Move server to persistence, still have stuff to fix

modules/system/services/server/socialserver/matrix/coturn/default.nix

@@ -0,0 +1,43 @@
+{ config, lib, ... }:
+{
+  imports = [ ./nginx ];
+
+  config = lib.mkIf config.services.matrix-synapse.enable {
+    services = {
+      coturn = {
+        enable = true;
+        no-cli = true;
+        no-tcp-relay = true;
+        min-port = 49000;
+        max-port = 50000;
+        use-auth-secret = true;
+        static-auth-secret = config.secrets.coturnSecret;
+        realm = "turn.${config.domains.p1}";
+        cert = "/var/lib/acme/turn.${config.domains.p1}.com/fullchain.pem";
+        pkey = "/var/lib/acme/turn.${config.domains.p1}.com/key.pem";
+      };
+
+      # Enable coturn on Synapse
+      matrix-synapse.settings = {
+        turn_uris = [
+          "turn:turn.${config.domains.p1}:3478?transport=udp"
+          "turn:turn.${config.domains.p1}:3478?transport=tcp"
+        ];
+        turn_shared_secret = config.secrets.coturnSecret;
+        turn_user_lifetime = "1h";
+      };
+    };
+
+    # Open coturn ports
+    networking.firewall = {
+      allowedUDPPorts = [
+        3478
+        5349
+      ];
+      allowedUDPPortRanges = [{
+        from = config.services.coturn.min-port;
+        to = config.services.coturn.max-port;
+      }];
+    };
+  };
+}