Check for working .htaccess via AJAX

Fixes https://github.com/owncloud/core/issues/12650

core/js/setupchecks.js

@@ -49,11 +49,16 @@
 			var afterCall = function(data, statusText, xhr) {
 				var messages = [];
 				if (xhr.status === 200 && data) {
-					if (!data.serverhasinternetconnection) {
+					if (!data.serverHasInternetConnection) {
 						messages.push(
 							t('core', 'This server has no working internet connection. This means that some of the features like mounting of external storage, notifications about updates or installation of 3rd party apps don´t work. Accessing files from remote and sending of notification emails might also not work. We suggest to enable internet connection for this server if you want to have all features.')
 						);
 					}
+					if(!data.dataDirectoryProtected) {
+						messages.push(
+							t('core', 'Your data directory and your files are probably accessible from the internet. The .htaccess file is not working. We strongly suggest that you configure your webserver in a way that the data directory is no longer accessible or you move the data directory outside the webserver document root.')
+						);
+					}
 				} else {
 					messages.push(t('core', 'Error occurred while checking server setup'));
 				}

settings/admin.php

@@ -9,7 +9,6 @@ OC_Util::checkAdminUser();
 OC_App::setActiveNavigationEntry("admin");
 
 $template = new OC_Template('settings', 'admin', 'user');
-$htAccessWorking = OC_Util::isHtaccessWorking();
 
 $entries = OC_Log_Owncloud::getEntries(3);
 $entriesRemaining = count(OC_Log_Owncloud::getEntries(4)) > 3;
@@ -32,7 +31,6 @@ $template->assign('mail_smtpname', $config->getSystemValue("mail_smtpname", ''))
 $template->assign('mail_smtppassword', $config->getSystemValue("mail_smtppassword", ''));
 $template->assign('entries', $entries);
 $template->assign('entriesremain', $entriesRemaining);
-$template->assign('htaccessworking', $htAccessWorking);
 $template->assign('readOnlyConfigEnabled', OC_Helper::isReadOnlyConfigEnabled());
 $template->assign('isLocaleWorking', OC_Util::isSetLocaleWorking());
 $template->assign('isPhpCharSetUtf8', OC_Util::isPhpCharSetUtf8());

settings/ajax/checksetup.php

@@ -17,7 +17,8 @@ if (OC_Util::isInternetConnectionEnabled()) {
 }
 
 OCP\JSON::success(
-	array(
+	array (
-		'serverhasinternetconnection' => $hasInternet
+		'serverHasInternetConnection' => $hasInternet,
+		'dataDirectoryProtected' => OC_Util::isHtaccessWorking()
 	)
 );

settings/templates/admin.php

@@ -83,20 +83,6 @@ if (!$_['isConnectedViaHTTPS']) {
 <?php
 }
 
-// is htaccess working ?
-if (!$_['htaccessworking']) {
-	?>
-	<div class="section">
-		<h2><?php p($l->t('Security Warning')); ?></h2>
-
-	<span class="securitywarning">
-		<?php p($l->t('Your data directory and your files are probably accessible from the internet. The .htaccess file is not working. We strongly suggest that you configure your webserver in a way that the data directory is no longer accessible or you move the data directory outside the webserver document root.')); ?>
-	</span>
-
-	</div>
-<?php
-}
-
 // is read only config enabled
 if ($_['readOnlyConfigEnabled']) {
 ?>
@@ -206,7 +192,7 @@ if ($_['suggestedOverwriteWebroot']) {
 }
 ?>
 <div id="postsetupchecks" class="section">
-	<h2><?php p($l->t('Connectivity Checks'));?></h2>
+	<h2><?php p($l->t('Configuration Checks'));?></h2>
 	<div class="loading"></div>
 	<div class="success hidden"><?php p($l->t('No problems found'));?></div>
 	<div class="errors hidden"></div>