Files
certctl/internal/domain/ari.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

39 lines
1.6 KiB
Go

// Copyright 2026 certctl LLC. All rights reserved.
// SPDX-License-Identifier: BUSL-1.1
package domain
import "time"
// RenewalInfo represents ACME Renewal Information (ARI) per RFC 9773.
// It provides CA-directed renewal timing via a suggested renewal window.
type RenewalInfo struct {
// SuggestedWindowStart is the beginning of the time window during which the CA suggests renewal.
SuggestedWindowStart time.Time `json:"suggested_window_start"`
// SuggestedWindowEnd is the end of the time window during which the CA suggests renewal.
SuggestedWindowEnd time.Time `json:"suggested_window_end"`
// RetryAfter is the earliest time the client should re-poll for updated ARI.
// Zero value means no retry constraint.
RetryAfter time.Time `json:"retry_after,omitempty"`
// ExplanationURL is an optional URL with human-readable explanation for the renewal timing.
ExplanationURL string `json:"explanation_url,omitempty"`
}
// ShouldRenewNow returns true if the current time is within or past the suggested renewal window.
// This is the primary decision point: if true, renewal should proceed immediately.
func (r *RenewalInfo) ShouldRenewNow() bool {
now := time.Now()
return !now.Before(r.SuggestedWindowStart)
}
// OptimalRenewalTime returns the midpoint of the suggested renewal window,
// which is the recommended time to initiate renewal per RFC 9773.
// This can be used for scheduling if the current time is before the window.
func (r *RenewalInfo) OptimalRenewalTime() time.Time {
duration := r.SuggestedWindowEnd.Sub(r.SuggestedWindowStart)
return r.SuggestedWindowStart.Add(duration / 2)
}