourceEntity
 			$docroot = Validate::validate($this->getParam('docroot', true, ''), 'docroot', Validate::REGEX_DIR, '', [], true);
 
 			if ((int)Settings::Get('system.use_ssl') == 1) {
-				$ssl = !empty($this->getBoolParam('ssl', true, 0)) ? intval($this->getBoolParam('ssl', true, 0)) : 0;
+				$ssl = (bool)$this->getBoolParam('ssl', true, 0);
-				$ssl_cert_file = Validate::validate($this->getParam('ssl_cert_file', $ssl, ''), 'ssl_cert_file', '', '', [], true);
+				$ssl_cert_file = Validate::validate($this->getParam('ssl_cert_file', !$ssl, ''), 'ssl_cert_file', '', '', [], true);
-				$ssl_key_file = Validate::validate($this->getParam('ssl_key_file', $ssl, ''), 'ssl_key_file', '', '', [], true);
+				$ssl_key_file = Validate::validate($this->getParam('ssl_key_file', !$ssl, ''), 'ssl_key_file', '', '', [], true);
 				$ssl_ca_file = Validate::validate($this->getParam('ssl_ca_file', true, ''), 'ssl_ca_file', '', '', [], true);
 				$ssl_cert_chainfile = Validate::validate($this->getParam('ssl_cert_chainfile', true, ''), 'ssl_cert_chainfile', '', '', [], true);
 				$sslss = $this->getParam('ssl_specialsettings', true, '');
@@ -335,7 +335,7 @@ class IpsAndPorts extends ApiCommand implements ResourceEntity
 				'id' => $id
 			], true, true);
 			if ($result) {
-				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] get ip " . $result['ip'] . " " . $result['port']);
+				$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] get ip " . $result['ip'] . " " . $result['port']);
 				return $this->response($result);
 			}
 			throw new Exception("IP/port with id #" . $id . " could not be found", 404);
@@ -414,9 +414,9 @@ class IpsAndPorts extends ApiCommand implements ResourceEntity
 			$docroot = Validate::validate($this->getParam('docroot', true, $result['docroot']), 'docroot', Validate::REGEX_DIR, '', [], true);
 
 			if ((int)Settings::Get('system.use_ssl') == 1) {
-				$ssl = $this->getBoolParam('ssl', true, $result['ssl']);
+				$ssl = (bool)$this->getBoolParam('ssl', true, $result['ssl']);
-				$ssl_cert_file = Validate::validate($this->getParam('ssl_cert_file', $ssl, $result['ssl_cert_file']), 'ssl_cert_file', '', '', [], true);
+				$ssl_cert_file = Validate::validate($this->getParam('ssl_cert_file', !$ssl, $result['ssl_cert_file']), 'ssl_cert_file', '', '', [], true);
-				$ssl_key_file = Validate::validate($this->getParam('ssl_key_file', $ssl, $result['ssl_key_file']), 'ssl_key_file', '', '', [], true);
+				$ssl_key_file = Validate::validate($this->getParam('ssl_key_file', !$ssl, $result['ssl_key_file']), 'ssl_key_file', '', '', [], true);
 				$ssl_ca_file = Validate::validate($this->getParam('ssl_ca_file', true, $result['ssl_ca_file']), 'ssl_ca_file', '', '', [], true);
 				$ssl_cert_chainfile = Validate::validate($this->getParam('ssl_cert_chainfile', true, $result['ssl_cert_chainfile']), 'ssl_cert_chainfile', '', '', [], true);
 				$sslss = $this->getParam('ssl_specialsettings', true, $result['ssl_specialsettings']);

lib/Froxlor/Api/Commands/MysqlServer.php

@@ -26,14 +26,15 @@
 namespace Froxlor\Api\Commands;
 
 use Exception;
-use PDO;
-use PDOException;
-use Froxlor\Froxlor;
-use Froxlor\PhpHelper;
 use Froxlor\Api\ApiCommand;
 use Froxlor\Api\ResourceEntity;
 use Froxlor\Database\Database;
+use Froxlor\Froxlor;
+use Froxlor\FroxlorLogger;
+use Froxlor\PhpHelper;
 use Froxlor\Validate\Validate;
+use PDO;
+use PDOException;
 
 class MysqlServer extends ApiCommand implements ResourceEntity
 {
@@ -73,8 +74,8 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 	 *             optional, test connection with given credentials, default is true (yes)
 	 *
 	 * @access admin
-	 * @throws Exception
 	 * @return string json-encoded array
+	 * @throws Exception
 	 */
 	public function add()
 	{
@@ -112,7 +113,7 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 			);
 			if (!empty($mysql_ca)) {
 				$options[PDO::MYSQL_ATTR_SSL_CA] = $mysql_ca;
-				$options[PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT] = (bool) $mysql_verifycert;
+				$options[PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT] = (bool)$mysql_verifycert;
 			}
 
 			$dsn = "mysql:host=" . $mysql_host . ";port=" . $mysql_port . ";";
@@ -167,6 +168,8 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 			$this->addDatabaseFromCustomerAllowedList($newdbserver);
 		}
 
+		$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "[API] added new database server '" . $description . "' (" . $mysql_host . ")");
+
 		return $this->response(['dbserver' => $newdbserver]);
 	}
 
@@ -179,16 +182,16 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 	 *             optional the number of the mysql server (either id or dbserver must be set)
 	 *
 	 * @access admin
-	 * @throws Exception
 	 * @return string json-encoded array
+	 * @throws Exception
 	 */
 	public function delete()
 	{
 		$this->validateAccess();
 
-		$id = (int) $this->getParam('id', true, -1);
+		$id = (int)$this->getParam('id', true, -1);
 		$dn_optional = $id >= 0;
-		$dbserver = (int) $this->getParam('dbserver', $dn_optional, -1);
+		$dbserver = (int)$this->getParam('dbserver', $dn_optional, -1);
 		$dbserver = $id >= 0 ? $id : $dbserver;
 
 		if ($dbserver == 0) {
@@ -212,8 +215,12 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 		// when removing, remove from list of allowed_mysqlservers from any customers
 		$this->removeDatabaseFromCustomerAllowedList($dbserver);
 
+		$description = $sql_root[$dbserver]['caption'] ?? "unknown";
+		$mysql_host = $sql_root[$dbserver]['host'] ?? "unknown";
 		unset($sql_root[$dbserver]);
 
+		$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "[API] removed database server '" . $description . "' (" . $mysql_host . ")");
+
 		$this->generateNewUserData($sql, $sql_root);
 		return $this->response(['true']);
 	}
@@ -287,14 +294,14 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 	 *             optional the number of the mysql server (either id or dbserver must be set)
 	 *
 	 * @access admin, customer
-	 * @throws Exception
 	 * @return string json-encoded array
+	 * @throws Exception
 	 */
 	public function get()
 	{
-		$id = (int) $this->getParam('id', true, -1);
+		$id = (int)$this->getParam('id', true, -1);
 		$dn_optional = $id >= 0;
-		$dbserver = (int) $this->getParam('dbserver', $dn_optional, -1);
+		$dbserver = (int)$this->getParam('dbserver', $dn_optional, -1);
 		$dbserver = $id >= 0 ? $id : $dbserver;
 
 		$sql_root = [];
@@ -317,6 +324,7 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 
 		unset($sql_root[$dbserver]['password']);
 		$sql_root[$dbserver]['id'] = $dbserver;
+		$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] get database-server '" . $sql_root[$dbserver]['caption'] . "'");
 		return $this->response($sql_root[$dbserver]);
 	}
 
@@ -347,16 +355,16 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 	 *             optional, test connection with given credentials, default is true (yes)
 	 *
 	 * @access admin
-	 * @throws Exception
 	 * @return string json-encoded array
+	 * @throws Exception
 	 */
 	public function update()
 	{
 		$this->validateAccess();
 
-		$id = (int) $this->getParam('id', true, -1);
+		$id = (int)$this->getParam('id', true, -1);
 		$dn_optional = $id >= 0;
-		$dbserver = (int) $this->getParam('dbserver', $dn_optional, -1);
+		$dbserver = (int)$this->getParam('dbserver', $dn_optional, -1);
 		$dbserver = $id >= 0 ? $id : $dbserver;
 
 		$sql_root = [];
@@ -417,7 +425,7 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 			);
 			if (!empty($mysql_ca)) {
 				$options[PDO::MYSQL_ATTR_SSL_CA] = $mysql_ca;
-				$options[PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT] = (bool) $mysql_verifycert;
+				$options[PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT] = (bool)$mysql_verifycert;
 			}
 
 			$dsn = "mysql:host=" . $mysql_host . ";port=" . $mysql_port . ";";
@@ -448,6 +456,8 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 			$this->addDatabaseFromCustomerAllowedList($dbserver);
 		}
 
+		$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "[API] edited database server '" . $description . "' (" . $mysql_host . ")");
+
 		return $this->response(['true']);
 	}
 
@@ -472,7 +482,7 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 				WHERE `dbserver` = :dbserver
 			");
 			$result = Database::pexecute_first($result_stmt, ['dbserver' => $dbserver], true, true);
-			return (int) $result['num_dbs'];
+			return (int)$result['num_dbs'];
 		} else {
 			$dbserver = $this->getParam('mysql_server');
 			$customer_ids = $this->getAllowedCustomerIds();
@@ -516,7 +526,7 @@ class MysqlServer extends ApiCommand implements ResourceEntity
 			`allowed_mysqlserver` = :am WHERE `customerid` = :cid
 		");
 		while ($customer = $sel_stmt->fetch(PDO::FETCH_ASSOC)) {
-			$allowed_mysqls = json_decode(($customer['allowed_mysqlserver'] ?? '[]'), true);
+			$allowed_mysqls = json_decode(($customer['allowed_mysqlserver'] ?: '[]'), true);
 			if (!in_array($dbserver, $allowed_mysqls)) {
 				$allowed_mysqls[] = $dbserver;
 				$allowed_mysqls = json_encode($allowed_mysqls);

lib/Froxlor/Api/Commands/Mysqls.php

@@ -199,7 +199,7 @@ class Mysqls extends ApiCommand implements ResourceEntity
 
 				$this->mailer()->clearAddresses();
 			}
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_WARNING, "[API] added mysql-database '" . $username . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] added mysql-database '" . $username . "'");
 
 			$result = $this->apiCall('Mysqls.get', [
 				'dbname' => $username,
@@ -299,7 +299,7 @@ class Mysqls extends ApiCommand implements ResourceEntity
 			$mbdata = $mbdata_stmt->fetch(PDO::FETCH_ASSOC);
 			Database::needRoot(false);
 			$result['size'] = $mbdata['MB'] ?? 0;
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] get database '" . $result['databasename'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] get database '" . $result['databasename'] . "'");
 			return $this->response($result);
 		}
 		$key = ($id > 0 ? "id #" . $id : "dbname '" . $dbname . "'");
@@ -388,7 +388,7 @@ class Mysqls extends ApiCommand implements ResourceEntity
 		];
 		Database::pexecute($stmt, $params, true, true);
 
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_WARNING, "[API] updated mysql-database '" . $result['databasename'] . "'");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] updated mysql-database '" . $result['databasename'] . "'");
 		$result = $this->apiCall('Mysqls.get', [
 			'dbname' => $result['databasename']
 		]);

lib/Froxlor/Api/Commands/PhpSettings.php

@@ -67,7 +67,7 @@ class PhpSettings extends ApiCommand implements ResourceEntity
 	public function listing()
 	{
 		if ($this->isAdmin()) {
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] list php-configs");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] list php-configs");
 
 			$with_subdomains = $this->getBoolParam('with_subdomains', true, false);
 			$query_fields = [];
@@ -392,7 +392,7 @@ class PhpSettings extends ApiCommand implements ResourceEntity
 			$ins_data['id'] = Database::lastInsertId();
 
 			Cronjob::inserttask(TaskId::REBUILD_VHOST);
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] php setting with description '" . $description . "' has been created by '" . $this->getUserDetail('loginname') . "'");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] php setting with description '" . $description . "' has been created by '" . $this->getUserDetail('loginname') . "'");
 
 			$result = $this->apiCall('PhpSettings.get', [
 				'id' => $ins_data['id']
@@ -629,7 +629,7 @@ class PhpSettings extends ApiCommand implements ResourceEntity
 			Database::pexecute($upd_stmt, $upd_data, true, true);
 
 			Cronjob::inserttask(TaskId::REBUILD_VHOST);
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] php setting with description '" . $description . "' has been updated by '" . $this->getUserDetail('loginname') . "'");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "[API] php setting with description '" . $description . "' has been updated by '" . $this->getUserDetail('loginname') . "'");
 
 			$result = $this->apiCall('PhpSettings.get', [
 				'id' => $id
@@ -686,7 +686,7 @@ class PhpSettings extends ApiCommand implements ResourceEntity
 			], true, true);
 
 			Cronjob::inserttask(TaskId::REBUILD_VHOST);
-			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "[API] php setting '" . $result['description'] . "' has been deleted by '" . $this->getUserDetail('loginname') . "'");
+			$this->logger()->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "[API] php setting '" . $result['description'] . "' has been deleted by '" . $this->getUserDetail('loginname') . "'");
 			return $this->response($result);
 		}
 		throw new Exception("Not allowed to execute given command.", 403);

lib/Froxlor/Api/Commands/SubDomains.php

@@ -62,7 +62,7 @@ class SubDomains extends ApiCommand implements ResourceEntity
 	 *            optional, overwrites path value with an URL to generate a redirect, alternatively use the path
 	 *            parameter also for URLs
 	 * @param int $openbasedir_path
-	 *            optional, either 0 for domains-docroot, 1 for customers-homedir or 2 for parent-directory of domains-docroot
+	 *            optional, either 0 for domains-docroot [default], 1 for customers-homedir or 2 for parent-directory of domains-docroot
 	 * @param int $phpsettingid
 	 *            optional, php-settings-id, if empty the $domain value is used
 	 * @param int $redirectcode
@@ -104,7 +104,7 @@ class SubDomains extends ApiCommand implements ResourceEntity
 			$aliasdomain = $this->getParam('alias', true, 0);
 			$path = $this->getParam('path', true, '');
 			$url = $this->getParam('url', true, '');
-			$openbasedir_path = $this->getParam('openbasedir_path', true, 1);
+			$openbasedir_path = $this->getParam('openbasedir_path', true, 0);
 			$phpsettingid = $this->getParam('phpsettingid', true, 0);
 			$redirectcode = $this->getParam('redirectcode', true, Settings::Get('customredirect.default'));
 			$isemaildomain = $this->getParam('isemaildomain', true, 0);
@@ -486,7 +486,7 @@ class SubDomains extends ApiCommand implements ResourceEntity
 				$result['ipsandports'] = $this->getIpsForDomain($result['id']);
 			}
 			$result['domain_hascert'] = $this->getHasCertValueForDomain((int)$result['id'], (int)$result['parentdomainid']);
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] get subdomain '" . $result['domain'] . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] get subdomain '" . $result['domain'] . "'");
 			return $this->response($result);
 		}
 		$key = ($id > 0 ? "id #" . $id : "domainname '" . $domainname . "'");
@@ -856,7 +856,7 @@ class SubDomains extends ApiCommand implements ResourceEntity
 			Cronjob::inserttask(TaskId::REBUILD_VHOST);
 			Cronjob::inserttask(TaskId::REBUILD_DNS);
 			$idna_convert = new IdnaWrapper();
-			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] edited domain '" . $idna_convert->decode($result['domain']) . "'");
+			$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] edited domain '" . $idna_convert->decode($result['domain']) . "'");
 		}
 		$result = $this->apiCall('SubDomains.get', [
 			'id' => $id
@@ -1133,7 +1133,9 @@ class SubDomains extends ApiCommand implements ResourceEntity
 			}
 		}
 
-		Domain::triggerLetsEncryptCSRForAliasDestinationDomain($result['aliasdomain'], $this->logger());
+		if ((int)$result['aliasdomain'] !== 0) {
+			Domain::triggerLetsEncryptCSRForAliasDestinationDomain($result['aliasdomain'], $this->logger());
+		}
 
 		// delete domain from table
 		$stmt = Database::prepare("

lib/Froxlor/Api/Commands/SysLog.php

@@ -92,7 +92,7 @@ class SysLog extends ApiCommand implements ResourceEntity
 		while ($row = $result_stmt->fetch(PDO::FETCH_ASSOC)) {
 			$result[] = $row;
 		}
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] list log-entries");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] list log-entries");
 		return $this->response([
 			'count' => count($result),
 			'list' => $result

lib/Froxlor/Api/Commands/Traffic.php

@@ -166,7 +166,7 @@ class Traffic extends ApiCommand implements ResourceEntity
 			$row['mail'] *= 1024;
 			$result[] = $row;
 		}
-		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_NOTICE, "[API] list traffic");
+		$this->logger()->logAction($this->isAdmin() ? FroxlorLogger::ADM_ACTION : FroxlorLogger::USR_ACTION, LOG_INFO, "[API] list traffic");
 		return $this->response([
 			'count' => count($result),
 			'list' => $result

lib/Froxlor/Cli/CliCommand.php

@@ -122,7 +122,7 @@ class CliCommand extends Command
 		include_once Froxlor::getInstallDir() . '/lib/tables.inc.php';
 		define('_CRON_UPDATE', 1);
 		ob_start([
-			'this',
+			$this,
 			'cleanUpdateOutput'
 		]);
 		include_once Froxlor::getInstallDir() . '/install/updatesql.php';

lib/Froxlor/Cli/ConfigDiff.php

@@ -0,0 +1,178 @@
+<?php
+
+/**
+ * This file is part of the Froxlor project.
+ * Copyright (c) 2010 the Froxlor Team (see authors).
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, you can also view it online at
+ * https://files.froxlor.org/misc/COPYING.txt
+ *
+ * @copyright  the authors
+ * @author     Froxlor team <team@froxlor.org>
+ * @license    https://files.froxlor.org/misc/COPYING.txt GPLv2
+ */
+
+namespace Froxlor\Cli;
+
+use Froxlor\Config\ConfigParser;
+use Froxlor\FileDir;
+use Froxlor\Froxlor;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+final class ConfigDiff extends CliCommand
+{
+	protected function configure(): void
+	{
+		$this->setName('froxlor:config-diff')
+			->setDescription('Shows differences in config templates between OS versions')
+			->addArgument('from', InputArgument::OPTIONAL, 'OS version to compare against')
+			->addArgument('to', InputArgument::OPTIONAL, 'OS version to compare from')
+			->addOption('list', 'l', InputOption::VALUE_NONE, 'List all possible OS versions')
+			->addOption('diff-params', '', InputOption::VALUE_REQUIRED, 'Additional parameters for `diff`, e.g. --diff-params="--color=always"');
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int
+	{
+		require Froxlor::getInstallDir() . '/lib/functions.php';
+
+		$parsers = $versions = [];
+		foreach (glob(Froxlor::getInstallDir() . '/lib/configfiles/*.xml') as $config) {
+			$name = str_replace(".xml", "", strtolower(basename($config)));
+			$parser = new ConfigParser($config);
+			$versions[$name] = $parser->getCompleteDistroName();
+			$parsers[$name] = $parser;
+		}
+		asort($versions);
+
+		if ($input->getOption('list') === true) {
+			$output->writeln('The following OS version templates are available:');
+			foreach ($versions as $k => $v) {
+				$output->writeln(str_pad($k, 20) . $v);
+			}
+			return self::SUCCESS;
+		}
+
+		if (!$input->hasArgument('from') || !array_key_exists($input->getArgument('from'), $versions)) {
+			$output->writeln('<error>Missing or invalid "from" argument.</error>');
+			$output->writeln('Available versions: ' . implode(', ', array_keys($versions)));
+			return self::INVALID;
+		}
+
+		if (!$input->hasArgument('to') || !array_key_exists($input->getArgument('to'), $versions)) {
+			$output->writeln('<error>Missing or invalid "to" argument.</error>');
+			$output->writeln('Available versions: ' . implode(', ', array_keys($versions)));
+			return self::INVALID;
+		}
+
+		// Make sure diff is installed
+		$check_diff_installed = FileDir::safe_exec('which diff');
+		if (count($check_diff_installed) === 0) {
+			$output->writeln('<error>Unable to find "diff" installation on your system.</error>');
+			return self::INVALID;
+		}
+
+		$parser_from = $parsers[$input->getArgument('from')];
+		$parser_to = $parsers[$input->getArgument('to')];
+		$tmp_from = tempnam(sys_get_temp_dir(), 'froxlor_config_diff_from');
+		$tmp_to = tempnam(sys_get_temp_dir(), 'froxlor_config_diff_to');
+		$files = [];
+		$titles_by_key = [];
+
+		// Aggregate content for each config file
+		foreach ([[$parser_from, 'from'], [$parser_to, 'to']] as $todo) {
+			foreach ($todo[0]->getServices() as $service_type => $service) {
+				foreach ($service->getDaemons() as $daemon_name => $daemon) {
+					foreach ($daemon->getConfig() as $instruction) {
+						if ($instruction['type'] !== 'file') {
+							continue;
+						}
+
+						if (isset($instruction['subcommands'])) {
+							foreach ($instruction['subcommands'] as $subinstruction) {
+								if ($subinstruction['type'] !== 'file') {
+									continue;
+								}
+
+								$content = $subinstruction['content'];
+							}
+						} else {
+							$content = $instruction['content'];
+						}
+
+						if (!isset($content)) {
+							throw new \Exception("Cannot find content for {$instruction['name']}");
+						}
+
+						$key = "{$service_type}_{$daemon_name}_{$instruction['name']}";
+						$titles_by_key[$key] = "{$service->title} : {$daemon->title} : {$instruction['name']}";
+						if (!isset($files[$key])) {
+							$files[$key] = ['from' => '', 'to' => ''];
+						}
+						$files[$key][$todo[1]] = $this->filterContent($content);
+					}
+				}
+			}
+		}
+		ksort($files);
+
+		$diff_params = '';
+		if ($input->hasOption('diff-params') && trim($input->getOption('diff-params')) !== '') {
+			$diff_params = trim($input->getOption('diff-params'));
+		}
+
+		// Run diff on each file and output, if anything changed
+		foreach ($files as $file_key => $content) {
+			file_put_contents($tmp_from, $content['from']);
+			file_put_contents($tmp_to, $content['to']);
+			$diff_output = FileDir::safe_exec("{$check_diff_installed[0]} {$diff_params} {$tmp_from} {$tmp_to}");
+
+			if (count($diff_output) === 0) {
+				continue;
+			}
+
+			$output->writeln('<info># ' . $titles_by_key[$file_key] . '</info>');
+			$output->writeln(implode("\n", $diff_output) . "\n");
+			unset($diff_output);
+		}
+
+		// Remove tmp files again
+		unlink($tmp_from);
+		unlink($tmp_to);
+
+		return self::SUCCESS;
+	}
+
+	private function filterContent(string $content): string
+	{
+		$new_content = '';
+
+		foreach (explode("\n", $content) as $n) {
+			$n = trim($n);
+			if (!$n) {
+				continue;
+			}
+
+			if (str_starts_with($n, '#')) {
+				continue;
+			}
+
+			$new_content .= $n . "\n";
+		}
+
+		return $new_content;
+	}
+}

lib/Froxlor/Cli/InstallCommand.php

@@ -80,7 +80,7 @@ final class InstallCommand extends Command
 		$_SERVER['SERVER_NAME'] = $host[0] ?? '';
 		$ips = [];
 		exec('hostname -I', $ips);
-		$ips = explode(" ", $ips[0]);
+		$ips = explode(" ", $ips[0] ?? "");
 		// ipv4 address?
 		$_SERVER['SERVER_ADDR'] = filter_var($ips[0] ?? "", FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) ? ($ips[0] ?? '') : '';
 		if (empty($_SERVER['SERVER_ADDR'])) {

lib/Froxlor/Cli/MasterCron.php

@@ -62,6 +62,11 @@ final class MasterCron extends CliCommand
 		$result = self::SUCCESS;
 		$result = $this->validateRequirements($input, $output);
 
+		if ($result != self::SUCCESS) {
+			// requirements failed, exit
+			return $result;
+		}
+
 		$jobs = $input->getArgument('job');
 
 		// handle force option
@@ -111,8 +116,8 @@ final class MasterCron extends CliCommand
 		]);
 		$this->cronLog->setCronDebugFlag(defined('CRON_DEBUG_FLAG'));
 
-		// check whether there are actual tasks to perform by 'tasks'-cron so
+		// check whether there are actual tasks to perform by 'tasks'-cron, so
-		// we dont regenerate files unnecessarily
+		// we don't regenerate files unnecessarily
 		$tasks_cnt_stmt = Database::query("SELECT COUNT(*) as jobcnt FROM `panel_tasks`");
 		$tasks_cnt = $tasks_cnt_stmt->fetch(PDO::FETCH_ASSOC);
 

lib/Froxlor/Cli/ValidateAcmeWebroot.php

@@ -76,7 +76,7 @@ final class ValidateAcmeWebroot extends CliCommand
 					'domain' => Settings::Get('system.hostname')
 				];
 			}
-			$upd_stmt = Database::prepare("UPDATE domain_ssl_settings SET expirationdate=NULL WHERE `domainid` = :did");
+			$upd_stmt = Database::prepare("UPDATE domain_ssl_settings SET `validtodate`=NULL WHERE `domainid` = :did");
 			$acmesh_dir = dirname(Settings::Get('system.acmeshpath'));
 			$acmesh_challenge_dir = rtrim(FileDir::makeCorrectDir(Settings::Get('system.letsencryptchallengepath')), "/");
 			$recommended = rtrim(FileDir::makeCorrectDir(Froxlor::getInstallDir()), "/");

lib/Froxlor/Cron/Http/Apache.php

@@ -613,7 +613,10 @@ class Apache extends HttpConfigBase
 			// Apply header
 			$this->virtualhosts_data[$vhosts_filename] = '# Domain ID: ' . $domain['id'] . ' - CustomerID: ' . $domain['customerid'] . ' - CustomerLogin: ' . $domain['loginname'] . "\n";
 
-			if ($domain['deactivated'] != '1' || Settings::Get('system.deactivateddocroot') != '') {
+			$ddr = Settings::Get('system.deactivateddocroot');
+			if (($domain['deactivated'] == '1' || $domain['customer_deactivated'] == '1') && empty($ddr)) {
+				$this->virtualhosts_data[$vhosts_filename] .= '# Customer/domain deactivated and a docroot for deactivated users hasn\'t been set.' . "\n";
+			} else {
 				// Create vhost without ssl
 				$this->virtualhosts_data[$vhosts_filename] .= $this->getVhostContent($domain, false);
 
@@ -623,8 +626,6 @@ class Apache extends HttpConfigBase
 					$this->virtualhosts_data[$vhosts_filename_ssl] = '# Domain ID: ' . $domain['id'] . ' (SSL) - CustomerID: ' . $domain['customerid'] . ' - CustomerLogin: ' . $domain['loginname'] . "\n";
 					$this->virtualhosts_data[$vhosts_filename_ssl] .= $this->getVhostContent($domain, true);
 				}
-			} else {
-				$this->virtualhosts_data[$vhosts_filename] .= '# Customer deactivated and a docroot for deactivated users hasn\'t been set.' . "\n";
 			}
 		}
 	}
@@ -840,29 +841,34 @@ class Apache extends HttpConfigBase
 		$domain['documentroot'] = trim($domain['documentroot']);
 
 		if (preg_match('/^https?\:\/\//', $domain['documentroot'])) {
-			$corrected_docroot = $domain['documentroot'];
+			$possible_deactivated_webroot = $this->getWebroot($domain);
+			if ($this->deactivated == false) {
+				$corrected_docroot = $domain['documentroot'];
 
-			// Get domain's redirect code
+				// Get domain's redirect code
-			$code = Domain::getDomainRedirectCode($domain['id']);
+				$code = Domain::getDomainRedirectCode($domain['id']);
-			$modrew_red = '';
+				$modrew_red = '';
-			if ($code != '') {
+				if ($code != '') {
-				$modrew_red = ' [R=' . $code . ';L,NE]';
+					$modrew_red = ' [R=' . $code . ';L,NE]';
-			}
+				}
 
-			// redirect everything, not only root-directory, #541
+				// redirect everything, not only root-directory, #541
-			$vhost_content .= '  <IfModule mod_rewrite.c>' . "\n";
+				$vhost_content .= '  <IfModule mod_rewrite.c>' . "\n";
-			$vhost_content .= '    RewriteEngine On' . "\n";
+				$vhost_content .= '    RewriteEngine On' . "\n";
-			if (!$ssl_vhost) {
+				if (!$ssl_vhost) {
-				$vhost_content .= '    RewriteCond %{HTTPS} off' . "\n";
+					$vhost_content .= '    RewriteCond %{HTTPS} off' . "\n";
+				}
+				if ($domain['letsencrypt'] == '1') {
+					$vhost_content .= '    RewriteCond %{REQUEST_URI} !^/\.well-known/acme-challenge' . "\n";
+				}
+				$vhost_content .= '    RewriteRule ^/(.*) ' . $corrected_docroot . '$1' . $modrew_red . "\n";
+				$vhost_content .= '  </IfModule>' . "\n";
+				$vhost_content .= '  <IfModule !mod_rewrite.c>' . "\n";
+				$vhost_content .= '    Redirect ' . $code . ' / ' . $domain['documentroot_norewrite'] . "\n";
+				$vhost_content .= '  </IfModule>' . "\n";
+			} elseif (Settings::Get('system.deactivateddocroot') != '') {
+				$vhost_content .= $possible_deactivated_webroot;
 			}
-			if ($domain['letsencrypt'] == '1') {
-				$vhost_content .= '    RewriteCond %{REQUEST_URI} !^/\.well-known/acme-challenge' . "\n";
-			}
-			$vhost_content .= '    RewriteRule ^/(.*) ' . $corrected_docroot . '$1' . $modrew_red . "\n";
-			$vhost_content .= '  </IfModule>' . "\n";
-			$vhost_content .= '  <IfModule !mod_rewrite.c>' . "\n";
-			$vhost_content .= '    Redirect ' . $code . ' / ' . $domain['documentroot_norewrite'] . "\n";
-			$vhost_content .= '  </IfModule>' . "\n";
 		} else {
 			FileDir::mkDirWithCorrectOwnership($domain['customerroot'], $domain['documentroot'], $domain['guid'], $domain['guid'], true, true);
 			$vhost_content .= $this->getWebroot($domain);
@@ -952,8 +958,8 @@ class Apache extends HttpConfigBase
 		$domain['customerroot'] = FileDir::makeCorrectDir($domain['customerroot']);
 		$domain['documentroot'] = FileDir::makeCorrectDir($domain['documentroot']);
 
-		if ($domain['deactivated'] == '1' && Settings::Get('system.deactivateddocroot') != '') {
+		if (($domain['deactivated'] == '1' || $domain['customer_deactivated'] == '1') && Settings::Get('system.deactivateddocroot') != '') {
-			$webroot_text .= '  # Using docroot for deactivated users...' . "\n";
+			$webroot_text .= '  # Using docroot for deactivated users/domains...' . "\n";
 			$webroot_text .= '  DocumentRoot "' . rtrim(FileDir::makeCorrectDir(Settings::Get('system.deactivateddocroot')), "/") . "\"\n";
 			$webroot_text .= '  <Directory "' . FileDir::makeCorrectDir(Settings::Get('system.deactivateddocroot')) . '">' . "\n";
 			// >=apache-2.4 enabled?
@@ -1034,6 +1040,10 @@ class Apache extends HttpConfigBase
 
 		$statTool = Settings::Get('system.traffictool');
 		$statDomain = "";
+		if ($statTool == 'awstats') {
+			// awstats generates for each domain regardless of speciallogfile
+			$statDomain = "/" . $domain['domain'];
+		}
 		if ($domain['speciallogfile'] == '1') {
 			$statDomain = "/" . (($domain['parentdomainid'] == '0') ? $domain['domain'] : $domain['parentdomain']);
 		}

lib/Froxlor/Cron/Http/ApacheFcgi.php

@@ -126,6 +126,9 @@ class ApacheFcgi extends Apache
 
 				// mod_proxy stuff for apache-2.4
 				if (Settings::Get('system.apache24') == '1' && Settings::Get('phpfpm.use_mod_proxy') == '1') {
+
+					$php_options_text .= '  <Directory "' . FileDir::makeCorrectDir($domain['documentroot']) . '">' . "\n";
+
 					$filesmatch = $phpconfig['fpm_settings']['limit_extensions'];
 					$extensions = explode(" ", $filesmatch);
 					$filesmatch = "";
@@ -141,23 +144,19 @@ class ApacheFcgi extends Apache
 					$php_options_text .= '  </FilesMatch>' . "\n";
 
 					$mypath_dir = new Directory($domain['documentroot']);
-
+					// only create the "require all granted" directive if there is no active directory-protection
-					// only create the require all granted if there is not active directory-protection
 					// for this path, as this would be the first require and therefore grant all access
 					if ($mypath_dir->isUserProtected() == false) {
-						$php_options_text .= '  <Directory "' . FileDir::makeCorrectDir($domain['documentroot']) . '">' . "\n";
 						if ($phpconfig['pass_authorizationheader'] == '1') {
 							$php_options_text .= '    CGIPassAuth On' . "\n";
 						}
 						$php_options_text .= '    Require all granted' . "\n";
 						$php_options_text .= '    AllowOverride All' . "\n";
-						$php_options_text .= '  </Directory>' . "\n";
 					} elseif ($phpconfig['pass_authorizationheader'] == '1') {
 						// allow Pass of Authorization header
-						$php_options_text .= '  <Directory "' . FileDir::makeCorrectDir($domain['documentroot']) . '">' . "\n";
 						$php_options_text .= '    CGIPassAuth On' . "\n";
-						$php_options_text .= '  </Directory>' . "\n";
 					}
+					$php_options_text .= '  </Directory>' . "\n";
 				} else {
 					$addheader = "";
 					if ($phpconfig['pass_authorizationheader'] == '1') {
@@ -196,6 +195,9 @@ class ApacheFcgi extends Apache
 				}
 			} else {
 				$php_options_text .= '  FcgidIdleTimeout ' . Settings::Get('system.mod_fcgid_idle_timeout') . "\n";
+				if ($phpconfig['pass_authorizationheader'] == '1') {
+					$php_options_text .= '  FcgidPassHeader     Authorization' . "\n";
+				}
 				if ((int)Settings::Get('system.mod_fcgid_wrapper') == 0) {
 					$php_options_text .= '  SuexecUserGroup "' . $domain['loginname'] . '" "' . $domain['loginname'] . '"' . "\n";
 					$php_options_text .= '  ScriptAlias /php/ ' . $php->getInterface()->getConfigDir() . "\n";

lib/Froxlor/Cron/Http/HttpConfigBase.php

@@ -179,7 +179,7 @@ class HttpConfigBase
 		$froxlor_ssl_settings_stmt = Database::prepare("
 			SELECT * FROM `" . TABLE_PANEL_DOMAIN_SSL_SETTINGS . "`
 			WHERE `domainid` = '0' AND
-			(`expirationdate` < DATE_ADD(NOW(), INTERVAL 30 DAY) OR `expirationdate` IS NULL)
+			(`validtodate` < DATE_ADD(NOW(), INTERVAL 30 DAY) OR `validtodate` IS NULL)
 		");
 		$froxlor_ssl = Database::pexecute_first($froxlor_ssl_settings_stmt);
 		if ($froxlor_ssl && !empty($froxlor_ssl['ssl_cert_file'])) {

lib/Froxlor/Cron/Http/LetsEncrypt/AcmeSh.php

@@ -114,7 +114,9 @@ class AcmeSh extends FroxlorCron
 				`ssl_cert_chainfile` = :chain,
 				`ssl_csr_file` = :csr,
 				`ssl_fullchain_file` = :fullchain,
-				`expirationdate` = :expirationdate
+				`validfromdate` = :validfromdate,
+				`validtodate` = :validtodate,
+				`issuer` = :issuer
 		");
 
 		// prepare domain update sql
@@ -136,7 +138,9 @@ class AcmeSh extends FroxlorCron
 				'lepublickey' => Settings::Get('system.lepublickey'),
 				'leregistered' => Settings::Get('system.leregistered'),
 				'ssl_redirect' => Settings::Get('system.le_froxlor_redirect'),
-				'expirationdate' => null,
+				'validfromdate' => null,
+				'validtodate' => null,
+				'issuer' => "",
 				'ssl_cert_file' => null,
 				'ssl_key_file' => null,
 				'ssl_ca_file' => null,
@@ -171,7 +175,9 @@ class AcmeSh extends FroxlorCron
 				'lepublickey' => Settings::Get('system.lepublickey'),
 				'leregistered' => Settings::Get('system.leregistered'),
 				'ssl_redirect' => Settings::Get('system.le_froxlor_redirect'),
-				'expirationdate' => is_array($renew_froxlor) ? $renew_froxlor['expirationdate'] : date('Y-m-d H:i:s', 0),
+				'validfromdate' => is_array($renew_froxlor) ? $renew_froxlor['validfromdate'] : date('Y-m-d H:i:s', 0),
+				'validtodate' => is_array($renew_froxlor) ? $renew_froxlor['validtodate'] : date('Y-m-d H:i:s', 0),
+				'issuer' => is_array($renew_froxlor) ? $renew_froxlor['issuer'] : "",
 				'ssl_cert_file' => is_array($renew_froxlor) ? $renew_froxlor['ssl_cert_file'] : null,
 				'ssl_key_file' => is_array($renew_froxlor) ? $renew_froxlor['ssl_key_file'] : null,
 				'ssl_ca_file' => is_array($renew_froxlor) ? $renew_froxlor['ssl_ca_file'] : null,
@@ -187,7 +193,7 @@ class AcmeSh extends FroxlorCron
 				'loginname' => $domain['loginname'],
 				'adminsession' => 0
 			]);
-			if (defined('CRON_IS_FORCED') || self::checkFsFilesAreNewer($domain['domain'], $domain['expirationdate'])) {
+			if (defined('CRON_IS_FORCED') || self::checkFsFilesAreNewer($domain['domain'], $domain['validtodate'])) {
 				self::certToDb($domain, $cronlog, []);
 				$changedetected = 1;
 			}
@@ -221,16 +227,21 @@ class AcmeSh extends FroxlorCron
 			");
 			$froxlor_ssl = Database::pexecute_first($froxlor_ssl_settings_stmt);
 			// also check for possible existing certificate
-			if (!$froxlor_ssl && !self::checkFsFilesAreNewer(Settings::Get('system.hostname'), date('Y-m-d H:i:s'))) {
+			if (($froxlor_ssl && empty($froxlor_ssl['validtodate']))
+				|| (!$froxlor_ssl && !self::checkFsFilesAreNewer(Settings::Get('system.hostname'), date('Y-m-d H:i:s')))
+			) {
 				return true;
 			}
 		}
 		return false;
 	}
 
-	private static function checkFsFilesAreNewer($domain, $cert_date = 0)
+	private static function checkFsFilesAreNewer($domain, $cert_date = 0): bool
 	{
-		$certificate_folder = self::getWorkingDirFromEnv(strtolower($domain));
+		$certificate_folder = self::getCertificateFolder(strtolower($domain));
+		if (empty($certificate_folder)) {
+			return false;
+		}
 		$ssl_file = FileDir::makeCorrectFile($certificate_folder . '/' . strtolower($domain) . '.cer');
 
 		if (is_dir($certificate_folder) && file_exists($ssl_file) && is_readable($ssl_file)) {
@@ -242,9 +253,13 @@ class AcmeSh extends FroxlorCron
 		return false;
 	}
 
-	public static function getWorkingDirFromEnv($domain = "", $forced_noecc = false)
+	public static function getWorkingDirFromEnv($domain = "", $forced_ecc = false): string
 	{
-		if (Settings::Get('system.leecc') > 0 && !$forced_noecc) {
+		// first try without _ecc either if it's enabled currently or not as
+		// it might have been at some point so there is a chance we have certificates
+		// with and without _ecc - the method getCertificateFolder() will check both
+		// possibilities
+		if ($forced_ecc) {
 			$domain .= "_ecc";
 		}
 		$env_file = FileDir::makeCorrectFile(dirname(self::getAcmeSh()) . '/acme.sh.env');
@@ -254,7 +269,7 @@ class AcmeSh extends FroxlorCron
 cut -d'"' -f2
 EOC;
 			exec('grep "LE_WORKING_DIR" ' . escapeshellarg($env_file) . ' | ' . $cut, $output);
-			if (is_array($output) && !empty($output) && isset($output[0]) && !empty($output[0])) {
+			if (is_array($output) && !empty($output) && !empty($output[0])) {
 				return FileDir::makeCorrectDir($output[0] . "/" . $domain);
 			}
 		}
@@ -279,7 +294,9 @@ EOC;
 			SELECT
 				domssl.`id`,
 				domssl.`domainid`,
-				domssl.`expirationdate`,
+				domssl.`validfromdate`,
+				domssl.`validtodate`,
+				domssl.`issuer`,
 				domssl.`ssl_cert_file`,
 				domssl.`ssl_key_file`,
 				domssl.`ssl_ca_file`,
@@ -306,7 +323,7 @@ EOC;
 				AND dom.`letsencrypt` = 1
 				AND dom.`aliasdomain` IS NULL
 				AND dom.`iswildcarddomain` = 0
-				AND domssl.`expirationdate` IS NULL
+				AND domssl.`validtodate` IS NULL
 		");
 		$customer_ssl = $certificates_stmt->fetchAll(PDO::FETCH_ASSOC);
 		if ($customer_ssl) {
@@ -330,7 +347,7 @@ EOC;
 			");
 			$froxlor_ssl = Database::pexecute_first($froxlor_ssl_settings_stmt);
 			// also check for possible existing certificate
-			if ($froxlor_ssl && self::checkFsFilesAreNewer(Settings::Get('system.hostname'), $froxlor_ssl['expirationdate'])) {
+			if ($froxlor_ssl && self::checkFsFilesAreNewer(Settings::Get('system.hostname'), $froxlor_ssl['validtodate'])) {
 				return $froxlor_ssl;
 			}
 		}
@@ -346,7 +363,9 @@ EOC;
 			SELECT
 				domssl.`id`,
 				domssl.`domainid`,
-				domssl.`expirationdate`,
+				domssl.`validfromdate`,
+				domssl.`validtodate`,
+				domssl.`issuer`,
 				domssl.`ssl_cert_file`,
 				domssl.`ssl_key_file`,
 				dom.`domain`,
@@ -370,7 +389,7 @@ EOC;
 		if ($renew_certs) {
 			if ($check) {
 				foreach ($renew_certs as $cert) {
-					if (self::checkFsFilesAreNewer($cert['domain'], $cert['expirationdate'])) {
+					if (self::checkFsFilesAreNewer($cert['domain'], $cert['validtodate'])) {
 						return true;
 					}
 				}
@@ -453,7 +472,7 @@ EOC;
 			// Only issue let's encrypt certificate if no broken ssl_redirect is enabled
 			if ($certrow['ssl_redirect'] != 2) {
 				$do_force = false;
-				if (!empty($certrow['ssl_cert_file']) && empty($certrow['expirationdate'])) {
+				if (!empty($certrow['ssl_cert_file']) && empty($certrow['validtodate'])) {
 					// domain changed (SAN or similar)
 					$do_force = true;
 					$cronlog->logAction(FroxlorLogger::CRON_ACTION, LOG_INFO, "Re-creating certificate for " . $certrow['domain']);
@@ -594,7 +613,9 @@ EOC;
 					'chain' => $return['chain'],
 					'csr' => $return['csr'],
 					'fullchain' => $return['fullchain'],
-					'expirationdate' => date('Y-m-d H:i:s', $newcert['validTo_time_t'])
+					'validfromdate' => date('Y-m-d H:i:s', $newcert['validFrom_time_t']),
+					'validtodate' => date('Y-m-d H:i:s', $newcert['validTo_time_t']),
+					'issuer' => $newcert['issuer']['O'] ?? ""
 				]);
 
 				if ($certrow['ssl_redirect'] == 3) {
@@ -621,35 +642,21 @@ EOC;
 	 */
 	private static function readCertificateToVar($domain, &$return, &$cronlog)
 	{
-		$certificate_folder = self::getWorkingDirFromEnv($domain);
+		$certificate_folder = self::getCertificateFolder($domain);
-		$certificate_folder_noecc = null;
-		if (Settings::Get('system.leecc') > 0) {
-			$certificate_folder_noecc = self::getWorkingDirFromEnv($domain, true);
-		}
-		$certificate_folder = FileDir::makeCorrectDir($certificate_folder);
 
-		if (is_dir($certificate_folder) || is_dir($certificate_folder_noecc)) {
+		if (!empty($certificate_folder)) {
-			foreach (
+			$certificate_files = [
-				[
+				'crt' => $domain . '.cer',
-					'crt' => $domain . '.cer',
+				'key' => $domain . '.key',
-					'key' => $domain . '.key',
+				'chain' => 'ca.cer',
-					'chain' => 'ca.cer',
+				'fullchain' => 'fullchain.cer',
-					'fullchain' => 'fullchain.cer',
+				'csr' => $domain . '.csr'
-					'csr' => $domain . '.csr'
+			];
-				] as $index => $sslfile
+			foreach ($certificate_files as $index => $sslfile) {
-			) {
 				$ssl_file = FileDir::makeCorrectFile($certificate_folder . '/' . $sslfile);
 				if (file_exists($ssl_file)) {
 					$return[$index] = file_get_contents($ssl_file);
 				} else {
-					if (!empty($certificate_folder_noecc)) {
-						$ssl_file_fb = FileDir::makeCorrectFile($certificate_folder_noecc . '/' . $sslfile);
-						if (file_exists($ssl_file_fb)) {
-							$cronlog->logAction(FroxlorLogger::CRON_ACTION, LOG_WARNING, "ECC certificates activated but found only non-ecc file");
-							$return[$index] = file_get_contents($ssl_file_fb);
-							continue;
-						}
-					}
 					$cronlog->logAction(FroxlorLogger::CRON_ACTION, LOG_ERR, "Could not find file '" . $sslfile . "' in '" . $certificate_folder . "'");
 					$return[$index] = null;
 				}
@@ -658,4 +665,18 @@ EOC;
 			$cronlog->logAction(FroxlorLogger::CRON_ACTION, LOG_ERR, "Could not find certificate-folder '" . $certificate_folder . "'");
 		}
 	}
+
+	private static function getCertificateFolder(string $domain): string
+	{
+		$certificate_folder = self::getWorkingDirFromEnv(strtolower($domain));
+		if (file_exists($certificate_folder)) {
+			return $certificate_folder;
+		}
+		$certificate_folder_ecc = self::getWorkingDirFromEnv($domain, true);
+		if (file_exists($certificate_folder_ecc)) {
+			return $certificate_folder_ecc;
+		}
+		FroxlorLogger::getInstanceOf()->logAction(FroxlorLogger::CRON_ACTION, LOG_ERR, "Could not find certificate-folder for domain '" . $domain . "'");
+		return "";
+	}
 }

lib/Froxlor/Cron/Http/Lighttpd.php

@@ -414,15 +414,20 @@ class Lighttpd extends HttpConfigBase
 		$domain['documentroot'] = trim($domain['documentroot']);
 
 		if (preg_match('/^https?\:\/\//', $domain['documentroot'])) {
-			$uri = $domain['documentroot'];
+			$possible_deactivated_webroot = $this->getWebroot($domain);
+			if ($this->deactivated == false) {
+				$uri = $domain['documentroot'];
 
-			// Get domain's redirect code
+				// Get domain's redirect code
-			$code = Domain::getDomainRedirectCode($domain['id']);
+				$code = Domain::getDomainRedirectCode($domain['id']);
 
-			$vhost_content .= '  url.redirect-code = ' . $code . "\n";
+				$vhost_content .= '  url.redirect-code = ' . $code . "\n";
-			$vhost_content .= '  url.redirect = (' . "\n";
+				$vhost_content .= '  url.redirect = (' . "\n";
-			$vhost_content .= '     "^/(.*)$" => "' . $uri . '$1"' . "\n";
+				$vhost_content .= '     "^/(.*)$" => "' . $uri . '$1"' . "\n";
-			$vhost_content .= '  )' . "\n";
+				$vhost_content .= '  )' . "\n";
+			} elseif (Settings::Get('system.deactivateddocroot') != '') {
+				$vhost_content .= $possible_deactivated_webroot;
+			}
 		} else {
 			FileDir::mkDirWithCorrectOwnership($domain['customerroot'], $domain['documentroot'], $domain['guid'], $domain['guid'], true, true);
 
@@ -562,12 +567,12 @@ class Lighttpd extends HttpConfigBase
 		return $servernames_text;
 	}
 
-	protected function getWebroot($domain, $ssl)
+	protected function getWebroot($domain, bool $ssl = false)
 	{
 		$webroot_text = '';
 
-		if ($domain['deactivated'] == '1' && Settings::Get('system.deactivateddocroot') != '') {
+		if (($domain['deactivated'] == '1' || $domain['customer_deactivated'] == '1') && Settings::Get('system.deactivateddocroot') != '') {
-			$webroot_text .= '  # Using docroot for deactivated users...' . "\n";
+			$webroot_text .= '  # Using docroot for deactivated users/domains...' . "\n";
 			$webroot_text .= '  server.document-root = "' . FileDir::makeCorrectDir(Settings::Get('system.deactivateddocroot')) . "\"\n";
 			$this->deactivated = true;
 		} else {
@@ -719,6 +724,10 @@ class Lighttpd extends HttpConfigBase
 
 		$statTool = Settings::Get('system.traffictool');
 		$statDomain = "";
+		if ($statTool == 'awstats') {
+			// awstats generates for each domain regardless of speciallogfile
+			$statDomain = "/" . $domain['domain'];
+		}
 		if ($domain['speciallogfile'] == '1') {
 			$statDomain = "/" . (($domain['parentdomainid'] == '0') ? $domain['domain'] : $domain['parentdomain']);
 		}

lib/Froxlor/Cron/Http/Nginx.php

@@ -225,7 +225,7 @@ class Nginx extends HttpConfigBase
 					$this->nginx_data[$vhost_filename] .= "\t" . '}' . "\n";
 
 					// protect bin/
-					$this->nginx_data[$vhost_filename] .= "\t" . 'location ~ ' . rtrim($relpath, "/") . '/(bin|cache|logs|tests|vendor) {' . "\n";
+					$this->nginx_data[$vhost_filename] .= "\t" . 'location ~ ^' . rtrim($relpath, "/") . '/(bin|cache|logs|tests|vendor) {' . "\n";
 					$this->nginx_data[$vhost_filename] .= "\t" . '    deny all;' . "\n";
 					$this->nginx_data[$vhost_filename] .= "\t" . '}' . "\n";
 				}
@@ -493,10 +493,10 @@ class Nginx extends HttpConfigBase
 			return '';
 		}
 
-		// check whether the customer is deactivated and NO docroot for deactivated users has been set#
+		// check whether the customer/domain is deactivated and NO docroot for deactivated users has been set#
 		$ddr = Settings::Get('system.deactivateddocroot');
-		if ($domain['deactivated'] == '1' && empty($ddr)) {
+		if (($domain['deactivated'] == '1' || $domain['customer_deactivated'] == '1') && empty($ddr)) {
-			return '# Customer deactivated and a docroot for deactivated users hasn\'t been set.' . "\n";
+			return '# Customer deactivated and a docroot for deactivated users/domains hasn\'t been set.' . "\n";
 		}
 
 		$vhost_content = '';
@@ -596,22 +596,27 @@ class Nginx extends HttpConfigBase
 
 		// if the documentroot is an URL we just redirect
 		if (preg_match('/^https?\:\/\//', $domain['documentroot'])) {
-			$uri = $domain['documentroot'];
+			$possible_deactivated_webroot = $this->getWebroot($domain);
-			if (substr($uri, -1) == '/') {
+			if ($this->deactivated == false) {
-				$uri = substr($uri, 0, -1);
+				$uri = $domain['documentroot'];
+				if (substr($uri, -1) == '/') {
+					$uri = substr($uri, 0, -1);
+				}
+
+				// Get domain's redirect code
+				$code = Domain::getDomainRedirectCode($domain['id']);
+
+				$vhost_content .= "\t" . 'location / {' . "\n";
+				$vhost_content .= "\t\t" . 'return ' . $code . ' ' . $uri . '$request_uri;' . "\n";
+				$vhost_content .= "\t" . '}' . "\n";
+			} elseif (Settings::Get('system.deactivateddocroot') != '') {
+				$vhost_content .= $possible_deactivated_webroot;
 			}
-
-			// Get domain's redirect code
-			$code = Domain::getDomainRedirectCode($domain['id']);
-
-			$vhost_content .= "\t" . 'location / {' . "\n";
-			$vhost_content .= "\t\t" . 'return ' . $code . ' ' . $uri . '$request_uri;' . "\n";
-			$vhost_content .= "\t" . '}' . "\n";
 		} else {
 			FileDir::mkDirWithCorrectOwnership($domain['customerroot'], $domain['documentroot'], $domain['guid'], $domain['guid'], true);
 
 			$vhost_content .= $this->getLogFiles($domain);
-			$vhost_content .= $this->getWebroot($domain, $ssl_vhost);
+			$vhost_content .= $this->getWebroot($domain);
 
 			if ($this->deactivated == false) {
 				$vhost_content = $this->mergeVhostCustom($vhost_content, $this->createPathOptions($domain)) . "\n";
@@ -770,12 +775,12 @@ class Nginx extends HttpConfigBase
 		return $logfiles_text;
 	}
 
-	protected function getWebroot($domain, $ssl)
+	protected function getWebroot($domain)
 	{
 		$webroot_text = '';
 
-		if ($domain['deactivated'] == '1' && Settings::Get('system.deactivateddocroot') != '') {
+		if (($domain['deactivated'] == '1' || $domain['customer_deactivated'] == '1' ) && Settings::Get('system.deactivateddocroot') != '') {
-			$webroot_text .= "\t" . '# Using docroot for deactivated users...' . "\n";
+			$webroot_text .= "\t" . '# Using docroot for deactivated users/domains...' . "\n";
 			$webroot_text .= "\t" . 'root     ' . FileDir::makeCorrectDir(Settings::Get('system.deactivateddocroot')) . ';' . "\n";
 			$this->deactivated = true;
 		} else {
@@ -878,13 +883,7 @@ class Nginx extends HttpConfigBase
 		// remove comments
 		$vhost = implode("\n", preg_replace('/^(\s+)?#(.*)$/', '', explode("\n", $vhost)));
 		// Break blocks into lines
-		$vhost = str_replace([
+		$vhost = preg_replace("/^(\s+)location(.+)\{(.+)\}$/misU", "location $2 {\n $3 \n}", $vhost);
-			"{",
-			"}"
-		], [
-			" {\n",
-			"\n}"
-		], $vhost);
 		// Break into array items
 		$vhost = explode("\n", preg_replace('/[ \t]+/', ' ', trim(preg_replace('/\t+/', '', $vhost))));
 		// Remove empty lines
@@ -1035,6 +1034,11 @@ class Nginx extends HttpConfigBase
 						$path_options .= "\t\t" . 'auth_basic_user_file  ' . FileDir::makeCorrectFile($single['usrf']) . ';' . "\n";
 						if ($domain['phpenabled_customer'] == 1 && $domain['phpenabled_vhost'] == '1') {
 							$path_options .= "\t\t" . 'index    index.php index.html index.htm;' . "\n";
+							if ($domain['notryfiles'] != 1) {
+								$path_options .= "\t\t" . 'location ~ ^(.+?\.php)(/.*)?$ {' . "\n";
+								$path_options .= "\t\t\t" . 'try_files ' . $domain['nonexistinguri'] . ' @php;' . "\n";
+								$path_options .= "\t\t" . '}' . "\n\n";
+							}
 						} else {
 							$path_options .= "\t\t" . 'index    index.html index.htm;' . "\n";
 						}
@@ -1120,6 +1124,10 @@ class Nginx extends HttpConfigBase
 
 		$statTool = Settings::Get('system.traffictool');
 		$statDomain = "";
+		if ($statTool == 'awstats') {
+			// awstats generates for each domain regardless of speciallogfile
+			$statDomain = "/" . $domain['domain'];
+		}
 		if ($domain['speciallogfile'] == '1') {
 			$statDomain = "/" . (($domain['parentdomainid'] == '0') ? $domain['domain'] : $domain['parentdomain']);
 		}
@@ -1157,7 +1165,6 @@ class Nginx extends HttpConfigBase
 			$phpopts .= "\t\tinclude " . Settings::Get('nginx.fastcgiparams') . ";\n";
 			$phpopts .= "\t\tfastcgi_param SCRIPT_FILENAME \$request_filename;\n";
 			$phpopts .= "\t\tfastcgi_param PATH_INFO \$fastcgi_path_info;\n";
-			$phpopts .= "\t\ttry_files \$fastcgi_script_name =404;\n";
 			$phpopts .= "\t\tfastcgi_pass " . Settings::Get('system.nginx_php_backend') . ";\n";
 			$phpopts .= "\t\tfastcgi_index index.php;\n";
 			if ($domain['ssl'] == '1' && $ssl_vhost) {

lib/Froxlor/Cron/Http/Php/Fpm.php

@@ -342,8 +342,17 @@ pm.max_children = 1
 	public function getSocketFile($createifnotexists = true)
 	{
 		$socketdir = FileDir::makeCorrectDir(Settings::Get('phpfpm.fastcgi_ipcdir'));
-		// add fpm-config-id to filename so it's unique for the fpm-daemon and doesn't interfere with running configs when reuilding
+		// add fpm-config-id to filename, so it's unique for the fpm-daemon and doesn't interfere with running configs when reuilding
-		$socket = strtolower(FileDir::makeCorrectFile($socketdir . '/' . $this->domain['fpm_config_id'] . '-' . $this->domain['loginname'] . '-' . $this->domain['domain'] . '-php-fpm.socket'));
+		$socket_filename = $socketdir . '/' . $this->domain['fpm_config_id'] . '-' . $this->domain['loginname'] . '-' . $this->domain['domain'] . '-php-fpm.socket';
+		if (strlen($socket_filename) > 100) {
+			// respect the unix socket-length limitation
+			$socket_filename = $socketdir . '/' . $this->domain['fpm_config_id'] . '-' . $this->domain['loginname'] . '-' . $this->domain['id'] . '-php-fpm.socket';
+			if (strlen($socket_filename) > 100) {
+				// even a long loginname it seems
+				$socket_filename = $socketdir . '/' . $this->domain['fpm_config_id'] . '-' . $this->domain['guid'] . '-' . $this->domain['id'] . '-php-fpm.socket';
+			}
+		}
+		$socket = strtolower(FileDir::makeCorrectFile($socket_filename));
 
 		if (!is_dir($socketdir) && $createifnotexists) {
 			FileDir::safe_exec('mkdir -p ' . escapeshellarg($socketdir));

lib/Froxlor/Cron/Http/WebserverBase.php

@@ -43,7 +43,7 @@ class WebserverBase
 	{
 		$query = "SELECT `d`.*, `pd`.`domain` AS `parentdomain`, `c`.`loginname`,
 				`d`.`phpsettingid`, `c`.`adminid`, `c`.`guid`, `c`.`email`,
-				`c`.`documentroot` AS `customerroot`, `c`.`deactivated`,
+				`c`.`documentroot` AS `customerroot`, `c`.`deactivated` as `customer_deactivated`,
 				`c`.`phpenabled` AS `phpenabled_customer`,
 				`d`.`phpenabled` AS `phpenabled_vhost`
 				FROM `" . TABLE_PANEL_DOMAINS . "` `d`

lib/Froxlor/Cron/System/BackupCron.php

@@ -146,29 +146,37 @@ class BackupCron extends FroxlorCron
 			FileDir::safe_exec('mkdir -p ' . escapeshellarg(FileDir::makeCorrectDir($tmpdir . '/mysql')));
 
 			// get all customer database-names
-			// @fixme respect multiple dbservers
+			$sel_stmt = Database::prepare("SELECT `databasename`, `dbserver` FROM `" . TABLE_PANEL_DATABASES . "` WHERE `customerid` = :cid ORDER BY `dbserver`");
-			$sel_stmt = Database::prepare("SELECT `databasename` FROM `" . TABLE_PANEL_DATABASES . "` WHERE `customerid` = :cid");
 			Database::pexecute($sel_stmt, [
 				'cid' => $data['customerid']
 			]);
 
-			Database::needRoot(true);
-			Database::needSqlData();
-			$sql_root = Database::getSqlData();
-			Database::needRoot(false);
-
-			$mysqlcnf_file = tempnam("/tmp", "frx");
-			$mysqlcnf = "[mysqldump]\npassword=".$sql_root['passwd']."\n";
-			file_put_contents($mysqlcnf_file, $mysqlcnf);
-
 			$has_dbs = false;
+			$current_dbserver = null;
 			while ($row = $sel_stmt->fetch()) {
+				// Get sql_root data for the specific database-server the database resides on
+				if ($current_dbserver != $row['dbserver']) {
+					Database::needRoot(true, $row['dbserver']);
+					Database::needSqlData();
+					$sql_root = Database::getSqlData();
+					Database::needRoot(false);
+					// create temporary mysql-defaults file for the connection-credentials/details
+					$mysqlcnf_file = tempnam("/tmp", "frx");
+					$mysqlcnf = "[mysqldump]\npassword=" . $sql_root['passwd'] . "\nhost=" . $sql_root['host'] . "\n";
+					if (!empty($sql_root['port'])) {
+						$mysqlcnf .= "port=" . $sql_root['port'] . "\n";
+					} elseif (!empty($sql_root['socket'])) {
+						$mysqlcnf .= "socket=" . $sql_root['socket'] . "\n";
+					}
+					file_put_contents($mysqlcnf_file, $mysqlcnf);
+				}
 				$cronlog->logAction(FroxlorLogger::CRON_ACTION, LOG_DEBUG, 'shell> mysqldump -u ' . escapeshellarg($sql_root['user']) . ' -pXXXXX ' . $row['databasename'] . ' > ' . FileDir::makeCorrectFile($tmpdir . '/mysql/' . $row['databasename'] . '_' . date('YmdHi', time()) . '.sql'));
 				$bool_false = false;
-				FileDir::safe_exec('mysqldump --defaults-file=' . escapeshellarg($mysqlcnf_file) .' -u ' . escapeshellarg($sql_root['user']) . ' ' . $row['databasename'] . ' > ' . FileDir::makeCorrectFile($tmpdir . '/mysql/' . $row['databasename'] . '_' . date('YmdHi', time()) . '.sql'), $bool_false, [
+				FileDir::safe_exec('mysqldump --defaults-file=' . escapeshellarg($mysqlcnf_file) . ' -u ' . escapeshellarg($sql_root['user']) . ' ' . $row['databasename'] . ' > ' . FileDir::makeCorrectFile($tmpdir . '/mysql/' . $row['databasename'] . '_' . date('YmdHi', time()) . '.sql'), $bool_false, [
 					'>'
 				]);
 				$has_dbs = true;
+				$current_dbserver = $row['dbserver'];
 			}
 
 			if ($has_dbs) {

lib/Froxlor/Cron/Traffic/ReportsCron.php

@@ -33,8 +33,6 @@ namespace Froxlor\Cron\Traffic;
 use Exception;
 use Froxlor\Cron\FroxlorCron;
 use Froxlor\Database\Database;
-use Froxlor\FileDir;
-use Froxlor\Froxlor;
 use Froxlor\FroxlorLogger;
 use Froxlor\PhpHelper;
 use Froxlor\Settings;
@@ -99,8 +97,8 @@ class ReportsCron extends FroxlorCron
 						'COMPANY' => $rep_userinfo['company'],
 						'USERNAME' => $rep_userinfo['loginname'],
 						'CUSTOMER_NO' => $rep_userinfo['customernumber'],
-						'TRAFFIC' => PhpHelper::sizeReadable($row['traffic'], null, 'bi'),
+						'TRAFFIC' => PhpHelper::sizeReadable((int)$row['traffic'], null, 'bi'),
-						'TRAFFICUSED' => PhpHelper::sizeReadable($row['traffic_used'], null, 'bi'),
+						'TRAFFICUSED' => PhpHelper::sizeReadable((int)$row['traffic_used'], null, 'bi'),
 						'USAGE_PERCENT' => round(($row['traffic_used'] * 100) / $row['traffic'], 2),
 						'MAX_PERCENT' => Settings::Get('system.report_trafficmax')
 					];
@@ -182,8 +180,8 @@ class ReportsCron extends FroxlorCron
 				if (isset($row['traffic']) && $row['traffic'] > 0 && (($row['traffic_used_total'] * 100) / ($row['traffic'])) >= (int)Settings::Get('system.report_trafficmax')) {
 					$replace_arr = [
 						'NAME' => $row['name'],
-						'TRAFFIC' => PhpHelper::sizeReadable($row['traffic'], null, 'bi'),
+						'TRAFFIC' => PhpHelper::sizeReadable((int)$row['traffic'], null, 'bi'),
-						'TRAFFICUSED' => PhpHelper::sizeReadable($row['traffic_used_total'], null, 'bi'),
+						'TRAFFICUSED' => PhpHelper::sizeReadable((int)$row['traffic_used_total'], null, 'bi'),
 						'USAGE_PERCENT' => round(($row['traffic_used_total'] * 100) / $row['traffic'], 2),
 						'MAX_PERCENT' => Settings::Get('system.report_trafficmax')
 					];
@@ -265,10 +263,10 @@ class ReportsCron extends FroxlorCron
 
 					while ($customer = $customers_stmt->fetch(PDO::FETCH_ASSOC)) {
 						$customer['traffic'] *= 1024;
-						$t = $customer['traffic_used_total'] * 1024;
+						$t = (int) $customer['traffic_used_total'] * 1024;
 						if ($customer['traffic'] > 0) {
 							$p = (($t * 100) / $customer['traffic']);
-							$tg = $customer['traffic'];
+							$tg = (int) $customer['traffic'];
 							$str = sprintf('%s  ( %00.1f %% )', PhpHelper::sizeReadable($t, null, 'bi'), $p);
 							$mail_body .= sprintf('%-15s', $customer['loginname']) . ' ' . sprintf('%-25s', $str) . ' ' . sprintf('%s', PhpHelper::sizeReadable($tg, null, 'bi')) . "\n";
 						} elseif ($customer['traffic'] == 0) {
@@ -282,10 +280,10 @@ class ReportsCron extends FroxlorCron
 
 					$mail_body .= '---------------------------------------------------------------' . "\n";
 
-					$t = $row['traffic_used_total'];
+					$t = (int) $row['traffic_used_total'];
 					if ($row['traffic'] > 0) {
 						$p = (($t * 100) / $row['traffic']);
-						$tg = $row['traffic'];
+						$tg = (int) $row['traffic'];
 						$str = sprintf('%s  ( %00.1f %% )', PhpHelper::sizeReadable($t, null, 'bi'), $p);
 						$mail_body .= sprintf('%-15s', $row['loginname']) . ' ' . sprintf('%-25s', $str) . ' ' . sprintf('%s', PhpHelper::sizeReadable($tg, null, 'bi')) . "\n";
 					} elseif ($row['traffic'] == 0) {
@@ -369,8 +367,8 @@ class ReportsCron extends FroxlorCron
 						'COMPANY' => $rep_userinfo['company'],
 						'USERNAME' => $rep_userinfo['loginname'],
 						'CUSTOMER_NO' => $rep_userinfo['customernumber'],
-						'DISKAVAILABLE' => PhpHelper::sizeReadable($row['diskspace'], null, 'bi'),
+						'DISKAVAILABLE' => PhpHelper::sizeReadable((int)$row['diskspace'], null, 'bi'),
-						'DISKUSED' => PhpHelper::sizeReadable($row['diskspace_used'], null, 'bi'),
+						'DISKUSED' => PhpHelper::sizeReadable((int)$row['diskspace_used'], null, 'bi'),
 						'USAGE_PERCENT' => round(($row['diskspace_used'] * 100) / $row['diskspace'], 2),
 						'MAX_PERCENT' => Settings::Get('system.report_webmax')
 					];
@@ -443,8 +441,8 @@ class ReportsCron extends FroxlorCron
 				if (isset($row['diskspace']) && $row['diskspace_used'] != null && $row['diskspace_used'] > 0 && (($row['diskspace_used'] * 100) / $row['diskspace']) >= (int)Settings::Get('system.report_webmax')) {
 					$replace_arr = [
 						'NAME' => $row['name'],
-						'DISKAVAILABLE' => PhpHelper::sizeReadable($row['diskspace'], null, 'bi'),
+						'DISKAVAILABLE' => PhpHelper::sizeReadable((int)$row['diskspace'], null, 'bi'),
-						'DISKUSED' => PhpHelper::sizeReadable($row['diskspace_used'], null, 'bi'),
+						'DISKUSED' => PhpHelper::sizeReadable((int)$row['diskspace_used'], null, 'bi'),
 						'USAGE_PERCENT' => ($row['diskspace_used'] * 100) / $row['diskspace'],
 						'MAX_PERCENT' => Settings::Get('system.report_webmax')
 					];

lib/Froxlor/Cron/Traffic/TrafficCron.php

@@ -78,7 +78,7 @@ class TrafficCron extends FroxlorCron
 				// Fork failed
 				return 1;
 			}
-		} else if (!defined('CRON_NOFORK_FLAG')) {
+		} elseif (!defined('CRON_NOFORK_FLAG')) {
 			if (extension_loaded('pcntl')) {
 				$msg = "PHP compiled with pcntl but pcntl_fork function is not available.";
 			} else {
@@ -406,7 +406,7 @@ class TrafficCron extends FroxlorCron
 			} else {
 				// Use the old fashioned way with "du"
 				if (file_exists($row['documentroot']) && is_dir($row['documentroot'])) {
-					$back = FileDir::safe_exec('du -sk ' . escapeshellarg($row['documentroot']) . '');
+					$back = FileDir::safe_exec('du -sk ' . escapeshellarg($row['documentroot']));
 					foreach ($back as $backrow) {
 						$webspaceusage = explode(' ', $backrow);
 					}
@@ -426,7 +426,7 @@ class TrafficCron extends FroxlorCron
 
 			$maildir = FileDir::makeCorrectDir(Settings::Get('system.vmail_homedir') . $row['loginname']);
 			if (file_exists($maildir) && is_dir($maildir)) {
-				$back = FileDir::safe_exec('du -sk ' . escapeshellarg($maildir) . '');
+				$back = FileDir::safe_exec('du -sk ' . escapeshellarg($maildir));
 				foreach ($back as $backrow) {
 					$emailusage = explode(' ', $backrow);
 				}

lib/Froxlor/CurrentUser.php

@@ -25,10 +25,10 @@
 
 namespace Froxlor;
 
-use Froxlor\Database\Database;
-use Froxlor\UI\Collection;
 use Froxlor\Api\Commands\Customers;
 use Froxlor\Api\Commands\SubDomains;
+use Froxlor\Database\Database;
+use Froxlor\UI\Collection;
 
 /**
  * Class to manage the current user / session
@@ -63,9 +63,10 @@ class CurrentUser
 	/**
 	 * re-read in the user data if a valid session exists
 	 *
-	 * @return boolean
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public static function reReadUserData()
+	public static function reReadUserData(): bool
 	{
 		$table = self::isAdmin() ? TABLE_PANEL_ADMINS : TABLE_PANEL_CUSTOMERS;
 		$userinfo_stmt = Database::prepare("
@@ -75,7 +76,7 @@ class CurrentUser
 			"loginname" => self::getField('loginname')
 		]);
 		if ($userinfo) {
-			// dont just set the data, we need to merge with current data
+			// don't just set the data, we need to merge with current data
 			// array_merge is a right-reduction - value existing in getData() will be overwritten with $userinfo,
 			// other than the union-operator (+) which would keep the values already existing from getData()
 			$newuserinfo = array_merge(self::getData(), $userinfo);
@@ -107,7 +108,7 @@ class CurrentUser
 	 */
 	public static function getField(string $index)
 	{
-		return isset($_SESSION['userinfo'][$index]) ? $_SESSION['userinfo'][$index] : "";
+		return $_SESSION['userinfo'][$index] ?? "";
 	}
 
 	/**
@@ -130,6 +131,11 @@ class CurrentUser
 		$_SESSION['userinfo'] = $data;
 	}
 
+	/**
+	 * @param string $resource
+	 * @return bool
+	 * @throws \Exception
+	 */
 	public static function canAddResource(string $resource): bool
 	{
 		$addition = true;
@@ -145,14 +151,15 @@ class CurrentUser
 			]);
 			$addition = $result['emaildomains'] != 0;
 		} elseif ($resource == 'subdomains') {
-			$parentDomainCollection = (new Collection(SubDomains::class, $_SESSION['userinfo'], ['sql_search' => ['d.parentdomainid' => 0]]));
+			$parentDomainCollection = (new Collection(SubDomains::class, $_SESSION['userinfo'],
-			$addition = $parentDomainCollection != 0;
+				['sql_search' => ['d.parentdomainid' => 0]]));
+			$addition = $parentDomainCollection->count() != 0;
 		} elseif ($resource == 'domains') {
 			$customerCollection = (new Collection(Customers::class, $_SESSION['userinfo']));
 			$addition = $customerCollection != 0;
 		}
 
-		return ($_SESSION['userinfo'][$resource.'_used'] < $_SESSION['userinfo'][$resource] || $_SESSION['userinfo'][$resource] == '-1') && $addition;
+		return ($_SESSION['userinfo'][$resource . '_used'] < $_SESSION['userinfo'][$resource] || $_SESSION['userinfo'][$resource] == '-1') && $addition;
 	}
 
 }

lib/Froxlor/Customer/Customer.php

@@ -31,7 +31,15 @@ use PDO;
 class Customer
 {
 
-	public static function getCustomerDetail($customerid, $varname)
+	/**
+	 * Get value of a a specific field from a given customer
+	 *
+	 * @param int $customerid
+	 * @param string $varname
+	 * @return false|mixed
+	 * @throws \Exception
+	 */
+	public static function getCustomerDetail(int $customerid, string $varname)
 	{
 		$customer_stmt = Database::prepare("
 			SELECT `" . $varname . "` FROM `" . TABLE_PANEL_CUSTOMERS . "` WHERE `customerid` = :customerid
@@ -42,20 +50,19 @@ class Customer
 
 		if (isset($customer[$varname])) {
 			return $customer[$varname];
-		} else {
-			return false;
 		}
+		return false;
 	}
 
 	/**
 	 * returns the loginname of a customer by given uid
 	 *
-	 * @param int $uid
+	 * @param int $uid uid of customer
-	 *            uid of customer
 	 *
 	 * @return string customers loginname
+	 * @throws \Exception
 	 */
-	public static function getLoginNameByUid($uid = null)
+	public static function getLoginNameByUid(int $uid)
 	{
 		$result_stmt = Database::prepare("
 			SELECT `loginname` FROM `" . TABLE_PANEL_CUSTOMERS . "` WHERE `guid` = :guid
@@ -64,7 +71,7 @@ class Customer
 			'guid' => $uid
 		]);
 
-		if (is_array($result) && isset($result['loginname'])) {
+		if ($result && isset($result['loginname'])) {
 			return $result['loginname'];
 		}
 		return false;
@@ -76,23 +83,22 @@ class Customer
 	 * returns true or false whether perl is
 	 * enabled for the given customer
 	 *
-	 * @param
+	 * @param int $cid customer-id
-	 *            int customer-id
 	 *
-	 * @return boolean
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public static function customerHasPerlEnabled($cid = 0)
+	public static function customerHasPerlEnabled(int $cid = 0)
 	{
 		if ($cid > 0) {
 			$result_stmt = Database::prepare("
 				SELECT `perlenabled` FROM `" . TABLE_PANEL_CUSTOMERS . "` WHERE `customerid` = :cid");
-			Database::pexecute($result_stmt, [
+			$result = Database::pexecute_first($result_stmt, [
 				'cid' => $cid
 			]);
-			$result = $result_stmt->fetch(PDO::FETCH_ASSOC);
 
-			if (is_array($result) && isset($result['perlenabled'])) {
+			if ($result && isset($result['perlenabled'])) {
-				return $result['perlenabled'] == '1';
+				return (bool)$result['perlenabled'];
 			}
 		}
 		return false;

lib/Froxlor/Database/Database.php

@@ -61,41 +61,43 @@ class Database
 	/**
 	 * indicator whether to use root-connection or not
 	 */
-	private static $needroot = false;
+	private static bool $needroot = false;
 
 	/**
 	 * indicator which database-server we're on (not really used)
 	 */
-	private static $dbserver = 0;
+	private static int $dbserver = 0;
 
 	/**
 	 * used database-name
 	 */
-	private static $dbname = null;
+	private static ?string $dbname = null;
 
 	/**
 	 * sql-access data
 	 */
-	private static $needsqldata = false;
+	private static bool $needsqldata = false;
 
 	private static $sqldata = null;
 
-	private static $need_dbname = true;
+	private static bool $need_dbname = true;
 
 	/**
-	 * Wrapper for PDOStatement::execute so we can catch the PDOException
+	 * Wrapper for PDOStatement::execute, so we can catch the PDOException
 	 * and display the error nicely on the panel - also fetches the
 	 * result from the statement and returns the resulting array
 	 *
 	 * @param PDOStatement $stmt
-	 * @param array $params
+	 * @param array|null $params
 	 *            (optional)
 	 * @param bool $showerror
-	 *            suppress errordisplay (default true)
+	 *            suppress error display (default true)
+	 * @param bool $json_response
 	 *
-	 * @return array
+	 * @return mixed
+	 * @throws Exception
 	 */
-	public static function pexecute_first(&$stmt, $params = null, $showerror = true, $json_response = false)
+	public static function pexecute_first(PDOStatement &$stmt, $params = null, bool $showerror = true, bool $json_response = false)
 	{
 		self::pexecute($stmt, $params, $showerror, $json_response);
 		return $stmt->fetch(PDO::FETCH_ASSOC);
@@ -106,12 +108,15 @@ class Database
 	 * and display the error nicely on the panel
 	 *
 	 * @param PDOStatement $stmt
-	 * @param array $params
+	 * @param array|null $params
 	 *            (optional)
 	 * @param bool $showerror
-	 *            suppress errordisplay (default true)
+	 *            suppress error display (default true)
+	 * @param bool $json_response
+	 *
+	 * @throws Exception
 	 */
-	public static function pexecute(&$stmt, $params = null, $showerror = true, $json_response = false)
+	public static function pexecute(PDOStatement &$stmt, $params = null, bool $showerror = true, bool $json_response = false)
 	{
 		try {
 			$stmt->execute($params);
@@ -125,9 +130,10 @@ class Database
 	 *
 	 * @param PDOException $error
 	 * @param bool $showerror
-	 *            if set to false, the error will be logged but we go on
+	 *            if set to false, the error will be logged, but we go on
+	 * @throws Exception
 	 */
-	private static function showerror($error, $showerror = true, $json_response = false, PDOStatement $stmt = null)
+	private static function showerror(Exception $error, bool $showerror = true, bool $json_response = false, PDOStatement $stmt = null)
 	{
 		global $userinfo, $theme, $linker;
 
@@ -143,7 +149,7 @@ class Database
 				0 => [
 					'caption' => 'Default',
 					'host' => $sql['host'],
-					'socket' => (isset($sql['socket']) ? $sql['socket'] : null),
+					'socket' => ($sql['socket'] ?? null),
 					'user' => $sql['root_user'],
 					'password' => $sql['root_password']
 				]
@@ -159,8 +165,8 @@ class Database
 		$substitutions = [
 			$sql['password'] => 'DB_UNPRIV_PWD',
 		];
-		foreach ($sql_root as $dbserver => $sql_root_data) {
+		foreach ($sql_root as $sql_root_data) {
-			$substitutions[$sql_root_data[$dbserver]]['password'] = 'DB_ROOT_PWD';
+			$substitutions[$sql_root_data['password']] = 'DB_ROOT_PWD';
 		}
 
 		// hide username/password in messages
@@ -254,7 +260,7 @@ class Database
 	 * @param int $minLength
 	 * @return string
 	 */
-	private static function substitute($content, array $substitutions, $minLength = 6)
+	private static function substitute(string $content, array $substitutions, int $minLength = 6): string
 	{
 		$replacements = [];
 
@@ -262,9 +268,7 @@ class Database
 			$replacements += self::createShiftedSubstitutions($search, $replace, $minLength);
 		}
 
-		$content = str_replace(array_keys($replacements), array_values($replacements), $content);
+		return str_replace(array_keys($replacements), array_values($replacements), $content);
-
-		return $content;
 	}
 
 	/**
@@ -284,7 +288,7 @@ class Database
 	 * @param int $minLength
 	 * @return array
 	 */
-	private static function createShiftedSubstitutions($search, $replace, $minLength)
+	private static function createShiftedSubstitutions(string $search, string $replace, int $minLength): array
 	{
 		$substitutions = [];
 		$length = strlen($search);
@@ -303,8 +307,9 @@ class Database
 	 *
 	 * @param int $length
 	 * @return string
+	 * @throws Exception
 	 */
-	private static function genUniqueToken(int $length = 16)
+	private static function genUniqueToken(int $length = 16): string
 	{
 		if (intval($length) <= 8) {
 			$length = 16;
@@ -327,7 +332,7 @@ class Database
 	 *
 	 * @return int
 	 */
-	public static function num_rows()
+	public static function num_rows(): int
 	{
 		return Database::query("SELECT FOUND_ROWS()")->fetchColumn();
 	}
@@ -337,7 +342,7 @@ class Database
 	 *
 	 * @return string
 	 */
-	public static function getDbName()
+	public static function getDbName(): ?string
 	{
 		return self::$dbname;
 	}
@@ -349,8 +354,8 @@ class Database
 	 * the 'normal' database-connection
 	 *
 	 * @param bool $needroot
-	 * @param int $dbserver
+	 * @param int $dbserver optional
-	 *            optional
+	 * @param bool $need_db
 	 */
 	public static function needRoot(bool $needroot = false, int $dbserver = 0, bool $need_db = true)
 	{
@@ -366,7 +371,7 @@ class Database
 	 *
 	 * @param int $dbserver
 	 */
-	private static function setServer($dbserver = 0)
+	private static function setServer(int $dbserver = 0)
 	{
 		self::$dbserver = $dbserver;
 		self::$link = null;
@@ -397,17 +402,16 @@ class Database
 	 * function that will be called on every static call
 	 * which connects to the database if necessary
 	 *
-	 * @param bool $root
-	 *
 	 * @return object
+	 * @throws Exception
 	 */
 	private static function getDB()
 	{
-		if (!extension_loaded('pdo') || in_array("mysql", PDO::getAvailableDrivers()) == false) {
+		if (!extension_loaded('pdo') || !in_array("mysql", PDO::getAvailableDrivers())) {
 			self::showerror(new Exception("The php PDO extension or PDO-MySQL driver is not available"));
 		}
 
-		// do we got a connection already?
+		// do we have a connection already?
 		if (self::$link) {
 			// return it
 			return self::$link;
@@ -422,7 +426,7 @@ class Database
 				0 => [
 					'caption' => 'Default',
 					'host' => $sql['host'],
-					'socket' => (isset($sql['socket']) ? $sql['socket'] : null),
+					'socket' => ($sql['socket'] ?? null),
 					'user' => $sql['root_user'],
 					'password' => $sql['root_password']
 				]
@@ -441,8 +445,8 @@ class Database
 			$user = $sql_root[self::$dbserver]['user'];
 			$password = $sql_root[self::$dbserver]['password'];
 			$host = $sql_root[self::$dbserver]['host'];
-			$socket = isset($sql_root[self::$dbserver]['socket']) ? $sql_root[self::$dbserver]['socket'] : null;
+			$socket = $sql_root[self::$dbserver]['socket'] ?? null;
-			$port = isset($sql_root[self::$dbserver]['port']) ? $sql_root[self::$dbserver]['port'] : '3306';
+			$port = $sql_root[self::$dbserver]['port'] ?? '3306';
 			$sslCAFile = $sql_root[self::$dbserver]['ssl']['caFile'] ?? "";
 			$sslVerifyServerCertificate = $sql_root[self::$dbserver]['ssl']['verifyServerCertificate'] ?? false;
 		} else {
@@ -450,8 +454,8 @@ class Database
 			$user = $sql["user"];
 			$password = $sql["password"];
 			$host = $sql["host"];
-			$socket = isset($sql['socket']) ? $sql['socket'] : null;
+			$socket = $sql['socket'] ?? null;
-			$port = isset($sql['port']) ? $sql['port'] : '3306';
+			$port = $sql['port'] ?? '3306';
 			$sslCAFile = $sql['ssl']['caFile'] ?? "";
 			$sslVerifyServerCertificate = $sql['ssl']['verifyServerCertificate'] ?? false;
 		}
@@ -556,14 +560,14 @@ class Database
 	 *
 	 * @return int
 	 */
-	public static function getSqlUsernameLength()
+	public static function getSqlUsernameLength(): int
 	{
-		// MariaDB supports up to 80 characters but only 64 for databases and as we use the loginname also for
+		// MariaDB supports up to 80 characters but only 64 for databases and as we use the login-name also for
 		// database names, we set the limit to 64 here
 		if (strpos(strtolower(Database::getAttribute(\PDO::ATTR_SERVER_VERSION)), "mariadb") !== false) {
 			$mysql_max = 64;
 		} else {
-			// MySQL user names can be up to 32 characters long (16 characters before MySQL 5.7.8).
+			// MySQL user-names can be up to 32 characters long (16 characters before MySQL 5.7.8).
 			$mysql_max = 32;
 			if (version_compare(Database::getAttribute(\PDO::ATTR_SERVER_VERSION), '5.7.8', '<')) {
 				$mysql_max = 16;
@@ -573,15 +577,16 @@ class Database
 	}
 
 	/**
-	 * let's us interact with the PDO-Object by using static
+	 * Lets us interact with the PDO-Object by using static
 	 * call like "Database::function()"
 	 *
 	 * @param string $name
 	 * @param mixed $args
 	 *
 	 * @return mixed
+	 * @throws Exception
 	 */
-	public static function __callStatic($name, $args)
+	public static function __callStatic(string $name, $args)
 	{
 		$callback = [
 			self::getDB(),

lib/Froxlor/Database/DbManager.php

@@ -77,7 +77,15 @@ class DbManager
 		$this->manager = new DbManagerMySQL($this->log);
 	}
 
-	public static function correctMysqlUsers($mysql_access_host_array)
+	/**
+	 * function called when the mysql-access-host setting changes
+	 *
+	 * @param array $mysql_access_host_array
+	 *
+	 * @return void
+	 * @throws \Exception
+	 */
+	public static function correctMysqlUsers(array $mysql_access_host_array)
 	{
 		// get all databases for all dbservers
 		$databases = [];
@@ -101,7 +109,7 @@ class DbManager
 			$dbm = new DbManager(FroxlorLogger::getInstanceOf());
 			$users = $dbm->getManager()->getAllSqlUsers(false);
 
-			foreach ($databases[$dbserver] as $username) {
+			foreach ($databases[$dbserver['dbserver']] as $username) {
 				if (isset($users[$username]) && is_array($users[$username]) && isset($users[$username]['hosts']) && is_array($users[$username]['hosts'])) {
 
 					$password = [
@@ -136,13 +144,14 @@ class DbManager
 	 * DB-name and user-name are being generated and
 	 * the password for the user will be set
 	 *
-	 * @param string $loginname
+	 * @param ?string $loginname
-	 * @param string $password
+	 * @param ?string $password
+	 * @param int $dbserver
 	 * @param int $last_accnumber
 	 *
 	 * @return string|bool $username if successful or false of username is equal to the password
 	 */
-	public function createDatabase($loginname = null, $password = null, int $dbserver = 0, $last_accnumber = 0)
+	public function createDatabase(string $loginname = null, string $password = null, int $dbserver = 0, int $last_accnumber = 0)
 	{
 		Database::needRoot(true, $dbserver, false);
 

lib/Froxlor/Database/IntegrityCheck.php

@@ -85,21 +85,22 @@ class IntegrityCheck
 	/**
 	 * check whether the froxlor database and its tables are in utf-8 character-set
 	 *
-	 * @param bool $fix
+	 * @param bool $fix fix db charset/collation if not utf8
-	 *            fix db charset/collation if not utf8
 	 *
-	 * @return boolean
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public function databaseCharset($fix = false)
+	public function databaseCharset(bool $fix = false): bool
 	{
-		// get characterset
+		// get character-set
 		$cs_stmt = Database::prepare('SELECT default_character_set_name FROM information_schema.SCHEMATA WHERE schema_name = :dbname');
 		$resp = Database::pexecute_first($cs_stmt, [
 			'dbname' => Database::getDbName()
 		]);
-		$charset = isset($resp['default_character_set_name']) ? $resp['default_character_set_name'] : null;
+		$charset = $resp['default_character_set_name'] ?? null;
 		if (!empty($charset) && substr(strtolower($charset), 0, 4) != 'utf8') {
-			$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "database charset seems to be different from UTF-8, integrity-check can fix that");
+			$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE,
+				"database charset seems to be different from UTF-8, integrity-check can fix that");
 			if ($fix) {
 				// fix database
 				Database::query('ALTER DATABASE `' . Database::getDbName() . '` CHARACTER SET utf8 COLLATE utf8_general_ci');
@@ -109,7 +110,8 @@ class IntegrityCheck
 					$table = $row[0];
 					Database::query('ALTER TABLE `' . $table . '` CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;');
 				}
-				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "database charset was different from UTF-8, integrity-check fixed that");
+				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING,
+					"database charset was different from UTF-8, integrity-check fixed that");
 			} else {
 				return false;
 			}
@@ -124,10 +126,12 @@ class IntegrityCheck
 	/**
 	 * Check the integrity of the domain to ip/port - association
 	 *
-	 * @param bool $fix
+	 * @param bool $fix fix everything found directly
-	 *            Fix everything found directly
+	 *
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public function domainIpTable($fix = false)
+	public function domainIpTable(bool $fix = false): bool
 	{
 		$ips = [];
 		$domains = [];
@@ -184,9 +188,11 @@ class IntegrityCheck
 						'domainid' => $row['id_domain'],
 						'ipandportid' => $row['id_ipandports']
 					]);
-					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "found an ip/port-id in domain <> ip table which does not exist, integrity check fixed this");
+					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING,
+						"found an ip/port-id in domain <> ip table which does not exist, integrity check fixed this");
 				} else {
-					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "found an ip/port-id in domain <> ip table which does not exist, integrity check can fix this");
+					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE,
+						"found an ip/port-id in domain <> ip table which does not exist, integrity check can fix this");
 					return false;
 				}
 			}
@@ -196,9 +202,11 @@ class IntegrityCheck
 						'domainid' => $row['id_domain'],
 						'ipandportid' => $row['id_ipandports']
 					]);
-					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "found a domain-id in domain <> ip table which does not exist, integrity check fixed this");
+					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING,
+						"found a domain-id in domain <> ip table which does not exist, integrity check fixed this");
 				} else {
-					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "found a domain-id in domain <> ip table which does not exist, integrity check can fix this");
+					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE,
+						"found a domain-id in domain <> ip table which does not exist, integrity check can fix this");
 					return false;
 				}
 			}
@@ -216,9 +224,11 @@ class IntegrityCheck
 							'ipandportid' => $defaultip
 						]);
 					}
-					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "found a domain-id with no entry in domain <> ip table, integrity check fixed this");
+					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING,
+						"found a domain-id with no entry in domain <> ip table, integrity check fixed this");
 				} else {
-					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "found a domain-id with no entry in domain <> ip table, integrity check can fix this");
+					$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE,
+						"found a domain-id with no entry in domain <> ip table, integrity check can fix this");
 					return false;
 				}
 			}
@@ -226,18 +236,19 @@ class IntegrityCheck
 
 		if ($fix) {
 			return $this->domainIpTable();
-		} else {
-			return true;
 		}
+		return true;
 	}
 
 	/**
 	 * Check if all subdomains have ssl-redirect = 0 if domain has no ssl-port
 	 *
-	 * @param bool $fix
+	 * @param bool $fix fix everything found directly
-	 *            Fix everything found directly
+	 *
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public function subdomainSslRedirect($fix = false)
+	public function subdomainSslRedirect(bool $fix = false): bool
 	{
 		$ips = [];
 		$parentdomains = [];
@@ -300,28 +311,31 @@ class IntegrityCheck
 				Database::pexecute($upd_stmt, [
 					'domainid' => $id
 				]);
-				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "found a subdomain with ssl_redirect=1 but parent-domain has ssl=0, integrity check fixed this");
+				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING,
+					"found a subdomain with ssl_redirect=1 but parent-domain has ssl=0, integrity check fixed this");
 			} else {
 				// It's just the check, let the function fail
-				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "found a subdomain with ssl_redirect=1 but parent-domain has ssl=0, integrity check can fix this");
+				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE,
+					"found a subdomain with ssl_redirect=1 but parent-domain has ssl=0, integrity check can fix this");
 				return false;
 			}
 		}
 
 		if ($fix) {
 			return $this->subdomainSslRedirect();
-		} else {
-			return true;
 		}
+		return true;
 	}
 
 	/**
 	 * Check if all subdomain have letsencrypt = 0 if domain has no ssl-port
 	 *
-	 * @param bool $fix
+	 * @param bool $fix fix everything found directly
-	 *            Fix everything found directly
+	 *
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public function subdomainLetsencrypt($fix = false)
+	public function subdomainLetsencrypt(bool $fix = false): bool
 	{
 		$ips = [];
 		$parentdomains = [];
@@ -384,31 +398,32 @@ class IntegrityCheck
 				Database::pexecute($upd_stmt, [
 					'domainid' => $id
 				]);
-				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING, "found a subdomain with letsencrypt=1 but parent-domain has ssl=0, integrity check fixed this");
+				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_WARNING,
+					"found a subdomain with letsencrypt=1 but parent-domain has ssl=0, integrity check fixed this");
 			} else {
 				// It's just the check, let the function fail
-				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "found a subdomain with letsencrypt=1 but parent-domain has ssl=0, integrity check can fix this");
+				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE,
+					"found a subdomain with letsencrypt=1 but parent-domain has ssl=0, integrity check can fix this");
 				return false;
 			}
 		}
 
 		if ($fix) {
 			return $this->subdomainLetsencrypt();
-		} else {
-			return true;
 		}
+		return true;
 	}
 
 	/**
 	 * check whether the webserveruser is in
 	 * the customers groups when fcgid / php-fpm is used
 	 *
-	 * @param bool $fix
+	 * @param bool $fix fix member/groups
-	 *            fix member/groups
 	 *
-	 * @return boolean
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public function webserverGroupMemberForFcgidPhpFpm($fix = false)
+	public function webserverGroupMemberForFcgidPhpFpm(bool $fix = false): bool
 	{
 		if (Settings::Get('system.mod_fcgid') == 0 && Settings::Get('phpfpm.enabled') == 0) {
 			return true;
@@ -423,7 +438,8 @@ class IntegrityCheck
 		]);
 
 		if ($cwg_stmt->rowCount() > 0) {
-			$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "Customers are missing the webserver-user as group-member, integrity-check can fix that");
+			$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE,
+				"Customers are missing the webserver-user as group-member, integrity-check can fix that");
 			if ($fix) {
 				// prepare update statement
 				$upd_stmt = Database::prepare("
@@ -438,7 +454,8 @@ class IntegrityCheck
 					$upd_data['id'] = $cwg_row['id'];
 					Database::pexecute($upd_stmt, $upd_data);
 				}
-				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "Customers were missing the webserver-user as group-member, integrity-check fixed that");
+				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE,
+					"Customers were missing the webserver-user as group-member, integrity-check fixed that");
 			} else {
 				return false;
 			}
@@ -455,12 +472,12 @@ class IntegrityCheck
 	 * the customers groups when fcgid / php-fpm and
 	 * fcgid/fpm in froxlor vhost is used
 	 *
-	 * @param bool $fix
+	 * @param bool $fix fix member/groups
-	 *            fix member/groups
 	 *
-	 * @return boolean
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public function froxlorLocalGroupMemberForFcgidPhpFpm($fix = false)
+	public function froxlorLocalGroupMemberForFcgidPhpFpm(bool $fix = false): bool
 	{
 		if (Settings::Get('system.mod_fcgid') == 0 && Settings::Get('phpfpm.enabled') == 0) {
 			return true;
@@ -491,7 +508,8 @@ class IntegrityCheck
 		]);
 
 		if ($cwg_stmt->rowCount() > 0) {
-			$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "Customers are missing the local froxlor-user as group-member, integrity-check can fix that");
+			$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE,
+				"Customers are missing the local froxlor-user as group-member, integrity-check can fix that");
 			if ($fix) {
 				// prepare update statement
 				$upd_stmt = Database::prepare("
@@ -506,7 +524,8 @@ class IntegrityCheck
 					$upd_data['id'] = $cwg_row['id'];
 					Database::pexecute($upd_stmt, $upd_data);
 				}
-				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "Customers were missing the local froxlor-user as group-member, integrity-check fixed that");
+				$this->log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE,
+					"Customers were missing the local froxlor-user as group-member, integrity-check fixed that");
 			} else {
 				return false;
 			}

lib/Froxlor/Database/Manager/DbManagerMySQL.php

@@ -48,7 +48,7 @@ class DbManagerMySQL
 	/**
 	 * main constructor
 	 *
-	 * @param FroxlorLogger $log
+	 * @param FroxlorLogger|null $log
 	 */
 	public function __construct(&$log = null)
 	{
@@ -58,9 +58,9 @@ class DbManagerMySQL
 	/**
 	 * creates a database
 	 *
-	 * @param string $dbname
+	 * @param string|null $dbname
 	 */
-	public function createDatabase($dbname = null)
+	public function createDatabase(string $dbname = null)
 	{
 		Database::query("CREATE DATABASE `" . $dbname . "`");
 	}
@@ -71,13 +71,14 @@ class DbManagerMySQL
 	 *
 	 * @param string $username
 	 * @param string|array $password
-	 * @param string $access_host
+	 * @param ?string $access_host
 	 * @param bool $p_encrypted
 	 *            optional, whether the password is encrypted or not, default false
 	 * @param bool $update
 	 *            optional, whether to update the password only (not create user)
+	 * @throws \Exception
 	 */
-	public function grantPrivilegesTo($username = null, $password = null, $access_host = null, $p_encrypted = false, $update = false)
+	public function grantPrivilegesTo(string $username, $password, string $access_host = null, bool $p_encrypted = false, bool $update = false)
 	{
 		$pwd_plugin = 'mysql_native_password';
 		if (is_array($password) && count($password) == 2) {
@@ -141,8 +142,9 @@ class DbManagerMySQL
 	 * takes away any privileges from a user to that db
 	 *
 	 * @param string $dbname
+	 * @throws \Exception
 	 */
-	public function deleteDatabase($dbname = null)
+	public function deleteDatabase(string $dbname)
 	{
 		if (version_compare(Database::getAttribute(PDO::ATTR_SERVER_VERSION), '5.0.2', '<')) {
 			// failsafe if user has been deleted manually (requires MySQL 4.1.2+)
@@ -178,8 +180,9 @@ class DbManagerMySQL
 	 *
 	 * @param string $username
 	 * @param string $host
+	 * @throws \Exception
 	 */
-	public function deleteUser($username = null, $host = null)
+	public function deleteUser(string $username, string $host)
 	{
 		if (Database::getAttribute(PDO::ATTR_SERVER_VERSION) < '5.0.2') {
 			// Revoke privileges (only required for MySQL 4.1.2 - 5.0.1)
@@ -203,9 +206,9 @@ class DbManagerMySQL
 	 *
 	 * @param string $username
 	 * @param string $host
-	 *            (unused in mysql)
+	 * @throws \Exception
 	 */
-	public function disableUser($username = null, $host = null)
+	public function disableUser(string $username, string $host)
 	{
 		$stmt = Database::prepare('REVOKE ALL PRIVILEGES, GRANT OPTION FROM `' . $username . '`@`' . $host . '`');
 		Database::pexecute($stmt, [], false);
@@ -216,8 +219,9 @@ class DbManagerMySQL
 	 *
 	 * @param string $username
 	 * @param string $host
+	 * @throws \Exception
 	 */
-	public function enableUser($username = null, $host = null)
+	public function enableUser(string $username, string $host)
 	{
 		// check whether user exists to avoid errors
 		$exist_check_stmt = Database::prepare("SELECT EXISTS(SELECT 1 FROM mysql.user WHERE user = '" . $username . "' AND host = '" . $host . "')");
@@ -239,14 +243,14 @@ class DbManagerMySQL
 	/**
 	 * return an array of all usernames used in that DBMS
 	 *
-	 * @param bool $user_only
+	 * @param bool $user_only if false, will be selected from mysql.user and slightly different array will be generated
-	 *            if false, * will be selected from mysql.user and slightly different array will be generated
 	 *
 	 * @return array
+	 * @throws \Exception
 	 */
-	public function getAllSqlUsers($user_only = true)
+	public function getAllSqlUsers(bool $user_only = true): array
 	{
-		if ($user_only == false) {
+		if (!$user_only) {
 			$result_stmt = Database::prepare('SELECT * FROM mysql.user');
 		} else {
 			$result_stmt = Database::prepare('SELECT `User` FROM mysql.user');

lib/Froxlor/Dns/Dns.php

@@ -33,7 +33,15 @@ use PDO;
 
 class Dns
 {
-	public static function getAllowedDomainEntry($domain_id, $area = 'customer', $userinfo = [])
+	/**
+	 * @param int $domain_id
+	 * @param string $area
+	 * @param array $userinfo
+	 *
+	 * @return string|void
+	 * @throws \Exception
+	 */
+	public static function getAllowedDomainEntry(int $domain_id, string $area = 'customer', array $userinfo = [])
 	{
 		$dom_data = [
 			'did' => $domain_id
@@ -67,7 +75,15 @@ class Dns
 		Response::standardError('dns_notfoundorallowed');
 	}
 
-	public static function createDomainZone($domain_id, $froxlorhostname = false, $isMainButSubTo = false)
+	/**
+	 * @param int|array $domain_id id of domain or in case of froxlorhostname, a domain-array with the needed data
+	 * @param bool $froxlorhostname
+	 * @param bool $isMainButSubTo
+	 *
+	 * @return DnsZone|void
+	 * @throws \Exception
+	 */
+	public static function createDomainZone($domain_id, bool $froxlorhostname = false, bool $isMainButSubTo = false)
 	{
 		if (!$froxlorhostname) {
 			// get domain-name
@@ -136,7 +152,7 @@ class Dns
 		if (!$froxlorhostname) {
 			// additional required records for subdomains
 			$subdomains_stmt = Database::prepare("
-			SELECT `domain`, `iswildcarddomain`, `wwwserveralias` FROM `" . TABLE_PANEL_DOMAINS . "`
+			SELECT `domain`, `iswildcarddomain`, `wwwserveralias`, `isemaildomain` FROM `" . TABLE_PANEL_DOMAINS . "`
 			WHERE `parentdomainid` = :domainid
 		");
 			Database::pexecute($subdomains_stmt, [
@@ -144,18 +160,31 @@ class Dns
 			]);
 
 			while ($subdomain = $subdomains_stmt->fetch(PDO::FETCH_ASSOC)) {
+				$sub_record = str_replace('.' . $domain['domain'], '', $subdomain['domain']);
 				// Listing domains is enough as there currently is no support for choosing
 				// different ips for a subdomain => use same IPs as toplevel
-				self::addRequiredEntry(str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'A', $required_entries);
+				self::addRequiredEntry($sub_record, 'A',$required_entries);
-				self::addRequiredEntry(str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'AAAA', $required_entries);
+				self::addRequiredEntry($sub_record, 'AAAA', $required_entries);
 
 				// Check whether to add a www.-prefix
 				if ($subdomain['iswildcarddomain'] == '1') {
-					self::addRequiredEntry('*.' . str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'A', $required_entries);
+					self::addRequiredEntry('*.' . $sub_record, 'A', $required_entries);
-					self::addRequiredEntry('*.' . str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'AAAA', $required_entries);
+					self::addRequiredEntry('*.' . $sub_record, 'AAAA', $required_entries);
 				} elseif ($subdomain['wwwserveralias'] == '1') {
-					self::addRequiredEntry('www.' . str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'A', $required_entries);
+					self::addRequiredEntry('www.' . $sub_record, 'A', $required_entries);
-					self::addRequiredEntry('www.' . str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'AAAA', $required_entries);
+					self::addRequiredEntry('www.' . $sub_record, 'AAAA', $required_entries);
+				}
+
+				// check for email ability
+				if ($subdomain['isemaildomain'] == '1') {
+					if (Settings::Get('spf.use_spf') == '1') {
+						// check for SPF content later
+						self::addRequiredEntry('@SPF@.' . $sub_record, 'TXT', $required_entries);
+					}
+					if (Settings::Get('dkim.use_dkim') == '1') {
+						// check for DKIM content later
+						self::addRequiredEntry('dkim' . $domain['dkim_id'] . '._domainkey.' . $sub_record, 'TXT', $required_entries);
+					}
 				}
 			}
 		}
@@ -200,14 +229,17 @@ class Dns
 
 		// now generate all records and unset the required entries we have
 		foreach ($dom_entries as $entry) {
-			if (array_key_exists($entry['type'], $required_entries) && array_key_exists(md5($entry['record']), $required_entries[$entry['type']])) {
+			if (array_key_exists($entry['type'], $required_entries) && array_key_exists(md5($entry['record']),
+					$required_entries[$entry['type']])) {
 				unset($required_entries[$entry['type']][md5($entry['record'])]);
 			}
-			if (Settings::Get('system.dns_createcaaentry') == '1' && $entry['type'] == 'CAA' && strtolower(substr($entry['content'], 0, 7)) == '"v=caa1') {
+			if (Settings::Get('system.dns_createcaaentry') == '1' && $entry['type'] == 'CAA' && strtolower(substr($entry['content'],
+					0, 7)) == '"v=caa1') {
 				// unset special CAA required-entry
 				unset($required_entries[$entry['type']][md5("@CAA@")]);
 			}
-			if (Settings::Get('spf.use_spf') == '1' && $entry['type'] == 'TXT' && $entry['record'] == '@' && (strtolower(substr($entry['content'], 0, 7)) == '"v=spf1' || strtolower(substr($entry['content'], 0, 6)) == 'v=spf1')) {
+			if (Settings::Get('spf.use_spf') == '1' && $entry['type'] == 'TXT' && $entry['record'] == '@' && (strtolower(substr($entry['content'],
+						0, 7)) == '"v=spf1' || strtolower(substr($entry['content'], 0, 6)) == 'v=spf1')) {
 				// unset special spf required-entry
 				unset($required_entries[$entry['type']][md5("@SPF@")]);
 			}
@@ -223,7 +255,8 @@ class Dns
 					'*'
 				] as $crecord
 			) {
-				if ($entry['type'] == 'CNAME' && $entry['record'] == '@' && (array_key_exists(md5($crecord), $required_entries['A']) || array_key_exists(md5($crecord), $required_entries['AAAA']))) {
+				if ($entry['type'] == 'CNAME' && $entry['record'] == '@' && (array_key_exists(md5($crecord),
+							$required_entries['A']) || array_key_exists(md5($crecord), $required_entries['AAAA']))) {
 					unset($required_entries['A'][md5($crecord)]);
 					unset($required_entries['AAAA'][md5($crecord)]);
 				}
@@ -238,13 +271,15 @@ class Dns
 						'smtp'
 					] as $crecord
 				) {
-					if ($entry['type'] == 'CNAME' && $entry['record'] == $crecord && (array_key_exists(md5($crecord), $required_entries['A']) || array_key_exists(md5($crecord), $required_entries['AAAA']))) {
+					if ($entry['type'] == 'CNAME' && $entry['record'] == $crecord && (array_key_exists(md5($crecord),
+								$required_entries['A']) || array_key_exists(md5($crecord),
+								$required_entries['AAAA']))) {
 						unset($required_entries['A'][md5($crecord)]);
 						unset($required_entries['AAAA'][md5($crecord)]);
 					}
 				}
 			}
-			$zonerecords[] = new DnsEntry($entry['record'], $entry['type'], $entry['content'], $entry['prio'], $entry['ttl']);
+			$zonerecords[] = new DnsEntry($entry['record'], $entry['type'], $entry['content'], $entry['prio'] ?? 0, $entry['ttl']);
 		}
 
 		// add missing required entries
@@ -275,7 +310,8 @@ class Dns
 						foreach ($records as $record) {
 							if ($type == 'A' && filter_var($ip['ip'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) !== false) {
 								$zonerecords[] = new DnsEntry($record, 'A', $ip['ip']);
-							} elseif ($type == 'AAAA' && filter_var($ip['ip'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) !== false) {
+							} elseif ($type == 'AAAA' && filter_var($ip['ip'], FILTER_VALIDATE_IP,
+									FILTER_FLAG_IPV6) !== false) {
 								$zonerecords[] = new DnsEntry($record, 'AAAA', $ip['ip']);
 							}
 						}
@@ -348,15 +384,34 @@ class Dns
 					if ($type == 'TXT') {
 						foreach ($records as $record) {
 							if ($record == '@SPF@') {
+								// spf for main-domain
 								$txt_content = Settings::Get('spf.spf_entry');
 								$zonerecords[] = new DnsEntry('@', 'TXT', self::encloseTXTContent($txt_content));
-							} elseif ($record == 'dkim' . $domain['dkim_id'] . '._domainkey' && !empty($dkim_entries)) {
+							} elseif (strlen($record) > 6 && substr($record, 0, 6) == '@SPF@.') {
-								// check for multiline entry
+								// spf for subdomain
-								$multiline = false;
+								$txt_content = Settings::Get('spf.spf_entry');
-								if (substr($dkim_entries[0], 0, 1) == '(') {
+								$sub_record = substr($record, 6);
-									$multiline = true;
+								$zonerecords[] = new DnsEntry($sub_record, 'TXT', self::encloseTXTContent($txt_content));
+							} elseif (!empty($dkim_entries)) {
+								// DKIM entries
+								$dkim_record = 'dkim' . $domain['dkim_id'] . '._domainkey';
+								if ($record == $dkim_record) {
+									// dkim for main-domain
+									// check for multiline entry
+									$multiline = false;
+									if (substr($dkim_entries[0], 0, 1) == '(') {
+										$multiline = true;
+									}
+									$zonerecords[] = new DnsEntry($record, 'TXT', self::encloseTXTContent($dkim_entries[0], $multiline));
+								} elseif (strlen($record) > strlen($dkim_record) && substr($record, 0, strlen($dkim_record)+1) == $dkim_record . '.') {
+									// dkim for subdomain-domain
+									// check for multiline entry
+									$multiline = false;
+									if (substr($dkim_entries[0], 0, 1) == '(') {
+										$multiline = true;
+									}
+									$zonerecords[] = new DnsEntry($record, 'TXT', self::encloseTXTContent($dkim_entries[0], $multiline));
 								}
-								$zonerecords[] = new DnsEntry($record, 'TXT', self::encloseTXTContent($dkim_entries[0], $multiline));
 							}
 						}
 					}
@@ -416,7 +471,8 @@ class Dns
 
 		if (!$isMainButSubTo) {
 			$date = date('Ymd');
-			$domain['bindserial'] = (preg_match('/^' . $date . '/', $domain['bindserial']) ? $domain['bindserial'] + 1 : $date . '00');
+			$domain['bindserial'] = (preg_match('/^' . $date . '/',
+				$domain['bindserial']) ? $domain['bindserial'] + 1 : $date . '00');
 			if (!$froxlorhostname) {
 				$upd_stmt = Database::prepare("
 					UPDATE `" . TABLE_PANEL_DOMAINS . "` SET
@@ -443,12 +499,19 @@ class Dns
 			array_unshift($zonerecords, $soa_record);
 		}
 
-		$zone = new DnsZone((int)Settings::Get('system.defaultttl'), $domain['domain'], $domain['bindserial'], $zonerecords);
+		$zone = new DnsZone((int)Settings::Get('system.defaultttl'), $domain['domain'], $domain['bindserial'],
+			$zonerecords);
 
 		return $zone;
 	}
 
-	private static function addRequiredEntry($record = '@', $type = 'A', &$required = [])
+	/**
+	 * @param string $record
+	 * @param string $type
+	 * @param array $required
+	 * @return void
+	 */
+	private static function addRequiredEntry(string $record = '@', string $type = 'A', array &$required = [])
 	{
 		if (!isset($required[$type])) {
 			$required[$type] = [];
@@ -456,7 +519,11 @@ class Dns
 		$required[$type][md5($record)] = $record;
 	}
 
-	private static function generateDkimEntries($domain)
+	/**
+	 * @param array $domain
+	 * @return array
+	 */
+	private static function generateDkimEntries(array $domain): array
 	{
 		$zone_dkim = [];
 
@@ -486,7 +553,8 @@ class Dns
 			}
 
 			// key
-			$dkim_txt .= 'k=rsa;p=' . trim(preg_replace('/-----BEGIN PUBLIC KEY-----(.+)-----END PUBLIC KEY-----/s', '$1', str_replace("\n", '', $domain['dkim_pubkey']))) . ';';
+			$dkim_txt .= 'k=rsa;p=' . trim(preg_replace('/-----BEGIN PUBLIC KEY-----(.+)-----END PUBLIC KEY-----/s',
+					'$1', str_replace("\n", '', $domain['dkim_pubkey']))) . ';';
 
 			// service-type
 			if (Settings::Get('dkim.dkim_servicetype') == '1') {
@@ -503,10 +571,15 @@ class Dns
 		return $zone_dkim;
 	}
 
-	public static function encloseTXTContent($txt_content, $isMultiLine = false)
+	/**
+	 * @param string $txt_content
+	 * @param bool $isMultiLine
+	 * @return string
+	 */
+	public static function encloseTXTContent(string $txt_content, bool $isMultiLine = false): string
 	{
 		// check that TXT content is enclosed in " "
-		if ($isMultiLine == false && Settings::Get('system.dns_server') != 'PowerDNS') {
+		if (!$isMultiLine && Settings::Get('system.dns_server') != 'PowerDNS') {
 			if (substr($txt_content, 0, 1) != '"') {
 				$txt_content = '"' . $txt_content;
 			}
@@ -526,10 +599,13 @@ class Dns
 		return $txt_content;
 	}
 
-	private static function escapeSoaAdminMail($email)
+	/**
+	 * @param string $email
+	 * @return string
+	 */
+	private static function escapeSoaAdminMail(string $email): string
 	{
 		$mail_parts = explode("@", $email);
-		$escpd_mail = str_replace(".", "\.", $mail_parts[0]) . "." . $mail_parts[1] . ".";
+		return str_replace(".", "\.", $mail_parts[0]) . "." . $mail_parts[1] . ".";
-		return $escpd_mail;
 	}
 }

lib/Froxlor/Dns/DnsEntry.php

@@ -29,14 +29,22 @@ use Froxlor\Settings;
 
 class DnsEntry
 {
-	public $record;
+	public string $record;
-	public $ttl;
+	public int $ttl;
-	public $class = 'IN';
+	public string $class = 'IN';
-	public $type;
+	public string $type;
-	public $priority;
+	public int $priority;
-	public $content;
+	public ?string $content;
 
-	public function __construct($record = '', $type = 'A', $content = null, $prio = 0, $ttl = 0, $class = 'IN')
+	/**
+	 * @param string $record
+	 * @param string $type
+	 * @param string|null $content
+	 * @param int $prio
+	 * @param int $ttl
+	 * @param string $class
+	 */
+	public function __construct(string $record = '', string $type = 'A', string $content = null, int $prio = 0, int $ttl = 0, string $class = 'IN')
 	{
 		$this->record = $record;
 		$this->type = $type;
@@ -72,7 +80,6 @@ class DnsEntry
 			// last line
 			$_content .= "\t\t\t\t" . '"' . $_l . '")';
 		}
-		$result = $this->record . "\t" . $this->ttl . "\t" . $this->class . "\t" . $this->type . "\t" . (($this->priority >= 0 && ($this->type == 'MX' || $this->type == 'SRV')) ? $this->priority . "\t" : "") . $_content . PHP_EOL;
+		return $this->record . "\t" . $this->ttl . "\t" . $this->class . "\t" . $this->type . "\t" . (($this->priority >= 0 && ($this->type == 'MX' || $this->type == 'SRV')) ? $this->priority . "\t" : "") . $_content . PHP_EOL;
-		return $result;
 	}
 }

lib/Froxlor/Dns/DnsZone.php

@@ -29,12 +29,18 @@ use Froxlor\Settings;
 
 class DnsZone
 {
-	public $ttl;
+	public int $ttl;
-	public $origin;
+	public string $origin;
-	public $serial;
+	public string $serial;
-	public $records;
+	public ?array $records;
 
-	public function __construct($ttl = 0, $origin = '', $serial = '', $records = null)
+	/**
+	 * @param int $ttl
+	 * @param string $origin
+	 * @param string $serial
+	 * @param array|null $records
+	 */
+	public function __construct(int $ttl = 0, string $origin = '', string $serial = '', array $records = null)
 	{
 		$this->ttl = ($ttl <= 0 ? Settings::Get('system.defaultttl') : $ttl);
 		$this->origin = $origin;
@@ -44,13 +50,13 @@ class DnsZone
 
 	public function __toString()
 	{
-		$_zonefile = "\$TTL " . $this->ttl . PHP_EOL;
+		$zone_file = "\$TTL " . $this->ttl . PHP_EOL;
-		$_zonefile .= "\$ORIGIN " . $this->origin . "." . PHP_EOL;
+		$zone_file .= "\$ORIGIN " . $this->origin . "." . PHP_EOL;
 		if (!empty($this->records)) {
 			foreach ($this->records as $record) {
-				$_zonefile .= (string)$record;
+				$zone_file .= (string)$record;
 			}
 		}
-		return $_zonefile;
+		return $zone_file;
 	}
 }

lib/Froxlor/Dns/PowerDNS.php

@@ -37,18 +37,18 @@ class PowerDNS
 	/**
 	 * remove all records and entries of a given domain
 	 *
-	 * @param array $domain
+	 * @param string|null $domain
 	 */
-	public static function cleanDomainZone($domain = null)
+	public static function cleanDomainZone(string $domain = null)
 	{
-		if (is_array($domain) && isset($domain['domain'])) {
+		if (!empty($domain)) {
 			$pdns_domains_stmt = self::getDB()->prepare("SELECT `id`, `name` FROM `domains` WHERE `name` = :domain");
 			$del_rec_stmt = self::getDB()->prepare("DELETE FROM `records` WHERE `domain_id` = :did");
 			$del_meta_stmt = self::getDB()->prepare("DELETE FROM `domainmetadata` WHERE `domain_id` = :did");
 			$del_dom_stmt = self::getDB()->prepare("DELETE FROM `domains` WHERE `id` = :did");
 
 			$pdns_domains_stmt->execute([
-				'domain' => $domain['domain']
+				'domain' => $domain
 			]);
 			$pdns_domain = $pdns_domains_stmt->fetch(PDO::FETCH_ASSOC);
 
@@ -67,16 +67,19 @@ class PowerDNS
 	/**
 	 * get pdo database connection to powerdns database
 	 *
-	 * @return PDO
+	 * @return \PDO
 	 */
-	public static function getDB()
+	public static function getDB(): \PDO
 	{
-		if (!isset(self::$pdns_db) || (self::$pdns_db instanceof PDO) == false) {
+		if (!isset(self::$pdns_db) || !(self::$pdns_db instanceof PDO)) {
 			self::connectToPdnsDb();
 		}
 		return self::$pdns_db;
 	}
 
+	/**
+	 * @return void
+	 */
 	private static function connectToPdnsDb()
 	{
 		// get froxlor pdns config

lib/Froxlor/Domain/Domain.php

@@ -41,8 +41,9 @@ class Domain
 	 *
 	 * @param int $domain_id
 	 * @return array
+	 * @throws \Exception
 	 */
-	public static function getIpsOfDomain($domain_id)
+	public static function getIpsOfDomain(int $domain_id = 0): array
 	{
 		if ($domain_id > 0) {
 			$sel_stmt = Database::prepare("
@@ -75,7 +76,7 @@ class Domain
 	 *
 	 * @return array array of enabled redirect-codes
 	 */
-	public static function getRedirectCodesArray()
+	public static function getRedirectCodesArray(): array
 	{
 		$sql = "SELECT * FROM `" . TABLE_PANEL_REDIRECTCODES . "` WHERE `enabled` = '1' ORDER BY `id` ASC";
 		$result_stmt = Database::query($sql);
@@ -92,12 +93,12 @@ class Domain
 	 * returns the redirect-code for a given
 	 * domain-id
 	 *
-	 * @param integer $domainid
+	 * @param int $domainid id of the domain
-	 *            id of the domain
 	 *
 	 * @return string redirect-code
+	 * @throws \Exception
 	 */
-	public static function getDomainRedirectCode($domainid = 0)
+	public static function getDomainRedirectCode(int $domainid = 0): string
 	{
 		// get system default
 		$default = '301';
@@ -128,12 +129,11 @@ class Domain
 	 * return an array of all enabled redirect-codes
 	 * for the settings form
 	 *
-	 * @param bool $add_desc
+	 * @param bool $add_desc optional, default true, add the code-description
-	 *            optional, default true, add the code-description
 	 *
 	 * @return array array of enabled redirect-codes
 	 */
-	public static function getRedirectCodes($add_desc = true)
+	public static function getRedirectCodes(bool $add_desc = true): array
 	{
 		$sql = "SELECT * FROM `" . TABLE_PANEL_REDIRECTCODES . "` WHERE `enabled` = '1' ORDER BY `id` ASC";
 		$result_stmt = Database::query($sql);
@@ -153,12 +153,12 @@ class Domain
 	 * returns the redirect-id for a given
 	 * domain-id
 	 *
-	 * @param integer $domainid
+	 * @param int $domainid id of the domain
-	 *            id of the domain
 	 *
-	 * @return integer redirect-code-id
+	 * @return int redirect-code-id
+	 * @throws \Exception
 	 */
-	public static function getDomainRedirectId($domainid = 0)
+	public static function getDomainRedirectId(int $domainid = 0): int
 	{
 		$code = 1;
 		if ($domainid > 0) {
@@ -171,7 +171,7 @@ class Domain
 				'domainid' => $domainid
 			]);
 
-			if (is_array($result) && isset($result['redirect'])) {
+			if ($result && isset($result['redirect'])) {
 				$code = (int)$result['redirect'];
 			}
 		}
@@ -179,16 +179,15 @@ class Domain
 	}
 
 	/**
-	 * adds a redirectcode for a domain
+	 * adds a redirect-code for a domain
 	 *
-	 * @param integer $domainid
+	 * @param int $domainid id of the domain to add the code for
-	 *            id of the domain to add the code for
+	 * @param int $redirect selected redirect-id
-	 * @param integer $redirect
-	 *            selected redirect-id
 	 *
 	 * @return null
+	 * @throws \Exception
 	 */
-	public static function addRedirectToDomain($domainid = 0, $redirect = 1)
+	public static function addRedirectToDomain(int $domainid = 0, int $redirect = 1)
 	{
 		if ($domainid > 0) {
 			$ins_stmt = Database::prepare("
@@ -202,19 +201,18 @@ class Domain
 	}
 
 	/**
-	 * updates the redirectcode of a domain
+	 * updates the redirect-code of a domain
 	 * if redirect-code is false, nothing happens
 	 *
-	 * @param integer $domainid
+	 * @param int $domainid id of the domain to update
-	 *            id of the domain to update
+	 * @param int $redirect selected redirect-id
-	 * @param integer $redirect
-	 *            selected redirect-id or false
 	 *
 	 * @return null
+	 * @throws \Exception
 	 */
-	public static function updateRedirectOfDomain($domainid = 0, $redirect = false)
+	public static function updateRedirectOfDomain(int $domainid = 0, int $redirect = 0)
 	{
-		if ($redirect == false) {
+		if (!$redirect) {
 			return;
 		}
 
@@ -240,12 +238,12 @@ class Domain
 	 * check whether a domain has subdomains added as full-domains
 	 * #329
 	 *
-	 * @param int $id
+	 * @param int $id domain-id
-	 *            domain-id
 	 *
-	 * @return boolean
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public static function domainHasMainSubDomains($id = 0)
+	public static function domainHasMainSubDomains(int $id): bool
 	{
 		$result_stmt = Database::prepare("
 		SELECT COUNT(`id`) as `mainsubs` FROM `" . TABLE_PANEL_DOMAINS . "`
@@ -254,8 +252,8 @@ class Domain
 			'id' => $id
 		]);
 
-		if (isset($result['mainsubs']) && $result['mainsubs'] > 0) {
+		if ($result && isset($result['mainsubs'])) {
-			return true;
+			return $result['mainsubs'] > 0;
 		}
 		return false;
 	}
@@ -264,12 +262,12 @@ class Domain
 	 * check whether a subof-domain exists
 	 * #329
 	 *
-	 * @param int $id
+	 * @param int $id subof-domain-id
-	 *            subof-domain-id
 	 *
-	 * @return boolean
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public static function domainMainToSubExists($id = 0)
+	public static function domainMainToSubExists(int $id): bool
 	{
 		$result_stmt = Database::prepare("
 		SELECT `id` FROM `" . TABLE_PANEL_DOMAINS . "` WHERE `id` = :id");
@@ -278,8 +276,8 @@ class Domain
 		]);
 		$result = $result_stmt->fetch(PDO::FETCH_ASSOC);
 
-		if (isset($result['id']) && $result['id'] > 0) {
+		if ($result && isset($result['id'])) {
-			return true;
+			return $result['id'] > 0;
 		}
 		return false;
 	}
@@ -289,9 +287,10 @@ class Domain
 	 *
 	 * @param int $domainid
 	 *
-	 * @return boolean
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public static function domainHasSslIpPort($domainid = 0)
+	public static function domainHasSslIpPort(int $domainid): bool
 	{
 		$result_stmt = Database::prepare("
 			SELECT `dt`.* FROM `" . TABLE_DOMAINTOIP . "` `dt`, `" . TABLE_PANEL_IPSANDPORTS . "` `iap`
@@ -301,7 +300,7 @@ class Domain
 		]);
 		$result = $result_stmt->fetch(PDO::FETCH_ASSOC);
 
-		if (is_array($result) && isset($result['id_ipandports'])) {
+		if ($result && isset($result['id_ipandports'])) {
 			return true;
 		}
 		return false;
@@ -311,12 +310,12 @@ class Domain
 	 * returns true or false whether a given domain id
 	 * is the std-subdomain of a customer
 	 *
-	 * @param
+	 * @param int $did domain-id
-	 *            int domain-id
 	 *
-	 * @return boolean
+	 * @return bool
+	 * @throws \Exception
 	 */
-	public static function isCustomerStdSubdomain($did = 0)
+	public static function isCustomerStdSubdomain(int $did): bool
 	{
 		if ($did > 0) {
 			$result_stmt = Database::prepare("
@@ -327,21 +326,31 @@ class Domain
 				'did' => $did
 			]);
 
-			if (is_array($result) && isset($result['customerid']) && $result['customerid'] > 0) {
+			if ($result && isset($result['customerid'])) {
-				return true;
+				return $result['customerid'] > 0;
 			}
 		}
 		return false;
 	}
 
-	public static function triggerLetsEncryptCSRForAliasDestinationDomain($aliasDestinationDomainID, $log)
+	/**
-	{
+	 * @param int $aliasDestinationDomainID
-		if (isset($aliasDestinationDomainID) && $aliasDestinationDomainID > 0) {
+	 * @param FroxlorLogger $log
-			$log->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO, "LetsEncrypt CSR triggered for domain ID " . $aliasDestinationDomainID);
+	 *
+	 * @return void
+	 * @throws \Exception
+	 */
+	public static function triggerLetsEncryptCSRForAliasDestinationDomain(
+		int $aliasDestinationDomainID,
+		FroxlorLogger $log
+	) {
+		if ($aliasDestinationDomainID > 0) {
+			$log->logAction(FroxlorLogger::ADM_ACTION, LOG_INFO,
+				"LetsEncrypt CSR triggered for domain ID " . $aliasDestinationDomainID);
 			$upd_stmt = Database::prepare("UPDATE
 					`" . TABLE_PANEL_DOMAIN_SSL_SETTINGS . "`
 				SET
-					`expirationdate` = null
+					`validtodate` = null
 				WHERE
 					domainid = :domainid
 			");
@@ -351,7 +360,11 @@ class Domain
 		}
 	}
 
-	public static function doLetsEncryptCleanUp($domainname = null)
+	/**
+	 * @param string $domainname
+	 * @return true
+	 */
+	public static function doLetsEncryptCleanUp(string $domainname): bool
 	{
 		// @ see \Froxlor\Cron\Http\LetsEncrypt\AcmeSh.php
 		$acmesh = AcmeSh::getAcmeSh();
@@ -374,18 +387,19 @@ class Domain
 	/**
 	 * checks give path for security issues
 	 * and returns a string that can be appended
-	 * to a line for a open_basedir directive
+	 * to a line for an open_basedir directive
 	 *
-	 * @param string $path
+	 * @param string $path the path to check and append
-	 *            the path to check and append
+	 * @param bool $first if true, no ':' will be prefixed to the path
-	 * @param boolean $first
-	 *            if true, no ':' will be prefixed to the path
 	 *
 	 * @return string
+	 * @throws \Exception
 	 */
-	public static function appendOpenBasedirPath($path = '', $first = false)
+	public static function appendOpenBasedirPath(string $path = '', bool $first = false): string
 	{
-		if ($path != '' && $path != '/' && (!preg_match("#^/dev#i", $path) || preg_match("#^/dev/urandom#i", $path)) && !preg_match("#^/proc#i", $path) && !preg_match("#^/etc#i", $path) && !preg_match("#^/sys#i", $path) && !preg_match("#:#", $path)) {
+		if ($path != '' && $path != '/' && (!preg_match("#^/dev#i", $path) || preg_match("#^/dev/urandom#i",
+					$path)) && !preg_match("#^/proc#i", $path) && !preg_match("#^/etc#i",
+				$path) && !preg_match("#^/sys#i", $path) && !preg_match("#:#", $path)) {
 			if (preg_match("#^/dev/urandom#i", $path)) {
 				$path = FileDir::makeCorrectFile($path);
 			} else {
@@ -394,7 +408,7 @@ class Domain
 
 			// check for php-version that requires the trailing
 			// slash to be removed as it does not allow the usage
-			// of the subfolders within the given folder, fixes #797
+			// of the sub-folders within the given folder, fixes #797
 			if ((PHP_MINOR_VERSION == 2 && PHP_VERSION_ID >= 50216) || PHP_VERSION_ID >= 50304) {
 				// check trailing slash
 				if (substr($path, -1, 1) == '/') {

lib/Froxlor/Domain/IpAddr.php

@@ -30,8 +30,10 @@ use PDO;
 
 class IpAddr
 {
-
+	/**
-	public static function getIpAddresses()
+	 * @return array
+	 */
+	public static function getIpAddresses(): array
 	{
 		$result_stmt = Database::query("
 			SELECT `id`, `ip`, `port` FROM `" . TABLE_PANEL_IPSANDPORTS . "` ORDER BY `ip` ASC, `port` ASC
@@ -51,21 +53,30 @@ class IpAddr
 		return $system_ipaddress_array;
 	}
 
-	public static function getSslIpPortCombinations()
+	/**
+	 * @return array
+	 * @throws \Exception
+	 */
+	public static function getSslIpPortCombinations(): array
 	{
 		return [
 				'' => lng('panel.none_value')
 			] + self::getIpPortCombinations(true);
 	}
 
-	public static function getIpPortCombinations($ssl = false)
+	/**
+	 * @param bool $ssl
+	 * @return array
+	 * @throws \Exception
+	 */
+	public static function getIpPortCombinations(bool $ssl = false): array
 	{
 		global $userinfo;
 
 		$additional_conditions_params = [];
 		$additional_conditions_array = [];
 
-		if ($userinfo['ip'] != '-1') {
+		if (!empty($userinfo) && $userinfo['ip'] != '-1') {
 			$admin_ip_stmt = Database::prepare("
 				SELECT `id`, `ip`, `port` FROM `" . TABLE_PANEL_IPSANDPORTS . "` WHERE `id` = IN (:ipid)
 			");

lib/Froxlor/FileDir.php

@@ -38,30 +38,24 @@ class FileDir
 	 * which had to be created below with correct Owner/Group
 	 * (Copied from cron_tasks.php:rev1189 as we'll need this more often in future)
 	 *
-	 * @param string $homeDir
+	 * @param string $homeDir The homedir of the user
-	 *            The homedir of the user
+	 * @param string $dirToCreate The dir which should be created
-	 * @param string $dirToCreate
+	 * @param int $uid The uid of the user
-	 *            The dir which should be created
+	 * @param int $gid The gid of the user
-	 * @param int $uid
+	 * @param bool $placeindex Place standard-index.html into the new folder
-	 *            The uid of the user
+	 * @param bool $allow_notwithinhomedir Allow creating a directory out of the customers docroot
-	 * @param int $gid
-	 *            The gid of the user
-	 * @param bool $placeindex
-	 *            Place standard-index.html into the new folder
-	 * @param bool $allow_notwithinhomedir
-	 *            Allow creating a directory out of the customers docroot
 	 *
 	 * @return bool true if everything went okay, false if something went wrong
 	 * @throws Exception
 	 */
 	public static function mkDirWithCorrectOwnership(
-		$homeDir,
+		string $homeDir,
-		$dirToCreate,
+		string $dirToCreate,
-		$uid,
+		int $uid,
-		$gid,
+		int $gid,
-		$placeindex = false,
+		bool $placeindex = false,
-		$allow_notwithinhomedir = false
+		bool $allow_notwithinhomedir = false
-	) {
+	): bool {
 		if ($homeDir != '' && $dirToCreate != '') {
 			$homeDir = self::makeCorrectDir($homeDir);
 			$dirToCreate = self::makeCorrectDir($dirToCreate);
@@ -116,15 +110,14 @@ class FileDir
 	 * Function which returns a correct dirname, means to add slashes at the beginning and at the end if there weren't
 	 * some
 	 *
-	 * @param string $path
+	 * @param string $dir the path to correct
-	 *            the path to correct
 	 *
 	 * @return string the corrected path
 	 * @throws Exception
 	 */
-	public static function makeCorrectDir($dir)
+	public static function makeCorrectDir(string $dir): string
 	{
-		if (is_string($dir) && strlen($dir) > 0) {
+		if (strlen($dir) > 0) {
 			$dir = trim($dir);
 			if (substr($dir, -1, 1) != '/') {
 				$dir .= '/';
@@ -140,12 +133,11 @@ class FileDir
 	/**
 	 * Function which returns a secure path, means to remove all multiple dots and slashes
 	 *
-	 * @param string $path
+	 * @param string $path the path to secure
-	 *            the path to secure
 	 *
 	 * @return string the corrected path
 	 */
-	public static function makeSecurePath($path)
+	public static function makeSecurePath(string $path): string
 	{
 		// check for bad characters, some are allowed with escaping,
 		// but we generally don't want them in our directory-names,
@@ -191,16 +183,13 @@ class FileDir
 	/**
 	 * Wrapper around the exec command.
 	 *
-	 * @param string $exec_string
+	 * @param string $exec_string command to be executed
-	 *            command to be executed
+	 * @param mixed $return_value referenced variable where the output is stored
-	 * @param string $return_value
+	 * @param ?array $allowedChars optional array of allowed characters in path/command
-	 *            referenced variable where the output is stored
-	 * @param array $allowedChars
-	 *            optional array of allowed characters in path/command
 	 *
 	 * @return array result of exec()
 	 */
-	public static function safe_exec($exec_string, &$return_value = false, $allowedChars = null)
+	public static function safe_exec(string $exec_string, &$return_value = false, $allowedChars = null)
 	{
 		$disallowed = [
 			';',
@@ -245,19 +234,20 @@ class FileDir
 	/**
 	 * store the default index-file in a given destination folder
 	 *
-	 * @param string $loginname
+	 * @param string $loginname customers loginname
-	 *            customers loginname
+	 * @param string $destination path where to create the file
-	 * @param string $destination
+	 * @param object $logger FroxlorLogger object
-	 *            path where to create the file
+	 * @param bool $force force creation whatever the settings say (needed for task #2, create new user)
-	 * @param object $logger
-	 *            FroxlorLogger object
-	 * @param boolean $force
-	 *            force creation whatever the settings say (needed for task #2, create new user)
 	 *
-	 * @return null
+	 * @return void
+	 * @throws Exception
 	 */
-	public static function storeDefaultIndex($loginname = null, $destination = null, $logger = null, $force = false)
+	public static function storeDefaultIndex(
-	{
+		string $loginname,
+		string $destination,
+		$logger = null,
+		bool $force = false
+	) {
 		if ($force || (int)Settings::Get('system.store_index_file_subs') == 1) {
 			$result_stmt = Database::prepare("
 			SELECT `t`.`value`, `c`.`email` AS `customer_email`, `a`.`email` AS `admin_email`, `c`.`loginname` AS `customer_login`, `a`.`loginname` AS `admin_login`
@@ -306,18 +296,16 @@ class FileDir
 				self::safe_exec('cp -a ' . Froxlor::getInstallDir() . '/templates/misc/standardcustomer/* ' . escapeshellarg($destination));
 			}
 		}
-		return;
 	}
 
 	/**
 	 * Function which returns a correct filename, means to add a slash at the beginning if there wasn't one
 	 *
-	 * @param string $filename
+	 * @param string $filename the filename
-	 *            the filename
 	 *
 	 * @return string the corrected filename
 	 */
-	public static function makeCorrectFile(string $filename)
+	public static function makeCorrectFile(string $filename): string
 	{
 		if (trim($filename) == '') {
 			$error = 'Given filename for function ' . __FUNCTION__ . ' is empty.' . "\n";
@@ -333,21 +321,19 @@ class FileDir
 			$filename = '/' . $filename;
 		}
 
-		$filename = self::makeSecurePath($filename);
+		return self::makeSecurePath($filename);
-		return $filename;
 	}
 
 	/**
 	 * checks a directory against disallowed paths which could
 	 * lead to a damaged system if you use them
 	 *
-	 * @param string $fieldname
+	 * @param string|null $path
-	 * @param array $fielddata
-	 * @param mixed $newfieldvalue
 	 *
-	 * @return boolean|array
+	 * @return bool
+	 * @throws Exception
 	 */
-	public static function checkDisallowedPaths($path = null)
+	public static function checkDisallowedPaths(string $path): bool
 	{
 		/*
 		 * disallow base-directories and /
@@ -385,12 +371,11 @@ class FileDir
 	/**
 	 * Function which returns a correct destination for Postfix Virtual Table
 	 *
-	 * @param
+	 * @param string $destination The destinations
-	 *            string The destinations
+	 *
 	 * @return string the corrected destinations
-	 * @author Florian Lippert <flo@syscp.org> (2003-2009)
 	 */
-	public static function makeCorrectDestination($destination)
+	public static function makeCorrectDestination(string $destination): string
 	{
 		$search = '/ +/';
 		$replace = ' ';
@@ -410,27 +395,25 @@ class FileDir
 	/**
 	 * Returns a valid html tag for the chosen $fieldType for paths
 	 *
-	 * @param
+	 * @param string $path The path to start searching in
-	 *            string path The path to start searching in
+	 * @param int $uid The uid which must match the found directories
-	 * @param
+	 * @param int $gid The gid which must match the found directories
-	 *            integer uid The uid which must match the found directories
+	 * @param string $value the value for the input-field
-	 * @param
+	 * @param bool $dom
-	 *            integer gid The gid which must match the found directories
-	 * @param
-	 *            string value the value for the input-field
 	 *
-	 * @return string The html tag for the chosen $fieldType
+	 * @return array
 	 *
-	 * @author Martin Burchert <martin.burchert@syscp.de>
+	 * @throws Exception
 	 * @author Manuel Bernhardt <manuel.bernhardt@syscp.de>
+	 * @author Martin Burchert <martin.burchert@syscp.de>
 	 */
-	public static function makePathfield($path, $uid, $gid, $value = '', $dom = false)
+	public static function makePathfield(string $path, int $uid, int $gid, string $value = '', bool $dom = false): array
 	{
 		$value = str_replace($path, '', $value);
 		$field = [];
 
 		// path is given without starting slash
-		// but dirList holds the paths with starting slash
+		// but dirList holds the paths with starting slash,
 		// so we just add one here to get the correct
 		// default path selected, #225
 		if (substr($value, 0, 1) != '/' && !$dom) {
@@ -464,7 +447,8 @@ class FileDir
 				$field = [
 					'type' => 'select',
 					'select_var' => $_field,
-					'selected' => $value
+					'selected' => $value,
+					'value' => $value
 				];
 			} else {
 				$field = [
@@ -484,16 +468,14 @@ class FileDir
 	 * This function checks every found directory if they match either $uid or $gid, if they do
 	 * the found directory is valid. It uses recursive-iterators to find subdirectories.
 	 *
-	 * @param string $path
+	 * @param string $path the path to start searching in
-	 *            the path to start searching in
+	 * @param int $uid the uid which must match the found directories
-	 * @param int $uid
+	 * @param int $gid the gid which must match the found directories
-	 *            the uid which must match the found directories
-	 * @param int $gid
-	 *            the gid which must match the found directories
 	 *
 	 * @return array Array of found valid paths
+	 * @throws Exception
 	 */
-	private static function findDirs($path, $uid, $gid)
+	private static function findDirs(string $path, int $uid, int $gid): array
 	{
 		$_fileList = [];
 		$path = self::makeCorrectDir($path);
@@ -503,7 +485,8 @@ class FileDir
 			// Will exclude everything under these directories
 			$exclude = [
 				'awstats',
-				'webalizer'
+				'webalizer',
+				'goaccess'
 			];
 
 			/**
@@ -569,7 +552,7 @@ class FileDir
 	 *
 	 * @return string functionname + parameter (not the file)
 	 */
-	private static function getImmutableFunction(bool $remove = false)
+	private static function getImmutableFunction(bool $remove = false): string
 	{
 		if (self::isFreeBSD()) {
 			// FreeBSD style
@@ -589,7 +572,7 @@ class FileDir
 	 *
 	 * @return bool
 	 */
-	public static function isFreeBSD(bool $exact = false)
+	public static function isFreeBSD(bool $exact = false): bool
 	{
 		if (($exact && PHP_OS == 'FreeBSD') || (!$exact && stristr(PHP_OS, 'BSD'))) {
 			return true;

lib/Froxlor/Froxlor.php

@@ -31,10 +31,10 @@ final class Froxlor
 {
 
 	// Main version variable
-	const VERSION = '2.0.10';
+	const VERSION = '2.0.23';
 
 	// Database version (YYYYMMDDC where C is a daily counter)
-	const DBVERSION = '202301180';
+	const DBVERSION = '202304260';
 
 	// Distribution branding-tag (used for Debian etc.)
 	const BRANDING = '';
@@ -45,7 +45,7 @@ final class Froxlor
 	 *
 	 * @return string
 	 */
-	public static function getInstallDir()
+	public static function getInstallDir(): string
 	{
 		return dirname(__DIR__, 2) . '/';
 	}
@@ -55,7 +55,7 @@ final class Froxlor
 	 *
 	 * @return string
 	 */
-	public static function getVersion()
+	public static function getVersion(): string
 	{
 		return self::VERSION;
 	}
@@ -65,7 +65,7 @@ final class Froxlor
 	 *
 	 * @return string
 	 */
-	public static function getVersionString()
+	public static function getVersionString(): string
 	{
 		return self::getFullVersion() . ' (' . self::DBVERSION . ')';
 	}
@@ -75,7 +75,7 @@ final class Froxlor
 	 *
 	 * @return string
 	 */
-	public static function getFullVersion()
+	public static function getFullVersion(): string
 	{
 		return self::VERSION . self::BRANDING;
 	}
@@ -85,12 +85,11 @@ final class Froxlor
 	 *
 	 * checks if a given version is not equal the current one
 	 *
-	 * @param string $to_check
+	 * @param string $to_check version to check, if empty current version is used
-	 *            version to check, if empty current version is used
 	 *
 	 * @return bool true if version to check does not match, else false
 	 */
-	public static function hasUpdates($to_check = null)
+	public static function hasUpdates(string $to_check = ''): bool
 	{
 		if (empty($to_check)) {
 			$to_check = self::VERSION;
@@ -102,16 +101,15 @@ final class Froxlor
 	}
 
 	/**
-	 * Function hasUpdates
+	 * Function hasDbUpdates
 	 *
 	 * checks if a given database-version is not equal the current one
 	 *
-	 * @param int $to_check
+	 * @param string $to_check version to check, if empty current dbversion is used
-	 *            version to check, if empty current dbversion is used
 	 *
 	 * @return bool true if version to check does not match, else false
 	 */
-	public static function hasDbUpdates($to_check = null)
+	public static function hasDbUpdates(string $to_check = ''): bool
 	{
 		if (empty($to_check)) {
 			$to_check = self::DBVERSION;
@@ -127,12 +125,11 @@ final class Froxlor
 	 *
 	 * checks if a given database-version is the current one
 	 *
-	 * @param int $to_check
+	 * @param string $to_check version to check
-	 *            version to check
 	 *
 	 * @return bool true if version to check matches, else false
 	 */
-	public static function isDatabaseVersion($to_check = null)
+	public static function isDatabaseVersion(string $to_check): bool
 	{
 		if (Settings::Get('panel.frontend') == 'froxlor' && Settings::Get('panel.db_version') == $to_check) {
 			return true;
@@ -146,14 +143,14 @@ final class Froxlor
 	 * updates the panel.version field
 	 * to the given value (no checks here!)
 	 *
-	 * @param string $new_version
+	 * @param string $new_version new-version
-	 *            new-version
 	 *
 	 * @return bool true on success, else false
+	 * @throws \Exception
 	 */
-	public static function updateToDbVersion($new_version = null)
+	public static function updateToDbVersion(string $new_version): bool
 	{
-		if ($new_version !== null && $new_version != '') {
+		if ($new_version != '') {
 			$upd_stmt = Database::prepare("
 				UPDATE `" . TABLE_PANEL_SETTINGS . "` SET `value` = :newversion
 				WHERE `settinggroup` = 'panel' AND `varname` = 'db_version'");
@@ -172,14 +169,14 @@ final class Froxlor
 	 * updates the panel.version field
 	 * to the given value (no checks here!)
 	 *
-	 * @param string $new_version
+	 * @param string $new_version new-version
-	 *            new-version
 	 *
 	 * @return bool true on success, else false
+	 * @throws \Exception
 	 */
-	public static function updateToVersion($new_version = null)
+	public static function updateToVersion(string $new_version): bool
 	{
-		if ($new_version !== null && $new_version != '') {
+		if ($new_version != '') {
 			$upd_stmt = Database::prepare("
 				UPDATE `" . TABLE_PANEL_SETTINGS . "` SET `value` = :newversion
 				WHERE `settinggroup` = 'panel' AND `varname` = 'version'");
@@ -199,7 +196,7 @@ final class Froxlor
 	 *
 	 * @return bool true if panel is froxlor, else false
 	 */
-	public static function isFroxlor()
+	public static function isFroxlor(): bool
 	{
 		if (Settings::Get('panel.frontend') !== null && Settings::Get('panel.frontend') == 'froxlor') {
 			return true;
@@ -213,12 +210,11 @@ final class Froxlor
 	 * checks if a given version is the
 	 * current one (and panel is froxlor)
 	 *
-	 * @param string $to_check
+	 * @param string $to_check version to check
-	 *            version to check
 	 *
 	 * @return bool true if version to check matches, else false
 	 */
-	public static function isFroxlorVersion($to_check = null)
+	public static function isFroxlorVersion(string $to_check): bool
 	{
 		if (Settings::Get('panel.frontend') == 'froxlor' && Settings::Get('panel.version') == $to_check) {
 			return true;
@@ -231,10 +227,11 @@ final class Froxlor
 	 *
 	 * @param int $length
 	 * @return string
+	 * @throws \Exception
 	 */
-	public static function genSessionId(int $length = 16)
+	public static function genSessionId(int $length = 16): string
 	{
-		if (intval($length) <= 8) {
+		if ($length <= 8) {
 			$length = 16;
 		}
 		if (function_exists('random_bytes')) {
@@ -256,9 +253,9 @@ final class Froxlor
 	 * @param string $a
 	 * @param string $b
 	 *
-	 * @return integer 0 if equal, 1 if a>b and -1 if b>a
+	 * @return int 0 if equal, 1 if a>b and -1 if b>a
 	 */
-	public static function versionCompare2($a, $b)
+	public static function versionCompare2(string $a, string $b): int
 	{
 		// split version into pieces and remove trailing .0
 		$a = explode(".", $a);
@@ -295,7 +292,11 @@ final class Froxlor
 		return (count($a) < count($b)) ? -1 : 0;
 	}
 
-	private static function parseVersionArray(&$arr = null)
+	/**
+	 * @param array|null $arr
+	 * @return void
+	 */
+	private static function parseVersionArray(array &$arr = null)
 	{
 		// -dev or -beta or -rc ?
 		if (stripos($arr[count($arr) - 1], '-') !== false) {
@@ -306,16 +307,20 @@ final class Froxlor
 				$arr[] = '2'; // dev < beta < rc
 				// number of rc
 				$arr[] = substr($x[1], 2);
-			} else if (stripos($x[1], 'beta') !== false) {
+			} else {
-				$arr[] = '-1';
+				if (stripos($x[1], 'beta') !== false) {
-				$arr[] = '1'; // dev < beta < rc
+					$arr[] = '-1';
-				// number of beta
+					$arr[] = '1'; // dev < beta < rc
-				$arr[] = substr($x[1], 3);
+					// number of beta
-			} else if (stripos($x[1], 'dev') !== false) {
+					$arr[] = substr($x[1], 3);
-				$arr[] = '-1';
+				} else {
-				$arr[] = '0'; // dev < beta < rc
+					if (stripos($x[1], 'dev') !== false) {
-				// number of dev
+						$arr[] = '-1';
-				$arr[] = substr($x[1], 3);
+						$arr[] = '0'; // dev < beta < rc
+						// number of dev
+						$arr[] = substr($x[1], 3);
+					}
+				}
 			}
 		}
 	}

lib/Froxlor/FroxlorLogger.php

@@ -45,38 +45,42 @@ class FroxlorLogger
 	/**
 	 * current \Monolog\Logger object
 	 *
-	 * @var Logger
+	 * @var ?Logger
 	 */
-	private static $ml = null;
+	private static ?Logger $ml = null;
 	/**
 	 * LogTypes Array
 	 *
-	 * @var array
+	 * @var ?array
 	 */
-	private static $logtypes = null;
+	private static ?array $logtypes = null;
 	/**
 	 * whether to output log-messages to STDOUT (cron)
 	 *
 	 * @var bool
 	 */
-	private static $crondebug_flag = false;
+	private static bool $crondebug_flag = false;
 	/**
-	 * user info of logged in user
+	 * user info of logged-in user
 	 *
 	 * @var array
 	 */
-	private static $userinfo = [];
+	private static array $userinfo = [];
 	/**
 	 * whether the logger object has already been initialized
 	 *
 	 * @var bool
 	 */
-	private static $is_initialized = false;
+	private static bool $is_initialized = false;
 
 	/**
 	 * Class constructor.
+	 *
+	 * @param array $userinfo
+	 *
+	 * @throws \Exception
 	 */
-	protected function __construct($userinfo = [])
+	protected function __construct(array $userinfo = [])
 	{
 		$this->initMonolog();
 		self::$userinfo = $userinfo;
@@ -143,8 +147,9 @@ class FroxlorLogger
 	 * @param array $userinfo
 	 *
 	 * @return FroxlorLogger
+	 * @throws \Exception
 	 */
-	public static function getInstanceOf($userinfo = [])
+	public static function getInstanceOf(array $userinfo = [])
 	{
 		if (empty($userinfo)) {
 			$userinfo = [
@@ -159,9 +164,9 @@ class FroxlorLogger
 	 *
 	 * @param int $action
 	 * @param int $type
-	 * @param string $text
+	 * @param ?string $text
 	 */
-	public function logAction($action = FroxlorLogger::USR_ACTION, $type = LOG_NOTICE, $text = null)
+	public function logAction($action = FroxlorLogger::USR_ACTION, int $type = LOG_NOTICE, string $text = null)
 	{
 		// not logging normal stuff if not set to "paranoid" logging
 		if (!self::$crondebug_flag && Settings::Get('logger.severity') == '1' && $type > LOG_NOTICE) {
@@ -208,7 +213,11 @@ class FroxlorLogger
 		}
 	}
 
-	public function getLogLevelDesc($type)
+	/**
+	 * @param int $type
+	 * @return string
+	 */
+	public function getLogLevelDesc(int $type): string
 	{
 		switch ($type) {
 			case LOG_INFO:
@@ -236,7 +245,11 @@ class FroxlorLogger
 		return $_type;
 	}
 
-	private function getActionTypeDesc($action)
+	/**
+	 * @param $action
+	 * @return string
+	 */
+	private function getActionTypeDesc($action): string
 	{
 		switch ($action) {
 			case FroxlorLogger::USR_ACTION:
@@ -268,7 +281,7 @@ class FroxlorLogger
 	 *
 	 * @return int
 	 */
-	public function setCronLog(int $cronlog = 0)
+	public function setCronLog(int $cronlog = 0): int
 	{
 		if ($cronlog < 0 || $cronlog > 2) {
 			$cronlog = 0;

lib/Froxlor/Http/Directory.php

@@ -47,15 +47,17 @@ class Directory
 	 *
 	 * @param string $dir
 	 */
-	public function __construct($dir = null)
+	public function __construct(string $dir = null)
 	{
 		$this->dir = $dir;
 	}
 
 	/**
 	 * check whether the directory has options set in panel_htaccess
+	 *
+	 * @return bool
 	 */
-	public function hasUserOptions()
+	public function hasUserOptions(): bool
 	{
 		$uo_stmt = Database::prepare("
 			SELECT COUNT(`id`) as `usropts` FROM `" . TABLE_PANEL_HTACCESS . "` WHERE `path` = :dir
@@ -63,7 +65,7 @@ class Directory
 		$uo_res = Database::pexecute_first($uo_stmt, [
 			'dir' => FileDir::makeCorrectDir($this->dir)
 		]);
-		if ($uo_res != false && isset($uo_res['usropts'])) {
+		if ($uo_res && isset($uo_res['usropts'])) {
 			return $uo_res['usropts'] > 0;
 		}
 		return false;
@@ -71,8 +73,10 @@ class Directory
 
 	/**
 	 * check whether the directory is protected using panel_htpasswd
+	 *
+	 * @return bool
 	 */
-	public function isUserProtected()
+	public function isUserProtected(): bool
 	{
 		$up_stmt = Database::prepare("
 			SELECT COUNT(`id`) as `usrprot` FROM `" . TABLE_PANEL_HTPASSWDS . "` WHERE `path` = :dir
@@ -80,7 +84,7 @@ class Directory
 		$up_res = Database::pexecute_first($up_stmt, [
 			'dir' => FileDir::makeCorrectDir($this->dir)
 		]);
-		if ($up_res != false && isset($up_res['usrprot'])) {
+		if ($up_res && isset($up_res['usrprot'])) {
 			return $up_res['usrprot'] > 0;
 		}
 		return false;
@@ -90,12 +94,11 @@ class Directory
 	 * Checks if a given directory is valid for multiple configurations
 	 * or should rather be used as a single file
 	 *
-	 * @param bool $ifexists
+	 * @param bool $ifexists also check whether file/dir exists
-	 *            also check whether file/dir exists
 	 *
 	 * @return bool true if usable as dir, false otherwise
 	 */
-	public function isConfigDir($ifexists = false)
+	public function isConfigDir(bool $ifexists = false): bool
 	{
 		if (is_null($this->dir)) {
 			trigger_error(__CLASS__ . '::' . __FUNCTION__ . ' has been called with a null value', E_USER_WARNING);

lib/Froxlor/Http/HttpClient.php

@@ -33,6 +33,10 @@ class HttpClient
 	/**
 	 * Executes simple GET request
 	 *
+	 * @param string $url
+	 * @param bool $follow_location
+	 * @param int $timeout
+	 *
 	 * @return bool|string
 	 * @throws Exception
 	 */
@@ -59,6 +63,10 @@ class HttpClient
 	/**
 	 * Downloads and stores a file from an url
 	 *
+	 * @param string $url
+	 * @param string $target
+	 *
+	 * @return bool|string
 	 * @throws Exception
 	 */
 	public static function fileGet(string $url, string $target)

lib/Froxlor/Http/PhpConfig.php

@@ -37,7 +37,7 @@ class PhpConfig
 	 *
 	 * @return array
 	 */
-	public static function getPhpConfigs()
+	public static function getPhpConfigs(): array
 	{
 		$configs_array = [];
 

lib/Froxlor/Http/RateLimiter.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Froxlor\Http;
+
+use Froxlor\Froxlor;
+use Froxlor\Settings;
+use Froxlor\UI\Panel\UI;
+
+class RateLimiter
+{
+	private static int $limit_per_interval = 60;
+	private static int $reset_time = 0;
+
+	public static function run(bool $install_mode = false)
+	{
+		// default interval = 60 sec
+		self::$reset_time = time() + 60;
+
+		if (!$install_mode) {
+			self::$limit_per_interval = Settings::Get('system.req_limit_per_interval') ?? 60;
+			self::$reset_time = time() + Settings::Get('system.req_limit_interval') ?? 60;
+		}
+
+		// Get the remaining requests and reset time from the headers
+		$remaining = isset($_SESSION['HTTP_X_RATELIMIT_REMAINING']) ? (int)$_SESSION['HTTP_X_RATELIMIT_REMAINING'] : self::$limit_per_interval;
+		$reset = isset($_SESSION['HTTP_X_RATELIMIT_RESET']) ? (int)$_SESSION['HTTP_X_RATELIMIT_RESET'] : self::$reset_time;
+
+		// check if reset time is due
+		if (time() > $reset) {
+			$remaining = self::$limit_per_interval;
+			$reset = self::$reset_time;
+		}
+
+		// If we've hit the limit, return an error
+		if ($remaining <= 0) {
+			header('HTTP/1.1 429 Too Many Requests');
+			header("Retry-After: $reset");
+			UI::twig()->addGlobal('install_mode', '1');
+			echo UI::twig()->render('Froxlor/misc/ratelimithint.html.twig', [
+				'retry' => $reset,
+				'installdir' => Froxlor::getInstallDir()
+			]);
+			die();
+		}
+
+		// Decrement the remaining requests and update the headers
+		$remaining--;
+		$_SESSION['HTTP_X_RATELIMIT_REMAINING'] = $remaining;
+		$_SESSION['HTTP_X_RATELIMIT_RESET'] = $reset;
+
+		header("X-RateLimit-Limit: " . self::$limit_per_interval);
+		header("X-RateLimit-Remaining: " . $remaining);
+		header("X-RateLimit-Reset: " . $reset);
+	}
+}

lib/Froxlor/Http/Statistics.php

@@ -36,16 +36,22 @@ class Statistics
 	 * Create or modify the AWStats configuration file for the given domain.
 	 * Modified by Berend Dekens to allow custom configurations.
 	 *
-	 * @param
+	 * @param string $logFile
-	 *            logFile
+	 * @param string $siteDomain
-	 * @param
+	 * @param string $hostAliases
-	 *            siteDomain
+	 * @param string $customerDocroot
-	 * @param
+	 * @param array $domain_data
-	 *            hostAliases
+	 *
 	 * @return null
+	 * @throws \Exception
 	 */
-	public static function createAWStatsConf($logFile, $siteDomain, $hostAliases, $customerDocroot, $awstats_params = [])
+	public static function createAWStatsConf(
-	{
+		string $logFile,
+		string $siteDomain,
+		string $hostAliases,
+		string $customerDocroot,
+		array $domain_data = []
+	) {
 		// Generation header
 		$header = "## GENERATED BY FROXLOR\n";
 		$header2 = "## Do not remove the line above! This tells Froxlor to update this configuration\n## If you wish to manually change this configuration file, remove the first line to make sure Froxlor won't rebuild this file\n## Generated for domain {SITE_DOMAIN} on " . date('l dS \of F Y h:i:s A') . "\n";
@@ -55,7 +61,7 @@ class Statistics
 			FileDir::safe_exec('mkdir -p ' . escapeshellarg($awstats_dir));
 		}
 		// chown created folder, #258
-		self::makeChownWithNewStats($awstats_params);
+		self::makeChownWithNewStats($domain_data);
 
 		// weird but could happen...
 		if (!is_dir(Settings::Get('system.awstats_conf'))) {
@@ -127,16 +133,15 @@ class Statistics
 	}
 
 	/**
-	 * chowns either awstats or webalizer folder,
+	 * chowns stats-tools folder, either with webserver-user or
-	 * either with webserver-user or - if fcgid
+	 * if fcgid/php-fpm is used, the customers name, #258
-	 * is used - the customers name, #258
 	 *
-	 * @param array $row
+	 * @param array $row array of panel_customers
-	 *            array if panel_customers
 	 *
 	 * @return void
+	 * @throws \Exception
 	 */
-	public static function makeChownWithNewStats($row)
+	public static function makeChownWithNewStats(array $row)
 	{
 		// get correct user
 		if ((Settings::Get('system.mod_fcgid') == '1' || Settings::Get('phpfpm.enabled') == '1') && isset($row['deactivated']) && $row['deactivated'] == '0') {

lib/Froxlor/Idna/IdnaWrapper.php

@@ -54,16 +54,15 @@ class IdnaWrapper
 	}
 
 	/**
-	 * Encode a domain name, a email address or a list of one of both.
+	 * Encode a domain name, an email address or a list of one of both.
 	 *
-	 * @param
+	 * @param string $to_encode May be either a single domain name, e single email address or a list of one
-	 *            string May be either a single domain name, e single email address or a list of one
 	 *            separated either by ',', ';' or ' '.
 	 *
 	 * @return string Returns either a single domain name, a single email address or a list of one of
 	 *         both separated by the same string as the input.
 	 */
-	public function encode($to_encode)
+	public function encode(string $to_encode): string
 	{
 		$to_encode = $this->isUtf8($to_encode) ? $to_encode : utf8_encode($to_encode);
 		try {
@@ -83,7 +82,7 @@ class IdnaWrapper
 	 *
 	 * @return boolean
 	 */
-	private function isUtf8($string = null)
+	private function isUtf8(string $string)
 	{
 		if (function_exists("mb_detect_encoding")) {
 			if (mb_detect_encoding($string, 'UTF-8, ISO-8859-1') === 'UTF-8') {
@@ -119,16 +118,15 @@ class IdnaWrapper
 	}
 
 	/**
-	 * Decode a domain name, a email address or a list of one of both.
+	 * Decode a domain name, an email address or a list of one of both.
 	 *
-	 * @param
+	 * @param string $to_decode May be either a single domain name, e single email address or a list of one
-	 *            string May be either a single domain name, e single email address or a list of one
 	 *            separated either by ',', ';' or ' '.
 	 *
 	 * @return string Returns either a single domain name, a single email address or a list of one of
 	 *         both separated by the same string as the input.
 	 */
-	public function decode($to_decode)
+	public function decode(string $to_decode): string
 	{
 		return $this->idna_converter->decode($to_decode);
 	}

lib/Froxlor/Install/Install.php

@@ -42,7 +42,7 @@ class Install
 	public $phpVersion;
 	public $formfield;
 	public string $requiredVersion = '7.4.0';
-	public array $requiredExtensions = ['session', 'ctype', 'xml', 'filter', 'posix', 'mbstring', 'curl', 'gmp', 'json'];
+	public array $requiredExtensions = ['session', 'ctype', 'xml', 'filter', 'posix', 'mbstring', 'curl', 'gmp', 'json', 'gd'];
 	public array $suggestedExtensions = ['bcmath', 'zip'];
 	public array $suggestions = [];
 	public array $criticals = [];

lib/Froxlor/Install/Install/Core.php

@@ -420,7 +420,7 @@ class Core
 		}
 
 		$this->updateSetting($upd_stmt, $this->validatedData['activate_newsfeed'], 'admin', 'show_news_feed');
-		$this->updateSetting($upd_stmt, dirname(__FILE__, 3), 'system', 'letsencryptchallengepath');
+		$this->updateSetting($upd_stmt, dirname(__FILE__, 5), 'system', 'letsencryptchallengepath');
 
 		// insert the lastcronrun to be the installation date
 		$this->updateSetting($upd_stmt, time(), 'system', 'lastcronrun');
@@ -448,7 +448,11 @@ class Core
 				$reload = "service php" . PHP_MAJOR_VERSION . "." . PHP_MINOR_VERSION . "-fpm restart";
 				$config_dir = "/etc/php/" . PHP_MAJOR_VERSION . "." . PHP_MINOR_VERSION . "/fpm/pool.d/";
 				// fcgid
-				$binary = "/usr/bin/php" . PHP_MAJOR_VERSION . "." . PHP_MINOR_VERSION . "-cgi";
+				if ($this->validatedData['distribution'] == 'bookworm') {
+					$binary = "/usr/bin/php-cgi" . PHP_MAJOR_VERSION . "." . PHP_MINOR_VERSION;
+				} else {
+					$binary = "/usr/bin/php" . PHP_MAJOR_VERSION . "." . PHP_MINOR_VERSION . "-cgi";
+				}
 			}
 			$db_user->query("UPDATE `" . TABLE_PANEL_FPMDAEMONS . "` SET `reload_cmd` = '" . $reload . "', `config_dir` = '" . $config_dir . "' WHERE `id` ='1';");
 			$db_user->query("UPDATE `" . TABLE_PANEL_PHPCONFIGS . "` SET `binary` = '" . $binary . "';");