diff -Nur -x '*.orig' -x '*.rej' phpki/phpki-0.82/setup.php-presetup mezzanine_patched_phpki/phpki-0.82/setup.php-presetup
--- phpki/phpki-0.82/setup.php-presetup	2008-12-08 06:37:14.000000000 +0100
+++ mezzanine_patched_phpki/phpki-0.82/setup.php-presetup	2008-12-08 06:36:50.000000000 +0100
@@ -604,6 +604,17 @@
 	flush();
 	flush_exec($cmd,100);
 
+	#
+        # Create a TLS auth key for OpenVPN.
+        #
+
+	print '<p><strong>Creating a TLS authentication key used by OpenVPN.<br>';
+        print "Saving to $store_dir/takey.pem.</strong><br>";
+	$cmd = "openvpn --genkey --secret '$config[private_dir]/takey.pem'";
+	print $cmd.'<br>';
+        flush();
+        flush_exec($cmd);
+
 
 	#print '<p><strong>Creating 2048 bit Diffie-Hellman parameters used by OpenVPN.<br>';
 	#print "Saving to $store_dir/dhparam2048.pem.</strong><br>";