1 files changed, 101 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/services/networking/alice-lg.nix b/nixpkgs/nixos/modules/services/networking/alice-lg.nix
new file mode 100644
index 000000000000..06b9ac89f12f
--- /dev/null
+++ b/nixpkgs/nixos/modules/services/networking/alice-lg.nix
@@ -0,0 +1,101 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.alice-lg;
+  settingsFormat = pkgs.formats.ini { };
+in
+{
+  options = {
+    services.alice-lg = {
+      enable = mkEnableOption (lib.mdDoc "Alice Looking Glass");
+
+      package = mkPackageOptionMD pkgs "alice-lg" { };
+
+      settings = mkOption {
+        type = settingsFormat.type;
+        default = { };
+        description = lib.mdDoc ''
+          alice-lg configuration, for configuration options see the example on [github](https://github.com/alice-lg/alice-lg/blob/main/etc/alice-lg/alice.example.conf)
+        '';
+        example = literalExpression ''
+          {
+            server = {
+              # configures the built-in webserver and provides global application settings
+              listen_http = "127.0.0.1:7340";
+              enable_prefix_lookup = true;
+              asn = 9033;
+              store_backend = postgres;
+              routes_store_refresh_parallelism = 5;
+              neighbors_store_refresh_parallelism = 10000;
+              routes_store_refresh_interval = 5;
+              neighbors_store_refresh_interval = 5;
+            };
+            postgres = {
+              url = "postgres://postgres:postgres@localhost:5432/alice";
+              min_connections = 2;
+              max_connections = 128;
+            };
+            pagination = {
+              routes_filtered_page_size = 250;
+              routes_accepted_page_size = 250;
+              routes_not_exported_page_size = 250;
+            };
+          }
+        '';
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment = {
+      etc."alice-lg/alice.conf".source = settingsFormat.generate "alice-lg.conf" cfg.settings;
+    };
+    systemd.services = {
+      alice-lg = {
+        wants = [ "network.target" ];
+        after = [ "network.target" ];
+        wantedBy = [ "multi-user.target" ];
+        description = "Alice Looking Glass";
+        serviceConfig = {
+          DynamicUser = true;
+          Type = "simple";
+          Restart = "on-failure";
+          RestartSec = 15;
+          ExecStart = "${cfg.package}/bin/alice-lg";
+          StateDirectoryMode = "0700";
+          UMask = "0007";
+          CapabilityBoundingSet = "";
+          NoNewPrivileges = true;
+          ProtectSystem = "strict";
+          PrivateTmp = true;
+          PrivateDevices = true;
+          PrivateUsers = true;
+          ProtectHostname = true;
+          ProtectClock = true;
+          ProtectKernelTunables = true;
+          ProtectKernelModules = true;
+          ProtectKernelLogs = true;
+          ProtectControlGroups = true;
+          RestrictAddressFamilies = [ "AF_INET AF_INET6" ];
+          LockPersonality = true;
+          MemoryDenyWriteExecute = true;
+          RestrictRealtime = true;
+          RestrictSUIDSGID = true;
+          PrivateMounts = true;
+          SystemCallArchitectures = "native";
+          SystemCallFilter = "~@clock @privileged @cpu-emulation @debug @keyring @module @mount @obsolete @raw-io @reboot @setuid @swap";
+          BindReadOnlyPaths = [
+            "-/etc/resolv.conf"
+            "-/etc/nsswitch.conf"
+            "-/etc/ssl/certs"
+            "-/etc/static/ssl/certs"
+            "-/etc/hosts"
+            "-/etc/localtime"
+          ];
+        };
+      };
+    };
+  };
+}