Merge pull request #161193 from Mic92/bird1
bird: drop bird1 package & modules; hardening
This commit is contained in:
0x4A6F
GitHub
commit
7ad39a4125
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@ -546,6 +546,14 @@
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<literal>tilp2</literal> was removed together with its module
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</para>
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</listitem>
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<listitem>
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<para>
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<literal>bird1</literal> and its modules
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<literal>services.bird</literal> as well as
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<literal>services.bird6</literal> have been removed. Upgrade
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to <literal>services.bird2</literal>.
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</para>
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</listitem>
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<listitem>
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<para>
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The options
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@ -178,6 +178,8 @@ In addition to numerous new and upgraded packages, this release has the followin
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- `tilp2` was removed together with its module
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- `bird1` and its modules `services.bird` as well as `services.bird6` have been removed. Upgrade to `services.bird2`.
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- The options `networking.interfaces.<name>.ipv4.routes` and `networking.interfaces.<name>.ipv6.routes` are no longer ignored when using networkd instead of the default scripted network backend by setting `networking.useNetworkd` to `true`.
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- MultiMC has been replaced with the fork PolyMC due to upstream developers being hostile to 3rd party package maintainers. PolyMC removes all MultiMC branding and is aimed at providing proper 3rd party packages like the one contained in Nixpkgs. This change affects the data folder where game instances and other save and configuration files are stored. Users with existing installations should rename `~/.local/share/multimc` to `~/.local/share/polymc`. The main config file's path has also moved from `~/.local/share/multimc/multimc.cfg` to `~/.local/share/polymc/polymc.cfg`.
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@ -3,103 +3,107 @@
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let
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inherit (lib) mkEnableOption mkIf mkOption optionalString types;
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generic = variant:
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let
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cfg = config.services.${variant};
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pkg = pkgs.${variant};
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birdBin = if variant == "bird6" then "bird6" else "bird";
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birdc = if variant == "bird6" then "birdc6" else "birdc";
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descr =
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{ bird = "1.6.x with IPv4 support";
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bird6 = "1.6.x with IPv6 support";
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bird2 = "2.x";
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}.${variant};
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in {
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###### interface
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options = {
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services.${variant} = {
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enable = mkEnableOption "BIRD Internet Routing Daemon (${descr})";
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config = mkOption {
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type = types.lines;
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description = ''
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BIRD Internet Routing Daemon configuration file.
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<link xlink:href='http://bird.network.cz/'/>
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'';
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};
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checkConfig = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether the config should be checked at build time.
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When the config can't be checked during build time, for example when it includes
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other files, either disable this option or use <code>preCheckConfig</code> to create
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the included files before checking.
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'';
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};
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preCheckConfig = mkOption {
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type = types.lines;
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default = "";
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example = ''
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echo "cost 100;" > include.conf
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'';
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description = ''
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Commands to execute before the config file check. The file to be checked will be
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available as <code>${variant}.conf</code> in the current directory.
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Files created with this option will not be available at service runtime, only during
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build time checking.
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'';
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};
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};
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cfg = config.services.bird2;
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in
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{
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###### interface
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options = {
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services.bird2 = {
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enable = mkEnableOption "BIRD Internet Routing Daemon";
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config = mkOption {
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type = types.lines;
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description = ''
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BIRD Internet Routing Daemon configuration file.
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<link xlink:href='http://bird.network.cz/'/>
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'';
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};
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checkConfig = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether the config should be checked at build time.
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When the config can't be checked during build time, for example when it includes
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other files, either disable this option or use <code>preCheckConfig</code> to create
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the included files before checking.
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'';
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};
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preCheckConfig = mkOption {
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type = types.lines;
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default = "";
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example = ''
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echo "cost 100;" > include.conf
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'';
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description = ''
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Commands to execute before the config file check. The file to be checked will be
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available as <code>bird2.conf</code> in the current directory.
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###### implementation
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config = mkIf cfg.enable {
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environment.systemPackages = [ pkg ];
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environment.etc."bird/${variant}.conf".source = pkgs.writeTextFile {
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name = "${variant}.conf";
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text = cfg.config;
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checkPhase = optionalString cfg.checkConfig ''
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ln -s $out ${variant}.conf
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${cfg.preCheckConfig}
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${pkg}/bin/${birdBin} -d -p -c ${variant}.conf
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'';
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};
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systemd.services.${variant} = {
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description = "BIRD Internet Routing Daemon (${descr})";
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wantedBy = [ "multi-user.target" ];
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reloadIfChanged = true;
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restartTriggers = [ config.environment.etc."bird/${variant}.conf".source ];
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serviceConfig = {
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Type = "forking";
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Restart = "on-failure";
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ExecStart = "${pkg}/bin/${birdBin} -c /etc/bird/${variant}.conf -u ${variant} -g ${variant}";
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ExecReload = "/bin/sh -c '${pkg}/bin/${birdBin} -c /etc/bird/${variant}.conf -p && ${pkg}/bin/${birdc} configure'";
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ExecStop = "${pkg}/bin/${birdc} down";
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CapabilityBoundingSet = [ "CAP_CHOWN" "CAP_FOWNER" "CAP_DAC_OVERRIDE" "CAP_SETUID" "CAP_SETGID"
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# see bird/sysdep/linux/syspriv.h
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"CAP_NET_BIND_SERVICE" "CAP_NET_BROADCAST" "CAP_NET_ADMIN" "CAP_NET_RAW" ];
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ProtectSystem = "full";
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ProtectHome = "yes";
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SystemCallFilter="~@cpu-emulation @debug @keyring @module @mount @obsolete @raw-io";
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MemoryDenyWriteExecute = "yes";
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};
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};
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users = {
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users.${variant} = {
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description = "BIRD Internet Routing Daemon user";
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group = variant;
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isSystemUser = true;
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};
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groups.${variant} = {};
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};
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Files created with this option will not be available at service runtime, only during
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build time checking.
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'';
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};
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};
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};
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in
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{
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imports = map generic [ "bird" "bird6" "bird2" ];
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imports = [
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(lib.mkRemovedOptionModule [ "services" "bird" ] "Use services.bird2 instead")
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(lib.mkRemovedOptionModule [ "services" "bird6" ] "Use services.bird2 instead")
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];
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###### implementation
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config = mkIf cfg.enable {
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environment.systemPackages = [ pkgs.bird ];
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environment.etc."bird/bird2.conf".source = pkgs.writeTextFile {
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name = "bird2";
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text = cfg.config;
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checkPhase = optionalString cfg.checkConfig ''
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ln -s $out bird2.conf
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${cfg.preCheckConfig}
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${pkgs.bird}/bin/bird -d -p -c bird2.conf
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'';
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};
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systemd.services.bird2 = {
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description = "BIRD Internet Routing Daemon";
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wantedBy = [ "multi-user.target" ];
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reloadIfChanged = true;
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restartTriggers = [ config.environment.etc."bird/bird2.conf".source ];
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serviceConfig = {
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Type = "forking";
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Restart = "on-failure";
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# We need to start as root so bird can open netlink sockets i.e. for ospf
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ExecStart = "${pkgs.bird}/bin/bird -c /etc/bird/bird2.conf -u bird2 -g bird2";
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ExecReload = "/bin/sh -c '${pkgs.bird}/bin/bird -c /etc/bird/bird2.conf -p && ${pkgs.bird}/bin/birdc configure'";
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ExecStop = "${pkgs.bird}/bin/birdc down";
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RuntimeDirectory = "bird";
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CapabilityBoundingSet = [
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"CAP_CHOWN"
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"CAP_FOWNER"
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"CAP_SETUID"
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"CAP_SETGID"
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"CAP_NET_ADMIN"
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"CAP_NET_BROADCAST"
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"CAP_NET_BIND_SERVICE"
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"CAP_NET_RAW"
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];
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ProtectSystem = "full";
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ProtectHome = "yes";
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ProtectKernelTunables = true;
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ProtectControlGroups = true;
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PrivateTmp = true;
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PrivateDevices = true;
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SystemCallFilter = "~@cpu-emulation @debug @keyring @module @mount @obsolete @raw-io";
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MemoryDenyWriteExecute = "yes";
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};
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};
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users = {
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users.bird2 = {
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description = "BIRD Internet Routing Daemon user";
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group = "bird2";
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isSystemUser = true;
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};
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groups.bird2 = { };
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};
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};
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}
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@ -9,7 +9,7 @@ let
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inherit (import ../lib/testing-python.nix { inherit system pkgs; }) makeTest;
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inherit (pkgs.lib) optionalString;
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hostShared = hostId: { pkgs, ... }: {
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makeBird2Host = hostId: { pkgs, ... }: {
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virtualisation.vlans = [ 1 ];
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environment.systemPackages = with pkgs; [ jq ];
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@ -24,105 +24,6 @@ let
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name = "eth1";
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networkConfig.Address = "10.0.0.${hostId}/24";
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};
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};
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birdTest = v4:
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let variant = "bird${optionalString (!v4) "6"}"; in
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makeTest {
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name = variant;
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nodes.host1 = makeBirdHost variant "1";
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nodes.host2 = makeBirdHost variant "2";
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testScript = makeTestScript variant v4 (!v4);
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};
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bird2Test = makeTest {
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name = "bird2";
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nodes.host1 = makeBird2Host "1";
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nodes.host2 = makeBird2Host "2";
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testScript = makeTestScript "bird2" true true;
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};
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makeTestScript = variant: v4: v6: ''
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start_all()
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host1.wait_for_unit("${variant}.service")
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host2.wait_for_unit("${variant}.service")
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${optionalString v4 ''
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with subtest("Waiting for advertised IPv4 routes"):
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host1.wait_until_succeeds("ip --json r | jq -e 'map(select(.dst == \"10.10.0.2\")) | any'")
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host2.wait_until_succeeds("ip --json r | jq -e 'map(select(.dst == \"10.10.0.1\")) | any'")
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''}
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${optionalString v6 ''
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with subtest("Waiting for advertised IPv6 routes"):
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host1.wait_until_succeeds("ip --json -6 r | jq -e 'map(select(.dst == \"fdff::2\")) | any'")
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host2.wait_until_succeeds("ip --json -6 r | jq -e 'map(select(.dst == \"fdff::1\")) | any'")
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''}
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with subtest("Check fake routes in preCheckConfig do not exists"):
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${optionalString v4 ''host1.fail("ip --json r | jq -e 'map(select(.dst == \"1.2.3.4\")) | any'")''}
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${optionalString v4 ''host2.fail("ip --json r | jq -e 'map(select(.dst == \"1.2.3.4\")) | any'")''}
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${optionalString v6 ''host1.fail("ip --json -6 r | jq -e 'map(select(.dst == \"fd00::\")) | any'")''}
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${optionalString v6 ''host2.fail("ip --json -6 r | jq -e 'map(select(.dst == \"fd00::\")) | any'")''}
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'';
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makeBirdHost = variant: hostId: { pkgs, ... }: {
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imports = [ (hostShared hostId) ];
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services.${variant} = {
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enable = true;
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config = ''
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log syslog all;
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debug protocols all;
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router id 10.0.0.${hostId};
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protocol device {
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}
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protocol kernel {
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import none;
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export all;
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}
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protocol static {
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include "static.conf";
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}
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protocol ospf {
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export all;
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area 0 {
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interface "eth1" {
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hello 5;
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wait 5;
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};
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};
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}
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'';
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preCheckConfig =
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let
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route = { bird = "1.2.3.4/32"; bird6 = "fd00::/128"; }.${variant};
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in
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''echo "route ${route} blackhole;" > static.conf'';
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};
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systemd.tmpfiles.rules =
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let
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route = { bird = "10.10.0.${hostId}/32"; bird6 = "fdff::${hostId}/128"; }.${variant};
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in
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[ "f /etc/bird/static.conf - - - - route ${route} blackhole;" ];
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};
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makeBird2Host = hostId: { pkgs, ... }: {
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imports = [ (hostShared hostId) ];
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services.bird2 = {
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enable = true;
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@ -198,8 +99,30 @@ let
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];
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};
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in
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{
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bird = birdTest true;
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bird6 = birdTest false;
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bird2 = bird2Test;
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makeTest {
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name = "bird2";
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nodes.host1 = makeBird2Host "1";
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nodes.host2 = makeBird2Host "2";
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testScript = ''
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start_all()
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host1.wait_for_unit("bird2.service")
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host2.wait_for_unit("bird2.service")
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|
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with subtest("Waiting for advertised IPv4 routes"):
|
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host1.wait_until_succeeds("ip --json r | jq -e 'map(select(.dst == \"10.10.0.2\")) | any'")
|
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host2.wait_until_succeeds("ip --json r | jq -e 'map(select(.dst == \"10.10.0.1\")) | any'")
|
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with subtest("Waiting for advertised IPv6 routes"):
|
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host1.wait_until_succeeds("ip --json -6 r | jq -e 'map(select(.dst == \"fdff::2\")) | any'")
|
||||
host2.wait_until_succeeds("ip --json -6 r | jq -e 'map(select(.dst == \"fdff::1\")) | any'")
|
||||
|
||||
with subtest("Check fake routes in preCheckConfig do not exists"):
|
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host1.fail("ip --json r | jq -e 'map(select(.dst == \"1.2.3.4\")) | any'")
|
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host2.fail("ip --json r | jq -e 'map(select(.dst == \"1.2.3.4\")) | any'")
|
||||
|
||||
host1.fail("ip --json -6 r | jq -e 'map(select(.dst == \"fd00::\")) | any'")
|
||||
host2.fail("ip --json -6 r | jq -e 'map(select(.dst == \"fd00::\")) | any'")
|
||||
'';
|
||||
}
|
||||
|
|
|
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|
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@ -1,66 +1,35 @@
|
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{ lib, stdenv, fetchurl, fetchpatch, flex, bison, readline, libssh, nixosTests }:
|
||||
|
||||
with lib;
|
||||
stdenv.mkDerivation rec {
|
||||
pname = "bird";
|
||||
version = "2.0.9";
|
||||
|
||||
let
|
||||
|
||||
generic = { version, sha256, enableIPv6 ? false }:
|
||||
stdenv.mkDerivation rec {
|
||||
pname = "bird";
|
||||
inherit version;
|
||||
|
||||
src = fetchurl {
|
||||
inherit sha256;
|
||||
url = "ftp://bird.network.cz/pub/bird/${pname}-${version}.tar.gz";
|
||||
};
|
||||
|
||||
nativeBuildInputs = [ flex bison ];
|
||||
buildInputs = [ readline libssh ];
|
||||
|
||||
patches = [
|
||||
(./. + "/dont-create-sysconfdir-${builtins.substring 0 1 version}.patch")
|
||||
]
|
||||
++ optional (lib.versionOlder version "2")
|
||||
# https://github.com/BIRD/bird/pull/4
|
||||
(fetchpatch {
|
||||
url = "https://github.com/BIRD/bird/commit/fca9ab48e3823c734886f47156a92f6b804c16e9.patch";
|
||||
sha256 = "1pnndc3n56lqqcy74ln0w5kn3i9rbzsm2dqiyp1qw7j33dpkln1b";
|
||||
})
|
||||
;
|
||||
|
||||
CPP="${stdenv.cc.targetPrefix}cpp -E";
|
||||
|
||||
configureFlags = [
|
||||
"--localstatedir=/var"
|
||||
] ++ optional enableIPv6 "--enable-ipv6";
|
||||
|
||||
passthru.tests = nixosTests.bird;
|
||||
|
||||
meta = {
|
||||
description = "BIRD Internet Routing Daemon";
|
||||
homepage = "http://bird.network.cz";
|
||||
license = licenses.gpl2Plus;
|
||||
maintainers = with maintainers; [ fpletz globin ];
|
||||
platforms = platforms.linux;
|
||||
};
|
||||
};
|
||||
|
||||
in
|
||||
|
||||
{
|
||||
bird = generic {
|
||||
version = "1.6.8";
|
||||
sha256 = "1ch0pkkhd7axdjlvhprynh9q08x0nm984nvkm1cjb7gm5rfsnqbc";
|
||||
};
|
||||
|
||||
bird6 = generic {
|
||||
version = "1.6.8";
|
||||
sha256 = "1ch0pkkhd7axdjlvhprynh9q08x0nm984nvkm1cjb7gm5rfsnqbc";
|
||||
enableIPv6 = true;
|
||||
};
|
||||
|
||||
bird2 = generic {
|
||||
version = "2.0.9";
|
||||
src = fetchurl {
|
||||
sha256 = "sha256-dnhrvN7TBh4bsiGwEfLMACIewGPenNoASn2bBhoJbV4=";
|
||||
url = "ftp://bird.network.cz/pub/bird/${pname}-${version}.tar.gz";
|
||||
};
|
||||
|
||||
nativeBuildInputs = [ flex bison ];
|
||||
buildInputs = [ readline libssh ];
|
||||
|
||||
patches = [
|
||||
(./. + "/dont-create-sysconfdir-${builtins.substring 0 1 version}.patch")
|
||||
];
|
||||
|
||||
CPP="${stdenv.cc.targetPrefix}cpp -E";
|
||||
|
||||
configureFlags = [
|
||||
"--localstatedir=/var"
|
||||
"--runstatedir=/run/bird"
|
||||
];
|
||||
|
||||
passthru.tests = nixosTests.bird;
|
||||
|
||||
meta = with lib; {
|
||||
description = "BIRD Internet Routing Daemon";
|
||||
homepage = "http://bird.network.cz";
|
||||
license = licenses.gpl2Plus;
|
||||
maintainers = with maintainers; [ fpletz globin ];
|
||||
platforms = platforms.linux;
|
||||
};
|
||||
}
|
||||
|
|
|
|||
|
|
@ -110,6 +110,8 @@ mapAliases ({
|
|||
bridge_utils = bridge-utils; # Added 2015-02-20
|
||||
bro = zeek; # Added 2019-09-29
|
||||
btrfsProgs = btrfs-progs; # Added 2016-01-03
|
||||
bird2 = bird;
|
||||
bird6 = throw "bird6 was dropped. Use bird instead, which has support for both ipv4/ipv6";
|
||||
|
||||
# bitwarden_rs renamed to vaultwarden with release 1.21.0 (2021-04-30)
|
||||
bitwarden_rs = vaultwarden;
|
||||
|
|
@ -118,6 +120,7 @@ mapAliases ({
|
|||
bitwarden_rs-sqlite = vaultwarden-sqlite;
|
||||
bitwarden_rs-vault = vaultwarden-vault;
|
||||
|
||||
|
||||
blink = throw "blink has been removed from nixpkgs, it was unmaintained and required python2 at the time of removal."; # Added 2022-01-12
|
||||
bs1770gain = throw "bs1770gain has been removed from nixpkgs, as it had no maintainer or reverse dependencies."; # Added 2021-01-02
|
||||
bsod = throw "bsod has been removed: deleted by upstream"; # Added 2022-01-07
|
||||
|
|
|
|||
|
|
@ -21020,8 +21020,7 @@ with pkgs;
|
|||
dnsutils = bind.dnsutils;
|
||||
dig = bind.dnsutils;
|
||||
|
||||
inherit (callPackages ../servers/bird { })
|
||||
bird bird6 bird2;
|
||||
bird = callPackage ../servers/bird { };
|
||||
|
||||
bosun = callPackage ../servers/monitoring/bosun { };
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue