Willy Tarreau 68574dd492 MEDIUM: log: add the client's SNI to the default HTTPS log format
During a troublehooting it came obvious that the SNI always ought to
be logged on httpslog, as it explains errors caused by selection of
the default certificate (or failure to do so in case of strict-sni).

This expectation was also confirmed on the mailing list.

Since the field may be empty it appeared important not to leave an
empty string in the current format, so it was decided to place the
field before a '/' preceding the SSL version and ciphers, so that
in the worst case a missing field leads to a field looking like
"/TLSv1.2/AES...", though usually a missing element still results
in a "-" in logs.

This will change the log format for users who already deployed the
2.5-dev versions (hence the medium level) but no released version
was using this format yet so there's no harm for stable deployments.
The reg-test was updated to check for "-" there since we don't send
SNI in reg-tests.

Link: https://www.mail-archive.com/haproxy@formilux.org/msg41410.html
Cc: William Lallemand <wlallemand@haproxy.org>
2021-11-06 09:20:07 +01:00
2021-11-05 07:48:38 +01:00
2021-09-16 09:14:14 +02:00
2021-11-02 18:05:41 +01:00
2021-11-03 18:32:22 +01:00
2021-10-14 16:38:08 +02:00
2019-06-15 21:59:54 +02:00
2021-11-02 18:05:41 +01:00
2021-11-02 18:05:41 +01:00

The HAProxy documentation has been split into a number of different files for
ease of use.

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 :

  - doc/intro.txt for a quick introduction on HAProxy
  - doc/configuration.txt for the configuration's reference manual
  - doc/lua.txt for the Lua's reference manual
  - doc/SPOE.txt for how to use the SPOE engine
  - doc/network-namespaces.txt for how to use network namespaces under Linux
  - doc/management.txt for the management guide
  - doc/regression-testing.txt for how to use the regression testing suite
  - doc/peers.txt for the peers protocol reference
  - doc/coding-style.txt for how to adopt HAProxy's coding style
  - doc/internals for developer-specific documentation (not all up to date)
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