Mercurial > hg > nginx-quic
view src/mail/ngx_mail_imap_module.h @ 7982:05e42236e95b
FastCGI: protection from responses with wrong length.
Previous behaviour was to pass everything to the client, but this
seems to be suboptimal and causes issues (ticket #1695). Fix is to
drop extra data instead, as it naturally happens in most clients.
Additionally, we now also issue a warning if the response is too
short, and make sure the fact it is truncated is propagated to the
client. The u->error flag is introduced to make it possible to
propagate the error to the client in case of unbuffered proxying.
For responses to HEAD requests there is an exception: we do allow
both responses without body and responses with body matching the
Content-Length header.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 06 Jul 2020 18:36:23 +0300 |
parents | d620f497c50f |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_MAIL_IMAP_MODULE_H_INCLUDED_ #define _NGX_MAIL_IMAP_MODULE_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_mail.h> typedef struct { size_t client_buffer_size; ngx_str_t capability; ngx_str_t starttls_capability; ngx_str_t starttls_only_capability; ngx_uint_t auth_methods; ngx_array_t capabilities; } ngx_mail_imap_srv_conf_t; void ngx_mail_imap_init_session(ngx_mail_session_t *s, ngx_connection_t *c); void ngx_mail_imap_init_protocol(ngx_event_t *rev); void ngx_mail_imap_auth_state(ngx_event_t *rev); ngx_int_t ngx_mail_imap_parse_command(ngx_mail_session_t *s); extern ngx_module_t ngx_mail_imap_module; #endif /* _NGX_MAIL_IMAP_MODULE_H_INCLUDED_ */