From b754a3d53f85798fa2ba3d4f92a11cb7ca1824d3 Mon Sep 17 00:00:00 2001
From: andromeda <andromeda@lenovo>
Date: Tue, 13 Jan 2026 10:48:56 +0100
Subject: [PATCH] matrix-synapse?

---
 machines.nix                     |  5 ++-
 modules/nixos/matrix-synapse.nix | 65 ++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+), 1 deletion(-)
 create mode 100644 modules/nixos/matrix-synapse.nix

diff --git a/machines.nix b/machines.nix
index 6d64a80..1419a60 100644
--- a/machines.nix
+++ b/machines.nix
@@ -71,7 +71,10 @@
 
       # matrix homeserver
       # matrix.domain
-      ./modules/nixos/matrix-conduit.nix
+      # ./modules/nixos/matrix-conduit.nix
+
+      # matrix homeserver
+      ./modules/nixos/matrix-synapse.nix
 
       # BROKEN
       # forgejo
diff --git a/modules/nixos/matrix-synapse.nix b/modules/nixos/matrix-synapse.nix
new file mode 100644
index 0000000..3966cd4
--- /dev/null
+++ b/modules/nixos/matrix-synapse.nix
@@ -0,0 +1,65 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: let
+  fqdn = "${config.networking.hostName}.${config.networking.domain}";
+  baseUrl = "https://${fqdn}";
+  clientConfig."m.homeserver".base_url = baseUrl;
+  serverConfig."m.server" = "${fqdn}:443";
+  mkWellKnown = data: ''
+    default_type application/json;
+    add_header Access-Control-Allow-Origin *;
+    return 200 '${builtins.toJSON data}';
+  '';
+in {
+  services.postgresql.enable = true;
+  services.nginx = {
+    enable = true;
+    recommendedTlsSettings = true;
+    recommendedOptimisation = true;
+    recommendedGzipSettings = true;
+    recommendedProxySettings = true;
+    virtualHosts = {
+      "${config.networking.domain}" = {
+        enableACME = true;
+        forceSSL = true;
+        locations."= /.well-known/matrix/server".extraConfig = mkWellKnown serverConfig;
+        locations."= /.well-known/matrix/client".extraConfig = mkWellKnown clientConfig;
+      };
+    };
+    "${fqdn}" = {
+      enableACME = true;
+      forceSSL = true;
+      locations."/".extraConfig = ''
+        return 404;
+      '';
+      locations."/_matrix".proxyPass = "http://[::1]:8008";
+      locations."/_synapse/client".proxyPass = "http://[::1]:8008";
+    };
+  };
+  services.matrix-synapse = {
+    enable = true;
+    settings.server_name = config.networking.domain;
+    settings.public_baseurl = baseUrl;
+    settings.listeners = [
+      {
+        port = 8008;
+        bind_addresses = ["::1"];
+        type = "http";
+        tls = false;
+        x_forwarded = true;
+        resources = [
+          {
+            names = [
+              "client"
+              "federation"
+            ];
+            compress = true;
+          }
+        ];
+      }
+    ];
+  };
+}