Mercurial > hg > nginx
annotate src/stream/ngx_stream_ssl_module.h @ 9189:fcec773dd249
QUIC: avoid partial expansion of PATH_CHALLENGE/PATH_RESPONSE.
By default packets with these frames are expanded to 1200 bytes. Previously,
if anti-amplification limit did not allow this expansion, it was limited to
whatever size was allowed. However RFC 9000 clearly states no partial
expansion should happen in both cases.
Section 8.2.1. Initiating Path Validation:
An endpoint MUST expand datagrams that contain a PATH_CHALLENGE frame
to at least the smallest allowed maximum datagram size of 1200 bytes,
unless the anti-amplification limit for the path does not permit
sending a datagram of this size.
Section 8.2.2. Path Validation Responses:
An endpoint MUST expand datagrams that contain a PATH_RESPONSE frame
to at least the smallest allowed maximum datagram size of 1200 bytes.
...
However, an endpoint MUST NOT expand the datagram containing the
PATH_RESPONSE if the resulting data exceeds the anti-amplification limit.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Wed, 29 Nov 2023 18:13:25 +0400 |
parents | b9e02e9b2f1d |
children |
rev | line source |
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6115 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 * Copyright (C) Nginx, Inc. | |
5 */ | |
6 | |
7 | |
8 #ifndef _NGX_STREAM_SSL_H_INCLUDED_ | |
9 #define _NGX_STREAM_SSL_H_INCLUDED_ | |
10 | |
11 | |
12 #include <ngx_config.h> | |
13 #include <ngx_core.h> | |
14 #include <ngx_stream.h> | |
15 | |
16 | |
17 typedef struct { | |
18 ngx_msec_t handshake_timeout; | |
19 | |
20 ngx_flag_t prefer_server_ciphers; | |
21 | |
22 ngx_ssl_t ssl; | |
23 | |
7269
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6850
diff
changeset
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24 ngx_uint_t listen; |
6115 | 25 ngx_uint_t protocols; |
26 | |
6850
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6550
diff
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27 ngx_uint_t verify; |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6550
diff
changeset
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28 ngx_uint_t verify_depth; |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6550
diff
changeset
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29 |
6115 | 30 ssize_t builtin_session_cache; |
31 | |
32 time_t session_timeout; | |
33 | |
6550
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
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34 ngx_array_t *certificates; |
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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35 ngx_array_t *certificate_keys; |
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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36 |
7464
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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37 ngx_array_t *certificate_values; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
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38 ngx_array_t *certificate_key_values; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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39 |
6115 | 40 ngx_str_t dhparam; |
41 ngx_str_t ecdh_curve; | |
6850
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Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6550
diff
changeset
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42 ngx_str_t client_certificate; |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6550
diff
changeset
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43 ngx_str_t trusted_certificate; |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6550
diff
changeset
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44 ngx_str_t crl; |
7936
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Stream: the "ssl_alpn" directive.
Vladimir Homutov <vl@nginx.com>
parents:
7729
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45 ngx_str_t alpn; |
6115 | 46 |
47 ngx_str_t ciphers; | |
48 | |
49 ngx_array_t *passwords; | |
7729
3bff3f397c05
SSL: ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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50 ngx_array_t *conf_commands; |
6115 | 51 |
52 ngx_shm_zone_t *shm_zone; | |
53 | |
54 ngx_flag_t session_tickets; | |
55 ngx_array_t *session_ticket_keys; | |
7269
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6850
diff
changeset
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56 |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6850
diff
changeset
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57 u_char *file; |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6850
diff
changeset
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58 ngx_uint_t line; |
6115 | 59 } ngx_stream_ssl_conf_t; |
60 | |
61 | |
62 extern ngx_module_t ngx_stream_ssl_module; | |
63 | |
64 | |
65 #endif /* _NGX_STREAM_SSL_H_INCLUDED_ */ |