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Re: nginxQuic: поддержка Openssl библиотеки quicktls

Sergey Kandaurov
December 02, 2021 05:46AM
> On 24 Nov 2021, at 22:58, izorkin@gmail.com wrote:
>
> Здравствуйте.
>
> Собрал nginx с библиотекой QuicTLS - https://github.com/quictls/openssl
> При активации протокола HTTP3 на нескольких хостах в лог начинаются сыпаться такие ошибки:
> ```
> 2021/11/24 22:52:45 [error] 40152#40152: *51 SSL_do_handshake() failed (SSL: error:0A0C0101:SSL routines::called a function you should not call) while handling frames, client: 91...., server: 0.0.0.0:443
> 2021/11/24 22:52:45 [error] 40151#40151: *52 SSL_do_handshake() failed (SSL: error:0A0C0101:SSL routines::called a function you should not call) while handling frames, client: 91...., server: 0.0.0.0:443
> 2021/11/24 22:52:45 [error] 40153#40153: *53 SSL_do_handshake() failed (SSL: error:0A0C0101:SSL routines::called a function you should not call) while handling frames, client: 91...., server: 0.0.0.0:443
> ```
> Если использовать BoringSSL с аналогичной конфигурацией, то такой ошибки нету.
>

Попробуйте этот патч:

# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1638441718 -10800
# Thu Dec 02 13:41:58 2021 +0300
# Branch quic
# Node ID 45c2b34248365f63bcec694a8587d11f52441ac9
# Parent aa0bd5f3127f6a27669b9e6f8362ba9254785193
QUIC: clear SSL_OP_ENABLE_MIDDLEBOX_COMPAT on SSL context switch.

The SSL_OP_ENABLE_MIDDLEBOX_COMPAT option is provided by QuicTLS and enabled
by default in the newly created SSL contexts. SSL_set_quic_method() is used
to clear it, which is required for SSL handshake to work on QUIC connections.
Switching context in the ngx_http_ssl_servername() SNI callback overrides SSL
options from the new SSL context. This results in the option set again.
Fix is to explicitly clear it when switching to another SSL context.

Initially reported here (in Russian):
http://mailman.nginx.org/pipermail/nginx-ru/2021-November/063989.html

diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -962,7 +962,14 @@ ngx_http_ssl_servername(ngx_ssl_conn_t *
#ifdef SSL_OP_NO_RENEGOTIATION
SSL_set_options(ssl_conn, SSL_OP_NO_RENEGOTIATION);
#endif
+
+#ifdef SSL_OP_ENABLE_MIDDLEBOX_COMPAT
+#if (NGX_QUIC)
+ if (c->listening->quic) {
+ SSL_clear_options(ssl_conn, SSL_OP_ENABLE_MIDDLEBOX_COMPAT);
}
+#endif
+#endif

done:



--
Sergey Kandaurov

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Subject Author Posted

nginxQuic: поддержка Openssl библиотеки quicktls

Anonymous User November 24, 2021 03:00PM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Sergey Kandaurov November 25, 2021 06:20AM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Anonymous User November 25, 2021 02:20PM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Sergey Kandaurov December 02, 2021 05:46AM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Maxim Dounin December 02, 2021 08:32AM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Anonymous User December 02, 2021 08:52AM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Sergey Kandaurov December 02, 2021 09:06AM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Anonymous User December 02, 2021 09:22AM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Sergey Kandaurov December 07, 2021 08:56AM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Anonymous User December 08, 2021 09:36AM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Sergey Kandaurov December 09, 2021 03:26AM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Anonymous User December 08, 2021 01:28PM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Sergey Kandaurov December 09, 2021 03:26AM

Re: nginxQuic: поддержка Openssl библиотеки quicktls

Anonymous User December 02, 2021 09:06AM



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