* Use shared artifacts at cache boundaries
* Address artifact cache review
* Defer cached artifact validation to checkCache
Construct artifacts.Artifact from the row without validation so a
malformed content hash reaches newIntegrityChecks in checkCache, which
clears the row and treats the request as a miss. Erroring at the DB
boundary instead surfaced a 500 and left the bad row in place.
* Build stored Artifact after digest and scan checks
Construct the shared artifact struct from trusted storage output as a
literal, after the hash-mismatch and scanner paths that delete failed
downloads, so no path between Store and updateCacheDB can leave bytes
in storage without a database row.
* Add Homebrew JSON API and bottle proxy support
* Fix Homebrew HEAD offline fallback and non-sha256 OCI manifest handling
Route Homebrew API HEAD requests through ProxyCached so a warm cache
answers without an upstream call and stale entries are served when the
upstream is unreachable. HEAD still reaches upstream as HEAD when
metadata caching is disabled.
Limit OCI manifest digest verification to sha256 references and
Docker-Content-Digest headers so other digest algorithms are proxied
instead of rejected, and log the failing expected value.
* Reconcile with #280 and #301 after rebase
Compute real manifest digests in #280's fixture upstreams so the new
verification accepts them, and add headerETag / headerLastModified to
* Send fixed Accept for Homebrew API and match If-None-Match properly
The Homebrew API cache key does not include Accept, so replaying the
client header could serve one representation under another; the API
does not negotiate anyway. Compare If-None-Match with weak comparison,
list splitting and "*" per RFC 7232 instead of string equality, and
apply the same helper to the metadata and swift responders.
* Reconcile with #298 and #304 after rebase
Move the configureScanning doc comment back to its function after the
auto-merge stacked it on mountProtocolHandlers, and drop the second
ETag/Last-Modified set in writeMetadataCachedResponse now that the
pre-304 set covers both response paths.
goconst tripped on main after #259 landed on top of #280: five
composite-literal occurrences each of "Content-Length" and
"Content-Type" across container.go, container_manifest.go,
container_tags.go, handler.go, and swift.go crossed the
min-occurrences: 5 threshold. Neither PR hit it alone.
Add headerContentType and headerContentLength beside
headerAcceptEncoding and use them throughout the package rather than
only at the flagged sites, so the next handler that adds one does not
re-trip the check.
* Add Swift package registry support
* Fix Swift archive integrity handling
* Fix Swift registry pagination and archive HEAD requests
* Canonicalize Swift package identifiers
* Handle Swift registry cache identities
* Use stored PURLs for cache lookups
* Address review: upstream-hash refetch and cache PURL cleanup
- Re-fetch instead of 502 when a cached artifact's hash disagrees with
the upstream-declared checksum; log and discard the stale entry.
- Rename expectedHash to upstreamHash and document how the check
differs from checkCache's stream integrity verification.
- Drop the repository_url qualifier from swift cache PURLs so cache
entries survive an upstream.swift change, matching other ecosystems.
- Pass name to handleSourceArchiveHead instead of re-deriving it.
* Drop BulkCheckVulnerabilities coverage after #279 removed it
The rebase over #279 (dead-code cleanup) drops BulkCheckVulnerabilities;
remove the tests and helper that exercised the swift-identity-filtering
path through it, and the imports they pulled in.
