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|
{ lib
, stdenv
, python3
, fetchFromGitHub
, makeWrapper
, gdb
}:
let
pwndbg-py = python3.pkgs.pwndbg;
pythonPath = python3.pkgs.makePythonPath [ pwndbg-py ];
binPath = lib.makeBinPath ([
python3.pkgs.pwntools # ref: https://github.com/pwndbg/pwndbg/blob/2022.12.19/pwndbg/wrappers/checksec.py#L8
] ++ lib.optionals stdenv.isLinux [
python3.pkgs.ropper # ref: https://github.com/pwndbg/pwndbg/blob/2022.12.19/pwndbg/commands/ropper.py#L30
python3.pkgs.ropgadget # ref: https://github.com/pwndbg/pwndbg/blob/2022.12.19/pwndbg/commands/rop.py#L32
]);
in
stdenv.mkDerivation {
pname = "pwndbg";
version = lib.getVersion pwndbg-py;
format = "other";
inherit (pwndbg-py) src;
nativeBuildInputs = [ makeWrapper ];
installPhase = ''
runHook preInstall
mkdir -p $out/share/pwndbg
cp gdbinit.py $out/share/pwndbg/gdbinit.py
chmod +x $out/share/pwndbg/gdbinit.py
# First line is a import from future, so we need to append our imports after that
sed '2 i import sys, os
3 i [sys.path.append(p) for p in "${pythonPath}".split(":")]
4 i os.environ["PATH"] += ":${binPath}"' -i $out/share/pwndbg/gdbinit.py
# Don't require an in-package venv
touch $out/share/pwndbg/.skip-venv
makeWrapper ${gdb}/bin/gdb $out/bin/pwndbg \
--add-flags "-q -x $out/share/pwndbg/gdbinit.py"
runHook postInstall
'';
doInstallCheck = true;
installCheckPhase = ''
runHook preInstallCheck
# Check if pwndbg is installed correctly
HOME=$TMPDIR LC_CTYPE=C.UTF-8 $out/bin/pwndbg -ex exit
runHook postInstallCheck
'';
meta = with lib; {
description = "Exploit Development and Reverse Engineering with GDB Made Easy";
mainProgram = "pwndbg";
homepage = "https://github.com/pwndbg/pwndbg";
license = licenses.mit;
platforms = platforms.all;
maintainers = with maintainers; [ mic92 patryk4815 msanft ];
# not supported on aarch64-darwin see: https://inbox.sourceware.org/gdb/3185c3b8-8a91-4beb-a5d5-9db6afb93713@Spark/
broken = stdenv.isDarwin && stdenv.isAarch64;
};
}
|
