nixos/gale: remove

This should have been removed along the package in 3f7d959.

nixos/modules/misc/ids.nix

@@ -252,7 +252,7 @@ in
       postsrsd = 220;
       opendkim = 221;
       dspam = 222;
-      gale = 223;
+      # gale = 223; removed 2021-06-10
       matrix-synapse = 224;
       rspamd = 225;
       # rmilter = 226; # unused, removed 2019-08-22
@@ -562,7 +562,7 @@ in
       postsrsd = 220;
       opendkim = 221;
       dspam = 222;
-      gale = 223;
+      # gale = 223; removed 2021-06-10
       matrix-synapse = 224;
       rspamd = 225;
       # rmilter = 226; # unused, removed 2019-08-22

nixos/modules/module-list.nix

@@ -692,7 +692,6 @@
   ./services/networking/flannel.nix
   ./services/networking/freenet.nix
   ./services/networking/freeradius.nix
-  ./services/networking/gale.nix
   ./services/networking/gateone.nix
   ./services/networking/gdomap.nix
   ./services/networking/ghostunnel.nix

nixos/modules/services/networking/gale.nix

@@ -1,181 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with lib;
-
-let
-  cfg = config.services.gale;
-  # we convert the path to a string to avoid it being copied to the nix store,
-  # otherwise users could read the private key as all files in the store are
-  # world-readable
-  keyPath = toString cfg.keyPath;
-  # ...but we refer to the pubkey file using a path so that we can ensure the
-  # config gets rebuilt if the public key changes (we can assume the private key
-  # will never change without the public key having changed)
-  gpubFile = cfg.keyPath + "/${cfg.domain}.gpub";
-  home = "/var/lib/gale";
-  keysPrepared = cfg.keyPath != null && lib.pathExists cfg.keyPath;
-in
-{
-  options = {
-    services.gale = {
-      enable = mkEnableOption "the Gale messaging daemon";
-
-      user = mkOption {
-        default = "gale";
-        type = types.str;
-        description = "Username for the Gale daemon.";
-      };
-
-      group = mkOption {
-        default = "gale";
-        type = types.str;
-        description = "Group name for the Gale daemon.";
-      };
-
-      setuidWrapper = mkOption {
-        default = null;
-        description = "Configuration for the Gale gksign setuid wrapper.";
-      };
-
-      domain = mkOption {
-        default = "";
-        type = types.str;
-        description = "Domain name for the Gale system.";
-      };
-
-      keyPath = mkOption {
-        default = null;
-        type = types.nullOr types.path;
-        description = ''
-          Directory containing the key pair for this Gale domain.  The expected
-          filename will be taken from the domain option with ".gpri" and ".gpub"
-          appended.
-        '';
-      };
-
-      extraConfig = mkOption {
-        type = types.lines;
-        default = "";
-        description = ''
-          Additional text to be added to <filename>/etc/gale/conf</filename>.
-        '';
-      };
-    };
-  };
-
-  config = mkMerge [
-    (mkIf cfg.enable {
-       assertions = [{
-         assertion = cfg.domain != "";
-         message = "A domain must be set for Gale.";
-       }];
-
-       warnings = mkIf (!keysPrepared) [
-         "You must run gale-install in order to generate a domain key."
-       ];
-
-       system.activationScripts.gale = mkIf cfg.enable (
-         stringAfter [ "users" "groups" ] ''
-           chmod 755 ${home}
-           mkdir -m 0777 -p ${home}/auth/cache
-           mkdir -m 1777 -p ${home}/auth/local # GALE_DOMAIN.gpub
-           mkdir -m 0700 -p ${home}/auth/private # ROOT.gpub
-           mkdir -m 0755 -p ${home}/auth/trusted # ROOT
-           mkdir -m 0700 -p ${home}/.gale
-           mkdir -m 0700 -p ${home}/.gale/auth
-           mkdir -m 0700 -p ${home}/.gale/auth/private # GALE_DOMAIN.gpri
-
-           ln -sf ${pkgs.gale}/etc/gale/auth/trusted/ROOT "${home}/auth/trusted/ROOT"
-           chown ${cfg.user}:${cfg.group} ${home} ${home}/auth ${home}/auth/*
-           chown ${cfg.user}:${cfg.group} ${home}/.gale ${home}/.gale/auth ${home}/.gale/auth/private
-         ''
-       );
-
-       environment = {
-         etc = {
-           "gale/auth".source = home + "/auth"; # symlink /var/lib/gale/auth
-           "gale/conf".text = ''
-             GALE_USER ${cfg.user}
-             GALE_DOMAIN ${cfg.domain}
-             ${cfg.extraConfig}
-           '';
-         };
-
-         systemPackages = [ pkgs.gale ];
-       };
-
-       users.users.${cfg.user} = {
-         description = "Gale daemon";
-         uid = config.ids.uids.gale;
-         group = cfg.group;
-         home = home;
-         createHome = true;
-       };
-
-       users.groups = [{
-         name = cfg.group;
-         gid = config.ids.gids.gale;
-       }];
-    })
-    (mkIf (cfg.enable && keysPrepared) {
-       assertions = [
-         {
-           assertion = cfg.keyPath != null
-                    && lib.pathExists (cfg.keyPath + "/${cfg.domain}.gpub");
-           message = "Couldn't find a Gale public key for ${cfg.domain}.";
-         }
-         {
-           assertion = cfg.keyPath != null
-                    && lib.pathExists (cfg.keyPath + "/${cfg.domain}.gpri");
-           message = "Couldn't find a Gale private key for ${cfg.domain}.";
-         }
-       ];
-
-       services.gale.setuidWrapper = {
-         program = "gksign";
-         source = "${pkgs.gale}/bin/gksign";
-         owner = cfg.user;
-         group = cfg.group;
-         setuid = true;
-         setgid = false;
-       };
-
-       security.wrappers.gksign = cfg.setuidWrapper;
-
-       systemd.services.gale-galed = {
-         description = "Gale messaging daemon";
-         wantedBy = [ "multi-user.target" ];
-         wants = [ "gale-gdomain.service" ];
-         after = [ "network.target" ];
-
-         preStart = ''
-           install -m 0640 -o ${cfg.user} -g ${cfg.group} ${keyPath}/${cfg.domain}.gpri "${home}/.gale/auth/private/"
-           install -m 0644 -o ${cfg.user} -g ${cfg.group} ${gpubFile} "${home}/.gale/auth/private/${cfg.domain}.gpub"
-           install -m 0644 -o ${cfg.user} -g ${cfg.group} ${gpubFile} "${home}/auth/local/${cfg.domain}.gpub"
-         '';
-
-         serviceConfig = {
-           Type = "forking";
-           ExecStart = "@${pkgs.gale}/bin/galed galed";
-           User = cfg.user;
-           Group = cfg.group;
-           PermissionsStartOnly = true;
-         };
-       };
-
-       systemd.services.gale-gdomain = {
-         description = "Gale AKD daemon";
-         wantedBy = [ "multi-user.target" ];
-         requires = [ "gale-galed.service" ];
-         after = [ "gale-galed.service" ];
-
-         serviceConfig = {
-           Type = "forking";
-           ExecStart = "@${pkgs.gale}/bin/gdomain gdomain";
-           User = cfg.user;
-           Group = cfg.group;
-         };
-       };
-    })
-  ];
-}