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annotate src/event/quic/ngx_event_quic_openssl_compat.h @ 9294:ea0eef2dd12c default tip

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Resolver: allowed responses with AD bit set.
author Kirill A. Korinsky <kirill@korins.ky>
date Sun, 16 Jun 2024 04:17:27 +0300
parents daf8f5ba23d8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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7da4791e0264 QUIC: OpenSSL compatibility layer.
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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_OPENSSL_COMPAT_H_INCLUDED_
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8 #define _NGX_EVENT_QUIC_OPENSSL_COMPAT_H_INCLUDED_
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10 #if defined SSL_R_MISSING_QUIC_TRANSPORT_PARAMETERS_EXTENSION \
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11 || defined LIBRESSL_VERSION_NUMBER
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12 #undef NGX_QUIC_OPENSSL_COMPAT
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13 #else
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16 #include <ngx_config.h>
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17 #include <ngx_core.h>
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20 typedef struct ngx_quic_compat_s ngx_quic_compat_t;
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23 enum ssl_encryption_level_t {
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24 ssl_encryption_initial = 0,
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25 ssl_encryption_early_data,
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26 ssl_encryption_handshake,
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27 ssl_encryption_application
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28 };
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31 typedef struct ssl_quic_method_st {
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32 int (*set_read_secret)(SSL *ssl, enum ssl_encryption_level_t level,
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33 const SSL_CIPHER *cipher,
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34 const uint8_t *rsecret, size_t secret_len);
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35 int (*set_write_secret)(SSL *ssl, enum ssl_encryption_level_t level,
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36 const SSL_CIPHER *cipher,
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37 const uint8_t *wsecret, size_t secret_len);
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38 int (*add_handshake_data)(SSL *ssl, enum ssl_encryption_level_t level,
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39 const uint8_t *data, size_t len);
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40 int (*flush_flight)(SSL *ssl);
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41 int (*send_alert)(SSL *ssl, enum ssl_encryption_level_t level,
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42 uint8_t alert);
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43 } SSL_QUIC_METHOD;
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46 ngx_int_t ngx_quic_compat_init(ngx_conf_t *cf, SSL_CTX *ctx);
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48 int SSL_set_quic_method(SSL *ssl, const SSL_QUIC_METHOD *quic_method);
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49 int SSL_provide_quic_data(SSL *ssl, enum ssl_encryption_level_t level,
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50 const uint8_t *data, size_t len);
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51 int SSL_set_quic_transport_params(SSL *ssl, const uint8_t *params,
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52 size_t params_len);
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53 void SSL_get_peer_quic_transport_params(const SSL *ssl,
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54 const uint8_t **out_params, size_t *out_params_len);
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57 #endif /* TLSEXT_TYPE_quic_transport_parameters */
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59 #endif /* _NGX_EVENT_QUIC_OPENSSL_COMPAT_H_INCLUDED_ */