nixos-config/services/fava.nix
Antoine Martin 2725d66646 services: use subdomain for ACME cert
Avoids conflicts now that I have multiple servers sharing the config
2022-06-12 17:18:58 +02:00

97 lines
2 KiB
Nix

{
config,
lib,
pkgs,
...
}: let
inherit
(lib)
mkEnableOption
mkIf
mkOption
;
cfg = config.my.services.fava;
my = config.my;
domain = config.networking.domain;
hostname = config.networking.hostName;
fqdn = "${hostname}.${domain}";
secrets = config.my.secrets;
in {
options.my.services.fava = let
inherit (lib) types;
in {
enable = mkEnableOption "Fava";
home = mkOption {
type = types.str;
default = "/var/lib/fava";
example = "/var/lib/fava";
description = "Home for the fava service, where data will be stored";
};
port = mkOption {
type = types.port;
default = 8080;
example = 8080;
description = "Internal port for Fava";
};
filePath = mkOption {
type = types.str;
example = "my_dir/money.beancount";
description = "File to load in Fava";
};
};
config = mkIf cfg.enable {
systemd.services.fava = {
wantedBy = ["multi-user.target"];
serviceConfig = {
Environment = [];
ExecStart = "${pkgs.fava}/bin/fava -H 127.0.0.1 -p ${toString cfg.port} ${cfg.home}/${cfg.filePath}";
WorkingDirectory = cfg.home;
User = "fava";
Group = "fava";
};
};
users.users.fava = {
isSystemUser = true;
home = cfg.home;
createHome = true;
group = "fava";
};
users.groups.fava = {};
services.nginx.virtualHosts = {
"fava.${domain}" = {
forceSSL = true;
useACMEHost = fqdn;
listen = [
# FIXME: hardcoded tailscale IP
{
addr = "100.80.61.67";
port = 443;
ssl = true;
}
{
addr = "100.80.61.67";
port = 80;
ssl = false;
}
];
locations."/" = {
proxyPass = "http://127.0.0.1:${toString cfg.port}";
};
};
};
security.acme.certs.${fqdn}.extraDomainNames = ["fava.${domain}"];
};
}