Enforce admin and workspace permissions, improve logging, and add DNS frontend/API support.
- Backend: added admin checks to cloud_provisioning and marketplace endpoints; added require_workspace_access helper and applied to multiple workspace endpoints to enforce membership/admin access; persist push subscription data in mobile API (commit to DB); replaced print() debugging with structured logger calls across agent_registry and added logging/exception handling in monitoring_service.
- Frontend: added a DNS API client (frontend/src/services/api/dns.js) and registered it in the API index; extended DNSZones UI to collect provider zone ID and API token, updated create payload and form reset; added optional modal footer prop to Modal component; moved rollup native binding to optionalDependencies in package.json.
- Misc: added '*.png' to .gitignore and a minor spacing change in install.sh.
These changes improve security checks, observability, and add DNS management features in the UI/API.
Adds cross-server Fleet Monitor endpoints and models, plus broad security and robustness improvements across agent, backend, and tooling.
Key changes:
- New fleet monitor API (endpoints for heatmap, comparison, alerts, thresholds, anomalies, forecast, search, exports, and Prometheus) and service skeleton.
- New DB models for ServerAlertThreshold and MetricAlert to support metric alerts.
- Agent discovery/registration hardening: HMAC-signed discovery requests, signature/timestamp validation, minimal discovery responses, HMAC-based unregister headers, and enforced command timeout cap in agent command handling.
- WebSocket and agent client TLS handling gated by SERVERKIT_INSECURE_TLS env var; added auth rate limiting on agent gateway.
- Docker-compose: parameterize agent image via AGENT_VERSION and avoid running as root by adding docker group access.
- Backend security & policy: tightened CSP script/style sources, request size limit, 2FA pending-token rejection on non-2FA endpoints, registration flow/guards, admin-only SSO admin routes via middleware, rate limits on sensitive endpoints, and logging for auth/2FA events.
- Database service hardening: identifier validation, avoid passing passwords on CLI (use env vars), safer subprocess usage, and docker exec handling improvements.
- CronService: command validation to prevent shell injection and run commands without shell=True; build_service and other subprocess usages updated similarly.
- Misc: .env.example notes clarified for encryption key generation, invitation token generation improved, agent registry timestamp window reduced, various logging and input validations added, frontend FleetMonitor page and styles stubbed in, and Vite/config/style updates.
Overall this commit implements fleet monitoring scaffolding and a set of security, validation, and operational improvements to make agent discovery, registration, command execution, and backend services safer and more robust.
Juan Denis