diff options
Diffstat (limited to 'app/nginx/src/mail/ngx_mail.h')
| -rw-r--r-- | app/nginx/src/mail/ngx_mail.h | 410 |
1 files changed, 0 insertions, 410 deletions
diff --git a/app/nginx/src/mail/ngx_mail.h b/app/nginx/src/mail/ngx_mail.h deleted file mode 100644 index 6002508..0000000 --- a/app/nginx/src/mail/ngx_mail.h +++ /dev/null @@ -1,410 +0,0 @@ - -/* - * Copyright (C) Igor Sysoev - * Copyright (C) Nginx, Inc. - */ - - -#ifndef _NGX_MAIL_H_INCLUDED_ -#define _NGX_MAIL_H_INCLUDED_ - - -#include <ngx_config.h> -#include <ngx_core.h> -#include <ngx_event.h> -#include <ngx_event_connect.h> - -#if (NGX_MAIL_SSL) -#include <ngx_mail_ssl_module.h> -#endif - - - -typedef struct { - void **main_conf; - void **srv_conf; -} ngx_mail_conf_ctx_t; - - -typedef struct { - ngx_sockaddr_t sockaddr; - socklen_t socklen; - - /* server ctx */ - ngx_mail_conf_ctx_t *ctx; - - unsigned bind:1; - unsigned wildcard:1; - unsigned ssl:1; -#if (NGX_HAVE_INET6) - unsigned ipv6only:1; -#endif - unsigned so_keepalive:2; -#if (NGX_HAVE_KEEPALIVE_TUNABLE) - int tcp_keepidle; - int tcp_keepintvl; - int tcp_keepcnt; -#endif - int backlog; -} ngx_mail_listen_t; - - -typedef struct { - ngx_mail_conf_ctx_t *ctx; - ngx_str_t addr_text; - ngx_uint_t ssl; /* unsigned ssl:1; */ -} ngx_mail_addr_conf_t; - -typedef struct { - in_addr_t addr; - ngx_mail_addr_conf_t conf; -} ngx_mail_in_addr_t; - - -#if (NGX_HAVE_INET6) - -typedef struct { - struct in6_addr addr6; - ngx_mail_addr_conf_t conf; -} ngx_mail_in6_addr_t; - -#endif - - -typedef struct { - /* ngx_mail_in_addr_t or ngx_mail_in6_addr_t */ - void *addrs; - ngx_uint_t naddrs; -} ngx_mail_port_t; - - -typedef struct { - int family; - in_port_t port; - ngx_array_t addrs; /* array of ngx_mail_conf_addr_t */ -} ngx_mail_conf_port_t; - - -typedef struct { - ngx_mail_listen_t opt; -} ngx_mail_conf_addr_t; - - -typedef struct { - ngx_array_t servers; /* ngx_mail_core_srv_conf_t */ - ngx_array_t listen; /* ngx_mail_listen_t */ -} ngx_mail_core_main_conf_t; - - -#define NGX_MAIL_POP3_PROTOCOL 0 -#define NGX_MAIL_IMAP_PROTOCOL 1 -#define NGX_MAIL_SMTP_PROTOCOL 2 - - -typedef struct ngx_mail_protocol_s ngx_mail_protocol_t; - - -typedef struct { - ngx_mail_protocol_t *protocol; - - ngx_msec_t timeout; - ngx_msec_t resolver_timeout; - - ngx_str_t server_name; - - u_char *file_name; - ngx_uint_t line; - - ngx_resolver_t *resolver; - ngx_log_t *error_log; - - /* server ctx */ - ngx_mail_conf_ctx_t *ctx; - - ngx_uint_t listen; /* unsigned listen:1; */ -} ngx_mail_core_srv_conf_t; - - -typedef enum { - ngx_pop3_start = 0, - ngx_pop3_user, - ngx_pop3_passwd, - ngx_pop3_auth_login_username, - ngx_pop3_auth_login_password, - ngx_pop3_auth_plain, - ngx_pop3_auth_cram_md5, - ngx_pop3_auth_external -} ngx_pop3_state_e; - - -typedef enum { - ngx_imap_start = 0, - ngx_imap_auth_login_username, - ngx_imap_auth_login_password, - ngx_imap_auth_plain, - ngx_imap_auth_cram_md5, - ngx_imap_auth_external, - ngx_imap_login, - ngx_imap_user, - ngx_imap_passwd -} ngx_imap_state_e; - - -typedef enum { - ngx_smtp_start = 0, - ngx_smtp_auth_login_username, - ngx_smtp_auth_login_password, - ngx_smtp_auth_plain, - ngx_smtp_auth_cram_md5, - ngx_smtp_auth_external, - ngx_smtp_helo, - ngx_smtp_helo_xclient, - ngx_smtp_helo_from, - ngx_smtp_xclient, - ngx_smtp_xclient_from, - ngx_smtp_xclient_helo, - ngx_smtp_from, - ngx_smtp_to -} ngx_smtp_state_e; - - -typedef struct { - ngx_peer_connection_t upstream; - ngx_buf_t *buffer; -} ngx_mail_proxy_ctx_t; - - -typedef struct { - uint32_t signature; /* "MAIL" */ - - ngx_connection_t *connection; - - ngx_str_t out; - ngx_buf_t *buffer; - - void **ctx; - void **main_conf; - void **srv_conf; - - ngx_resolver_ctx_t *resolver_ctx; - - ngx_mail_proxy_ctx_t *proxy; - - ngx_uint_t mail_state; - - unsigned protocol:3; - unsigned blocked:1; - unsigned quit:1; - unsigned quoted:1; - unsigned backslash:1; - unsigned no_sync_literal:1; - unsigned starttls:1; - unsigned esmtp:1; - unsigned auth_method:3; - unsigned auth_wait:1; - - ngx_str_t login; - ngx_str_t passwd; - - ngx_str_t salt; - ngx_str_t tag; - ngx_str_t tagged_line; - ngx_str_t text; - - ngx_str_t *addr_text; - ngx_str_t host; - ngx_str_t smtp_helo; - ngx_str_t smtp_from; - ngx_str_t smtp_to; - - ngx_str_t cmd; - - ngx_uint_t command; - ngx_array_t args; - - ngx_uint_t login_attempt; - - /* used to parse POP3/IMAP/SMTP command */ - - ngx_uint_t state; - u_char *cmd_start; - u_char *arg_start; - u_char *arg_end; - ngx_uint_t literal_len; -} ngx_mail_session_t; - - -typedef struct { - ngx_str_t *client; - ngx_mail_session_t *session; -} ngx_mail_log_ctx_t; - - -#define NGX_POP3_USER 1 -#define NGX_POP3_PASS 2 -#define NGX_POP3_CAPA 3 -#define NGX_POP3_QUIT 4 -#define NGX_POP3_NOOP 5 -#define NGX_POP3_STLS 6 -#define NGX_POP3_APOP 7 -#define NGX_POP3_AUTH 8 -#define NGX_POP3_STAT 9 -#define NGX_POP3_LIST 10 -#define NGX_POP3_RETR 11 -#define NGX_POP3_DELE 12 -#define NGX_POP3_RSET 13 -#define NGX_POP3_TOP 14 -#define NGX_POP3_UIDL 15 - - -#define NGX_IMAP_LOGIN 1 -#define NGX_IMAP_LOGOUT 2 -#define NGX_IMAP_CAPABILITY 3 -#define NGX_IMAP_NOOP 4 -#define NGX_IMAP_STARTTLS 5 - -#define NGX_IMAP_NEXT 6 - -#define NGX_IMAP_AUTHENTICATE 7 - - -#define NGX_SMTP_HELO 1 -#define NGX_SMTP_EHLO 2 -#define NGX_SMTP_AUTH 3 -#define NGX_SMTP_QUIT 4 -#define NGX_SMTP_NOOP 5 -#define NGX_SMTP_MAIL 6 -#define NGX_SMTP_RSET 7 -#define NGX_SMTP_RCPT 8 -#define NGX_SMTP_DATA 9 -#define NGX_SMTP_VRFY 10 -#define NGX_SMTP_EXPN 11 -#define NGX_SMTP_HELP 12 -#define NGX_SMTP_STARTTLS 13 - - -#define NGX_MAIL_AUTH_PLAIN 0 -#define NGX_MAIL_AUTH_LOGIN 1 -#define NGX_MAIL_AUTH_LOGIN_USERNAME 2 -#define NGX_MAIL_AUTH_APOP 3 -#define NGX_MAIL_AUTH_CRAM_MD5 4 -#define NGX_MAIL_AUTH_EXTERNAL 5 -#define NGX_MAIL_AUTH_NONE 6 - - -#define NGX_MAIL_AUTH_PLAIN_ENABLED 0x0002 -#define NGX_MAIL_AUTH_LOGIN_ENABLED 0x0004 -#define NGX_MAIL_AUTH_APOP_ENABLED 0x0008 -#define NGX_MAIL_AUTH_CRAM_MD5_ENABLED 0x0010 -#define NGX_MAIL_AUTH_EXTERNAL_ENABLED 0x0020 -#define NGX_MAIL_AUTH_NONE_ENABLED 0x0040 - - -#define NGX_MAIL_PARSE_INVALID_COMMAND 20 - - -typedef void (*ngx_mail_init_session_pt)(ngx_mail_session_t *s, - ngx_connection_t *c); -typedef void (*ngx_mail_init_protocol_pt)(ngx_event_t *rev); -typedef void (*ngx_mail_auth_state_pt)(ngx_event_t *rev); -typedef ngx_int_t (*ngx_mail_parse_command_pt)(ngx_mail_session_t *s); - - -struct ngx_mail_protocol_s { - ngx_str_t name; - in_port_t port[4]; - ngx_uint_t type; - - ngx_mail_init_session_pt init_session; - ngx_mail_init_protocol_pt init_protocol; - ngx_mail_parse_command_pt parse_command; - ngx_mail_auth_state_pt auth_state; - - ngx_str_t internal_server_error; - ngx_str_t cert_error; - ngx_str_t no_cert; -}; - - -typedef struct { - ngx_mail_protocol_t *protocol; - - 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_mail_module_t; - - -#define NGX_MAIL_MODULE 0x4C49414D /* "MAIL" */ - -#define NGX_MAIL_MAIN_CONF 0x02000000 -#define NGX_MAIL_SRV_CONF 0x04000000 - - -#define NGX_MAIL_MAIN_CONF_OFFSET offsetof(ngx_mail_conf_ctx_t, main_conf) -#define NGX_MAIL_SRV_CONF_OFFSET offsetof(ngx_mail_conf_ctx_t, srv_conf) - - -#define ngx_mail_get_module_ctx(s, module) (s)->ctx[module.ctx_index] -#define ngx_mail_set_ctx(s, c, module) s->ctx[module.ctx_index] = c; -#define ngx_mail_delete_ctx(s, module) s->ctx[module.ctx_index] = NULL; - - -#define ngx_mail_get_module_main_conf(s, module) \ - (s)->main_conf[module.ctx_index] -#define ngx_mail_get_module_srv_conf(s, module) (s)->srv_conf[module.ctx_index] - -#define ngx_mail_conf_get_module_main_conf(cf, module) \ - ((ngx_mail_conf_ctx_t *) cf->ctx)->main_conf[module.ctx_index] -#define ngx_mail_conf_get_module_srv_conf(cf, module) \ - ((ngx_mail_conf_ctx_t *) cf->ctx)->srv_conf[module.ctx_index] - - -#if (NGX_MAIL_SSL) -void ngx_mail_starttls_handler(ngx_event_t *rev); -ngx_int_t ngx_mail_starttls_only(ngx_mail_session_t *s, ngx_connection_t *c); -#endif - - -void ngx_mail_init_connection(ngx_connection_t *c); - -ngx_int_t ngx_mail_salt(ngx_mail_session_t *s, ngx_connection_t *c, - ngx_mail_core_srv_conf_t *cscf); -ngx_int_t ngx_mail_auth_plain(ngx_mail_session_t *s, ngx_connection_t *c, - ngx_uint_t n); -ngx_int_t ngx_mail_auth_login_username(ngx_mail_session_t *s, - ngx_connection_t *c, ngx_uint_t n); -ngx_int_t ngx_mail_auth_login_password(ngx_mail_session_t *s, - ngx_connection_t *c); -ngx_int_t ngx_mail_auth_cram_md5_salt(ngx_mail_session_t *s, - ngx_connection_t *c, char *prefix, size_t len); -ngx_int_t ngx_mail_auth_cram_md5(ngx_mail_session_t *s, ngx_connection_t *c); -ngx_int_t ngx_mail_auth_external(ngx_mail_session_t *s, ngx_connection_t *c, - ngx_uint_t n); -ngx_int_t ngx_mail_auth_parse(ngx_mail_session_t *s, ngx_connection_t *c); - -void ngx_mail_send(ngx_event_t *wev); -ngx_int_t ngx_mail_read_command(ngx_mail_session_t *s, ngx_connection_t *c); -void ngx_mail_auth(ngx_mail_session_t *s, ngx_connection_t *c); -void ngx_mail_close_connection(ngx_connection_t *c); -void ngx_mail_session_internal_server_error(ngx_mail_session_t *s); -u_char *ngx_mail_log_error(ngx_log_t *log, u_char *buf, size_t len); - - -char *ngx_mail_capabilities(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); - - -/* STUB */ -void ngx_mail_proxy_init(ngx_mail_session_t *s, ngx_addr_t *peer); -void ngx_mail_auth_http_init(ngx_mail_session_t *s); -/**/ - - -extern ngx_uint_t ngx_mail_max_module; -extern ngx_module_t ngx_mail_core_module; - - -#endif /* _NGX_MAIL_H_INCLUDED_ */ |