annotate src/mail/ngx_mail_smtp_module.h @ 6548:8a34e92d8ab5

SSL: made it possible to iterate though all certificates. A pointer to a previously configured certificate now stored in a certificate. This makes it possible to iterate though all certificates configured in the SSL context. This is now used to configure OCSP stapling for all certificates, and in ngx_ssl_session_id_context(). As SSL_CTX_use_certificate() frees previously loaded certificate of the same type, and we have no way to find out if it's the case, X509_free() calls are now posponed till ngx_ssl_cleanup_ctx(). Note that in OpenSSL 1.0.2+ this can be done without storing things in exdata using the SSL_CTX_set_current_cert() and SSL_CTX_get0_certificate() functions. These are not yet available in all supported versions though, so it's easier to continue to use exdata for now.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 19 May 2016 14:46:32 +0300
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2 /*
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3 * Copyright (C) Igor Sysoev
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Maxim Konovalov <maxim@nginx.com>
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4 * Copyright (C) Nginx, Inc.
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5 */
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8 #ifndef _NGX_MAIL_SMTP_MODULE_H_INCLUDED_
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9 #define _NGX_MAIL_SMTP_MODULE_H_INCLUDED_
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12 #include <ngx_config.h>
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13 #include <ngx_core.h>
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14 #include <ngx_mail.h>
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15 #include <ngx_mail_smtp_module.h>
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18 typedef struct {
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19 ngx_msec_t greeting_delay;
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21 size_t client_buffer_size;
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23 ngx_str_t capability;
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24 ngx_str_t starttls_capability;
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25 ngx_str_t starttls_only_capability;
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27 ngx_str_t server_name;
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28 ngx_str_t greeting;
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30 ngx_uint_t auth_methods;
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32 ngx_array_t capabilities;
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33 } ngx_mail_smtp_srv_conf_t;
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36 void ngx_mail_smtp_init_session(ngx_mail_session_t *s, ngx_connection_t *c);
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37 void ngx_mail_smtp_init_protocol(ngx_event_t *rev);
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38 void ngx_mail_smtp_auth_state(ngx_event_t *rev);
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39 ngx_int_t ngx_mail_smtp_parse_command(ngx_mail_session_t *s);
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42 extern ngx_module_t ngx_mail_smtp_module;
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45 #endif /* _NGX_MAIL_SMTP_MODULE_H_INCLUDED_ */