Mercurial > hg > nginx-quic
annotate auto/headers @ 7420:b3a4f6d23e82 stable-1.14
SSL: enabled TLSv1.3 with BoringSSL.
BoringSSL currently requires SSL_CTX_set_max_proto_version(TLS1_3_VERSION)
to be able to enable TLS 1.3. This is because by default max protocol
version is set to TLS 1.2, and the SSL_OP_NO_* options are merely used
as a blacklist within the version range specified using the
SSL_CTX_set_min_proto_version() and SSL_CTX_set_max_proto_version()
functions.
With this change, we now call SSL_CTX_set_max_proto_version() with an
explicit maximum version set. This enables TLS 1.3 with BoringSSL.
As a side effect, this change also limits maximum protocol version to
the newest protocol we know about, TLS 1.3. This seems to be a good
change, as enabling unknown protocols might have unexpected results.
Additionally, we now explicitly call SSL_CTX_set_min_proto_version()
with 0. This is expected to help with Debian system-wide default
of MinProtocol set to TLSv1.2, see
http://mailman.nginx.org/pipermail/nginx-ru/2017-October/060411.html.
Note that there is no SSL_CTX_set_min_proto_version macro in BoringSSL,
so we call SSL_CTX_set_min_proto_version() and SSL_CTX_set_max_proto_version()
as long as the TLS1_3_VERSION macro is defined.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Tue, 07 Aug 2018 02:15:28 +0300 |
parents | d620f497c50f |
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42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
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42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
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2 # Copyright (C) Igor Sysoev |
4412 | 3 # Copyright (C) Nginx, Inc. |
444
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Igor Sysoev <igor@sysoev.ru>
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4 |
253
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nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
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5 |
2615 | 6 ngx_include="unistd.h"; . auto/include |
7 ngx_include="inttypes.h"; . auto/include | |
8 ngx_include="limits.h"; . auto/include | |
9 ngx_include="sys/filio.h"; . auto/include | |
2624
418c9f97bd01
fix FreeBSD before 7 building, broken in r2616
Igor Sysoev <igor@sysoev.ru>
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10 ngx_include="sys/param.h"; . auto/include |
2615 | 11 ngx_include="sys/mount.h"; . auto/include |
12 ngx_include="sys/statvfs.h"; . auto/include | |
13 ngx_include="crypt.h"; . auto/include |