Mercurial > hg > nginx-quic
view src/mail/ngx_mail_smtp_module.h @ 4162:fb1375e8b68c stable-1.0
Merging r4036, r4055, r4056, r4057, r4058, r4059, r4060, r4061, r4062, r4063,
r4064:
Ranges related fixes:
The "max_ranges" directive.
"max_ranges 0" disables ranges support at all,
"max_ranges 1" allows the single range, etc.
By default number of ranges is unlimited, to be precise, 2^31-1.
If client requests more ranges than "max_ranges" permits,
nginx disables ranges and returns just the source response.
If total size of all ranges is greater than source response size,
then nginx disables ranges and returns just the source response.
This fix should not affect well-behaving applications but will defeat
DoS attempts exploiting malicious byte ranges.
Now unsatisfiable ranges are processed according to RFC 2616.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Fri, 30 Sep 2011 14:06:08 +0000 |
parents | f69493e8faab |
children | d620f497c50f |
line wrap: on
line source
/* * Copyright (C) Igor Sysoev */ #ifndef _NGX_MAIL_SMTP_MODULE_H_INCLUDED_ #define _NGX_MAIL_SMTP_MODULE_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_mail.h> #include <ngx_mail_smtp_module.h> typedef struct { ngx_msec_t greeting_delay; size_t client_buffer_size; ngx_str_t capability; ngx_str_t starttls_capability; ngx_str_t starttls_only_capability; ngx_str_t server_name; ngx_str_t greeting; ngx_uint_t auth_methods; ngx_array_t capabilities; } ngx_mail_smtp_srv_conf_t; void ngx_mail_smtp_init_session(ngx_mail_session_t *s, ngx_connection_t *c); void ngx_mail_smtp_init_protocol(ngx_event_t *rev); void ngx_mail_smtp_auth_state(ngx_event_t *rev); ngx_int_t ngx_mail_smtp_parse_command(ngx_mail_session_t *s); extern ngx_module_t ngx_mail_smtp_module; #endif /* _NGX_MAIL_SMTP_MODULE_H_INCLUDED_ */