139 lines
4.4 KiB
Nix
139 lines
4.4 KiB
Nix
{ lib, stdenv, fetchFromGitHub, fetchpatch, cmake, kernel, installShellFiles, pkg-config
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, luajit, ncurses, perl, jsoncpp, libb64, openssl, curl, jq, gcc, elfutils, tbb, protobuf, grpc
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, yaml-cpp, nlohmann_json, re2, zstd
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}:
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let
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# Compare with https://github.com/draios/sysdig/blob/dev/cmake/modules/falcosecurity-libs.cmake
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libsRev = "0.10.5";
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libsSha256 = "sha256-5a5ePcMHAlniJ8sU/5kKdRp5YkJ6tcr4h5Ru4Oc2kQY=";
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# Compare with https://github.com/falcosecurity/libs/blob/master/cmake/modules/valijson.cmake#L17
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valijson = fetchFromGitHub {
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owner = "tristanpenman";
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repo = "valijson";
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rev = "v0.6";
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sha256 = "sha256-ZD19Q2MxMQd3yEKbY90GFCrerie5/jzgO8do4JQDoKM=";
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};
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driver = fetchFromGitHub {
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owner = "falcosecurity";
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repo = "libs";
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rev = "3.0.1+driver";
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sha256 = "sha256-bK9wv17bVl93rOqw7JICnMOM0fDtPIErfMmUmNKOD5c=";
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};
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# Workaround for scap-driver compilation error on kernel 6.2: https://github.com/falcosecurity/libs/issues/918
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driverPatch = fetchpatch {
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url = "https://github.com/falcosecurity/libs/commit/b8ec3e8637c850066d01543616fe413e8deb9e1f.patch";
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hash = "sha256-s7iHbOjVqHSWRY4gktZldgrU5OClqRmbqmDtUgFIeh0=";
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};
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in
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stdenv.mkDerivation rec {
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pname = "sysdig";
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version = "0.31.3";
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src = fetchFromGitHub {
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owner = "draios";
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repo = "sysdig";
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rev = version;
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sha256 = "sha256-TMh2gw/vw6DbhKGwbqU2+c0DTpRaMZqUM83KE18NDmI=";
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};
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nativeBuildInputs = [ cmake perl installShellFiles pkg-config ];
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buildInputs = [
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luajit
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ncurses
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libb64
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openssl
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curl
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jq
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gcc
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elfutils
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tbb
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libb64
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re2
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protobuf
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grpc
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yaml-cpp
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jsoncpp
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nlohmann_json
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zstd
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] ++ lib.optionals (kernel != null) kernel.moduleBuildDependencies;
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hardeningDisable = [ "pic" ];
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postUnpack = ''
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cp -r ${fetchFromGitHub {
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owner = "falcosecurity";
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repo = "libs";
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rev = libsRev;
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sha256 = libsSha256;
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}} libs
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chmod -R +w libs
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cp -r ${driver} driver-src
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chmod -R +w driver-src
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patch -p1 -d driver-src < ${driverPatch}
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cmakeFlagsArray+=(
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"-DFALCOSECURITY_LIBS_SOURCE_DIR=$(pwd)/libs"
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"-DVALIJSON_INCLUDE=${valijson}/include"
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"-DDRIVER_SOURCE_DIR=$(pwd)/driver-src/driver"
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)
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'';
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cmakeFlags = [
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"-DUSE_BUNDLED_DEPS=OFF"
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"-DSYSDIG_VERSION=${version}"
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"-DUSE_BUNDLED_B64=OFF"
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"-DUSE_BUNDLED_TBB=OFF"
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"-DUSE_BUNDLED_RE2=OFF"
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"-DCREATE_TEST_TARGETS=OFF"
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] ++ lib.optional (kernel == null) "-DBUILD_DRIVER=OFF";
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# needed since luajit-2.1.0-beta3
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env.NIX_CFLAGS_COMPILE = "-DluaL_reg=luaL_Reg -DluaL_getn(L,i)=((int)lua_objlen(L,i))";
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preConfigure = ''
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if ! grep -q "${libsRev}" cmake/modules/falcosecurity-libs.cmake; then
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echo "falcosecurity-libs checksum needs to be updated!"
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exit 1
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fi
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cmakeFlagsArray+=(-DCMAKE_EXE_LINKER_FLAGS="-ltbb -lcurl -lzstd -labsl_synchronization")
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'' + lib.optionalString (kernel != null) ''
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export INSTALL_MOD_PATH="$out"
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export KERNELDIR="${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
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'';
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postInstall =
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''
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# Fix the bash completion location
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installShellCompletion --bash $out/etc/bash_completion.d/sysdig
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rm $out/etc/bash_completion.d/sysdig
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rmdir $out/etc/bash_completion.d
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rmdir $out/etc
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''
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+ lib.optionalString (kernel != null) ''
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make install_driver
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kernel_dev=${kernel.dev}
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kernel_dev=''${kernel_dev#/nix/store/}
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kernel_dev=''${kernel_dev%%-linux*dev*}
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if test -f "$out/lib/modules/${kernel.modDirVersion}/extra/scap.ko"; then
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sed -i "s#$kernel_dev#................................#g" $out/lib/modules/${kernel.modDirVersion}/extra/scap.ko
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else
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xz -d $out/lib/modules/${kernel.modDirVersion}/extra/scap.ko.xz
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sed -i "s#$kernel_dev#................................#g" $out/lib/modules/${kernel.modDirVersion}/extra/scap.ko
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xz $out/lib/modules/${kernel.modDirVersion}/extra/scap.ko
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fi
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'';
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meta = with lib; {
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description = "A tracepoint-based system tracing tool for Linux (with clients for other OSes)";
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license = with licenses; [ asl20 gpl2 mit ];
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maintainers = [maintainers.raskin];
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platforms = ["x86_64-linux"] ++ platforms.darwin;
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broken = kernel != null && versionOlder kernel.version "4.14";
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homepage = "https://sysdig.com/opensource/";
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downloadPage = "https://github.com/draios/sysdig/releases";
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};
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}
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