# nixos-mailserver: a simple mail server # Copyright (C) 2016-2017 Robin Raymond # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see { config, pkgs, lib, ... }: with config.mailserver; let qualifyUser = (import ./common.nix { inherit config lib; }).qualifyUser; vmail_user = { name = vmailUserName; isNormalUser = false; uid = vmailUIDStart; home = mailDirectory; createHome = true; group = vmailGroupName; }; # accountsToUser :: String -> UserRecord accountsToUser = account: { name = (qualifyUser account.name); isNormalUser = false; group = vmailGroupName; inherit (account) hashedPassword; }; # mail_users :: { [String]: UserRecord } mail_users = lib.foldl (prev: next: prev // { "${qualifyUser next.name}" = next; }) {} (map accountsToUser (lib.attrValues loginAccounts)); in { config = lib.mkIf enable { # set the vmail gid to a specific value users.groups = { "${vmailGroupName}" = { gid = vmailUIDStart; }; }; # define all users users.users = mail_users // { "${vmail_user.name}" = lib.mkForce vmail_user; }; }; }