Files
certctl/internal/domain/crl_cache.go
T
shankar0123 21aeed4f4e legal: addlicense headers + normalize legacy variants (Phase 0 RED-4)
Phase 0 closure (Path B2, post-rewrite):

addlicense sweep — adds the canonical certctl LLC copyright + BUSL-1.1
SPDX header to every production Go file. Template:

  // Copyright 2026 certctl LLC. All rights reserved.
  // SPDX-License-Identifier: BUSL-1.1

Coverage: 338 / 338 production Go files (cmd/ + internal/, excluding
*_test.go and **/testdata/**). Pre-sweep coverage was 22 / 338 (6.5%);
post-sweep is 338 / 338 (100%).

Normalized 22 pre-existing legacy headers (`// Copyright (c) certctl`
+ `// SPDX-License-Identifier: BSL-1.1`) and 1 file using a
`Certctl Contributors` attribution. The legacy SPDX ID `BSL-1.1`
is non-standard; the official SPDX identifier for Business Source
License 1.1 is `BUSL-1.1` (capital U). All 338 files now share the
canonical form.

Generated via:
  addlicense -c "certctl LLC" -y 2026 \
    -f cowork/legal/copyright-header.tpl \
    -ignore '**/testdata/**' -ignore '**/*_test.go' \
    cmd/ internal/

Verification:
  find cmd internal -name '*.go' -not -name '*_test.go' \
    -not -path '*/testdata/*' \
    -exec grep -L '^// Copyright 2026 certctl LLC' {} \; | wc -l

  Returns: 0

gofmt clean. Header additions are comments only, no compile impact.

Closes: cowork/certctl-architecture-diligence-audit.html#fix-RED-4
2026-05-13 21:23:35 +00:00

54 lines
2.5 KiB
Go

// Copyright 2026 certctl LLC. All rights reserved.
// SPDX-License-Identifier: BUSL-1.1
package domain
import "time"
// CRLCacheEntry is one row in the crl_cache table — a CRL that the
// scheduler has pre-generated for a specific issuer. The HTTP handler
// at /.well-known/pki/crl/{issuer_id} reads from this cache rather
// than triggering a fresh generation per request.
//
// Schema lives in migrations/000019_crl_cache.up.sql.
type CRLCacheEntry struct {
IssuerID string `json:"issuer_id"`
CRLDER []byte `json:"-"` // raw DER, omitted from JSON to avoid bloating admin responses
CRLDERBase64 string `json:"crl_der_base64,omitempty"` // populated by repository.Get when callers want the bytes JSON-shaped
CRLNumber int64 `json:"crl_number"` // monotonic per RFC 5280 §5.2.3
ThisUpdate time.Time `json:"this_update"`
NextUpdate time.Time `json:"next_update"`
GeneratedAt time.Time `json:"generated_at"`
GenerationDuration time.Duration `json:"generation_duration"`
RevokedCount int `json:"revoked_count"`
}
// IsStale returns true when next_update is in the past — the cached CRL
// is no longer trustworthy according to its own thisUpdate/nextUpdate
// promise. The cache service uses this to decide whether to serve from
// cache or trigger an immediate regeneration.
//
// A small grace window (configurable upstream; defaults to 5 minutes)
// lets the scheduler refresh proactively before the cache hits hard
// staleness. Callers that want the strict definition pass time.Time{}
// or now (no grace).
func (e *CRLCacheEntry) IsStale(now time.Time) bool {
return !now.Before(e.NextUpdate)
}
// CRLGenerationEvent records one (re)generation attempt for ops visibility.
// Persisted to crl_generation_events. Both successful and failed
// generations get an event so operators can grep for "why is this issuer's
// CRL not refreshing." On failure, the Error field carries the wrapped
// error string from the issuer connector.
type CRLGenerationEvent struct {
ID int64 `json:"id,omitempty"` // bigserial, set by DB
IssuerID string `json:"issuer_id"`
CRLNumber int64 `json:"crl_number"` // 0 if generation failed before assigning a number
Duration time.Duration `json:"duration"`
RevokedCount int `json:"revoked_count"`
StartedAt time.Time `json:"started_at"`
Succeeded bool `json:"succeeded"`
Error string `json:"error,omitempty"`
}