Willy Tarreau 67603162c1 DOC: config: clarify some known limitations of the json_query() converter
Oula Kivalo reported that different JSON libraries may process duplicate
keys differently and that most JSON libraries usually decode the stream
before extracting keys, while the current mjson implementation decodes the
contents during extraction instead. Let's document this point so that
users are aware of the limitations and do not rely on the current behavior
and do not use it for what it's not made for (e.g. content sanitization).

This is also the case for jwt_header_query(), jwt_payload_query() and
jwt_verify(), which already refer to this converter for specificities.
2025-10-02 08:57:39 +02:00
2025-09-29 19:29:10 +02:00
2021-09-16 09:14:14 +02:00
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2025-09-05 09:54:34 +02:00
2025-09-05 09:54:34 +02:00

HAProxy

alpine/musl AWS-LC openssl no-deprecated Illumos NetBSD FreeBSD VTest

HAProxy logo

HAProxy is a free, very fast and reliable reverse-proxy offering high availability, load balancing, and proxying for TCP and HTTP-based applications.

Installation

The INSTALL file describes how to build HAProxy. A list of packages is also available on the wiki.

Getting help

The discourse and the mailing-list are available for questions or configuration assistance. You can also use the slack or IRC channel. Please don't use the issue tracker for these.

The issue tracker is only for bug reports or feature requests.

Documentation

The HAProxy documentation has been split into a number of different files for ease of use. It is available in text format as well as HTML. The wiki is also meant to replace the old architecture guide.

Please refer to the following files depending on what you're looking for:

  • INSTALL for instructions on how to build and install HAProxy
  • BRANCHES to understand the project's life cycle and what version to use
  • LICENSE for the project's license
  • CONTRIBUTING for the process to follow to submit contributions

The more detailed documentation is located into the doc/ directory:

License

HAProxy is licensed under GPL 2 or any later version, the headers under LGPL 2.1. See the LICENSE file for a more detailed explanation.

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