nixos-config/modules/mailserver/autoconfig.nix

64 lines
2.1 KiB
Nix

{ config, lib, pkgs, ... }:
let
cfg = config.sbruder.mailserver;
configFile = pkgs.writeText "config-v1.1.xml" ''
<?xml version="1.0" encoding="UTF-8"?>
<clientConfig version="1.1">
<emailProvider id="mysystems.tld">
<domain>${lib.escapeXML cfg.autoconfig.domain}</domain>
<displayName>${lib.escapeXML cfg.autoconfig.displayName}</displayName>
<displayShortName>${lib.escapeXML cfg.autoconfig.displayShortName}</displayShortName>
<incomingServer type="imap">
<hostname>${lib.escapeXML cfg.fqdn}</hostname>
<port>993</port>
<socketType>SSL</socketType>
<authentication>password-cleartext</authentication>
<username>%EMAILADDRESS%</username>
</incomingServer>
<outgoingServer type="smtp">
<hostname>${lib.escapeXML cfg.fqdn}</hostname>
<port>465</port>
<socketType>SSL</socketType>
<authentication>password-cleartext</authentication>
<username>%EMAILADDRESS%</username>
</outgoingServer>
</emailProvider>
</clientConfig>
'';
in
{
options.sbruder.mailserver.autoconfig = {
enable = lib.mkEnableOption "autoconfiguration of compatible clients. Requires autoconfig.<domain> to exist for all specified domains";
domain = lib.mkOption {
type = lib.types.str;
description = "Domain of the mail system.";
example = "example.com";
};
displayName = lib.mkOption {
type = lib.types.str;
description = "Name of the mail system.";
default = cfg.autoconfig.domain;
};
displayShortName = lib.mkOption {
type = lib.types.str;
description = "Short name of the mail system.";
default = cfg.autoconfig.displayName;
};
};
config = lib.mkIf cfg.enable {
services.nginx = lib.mkIf cfg.autoconfig.enable {
enable = true;
virtualHosts = lib.listToAttrs (map
(domain: lib.nameValuePair "autoconfig.${domain}" {
enableACME = true;
forceSSL = true;
locations."=/mail/config-v1.1.xml".alias = configFile;
})
cfg.domains);
};
};
}