nextcloud(spreed): output valid JSON via to_json for signaling/stun/turn; keep internal_secret plain https://chatgpt.com/share/68d75f71-6de8-800f-854c-207771c8d883

roles/web-app-nextcloud/vars/plugins/spreed.yml

@@ -1,30 +1,32 @@
 plugin_configuration:
-  # Signaling (object: { servers: [...], secret: "..." })
+  # signaling_servers: JSON object
   - appid: "spreed"
     configkey: "signaling_servers"
-    configvalue:
-      servers:
-        - server: "{{ NEXTCLOUD_TALK_SIGNALING_URL }}"
-          verify: true
-          alias: "primary"
-      secret: "{{ NEXTCLOUD_TALK_SIGNALING_SECRET }}"
+    configvalue: "{{ {
+        'servers': [ { 'server': NEXTCLOUD_TALK_SIGNALING_URL, 'verify': True, 'alias': 'primary' } ],
+        'secret':  NEXTCLOUD_TALK_SIGNALING_SECRET
+      } | to_json }}"
 
-  # STUN (list of strings)
+  # stun_servers: JSON array of strings
   - appid: "spreed"
     configkey: "stun_servers"
-    configvalue:
-      - "stun:{{ NEXTCLOUD_TALK_DOMAIN }}:{{ NEXTCLOUD_TALK_STUN_PORT }}"
+    configvalue: "{{ [
+        NEXTCLOUD_TALK_DOMAIN ~ ':' ~ NEXTCLOUD_TALK_STUN_PORT
+      ] | to_json }}"
 
-  # TURN with REST-Secret (list of objects)
+  # turn_servers: JSON array of objects
   - appid: "spreed"
     configkey: "turn_servers"
-    configvalue:
-      - server: "turn:{{ NEXTCLOUD_TALK_DOMAIN }}:{{ NEXTCLOUD_TALK_STUN_PORT }}?transport=udp"
-        secret: "{{ NEXTCLOUD_TALK_TURN_SECRET }}"
-        ttl: 86400
-        protocols: "udp,tcp"
+    configvalue: "{{ [
+        {
+          'server': NEXTCLOUD_TALK_DOMAIN ~ ':' ~ NEXTCLOUD_TALK_STUN_PORT ~ '?transport=udp',
+          'secret': NEXTCLOUD_TALK_TURN_SECRET,
+          'ttl': 86400,
+          'protocols': 'udp,tcp'
+        }
+      ] | to_json }}"
 
-  # Internal secret (still required as a separate key)
+  # internal secret (plain string)
   - appid: "spreed"
     configkey: "internal_secret"
     configvalue: "{{ NEXTCLOUD_TALK_INTERNAL_SECRET }}"