nginx-site: xml/en/docs/http/ngx_http_ssl

annotate xml/en/docs/http/ngx_http_ssl_module.xml @ 1167:cac06b81957c

Documented the $ssl_server_name variable.

author	Ruslan Ermilov <ru@nginx.com>
date	Thu, 24 Apr 2014 09:02:47 +0400
parents	07402a11fd8d
children	db4b017b5796

rev	line source
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1 <?xml version="1.0"?>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2
580 be54c443235a Added copyright markers to documentation sources. Ruslan Ermilov <ru@nginx.com> parents: 538 diff changeset	3 <!--
be54c443235a Added copyright markers to documentation sources. Ruslan Ermilov <ru@nginx.com> parents: 538 diff changeset	4 Copyright (C) Igor Sysoev
be54c443235a Added copyright markers to documentation sources. Ruslan Ermilov <ru@nginx.com> parents: 538 diff changeset	5 Copyright (C) Nginx, Inc.
be54c443235a Added copyright markers to documentation sources. Ruslan Ermilov <ru@nginx.com> parents: 538 diff changeset	6 -->
be54c443235a Added copyright markers to documentation sources. Ruslan Ermilov <ru@nginx.com> parents: 538 diff changeset	7
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	9
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	10 <module name="Module ngx_http_ssl_module"
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	11 link="/en/docs/http/ngx_http_ssl_module.html"
589 764fbac1b8b4 Added document revision. Ruslan Ermilov <ru@nginx.com> parents: 580 diff changeset	12 lang="en"
1167 cac06b81957c Documented the $ssl_server_name variable. Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	13 rev="14">
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	14
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	15 <section id="summary">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	16
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	17 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	18 The <literal>ngx_http_ssl_module</literal> module provides the
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	19 necessary support for HTTPS.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	20 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	21
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	22 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	23 This module is not built by default, it should be enabled with the
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	24 <literal>--with-http_ssl_module</literal>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	25 configuration parameter.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	26 <note>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	27 This module requires the
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	28 <link url="http://www.openssl.org">OpenSSL</link> library.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	29 </note>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	30 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	31
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	32 </section>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	33
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	34
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	35 <section id="example" name="Example Configuration">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	36
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	37 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	38 To reduce the processor load it is recommended to
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	39 <list type="bullet">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	40
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	41 <listitem>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	42 set the number of worker processes equal to the number of processors,
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	43 </listitem>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	44
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	45 <listitem>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	46 enable keep-alive connections,
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	47 </listitem>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	48
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	49 <listitem>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	50 enable the shared session cache,
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	51 </listitem>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	52
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	53 <listitem>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	54 disable the built-in session cache,
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	55 </listitem>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	56
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	57 <listitem>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	58 and possibly increase the session lifetime (by default, 5 minutes):
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	59 </listitem>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	60
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	61 </list>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	62
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	63 <example>
817 4fecf0715bbf Introducing "worker_processes auto" in SSL configuration examples. Andrei Belov <defan@nginx.com> parents: 801 diff changeset	64 <emphasis>worker_processes auto;</emphasis>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	65
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	66 http {
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	67
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	68 ...
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	69
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	70 server {
801 b95a6d779c89 Documented that "listen ... ssl" is preferred over "ssl on". Ruslan Ermilov <ru@nginx.com> parents: 763 diff changeset	71 listen 443 ssl;
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	72 <emphasis>keepalive_timeout 70;</emphasis>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	73
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	74 ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	75 ssl_ciphers AES128-SHA:AES256-SHA:RC4-SHA:DES-CBC3-SHA:RC4-MD5;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	76 ssl_certificate /usr/local/nginx/conf/cert.pem;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	77 ssl_certificate_key /usr/local/nginx/conf/cert.key;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	78 <emphasis>ssl_session_cache shared:SSL:10m;</emphasis>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	79 <emphasis>ssl_session_timeout 10m;</emphasis>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	80
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	81 ...
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	82 }
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	83 </example>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	84 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	85
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	86 </section>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	87
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	88
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	89 <section id="directives" name="Directives">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	90
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	91 <directive name="ssl">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	92 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	93 <default>off</default>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	94 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	95 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	96
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	97 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	98 Enables the HTTPS protocol for the given virtual server.
801 b95a6d779c89 Documented that "listen ... ssl" is preferred over "ssl on". Ruslan Ermilov <ru@nginx.com> parents: 763 diff changeset	99 <note>
b95a6d779c89 Documented that "listen ... ssl" is preferred over "ssl on". Ruslan Ermilov <ru@nginx.com> parents: 763 diff changeset	100 It is recommended to use the <literal>ssl</literal> parameter of the
b95a6d779c89 Documented that "listen ... ssl" is preferred over "ssl on". Ruslan Ermilov <ru@nginx.com> parents: 763 diff changeset	101 <link doc="ngx_http_core_module.xml" id="listen"/> directive instead
b95a6d779c89 Documented that "listen ... ssl" is preferred over "ssl on". Ruslan Ermilov <ru@nginx.com> parents: 763 diff changeset	102 of this directive.
b95a6d779c89 Documented that "listen ... ssl" is preferred over "ssl on". Ruslan Ermilov <ru@nginx.com> parents: 763 diff changeset	103 </note>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	104 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	105
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	106 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	107
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	108
1039 f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	109 <directive name="ssl_buffer_size">
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	110 <syntax><value>size</value></syntax>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	111 <default>16k</default>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	112 <context>http</context>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	113 <context>server</context>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	114 <appeared-in>1.5.9</appeared-in>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	115
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	116 <para>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	117 Sets the size of the buffer used for sending data.
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	118 </para>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	119
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	120 <para>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	121 By default, the buffer size is 16k, which corresponds to minimal
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	122 overhead when sending big responses.
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	123 To minimize Time To First Byte it may be beneficial to use smaller values,
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	124 for example:
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	125 <example>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	126 ssl_buffer_size 4k;
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	127 </example>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	128 </para>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	129
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	130 </directive>
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	131
f7ca80263893 Documented the "ssl_buffer_size" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1019 diff changeset	132
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	133 <directive name="ssl_certificate">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	134 <syntax><value>file</value></syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	135 <default/>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	136 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	137 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	138
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	139 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	140 Specifies a <value>file</value> with the certificate in the PEM format
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	141 for the given virtual server.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	142 If intermediate certificates should be specified in addition
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	143 to a primary certificate, they should be specified in the same file
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	144 in the following order: the primary certificate comes first, then
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	145 the intermediate certificates.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	146 A secret key in the PEM format may be placed in the same file.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	147 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	148
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	149 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	150 It should be kept in mind that due to the HTTPS protocol limitations
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	151 virtual servers should listen on different IP addresses:
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	152 <example>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	153 server {
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	154 listen 192.168.1.1:443;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	155 server_name one.example.com;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	156 ssl_certificate /usr/local/nginx/conf/one.example.com.cert;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	157 ...
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	158 }
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	159
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	160 server {
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	161 listen 192.168.1.2:443;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	162 server_name two.example.com;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	163 ssl_certificate /usr/local/nginx/conf/two.example.com.cert;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	164 ...
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	165 }
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	166 </example>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	167 otherwise
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	168 <link doc="configuring_https_servers.xml"
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	169 id="name_based_https_servers">the first server’s certificate</link>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	170 will be issued for the second site.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	171 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	172
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	173 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	174
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	175
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	176 <directive name="ssl_certificate_key">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	177 <syntax><value>file</value></syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	178 <default/>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	179 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	180 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	181
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	182 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	183 Specifies a <value>file</value> with the secret key in the PEM format
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	184 for the given virtual server.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	185 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	186
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	187 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	188
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	189
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	190 <directive name="ssl_ciphers">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	191 <syntax><value>ciphers</value></syntax>
538 58dd64aef626 Documented ciphers used by default in modern nginx versions (closes #177). Ruslan Ermilov <ru@nginx.com> parents: 393 diff changeset	192 <default>HIGH:!aNULL:!MD5</default>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	193 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	194 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	195
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	196 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	197 Specifies the enabled ciphers.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	198 The ciphers are specified in the format understood by the
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	199 OpenSSL library, for example:
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	200 <example>
538 58dd64aef626 Documented ciphers used by default in modern nginx versions (closes #177). Ruslan Ermilov <ru@nginx.com> parents: 393 diff changeset	201 ssl_ciphers ALL:!aNULL:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	202 </example>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	203 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	204
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	205 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	206 The full list can be viewed using the
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	207 “<command>openssl ciphers</command>” command.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	208 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	209
538 58dd64aef626 Documented ciphers used by default in modern nginx versions (closes #177). Ruslan Ermilov <ru@nginx.com> parents: 393 diff changeset	210 <para>
58dd64aef626 Documented ciphers used by default in modern nginx versions (closes #177). Ruslan Ermilov <ru@nginx.com> parents: 393 diff changeset	211 <note>
58dd64aef626 Documented ciphers used by default in modern nginx versions (closes #177). Ruslan Ermilov <ru@nginx.com> parents: 393 diff changeset	212 The previous versions of nginx used
58dd64aef626 Documented ciphers used by default in modern nginx versions (closes #177). Ruslan Ermilov <ru@nginx.com> parents: 393 diff changeset	213 <link doc="configuring_https_servers.xml" id="compatibility">different</link>
58dd64aef626 Documented ciphers used by default in modern nginx versions (closes #177). Ruslan Ermilov <ru@nginx.com> parents: 393 diff changeset	214 ciphers by default.
58dd64aef626 Documented ciphers used by default in modern nginx versions (closes #177). Ruslan Ermilov <ru@nginx.com> parents: 393 diff changeset	215 </note>
58dd64aef626 Documented ciphers used by default in modern nginx versions (closes #177). Ruslan Ermilov <ru@nginx.com> parents: 393 diff changeset	216 </para>
58dd64aef626 Documented ciphers used by default in modern nginx versions (closes #177). Ruslan Ermilov <ru@nginx.com> parents: 393 diff changeset	217
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	218 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	219
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	220
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	221 <directive name="ssl_client_certificate">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	222 <syntax><value>file</value></syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	223 <default/>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	224 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	225 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	226
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	227 <para>
715 3f25469cbc49 Highlighted 'file' parameters in the http_ssl_module directives. Vladimir Homutov <vl@nginx.com> parents: 712 diff changeset	228 Specifies a <value>file</value> with trusted CA certificates in the PEM format
695 2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	229 used to verify client certificates and
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	230 OCSP responses if <link id="ssl_stapling"/> is enabled.
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	231 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	232
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	233 <para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	234 The list of certificates will be sent to clients.
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	235 If this is not desired, the <link id="ssl_trusted_certificate"/>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	236 directive can be used.
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	237 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	238
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	239 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	240
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	241
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	242 <directive name="ssl_crl">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	243 <syntax><value>file</value></syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	244 <default/>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	245 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	246 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	247 <appeared-in>0.8.7</appeared-in>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	248
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	249 <para>
715 3f25469cbc49 Highlighted 'file' parameters in the http_ssl_module directives. Vladimir Homutov <vl@nginx.com> parents: 712 diff changeset	250 Specifies a <value>file</value> with revoked certificates (CRL)
881 d7f2325fa832 Fix up wording in the description of "ssl_crl". Ruslan Ermilov <ru@nginx.com> parents: 817 diff changeset	251 in the PEM format used to verify client certificates.
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	252 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	253
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	254 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	255
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	256
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	257 <directive name="ssl_dhparam">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	258 <syntax><value>file</value></syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	259 <default/>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	260 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	261 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	262 <appeared-in>0.7.2</appeared-in>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	263
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	264 <para>
715 3f25469cbc49 Highlighted 'file' parameters in the http_ssl_module directives. Vladimir Homutov <vl@nginx.com> parents: 712 diff changeset	265 Specifies a <value>file</value> with DH parameters for EDH ciphers.
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	266 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	267
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	268 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	269
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	270
1054 c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	271 <directive name="ssl_ecdh_curve">
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	272 <syntax><value>curve</value></syntax>
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	273 <default>prime256v1</default>
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	274 <context>http</context>
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	275 <context>server</context>
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	276 <appeared-in>1.1.0</appeared-in>
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	277 <appeared-in>1.0.6</appeared-in>
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	278
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	279 <para>
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	280 Specifies a <value>curve</value> for ECDHE ciphers.
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	281 </para>
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	282
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	283 </directive>
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	284
c5793e5c30d4 Documented the "ssl_ecdh_curve" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 1039 diff changeset	285
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	286 <directive name="ssl_prefer_server_ciphers">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	287 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	288 <default>off</default>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	289 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	290 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	291
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	292 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	293 Specifies that server ciphers should be preferred over client
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	294 ciphers when using the SSLv3 and TLS protocols.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	295 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	296
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	297 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	298
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	299
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	300 <directive name="ssl_protocols">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	301 <syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	302 [<literal>SSLv2</literal>]
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	303 [<literal>SSLv3</literal>]
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	304 [<literal>TLSv1</literal>]
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	305 [<literal>TLSv1.1</literal>]
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	306 [<literal>TLSv1.2</literal>]</syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	307 <default>SSLv3 TLSv1 TLSv1.1 TLSv1.2</default>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	308 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	309 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	310
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	311 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	312 Enables the specified protocols.
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	313 The <literal>TLSv1.1</literal> and <literal>TLSv1.2</literal> parameters work
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	314 only when the OpenSSL library of version 1.0.1 or higher is used.
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	315 <note>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	316 The <literal>TLSv1.1</literal> and <literal>TLSv1.2</literal> parameters are
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	317 supported starting from versions 1.1.13 and 1.0.12,
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	318 so when the OpenSSL version 1.0.1 or higher
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	319 is used on older nginx versions, these protocols work, but cannot
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	320 be disabled.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	321 </note>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	322 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	323
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	324 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	325
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	326
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	327 <directive name="ssl_session_cache">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	328 <syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	329 <literal>off</literal> \|
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	330 <literal>none</literal> \|
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	331 [<literal>builtin</literal>[:<value>size</value>]]
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	332 [<literal>shared</literal>:<value>name</value>:<value>size</value>]</syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	333 <default>none</default>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	334 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	335 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	336
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	337 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	338 Sets the types and sizes of caches that store session parameters.
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	339 A cache can be of any of the following types:
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	340 <list type="tag">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	341
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	342 <tag-name><literal>off</literal></tag-name>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	343 <tag-desc>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	344 the use of a session cache is strictly prohibited:
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	345 nginx explicitly tells a client that sessions may not be reused.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	346 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	347
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	348 <tag-name><literal>none</literal></tag-name>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	349 <tag-desc>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	350 the use of a session cache is gently disallowed:
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	351 nginx tells a client that sessions may be reused, but does not
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	352 actually store session parameters in the cache.
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	353 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	354
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	355 <tag-name><literal>builtin</literal></tag-name>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	356 <tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	357 a cache built in OpenSSL; used by one worker process only.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	358 The cache size is specified in sessions.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	359 If size is not given, it is equal to 20480 sessions.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	360 Use of the built-in cache can cause memory fragmentation.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	361 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	362
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	363 <tag-name><literal>shared</literal></tag-name>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	364 <tag-desc>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	365 a cache shared between all worker processes.
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	366 The cache size is specified in bytes; one megabyte can store
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	367 about 4000 sessions.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	368 Each shared cache should have an arbitrary name.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	369 A cache with the same name can be used in several virtual servers.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	370 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	371
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	372 </list>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	373 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	374
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	375 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	376 Both cache types can be used simultaneously, for example:
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	377 <example>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	378 ssl_session_cache builtin:1000 shared:SSL:10m;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	379 </example>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	380 but using only shared cache without the built-in cache should
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	381 be more efficient.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	382 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	383
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	384 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	385
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	386
1019 2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	387 <directive name="ssl_session_ticket_key">
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	388 <syntax><value>file</value></syntax>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	389 <default/>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	390 <context>http</context>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	391 <context>server</context>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	392 <appeared-in>1.5.7</appeared-in>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	393
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	394 <para>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	395 Sets a <value>file</value> with the secret key used to encrypt
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	396 and decrypt TLS session tickets.
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	397 The directive is necessary if the same key has to be shared between
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	398 multiple servers.
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	399 By default, a randomly generated key is used.
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	400 </para>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	401
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	402 <para>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	403 If several keys are specified, only the first key is
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	404 used to encrypt TLS session tickets.
1144 ac131944d349 Changed infinitive to gerund after "allow". Yaroslav Zhuravlev <yar@nginx.com> parents: 1072 diff changeset	405 This allows configuring key rotation, for example:
1019 2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	406 <example>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	407 ssl_session_ticket_key current.key;
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	408 ssl_session_ticket_key previous.key;
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	409 </example>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	410 </para>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	411
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	412 <para>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	413 The <value>file</value> must contain 48 bytes of random data and can
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	414 be created using the following command:
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	415 <example>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	416 openssl rand 48 > ticket.key
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	417 </example>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	418 </para>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	419
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	420 </directive>
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	421
2b6a858c60dc Documented the "ssl_session_ticket_key" directive in http and mail. Vladimir Homutov <vl@nginx.com> parents: 966 diff changeset	422
1055 e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	423 <directive name="ssl_session_tickets">
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	424 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	425 <default>on</default>
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	426 <context>http</context>
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	427 <context>server</context>
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	428 <appeared-in>1.5.9</appeared-in>
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	429
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	430 <para>
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	431 Enables or disables session resumption through
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	432 <link url="http://tools.ietf.org/html/rfc5077">TLS session tickets</link>.
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	433 </para>
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	434
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	435 </directive>
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	436
e26a9f598e40 Documented the "ssl_session_tickets" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1054 diff changeset	437
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	438 <directive name="ssl_session_timeout">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	439 <syntax><value>time</value></syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	440 <default>5m</default>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	441 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	442 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	443
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	444 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	445 Specifies a time during which a client may reuse the
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	446 session parameters stored in a cache.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	447 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	448
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	449 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	450
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	451
695 2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	452 <directive name="ssl_stapling">
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	453 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	454 <default>off</default>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	455 <context>http</context>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	456 <context>server</context>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	457 <appeared-in>1.3.7</appeared-in>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	458
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	459 <para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	460 Enables or disables
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	461 <link url="http://tools.ietf.org/html/rfc4366#section-3.6">stapling
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	462 of OCSP responses</link> by the server.
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	463 Example:
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	464 <example>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	465 ssl_stapling on;
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	466 resolver 192.0.2.1;
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	467 </example>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	468 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	469
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	470 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	471 For the OCSP stapling to work, the certificate of the server certificate
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	472 issuer should be known.
712 2c9e8facc761 Resolved ambiguity regarding lists of certificates and fixed links. Vladimir Homutov <vl@nginx.com> parents: 696 diff changeset	473 If the <link id="ssl_certificate"/> file does
695 2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	474 not contain intermediate certificates,
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	475 the certificate of the server certificate issuer should be
695 2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	476 present in the
712 2c9e8facc761 Resolved ambiguity regarding lists of certificates and fixed links. Vladimir Homutov <vl@nginx.com> parents: 696 diff changeset	477 <link id="ssl_trusted_certificate"/> file.
695 2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	478 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	479
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	480 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	481 For a resolution of the OCSP responder hostname,
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	482 the <link doc="ngx_http_core_module.xml" id="resolver"/> directive
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	483 should also be specified.
695 2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	484 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	485
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	486 </directive>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	487
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	488
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	489 <directive name="ssl_stapling_file">
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	490 <syntax><value>file</value></syntax>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	491 <default/>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	492 <context>http</context>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	493 <context>server</context>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	494 <appeared-in>1.3.7</appeared-in>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	495
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	496 <para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	497 When set, the stapled OCSP response will be taken from the
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	498 specified <value>file</value> instead of querying
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	499 the OCSP responder specified in the server certificate.
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	500 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	501
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	502 <para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	503 The file should be in the DER format as produced by the
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	504 “<literal>openssl ocsp</literal>” command.
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	505 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	506
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	507 </directive>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	508
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	509
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	510 <directive name="ssl_stapling_responder">
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	511 <syntax><value>url</value></syntax>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	512 <default/>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	513 <context>http</context>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	514 <context>server</context>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	515 <appeared-in>1.3.7</appeared-in>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	516
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	517 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	518 Overrides the URL of the OCSP responder specified in the
695 2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	519 “<link url="http://tools.ietf.org/html/rfc5280#section-4.2.2.1">Authority
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	520 Information Access</link>” certificate extension.
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	521 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	522
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	523 <para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	524 Only “<literal>http://</literal>” OCSP responders are supported:
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	525 <example>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	526 ssl_stapling_responder http://ocsp.example.com/;
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	527 </example>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	528 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	529
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	530 </directive>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	531
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	532
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	533 <directive name="ssl_stapling_verify">
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	534 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	535 <default>off</default>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	536 <context>http</context>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	537 <context>server</context>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	538 <appeared-in>1.3.7</appeared-in>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	539
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	540 <para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	541 Enables or disables verification of OCSP responses by the server.
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	542 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	543
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	544 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	545 For verification to work, the certificate of the server certificate
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	546 issuer, the root certificate, and all intermediate certificates
695 2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	547 should be configured as trusted using the
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	548 <link id="ssl_trusted_certificate"/> directive.
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	549 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	550
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	551 </directive>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	552
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	553
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	554 <directive name="ssl_trusted_certificate">
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	555 <syntax><value>file</value></syntax>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	556 <default/>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	557 <context>http</context>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	558 <context>server</context>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	559 <appeared-in>1.3.7</appeared-in>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	560
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	561 <para>
715 3f25469cbc49 Highlighted 'file' parameters in the http_ssl_module directives. Vladimir Homutov <vl@nginx.com> parents: 712 diff changeset	562 Specifies a <value>file</value> with trusted CA certificates in the PEM format
695 2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	563 used to verify client certificates and
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	564 OCSP responses if <link id="ssl_stapling"/> is enabled.
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	565 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	566
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	567 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	568 In contrast to the certificate set by <link id="ssl_client_certificate"/>,
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	569 the list of these certificates will not be sent to clients.
695 2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	570 </para>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	571
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	572 </directive>
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	573
2eb83e89b239 Added the OCSP stapling documentation in English. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	574
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	575 <directive name="ssl_verify_client">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	576 <syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	577 <literal>on</literal> \| <literal>off</literal> \|
717 c5facf2eff6f Documented the recently added "optional_no_ca" parameter of the Ruslan Ermilov <ru@nginx.com> parents: 715 diff changeset	578 <literal>optional</literal> \| <literal>optional_no_ca</literal></syntax>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	579 <default>off</default>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	580 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	581 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	582
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	583 <para>
717 c5facf2eff6f Documented the recently added "optional_no_ca" parameter of the Ruslan Ermilov <ru@nginx.com> parents: 715 diff changeset	584 Enables verification of client certificates.
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	585 The verification result is stored in the
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	586 <var>$ssl_client_verify</var> variable.
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	587 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	588
717 c5facf2eff6f Documented the recently added "optional_no_ca" parameter of the Ruslan Ermilov <ru@nginx.com> parents: 715 diff changeset	589 <para>
c5facf2eff6f Documented the recently added "optional_no_ca" parameter of the Ruslan Ermilov <ru@nginx.com> parents: 715 diff changeset	590 The <literal>optional</literal> parameter (0.8.7+) requests the client
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	591 certificate and verifies it if the certificate is present.
717 c5facf2eff6f Documented the recently added "optional_no_ca" parameter of the Ruslan Ermilov <ru@nginx.com> parents: 715 diff changeset	592 </para>
c5facf2eff6f Documented the recently added "optional_no_ca" parameter of the Ruslan Ermilov <ru@nginx.com> parents: 715 diff changeset	593
c5facf2eff6f Documented the recently added "optional_no_ca" parameter of the Ruslan Ermilov <ru@nginx.com> parents: 715 diff changeset	594 <para>
763 cd581dbdaf76 The "optional_no_ca" parameter of the "ssl_verify_client" directive Ruslan Ermilov <ru@nginx.com> parents: 717 diff changeset	595 The <literal>optional_no_ca</literal> parameter (1.3.8, 1.2.5)
cd581dbdaf76 The "optional_no_ca" parameter of the "ssl_verify_client" directive Ruslan Ermilov <ru@nginx.com> parents: 717 diff changeset	596 requests the client
717 c5facf2eff6f Documented the recently added "optional_no_ca" parameter of the Ruslan Ermilov <ru@nginx.com> parents: 715 diff changeset	597 certificate but does not require it to be signed by a trusted CA certificate.
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	598 This is intended for the use in cases when a service that is external to nginx
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	599 performs the actual certificate verification.
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	600 The contents of the certificate is accessible through the
717 c5facf2eff6f Documented the recently added "optional_no_ca" parameter of the Ruslan Ermilov <ru@nginx.com> parents: 715 diff changeset	601 <var>$ssl_client_cert</var> variable.
c5facf2eff6f Documented the recently added "optional_no_ca" parameter of the Ruslan Ermilov <ru@nginx.com> parents: 715 diff changeset	602 </para>
c5facf2eff6f Documented the recently added "optional_no_ca" parameter of the Ruslan Ermilov <ru@nginx.com> parents: 715 diff changeset	603
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	604 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	605
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	606
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	607 <directive name="ssl_verify_depth">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	608 <syntax><value>number</value></syntax>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	609 <default>1</default>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	610 <context>http</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	611 <context>server</context>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	612
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	613 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	614 Sets the verification depth in the client certificates chain.
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	615 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	616
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	617 </directive>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	618
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	619 </section>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	620
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	621
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	622 <section id="errors" name="Error Processing">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	623
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	624 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	625 The <literal>ngx_http_ssl_module</literal> module supports several
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	626 non-standard error codes that can be used for redirects using the
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	627 <link doc="ngx_http_core_module.xml" id="error_page"/> directive:
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	628 <list type="tag">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	629
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	630 <tag-name>495</tag-name>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	631 <tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	632 an error has occurred during the client certificate verification;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	633 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	634
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	635 <tag-name>496</tag-name>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	636 <tag-desc>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	637 a client has not presented the required certificate;
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	638 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	639
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	640 <tag-name>497</tag-name>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	641 <tag-desc>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	642 a regular request has been sent to the HTTPS port.
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	643 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	644
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	645 </list>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	646 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	647
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	648 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	649 The redirection happens after the request is fully parsed and
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	650 the variables, such as <var>$request_uri</var>,
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 881 diff changeset	651 <var>$uri</var>, <var>$args</var> and others, are available.
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	652 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	653
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	654 </section>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	655
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	656
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	657 <section id="variables" name="Embedded Variables">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	658
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	659 <para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	660 The <literal>ngx_http_ssl_module</literal> module supports
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	661 several embedded variables:
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	662 <list type="tag">
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	663
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1144 diff changeset	664 <tag-name id="var_ssl_cipher"><var>$ssl_cipher</var></tag-name>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	665 <tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	666 returns the string of ciphers used
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	667 for an established SSL connection;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	668 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	669
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1144 diff changeset	670 <tag-name id="var_ssl_client_cert"><var>$ssl_client_cert</var></tag-name>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	671 <tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	672 returns the client certificate in the PEM format
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	673 for an established SSL connection, with each line except the first
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	674 prepended with the tab character;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	675 this is intended for the use in the
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	676 <link doc="ngx_http_proxy_module.xml" id="proxy_set_header"/> directive;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	677 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	678
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1144 diff changeset	679 <tag-name id="var_ssl_client_raw_cert"><var>$ssl_client_raw_cert</var>
07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1144 diff changeset	680 </tag-name>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	681 <tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	682 returns the client certificate in the PEM format
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	683 for an established SSL connection;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	684 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	685
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1144 diff changeset	686 <tag-name id="var_ssl_client_serial"><var>$ssl_client_serial</var></tag-name>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	687 <tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	688 returns the serial number of the client certificate
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	689 for an established SSL connection;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	690 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	691
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1144 diff changeset	692 <tag-name id="var_ssl_client_s_dn"><var>$ssl_client_s_dn</var></tag-name>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	693 <tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	694 returns the “subject DN” string of the client certificate
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	695 for an established SSL connection;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	696 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	697
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1144 diff changeset	698 <tag-name id="var_ssl_client_i_dn"><var>$ssl_client_i_dn</var></tag-name>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	699 <tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	700 returns the “issuer DN” string of the client certificate
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	701 for an established SSL connection;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	702 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	703
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1144 diff changeset	704 <tag-name id="var_ssl_client_verify"><var>$ssl_client_verify</var></tag-name>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	705 <tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	706 returns the result of client certificate verification:
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	707 “<literal>SUCCESS</literal>”, “<literal>FAILED</literal>”, and
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	708 “<literal>NONE</literal>” if a certificate was not present;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	709 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	710
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1144 diff changeset	711 <tag-name id="var_ssl_protocol"><var>$ssl_protocol</var></tag-name>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	712 <tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	713 returns the protocol of an established SSL connection;
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	714 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	715
1167 cac06b81957c Documented the $ssl_server_name variable. Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	716 <tag-name id="var_ssl_server_name"><var>$ssl_server_name</var></tag-name>
cac06b81957c Documented the $ssl_server_name variable. Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	717 <tag-desc>
cac06b81957c Documented the $ssl_server_name variable. Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	718 returns the server name requested through
cac06b81957c Documented the $ssl_server_name variable. Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	719 <link url="http://en.wikipedia.org/wiki/Server_Name_Indication">SNI</link>
cac06b81957c Documented the $ssl_server_name variable. Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	720 (1.7.0);
cac06b81957c Documented the $ssl_server_name variable. Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	721 </tag-desc>
cac06b81957c Documented the $ssl_server_name variable. Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	722
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1144 diff changeset	723 <tag-name id="var_ssl_session_id"><var>$ssl_session_id</var></tag-name>
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	724 <tag-desc>
1072 502f4be2d62e Documented the "ssl_session_reused" variable. Yaroslav Zhuravlev <yar@nginx.com> parents: 1055 diff changeset	725 returns the session identifier of an established SSL connection;
502f4be2d62e Documented the "ssl_session_reused" variable. Yaroslav Zhuravlev <yar@nginx.com> parents: 1055 diff changeset	726 </tag-desc>
502f4be2d62e Documented the "ssl_session_reused" variable. Yaroslav Zhuravlev <yar@nginx.com> parents: 1055 diff changeset	727
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1144 diff changeset	728 <tag-name id="var_ssl_session_reused"><var>$ssl_session_reused</var></tag-name>
1072 502f4be2d62e Documented the "ssl_session_reused" variable. Yaroslav Zhuravlev <yar@nginx.com> parents: 1055 diff changeset	729 <tag-desc>
502f4be2d62e Documented the "ssl_session_reused" variable. Yaroslav Zhuravlev <yar@nginx.com> parents: 1055 diff changeset	730 returns “<literal>r</literal>” if an SSL session was reused,
502f4be2d62e Documented the "ssl_session_reused" variable. Yaroslav Zhuravlev <yar@nginx.com> parents: 1055 diff changeset	731 or “<literal>.</literal>” otherwise (1.5.11).
384 331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	732 </tag-desc>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	733
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	734 </list>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	735 </para>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	736
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	737 </section>
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	738
331a86bc51ff English translation of ngx_http_ssl_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	739 </module>

Mercurial > hg > nginx-site

annotate xml/en/docs/http/ngx_http_ssl_module.xml @ 1167:cac06b81957c