1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
{ 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 }:
let
# Compare with https://github.com/draios/sysdig/blob/0.36.0/cmake/modules/falcosecurity-libs.cmake
libsRev = "0.15.1";
libsHash = "sha256-CsKa5ybRj7Mjb71xNwd8FtDprOMfpJMrm3mvkeqZE3o=";
# Compare with https://github.com/falcosecurity/libs/blob/0.15.1/cmake/modules/valijson.cmake
valijson = fetchFromGitHub {
owner = "tristanpenman";
repo = "valijson";
rev = "v1.0.2";
hash = "sha256-wvFdjsDtKH7CpbEpQjzWtLC4RVOU9+D2rSK0Xo1cJqo=";
};
# https://github.com/draios/sysdig/blob/0.36.0/cmake/modules/driver.cmake
driver = fetchFromGitHub {
owner = "falcosecurity";
repo = "libs";
rev = "7.0.0+driver";
hash = "sha256-kXqvfM7HbGh2wEGaO4KBkFDW+m5gpOShJZKJLu9McKk=";
};
in stdenv.mkDerivation rec {
pname = "sysdig";
version = "0.36.0";
src = fetchFromGitHub {
owner = "draios";
repo = "sysdig";
rev = version;
hash = "sha256-EQnmtxByTsSawQPFmTe2pBMcv5rFaNtST+2KXZSFuoo=";
};
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 ${
fetchFromGitHub {
owner = "falcosecurity";
repo = "libs";
rev = libsRev;
hash = libsHash;
}
} libs
chmod -R +w libs
substituteInPlace libs/userspace/libscap/libscap.pc.in libs/userspace/libsinsp/libsinsp.pc.in \
--replace-fail "\''${prefix}/@CMAKE_INSTALL_LIBDIR@" "@CMAKE_INSTALL_FULL_LIBDIR@" \
--replace-fail "\''${prefix}/@CMAKE_INSTALL_INCLUDEDIR@" "@CMAKE_INSTALL_FULL_INCLUDEDIR@"
cp -r ${driver} driver-src
chmod -R +w driver-src
# Hacky but needed until https://github.com/draios/sysdig/issues/2077 is resolved for kernel >= 6.8 as strlcpy got removed and build fails
${lib.optionalString
(kernel != null && lib.versionAtLeast kernel.version "6.8") ''
substituteInPlace libs/driver/ppm_events.c driver-src/driver/ppm_events.c --replace-fail "strlcpy" "strscpy"
''}
cmakeFlagsArray+=(
"-DFALCOSECURITY_LIBS_SOURCE_DIR=$(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=${valijson}/include"
"-DUTHASH_INCLUDE=${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 "${libsRev}" cmake/modules/falcosecurity-libs.cmake; then
echo "falcosecurity-libs checksum needs to be updated!"
exit 1
fi
cmakeFlagsArray+=(-DCMAKE_EXE_LINKER_FLAGS="-ltbb -lcurl -lzstd -labsl_synchronization")
'' + lib.optionalString (kernel != null) ''
export INSTALL_MOD_PATH="$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") || kernel.isHardened || kernel.isZen);
homepage = "https://sysdig.com/opensource/";
downloadPage = "https://github.com/draios/sysdig/releases";
};
}
|