Files
nixos/services/bitwarden.nix
Simon Gardling d00ff42e8e site-config: dedupe cross-host values, fix stale dark-reader urls, drop desktop 1g hugepages
new site-config.nix holds values previously duplicated across hosts:
  domain, old_domain, contact_email, timezone, binary_cache (url + pubkey),
  dns_servers, lan (cidr + gateway), hosts.{muffin,yarn} (ip/alias/ssh_host_key),
  ssh_keys.{laptop,desktop,ci_deploy}.

threaded through specialArgs on all three hosts + home-manager extraSpecialArgs +
homeConfigurations.primary + serverLib. service-configs.nix now takes
{ site_config } as a function arg and drops its https namespace; per-service
domains (gitea/matrix/ntfy/mollysocket/livekit/firefox-sync/grafana) are
derived from site_config.domain. ~15 service files and 6 vm tests migrated.

breakage fixes rolled in:
 - home/progs/zen/dark-reader.nix: 5 stale *.gardling.com entries in
   disabledFor rewritten to *.sigkill.computer (caddy 301s the old names so
   these never fired and the new sigkill urls were getting dark-reader applied)
 - modules/desktop-common.nix: drop unused hugepagesz=1G/hugepages=3
   kernelParams (no consumer on mreow or yarn; xmrig on muffin still reserves
   its own via services/monero/xmrig.nix)

verification: muffin toplevel is bit-identical to pre-refactor baseline.
mreow/yarn toplevels differ only in boot.json kernelParams + darkreader
storage.js (nix-diff verified). deployGuardTest and fail2banVaultwardenTest
(latter exercises site_config.domain via bitwarden.nix) pass.
2026-04-22 20:48:29 -04:00

47 lines
1.1 KiB
Nix

{
config,
lib,
pkgs,
site_config,
service_configs,
...
}:
{
imports = [
(lib.serviceMountWithZpool "vaultwarden" service_configs.zpool_ssds [
service_configs.vaultwarden.path
])
(lib.serviceFilePerms "vaultwarden" [
"Z ${service_configs.vaultwarden.path} 0700 vaultwarden vaultwarden"
])
(lib.mkFail2banJail {
name = "vaultwarden";
failregex = ''^.*Username or password is incorrect\. Try again\. IP: <HOST>\..*$'';
})
];
services.vaultwarden = {
enable = true;
dbBackend = "postgresql";
configurePostgres = true;
config = {
# Refer to https://github.com/dani-garcia/vaultwarden/blob/main/.env.template
DOMAIN = "https://bitwarden.${site_config.domain}";
SIGNUPS_ALLOWED = false;
ROCKET_ADDRESS = "127.0.0.1";
ROCKET_PORT = service_configs.ports.private.vaultwarden.port;
ROCKET_LOG = "critical";
};
};
services.caddy.virtualHosts."bitwarden.${site_config.domain}".extraConfig = ''
encode zstd gzip
reverse_proxy :${toString config.services.vaultwarden.config.ROCKET_PORT} {
header_up X-Real-IP {remote_host}
}
'';
}