turn: acoplamos mejor signaling y janus

Ahora, signaling le pasa turn a janus.

nextcloud/ansible/roles/janus/templates/janus.jcfg.j2

@@ -40,15 +40,9 @@ media: {
 }
 
 nat: {
-	stun_server = "{{ janus_stun_server_ip }}"
-	stun_port = 3478
-
-	nice_debug = true
-
+	nice_debug = false
 	full_trickle = true
-
-	turn_server = "{{ janus_turn_server_ip }}"
-	turn_port = 3478
+	turn_rest_api_key = "{{ signaling_apikey.stdout }}"
 }
 
 plugins: {

nextcloud/ansible/roles/signaling-server/tasks/main.yml

@@ -42,6 +42,12 @@
       register: signaling_blockkey
       failed_when: signaling_blockkey.stdout | length != 32
 
+    - name: Register apikey
+      ansible.builtin.shell:
+        cmd: openssl rand -base64 32 | tr -cd '[A-Za-z0-9]' | cut -b 1-32
+      register: signaling_apikey
+      failed_when: signaling_apikey.stdout | length != 32
+
 - name: Configure signaling-server
   block:
     - name: Create signaling-server system user

nextcloud/ansible/roles/signaling-server/templates/signaling-server.conf.j2

@@ -20,6 +20,11 @@ connectionsperhost = {{ signaling_connections_per_host }}
 url = https://{{ nextcloud_fqdn }}
 secret = {{ nextcloud_talk_signaling_server_secret }}
 
+[turn]
+apikey = {{ signaling_apikey.stdout }}
+secret = {{ turn_static_auth_secret }}
+servers = turn:{{ turn_fqdn }}
+
 [nats]
 # TODO: hay que cambiarlo cuando necesitemos replicar (más de un nodo)
 url = nats://127.0.0.1:4222
@@ -27,6 +32,6 @@ url = nats://127.0.0.1:4222
 [mcu]
 type = janus
 # TODO: hay que cambiarlo cuando necesitemos replicar (más de un nodo)
-url = ws://localhost:8188
+url = ws://127.0.0.1:8188
 skipverify = true