nixpkgs/pkgs/os-specific/linux/sysdig/default.nix
2023-11-29 11:10:37 +01:00

170 lines
5.1 KiB
Nix

{ lib, stdenv, fetchFromGitHub, cmake, kernel, installShellFiles, pkg-config
, luajit, ncurses, perl, jsoncpp, openssl, curl, jq, gcc, elfutils, tbb, protobuf, grpc
, yaml-cpp, nlohmann_json, re2, zstd, uthash, fetchpatch, fetchurl
}:
let
# Compare with https://github.com/draios/sysdig/blob/dev/cmake/modules/falcosecurity-libs.cmake
libsRev = "0.13.1";
libsHash = "sha256-UNoXIkFr64Nr0XVAtV4+BMNpCk4w8Dn4waZek/ok4Uk=";
# Compare with https://github.com/falcosecurity/libs/blob/master/cmake/modules/valijson.cmake#L17
valijson = fetchFromGitHub {
owner = "tristanpenman";
repo = "valijson";
rev = "v0.6";
hash = "sha256-ZD19Q2MxMQd3yEKbY90GFCrerie5/jzgO8do4JQDoKM=";
};
tinydir = fetchFromGitHub {
owner = "cxong";
repo = "tinydir";
rev = "1.2.5";
hash = "sha256-qQhvLzpCYMAafBNRWlY5yklHrILM8BYD+xxF0l17+do=";
};
# https://github.com/draios/sysdig/blob/0.31.5/cmake/modules/driver.cmake
driver = fetchFromGitHub {
owner = "falcosecurity";
repo = "libs";
rev = "6.0.1+driver";
hash = "sha256-e9TJl/IahrUc4Yq2/KssTz3IBjOZwXeLt1jOkZ94EiE=";
};
# can be dropped in next release
uthashDevendorPatch = fetchpatch {
url = "https://github.com/falcosecurity/libs/commit/0d58f798ab72e21a16ee6965c775cba2932e5100.patch";
hash = "sha256-5Y79M9u5rXZiKllJcXzDDw/3JKt0k/CgvWx+MZepkpw=";
};
# https://github.com/falcosecurity/libs/blob/master/cmake/modules/b64.cmake
base64 = fetchurl {
url = "https://raw.githubusercontent.com/istio/proxy/1.18.2/extensions/common/wasm/base64.h";
hash = "sha256-WvHRHp5caMBDvH+2pMrU4ZptX6WvPcPaeVGtVBBCw64=";
};
in
stdenv.mkDerivation rec {
pname = "sysdig";
version = "0.34.1";
src = fetchFromGitHub {
owner = "draios";
repo = "sysdig";
rev = version;
hash = "sha256-G1yr1wHiaGvLMtBZgh4eoiRNJiH0cghHqWFOjKYXXsw=";
};
nativeBuildInputs = [ cmake perl installShellFiles pkg-config ];
buildInputs = [
luajit
ncurses
openssl
curl
jq
gcc
elfutils
tbb
re2
protobuf
grpc
yaml-cpp
jsoncpp
nlohmann_json
zstd
uthash
] ++ lib.optionals (kernel != null) kernel.moduleBuildDependencies;
hardeningDisable = [ "pic" ];
postUnpack = ''
cp -r ${fetchFromGitHub {
owner = "falcosecurity";
repo = "libs";
rev = libsRev;
hash = libsHash;
}} libs
chmod -R +w libs
pushd libs
patch -p1 < ${uthashDevendorPatch}
popd
cp -r ${driver} driver-src
chmod -R +w driver-src
pushd driver-src
patch -p1 < ${uthashDevendorPatch}
popd
cmakeFlagsArray+=(
"-DFALCOSECURITY_LIBS_SOURCE_DIR=$(pwd)/libs"
"-DDRIVER_SOURCE_DIR=$(pwd)/driver-src/driver"
)
'';
cmakeFlags = [
"-DUSE_BUNDLED_DEPS=OFF"
"-DSYSDIG_VERSION=${version}"
"-DUSE_BUNDLED_B64=OFF"
"-DUSE_BUNDLED_TBB=OFF"
"-DUSE_BUNDLED_RE2=OFF"
"-DUSE_BUNDLED_JSONCPP=OFF"
"-DCREATE_TEST_TARGETS=OFF"
"-DVALIJSON_INCLUDE=${valijson}/include"
"-DTINYDIR_INCLUDE=${tinydir}"
"-DUTHASH_INCLUDE=${uthash}/include"
] ++ lib.optional (kernel == null) "-DBUILD_DRIVER=OFF";
env.NIX_CFLAGS_COMPILE =
# needed since luajit-2.1.0-beta3
"-DluaL_reg=luaL_Reg -DluaL_getn(L,i)=((int)lua_objlen(L,i)) " +
# fix compiler warnings been treated as errors
"-Wno-error";
preConfigure = ''
if ! grep -q "${libsRev}" cmake/modules/falcosecurity-libs.cmake; then
echo "falcosecurity-libs checksum needs to be updated!"
exit 1
fi
cmakeFlagsArray+=(-DCMAKE_EXE_LINKER_FLAGS="-ltbb -lcurl -lzstd -labsl_synchronization")
install -D ${base64} build/b64/base64.h
'' + lib.optionalString (kernel != null) ''
export INSTALL_MOD_PATH="$out"
export KERNELDIR="${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
'';
postInstall =
''
# Fix the bash completion location
installShellCompletion --bash $out/etc/bash_completion.d/sysdig
rm $out/etc/bash_completion.d/sysdig
rmdir $out/etc/bash_completion.d
rmdir $out/etc
''
+ lib.optionalString (kernel != null) ''
make install_driver
kernel_dev=${kernel.dev}
kernel_dev=''${kernel_dev#${builtins.storeDir}/}
kernel_dev=''${kernel_dev%%-linux*dev*}
if test -f "$out/lib/modules/${kernel.modDirVersion}/extra/scap.ko"; then
sed -i "s#$kernel_dev#................................#g" $out/lib/modules/${kernel.modDirVersion}/extra/scap.ko
else
for i in $out/lib/modules/${kernel.modDirVersion}/{extra,updates}/scap.ko.xz; do
if test -f "$i"; then
xz -d $i
sed -i "s#$kernel_dev#................................#g" ''${i%.xz}
xz -9 ''${i%.xz}
fi
done
fi
'';
meta = with lib; {
description = "A tracepoint-based system tracing tool for Linux (with clients for other OSes)";
license = with licenses; [ asl20 gpl2 mit ];
maintainers = [maintainers.raskin];
platforms = ["x86_64-linux"] ++ platforms.darwin;
broken = kernel != null && versionOlder kernel.version "4.14";
homepage = "https://sysdig.com/opensource/";
downloadPage = "https://github.com/draios/sysdig/releases";
};
}