Added Authentication settings

service.mqtt/resources/language/English/strings.po

@@ -32,3 +32,14 @@ msgctxt "#30013"
 msgid "MQTT Topic Prefix"
 msgstr ""
 
+msgctxt "#31000"
+msgid "Authentication"
+msgstr ""
+
+msgctxt "#31001"
+msgid "MQTT Username"
+msgstr ""
+
+msgctxt "#31002"
+msgid "MQTT Password"
+msgstr ""

service.mqtt/resources/settings.xml

@@ -5,4 +5,8 @@
         <setting label="30012" type="number"   id="mqttport" default="1883"/>
         <setting label="30013" type="text" id="mqtttopic" default="kodi/"/>
     </category>
+    <category label="31000">
+        <setting label="31001" type="text"   id="mqttusername" default=""/>
+        <setting label="31002" type="text"   id="mqttpassword" option="hidden" default=""/>
+    </category>
 </settings>

service.mqtt/service.py

@@ -207,6 +207,8 @@ def startmqtt():
     mqc.on_message=msghandler
     mqc.on_connect=connecthandler
     mqc.on_disconnect=disconnecthandler
+    if __addon__.getSetting("mqttusername")!='':
+        mqc.username_pw_set(__addon__.getSetting("mqttusername"), __addon__.getSetting("mqttpassword"))
     topic=__addon__.getSetting("mqtttopic")
     if not topic.endswith("/"):
         topic+="/"