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annotate src/event/quic/ngx_event_quic_protection.h @ 8280:1c6343bd7933 quic

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QUIC: refactored packet processing. - split ngx_quic_process_packet() in two functions with the second one called ngx_quic_process_payload() in charge of decrypring and handling the payload - renamed ngx_quic_payload_handler() to ngx_quic_handle_frames() - moved error cleanup from ngx_quic_input() to ngx_quic_process_payload() - moved handling closed connection from ngx_quic_handle_frames() to ngx_quic_process_payload() - minor fixes
author Roman Arutyunyan <arut@nginx.com>
date Thu, 28 Jan 2021 12:35:18 +0300
parents 046c951e393a
children cef042935003
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69345a26ba69 Split transport and crypto parts into separate files.
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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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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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15 #define NGX_QUIC_ENCRYPTION_LAST ((ssl_encryption_application) + 1)
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18 ngx_quic_keys_t *ngx_quic_keys_new(ngx_pool_t *pool);
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19 ngx_int_t ngx_quic_keys_set_initial_secret(ngx_pool_t *pool,
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20 ngx_quic_keys_t *keys, ngx_str_t *secret);
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21 int ngx_quic_keys_set_encryption_secret(ngx_pool_t *pool, ngx_uint_t is_write,
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22 ngx_quic_keys_t *keys, enum ssl_encryption_level_t level,
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23 const SSL_CIPHER *cipher, const uint8_t *secret, size_t secret_len);
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24 ngx_uint_t ngx_quic_keys_available(ngx_quic_keys_t *keys,
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25 enum ssl_encryption_level_t level);
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26 void ngx_quic_keys_discard(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_switch(ngx_connection_t *c, ngx_quic_keys_t *keys);
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29 ngx_int_t ngx_quic_keys_update(ngx_connection_t *c, ngx_quic_keys_t *keys);
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31 ngx_int_t ngx_quic_new_sr_token(ngx_connection_t *c, ngx_str_t *cid,
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32 ngx_str_t *key, u_char *token);
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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_ */