From b74226a9dc2ec206cbdf97b7008a61f762f52db9 Mon Sep 17 00:00:00 2001
From: andryyy <andre.peters@debinux.de>
Date: Wed, 6 Feb 2019 09:23:01 +0100
Subject: [PATCH] [Web] Fix return for unban/ban actions via API

---
 data/web/inc/functions.fail2ban.inc.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/data/web/inc/functions.fail2ban.inc.php b/data/web/inc/functions.fail2ban.inc.php
index 41d682b0..1cde10d3 100644
--- a/data/web/inc/functions.fail2ban.inc.php
+++ b/data/web/inc/functions.fail2ban.inc.php
@@ -113,6 +113,14 @@ function fail2ban($_action, $_data = null) {
                 $redis->hDel('F2B_BLACKLIST', $network, 1);
                 $redis->hSet('F2B_QUEUE_UNBAN', $network, 1);
               }
+              else  {
+                $_SESSION['return'][] = array(
+                  'type' => 'danger',
+                  'log' => array(__FUNCTION__, $_action, $_data_log),
+                  'msg' => array('network_host_invalid', $network)
+                );
+                continue;
+              }
             }
             elseif ($_data['action'] == "blacklist") {
               if (valid_network($network)) {
@@ -120,6 +128,14 @@ function fail2ban($_action, $_data = null) {
                 $redis->hDel('F2B_WHITELIST', $network, 1);
                 $response = docker('post', 'netfilter-mailcow', 'restart');
               }
+              else  {
+                $_SESSION['return'][] = array(
+                  'type' => 'danger',
+                  'log' => array(__FUNCTION__, $_action, $_data_log),
+                  'msg' => array('network_host_invalid', $network)
+                );
+                continue;
+              }
             }
           }
           catch (RedisException $e) {