upgrade-2020-05-19-31dcaa5eb67

doc/languages-frameworks/gnome.xml

@@ -224,7 +224,7 @@ mkDerivation {
     </term>
     <listitem>
      <para>
-      You can rely on applications depending on the library set the necessary environment variables but that it often easy to miss. Instead we recommend to patch the paths in the source code whenever possible. Here are some examples:
+      You can rely on applications depending on the library setting the necessary environment variables but that is often easy to miss. Instead we recommend to patch the paths in the source code whenever possible. Here are some examples:
       <itemizedlist>
        <listitem xml:id="ssec-gnome-common-issues-unwrappable-package-gnome-shell-ext">
         <para>

maintainers/maintainer-list.nix

@@ -2360,6 +2360,12 @@
     github = "gavinrogers";
     name = "Gavin Rogers";
   };
+  gazally = {
+    email = "[email protected]";
+    github = "gazally";
+    githubId = 16470252;
+    name = "Gemini Lasswell";
+  };
   gebner = {
     email = "[email protected]";
     github = "gebner";
@@ -2912,6 +2918,12 @@
     githubId = 1198065;
     name = "Jeffrey David Johnson";
   };
+  jefflabonte = {
+    email = "[email protected]";
+    github = "jefflabonte";
+    githubId = 9425955;
+    name = "Jean-François Labonté";
+  };
   jensbin = {
     email = "[email protected]";
     github = "jensbin";
@@ -3178,6 +3190,16 @@
     githubId = 4611077;
     name = "Raymond Gauthier";
   };
+  jtcoolen = {
+    email = "[email protected]";
+    name = "Julien Coolen";
+    github = "jtcoolen";
+    githubId = 54635632;
+    keys = [{
+      longkeyid = "rsa4096/0x19642151C218F6F5";
+      fingerprint = "4C68 56EE DFDA 20FB 77E8  9169 1964 2151 C218 F6F5";
+    }];
+  };
   jtobin = {
     email = "[email protected]";
     github = "jtobin";
@@ -3963,6 +3985,12 @@
     githubId = 1269099;
     name = "Marius Bakke";
   };
+  mbaillie = {
+    email = "[email protected]";
+    github = "martinbaillie";
+    githubId = 613740;
+    name = "Martin Baillie";
+  };
   mbbx6spp = {
     email = "[email protected]";
     github = "mbbx6spp";
@@ -6836,6 +6864,12 @@
     githubId = 3889405;
     name = "vyp";
   };
+  wamserma = {
+    name = "Markus S. Wamser";
+    email = "[email protected]";
+    github = "wamserma";
+    githubId = 60148;
+  };
   waynr = {
     name = "Wayne Warren";
     email = "[email protected]";

nixos/lib/make-options-doc/default.nix

@@ -133,6 +133,7 @@ in {
 
   optionsJSON = pkgs.runCommand "options.json"
     { meta.description = "List of NixOS options in JSON format";
+      buildInputs = [ pkgs.brotli ];
     }
     ''
       # Export list of options in different format.
@@ -141,8 +142,11 @@ in {
 
       cp ${builtins.toFile "options.json" (builtins.unsafeDiscardStringContext (builtins.toJSON optionsNix))} $dst/options.json
 
+      brotli -9 < $dst/options.json > $dst/options.json.br
+
       mkdir -p $out/nix-support
       echo "file json $dst/options.json" >> $out/nix-support/hydra-build-products
+      echo "file json-br $dst/options.json.br" >> $out/nix-support/hydra-build-products
     ''; # */
 
   optionsDocBook = pkgs.runCommand "options-docbook.xml" {} ''

nixos/maintainers/scripts/ec2/create-amis.sh

@@ -18,7 +18,7 @@ state_dir=$HOME/amis/ec2-images
 home_region=eu-west-1
 bucket=nixos-amis
 
-regions=(eu-west-1 eu-west-2 eu-west-3 eu-central-1
+regions=(eu-west-1 eu-west-2 eu-west-3 eu-central-1 eu-north-1
          us-east-1 us-east-2 us-west-1 us-west-2
          ca-central-1
          ap-southeast-1 ap-southeast-2 ap-northeast-1 ap-northeast-2

nixos/modules/module-list.nix

@@ -704,6 +704,7 @@
   ./services/networking/syncthing.nix
   ./services/networking/syncthing-relay.nix
   ./services/networking/syncplay.nix
+  ./services/networking/tailscale.nix
   ./services/networking/tcpcrypt.nix
   ./services/networking/teamspeak3.nix
   ./services/networking/tedicross.nix
@@ -727,6 +728,7 @@
   ./services/networking/xinetd.nix
   ./services/networking/xl2tpd.nix
   ./services/networking/xrdp.nix
+  ./services/networking/yggdrasil.nix
   ./services/networking/zerobin.nix
   ./services/networking/zeronet.nix
   ./services/networking/zerotierone.nix

nixos/modules/services/misc/gitlab.nix

@@ -182,7 +182,7 @@ let
         ${optionalString (cfg.smtp.passwordFile != null) ''password: "@smtpPassword@",''}
         domain: "${cfg.smtp.domain}",
         ${optionalString (cfg.smtp.authentication != null) "authentication: :${cfg.smtp.authentication},"}
-        enable_starttls_auto: ${toString cfg.smtp.enableStartTLSAuto},
+        enable_starttls_auto: ${boolToString cfg.smtp.enableStartTLSAuto},
         ca_file: "/etc/ssl/certs/ca-certificates.crt",
         openssl_verify_mode: '${cfg.smtp.opensslVerifyMode}'
       }

nixos/modules/services/networking/monero.nix

@@ -26,7 +26,7 @@ let
       rpc-login=${rpc.user}:${rpc.password}
     ''}
     ${optionalString rpc.restricted ''
-      restrict-rpc=1
+      restricted-rpc=1
     ''}
 
     limit-rate-up=${toString limits.upload}

nixos/modules/services/networking/tailscale.nix

@@ -0,0 +1,46 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let cfg = config.services.tailscale;
+in {
+  meta.maintainers = with maintainers; [ danderson mbaillie ];
+
+  options.services.tailscale = {
+    enable = mkEnableOption "Tailscale client daemon";
+
+    port = mkOption {
+      type = types.port;
+      default = 41641;
+      description = "The port to listen on for tunnel traffic (0=autoselect).";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    systemd.services.tailscale = {
+      description = "Tailscale client daemon";
+
+      after = [ "network-pre.target" ];
+      wants = [ "network-pre.target" ];
+      wantedBy = [ "multi-user.target" ];
+
+      unitConfig = {
+        StartLimitIntervalSec = 0;
+        StartLimitBurst = 0;
+      };
+
+      serviceConfig = {
+        ExecStart =
+          "${pkgs.tailscale}/bin/tailscaled --port ${toString cfg.port}";
+
+        RuntimeDirectory = "tailscale";
+        RuntimeDirectoryMode = 755;
+
+        StateDirectory = "tailscale";
+        StateDirectoryMode = 700;
+
+        Restart = "on-failure";
+      };
+    };
+  };
+}

nixos/modules/services/networking/yggdrasil.nix

@@ -0,0 +1,187 @@
+{ config, lib, pkgs, ... }:
+with lib;
+let
+  cfg = config.services.yggdrasil;
+  configProvided = (cfg.config != {});
+  configAsFile = (if configProvided then
+                   toString (pkgs.writeTextFile {
+                     name = "yggdrasil-conf";
+                     text = builtins.toJSON cfg.config;
+                   })
+                   else null);
+  configFileProvided = (cfg.configFile != null);
+  generateConfig = (
+    if configProvided && configFileProvided then
+      "${pkgs.jq}/bin/jq -s add ${configAsFile} ${cfg.configFile}"
+    else if configProvided then
+      "cat ${configAsFile}"
+    else if configFileProvided then
+      "cat ${cfg.configFile}"
+    else
+      "${cfg.package}/bin/yggdrasil -genconf"
+  );
+
+in {
+  options = with types; {
+    services.yggdrasil = {
+      enable = mkEnableOption "the yggdrasil system service";
+
+      configFile = mkOption {
+        type =  nullOr str;
+        default = null;
+        example = "/run/keys/yggdrasil.conf";
+        description = ''
+          A file which contains JSON configuration for yggdrasil.
+
+          You do not have to supply a complete configuration, as
+          yggdrasil will use default values for anything which is
+          omitted.  If the encryption and signing keys are omitted,
+          yggdrasil will generate new ones each time the service is
+          started, resulting in a random IPv6 address on the yggdrasil
+          network each time.
+
+          If both this option and <option>config</option> are
+          supplied, they will be combined, with values from
+          <option>config</option> taking precedence.
+
+          You can use the command <code>nix-shell -p yggdrasil --run
+          "yggdrasil -genconf -json"</code> to generate a default
+          JSON configuration.
+        '';
+      };
+
+      config = mkOption {
+        type = attrs;
+        default = {};
+        example = {
+          Peers = [
+            "tcp://aa.bb.cc.dd:eeeee"
+            "tcp://[aaaa:bbbb:cccc:dddd::eeee]:fffff"
+          ];
+          Listen = [
+            "tcp://0.0.0.0:xxxxx"
+          ];
+        };
+        description = ''
+          Configuration for yggdrasil, as a Nix attribute set.
+
+          Warning: this is stored in the WORLD-READABLE Nix store!
+          Therefore, it is not appropriate for private keys.  If you
+          do not specify the keys, yggdrasil will generate a new set
+          each time the service is started, creating a random IPv6
+          address on the yggdrasil network each time.
+
+          If you wish to specify the keys, use
+          <option>configFile</option>.  If both
+          <option>configFile</option> and <option>config</option> are
+          supplied, they will be combined, with values from
+          <option>config</option> taking precedence.
+
+          You can use the command <code>nix-shell -p yggdrasil --run
+          "yggdrasil -genconf"</code> to generate default
+          configuration values with documentation.
+        '';
+      };
+
+      openMulticastPort = mkOption {
+        type = bool;
+        default = false;
+        description = ''
+          Whether to open the UDP port used for multicast peer
+          discovery. The NixOS firewall blocks link-local
+          communication, so in order to make local peering work you
+          will also need to set <code>LinkLocalTCPPort</code> in your
+          yggdrasil configuration (<option>config</option> or
+          <option>configFile</option>) to a port number other than 0,
+          and then add that port to
+          <option>networking.firewall.allowedTCPPorts</option>.
+        '';
+      };
+
+      denyDhcpcdInterfaces = mkOption {
+        type = listOf str;
+        default = [];
+        example = [ "tap*" ];
+        description = ''
+          Disable the DHCP client for any interface whose name matches
+          any of the shell glob patterns in this list.  Use this
+          option to prevent the DHCP client from broadcasting requests
+          on the yggdrasil network.  It is only necessary to do so
+          when yggdrasil is running in TAP mode, because TUN
+          interfaces do not support broadcasting.
+        '';
+      };
+
+      package = mkOption {
+        type = package;
+        default = pkgs.yggdrasil;
+        defaultText = "pkgs.yggdrasil";
+        description = "Yggdrasil package to use.";
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    assertions = [
+      { assertion = config.networking.enableIPv6;
+        message = "networking.enableIPv6 must be true for yggdrasil to work";
+      }
+    ];
+
+    systemd.services.yggdrasil = {
+      description = "Yggdrasil Network Service";
+      path = [ cfg.package ] ++ optional (configProvided && configFileProvided) pkgs.jq;
+      bindsTo = [ "network-online.target" ];
+      after = [ "network-online.target" ];
+      wantedBy = [ "multi-user.target" ];
+
+      preStart = ''
+        ${generateConfig} | yggdrasil -normaliseconf -useconf > /run/yggdrasil/yggdrasil.conf
+      '';
+
+      serviceConfig = {
+        ExecStart = "${cfg.package}/bin/yggdrasil -useconffile /run/yggdrasil/yggdrasil.conf";
+        ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
+        Restart = "always";
+
+        RuntimeDirectory = "yggdrasil";
+        RuntimeDirectoryMode = "0700";
+        BindReadOnlyPaths = mkIf configFileProvided
+          [ "${cfg.configFile}" ];
+
+        # TODO: as of yggdrasil 0.3.8 and systemd 243, yggdrasil fails
+        # to set up the network adapter when DynamicUser is set.  See
+        # github.com/yggdrasil-network/yggdrasil-go/issues/557.  The
+        # following options are implied by DynamicUser according to
+        # the systemd.exec documentation, and can be removed if the
+        # upstream issue is fixed and DynamicUser is set to true:
+        PrivateTmp = true;
+        RemoveIPC = true;
+        NoNewPrivileges = true;
+        ProtectSystem = "strict";
+        RestrictSUIDSGID = true;
+        # End of list of options implied by DynamicUser.
+
+        AmbientCapabilities = "CAP_NET_ADMIN";
+        CapabilityBoundingSet = "CAP_NET_ADMIN";
+        MemoryDenyWriteExecute = true;
+        ProtectControlGroups = true;
+        ProtectHome = "tmpfs";
+        ProtectKernelModules = true;
+        ProtectKernelTunables = true;
+        RestrictAddressFamilies = "AF_UNIX AF_INET AF_INET6 AF_NETLINK";
+        RestrictNamespaces = true;
+        RestrictRealtime = true;
+        SystemCallArchitectures = "native";
+        SystemCallFilter = "~@clock @cpu-emulation @debug @keyring @module @mount @obsolete @raw-io @resources";
+      };
+    };
+
+    networking.dhcpcd.denyInterfaces = cfg.denyDhcpcdInterfaces;
+    networking.firewall.allowedUDPPorts = mkIf cfg.openMulticastPort [ 9001 ];
+
+    # Make yggdrasilctl available on the command line.
+    environment.systemPackages = [ cfg.package ];
+  };
+  meta.maintainers = with lib.maintainers; [ gazally ];
+}

nixos/modules/services/networking/zerotierone.nix

@@ -63,5 +63,15 @@ in
     networking.firewall.allowedUDPPorts = [ cfg.port ];
 
     environment.systemPackages = [ cfg.package ];
+
+    # Prevent systemd from potentially changing the MAC address
+    environment.etc."systemd/network/50-zerotier.link".text = ''
+      [Match]
+      OriginalName=zt*
+
+      [Link]
+      AutoNegotiation=false
+      MACAddressPolicy=none
+    '';
   };
 }