1 files changed, 25 insertions, 0 deletions
diff --git a/modules/nixos/server/fail2ban/default.nix b/modules/nixos/server/fail2ban/default.nix
new file mode 100644
index 0000000..21020b5
--- /dev/null
+++ b/modules/nixos/server/fail2ban/default.nix
@@ -0,0 +1,25 @@
+{
+  config,
+  lib,
+  ...
+}:
+let
+  inherit (lib) mkEnableOption mkOption types mkIf;
+  cfg = config.nx.server.fail2ban;
+in
+{
+  options.nx.server.fail2ban = {
+    enable = mkEnableOption "fail2ban service";
+    bantime = mkOption {
+      description = "default bantime";
+      type = types.str;
+      default = "1h";
+    };
+  };
+  config = mkIf cfg.enable {
+    services.fail2ban = {
+      enable = true;
+      bantime = cfg.bantime;
+    };
+  };
+}