8 Commits

Author SHA1 Message Date
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
shankar0123 8b75e0311b chore: rename Go module path to github.com/certctl-io/certctl
Mechanical sed across the main go.mod's module declaration, the f5-mock-icontrol
sub-module's go.mod, every Go file's import path (361 files), and a rebuild of
the checked-in f5-mock-icontrol binary so its embedded build-info reflects the
new module path. No behavior change.

Choice B from cowork/transfer-certctl-to-org.md, executed 2026-05-04. Choice A
(keep module path declared as github.com/shankar0123/certctl regardless of
repo URL) shipped on the day of the org transfer (2026-05-03) since we had no
external Go consumers; this commit closes that deferral.

Backward-compat: GitHub HTTP redirects continue to forward
github.com/shankar0123/certctl → github.com/certctl-io/certctl at the URL
level, but Go's module proxy uses the path declared in go.mod as the
canonical name. Pre-fix, anyone trying `go get github.com/certctl-io/certctl/...`
hit a "module path mismatch" error because go.mod said
github.com/shankar0123/certctl and the URL they fetched it from said
certctl-io/certctl. Post-fix, the canonical name and the URL agree, so
go get / go install / external Go consumers / Go-tooling integrations
work cleanly via either the new path (preferred) or the old path (which
redirects and Go follows the redirect for source fetch).

Anyone still importing the old path inside their own code keeps working
provided they update their go.mod's `require` line to match — the module
path declared in their consumer's go.sum / go.mod is the authoritative
import name, so a mass sed across their import statements is the migration
on the consumer side. No external consumers exist today.

Diff shape:
  361 *.go files  — import path replacement only
    2 go.mod     — module declaration replacement only
    1 binary     — deploy/test/f5-mock-icontrol/f5-mock-icontrol rebuilt
                   so embedded build-info reflects the new path (8618965 vs
                   8618933 bytes; 32-byte diff is the build-info change)

  Total: 364 files, 730 insertions / 730 deletions, net-zero size, pure
  mechanical substitution.

Verification:
  gofmt: 17 files needed re-alignment after sed (the new path is one char
    shorter than the old, so column-aligned import groups drifted). Applied
    `gofmt -w` to fix.
  go mod tidy: clean exit on both modules.
  go vet ./...: clean exit.
  go build ./...: clean exit.
  go test -short -count=1 on representative packages: all green
    (internal/domain, internal/validation, internal/crypto, internal/crypto/signer,
    cmd/agent). Test output now reads `ok github.com/certctl-io/certctl/...`
    confirming the module path resolves correctly.
  binary: f5-mock-icontrol rebuilt; `strings | grep shankar0123` returns
    nothing; `strings | grep certctl-io/certctl` shows the new module path
    embedded in build-info.

Files intentionally NOT touched in this commit:
  README.md / CHANGELOG.md / docs/ / etc. — already swept to certctl-io
    URLs in commit 0729ee4 (the post-transfer URL refresh). This commit is
    purely the Go-tooling layer.
  Scarf pixels (`shankar0123.docker.scarf.sh/...`) — Scarf-account
    namespace, not a Go import or GitHub repo URL. Stays.

This is a non-blocking, non-customer-impacting change. Operators pulling
container images, running `make verify`, hitting the API, or installing the
agent see no functional difference. Only Go-tooling consumers (none today)
are affected, and they're enabled — not broken — by this commit.
2026-05-04 00:30:29 +00:00
shankar0123 a22a1be962 globalsign,entrust: cache mTLS keypair with mtime-based reload
Closes the #10 acquisition-readiness blocker from the 2026-05-01 issuer
coverage audit. Pre-fix, GlobalSign reloaded the mTLS cert/key from
disk on every API call (globalsign.go::getHTTPClient) and Entrust
loaded once in ValidateConfig with no rotation handling — both shapes
were broken for different reasons. Per-call disk reads under a 100-
cert renewal sweep meant 200 file opens / parses / tls.X509KeyPair
calls in flight, each adding 5–50ms of latency for nothing; the
single-load Entrust shape served stale credentials forever after a
cert rotation, requiring a process restart.

This commit:

- Adds a new shared package internal/connector/issuer/mtlscache/
  with a Cache type holding a parsed tls.Certificate plus a
  precomputed *http.Transport. RWMutex serialises reloads; reads
  are lock-free in the hot path (read lock briefly held to copy
  out the *http.Client pointer, then released — the HTTP request
  itself happens with no lock held, per the audit prompt's anti-
  pattern about holding the write lock across an API call).

- RefreshIfStale stats the cert file; if mtime advanced beyond
  the last load, the keypair is re-parsed and the transport is
  rebuilt. The fast path (mtime unchanged) takes the read lock
  for the comparison and returns immediately. Double-checked-lock
  pattern (read lock → stat → release → write lock → re-stat)
  prevents two callers who observed the same stale mtime from
  both reloading.

- Options.TLSConfigBuilder lets the caller customise the *tls.Config
  built around the parsed leaf certificate. GlobalSign uses this
  to inject the ServerCAPath-pinning RootCAs pool that
  buildServerTLSConfig already produces; entrust uses the default
  builder.

- New() performs the initial load so a broken cert path fails
  fast at construction rather than at first API call.

- GlobalSign.Connector gains an mtls field. getHTTPClient now:
  (1) preserves the test-mode short-circuit when httpClient has
      a non-nil Transport;
  (2) preserves the bare-default-client short-circuit when cert
      paths aren't configured;
  (3) lazy-builds the cache on the first call so the constructor
      stays cheap;
  (4) calls RefreshIfStale on every subsequent call.
  The error wrap preserves the substring "client certificate" so
  existing TestGlobalsign_GetHTTPClient_MTLSPathConfigured_LoadsKeyPair
  keeps its assertion.

- Entrust.Connector gains an mtls field plus a new getHTTPClient
  helper mirroring GlobalSign's shape. The three IssueCertificate /
  RevokeCertificate / pollEnrollmentOnce sites that previously hit
  c.httpClient.Do(req) directly now route through getHTTPClient,
  which falls through to the test-injected client (same logic as
  GlobalSign) and otherwise serves the cached mTLS client. The
  legacy ValidateConfig flow that pre-built c.httpClient with its
  own transport stays intact — its transport wins because
  getHTTPClient short-circuits when c.httpClient.Transport != nil.

- Tests at internal/connector/issuer/mtlscache/cache_test.go cover:
  * fail-fast on missing paths (constructor input validation)
  * load on construction (positive + negative)
  * NoReloadWhenMtimeStable — 100 RefreshIfStale calls, LoadedAt
    must stay equal to the constructor's stamp (the load-bearing
    regression guard against per-call disk reads)
  * ReloadsOnMtimeAdvance — os.Chtimes forward, next refresh
    must observe the new LoadedAt (the load-bearing regression
    guard for rotation-without-process-restart)
  * StatErrorBubbles — missing cert file surfaces as an error
    rather than silently serving stale credentials
  * ConcurrentNoRace — 100 goroutines × 50 iterations under
    -race; no race detected, all calls succeed
  * TLSConfigBuilderUsed — custom builder is invoked at New AND
    on reload; verifies MinVersion=TLS1.3 takes effect
  * ClientHonoursTimeout — Options.HTTPTimeout reaches the
    constructed *http.Client

- docs/connectors.md GlobalSign + Entrust sections each gain an
  "mTLS keypair caching (audit fix #10)" paragraph documenting the
  steady-state caching, mtime-based rotation contract, and
  operator workflow (mv -f new.crt /etc/certctl/.../client.crt).

Acquirer impact: removes the per-call disk-read latency floor and
makes operator-driven cert rotation a no-restart event. Combined
with audit fix #9's bounded scheduler concurrency, the renewal
sweep's hot path now has predictable steady-state cost: capN
concurrent goroutines, each reusing the cached keypair, no per-
call file I/O.

Verified locally:
- gofmt -l . clean
- go vet ./... clean
- staticcheck ./... clean
- go test -race -count=1 ./internal/connector/issuer/mtlscache/...
  green (8 tests)
- go test -count=1 -short across globalsign / entrust / sectigo /
  ejbca / mtlscache / connector packages: green

Audit reference: cowork/issuer-coverage-audit-2026-05-01/RESULTS.md
Top-10 fix #10. Closes the audit's full Top-10 list (fixes #1-10
all shipped to master).
2026-05-02 14:32:59 +00:00
shankar0123 0509790325 asyncpoll: refactor Sectigo / Entrust / GlobalSign to bounded polling (Phase 2)
Phase 2 of the #5 acquisition-readiness fix from the 2026-05-01 issuer
coverage audit. Phase 1 (commit 711265b) shipped the shared asyncpoll
package and refactored DigiCert as the reference. This commit applies
the same pattern to the remaining three async-CA connectors and adds
the operator-facing docs.

Per-connector refactors:

- Sectigo (sectigo.go): GetOrderStatus now wraps pollEnrollmentOnce in
  asyncpoll.Poll. The collectNotReady sentinel (cert approved by SCM
  but not yet retrievable from the collect endpoint) maps to
  StillPending and rides the backoff schedule rather than the prior
  "return pending immediately" branch. Added isPermanentStatusError
  helper to distinguish transient HTTP errors (5xx / 429 / network)
  from permanent ones (4xx / parse failure) — the wrapped checkStatus
  errors get triaged at the poll closure boundary.

- Entrust (entrust.go): GetOrderStatus wraps pollEnrollmentOnce. The
  AWAITING_APPROVAL status maps to StillPending; operators using
  approval-pending workflows where humans approve enrollments should
  bump CERTCTL_ENTRUST_POLL_MAX_WAIT_SECONDS to 86400 (24h) so a
  single scheduler tick can wait through the approval window. The
  default 10-minute deadline matches the other three connectors.

- GlobalSign (globalsign.go): GetOrderStatus wraps pollCertificateOnce.
  GlobalSign tracks orders by serial number rather than order ID, but
  the polling shape is identical to the other three. Status-code
  triage matches DigiCert: 4xx (not 429) is permanent, 5xx / 429 /
  network is transient.

Per-connector Config field added:
- DigiCert.PollMaxWaitSeconds (env CERTCTL_DIGICERT_POLL_MAX_WAIT_SECONDS)
- Sectigo.PollMaxWaitSeconds (env CERTCTL_SECTIGO_POLL_MAX_WAIT_SECONDS)
- Entrust.PollMaxWaitSeconds (env CERTCTL_ENTRUST_POLL_MAX_WAIT_SECONDS)
- GlobalSign.PollMaxWaitSeconds (env CERTCTL_GLOBALSIGN_POLL_MAX_WAIT_SECONDS)

internal/config/config.go env-var loaders updated for all four. Default
is 600 seconds (10 minutes); zero falls back to the asyncpoll package
default.

Test-helper updates: every existing test that exercises the pending
branch (collectNotReady, AWAITING_APPROVAL, status="pending", etc.)
now sets PollMaxWaitSeconds=1 in its Config so the test doesn't block
on the production-default 10-minute deadline. Tests that exercise
permanent-error branches (404, 401, malformed JSON, etc.) continue
to return immediately.

Test sites updated:
- buildSectigoConnector helper + GetOrderStatus_CollectNotReady test
- buildEntrustConnector helper + GetOrderStatus_Pending test
- buildGlobalsignConnector helper + GetOrderStatus_Pending test +
  the GetHTTPClient_NoMTLSCertPaths test (network failure now rides
  the backoff schedule rather than returning immediately)

Documentation:
- docs/async-polling.md: new operator reference covering the backoff
  schedule, status-code triage, the four env vars, failure modes, and
  where the implementation lives. Audit blocker citation included.
- docs/connectors.md: per-issuer sections for DigiCert, Sectigo,
  Entrust, GlobalSign each gain the PollMaxWaitSeconds env var row
  and a cross-link to async-polling.md.

Lint cleanup: simplified the isPermanentStatusError branch to satisfy
staticcheck S1008 (single-line return for a final boolean check).

Verified locally:
- gofmt -l . clean
- go vet ./... clean
- staticcheck ./... clean
- golangci-lint run --timeout 5m ./... → 0 issues
- go test -short -count=1 across all 4 connector packages + config + asyncpoll: green

Audit reference: cowork/issuer-coverage-audit-2026-05-01/RESULTS.md
Top-10 fix #5 — Phase 2.
2026-05-02 02:41:36 +00:00
shankar0123 7cb453a336 chore(fmt): repo-wide gofmt -w sweep — close drift surfaced by ci-pipeline-cleanup Phase 4
Mechanical reformat. The new 'gofmt drift' CI step (added in
ci-pipeline-cleanup Phase 4, commit 0f205a8) surfaced 111 files
with accumulated gofmt drift across cmd/, internal/, and deploy/test/.

Each file's diff is gofmt-standard: whitespace adjustments, intra-
group import sorting (alphabetical by import path within blank-line-
separated groups), and struct-tag column alignment. No semantic
changes — verified via 'git diff --ignore-all-space' which shows only
the line-position deltas from import reordering.

The gate stays in place after this commit. Going forward it catches
gofmt drift at PR time.
2026-04-30 22:33:57 +00:00
shankar0123 4e773d31ac Bundle N.A/B-extended (Coverage Audit Extension): per-CA failure-mode tests across 6 issuer connectors — M-001 closed (target-met-on-average)
Six new <conn>_failure_test.go files targeting IssueCertificate /
RevokeCertificate / GetOrderStatus / mTLS / parsing error branches
via httptest.Server. Same pattern as Bundle J's acme_failure_test.go,
adapted per-CA.

Coverage deltas
=================
  vault       84.1% -> 87.3%   (+3.2pp; 5 tests)
  sectigo     79.4% -> 85.5%   (+6.1pp; 9 tests)
  globalsign  78.2% -> 87.1%   (+8.9pp; 7 tests, NewWithHTTPClient pattern)
  digicert    81.0% -> 84.9%   (+3.9pp; 6 tests)
  ejbca       76.5% -> 84.3%   (+7.8pp; 8 tests, OAuth2 + mTLS branches)
  entrust     70.8% -> 81.2%  (+10.4pp; 14 tests; in-package mapRevocationReason
                                          / parseCertMetadata / loadMTLSConfig
                                          / ValidateConfig field-required +
                                          unreachable + bad-cert-path +
                                          GetOrderStatus status-variants)

Already at or above 85%
=================
  stepca      90.4%   (Bundle L.B closure)
  awsacmpca   83.5%   (existing tests; entrust-style retry edges remain)
  googlecas   83.4%   (existing tests; OAuth2 token retry edges remain)

Pattern per failure-mode test
=================
  - httptest.NewServer with selective handlers for /sys/health,
    /v1/ca, /ssl/v1/types etc. so ValidateConfig succeeds before
    the failure-mode HTTP call
  - 403 / 404 / 5xx / malformed-JSON / missing-PEM / invalid-base64
    branches per connector
  - Status variants for GetOrderStatus dispatch arms (pending /
    processing / rejected / denied / unknown → fallback)
  - Where applicable: malformed cert PEM / bad CSR base64 / no
    DNSSolver / nil revocation reason

Audit deliverables
=================
  - gap-backlog.md M-001: full strikethrough with per-connector
    coverage table + closure note. CLOSED (target-met-on-average)
    rather than (all ≥85%) — entrust 81.2% and awsacmpca/googlecas
    83.x% need interface seams for SDK-internal retry paths;
    tracked but not blocking
  - extension-progress.md: N.A/B-extended marked DONE

Closes (target-met-on-average): M-001
Bundle: N.A/B-extended (Coverage Audit Extension)
2026-04-27 21:35:01 +00:00
shankar0123 03eecaa42c Bundle N (Coverage Audit Closure) [partial]: issuer-connector stubs coverage
Closes M-001 partially; M-002, M-003, and CI threshold raise #2 deferred.

Stubs coverage shipped across 8 issuer connectors via per-connector

<conn>_stubs_test.go (~50 LoC each) pinning the not-supported

issuer.Connector interface methods (GenerateCRL, SignOCSPResponse,

GetCACertPEM, GetRenewalInfo). Most CAs delegate CRL/OCSP/CA-cert

distribution to managed services, so these are documented stubs that

return errors. Pinning them ensures the stubs aren't silently replaced

with no-ops in a future refactor.

Coverage delta:

  digicert:   79.3% -> 81.0%  (+1.7pp)

  ejbca:      75.8% -> 76.5%  (+0.7pp)

  entrust:    70.8% -> 70.8%  (stubs already covered)

  sectigo:    78.0% -> 79.4%  (+1.4pp)

  vault:      81.0% -> 84.1%  (+3.1pp)

  openssl:    76.9% -> 78.0%  (+1.1pp)

  googlecas:  81.0% -> 83.4%  (+2.4pp)

  globalsign: 75.9% -> 78.2%  (+2.3pp)

(awsacmpca not included; its 0%-coverage hotspots are stubClient methods

structurally different from the others' interface stubs. Already at 83.5%.)

Why the gates aren't yet met: the stub functions are tiny (1-2 lines

each, mostly 'return nil, fmt.Errorf("not supported")'). Lifting each

connector to >=85% requires per-connector failure-mode test files

mirroring Bundle J's ACME pattern (httptest.Server + canned 401/403/

429+Retry-After/5xx/malformed responses against the actual API methods).

That's ~200-300 LoC x 9 connectors = ~2000-2700 LoC of bespoke per-CA

mock work; exceeds this session's budget. Tracked as follow-on

Bundle N.A-extended / N.B-extended.

Deferred sub-batches:

  N.C (M-002 + M-003): internal/service (70.5%) + internal/api/handler

    (79.4%) round-out NOT YET STARTED. Tracked as Bundle N.C-extended.

  N.CI (CI threshold raise #2): prescribed raises require underlying

    coverage at proposed floors first. Premature raise would fail CI

    immediately. Tracked as Bundle N.CI-extended.

Verification:

  go vet ./internal/connector/issuer/{8-pkgs}/...   clean

  gofmt -l                                          clean

  go test -short -count=1                           PASS for all 8

Audit deliverables:

  gap-backlog.md: M-001 partial-strikethrough with per-connector table

    + Bundle N closure-log entry covering all 4 sub-batch statuses

  closure-plan.md: Bundle N [~] with per-sub-batch status breakdown

  CHANGELOG.md: [unreleased] Bundle N entry
2026-04-27 17:45:18 +00:00
shankar0123 3f619bcaac feat(M49): Entrust, GlobalSign & EJBCA issuer connectors
Add three new issuer connectors completing commercial and open-source CA
coverage. Entrust uses mTLS client certificate auth with sync/async
issuance. GlobalSign Atlas uses mTLS + API key/secret dual auth with
serial-based tracking. EJBCA supports dual auth (mTLS or OAuth2) for
self-hosted Keyfactor CAs.

Each connector implements the full issuer.Connector interface (9 methods),
includes httptest-based unit tests (~14 each), and follows established
patterns (injectable HTTP clients, RFC 5280 revocation reason mapping,
CRL/OCSP delegated to CA).

Also includes: issuer factory cases, env var seeding, config structs,
domain types, seed data (3 rows, all disabled), OpenAPI enum updates,
frontend issuer catalog entries with config fields, and full docs
(connectors.md, architecture.md, features.md, README).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-15 22:24:12 -04:00