HAProxy - Load balancer
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William Lallemand c52d69cc78 BUG/MEDIUM: ssl: ca-file directory mode must read every certificates of a file
The httpclient is configured with @system-ca by default, which uses the
directory returned by X509_get_default_cert_dir().

On debian/ubuntu systems, this directory contains multiple certificate
files that are loaded successfully. However it seems that on other
systems the files in this directory is the direct result of
ca-certificates instead of its source. Meaning that you would only have
a bundle file with every certificates in it.

The loading was not done correctly in case of directory loading, and was
only loading the first certificate of each file.

This patch fixes the issue by using X509_STORE_load_locations() on each
file from the scandir instead of trying to load it manually with BIO.

Not that we can't use X509_STORE_load_locations with the `dir` argument,
which would be simpler, because it uses X509_LOOKUP_hash_dir() which
requires a directory in hash form. That wouldn't be suited for this use
case.

Must be backported in every stable branches.

Fix issue #3137.
2025-09-26 09:36:55 +02:00
.github CI: github: add curl+ech build into openssl-ech job 2025-09-25 17:05:46 +02:00
addons MINOR: applet: Add a flag to know an applet is using HTX buffers 2025-08-25 11:11:05 +02:00
admin BUG/MINOR: halog: Add OOM checks for calloc() in filter_count_srv_status() and filter_count_url() 2025-09-02 07:29:54 +02:00
dev DEV: gdb: add a memprofile decoder to the debug tools 2025-07-16 15:33:33 +02:00
doc MINOR: server: add the "cc" keyword to set the TCP congestion controller 2025-09-17 17:19:33 +02:00
examples MINOR: mailers: warn if mailers are configured but not actually used 2025-06-27 16:41:18 +02:00
include MINOR: acme: acme-vars allow to pass data to the dpapi sink 2025-09-19 16:40:53 +02:00
reg-tests REGTESTS: ssl: Fix the script about automatic SNI selection 2025-09-08 15:55:56 +02:00
scripts CI: scripts: build curl with ECH support 2025-09-25 17:05:46 +02:00
src BUG/MEDIUM: ssl: ca-file directory mode must read every certificates of a file 2025-09-26 09:36:55 +02:00
tests TESTS: quic: add unit-tests for QUIC TX part 2025-09-08 14:49:03 +02:00
.cirrus.yml CI: cirrus-ci: bump FreeBSD image to 14-2 2025-02-12 13:18:55 +01:00
.gitattributes MINOR: Configure the cpp userdiff driver for *.[ch] in .gitattributes 2021-02-22 18:17:57 +01:00
.gitignore MINOR: tevt/dev: Add term_events tool 2025-01-31 10:41:50 +01:00
.mailmap DOC: update Tim's address in .mailmap 2021-09-16 09:14:14 +02:00
.travis.yml MEDIUM: mworker: remove USE_SYSTEMD requirement for -Ws 2024-11-20 12:07:38 +01:00
BRANCHES DOC: fix some spelling issues over multiple files 2021-01-08 14:53:47 +01:00
BSDmakefile BUILD: makefile: commit the tiny FreeBSD makefile stub 2023-05-24 17:17:36 +02:00
CHANGELOG [RELEASE] Released version 3.3-dev8 2025-09-05 09:54:34 +02:00
CONTRIBUTING CLEANUP: assorted typo fixes in the code and comments 2025-04-02 11:12:20 +02:00
INSTALL BUILD: makefile: bump the default minimum linux version to 4.17 2025-09-05 09:44:56 +02:00
LICENSE LICENSE: add licence exception for OpenSSL 2012-09-07 13:52:26 +02:00
MAINTAINERS MAJOR: spoe: Let the SPOE back into the game 2024-05-22 09:04:38 +02:00
Makefile IMPORT: cebtree: import version 0.5.0 to support duplicates 2025-09-16 09:23:46 +02:00
README.md DOC: change the link to the FreeBSD CI in README.md 2024-06-03 15:21:29 +02:00
SUBVERS BUILD: use format tags in VERDATE and SUBVERS files 2013-12-10 11:22:49 +01:00
VERDATE [RELEASE] Released version 3.3-dev8 2025-09-05 09:54:34 +02:00
VERSION [RELEASE] Released version 3.3-dev8 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.