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view src/event/ngx_event_udp.h @ 8146:b7d4bfd132d2

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SSL: logging levels of errors observed with BoringSSL. As tested with tlsfuzzer with BoringSSL, the following errors are certainly client-related: SSL_do_handshake() failed (SSL: error:10000066:SSL routines:OPENSSL_internal:BAD_ALERT) SSL_do_handshake() failed (SSL: error:10000089:SSL routines:OPENSSL_internal:DECODE_ERROR) SSL_do_handshake() failed (SSL: error:100000dc:SSL routines:OPENSSL_internal:TOO_MANY_WARNING_ALERTS) SSL_do_handshake() failed (SSL: error:10000100:SSL routines:OPENSSL_internal:INVALID_COMPRESSION_LIST) SSL_do_handshake() failed (SSL: error:10000102:SSL routines:OPENSSL_internal:MISSING_KEY_SHARE) SSL_do_handshake() failed (SSL: error:1000010e:SSL routines:OPENSSL_internal:TOO_MUCH_SKIPPED_EARLY_DATA) SSL_read() failed (SSL: error:100000b6:SSL routines:OPENSSL_internal:NO_RENEGOTIATION) Accordingly, the SSL_R_BAD_ALERT, SSL_R_DECODE_ERROR, SSL_R_TOO_MANY_WARNING_ALERTS, SSL_R_INVALID_COMPRESSION_LIST, SSL_R_MISSING_KEY_SHARE, SSL_R_TOO_MUCH_SKIPPED_EARLY_DATA, and SSL_R_NO_RENEGOTIATION errors are now logged at the "info" level.
author Maxim Dounin <mdounin@mdounin.ru>
date Wed, 08 Mar 2023 22:22:47 +0300
parents 0f6cc8f73744
children ce6d9cf0f567
line wrap: on
line source


/*
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_EVENT_UDP_H_INCLUDED_
#define _NGX_EVENT_UDP_H_INCLUDED_


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


#if !(NGX_WIN32)

#if ((NGX_HAVE_MSGHDR_MSG_CONTROL)                                            \
     && (NGX_HAVE_IP_SENDSRCADDR || NGX_HAVE_IP_RECVDSTADDR                   \
         || NGX_HAVE_IP_PKTINFO                                               \
         || (NGX_HAVE_INET6 && NGX_HAVE_IPV6_RECVPKTINFO)))
#define NGX_HAVE_ADDRINFO_CMSG  1

#endif


#if (NGX_HAVE_ADDRINFO_CMSG)

typedef union {
#if (NGX_HAVE_IP_SENDSRCADDR || NGX_HAVE_IP_RECVDSTADDR)
    struct in_addr        addr;
#endif

#if (NGX_HAVE_IP_PKTINFO)
    struct in_pktinfo     pkt;
#endif

#if (NGX_HAVE_INET6 && NGX_HAVE_IPV6_RECVPKTINFO)
    struct in6_pktinfo    pkt6;
#endif
} ngx_addrinfo_t;

size_t ngx_set_srcaddr_cmsg(struct cmsghdr *cmsg,
    struct sockaddr *local_sockaddr);
ngx_int_t ngx_get_srcaddr_cmsg(struct cmsghdr *cmsg,
    struct sockaddr *local_sockaddr);

#endif

void ngx_event_recvmsg(ngx_event_t *ev);
ssize_t ngx_sendmsg(ngx_connection_t *c, struct msghdr *msg, int flags);
void ngx_udp_rbtree_insert_value(ngx_rbtree_node_t *temp,
    ngx_rbtree_node_t *node, ngx_rbtree_node_t *sentinel);
#endif

void ngx_delete_udp_connection(void *data);


#endif /* _NGX_EVENT_UDP_H_INCLUDED_ */