M17: Script-based issuer connector delegating sign/revoke/CRL to user-provided
scripts. Compatible with any CA tooling (OpenSSL, cfssl, custom PKI). Configurable
timeout, environment variable passthrough. 14 tests including timeout enforcement.
M16b: certctl-cli wraps all 76 REST API endpoints for terminal workflows. Supports
certs/agents/jobs list/get/renew/revoke/cancel, bulk PEM import with progress
reporting, server health status, table and JSON output formats. Zero external
dependencies (stdlib only). 14 tests with mock HTTP server.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Upgrade from Go 1.22 to 1.25 (minimum for MCP SDK, actively supported).
CI updated to match.
Codebase audit fixes:
- Local CA parseIP() now uses net.ParseIP — IP SANs no longer silently dropped
- Nil pointer guards in agent.go GetWorkWithTargets for target/cert enrichment
- MCP CreateCertificateInput marks owner_id/team_id as required
- NGINX connector uses CombinedOutput() — captures diagnostic output on failure
- Jobs handler validates JSON decode on rejection body — returns 400 on malformed
- CRL/OCSP handlers propagate requestID for error tracing
MCP server tests (26 tests):
- client_test.go: HTTP client coverage (GET/POST/PUT/DELETE, auth, 204, errors, binary)
- tools_test.go: tool registration, pagination, end-to-end flows with mock API
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Backend:
- Embedded OCSP responder: GET /api/v1/ocsp/{issuer_id}/{serial} returns
signed OCSP responses (good/revoked/unknown) using CA key
- DER-encoded X.509 CRL: GET /api/v1/crl/{issuer_id} returns proper DER CRL
signed by issuing CA with 24h validity window
- Short-lived cert exemption: certs with profile TTL < 1 hour skip CRL/OCSP
(expiry is sufficient revocation for ephemeral workloads)
- Extended issuer connector interface with GenerateCRL and SignOCSPResponse
- Local CA implements full CRL/OCSP signing; ACME and step-ca return
appropriate "use native endpoint" errors
- IssuerConnectorAdapter bridges new methods between layers
Frontend:
- Revoke button on certificate detail page with RFC 5280 reason modal
- Revocation banner with reason display and timestamp
- Revocation status indicators in lifecycle section
- "Revoked" filter option in certificates list
- API client: revokeCertificate() function and Certificate type extensions
Tests: ~31 new tests across connector, service, handler, and adapter layers
Docs: milestones renumbered (M13-M14, M16-M18), M15b marked complete
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Sub-CA mode: Local CA loads CA cert+key from disk (CERTCTL_CA_CERT_PATH +
CERTCTL_CA_KEY_PATH) to operate as subordinate CA under enterprise root
(e.g., ADCS). Supports RSA, ECDSA, PKCS#8 keys. Validates IsCA and
KeyUsageCertSign. Falls back to self-signed when paths unset.
DNS-01 challenges: Pluggable DNSSolver interface with script-based hook
implementation. User-provided scripts create/cleanup _acme-challenge TXT
records for any DNS provider. Configurable propagation wait. Enables
wildcard certs and non-HTTP-accessible hosts.
step-ca connector: Smallstep private CA via native /sign API with JWK
provisioner auth. Issuance, renewal, revocation. Registered as iss-stepca.
23 new tests across 3 files. CI test path widened to ./internal/connector/issuer/...
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fixes Go Report Card gofmt score from 52% to 100%.
Pure formatting changes — no logic modifications.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Wire issuer connector end-to-end with IssuerConnectorAdapter (dependency inversion)
- Renewal/issuance job processor: RSA key + CSR generation, Local CA signing, cert version storage
- Agent work API (GET /agents/{id}/work) and job status API (POST /agents/{id}/jobs/{job_id}/status)
- Agent-side deployment: WorkItem enrichment with target type/config, NGINX/F5/IIS connector invocation
- Full ACME v2 implementation: HTTP-01 challenge solving, account registration, order lifecycle
- Update all docs (README, architecture, connectors, demo-advanced, quickstart) for M1-M2
- Fix go vet warning in deployment.go (non-constant format string)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
shankar0123