- GrantRepository keeps three deletes: DeleteForUser, DeleteStaleEpochs
(replaces DeleteOtherEpochs and DeleteIfEpoch) and DeleteIdle. Delete(id)
is gone; the idle path in ResolveGrant now calls DeleteIdle, so a grant
renewed by another node between the read and the delete survives.
settleEpoch deletes the user's grants below the snapshot's epoch, which
is safe outside the transaction because epochs only move forward.
- The "dead grants on an older epoch are only deleted when presented"
policy note moves from the repository to core ListGrants.
- SQL trace logging no longer prints the args of property writes (signing
keys) or user password writes, both encrypted with a key that may be the
public default. The SQL statement is still logged.
- The spec gate rejects JSON body keys that differ from a declared property
only in case. kin-openapi validates exact names while encoding/json
decodes case-insensitively, so {"scopes":[],"Scopes":null} minted a
token with every scope and a "Client" key skipped maxLength.
It also rejects data after the first JSON value, which the handlers'
decoder ignores and which let a body skip the alias check.
- The liveness cache trims its eviction log on evict, not only on put, so
evict-only traffic stays bounded; the floor still drops stale fills.
- createAccessToken, login and setupFirstAdmin declare Cache-Control:
no-store on their success responses.
Use gg.V, slice.Map, chi's RequestSize, core/auth's encryption key and
ClientIPRateLimiter instead of local copies; share the grant idle expiry
constant and a Grant.LastActivity helper; pass last use as a time value.
Logout answered an undeclared 404 when its grant was already gone, for
example revoked by another node inside the liveness cache window or by a
concurrent logout. It now treats a missing grant as success and still
evicts the cache entry, so logout always answers 200.
Grants left on an older user epoch (after a password reset through the
existing UI, or a login that raced a password change) are dead but only
deleted when presented. Listing and counting grants now filter on the
user's current epoch, so those grants no longer show up.
dropGrant now deletes before evicting, like RevokeGrant, so a concurrent
cache fill cannot re-cache a grant that is being dropped.
