122 lines
3.6 KiB
Nix
122 lines
3.6 KiB
Nix
{ lib, stdenv, fetchurl, pkg-config, libevent, openssl, zlib, torsocks
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, libseccomp, systemd, libcap, xz, zstd, scrypt, nixosTests
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, writeShellScript
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# for update.nix
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, writeScript
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, common-updater-scripts
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, bash
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, coreutils
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, curl
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, gnugrep
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, gnupg
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, gnused
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, nix
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}:
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let
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tor-client-auth-gen = writeShellScript "tor-client-auth-gen" ''
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PATH="${lib.makeBinPath [coreutils gnugrep openssl]}"
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pem="$(openssl genpkey -algorithm x25519)"
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printf private_key=descriptor:x25519:
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echo "$pem" | grep -v " PRIVATE KEY" |
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base64 -d | tail --bytes=32 | base32 | tr -d =
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printf public_key=descriptor:x25519:
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echo "$pem" | openssl pkey -in /dev/stdin -pubout |
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grep -v " PUBLIC KEY" |
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base64 -d | tail --bytes=32 | base32 | tr -d =
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'';
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in
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stdenv.mkDerivation rec {
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pname = "tor";
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version = "0.4.8.12";
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src = fetchurl {
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url = "https://dist.torproject.org/${pname}-${version}.tar.gz";
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sha256 = "sha256-ynzHNdmON0e1jy88wU+ATdeJ+g+zM6hNy2vXCtu4yHQ=";
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};
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outputs = [ "out" "geoip" ];
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nativeBuildInputs = [ pkg-config ];
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buildInputs = [ libevent openssl zlib xz zstd scrypt ] ++
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lib.optionals stdenv.isLinux [ libseccomp systemd libcap ];
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patches = [ ./disable-monotonic-timer-tests.patch ];
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configureFlags =
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# allow inclusion of GPL-licensed code (needed for Proof of Work defense for onion services)
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# for more details see
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# https://gitlab.torproject.org/tpo/onion-services/onion-support/-/wikis/Documentation/PoW-FAQ#compiling-c-tor-with-the-pow-defense
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[ "--enable-gpl" ]
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++
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# cross compiles correctly but needs the following
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lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ "--disable-tool-name-check" ]
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++
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# sandbox is broken on aarch64-linux https://gitlab.torproject.org/tpo/core/tor/-/issues/40599
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lib.optionals (stdenv.isLinux && stdenv.isAarch64) [ "--disable-seccomp" ]
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;
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NIX_CFLAGS_LINK = lib.optionalString stdenv.cc.isGNU "-lgcc_s";
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postPatch = ''
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substituteInPlace contrib/client-tools/torify \
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--replace 'pathfind torsocks' true \
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--replace 'exec torsocks' 'exec ${torsocks}/bin/torsocks'
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patchShebangs ./scripts/maint/checkShellScripts.sh
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'';
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enableParallelBuilding = true;
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# disable tests on linux aarch32
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# https://gitlab.torproject.org/tpo/core/tor/-/issues/40912
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doCheck = !(stdenv.isLinux && stdenv.isAarch32);
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postInstall = ''
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mkdir -p $geoip/share/tor
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mv $out/share/tor/geoip{,6} $geoip/share/tor
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rm -rf $out/share/tor
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ln -s ${tor-client-auth-gen} $out/bin/tor-client-auth-gen
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'';
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passthru = {
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tests.tor = nixosTests.tor;
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updateScript = import ./update.nix {
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inherit lib;
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inherit
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writeScript
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common-updater-scripts
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bash
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coreutils
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curl
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gnupg
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gnugrep
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gnused
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nix
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;
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};
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};
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meta = with lib; {
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homepage = "https://www.torproject.org/";
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description = "Anonymizing overlay network";
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longDescription = ''
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Tor helps improve your privacy by bouncing your communications around a
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network of relays run by volunteers all around the world: it makes it
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harder for somebody watching your Internet connection to learn what sites
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you visit, and makes it harder for the sites you visit to track you. Tor
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works with many of your existing applications, including web browsers,
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instant messaging clients, remote login, and other applications based on
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the TCP protocol.
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'';
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license = with licenses; [ bsd3 gpl3Only ];
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maintainers = with maintainers;
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[ thoughtpolice joachifm prusnak ];
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platforms = platforms.unix;
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};
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}
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