962da3b784
The three client registrations move into glue-{controller,nats,matrix}-oidc-client.nix,
gated only on deploy.authelia.enable and reading their ids from swarm.* options,
so the host running authelia registers every one of them whichever host runs
the service. The matrix callback is a new read-only swarm.matrix.sso.redirectUri,
read by both the homeserver's config and its client entry.
swarm-secret-publish now also publishes the queue's and the homeserver's minted
secrets to swarm/services/<id>/oidc/client. The queue host reads its responder's
secret there with swarm-bao-nats-auth-oidc under the responder's own leaf
(swarm-nats-auth role gains that one read path), and the homeserver's host with
swarm-bao-matrix-oidc under matrix-ctl's leaf (swarm-matrix-ctl role gains its
one read path). The host-file copies are gone: swarm-nats-auth-secrets now
delivers only the callout seeds and the store identity, and
hive-matrix-oidc-secret is removed. A fetch unit whose leaf is unset still
renders and fails naming the option pair.
Closes #4943
45 lines
1.7 KiB
Nix
45 lines
1.7 KiB
Nix
# Glue: register the swarm queue as an OIDC client wherever authelia runs.
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#
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# ONE PAIRING PER FILE — swarm-nats ← authelia, and nothing else. Deleting this
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# leaves a queue responder whose introspection calls authelia refuses, so it
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# denies every client, and no minted secret for swarm-secret-publish to put in
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# the store.
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#
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# ⚠️ Gated on authelia being HERE, and NOT on this host running the queue. A
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# client is a row in THIS host's provider config, so it is declared where that
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# config is rendered; ./swarm-nats.nix's `config` hangs off
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# `deploy.nats.enable`, which answers a question about a different host. Same
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# shape as ./glue-grafana-oidc-client.nix.
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#
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# Registered whether or not the swarm runs a queue: nothing in `swarm.*` records
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# that, so the cost of a swarm without one is one unused client and one unused
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# minted secret.
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{
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lib,
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config,
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...
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}:
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let
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hyperhiveCfg = config.services.hyperhive;
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deployCfg = hyperhiveCfg.deploy;
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natsCfg = hyperhiveCfg.swarm.nats;
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in
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{
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config = lib.mkIf deployCfg.authelia.enable {
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services.hyperhive.swarm.authelia.oidc.clients = [
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{
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id = natsCfg.clientId;
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description = "HyperHive swarm queue";
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# `client_credentials`: a queue's clients are daemons with nobody to
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# redirect, and no redirect URI exists.
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#
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# ⚠️ `kind` says that, and an empty `redirectUris` does NOT: authelia
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# permits only the grants a client names, and an omitted `grant_types`
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# means authorization-code alone. Introspection, which is all the
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# responder calls, works either way, so the token endpoint's
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# `unauthorized_client` is the only place a wrong kind shows.
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kind = "machine";
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}
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];
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};
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}
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