Blog
mitmproxy and TLS decryption: debugging CORS headers on localhost API servers
Trust the mitm CA in your OS or browser to inspect OPTIONS and response headers byte-for-byte.
1 min read
mitmproxytlsdebugging
Workflow
Record flows to replay preflight storms after you change nginx or Envoy configs.
Compare upstream versus edge responses when a CDN strips headers.
Privacy
Redact Authorization headers in saved flows before sharing logs with vendors.
Rotate mitm CA yearly if your policy requires short-lived trust stores.