flake update

nix/module.nix

@@ -0,0 +1,70 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.services.ugc-api-server;
+in {
+  options.services.ugc-api-server = {
+    enable = mkEnableOption "ugc api server";
+
+    logLevel = mkOption {
+      type = types.str;
+      default = "INFO";
+      description = "log level";
+    };
+
+    port = mkOption {
+      type = types.port;
+      default = 10333;
+      description = "port to listen to";
+    };
+
+    package = mkOption {
+      type = types.package;
+      description = "package to use";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    systemd.services."ugc-api-server" = {
+      wantedBy = ["multi-user.target"];
+      after = ["network-online.target"];
+      wants = ["network-online.target"];
+      environment = {
+        RUST_LOG = cfg.logLevel;
+        PORT = toString cfg.port;
+      };
+
+      serviceConfig = {
+        ExecStart = "${cfg.package}/bin/ugc-api-server";
+        Restart = "on-failure";
+        DynamicUser = true;
+        PrivateTmp = true;
+        ProtectSystem = "strict";
+        ProtectHome = true;
+        NoNewPrivileges = true;
+        PrivateDevices = true;
+        ProtectClock = true;
+        CapabilityBoundingSet = true;
+        ProtectKernelLogs = true;
+        ProtectControlGroups = true;
+        SystemCallArchitectures = "native";
+        ProtectKernelModules = true;
+        RestrictNamespaces = true;
+        MemoryDenyWriteExecute = true;
+        ProtectHostname = true;
+        LockPersonality = true;
+        ProtectKernelTunables = true;
+        RestrictAddressFamilies = "AF_INET AF_INET6";
+        RestrictRealtime = true;
+        ProtectProc = "noaccess";
+        SystemCallFilter = ["@system-service" "~@resources" "~@privileged"];
+        PrivateUsers = true;
+        ProcSubset = "pid";
+      };
+    };
+  };
+}