From c17ee693dcf37bdacae490fa8510bb52fe0f75ca Mon Sep 17 00:00:00 2001
From: Jordan Holt <jordan@vimium.com>
Date: Sat, 20 Jul 2024 12:55:08 +0100
Subject: [PATCH] Enable mautrix-whatsapp bridge

---
 hosts/vps1/default.nix                      |  3 +++
 modules/desktop/browsers/firefox.nix        |  2 +-
 modules/services/matrix-synapse/default.nix | 12 +++++++++++-
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/hosts/vps1/default.nix b/hosts/vps1/default.nix
index 74d99e9..72a5e8b 100644
--- a/hosts/vps1/default.nix
+++ b/hosts/vps1/default.nix
@@ -65,6 +65,9 @@
       matrix-synapse = {
         enable = true;
         usePostgresql = databases.postgresql.enable;
+        bridges = [
+          "whatsapp"
+        ];
       };
       nginx.enable = true;
       photoprism.enable = true;
diff --git a/modules/desktop/browsers/firefox.nix b/modules/desktop/browsers/firefox.nix
index 134873f..de49a24 100644
--- a/modules/desktop/browsers/firefox.nix
+++ b/modules/desktop/browsers/firefox.nix
@@ -1,4 +1,4 @@
-{ config, lib, pkgs, inputs, ... }:
+{ config, lib, inputs, ... }:
 
 let cfg = config.modules.desktop.browsers.firefox;
 in {
diff --git a/modules/services/matrix-synapse/default.nix b/modules/services/matrix-synapse/default.nix
index 5b2b663..14f45ad 100644
--- a/modules/services/matrix-synapse/default.nix
+++ b/modules/services/matrix-synapse/default.nix
@@ -62,11 +62,16 @@ in {
         };
         permissions = {
           "${cfg.serverName}" = "user";
+          "@jordan:vimium.com" = "admin";
         };
         provisioning = {
           shared_secret = "disable";
         };
       };
+      homeserver = {
+        address = "https://matrix.${cfg.serverName}";
+        domain = cfg.serverName;
+      };
     };
     matrixClientConfig = {
       "m.homeserver" = {
@@ -175,8 +180,13 @@ in {
         max_upload_size = "100M";
         report_stats = false;
         server_name = cfg.serverName;
+        app_service_config_files = (lib.optional (lib.elem "mautrix-whatsapp" cfg.bridges)
+          "/var/lib/mautrix-whatsapp/whatsapp-registration.yaml");
       };
     };
+    systemd.services.matrix-synapse.serviceConfig.SupplementaryGroups =
+      (lib.optional (lib.elem "mautrix-whatsapp" cfg.bridges)
+        config.systemd.services.mautrix-whatsapp.serviceConfig.Group);
 
     services.postgresql = lib.mkIf cfg.usePostgresql {
       ensureUsers = [
@@ -203,7 +213,7 @@ in {
             backfill = true;
             max_initial_conversations = -1;
             message_count = 50;
-            request_full_sync = false;
+            request_full_sync = true;
           };
           mute_bridging = true;
         };