nixpkgs/pkgs/tools/security/ossec/agent.nix
2024-05-02 21:06:26 +02:00

70 lines
1.8 KiB
Nix

{ lib, stdenv, fetchFromGitHub, which, pcre2, zlib, ncurses, openssl }:
let
version = "unstable-2023-08-09";
in
stdenv.mkDerivation {
pname = "ossec-agent";
inherit version;
src = fetchFromGitHub {
owner = "ossec";
repo = "ossec-hids";
rev = "c8a36b0af3d4ee5252855b90236407cbfb996eb2";
sha256 = "sha256-AZ8iubyhNHXGR/l+hA61ifNDUoan7AQ42l/uRTt5GmE=";
};
# clear is used during the build process
nativeBuildInputs = [ ncurses ];
buildInputs = [ which pcre2 zlib openssl ];
# patch to remove root manipulation, install phase which tries to add users to the system, and init phase which tries to modify the system to launch files
patches = [ ./no-root.patch ];
# Workaround build failure on -fno-common toolchains like upstream
# gcc-10. Otherwise build fails as:
# ld: src/common/mgmt/pint-worker-external.po:(.data.rel.local+0x0): multiple definition of
# `PINT_worker_external_impl'; src/common/mgmt/pint-mgmt.po:(.bss+0x20): first defined here
env.NIX_CFLAGS_COMPILE = "-fcommon";
buildPhase = ''
mkdir $out
export USER_DIR="$out" # just to satisy the script
./install.sh <<EOF
en
agent
127.0.0.1
yes
yes
yes
EOF
'';
installPhase = ''
runHook preInstall
mkdir -p $out/share
mv $out/active-response/bin/* $out/bin
mv $out/etc $out/share
mv $out/queue $out/share
mv $out/var $out/share
mv $out/agentless $out/share
mv $out/.ssh $out/share
rm -r $out/active-response
rm -r $out/tmp
runHook postInstall
'';
meta = with lib; {
description = "Open source host-based instrusion detection system";
homepage = "https://www.ossec.net";
license = licenses.gpl2Only;
maintainers = with maintainers; [ happysalada ];
platforms = platforms.all;
};
}