380bb617c0
Fixes CVE-2021-3448. https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2021q1/014835.html
81 lines
2.6 KiB
Nix
81 lines
2.6 KiB
Nix
{ lib, stdenv, fetchurl, pkg-config, dbus, nettle, fetchpatch
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, libidn, libnetfilter_conntrack, buildPackages }:
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with lib;
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let
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copts = concatStringsSep " " ([
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"-DHAVE_IDN"
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"-DHAVE_DNSSEC"
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] ++ optionals stdenv.isLinux [
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"-DHAVE_DBUS"
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"-DHAVE_CONNTRACK"
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]);
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in
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stdenv.mkDerivation rec {
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pname = "dnsmasq";
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version = "2.85";
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src = fetchurl {
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url = "https://www.thekelleys.org.uk/dnsmasq/${pname}-${version}.tar.xz";
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sha256 = "sha256-rZjTgD32h+W5OAgPPSXGKP5ByHh1LQP7xhmXh/7jEvo=";
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};
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postPatch = lib.optionalString stdenv.hostPlatform.isLinux ''
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sed '1i#include <linux/sockios.h>' -i src/dhcp.c
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'';
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preBuild = ''
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makeFlagsArray=("COPTS=${copts}")
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'';
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makeFlags = [
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"DESTDIR="
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"BINDIR=$(out)/bin"
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"MANDIR=$(out)/man"
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"LOCALEDIR=$(out)/share/locale"
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"PKG_CONFIG=${buildPackages.pkg-config}/bin/${buildPackages.pkg-config.targetPrefix}pkg-config"
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];
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hardeningEnable = [ "pie" ];
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postBuild = optionalString stdenv.isLinux ''
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make -C contrib/lease-tools
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'';
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# XXX: Does the systemd service definition really belong here when our NixOS
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# module can create it in Nix-land?
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postInstall = ''
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install -Dm644 trust-anchors.conf $out/share/dnsmasq/trust-anchors.conf
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'' + optionalString stdenv.isDarwin ''
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install -Dm644 contrib/MacOSX-launchd/uk.org.thekelleys.dnsmasq.plist \
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$out/Library/LaunchDaemons/uk.org.thekelleys.dnsmasq.plist
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substituteInPlace $out/Library/LaunchDaemons/uk.org.thekelleys.dnsmasq.plist \
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--replace "/usr/local/sbin" "$out/bin"
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'' + optionalString stdenv.isLinux ''
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install -Dm644 dbus/dnsmasq.conf $out/share/dbus-1/system.d/dnsmasq.conf
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install -Dm755 contrib/lease-tools/dhcp_lease_time $out/bin/dhcp_lease_time
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install -Dm755 contrib/lease-tools/dhcp_release $out/bin/dhcp_release
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install -Dm755 contrib/lease-tools/dhcp_release6 $out/bin/dhcp_release6
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mkdir -p $out/share/dbus-1/system-services
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cat <<END > $out/share/dbus-1/system-services/uk.org.thekelleys.dnsmasq.service
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[D-BUS Service]
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Name=uk.org.thekelleys.dnsmasq
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Exec=$out/bin/dnsmasq -k -1
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User=root
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SystemdService=dnsmasq.service
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END
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'';
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nativeBuildInputs = [ pkg-config ];
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buildInputs = [ nettle libidn ]
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++ optionals stdenv.isLinux [ dbus libnetfilter_conntrack ];
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meta = {
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description = "An integrated DNS, DHCP and TFTP server for small networks";
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homepage = "https://www.thekelleys.org.uk/dnsmasq/doc.html";
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license = licenses.gpl2;
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platforms = with platforms; linux ++ darwin;
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maintainers = with maintainers; [ eelco fpletz globin ];
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};
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}
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