Mercurial > hg > nginx-quic
annotate src/event/quic/ngx_event_quic_protection.h @ 8640:c4f249d485e3 quic
QUIC: attempt decrypt before checking for stateless reset.
Checking the reset after encryption avoids false positives. More importantly,
it avoids the check entirely in the usual case where decryption succeeds.
RFC 9000, 10.3.1 Detecting a Stateless Reset
Endpoints MAY skip this check if any packet from a datagram is
successfully processed.
author | Martin Duke <m.duke@f5.com> |
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date | Tue, 12 Oct 2021 11:57:50 +0300 |
parents | b4e6b7049984 |
children | 3341e4089c6c |
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7687
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Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
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1 |
69345a26ba69
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2 /* |
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3 * Copyright (C) Nginx, Inc. |
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4 */ |
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5 |
69345a26ba69
Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
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6 |
69345a26ba69
Split transport and crypto parts into separate files.
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7 #ifndef _NGX_EVENT_QUIC_PROTECTION_H_INCLUDED_ |
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parents:
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8 #define _NGX_EVENT_QUIC_PROTECTION_H_INCLUDED_ |
69345a26ba69
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9 |
69345a26ba69
Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
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10 |
7824
a5141e6b3214
Fixed includes in quic headers.
Roman Arutyunyan <arut@nginx.com>
parents:
7816
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11 #include <ngx_config.h> |
a5141e6b3214
Fixed includes in quic headers.
Roman Arutyunyan <arut@nginx.com>
parents:
7816
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12 #include <ngx_core.h> |
a5141e6b3214
Fixed includes in quic headers.
Roman Arutyunyan <arut@nginx.com>
parents:
7816
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13 |
8287
cef042935003
QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents:
8266
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14 #include <ngx_event_quic_transport.h> |
cef042935003
QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents:
8266
diff
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15 |
7824
a5141e6b3214
Fixed includes in quic headers.
Roman Arutyunyan <arut@nginx.com>
parents:
7816
diff
changeset
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16 |
7772
058a5af7ddfc
Refactored QUIC secrets storage.
Vladimir Homutov <vl@nginx.com>
parents:
7769
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17 #define NGX_QUIC_ENCRYPTION_LAST ((ssl_encryption_application) + 1) |
058a5af7ddfc
Refactored QUIC secrets storage.
Vladimir Homutov <vl@nginx.com>
parents:
7769
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18 |
058a5af7ddfc
Refactored QUIC secrets storage.
Vladimir Homutov <vl@nginx.com>
parents:
7769
diff
changeset
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19 |
8191
9c3be23ddbe7
QUIC: refactored key handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8100
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20 ngx_quic_keys_t *ngx_quic_keys_new(ngx_pool_t *pool); |
9c3be23ddbe7
QUIC: refactored key handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8100
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21 ngx_int_t ngx_quic_keys_set_initial_secret(ngx_pool_t *pool, |
8322
44b4c6180106
QUIC: multiple versions support.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8295
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22 ngx_quic_keys_t *keys, ngx_str_t *secret, uint32_t version); |
8191
9c3be23ddbe7
QUIC: refactored key handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8100
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23 int ngx_quic_keys_set_encryption_secret(ngx_pool_t *pool, ngx_uint_t is_write, |
9c3be23ddbe7
QUIC: refactored key handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8100
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24 ngx_quic_keys_t *keys, enum ssl_encryption_level_t level, |
9c3be23ddbe7
QUIC: refactored key handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8100
diff
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25 const SSL_CIPHER *cipher, const uint8_t *secret, size_t secret_len); |
9c3be23ddbe7
QUIC: refactored key handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8100
diff
changeset
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26 ngx_uint_t ngx_quic_keys_available(ngx_quic_keys_t *keys, |
8295
d4e02b3b734f
QUIC: fixed indentation.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8287
diff
changeset
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27 enum ssl_encryption_level_t level); |
8191
9c3be23ddbe7
QUIC: refactored key handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8100
diff
changeset
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28 void ngx_quic_keys_discard(ngx_quic_keys_t *keys, |
8295
d4e02b3b734f
QUIC: fixed indentation.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8287
diff
changeset
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29 enum ssl_encryption_level_t level); |
8191
9c3be23ddbe7
QUIC: refactored key handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8100
diff
changeset
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30 void ngx_quic_keys_switch(ngx_connection_t *c, ngx_quic_keys_t *keys); |
9c3be23ddbe7
QUIC: refactored key handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8100
diff
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31 ngx_int_t ngx_quic_keys_update(ngx_connection_t *c, ngx_quic_keys_t *keys); |
9c3be23ddbe7
QUIC: refactored key handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8100
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32 ngx_int_t ngx_quic_encrypt(ngx_quic_header_t *pkt, ngx_str_t *res); |
9c3be23ddbe7
QUIC: refactored key handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8100
diff
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33 ngx_int_t ngx_quic_decrypt(ngx_quic_header_t *pkt, uint64_t *largest_pn); |
7687
69345a26ba69
Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
34 |
69345a26ba69
Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
35 |
69345a26ba69
Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
36 #endif /* _NGX_EVENT_QUIC_PROTECTION_H_INCLUDED_ */ |