From e8253312b23fe3ed5f71a64f3ae22aacbeec1647 Mon Sep 17 00:00:00 2001
From: DerGrumpf <phil.keier@hotmail.com>
Date: Sun, 3 May 2026 23:20:10 +0200
Subject: [PATCH] WIP: Matrix

---
 nixos/roles/matrix/clients.nix |  5 +++++
 nixos/roles/matrix/lk-jwt.nix  |  2 +-
 nixos/roles/matrix/synapse.nix | 11 ++++++++++-
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/nixos/roles/matrix/clients.nix b/nixos/roles/matrix/clients.nix
index 797728e..641e706 100644
--- a/nixos/roles/matrix/clients.nix
+++ b/nixos/roles/matrix/clients.nix
@@ -130,6 +130,7 @@ let
         use_exclusively = true;
         participant_limit = 8;
         brand = "Cyperpunk Call";
+        encryption = "None";
       };
       livekit = {
         livekit_service_url = "https://cyperpunk.de/livekit/jwt/";
@@ -141,6 +142,7 @@ let
       features = {
         feature_group_calls = true;
         "feature_disable_call_per_sender_encryption" = true;
+        "feature_sliding_sync" = true;
       };
     }
   );
@@ -165,6 +167,9 @@ let
               };
             };
             livekit_service_url = "https://cyperpunk.de/livekit/jwt/";
+            e2ee = {
+              default = false;
+            };
           }
         )
       } $out/config.json
diff --git a/nixos/roles/matrix/lk-jwt.nix b/nixos/roles/matrix/lk-jwt.nix
index 76c6482..7ce3978 100644
--- a/nixos/roles/matrix/lk-jwt.nix
+++ b/nixos/roles/matrix/lk-jwt.nix
@@ -11,7 +11,7 @@ in
   services.lk-jwt-service = {
     enable = true;
     keyFile = config.sops.secrets.livekit_key_jwt.path;
-    livekitUrl = "ws://100.109.10.91:7880";
+    livekitUrl = "wss://cyperpunk.de/livekit/sfu";
   };
 
   systemd.services.lk-jwt-service = {
diff --git a/nixos/roles/matrix/synapse.nix b/nixos/roles/matrix/synapse.nix
index e6e5497..a81e282 100644
--- a/nixos/roles/matrix/synapse.nix
+++ b/nixos/roles/matrix/synapse.nix
@@ -36,6 +36,7 @@
           "msc3401_enabled" = true;
           "msc4143_enabled" = true;
           "msc4195_enabled" = true;
+          "msc4222_enabled" = true;
         };
         listeners = [
           {
@@ -63,7 +64,15 @@
             resources = [ ];
           }
         ];
-
+        matrix_rtc = {
+          enabled = true;
+          transports = [
+            {
+              type = "livekit";
+              livekit_service_url = "https://cyperpunk.de/livekit/jwt/";
+            }
+          ];
+        };
         enable_metrics = true;
       };
     };