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