Root cause: certificate_versions.csr_pem is nullable in the schema but
Go code scanned it into a plain string. Used sql.NullString in
ListVersions and GetLatestVersion to handle NULL values correctly.
Also includes: partial update fetch-merge-update pattern to prevent FK
violations, nil directory guard in discovery service, diagnostic slog
logging in handlers, export handler 422 for unparseable PEM, OpenAPI
spec corrections, MCP tool description improvements, and test fixes.
Rewrites the Release Sign-Off section in testing-guide.md to individual
test-level granularity (320 rows) with smoke test results audited and
checked off (121 pass, 5 skip, 194 manual remaining).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add certificate export in PEM (JSON or file download) and PKCS#12 formats.
Private keys are never included — they stay on agents. Add EKU-aware
issuance threading profile EKUs (serverAuth, clientAuth, codeSigning,
emailProtection, timeStamping) through the full issuance pipeline. Fix
agent CSR SAN splitting for email addresses, adaptive KeyUsage flags for
S/MIME vs TLS, and a pre-existing generateID collision bug in deployment
job creation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Generate api/openapi.yaml from handler and domain source code. Covers
all 76 endpoints under /api/v1/ plus /health and /ready (78 total).
Includes full request/response schemas, domain model definitions,
enum types (CertificateStatus, JobType, RevocationReason, etc.),
reusable pagination envelope, error responses, and common parameters.
This spec serves as the contract for the upcoming MCP server (M18a)
and enables Swagger/Redocly interactive documentation immediately.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Shankar