- P0: add 10MB hard request body size limit with io.LimitReader,
return 413 Request Entity Too Large when exceeded, prevents OOM
- P0: configure http.Server timeouts: ReadHeaderTimeout=10s (Slowloris),
ReadTimeout=15s, WriteTimeout=30s, IdleTimeout=120s, MaxHeaderBytes=1MB
- P1: properly handle body read errors, log and return on client disconnect
- P2: drain and close r.Body in defer to ensure TCP connection reuse
- Log errors from ReadRequestBodyFrom and ProcessRequestBody
- Inject security headers on 413 responses
- Add security audit report (docs/SECURITY_AUDIT_20260801.md)
- Update README with timeout/body-limit docs and changelog
qing
b4436b192a