Mercurial > hg > nginx
view src/stream/ngx_stream.h @ 9079:639fa6723700 quic
QUIC: improved ssl_reject_handshake error logging.
The check follows the ngx_ssl_handshake() change in 59e1c73fe02b.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Thu, 23 Feb 2023 16:26:38 +0400 |
parents | d514f88053e5 |
children | 113e2438dbd4 |
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/* * Copyright (C) Roman Arutyunyan * Copyright (C) Nginx, Inc. */ #ifndef _NGX_STREAM_H_INCLUDED_ #define _NGX_STREAM_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #if (NGX_STREAM_SSL) #include <ngx_stream_ssl_module.h> #endif #if (NGX_STREAM_QUIC) #include <ngx_stream_quic_module.h> #endif typedef struct ngx_stream_session_s ngx_stream_session_t; #include <ngx_stream_variables.h> #include <ngx_stream_script.h> #include <ngx_stream_upstream.h> #include <ngx_stream_upstream_round_robin.h> #define NGX_STREAM_OK 200 #define NGX_STREAM_BAD_REQUEST 400 #define NGX_STREAM_FORBIDDEN 403 #define NGX_STREAM_INTERNAL_SERVER_ERROR 500 #define NGX_STREAM_BAD_GATEWAY 502 #define NGX_STREAM_SERVICE_UNAVAILABLE 503 typedef struct { void **main_conf; void **srv_conf; } ngx_stream_conf_ctx_t; typedef struct { struct sockaddr *sockaddr; socklen_t socklen; ngx_str_t addr_text; /* server ctx */ ngx_stream_conf_ctx_t *ctx; unsigned bind:1; unsigned wildcard:1; unsigned ssl:1; unsigned quic:1; #if (NGX_HAVE_INET6) unsigned ipv6only:1; #endif unsigned reuseport:1; unsigned so_keepalive:2; unsigned proxy_protocol:1; #if (NGX_HAVE_KEEPALIVE_TUNABLE) int tcp_keepidle; int tcp_keepintvl; int tcp_keepcnt; #endif int backlog; int rcvbuf; int sndbuf; #if (NGX_HAVE_TCP_FASTOPEN) int fastopen; #endif int type; } ngx_stream_listen_t; typedef struct { ngx_stream_conf_ctx_t *ctx; ngx_str_t addr_text; unsigned ssl:1; unsigned quic:1; unsigned proxy_protocol:1; } ngx_stream_addr_conf_t; typedef struct { in_addr_t addr; ngx_stream_addr_conf_t conf; } ngx_stream_in_addr_t; #if (NGX_HAVE_INET6) typedef struct { struct in6_addr addr6; ngx_stream_addr_conf_t conf; } ngx_stream_in6_addr_t; #endif typedef struct { /* ngx_stream_in_addr_t or ngx_stream_in6_addr_t */ void *addrs; ngx_uint_t naddrs; } ngx_stream_port_t; typedef struct { int family; int type; in_port_t port; ngx_array_t addrs; /* array of ngx_stream_conf_addr_t */ } ngx_stream_conf_port_t; typedef struct { ngx_stream_listen_t opt; } ngx_stream_conf_addr_t; typedef enum { NGX_STREAM_POST_ACCEPT_PHASE = 0, NGX_STREAM_PREACCESS_PHASE, NGX_STREAM_ACCESS_PHASE, NGX_STREAM_SSL_PHASE, NGX_STREAM_PREREAD_PHASE, NGX_STREAM_CONTENT_PHASE, NGX_STREAM_LOG_PHASE } ngx_stream_phases; typedef struct ngx_stream_phase_handler_s ngx_stream_phase_handler_t; typedef ngx_int_t (*ngx_stream_phase_handler_pt)(ngx_stream_session_t *s, ngx_stream_phase_handler_t *ph); typedef ngx_int_t (*ngx_stream_handler_pt)(ngx_stream_session_t *s); typedef void (*ngx_stream_content_handler_pt)(ngx_stream_session_t *s); struct ngx_stream_phase_handler_s { ngx_stream_phase_handler_pt checker; ngx_stream_handler_pt handler; ngx_uint_t next; }; typedef struct { ngx_stream_phase_handler_t *handlers; } ngx_stream_phase_engine_t; typedef struct { ngx_array_t handlers; } ngx_stream_phase_t; typedef struct { ngx_array_t servers; /* ngx_stream_core_srv_conf_t */ ngx_array_t listen; /* ngx_stream_listen_t */ ngx_stream_phase_engine_t phase_engine; ngx_hash_t variables_hash; ngx_array_t variables; /* ngx_stream_variable_t */ ngx_array_t prefix_variables; /* ngx_stream_variable_t */ ngx_uint_t ncaptures; ngx_uint_t variables_hash_max_size; ngx_uint_t variables_hash_bucket_size; ngx_hash_keys_arrays_t *variables_keys; ngx_stream_phase_t phases[NGX_STREAM_LOG_PHASE + 1]; } ngx_stream_core_main_conf_t; typedef struct { ngx_stream_content_handler_pt handler; ngx_stream_conf_ctx_t *ctx; u_char *file_name; ngx_uint_t line; ngx_flag_t tcp_nodelay; size_t preread_buffer_size; ngx_msec_t preread_timeout; ngx_log_t *error_log; ngx_msec_t resolver_timeout; ngx_resolver_t *resolver; ngx_msec_t proxy_protocol_timeout; ngx_uint_t listen; /* unsigned listen:1; */ } ngx_stream_core_srv_conf_t; struct ngx_stream_session_s { uint32_t signature; /* "STRM" */ ngx_connection_t *connection; off_t received; time_t start_sec; ngx_msec_t start_msec; ngx_log_handler_pt log_handler; void **ctx; void **main_conf; void **srv_conf; ngx_stream_upstream_t *upstream; ngx_array_t *upstream_states; /* of ngx_stream_upstream_state_t */ ngx_stream_variable_value_t *variables; #if (NGX_PCRE) ngx_uint_t ncaptures; int *captures; u_char *captures_data; #endif ngx_int_t phase_handler; ngx_uint_t status; unsigned ssl:1; unsigned stat_processing:1; unsigned health_check:1; unsigned limit_conn_status:2; }; typedef struct { ngx_int_t (*preconfiguration)(ngx_conf_t *cf); ngx_int_t (*postconfiguration)(ngx_conf_t *cf); void *(*create_main_conf)(ngx_conf_t *cf); char *(*init_main_conf)(ngx_conf_t *cf, void *conf); void *(*create_srv_conf)(ngx_conf_t *cf); char *(*merge_srv_conf)(ngx_conf_t *cf, void *prev, void *conf); } ngx_stream_module_t; #define NGX_STREAM_MODULE 0x4d525453 /* "STRM" */ #define NGX_STREAM_MAIN_CONF 0x02000000 #define NGX_STREAM_SRV_CONF 0x04000000 #define NGX_STREAM_UPS_CONF 0x08000000 #define NGX_STREAM_MAIN_CONF_OFFSET offsetof(ngx_stream_conf_ctx_t, main_conf) #define NGX_STREAM_SRV_CONF_OFFSET offsetof(ngx_stream_conf_ctx_t, srv_conf) #define ngx_stream_get_module_ctx(s, module) (s)->ctx[module.ctx_index] #define ngx_stream_set_ctx(s, c, module) s->ctx[module.ctx_index] = c; #define ngx_stream_delete_ctx(s, module) s->ctx[module.ctx_index] = NULL; #define ngx_stream_get_module_main_conf(s, module) \ (s)->main_conf[module.ctx_index] #define ngx_stream_get_module_srv_conf(s, module) \ (s)->srv_conf[module.ctx_index] #define ngx_stream_conf_get_module_main_conf(cf, module) \ ((ngx_stream_conf_ctx_t *) cf->ctx)->main_conf[module.ctx_index] #define ngx_stream_conf_get_module_srv_conf(cf, module) \ ((ngx_stream_conf_ctx_t *) cf->ctx)->srv_conf[module.ctx_index] #define ngx_stream_cycle_get_module_main_conf(cycle, module) \ (cycle->conf_ctx[ngx_stream_module.index] ? \ ((ngx_stream_conf_ctx_t *) cycle->conf_ctx[ngx_stream_module.index]) \ ->main_conf[module.ctx_index]: \ NULL) #define NGX_STREAM_WRITE_BUFFERED 0x10 void ngx_stream_core_run_phases(ngx_stream_session_t *s); ngx_int_t ngx_stream_core_generic_phase(ngx_stream_session_t *s, ngx_stream_phase_handler_t *ph); ngx_int_t ngx_stream_core_preread_phase(ngx_stream_session_t *s, ngx_stream_phase_handler_t *ph); ngx_int_t ngx_stream_core_content_phase(ngx_stream_session_t *s, ngx_stream_phase_handler_t *ph); void ngx_stream_init_connection(ngx_connection_t *c); void ngx_stream_session_handler(ngx_event_t *rev); void ngx_stream_finalize_session(ngx_stream_session_t *s, ngx_uint_t rc); extern ngx_module_t ngx_stream_module; extern ngx_uint_t ngx_stream_max_module; extern ngx_module_t ngx_stream_core_module; typedef ngx_int_t (*ngx_stream_filter_pt)(ngx_stream_session_t *s, ngx_chain_t *chain, ngx_uint_t from_upstream); extern ngx_stream_filter_pt ngx_stream_top_filter; #endif /* _NGX_STREAM_H_INCLUDED_ */