Artifact Description [f06d3296ac]

Artifact f06d3296acd1ddb3d9eb80ef33e456838f9310b05a6a449c2f17d5fd1237ba63:

• File checkout_sparse.go
  • 2026-10-24 00:37:10 — part of check-in [54d75fbc78] on branch main — fix(sync): resolve horizon names only for authorized requesters

    An origin resolved a horizon-name before the requester's login was read, and served a requester that may neither read nor clone at the horizon the name resolved to, so whether a name exists showed in its reply. The login card is now checked first, and only a requester that may read or clone has the name resolved; anyone else is answered as if the request named no horizon, the same reply for any name. A pull naming an unknown horizon is refused with the one error card, not served densely.

    The client fails the clone on a second horizon-resolved in a reply, and on one answering a request that sent no horizon-name. A private origin's challenge does not settle the name: the next request resends it with the login, still the clone's first request under §6.1.

    API: CloneOpts.Horizon replaces CloneOpts.HorizonName and the stand-in check-in a named horizon's StoreCone had to carry. It reuses the Horizon type, whose Checkin may there be a name, beside the existing HorizonDepth, and keeps the rule and the structural level where they were, so no public concept is added. StoreCone gives the path members alone: a horizon on both, or a depth without a Horizon, is an error. A full hash at depth 0 goes on the store cone as itself. Internally a NamedHorizon carries the name, depth, rule and level, not a cone holding a placeholder hash, and only the resolved hash is ever stored. The CLI passes --horizon through the same field. (user: [email protected], size: 8624) [annotate] [blame] [check-ins using]

  • 2026-10-24 12:32:24 — part of check-in [5a7c2ba12e] on branch main — Merge pull request #476 from danmestas/feat/horizon-names-seed-refusal

    feat(horizon): named horizons with depth, and origin seed refusal (user: [email protected], size: 8624) [annotate] [blame] [check-ins using]