Copy some improvements from ejabberd upstream

Author: badlop

ecs/bin/ejabberdctl

@@ -196,7 +196,9 @@ livewarning()
         echo "Please be extremely cautious with your actions,"
         echo "and exit immediately if you are not completely sure."
         echo ""
-        echo "To exit and detach this shell from ejabberd, press:"
+        echo "To stop ejabberd gracefully:"
+        echo "  ejabberd:stop()."
+        echo "To quit erlang immediately, press:"
         echo "  control+g and then q"
         echo ""
         echo "--------------------------------------------------------------------"

ecs/conf/ejabberd.yml

@@ -92,6 +92,16 @@ listen:
     module: ejabberd_http
     request_handlers:
       /: ejabberd_web_admin
+  -
+    port: PORT_STUN
+    ip: "::"
+    transport: udp
+    module: ejabberd_stun
+    use_turn: true
+    ## The server's public IPv4 address:
+    # turn_ipv4_address: "203.0.113.3"
+    ## The server's public IPv6 address:
+    # turn_ipv6_address: "2001:db8::3"
   -
     port: PORT_MQTT
     ip: "::"
@@ -186,7 +196,12 @@ api_permissions:
     from: ejabberd_web_admin
     who: admin
     what: "*"
-  "admin access":
+  "adhoc commands":
+    from: mod_adhoc_api
+    who: admin
+    what: "*"
+  "http access":
+    from: mod_http_api
     who:
       access:
         allow:
@@ -231,6 +246,7 @@ acme:
 
 modules:
   mod_adhoc: {}
+  mod_adhoc_api: {}
   mod_admin_extra: {}
   mod_announce:
     access: announce
@@ -245,7 +261,7 @@ modules:
   mod_fail2ban: {}
   mod_http_api: {}
   mod_http_upload:
-    put_url: https://@HOST@:5443/upload
+    put_url: https://@HOST_URL_ENCODE@:5443/upload
     custom_headers:
       "Access-Control-Allow-Origin": "https://@HOST@"
       "Access-Control-Allow-Methods": "GET,HEAD,PUT,OPTIONS"
@@ -269,7 +285,6 @@ modules:
     access_mam:
       - allow
     default_room_options:
-      allow_subscription: true  # enable MucSub
       mam: true
   mod_muc_admin: {}
   mod_muc_occupantid: {}
@@ -308,6 +323,7 @@ modules:
   mod_shared_roster: {}
   mod_stream_mgmt:
     resend_on_timeout: if_offline
+  mod_stun_disco: {}
   mod_vcard: {}
   mod_vcard_xupdate: {}
   mod_version: