From e75efe4c5c09fc150ad2c6a4b322a3033de9db85 Mon Sep 17 00:00:00 2001
From: Sergei Poljanski <me@asxp.io>
Date: Tue, 13 Jan 2026 18:12:26 +0200
Subject: [PATCH] podman and opensnitch

---
 modules/packages.nix | 2 +-
 modules/programs.nix | 3 ---
 modules/security.nix | 5 +++++
 modules/users.nix    | 2 +-
 4 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/modules/packages.nix b/modules/packages.nix
index a5d11a9..0f2fc47 100644
--- a/modules/packages.nix
+++ b/modules/packages.nix
@@ -88,7 +88,7 @@
     awscli2
     # azure-cli
     google-cloud-sdk
-    docker-compose
+    podman-compose
     argocd
     fluxcd
     kubectx         # switch between contexts/namespaces
diff --git a/modules/programs.nix b/modules/programs.nix
index dff0b34..f90c40f 100644
--- a/modules/programs.nix
+++ b/modules/programs.nix
@@ -42,7 +42,4 @@
   # Virtualization (KVM/QEMU)
   virtualisation.libvirtd.enable = true;
   programs.virt-manager.enable = true;
-
-  # Docker
-  virtualisation.docker.enable = true;
 }
diff --git a/modules/security.nix b/modules/security.nix
index 31d2e11..2953030 100644
--- a/modules/security.nix
+++ b/modules/security.nix
@@ -49,6 +49,9 @@
     implicitPolicyTarget = "block";
   };
 
+  # OpenSnitch Application Firewall
+  services.opensnitch.enable = true;
+
   security.pam.loginLimits = [
     { domain = "*"; item = "core"; type = "-"; value = "0"; }
   ];
@@ -84,5 +87,7 @@
     lynis
     audit
     tcpdump
+    bandwhich
+    opensnitch-ui
   ];
 }
diff --git a/modules/users.nix b/modules/users.nix
index 46dd89c..4857982 100644
--- a/modules/users.nix
+++ b/modules/users.nix
@@ -8,7 +8,7 @@
   users.users.asxpi = {
     isNormalUser = true;
     description = "Sergei P";
-    extraGroups = [ "networkmanager" "wheel" "dialout" "libvirtd" "docker" ];
+    extraGroups = [ "networkmanager" "wheel" "dialout" "libvirtd" "podman" ];
     shell = pkgs.zsh;
     packages = with pkgs; [
       # Internet