depot/third_party/nixpkgs/pkgs/tools/security/tor/default.nix

164 lines
3.9 KiB
Nix

{
lib,
stdenv,
fetchurl,
pkg-config,
libevent,
openssl,
zlib,
torsocks,
libseccomp,
systemd,
libcap,
xz,
zstd,
scrypt,
nixosTests,
writeShellScript,
# for update.nix
writeScript,
common-updater-scripts,
bash,
coreutils,
curl,
gnugrep,
gnupg,
gnused,
nix,
}:
let
tor-client-auth-gen = writeShellScript "tor-client-auth-gen" ''
PATH="${
lib.makeBinPath [
coreutils
gnugrep
openssl
]
}"
pem="$(openssl genpkey -algorithm x25519)"
printf private_key=descriptor:x25519:
echo "$pem" | grep -v " PRIVATE KEY" |
base64 -d | tail --bytes=32 | base32 | tr -d =
printf public_key=descriptor:x25519:
echo "$pem" | openssl pkey -in /dev/stdin -pubout |
grep -v " PUBLIC KEY" |
base64 -d | tail --bytes=32 | base32 | tr -d =
'';
in
stdenv.mkDerivation rec {
pname = "tor";
version = "0.4.8.13";
src = fetchurl {
url = "https://dist.torproject.org/${pname}-${version}.tar.gz";
sha256 = "sha256-m68mw4eiggs5QtpXIUbm63fCvGaGKvYpfNAqB05vuig=";
};
outputs = [
"out"
"geoip"
];
nativeBuildInputs = [ pkg-config ];
buildInputs =
[
libevent
openssl
zlib
xz
zstd
scrypt
]
++ lib.optionals stdenv.hostPlatform.isLinux [
libseccomp
systemd
libcap
];
patches = [ ./disable-monotonic-timer-tests.patch ];
configureFlags =
# allow inclusion of GPL-licensed code (needed for Proof of Work defense for onion services)
# for more details see
# https://gitlab.torproject.org/tpo/onion-services/onion-support/-/wikis/Documentation/PoW-FAQ#compiling-c-tor-with-the-pow-defense
[ "--enable-gpl" ]
++
# cross compiles correctly but needs the following
lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ "--disable-tool-name-check" ]
++
# sandbox is broken on aarch64-linux https://gitlab.torproject.org/tpo/core/tor/-/issues/40599
lib.optionals (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64) [
"--disable-seccomp"
];
NIX_CFLAGS_LINK = lib.optionalString stdenv.cc.isGNU "-lgcc_s";
postPatch = ''
substituteInPlace contrib/client-tools/torify \
--replace 'pathfind torsocks' true \
--replace 'exec torsocks' 'exec ${torsocks}/bin/torsocks'
patchShebangs ./scripts/maint/checkShellScripts.sh
'';
enableParallelBuilding = true;
# disable tests on linux aarch32
# https://gitlab.torproject.org/tpo/core/tor/-/issues/40912
doCheck = !(stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch32);
postInstall = ''
mkdir -p $geoip/share/tor
mv $out/share/tor/geoip{,6} $geoip/share/tor
rm -rf $out/share/tor
ln -s ${tor-client-auth-gen} $out/bin/tor-client-auth-gen
'';
passthru = {
tests.tor = nixosTests.tor;
updateScript = import ./update.nix {
inherit lib;
inherit
writeScript
common-updater-scripts
bash
coreutils
curl
gnupg
gnugrep
gnused
nix
;
};
};
meta = with lib; {
homepage = "https://www.torproject.org/";
description = "Anonymizing overlay network";
longDescription = ''
Tor helps improve your privacy by bouncing your communications around a
network of relays run by volunteers all around the world: it makes it
harder for somebody watching your Internet connection to learn what sites
you visit, and makes it harder for the sites you visit to track you. Tor
works with many of your existing applications, including web browsers,
instant messaging clients, remote login, and other applications based on
the TCP protocol.
'';
license = with licenses; [
bsd3
gpl3Only
];
maintainers = with maintainers; [
thoughtpolice
joachifm
prusnak
];
platforms = platforms.unix;
};
}