Mercurial > hg > nginx-quic

annotate src/event/quic/ngx_event_quic_protection.h @ 8384:c61fcdc1b8e3 quic

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UDP: extended datagram context. Sometimes it is required to process datagram properties at higher level (i.e. QUIC is interested in source address which may change and IP options). The patch adds ngx_udp_dgram_t structure used to pass packet-related information in c->udp.
author Vladimir Homutov <vl@nginx.com>
date Fri, 02 Apr 2021 18:58:19 +0300
parents 44b4c6180106
children b4e6b7049984
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1
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2 /*
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3 * Copyright (C) Nginx, Inc.
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4 */
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7 #ifndef _NGX_EVENT_QUIC_PROTECTION_H_INCLUDED_
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8 #define _NGX_EVENT_QUIC_PROTECTION_H_INCLUDED_
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a5141e6b3214 Fixed includes in quic headers.
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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cef042935003 QUIC: the "quic_host_key" directive.
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14 #include <ngx_event_quic_transport.h>
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17 #define NGX_QUIC_ENCRYPTION_LAST ((ssl_encryption_application) + 1)
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20 ngx_quic_keys_t *ngx_quic_keys_new(ngx_pool_t *pool);
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21 ngx_int_t ngx_quic_keys_set_initial_secret(ngx_pool_t *pool,
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44b4c6180106 QUIC: multiple versions support.
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22 ngx_quic_keys_t *keys, ngx_str_t *secret, uint32_t version);
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23 int ngx_quic_keys_set_encryption_secret(ngx_pool_t *pool, ngx_uint_t is_write,
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24 ngx_quic_keys_t *keys, enum ssl_encryption_level_t level,
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25 const SSL_CIPHER *cipher, const uint8_t *secret, size_t secret_len);
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26 ngx_uint_t ngx_quic_keys_available(ngx_quic_keys_t *keys,
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27 enum ssl_encryption_level_t level);
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28 void ngx_quic_keys_discard(ngx_quic_keys_t *keys,
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29 enum ssl_encryption_level_t level);
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30 void ngx_quic_keys_switch(ngx_connection_t *c, ngx_quic_keys_t *keys);
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31 ngx_int_t ngx_quic_keys_update(ngx_connection_t *c, ngx_quic_keys_t *keys);
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32 ngx_int_t ngx_quic_derive_key(ngx_log_t *log, const char *label,
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33 ngx_str_t *secret, ngx_str_t *salt, u_char *out, size_t len);
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34 ngx_int_t ngx_quic_encrypt(ngx_quic_header_t *pkt, ngx_str_t *res);
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35 ngx_int_t ngx_quic_decrypt(ngx_quic_header_t *pkt, uint64_t *largest_pn);
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38 #endif /* _NGX_EVENT_QUIC_PROTECTION_H_INCLUDED_ */