Revert "bekkalokk: add wackattack ctf systemd service"

CTF is over

This reverts commit fa843c4a59.

hosts/bekkalokk/configuration.nix

@@ -5,7 +5,6 @@
 
     ../../base.nix
     ../../misc/metrics-exporters.nix
-    ../../modules/wackattack-ctf-stockfish
 
     #./services/keycloak.nix
 

modules/wackattack-ctf-stockfish/chess.py

@@ -1,74 +0,0 @@
-#!/usr/bin/env python3
-from stockfish import *
-from inputimeout import inputimeout
-import time
-from datetime import datetime
-import random
-
-thinking_time = 1000
-
-game = Stockfish(path="./stockfish", depth=15, parameters={"Threads": 1, "Minimum Thinking Time": thinking_time, "UCI_Chess960": True})
-
-def create_random_position():
-    pos = "/pppppppp/8/8/8/8/PPPPPPPP/"
-    rank8 = ["r","r","b","q","k","b","n","n"]
-
-    while rank8.index("k") < [i for i, n in enumerate(rank8) if n == "r"][0] or rank8.index("k") > [i for i, n in enumerate(rank8) if n == "r"][1] or [i for i, n in enumerate(rank8) if n == "b"][0] % 2 == [i for i, n in enumerate(rank8) if n == "b"][1] % 2:
-        random.seed(datetime.now().microsecond)
-        random.shuffle(rank8)
-
-    rank1 = [c.upper() for c in rank8]
-    pos = "".join(rank8) + pos + "".join(rank1) + " w KQkq - 0 1"
-    game.set_fen_position(pos)
-
-def player_won():
-    with open("flag.txt") as file:
-        flag = file.read()
-    print(flag)
-    exit()
-
-def get_fast_player_move():
-    try:
-        time_over = inputimeout(prompt='Your move: ', timeout=5)
-    except Exception:
-        time_over = 'Too slow, you lost!'
-        print(time_over)
-        exit()
-    return time_over
-
-def check_game_status():
-    evaluation = game.get_evaluation()
-    turn = game.get_fen_position().split(" ")[1]
-    if evaluation["type"] == "mate" and evaluation["value"] == 0 and turn == "w":
-        print("Wow, you beat me!")
-        player_won()
-    elif evaluation["type"] == "mate" and evaluation["value"] == 0 and turn == "b":
-        print("Hah, I won again")
-        exit()
-    if evaluation["type"] == "draw":
-        print("It's a draw!")
-        print("Impressive, but I am still undefeated.")
-        exit()
-
-if __name__ == "__main__":
-    create_random_position()
-    print("Welcome to fischer chess.\nYou get 5 seconds per move. Good luck")
-    print(game.get_board_visual())
-    print("Heres the position for this game, Ill give you a few seconds to look at it before we start.")
-    time.sleep(3)
-    while True:
-        server_move = game.get_best_move_time(thinking_time)
-        game.make_moves_from_current_position([server_move])
-        check_game_status()
-        print(game.get_board_visual())
-        print(f"My move: {server_move}")
-        player_move = get_fast_player_move()
-        if type(player_move) != str or len([player_move]) != 1:
-            print("Illegal input")
-            exit()
-        try:
-            game.make_moves_from_current_position([player_move])
-            check_game_status()
-        except:
-            print("Couldn't comprehend that")
-            exit()

modules/wackattack-ctf-stockfish/default.nix

@@ -1,108 +0,0 @@
-{ config, pkgs, lib, ... }: let
-  stockfish = with pkgs.python3Packages; buildPythonPackage rec {
-    pname = "stockfish";
-    version = "3.28.0";
-    disabled = pythonOlder "3.7";
-
-    src = pkgs.fetchFromGitHub {
-      owner = "zhelyabuzhsky";
-      repo = pname;
-      rev = version;
-      hash = "sha256-XLgVjLV2QXeTYPjP/lwc0LH850LKJsymFlrAMkAn8HU=";
-    };
-
-    format = "setuptools";
-    nativeBuildInputs = [
-      setuptools
-    ];
-
-    propagatedBuildInputs = [
-      pytest-runner
-    ];
-
-    doCheck = false;
-  };
-
-  inputimeout = with pkgs.python3Packages; buildPythonPackage rec {
-    pname = "inputimeout";
-    version = "1.0.4";
-    src = pkgs.fetchFromGitHub {
-      owner = "johejo";
-      repo = pname;
-      rev = "v${version}";
-      hash = "sha256-Fh1CaqJOK58nURt4imkhCmZKG2eJlP/Hi10SarUJ+Fs=";
-    };
-
-    format = "setuptools";
-    nativeBuildInputs = [ setuptools ];
-
-    doCheck = false;
-  };
-
-  script = pkgs.writers.writePython3 "chess" {
-    libraries = [
-      stockfish
-      inputimeout   
-    ];
-
-    # Fy!
-    flakeIgnore = [ "F403" "F405" "E231" "E265" "E302" "E305" "E501" "E722" ];
-  } (builtins.replaceStrings [''path="./stockfish"''] [''path="${pkgs.stockfish}/bin/stockfish"''] (builtins.readFile ./chess.py));
-in
-{
-  sops.secrets."keys/wackattack_ctf/flag" = { };
-
-  systemd.sockets."wackattack-ctf-stockfish" = {
-    description = "Save some azure credit for the rest of us";
-    partOf = [ "wackattack-ctf-stockfish.service" ];
-    wantedBy = [ "sockets.target" ];
-
-    socketConfig = {
-      ListenStream = "0.0.0.0:9999";
-      Accept = true;
-    };
-  };
-
-  systemd.services."wackattack-ctf-stockfish@" = {
-    description = "Save some azure credit for the rest of us";
-    after = [ "network.target" ];
-    requires = [ "wackattack-ctf-stockfish.socket" ];
-    wantedBy = [ "multi-user.target" ];
-    serviceConfig = {
-      Type = "simple";
-      DynamicUser = true;
-      WorkingDirectory = "%d";
-      Restart = "always";
-      StandardInput = "socket";
-      LoadCredential = "flag.txt:${config.sops.secrets."keys/wackattack_ctf/flag".path}";
-
-      Exec = script;
-
-      # systemd hardening go barr
-      ProcSubset = "pid";
-      ProtectProc = "invisible";
-      AmbientCapabilities = "";
-      CapabilityBoundingSet = "";
-      NoNewPrivileges = true;
-      ProtectSystem = "strict";
-      ProtectHome = true;
-      PrivateTmp = true;
-      PrivateDevices = true;
-      PrivateUsers = true;
-      ProtectHostname = true;
-      ProtectClock = true;
-      ProtectKernelTunables = true;
-      ProtectKernelModules = true;
-      ProtectKernelLogs = true;
-      ProtectControlGroups = true;
-      RestrictAddressFamilies = [ "AF_INET" "AF_INET6" ];
-      RestrictNamespaces = true;
-      LockPersonality = true;
-      RestrictRealtime = true;
-      RestrictSUIDSGID = true;
-      RemoveIPC = true;
-      PrivateMounts = true;
-      SystemCallArchitectures = "native";
-    };
-  };
-}

secrets/bekkalokk/bekkalokk.yaml

@@ -13,9 +13,6 @@ mediawiki:
     database: ENC[AES256_GCM,data:EvVK3Mo6cZiIZS+gTxixU4r9SXN41VqwaWOtortZRNH+WPJ4xcYvzYMJNg==,iv:JtFTRLn3fzKIfgAPRqRgQjct7EdkEHtiyQKPy8/sZ2Q=,tag:nqzseG6BC0X5UNI/3kZZ3A==,type:str]
 keycloak:
     database: ENC[AES256_GCM,data:76+AZnNR5EiturTP7BdOCKE90bFFkfGlRtviSP5NHxPbb3RfFPJEMlwtzA==,iv:nS7VTossHdlrHjPeethhX+Ysp9ukrb5JD7kjG28OFpY=,tag:OMpiEv9nQA7v6lWJfNxEEw==,type:str]
-keys:
-    wackattack_ctf:
-        flag: ENC[AES256_GCM,data:cZCaGb/u/OZgAvXnuJPL3XqmnIa26Rl2IUpWpG/fpt/dJ7+/KssXVa6A5G6ObQhF7deCmTxuoVP8JU+DQzYRr0ftvKhLJ87rgzrE3j+UkA==,iv:3uFkNqXlVj94klU20yPIUd8tIeyUIfp0++2wkdIkiYM=,tag:OZMyEt118u10F5vSUFZE7A==,type:str]
 sops:
     kms: []
     gcp_kms: []
@@ -49,8 +46,8 @@ sops:
             akVjeTNTeGorZjJQOVlMeCtPRUVYL3MK+VMvGxrbzGz4Q3sdaDDWjal+OiK+JYKX
             GHiMXVHQJZu/RrlxMjHKN6V3iaqxZpuvLAEJ2Lzy5EOHPtuiiRyeHQ==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2023-10-26T19:59:04Z"
-    mac: ENC[AES256_GCM,data:uH0RfKBjjbYvxjl4XyoXWvwUpi+W7IQZjBdC5UoslotToTw0xnici2fKxPNZ9aFJsukLMPLC+tsT/shUqW373f/NyhsJt0Vb2YtuozFQyQstZQEpnm4WuVoFR/MEjAra/PaM4ATHSGgDuHa7qrpdKTLnrMOai5ZqxLfFbLws3dA=,iv:47hHzrnfZG5NtCN0HjziZdDBJTr451/kvY95GpB3G2M=,tag:3TCs7DSeWB6NujDUlQVGjA==,type:str]
+    lastmodified: "2023-09-17T02:02:24Z"
+    mac: ENC[AES256_GCM,data:Lkvj9UOdE/WZtFReMs6n8ucFuJNPb76ZhPHFpYAEqYEe8d9FdMPMzq05DBAJe9IqpFS0jc9SWxJUPHfGgoMR8nPciZuR/mpJ+4s/cRkPbApwBPcLlvatE/qkbcxzoLlb1vN0gth5G/U7UEfk5Pp9gIz6Yo4sEIS3Za42tId1MpI=,iv:s3VELgU/RJ98/lbQV3vPtOLXtwFzB3KlY7bMKbAzp/g=,tag:D8s0XyGnd8UhbCseB/TyFg==,type:str]
     pgp:
         - created_at: "2023-05-21T00:28:40Z"
           enc: |
@@ -73,4 +70,4 @@ sops:
             -----END PGP MESSAGE-----
           fp: F7D37890228A907440E1FD4846B9228E814A2AAC
     unencrypted_suffix: _unencrypted
-    version: 3.8.1
+    version: 3.7.3

shell.nix

@@ -3,5 +3,17 @@ pkgs.mkShell {
   nativeBuildInputs = with pkgs; [
     sops
     gnupg
+    openstackclient
   ];
+
+  shellHook = ''
+    export OS_AUTH_URL=https://api.stack.it.ntnu.no:5000
+    export OS_PROJECT_ID=b78432a088954cdc850976db13cfd61c
+    export OS_PROJECT_NAME="STUDORG_Programvareverkstedet"
+    export OS_USER_DOMAIN_NAME="NTNU"
+    export OS_PROJECT_DOMAIN_ID="d3f99bcdaf974685ad0c74c2e5d259db"
+    export OS_REGION_NAME="NTNU-IT"
+    export OS_INTERFACE=public
+    export OS_IDENTITY_API_VERSION=3
+  '';
 }