From 6d2089d2ff5c37a7fa7ddfbdac626c901a8c8f03 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Sun, 21 Jul 2013 18:54:25 -0400
Subject: [PATCH] - Try to log reason for invalid webserver configuration syntax more thoroughly.

---
 server/plugins-available/nginx_plugin.inc.php |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/server/plugins-available/nginx_plugin.inc.php b/server/plugins-available/nginx_plugin.inc.php
index 24caa3e..dd9bcd7 100644
--- a/server/plugins-available/nginx_plugin.inc.php
+++ b/server/plugins-available/nginx_plugin.inc.php
@@ -1549,10 +1549,18 @@
 			//* Check if nginx restarted successfully if it was online before
 			$nginx_online_status_after_restart = $this->_checkTcp('localhost',80);
 			$app->log('nginx online status after restart is: '.$nginx_online_status_after_restart,LOGLEVEL_DEBUG);
-			if($nginx_online_status_before_restart && !$nginx_online_status_after_restart || $retval['retval'] > 0) {
+			if($nginx_online_status_before_restart && !$nginx_online_status_after_restart || $retval['retval'] > 0) { 
 				$app->log('nginx did not restart after the configuration change for website '.$data['new']['domain'].'. Reverting the configuration. Saved non-working config as '.$vhost_file.'.err',LOGLEVEL_WARN);
+				if(is_array($retval['output']) && !empty($retval['output'])){
+					$app->log('Reason for nginx restart failure: '.implode("\n", $retval['output']),LOGLEVEL_WARN);
+				} else {
+					// if no output is given, check again
+					exec('nginx -t 2>&1', $tmp_output, $tmp_retval);
+					if($tmp_retval > 0 && is_array($tmp_output) && !empty($tmp_output)) $app->log('Reason for nginx restart failure: '.implode("\n", $tmp_output),LOGLEVEL_WARN);
+					unset($tmp_output, $tmp_retval);
+				}
 				$app->system->copy($vhost_file,$vhost_file.'.err');
-				if(is_array($retval['output']) && !empty($retval['output'])) $app->log('Reason for nginx restart failure: '.implode("\n", $retval['output']),LOGLEVEL_WARN);
+				
 				if(is_file($vhost_file.'~')) {
 					//* Copy back the last backup file
 					$app->system->copy($vhost_file.'~',$vhost_file);

--
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