Revert "bekkalokk: add wackattack ctf systemd service"

CTF is over

This reverts commit fa843c4a59.
This commit is contained in:
Daniel Lovbrotte Olsen 2023-10-30 09:03:27 +01:00
parent 1a683d2a92
commit b458801f95
4 changed files with 3 additions and 189 deletions

View File

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

View File

@ -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()

View File

@ -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";
};
};
}

View File

@ -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