3 Commits

Author	SHA1	Message	Date
shankar0123	239a1792d2	fix: harden agent with backoff, panic recovery, and error handling ... - Exponential backoff on consecutive poll/heartbeat failures (max 5min) - Panic recovery wrapper on agent.Run goroutine - All 9 silent reportJobStatus errors now logged properly - Key read failures return error and report job failure - CommonName validation before CSR creation - KeyDir permissions enforced with os.Chmod after MkdirAll - splitPEMChain rewritten to use encoding/pem instead of string parsing Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-20 01:20:10 -04:00
shankar0123	e2821c448a	Implement M8: agent-side key generation with ECDSA P-256 ... Private keys never leave agent infrastructure. Agents generate ECDSA P-256 key pairs locally, store them with 0600 permissions, and submit only the CSR (public key) to the control plane. New AwaitingCSR job state pauses renewal/issuance jobs until the agent submits its CSR. Server-side keygen retained behind CERTCTL_KEYGEN_MODE=server for demo/development. Key changes: - Dual keygen mode via CERTCTL_KEYGEN_MODE (agent default, server for demo) - AwaitingCSR job state with CommonName/SANs in work response - Agent ECDSA P-256 keygen, local key storage, CSR-only submission - CompleteAgentCSRRenewal server-side flow for agent-submitted CSRs - DeploymentRequest.KeyPEM for agent-provided keys during deployment - Dockerfile.agent creates /var/lib/certctl/keys with correct ownership Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-15 13:51:41 -04:00
shankar0123	1d1b89c9b5	Implement M3: expiration threshold alerting with dedup and status transitions ... - Add alert_thresholds_days JSONB column to renewal_policies (default [30,14,7,0]) - Add RenewalPolicy.AlertThresholdsDays field + EffectiveAlertThresholds() helper - Add RenewalPolicyRepository interface + postgres implementation - Rewrite CheckExpiringCertificates with per-policy threshold alerting - Add SendThresholdAlert + HasThresholdNotification for deduplication via [threshold:N] tags - Add Type and MessageLike filters to NotificationFilter + postgres query support - Auto-transition certs to Expiring (>0 days) or Expired (<=0 days) status - Record expiration_alert_sent audit events per threshold crossing - Fix .gitignore: allow SQL migration files, scope server/agent build artifact rules - Track previously untracked cmd/ and migrations/ directories - Update docs (README, architecture, demo-advanced) for threshold alerting Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-15 00:03:43 -04:00