go back to nixos-unstable fail2ban

hosts/algiz/system.nix

@@ -1,9 +1,8 @@
-{ pkgs, enabled, ... }:
+{ enabled, ... }:
 {
   services.resolved = enabled;
 
   services.fail2ban = {
-    package = pkgs.callPackage ../../pkgs/fail2ban { };
     enable = true;
     maxretry = 5;
     bantime = "24h";

pkgs/fail2ban/default.nix

@@ -1,98 +0,0 @@
-# pkg: https://github.com/NixOS/nixpkgs/blob/master/pkgs/tools/security/fail3ban/default.nix
-# module: https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/services/security/fail2ban.nix
-
-{
-  lib,
-  stdenv,
-  fetchFromGitHub,
-  python3,
-  installShellFiles,
-}:
-let
-
-  rev = "8170e9fe75fd2c2c4c51a1d9972b683401cddccb";
-in
-
-python3.pkgs.buildPythonApplication {
-  pname = "fail2ban";
-  # version = "1.0.2";
-  version = "1.1.0-${builtins.substring 0 8 rev}";
-
-  src = fetchFromGitHub {
-    owner = "fail2ban";
-    repo = "fail2ban";
-    hash = "sha256-cOHpUPEEp3FoRjywun205ugbV+I51EWVTGwZS0jNRwE=";
-    # rev = version;
-    inherit rev;
-  };
-
-  outputs = [
-    "out"
-    "man"
-  ];
-
-  nativeBuildInputs = [ installShellFiles ];
-
-  pythonPath = lib.optionals stdenv.isLinux (
-    with python3.pkgs;
-    [
-      systemd
-      pyinotify
-    ]
-  );
-
-  preConfigure = ''
-    for i in config/action.d/sendmail*.conf; do
-      substituteInPlace $i \
-        --replace /usr/sbin/sendmail sendmail
-    done
-
-    substituteInPlace config/filter.d/dovecot.conf \
-      --replace dovecot.service dovecot2.service
-  '';
-
-  doCheck = false;
-
-  preInstall = ''
-    substituteInPlace setup.py --replace /usr/share/doc/ share/doc/
-
-    # see https://github.com/NixOS/nixpkgs/issues/4968
-    ${python3.pythonOnBuildForHost.interpreter} setup.py install_data --install-dir=$out --root=$out
-  '';
-
-  postInstall =
-    let
-      sitePackages = "$out/${python3.sitePackages}";
-    in
-    ''
-      install -m 644 -D -t "$out/lib/systemd/system" build/fail2ban.service
-      # Replace binary paths
-      sed -i "s#build/bdist.*/wheel/fail2ban.*/scripts/#$out/bin/#g" $out/lib/systemd/system/fail2ban.service
-      # Delete creating the runtime directory, systemd does that
-      sed -i "/ExecStartPre/d" $out/lib/systemd/system/fail2ban.service
-
-      # see https://github.com/NixOS/nixpkgs/issues/4968
-      rm -r "${sitePackages}/etc"
-
-      installManPage man/*.[1-9]
-
-      # This is a symlink to the build python version created by `updatePyExec`, seemingly to assure the same python version is used?
-      rm $out/bin/fail2ban-python
-      ln -s ${python3.interpreter} $out/bin/fail2ban-python
-
-    ''
-    + lib.optionalString stdenv.isLinux ''
-      # see https://github.com/NixOS/nixpkgs/issues/4968
-      rm -r "${sitePackages}/usr"
-    '';
-
-  meta = with lib; {
-    homepage = "https://www.fail2ban.org/";
-    description = "Program that scans log files for repeated failing login attempts and bans IP addresses";
-    license = licenses.gpl2Plus;
-    maintainers = with maintainers; [
-      eelco
-      lovek323
-    ];
-  };
-}