From 00cd32f725d458b83efef04a050b0b94f5a03573 Mon Sep 17 00:00:00 2001
From: Tony Murray <murraytony@gmail.com>
Date: Wed, 5 Dec 2018 13:52:07 -0600
Subject: [PATCH] Device management fall back to http if https isn't available.
 Adds a slight delay on management clicking, may be blocked by popup
 blocker...

---
 html/includes/table/devices.inc.php          |  2 +-
 html/js/librenms.js                          | 21 ++++++++++++++++++++
 html/legacy_index.php                        |  2 +-
 html/pages/device.inc.php                    |  2 +-
 resources/views/layouts/librenmsv1.blade.php |  2 +-
 5 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/html/includes/table/devices.inc.php b/html/includes/table/devices.inc.php
index 47b2825d5c..e37bc74b57 100644
--- a/html/includes/table/devices.inc.php
+++ b/html/includes/table/devices.inc.php
@@ -191,7 +191,7 @@ foreach (dbFetchRows($sql, $param) as $device) {
         $actions .= '<div class="col-xs-1"><a href="ssh://' . $device['hostname'] . '"><i class="fa fa-lock fa-lg icon-theme" title="SSH to ' . $device['hostname'] . '"></i></a></div>
         ';
     }
-        $actions .= '<div class="col-xs-1"><a href="https://' . $device['hostname'] . '" target="_blank" rel="noopener"><i class="fa fa-globe fa-lg icon-theme" title="Launch browser https://' . $device['hostname'] . '"></i></a></div>
+        $actions .= '<div class="col-xs-1"><a href="https://' . $device['hostname'] . '" onclick="http_fallback(this); return false;" target="_blank" rel="noopener"><i class="fa fa-globe fa-lg icon-theme" title="Launch browser https://' . $device['hostname'] . '"></i></a></div>
                 </div>
             </div>
         ';
diff --git a/html/js/librenms.js b/html/js/librenms.js
index 57f8c15e79..4b6136216c 100644
--- a/html/js/librenms.js
+++ b/html/js/librenms.js
@@ -420,3 +420,24 @@ function update_location(id, latlng, callback) {
 
     });
 }
+
+function http_fallback(link) {
+    var url = link.getAttribute('href');
+    console.log(url);
+    try {
+        var xhr = new XMLHttpRequest();
+        xhr.open('GET', url, false);
+        xhr.timeout = 2000;
+        xhr.send(null);
+
+        if (xhr.status !== 200) {
+            url = url.replace(/^https:\/\//, 'http://');
+        }
+    } catch (e) {
+        // console.log(e);
+        url = url.replace(/^https:\/\//, 'http://');
+    }
+
+    window.open(url, '_blank');
+    return false;
+}
diff --git a/html/legacy_index.php b/html/legacy_index.php
index dfff0afceb..34fe2747bc 100644
--- a/html/legacy_index.php
+++ b/html/legacy_index.php
@@ -137,7 +137,7 @@ foreach ((array)$config['webui']['custom_css'] as $custom_css) {
     }
     ?>
   <script src="js/select2.min.js"></script>
-  <script src="js/librenms.js?ver=20181130"></script>
+  <script src="js/librenms.js?ver=20181205"></script>
   <script type="text/javascript">
 
     <!-- Begin
diff --git a/html/pages/device.inc.php b/html/pages/device.inc.php
index 155304ee91..12c3f72314 100644
--- a/html/pages/device.inc.php
+++ b/html/pages/device.inc.php
@@ -454,7 +454,7 @@ if (device_permitted($vars['device']) || $permitted_by_port) {
                   <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown"><i class="fa fa-cog fa-lg icon-theme"  aria-hidden="true"></i>
                   <span class="caret"></span></button>
                   <ul class="dropdown-menu">
-                    <li><a href="https://'.$device['hostname'].'" target="_blank" rel="noopener"><i class="fa fa-globe fa-lg icon-theme"  aria-hidden="true"></i> Web</a></li>';
+                    <li><a href="https://'.$device['hostname'].'" onclick="http_fallback(this); return false;" target="_blank" rel="noopener"><i class="fa fa-globe fa-lg icon-theme"  aria-hidden="true"></i> Web</a></li>';
         if (isset($config['gateone']['server'])) {
             if ($config['gateone']['use_librenms_user'] == true) {
                     echo '<li><a href="' . $config['gateone']['server'] . '?ssh=ssh://' . LegacyAuth::user()->username . '@' . $device['hostname'] . '&location=' . $device['hostname'] .'" target="_blank" rel="noopener"><i class="fa fa-lock fa-lg icon-theme" aria-hidden="true"></i> SSH</a></li>';
diff --git a/resources/views/layouts/librenmsv1.blade.php b/resources/views/layouts/librenmsv1.blade.php
index 67a5c15e8d..d6d7670edc 100644
--- a/resources/views/layouts/librenmsv1.blade.php
+++ b/resources/views/layouts/librenmsv1.blade.php
@@ -69,7 +69,7 @@
         <script src="js/lazyload.js"></script>
     @endif
     <script src="{{ asset('js/select2.min.js') }}"></script>
-    <script src="{{ asset('js/librenms.js?ver=20181130') }}"></script>
+    <script src="{{ asset('js/librenms.js?ver=20181205') }}"></script>
     <script type="text/javascript">
 
         <!-- Begin