switch to synapse away from conduit

modules/nixos/services/authentication/zitadel/default.nix

@@ -4,8 +4,7 @@ let
 
   cfg = config.${namespace}.services.authentication.zitadel;
 
-  db_name = "zitadel";
-  db_user = "zitadel";
+  database = "zitadel";
 in
 {
   options.${namespace}.services.authentication.zitadel = {
@@ -72,9 +71,9 @@ in
             Host = "localhost";
             # Zitadel will report error if port is not set
             Port = 5432;
-            Database = db_name;
+            Database = database;
             User = {
-              Username = db_user;
+              Username = database;
               SSL.Mode = "disable";
             };
             Admin = {
@@ -105,10 +104,10 @@ in
 
       postgresql = {
         enable = true;
-        ensureDatabases = [ db_name ];
+        ensureDatabases = [ database ];
         ensureUsers = [
           {
-            name = db_user;
+            name = database;
             ensureDBOwnership = true;
           }
         ];

modules/nixos/services/communication/conduit/default.nix

@@ -1,9 +1,15 @@
 { config, lib, pkgs, namespace, ... }:
 let
+  inherit (builtins) toString toJSON;
   inherit (lib) mkIf mkEnableOption;
 
   cfg = config.${namespace}.services.communication.conduit;
-  domain = "matrix.kruining.eu";
+
+  domain = "kruining.eu";
+  fqn = "matrix.${domain}";
+  port = 4001;
+
+  database = "synapse";
 in
 {
   options.${namespace}.services.communication.conduit = {
@@ -20,13 +26,13 @@ in
 
     services = {
       matrix-conduit = {
-        enable = true;
+        enable = false;
 
         settings.global = {
           address = "::";
-          port = 4001;
+          port = port;
 
-          server_name = "matrix.kruining.eu";
+          server_name = domain;
 
           database_backend = "rocksdb";
           # database_path = "/var/lib/matrix-conduit/";
@@ -38,27 +44,115 @@ in
         };
       };
 
-      # postgresql = {
-      #   enable = true;
-      #   ensureDatabases = [ "conduit" ];
-      #   ensureUsers = [
-      #     {
-      #       name = "conduit";
-      #       ensureDBOwnership = true;
-      #     }
-      #   ];
-      # };
+      matrix-synapse = {
+        enable = true;
+
+        extras = [ "oidc" ];
+        plugins = with config.services.matrix-synapse.package.plugins; [];
+
+        settings = {
+          server_name = domain;
+          public_baseurl = "https://${fqn}";
+
+          enable_registration = false;
+          registration_shared_secret = "tZtBnlhEmLbMwF0lQ112VH1Rl5MkZzYH9suI4pEoPXzk6nWUB8FJF4eEnwLkbstz";
+          
+          url_preview_enabled = true;
+          precence.enabled = true;
+
+          database = {
+            # this is postgresql (also the default, but I prefer to be explicit)
+            name = "psycopg2";
+            args = {
+              database = database;
+              user = database;
+            };
+          };
+
+          listeners = [
+            {
+              bind_addresses = ["::"];
+              port = port;
+              type = "http";
+              tls = false;
+              x_forwarded = true;
+
+              resources = [
+                {
+                  names = [ "client" "federation" ];
+                  compress = true;
+                }
+              ];
+            }
+          ];
+        };
+      };
+
+      mautrix-signal = {
+        enable = true;
+        registerToSynapse = true;
+
+        settings = {
+          appservice = {
+            provisioning.enabled = false;
+            port = 40011;
+          };
+
+          homeserver = {
+            address = "http://[::1]:${toString port}";
+            domain = domain;
+          };
+
+          bridge = {
+            permissions = {
+              "@chris:${domain}" = "admin";
+            };
+          };
+        };
+      };
+
+      mautrix-whatsapp = {
+        enable = true;
+        registerToSynapse = true;
+
+        settings = {
+          appservice = {
+            provisioning.enabled = false;
+            port = 40012;
+          };
+
+          homeserver = {
+            address = "http://[::1]:${toString port}";
+            domain = domain;
+          };
+
+          bridge = {
+            permissions = {
+              "@chris:${domain}" = "admin";
+            };
+          };
+        };
+      };
+
+      postgresql = {
+        enable = true;
+        ensureDatabases = [ database ];
+        ensureUsers = [
+          {
+            name = database;
+            ensureDBOwnership = true;
+          }
+        ];
+      };
 
       caddy = {
         enable = true;
         virtualHosts = let
-          inherit (builtins) toJSON;
-
           server = {
-            "m.server" = "${domain}:443";
+            "m.server" = "${fqn}:443";
           };
           client = {
-            "m.homeserver".base_url = "https://${domain}";
+            "m.homeserver".base_url = "https://${fqn}";
             "m.identity_server".base_url = "https://auth.amarth.cloud";
           };
         in {
@@ -67,9 +161,10 @@ in
             header /.well-known/matrix/* Access-Control-Allow-Origin *
             respond /.well-known/matrix/server `${toJSON server}`
             respond /.well-known/matrix/client `${toJSON client}`
-
+          '';
+          "${fqn}".extraConfig = ''
             reverse_proxy /_matrix/* http://::1:4001
-            # reverse_proxy /_synapse/client/* http://::1:4001
+            reverse_proxy /_synapse/client/* http://::1:4001
           '';
         };
       };