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{
description = ''
One Flake to rule them all^W^Wcommon CTF problems, namely broken infa.
Usage:
; nix flake init -t git+https://github.com/hanemile/hefe\#ctf
'';
nixConfig.bash-prompt = "\[ctf\]; ";
inputs = {
nixpkgs.url = "git+ssh://git@github.com/nixos/nixpkgs.git?shallow=1&ref=nixos-24.11";
pwndbg.url = "git+ssh://git@github.com/pwndbg/pwndbg";
};
# Flake outputs
outputs =
{ nixpkgs, pwndbg, ... }@inputs:
let
# Systems supported
allSystems = [
"x86_64-linux" # 64-bit Intel/AMD Linux
"aarch64-linux" # 64-bit ARM Linux
"x86_64-darwin" # 64-bit Intel macOS
"aarch64-darwin" # 64-bit ARM macOS
];
# Helper to provide system-specific attributes
nameValuePair = name: value: { inherit name value; };
genAttrs = names: f: builtins.listToAttrs (map (n: nameValuePair n (f n)) names);
forAllSystems = f: genAttrs allSystems (system: f {
pkgs = import nixpkgs { inherit system; };
pwndbg = inputs.pwndbg.packages.${system}.default;
});
in
{
# Development environment output
devShells = forAllSystems (
{ pkgs, pwndbg }:
{
default =
pkgs.mkShell {
shellHook = ''
cat << EOF > solve.py
from pwn import *
context.gdbinit="${pwndbg}/share/pwndbg/gdbinit.py"
# exe = ELF("./a.out")
p = remote("138.199.213.51", 31335)
#p = gdb.debug(exe.path, gdbscript=''''
# break main
# c
# '''')
p.sendlineafter(b"> ", b"asd")
p.interactive()
EOF
'';
packages = [
pkgs.gcc
pwndbg
(pkgs.python311.withPackages ( ps: with ps; [
pwntools
pwndbg
pycryptodome
]))
];
};
}
);
};
}
|
