nix(gateway): factor the self-signed condition into a shared option

Per review: the `tls.certDir == null && !tls.acme.enable` derivation was
duplicated in hive-gateway, hive-tls, and hive-ci. Expose it once as a
read-only internal option `services.hyperhive.gateway.useSelfSigned` (the
gateway module's single source of truth) and have hive-tls and hive-ci
consume it instead of re-deriving.

Eval-proven: gateway.useSelfSigned is true on the self-signed default /
false with tls.certDir, and the hive-tls (HIVE_TLS_CA_PATH) + hive-ci
(NODE_EXTRA_CA_CERTS) wiring derives correctly from it.
This commit is contained in:
atlas 2026-06-18 01:03:55 +02:00
commit 3b8e77c1c1
3 changed files with 24 additions and 6 deletions

View file

@ -175,6 +175,23 @@ in
'';
};
useSelfSigned = lib.mkOption {
type = lib.types.bool;
internal = true;
readOnly = true;
default = useSelfSigned;
defaultText = lib.literalExpression "tls.certDir == null && !tls.acme.enable";
description = ''
Read-only derived flag: `true` when the gateway serves the
self-signed (hive-CA-signed) leaf i.e. neither `tls.certDir` nor
`tls.acme.enable` is configured. Single source of truth for the
self-signed condition; consumed by the `hive-tls` and `hive-ci`
modules so the derivation isn't duplicated. Internal not meant to
be set by operators (use `tls.certDir` / `tls.acme` to override the
self-signed default).
'';
};
httpsPort = lib.mkOption {
type = lib.types.port;
default = 443;