JA4proxy
Copyright (c) 2026 Sean O'Riordain

The original code in this repository is licensed under the MIT License (see LICENSE).

Fingerprinting methods
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- JA4 (TLS client fingerprinting) is (c) FoxIO, LLC, published under the BSD 3-Clause
  License. JA4proxy implements the JA4 specification independently; see internal/tls/ja4.go.

- JA4proxy implements JA4X, JA4T, and JA4Q, which are JA4+ methods (c) FoxIO, LLC.
  All rights reserved. Patent Pending. JA4+ methods are licensed under the FoxIO
  License 1.1 (see LICENSE.foxio). That license permits non-commercial use only;
  commercial use — including providing the software on a hosted or managed service
  basis — requires a separate license from FoxIO, LLC.

  Canonical license text and source:
  https://github.com/FoxIO-LLC/ja4/blob/main/LICENSE

Trademarks
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JA4 and JA4+ are trademarks of FoxIO, LLC. JA4proxy is an independent project and is
not affiliated with, sponsored by, or endorsed by FoxIO, LLC.