Merge pull request #689 in ZP/z-push from...

Merge pull request #689 in ZP/z-push from bugfix/ZP-1399-wrong-state-and-log-folder-permissions-for-rhel-based-system to develop

* commit '3982b5b1':
  ZP-1399 Wrong state and log folder permissions for RHEL based systems.

src/lib/utils/utils.php

@@ -894,14 +894,15 @@ class Utils {
             $perm_dir = stat($dir);
             $perm_file = stat($file);
 
-            if ($perm_file['uid'] == 0 && $perm_dir['uid'] == 0) {
+            if ($perm_file['uid'] == 0 && $perm_dir['uid'] == 0 && $perm_dir['gid'] == 0) {
                 unlink($file);
-                throw new FatalException("FixFileOwner: $dir must be owned by the nginx/apache/php user instead of root");
+                throw new FatalException("FixFileOwner: $dir must be owned by the nginx/apache/php user instead of root for debian based systems and by root:z-push for RHEL-based systems");
             }
 
             if($perm_dir['uid'] !== $perm_file['uid'] || $perm_dir['gid'] !== $perm_file['gid']) {
                 chown($file, $perm_dir['uid']);
                 chgrp($file, $perm_dir['gid']);
+                chmod($file, 0664);
             }
         }
         return true;