view src/http/v2/ngx_http_v2_module.h @ 7361:c09c7d47acb9

SSL: logging level of "no suitable signature algorithm". The "no suitable signature algorithm" errors are reported by OpenSSL 1.1.1 when using TLSv1.3 if there are no shared signature algorithms. In particular, this can happen if the client limits available signature algorithms to something we don't have a certificate for, or to an empty list. For example, the following command: openssl s_client -connect 127.0.0.1:8443 -sigalgs rsa_pkcs1_sha1 will always result in the "no suitable signature algorithm" error as the "rsa_pkcs1_sha1" algorithm refers solely to signatures which appear in certificates and not defined for use in TLS 1.3 handshake messages. The SSL_R_NO_COMMON_SIGNATURE_ALGORITHMS error is what BoringSSL returns in the same situation.
author Maxim Dounin <mdounin@mdounin.ru>
date Tue, 25 Sep 2018 14:00:04 +0300
parents 641306096f5b
children 02be1baed382
line wrap: on
line source


/*
 * Copyright (C) Nginx, Inc.
 * Copyright (C) Valentin V. Bartenev
 */


#ifndef _NGX_HTTP_V2_MODULE_H_INCLUDED_
#define _NGX_HTTP_V2_MODULE_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_http.h>


typedef struct {
    size_t                          recv_buffer_size;
    u_char                         *recv_buffer;
} ngx_http_v2_main_conf_t;


typedef struct {
    size_t                          pool_size;
    ngx_uint_t                      concurrent_streams;
    ngx_uint_t                      concurrent_pushes;
    ngx_uint_t                      max_requests;
    size_t                          max_field_size;
    size_t                          max_header_size;
    size_t                          preread_size;
    ngx_uint_t                      streams_index_mask;
    ngx_msec_t                      recv_timeout;
    ngx_msec_t                      idle_timeout;
} ngx_http_v2_srv_conf_t;


typedef struct {
    size_t                          chunk_size;

    ngx_flag_t                      push_preload;

    ngx_flag_t                      push;
    ngx_array_t                    *pushes;
} ngx_http_v2_loc_conf_t;


extern ngx_module_t  ngx_http_v2_module;


#endif /* _NGX_HTTP_V2_MODULE_H_INCLUDED_ */