diff --git a/.gitignore b/.gitignore
index f3d7e52..304d2a8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,73 +1,75 @@
 #ignore pling-music and pling-books
 */pling-books-html5/*
 */pling-music-html5/*
 
 #ignore store specific images
 */images_sys/store_*/
 #ignore eclipse files
 .buildpath
 .project
 .settings/*
 
 #ignore PHPStorm Files
 .idea/*
 
 #ignore local Vagrant dir
 .vagrant/*
 
 #ignore local tmp dir
 */.tmb/*
 
 #ignore local dir
 local/*
 
 phing/*
 
+public/config.php
+
 *.local*
 --.htaccess*
 .htaccess*
 .htpasswd*
 
 *.orig
 *.tsm
 
 *.ova
 
 */.well-known
 
 loadstorm-41440.html
 mu-2cc5c638-f7c471ad-be42f5c0-99b8cf30.txt
 mu-9ff52416-7b5ae544-c8bac39d-dc810a54
 
 #ignore thumbnails created by windows
 Thumbs.db
 #Ignore files build by Visual Studio
 *.obj
 *.exe
 *.pdb
 *.user
 *.aps
 *.pch
 *.vspscc
 *_i.c
 *_p.c
 *.ncb
 *.suo
 *.tlb
 *.tlh
 *.bak
 *.cache
 *.ilk
 *.log
 [Bb]in
 [Dd]ebug*/
 *.lib
 *.sbr
 obj/
 [Rr]elease*/
 _ReSharper*/
 [Tt]est[Rr]esult*
 
 httpdocs/src/status.jsx
 .idea/
 /nbproject/private/
\ No newline at end of file
diff --git a/public/delete.php b/public/delete.php
index e62092f..a67623f 100644
--- a/public/delete.php
+++ b/public/delete.php
@@ -1,95 +1,84 @@
 <?php
 /**
  *  ocs-webserver
  *
  *  Copyright 2016 by pling GmbH.
  *
  *    This file is part of ocs-webserver.
  *
  *    This program is free software: you can redistribute it and/or modify
  *    it under the terms of the GNU Affero General Public License as
  *    published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
  *
  *    You should have received a copy of the GNU Affero General Public License
  *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
 //Constants
 //$CN_APTH = "/mnt/volume-fra1-11/var/www/cdn/pling-cdn";
 $CN_APTH = ".";
 
 $imgurl = urldecode($_GET['path']);
 
-echo "<p>Deleting file: ".$imgurl.'</p>\n';
+echo "<p>Deleting file: ".$imgurl.'</p>' . PHP_EOL;
 
 $delete_post_name = $_GET['post'];
 $imagename = basename($imgurl);
 
 if (!$imgurl || !$imagename) {
-    echo "Error, param: path missing\n";
+    header("HTTP/1.0 500 Server Error");
+    echo "Error, param: path missing" . PHP_EOL;
     return;
 }
 if (!$delete_post_name) {
-    echo "Error, param: post missing\n";
+    header("HTTP/1.0 500 Server Error");
+    echo "Error, param: post missing" . PHP_EOL;
     return;
 }
 
 $fileExists = file_exists($CN_APTH.'/img/' . $imgurl);
 
 
 
 if($fileExists) {
-    echo("<p>File exists".'\n');
-    echo '<img src="'.$CN_APTH.'/img/' . $imgurl .'">';
+    echo("<p>File exists" . PHP_EOL);
+    echo '<img src="'.$CN_APTH.'/img/' . $imgurl .'">' . PHP_EOL;
 } else {
-    echo("<p>File did not exists".'\n');
+    echo("<p>File did not exists" . PHP_EOL);
 }
 
-echo("<p>Rename file...".'\n');
-echo('<p>Command: cp '.$CN_APTH.'/img/' . $imgurl . ' ' . $CN_APTH.'/img/' . $imgurl . $delete_post_name.'\n');
+echo("<p>Rename file..." . PHP_EOL);
+echo('<p>Command: cp '.$CN_APTH.'/img/' . $imgurl . ' ' . $CN_APTH.'/img/' . $imgurl . $delete_post_name . PHP_EOL);
 
 //TODO
 //$last_line = system('mv '.$imgurl . ' ' . $imgurl . $delete_post_name, $retval);
 $last_line = system('cp '.$CN_APTH.'/img/' . $imgurl . ' ' . $CN_APTH.'/img/' . $imgurl . $delete_post_name.' 2>&1');
-echo $last_line.'\n';
+echo $last_line . PHP_EOL;
 
 $fileExists = file_exists($CN_APTH.'/img/' . $imgurl . $delete_post_name);
 
 if($fileExists) {
-    echo("<p>File exists".'\n');
-    echo '<img src="'.$CN_APTH.'/img/' . $imgurl . $delete_post_name .'">';
+    echo("<p>File exists" . PHP_EOL);
+    echo '<img src="'.$CN_APTH.'/img/' . $imgurl . $delete_post_name .'">' . PHP_EOL;
 } else {
-    echo("<p>File did not exists".'\n');
+    echo("<p>File did not exists" . PHP_EOL);
 }
 
 //TODO
-echo("<p>Search for cached files: \n");
-echo('<p>Command: locate -i "' . $imgurl.'"\n');
+echo("<p>Search for cached files:" . PHP_EOL);
+echo('<p>Command: locate -i "' . $imgurl.'"' . PHP_EOL);
 
 $last_line = exec('locate -i "' . $imgurl.'" 2>&1', $resultArray, $result);
 //var_dump($resultArray);
 
 foreach ($resultArray as $value) {
     if(strpos($value, '/cache/') !== false) {
-        echo "<p>Command: rm $value\n";
+        echo "<p>Command: rm $value" . PHP_EOL;
     }
-}
-
-
-/*
-$image = getimg($imgurl);
-file_put_contents('img/' . $imagename, $image);
-
-if (file_exists('./img/' . $imagename)) {
-    print "<img src='/cache/800x600-2/img/" . $imagename . "'>";
-} else {
-    print "Error";
-}
-
-*/
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/public/setup.php b/public/setup.php
new file mode 100644
index 0000000..29d6149
--- /dev/null
+++ b/public/setup.php
@@ -0,0 +1,52 @@
+<html>
+<head>
+<title>OSC CDN Setup</title>
+</head>
+<body>
+
+<?php
+
+	if (file_exists('config.php')) {
+		require_once('config.php');
+	}
+	
+	if(!isset($config['privateKey'])) :
+		$configKey = md5(rand()).md5(rand());
+
+?>
+	<h1>Private Key</h1>
+	
+	<b>config.php does not exist, or does not define a private key</b><br/>
+	
+	Copy and paste the below text into a config.php file. Once you have created
+	the config file, you will also need to copy and paste the private key into
+	your OSC Webserver configuration file.<br /><br />
+	
+	<textarea style="width: 100%; height: 200px;">
+&lt;?php
+
+	if (!defined('APPLICATION_PATH'))
+		die('This file is not publicly accessible.');
+
+	$config = [
+		'privateKey' => '<?= $configKey ?>'
+	];
+
+/* End of File */</textarea>
+	
+	<br /><br /><br />
+	<b>OCS Webserver application.ini config value</b>
+	<br />
+	images.media.privateKey = &quot;<?= $configKey ?>&quot;
+	
+<?php
+	else:
+?>
+	<h1>Information</h1>
+	
+	Everything is up and running! For the private key please refer to the config.php file.
+<?php
+	endif;
+?>
+</body>
+</html>