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view src/http/modules/ngx_http_ssl_module.h @ 7934:61abb35bb8cf
HTTP/2: removed support for NPN.
NPN was replaced with ALPN, published as RFC 7301 in July 2014.
It used to negotiate SPDY (and, in transition, HTTP/2).
NPN supported appeared in OpenSSL 1.0.1. It does not work with TLSv1.3 [1].
ALPN is supported since OpenSSL 1.0.2.
The NPN support was dropped in Firefox 53 [2] and Chrome 51 [3].
[1] https://github.com/openssl/openssl/issues/3665.
[2] https://bugzilla.mozilla.org/show_bug.cgi?id=1248198
[3] https://www.chromestatus.com/feature/5767920709795840
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Fri, 15 Oct 2021 10:02:15 +0300 |
parents | 59e1c73fe02b |
children | 71b7453fb11f |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_HTTP_SSL_H_INCLUDED_ #define _NGX_HTTP_SSL_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_http.h> typedef struct { ngx_flag_t enable; ngx_ssl_t ssl; ngx_flag_t prefer_server_ciphers; ngx_flag_t early_data; ngx_flag_t reject_handshake; ngx_uint_t protocols; ngx_uint_t verify; ngx_uint_t verify_depth; size_t buffer_size; ssize_t builtin_session_cache; time_t session_timeout; ngx_array_t *certificates; ngx_array_t *certificate_keys; ngx_array_t *certificate_values; ngx_array_t *certificate_key_values; ngx_str_t dhparam; ngx_str_t ecdh_curve; ngx_str_t client_certificate; ngx_str_t trusted_certificate; ngx_str_t crl; ngx_str_t ciphers; ngx_array_t *passwords; ngx_array_t *conf_commands; ngx_shm_zone_t *shm_zone; ngx_flag_t session_tickets; ngx_array_t *session_ticket_keys; ngx_uint_t ocsp; ngx_str_t ocsp_responder; ngx_shm_zone_t *ocsp_cache_zone; ngx_flag_t stapling; ngx_flag_t stapling_verify; ngx_str_t stapling_file; ngx_str_t stapling_responder; u_char *file; ngx_uint_t line; } ngx_http_ssl_srv_conf_t; extern ngx_module_t ngx_http_ssl_module; #endif /* _NGX_HTTP_SSL_H_INCLUDED_ */