2 files changed, 109 insertions, 1 deletions
diff --git a/services/continuwuity.nix b/services/continuwuity.nix
new file mode 100644
index 0000000..e373cec
--- /dev/null
+++ b/services/continuwuity.nix
@@ -0,0 +1,108 @@
+{
+  pkgs,
+  config,
+  lib,
+  inputs,
+  ...
+}:
+let
+  cfg = config.wilkuu.services.continuwuity;
+  hostname = config.netowrking.hostName;
+  inherit (lib) mkOption types mkEnableOption;
+in
+{
+  options.wilkuu.services.continuwuity = {
+    host-domain = mkOption {
+      type = types.str;
+      default = "matrix.${hostname}.local";
+      example = "matrix.wilkuu.xyz";
+      description = "The hosting address of the server";
+    };
+    fdqn = mkOption {
+      type = types.str;
+      default = "${hostname}.local";
+      example = "wilkuu.xyz";
+      description = "The domain displayed in the addresses for users/rooms";
+    };
+
+    doACME = mkEnableOption "Enable ACME for stalwart here";
+    enable = mkEnableOption "Enable the matrix server";
+    dataDir = mkOption {
+      type = types.path;
+      description = "Storage localtion for Stalwart user data";
+      default = "/srv/data/continuwuity";
+      example = "/srv/data/continuwuity";
+    };
+    allowRegistration = mkEnableOption "allow random people to register";
+    allowFederation = mkEnableOption "allow other servers to federate";
+    trustedServers = mkOption {
+      type = types.listOf types.str;
+      default = [ ];
+      example = [ "matrix.org" ];
+      description = "The trusted matrix servers.";
+    };
+
+  };
+  config = lib.mkIf cfg.enable {
+    services.matrix-continuwuity = {
+      enable = cfg.enable;
+      package = inputs.continuwuity.packages.${pkgs.stdenv.hostPlatform.system}.default;
+      settings.global = {
+        # Hosted at cfg.domain, server fdqn is fdqn.
+        server_name = cfg.fdqn;
+        # Remove the trans flag, it is a nice feature but not my style.
+        new_user_displayname_suffix = "";
+
+        # Configure matrix stuffs
+        allow_registration = cfg.allowRegistration;
+        allow_encryption = true;
+        allow_federation = cfg.allowFederation;
+        trusted_servers = cfg.trustedServers;
+
+        # Host the server on a unix-socket and use nginx to connect to that socket.
+        address = null;
+        unix_socket_path = "/run/continuwuity/continuwuity.sock";
+        unix_socket_perms = 660;
+
+        # You can run this once to create a user called harbinger which is admin.
+        # This might not be needed to bootstrap c10y in the later versions.
+        # It will crash c10y if the user already exists (Idk what the workaround is)
+        # admin_execute = [
+        #   "users create-user harbinger"
+        #   "users make-user-admin harbinger"
+        # ];
+
+        # well-known setup
+        well_known = {
+          client = "https://${cfg.host-domain}";
+          server = "${cfg.host-domain}:443";
+          support_email = "jakub@wilkuu.xyz";
+        };
+      };
+    };
+
+    services.nginx.virtualHosts =
+      let
+        socket = "http://unix://${config.services.matrix-continuwuity.settings.global.unix_socket_path}";
+      in
+      {
+        # well-known discovery
+        # TODO: Might need to enforce https here, if it already is not.
+        ${cfg.fdqn}.locations."/.well_known/matrix/".proxyPass = socket;
+
+        # The matrix server
+        ${cfg.host-domain} = {
+          enableACME = cfg.doACME;
+          forceSSL = cfg.doACME;
+
+          locations."/_matrix".proxyPass = socket;
+        };
+
+      };
+    # Let nginx access the socket.
+    systemd.services.nginx.serviceConfig.SupplementaryGroups = [
+      config.services.matrix-continuwuity.group
+    ];
+
+  };
+}
diff --git a/services/email.nix b/services/email.nix
index 3f7cb9f..f050b2b 100644
--- a/services/email.nix
+++ b/services/email.nix
@@ -89,7 +89,7 @@ in
                 "mail-v1.xml"
                 "autoconfig/mail"
               ])
-              // (lib.genAttrs [ "/.well_known/caldav" "/.well_known/webdav" ] (
+              // (lib.genAttrs [ "/.well-known/caldav" "/.well-known/webdav" ] (
                 uri: (makeHttpRedirect "${cfg.domain}${uri}") cfg.doACME
               ));
           })