nixpkgs/nixos/modules/services/networking/zeronet.nix
2021-10-04 12:47:20 +02:00

95 lines
2.7 KiB
Nix

{ config, lib, pkgs, ... }:
let
inherit (lib) generators literalExpression mkEnableOption mkIf mkOption recursiveUpdate types;
cfg = config.services.zeronet;
dataDir = "/var/lib/zeronet";
configFile = pkgs.writeText "zeronet.conf" (generators.toINI {} (recursiveUpdate defaultSettings cfg.settings));
defaultSettings = {
global = {
data_dir = dataDir;
log_dir = dataDir;
ui_port = cfg.port;
fileserver_port = cfg.fileserverPort;
tor = if !cfg.tor then "disable" else if cfg.torAlways then "always" else "enable";
};
};
in with lib; {
options.services.zeronet = {
enable = mkEnableOption "zeronet";
settings = mkOption {
type = with types; attrsOf (oneOf [ str int bool (listOf str) ]);
default = {};
example = literalExpression "{ global.tor = enable; }";
description = ''
<filename>zeronet.conf</filename> configuration. Refer to
<link xlink:href="https://zeronet.readthedocs.io/en/latest/faq/#is-it-possible-to-use-a-configuration-file"/>
for details on supported values;
'';
};
port = mkOption {
type = types.port;
default = 43110;
description = "Optional zeronet web UI port.";
};
fileserverPort = mkOption {
# Not optional: when absent zeronet tries to write one to the
# read-only config file and crashes
type = types.port;
default = 12261;
description = "Zeronet fileserver port.";
};
tor = mkOption {
type = types.bool;
default = false;
description = "Use TOR for zeronet traffic where possible.";
};
torAlways = mkOption {
type = types.bool;
default = false;
description = "Use TOR for all zeronet traffic.";
};
};
config = mkIf cfg.enable {
services.tor = mkIf cfg.tor {
enable = true;
controlPort = 9051;
extraConfig = ''
CacheDirectoryGroupReadable 1
CookieAuthentication 1
CookieAuthFileGroupReadable 1
'';
};
systemd.services.zeronet = {
description = "zeronet";
after = [ "network.target" (optionalString cfg.tor "tor.service") ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
User = "zeronet";
DynamicUser = true;
StateDirectory = "zeronet";
SupplementaryGroups = mkIf cfg.tor [ "tor" ];
ExecStart = "${pkgs.zeronet}/bin/zeronet --config_file ${configFile}";
};
};
};
imports = [
(mkRemovedOptionModule [ "services" "zeronet" "dataDir" ] "Zeronet will store data by default in /var/lib/zeronet")
(mkRemovedOptionModule [ "services" "zeronet" "logDir" ] "Zeronet will log by default in /var/lib/zeronet")
];
meta.maintainers = with maintainers; [ chiiruno ];
}