nginx-site: xml/en/docs/stream/ngx_stream_ssl

annotate xml/en/docs/stream/ngx_stream_ssl_module.xml @ 2350:8e35f3af574b

Documented the "data:" syntax for ssl_certificate and key.

author	Yaroslav Zhuravlev <yar@nginx.com>
date	Tue, 26 Mar 2019 17:09:15 +0300
parents	dbe55598d3f6
children	c60a8a15010c

rev	line source
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1 <?xml version="1.0"?>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	3 <!--
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	4 Copyright (C) Nginx, Inc.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	5 -->
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	6
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	7 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	8
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	9 <module name="Module ngx_stream_ssl_module"
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	10 link="/en/docs/stream/ngx_stream_ssl_module.html"
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	11 lang="en"
2350 8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	12 rev="21">
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	13
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	14 <section id="summary">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	15
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	16 <para>
1462 e69e4dbcc760 Documented OSS stream modules. Vladimir Homutov <vl@nginx.com> parents: 1456 diff changeset	17 The <literal>ngx_stream_ssl_module</literal> module (1.9.0)
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	18 provides the necessary support for a stream proxy server to work with
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	19 the SSL/TLS protocol.
1462 e69e4dbcc760 Documented OSS stream modules. Vladimir Homutov <vl@nginx.com> parents: 1456 diff changeset	20 This module is not built by default, it should be enabled with the
e69e4dbcc760 Documented OSS stream modules. Vladimir Homutov <vl@nginx.com> parents: 1456 diff changeset	21 <literal>--with-stream_ssl_module</literal>
e69e4dbcc760 Documented OSS stream modules. Vladimir Homutov <vl@nginx.com> parents: 1456 diff changeset	22 configuration parameter.
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	23 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	24
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	25 </section>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	26
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	27
1521 e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	28 <section id="example" name="Example Configuration">
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	29
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	30 <para>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	31 To reduce the processor load, it is recommended to
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	32 <list type="bullet">
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	33
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	34 <listitem>
2068 3d9e7993c201 Added links to directives in the example of ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1978 diff changeset	35 set the number of
3d9e7993c201 Added links to directives in the example of ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1978 diff changeset	36 <link doc="../ngx_core_module.xml" id="worker_processes">worker processes</link>
3d9e7993c201 Added links to directives in the example of ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1978 diff changeset	37 equal to the number of processors,
1521 e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	38 </listitem>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	39
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	40 <listitem>
2068 3d9e7993c201 Added links to directives in the example of ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1978 diff changeset	41 enable the <link id="ssl_session_cache_shared">shared</link> session cache,
1521 e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	42 </listitem>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	43
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	44 <listitem>
2068 3d9e7993c201 Added links to directives in the example of ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1978 diff changeset	45 disable the <link id="ssl_session_cache_builtin">built-in</link> session cache,
1521 e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	46 </listitem>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	47
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	48 <listitem>
2068 3d9e7993c201 Added links to directives in the example of ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1978 diff changeset	49 and possibly increase the session <link id="ssl_session_timeout">lifetime</link>
3d9e7993c201 Added links to directives in the example of ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1978 diff changeset	50 (by default, 5 minutes):
1521 e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	51 </listitem>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	52
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	53 </list>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	54
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	55 <example>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	56 <emphasis>worker_processes auto;</emphasis>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	57
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	58 stream {
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	59
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	60 ...
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	61
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	62 server {
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	63 listen 12345 ssl;
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	64
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	65 ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	66 ssl_ciphers AES128-SHA:AES256-SHA:RC4-SHA:DES-CBC3-SHA:RC4-MD5;
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	67 ssl_certificate /usr/local/nginx/conf/cert.pem;
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	68 ssl_certificate_key /usr/local/nginx/conf/cert.key;
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	69 <emphasis>ssl_session_cache shared:SSL:10m;</emphasis>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	70 <emphasis>ssl_session_timeout 10m;</emphasis>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	71
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	72 ...
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	73 }
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	74 </example>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	75 </para>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	76
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	77 </section>
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	78
e3d3e2ed4275 Added example configuration to mail and stream ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	79
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	80 <section id="directives" name="Directives">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	81
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	82 <directive name="ssl_certificate">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	83 <syntax><value>file</value></syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	84 <default/>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	85 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	86 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	87
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	88 <para>
1456 acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1450 diff changeset	89 Specifies a <value>file</value> with the certificate in the PEM format
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1450 diff changeset	90 for the given server.
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	91 If intermediate certificates should be specified in addition to a primary
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	92 certificate, they should be specified in the same file in the following
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	93 order: the primary certificate comes first, then the intermediate certificates.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	94 A secret key in the PEM format may be placed in the same file.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	95 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	96
1726 a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	97 <para>
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	98 Since version 1.11.0,
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	99 this directive can be specified multiple times
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	100 to load certificates of different types, for example, RSA and ECDSA:
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	101 <example>
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	102 server {
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	103 listen 12345 ssl;
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	104
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	105 ssl_certificate example.com.rsa.crt;
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	106 ssl_certificate_key example.com.rsa.key;
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	107
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	108 ssl_certificate example.com.ecdsa.crt;
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	109 ssl_certificate_key example.com.ecdsa.key;
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	110
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	111 ...
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	112 }
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	113 </example>
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	114 <note>
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	115 Only OpenSSL 1.0.2 or higher supports separate certificate chains
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	116 for different certificates.
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	117 With older versions, only one certificate chain can be used.
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	118 </note>
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	119 </para>
a0bc284941f6 Documented multiple certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 1711 diff changeset	120
2334 dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	121 <para>
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	122 Since version 1.15.9, variables can be used in the <value>file</value> name
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	123 when using OpenSSL 1.0.2 or higher:
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	124 <example>
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	125 ssl_certificate $ssl_server_name.crt;
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	126 ssl_certificate_key $ssl_server_name.key;
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	127 </example>
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	128 Note that using variables implies that
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	129 a certificate will be loaded for each SSL handshake,
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	130 and this may have a negative impact on performance.
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	131 </para>
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	132
2350 8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	133 <para id="ssl_certificate_data">
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	134 The value
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	135 <literal>data</literal>:<value>$variable</value>
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	136 can be specified instead of the <value>file</value> (1.15.10),
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	137 which loads a certificate from a variable without using intermediate files.
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	138 Note that inappropriate use of this syntax may have its security implications,
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	139 such as writing secret key data to
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	140 <link doc="../ngx_core_module.xml" id="error_log">error log</link>.
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	141 </para>
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	142
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	143 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	144
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	145
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	146 <directive name="ssl_certificate_key">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	147 <syntax><value>file</value></syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	148 <default/>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	149 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	150 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	151
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	152 <para>
1456 acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1450 diff changeset	153 Specifies a <value>file</value> with the secret key in the PEM format
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1450 diff changeset	154 for the given server.
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1450 diff changeset	155 </para>
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1450 diff changeset	156
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1450 diff changeset	157 <para>
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1450 diff changeset	158 The value
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1450 diff changeset	159 <literal>engine</literal>:<value>name</value>:<value>id</value>
1462 e69e4dbcc760 Documented OSS stream modules. Vladimir Homutov <vl@nginx.com> parents: 1456 diff changeset	160 can be specified instead of the <value>file</value>,
1456 acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1450 diff changeset	161 which loads a secret key with a specified <value>id</value>
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1450 diff changeset	162 from the OpenSSL engine <value>name</value>.
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	163 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	164
2350 8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	165 <para id="ssl_certificate_key_data">
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	166 The value
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	167 <literal>data</literal>:<value>$variable</value>
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	168 can be specified instead of the <value>file</value> (1.15.10),
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	169 which loads a secret key from a variable without using intermediate files.
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	170 Note that inappropriate use of this syntax may have its security implications,
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	171 such as writing secret key data to
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	172 <link doc="../ngx_core_module.xml" id="error_log">error log</link>.
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	173 </para>
8e35f3af574b Documented the "data:" syntax for ssl_certificate and key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2334 diff changeset	174
2334 dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	175 <para>
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	176 Since version 1.15.9, variables can be used in the <value>file</value> name
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	177 when using OpenSSL 1.0.2 or higher.
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	178 </para>
dbe55598d3f6 Added variables support in ssl_certificate and ssl_certificate_key. Yaroslav Zhuravlev <yar@nginx.com> parents: 2296 diff changeset	179
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	180 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	181
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	182
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	183 <directive name="ssl_ciphers">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	184 <syntax><value>ciphers</value></syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	185 <default>HIGH:!aNULL:!MD5</default>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	186 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	187 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	188
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	189 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	190 Specifies the enabled ciphers.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	191 The ciphers are specified in the format understood by the
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	192 OpenSSL library, for example:
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	193 <example>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	194 ssl_ciphers ALL:!aNULL:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	195 </example>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	196 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	197
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	198 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	199 The full list can be viewed using the
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	200 “<command>openssl ciphers</command>” command.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	201 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	202
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	203 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	204
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	205
1869 e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	206 <directive name="ssl_client_certificate">
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	207 <syntax><value>file</value></syntax>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	208 <default/>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	209 <context>stream</context>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	210 <context>server</context>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	211 <appeared-in>1.11.8</appeared-in>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	212
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	213 <para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	214 Specifies a <value>file</value> with trusted CA certificates in the PEM format
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	215 used to <link id="ssl_verify_client">verify</link> client certificates.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	216 </para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	217
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	218 <para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	219 The list of certificates will be sent to clients.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	220 If this is not desired, the <link id="ssl_trusted_certificate"/>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	221 directive can be used.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	222 </para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	223
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	224 </directive>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	225
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	226
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	227 <directive name="ssl_crl">
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	228 <syntax><value>file</value></syntax>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	229 <default/>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	230 <context>stream</context>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	231 <context>server</context>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	232 <appeared-in>1.11.8</appeared-in>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	233
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	234 <para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	235 Specifies a <value>file</value> with revoked certificates (CRL)
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	236 in the PEM format used to <link id="ssl_verify_client">verify</link>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	237 client certificates.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	238 </para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	239
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	240 </directive>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	241
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	242
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	243 <directive name="ssl_dhparam">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	244 <syntax><value>file</value></syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	245 <default/>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	246 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	247 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	248
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	249 <para>
1706 6f5497797cde Changed "EDH ciphers" to "DHE ciphers". Maxim Dounin <mdounin@mdounin.ru> parents: 1521 diff changeset	250 Specifies a <value>file</value> with DH parameters for DHE ciphers.
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	251 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	252
2296 e2e71f9477a8 Added note about ssl_dhparam defaults. Sergey Kandaurov <pluknet@nginx.com> parents: 2068 diff changeset	253 <para>
e2e71f9477a8 Added note about ssl_dhparam defaults. Sergey Kandaurov <pluknet@nginx.com> parents: 2068 diff changeset	254 By default no parameters are set,
e2e71f9477a8 Added note about ssl_dhparam defaults. Sergey Kandaurov <pluknet@nginx.com> parents: 2068 diff changeset	255 and therefore DHE ciphers will not be used.
e2e71f9477a8 Added note about ssl_dhparam defaults. Sergey Kandaurov <pluknet@nginx.com> parents: 2068 diff changeset	256 <note>
e2e71f9477a8 Added note about ssl_dhparam defaults. Sergey Kandaurov <pluknet@nginx.com> parents: 2068 diff changeset	257 Prior to version 1.11.0, builtin parameters were used by default.
e2e71f9477a8 Added note about ssl_dhparam defaults. Sergey Kandaurov <pluknet@nginx.com> parents: 2068 diff changeset	258 </note>
e2e71f9477a8 Added note about ssl_dhparam defaults. Sergey Kandaurov <pluknet@nginx.com> parents: 2068 diff changeset	259 </para>
e2e71f9477a8 Added note about ssl_dhparam defaults. Sergey Kandaurov <pluknet@nginx.com> parents: 2068 diff changeset	260
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	261 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	262
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	263
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	264 <directive name="ssl_ecdh_curve">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	265 <syntax><value>curve</value></syntax>
1711 38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	266 <default>auto</default>
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	267 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	268 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	269
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	270 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	271 Specifies a <value>curve</value> for ECDHE ciphers.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	272 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	273
1711 38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	274 <para>
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	275 When using OpenSSL 1.0.2 or higher,
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	276 it is possible to specify multiple curves (1.11.0), for example:
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	277 <example>
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	278 ssl_ecdh_curve prime256v1:secp384r1;
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	279 </example>
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	280 </para>
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	281
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	282 <para>
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	283 The special value <literal>auto</literal> (1.11.0) instructs nginx to use
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	284 a list built into the OpenSSL library when using OpenSSL 1.0.2 or higher,
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	285 or <literal>prime256v1</literal> with older versions.
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	286 </para>
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	287
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	288 <para>
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	289 <note>
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	290 Prior to version 1.11.0,
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	291 the <literal>prime256v1</literal> curve was used by default.
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	292 </note>
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	293 </para>
38fb3e6b71e8 Documented ssl_ecdh_curve changes in 1.11.0. Maxim Dounin <mdounin@mdounin.ru> parents: 1706 diff changeset	294
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	295 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	296
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	297
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	298 <directive name="ssl_handshake_timeout">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	299 <syntax><value>time</value></syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	300 <default>60s</default>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	301 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	302 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	303
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	304 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	305 Specifies a timeout for the SSL handshake to complete.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	306 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	307
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	308 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	309
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	310
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	311 <directive name="ssl_password_file">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	312 <syntax><value>file</value></syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	313 <default/>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	314 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	315 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	316
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	317 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	318 Specifies a <value>file</value> with passphrases for
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	319 <link id="ssl_certificate_key">secret keys</link>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	320 where each passphrase is specified on a separate line.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	321 Passphrases are tried in turn when loading the key.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	322 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	323
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	324 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	325 Example:
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	326 <example>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	327 stream {
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	328 ssl_password_file /etc/keys/global.pass;
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	329 ...
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	330
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	331 server {
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	332 listen 127.0.0.1:12345;
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	333 ssl_certificate_key /etc/keys/first.key;
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	334 }
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	335
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	336 server {
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	337 listen 127.0.0.1:12346;
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	338
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	339 # named pipe can also be used instead of a file
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	340 ssl_password_file /etc/keys/fifo;
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	341 ssl_certificate_key /etc/keys/second.key;
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	342 }
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	343 }
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	344 </example>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	345 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	346
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	347 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	348
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	349
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	350 <directive name="ssl_prefer_server_ciphers">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	351 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	352 <default>off</default>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	353 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	354 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	355
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	356 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	357 Specifies that server ciphers should be preferred over client ciphers
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	358 when the SSLv3 and TLS protocols are used.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	359 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	360
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	361 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	362
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	363
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	364 <directive name="ssl_protocols">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	365 <syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	366 [<literal>SSLv2</literal>]
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	367 [<literal>SSLv3</literal>]
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	368 [<literal>TLSv1</literal>]
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	369 [<literal>TLSv1.1</literal>]
1978 8f1a568a8bbf Documented "TLSv1.3" parameter of the "ssl_protocols" directive. Sergey Kandaurov <pluknet@nginx.com> parents: 1923 diff changeset	370 [<literal>TLSv1.2</literal>]
8f1a568a8bbf Documented "TLSv1.3" parameter of the "ssl_protocols" directive. Sergey Kandaurov <pluknet@nginx.com> parents: 1923 diff changeset	371 [<literal>TLSv1.3</literal>]</syntax>
1499 3687cc9a3592 Removed SSLv3 from the default value of ssl_protocols and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1462 diff changeset	372 <default>TLSv1 TLSv1.1 TLSv1.2</default>
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	373 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	374 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	375
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	376 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	377 Enables the specified protocols.
1978 8f1a568a8bbf Documented "TLSv1.3" parameter of the "ssl_protocols" directive. Sergey Kandaurov <pluknet@nginx.com> parents: 1923 diff changeset	378 <note>
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	379 The <literal>TLSv1.1</literal> and <literal>TLSv1.2</literal> parameters work
1978 8f1a568a8bbf Documented "TLSv1.3" parameter of the "ssl_protocols" directive. Sergey Kandaurov <pluknet@nginx.com> parents: 1923 diff changeset	380 only when OpenSSL 1.0.1 or higher is used.
8f1a568a8bbf Documented "TLSv1.3" parameter of the "ssl_protocols" directive. Sergey Kandaurov <pluknet@nginx.com> parents: 1923 diff changeset	381 </note>
8f1a568a8bbf Documented "TLSv1.3" parameter of the "ssl_protocols" directive. Sergey Kandaurov <pluknet@nginx.com> parents: 1923 diff changeset	382 <note>
8f1a568a8bbf Documented "TLSv1.3" parameter of the "ssl_protocols" directive. Sergey Kandaurov <pluknet@nginx.com> parents: 1923 diff changeset	383 The <literal>TLSv1.3</literal> parameter (1.13.0) works only when
8f1a568a8bbf Documented "TLSv1.3" parameter of the "ssl_protocols" directive. Sergey Kandaurov <pluknet@nginx.com> parents: 1923 diff changeset	384 OpenSSL 1.1.1 built with TLSv1.3 support is used.
8f1a568a8bbf Documented "TLSv1.3" parameter of the "ssl_protocols" directive. Sergey Kandaurov <pluknet@nginx.com> parents: 1923 diff changeset	385 </note>
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	386 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	387
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	388 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	389
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	390
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	391 <directive name="ssl_session_cache">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	392 <syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	393 <literal>off</literal> \|
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	394 <literal>none</literal> \|
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	395 [<literal>builtin</literal>[:<value>size</value>]]
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	396 [<literal>shared</literal>:<value>name</value>:<value>size</value>]</syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	397 <default>none</default>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	398 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	399 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	400
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	401 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	402 Sets the types and sizes of caches that store session parameters.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	403 A cache can be of any of the following types:
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	404 <list type="tag">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	405
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	406 <tag-name><literal>off</literal></tag-name>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	407 <tag-desc>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	408 the use of a session cache is strictly prohibited:
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	409 nginx explicitly tells a client that sessions may not be reused.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	410 </tag-desc>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	411
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	412 <tag-name><literal>none</literal></tag-name>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	413 <tag-desc>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	414 the use of a session cache is gently disallowed:
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	415 nginx tells a client that sessions may be reused, but does not
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	416 actually store session parameters in the cache.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	417 </tag-desc>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	418
2068 3d9e7993c201 Added links to directives in the example of ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1978 diff changeset	419 <tag-name id="ssl_session_cache_builtin"><literal>builtin</literal></tag-name>
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	420 <tag-desc>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	421 a cache built in OpenSSL; used by one worker process only.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	422 The cache size is specified in sessions.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	423 If size is not given, it is equal to 20480 sessions.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	424 Use of the built-in cache can cause memory fragmentation.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	425 </tag-desc>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	426
2068 3d9e7993c201 Added links to directives in the example of ssl modules. Yaroslav Zhuravlev <yar@nginx.com> parents: 1978 diff changeset	427 <tag-name id="ssl_session_cache_shared"><literal>shared</literal></tag-name>
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	428 <tag-desc>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	429 a cache shared between all worker processes.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	430 The cache size is specified in bytes; one megabyte can store
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	431 about 4000 sessions.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	432 Each shared cache should have an arbitrary name.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	433 A cache with the same name can be used in several
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	434 servers.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	435 </tag-desc>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	436
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	437 </list>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	438 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	439
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	440 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	441 Both cache types can be used simultaneously, for example:
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	442 <example>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	443 ssl_session_cache builtin:1000 shared:SSL:10m;
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	444 </example>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	445 but using only shared cache without the built-in cache should
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	446 be more efficient.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	447 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	448
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	449 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	450
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	451
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	452 <directive name="ssl_session_ticket_key">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	453 <syntax><value>file</value></syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	454 <default/>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	455 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	456 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	457
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	458 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	459 Sets a <value>file</value> with the secret key used to encrypt
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	460 and decrypt TLS session tickets.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	461 The directive is necessary if the same key has to be shared between
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	462 multiple servers.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	463 By default, a randomly generated key is used.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	464 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	465
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	466 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	467 If several keys are specified, only the first key is
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	468 used to encrypt TLS session tickets.
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	469 This allows configuring key rotation, for example:
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	470 <example>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	471 ssl_session_ticket_key current.key;
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	472 ssl_session_ticket_key previous.key;
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	473 </example>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	474 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	475
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	476 <para>
1877 aa29a64a5e9d Documented ssl_session_ticket_key 80-byte keys. Maxim Dounin <mdounin@mdounin.ru> parents: 1876 diff changeset	477 The <value>file</value> must contain 80 or 48 bytes
aa29a64a5e9d Documented ssl_session_ticket_key 80-byte keys. Maxim Dounin <mdounin@mdounin.ru> parents: 1876 diff changeset	478 of random data and can be created using the following command:
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	479 <example>
1877 aa29a64a5e9d Documented ssl_session_ticket_key 80-byte keys. Maxim Dounin <mdounin@mdounin.ru> parents: 1876 diff changeset	480 openssl rand 80 > ticket.key
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	481 </example>
1877 aa29a64a5e9d Documented ssl_session_ticket_key 80-byte keys. Maxim Dounin <mdounin@mdounin.ru> parents: 1876 diff changeset	482 Depending on the file size either AES256 (for 80-byte keys, 1.11.8)
aa29a64a5e9d Documented ssl_session_ticket_key 80-byte keys. Maxim Dounin <mdounin@mdounin.ru> parents: 1876 diff changeset	483 or AES128 (for 48-byte keys) is used for encryption.
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	484 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	485
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	486 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	487
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	488
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	489 <directive name="ssl_session_tickets">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	490 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	491 <default>on</default>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	492 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	493 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	494
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	495 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	496 Enables or disables session resumption through
1923 66a30a380fba Fixed links to tools.ietf.org. Ruslan Ermilov <ru@nginx.com> parents: 1877 diff changeset	497 <link url="https://tools.ietf.org/html/rfc5077">TLS session tickets</link>.
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	498 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	499
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	500 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	501
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	502
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	503 <directive name="ssl_session_timeout">
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	504 <syntax><value>time</value></syntax>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	505 <default>5m</default>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	506 <context>stream</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	507 <context>server</context>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	508
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	509 <para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	510 Specifies a time during which a client may reuse the
1785 3fa0944ddc6a Removed info about session cache from ssl_session_timeout. Yaroslav Zhuravlev <yar@nginx.com> parents: 1745 diff changeset	511 session parameters.
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	512 </para>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	513
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	514 </directive>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	515
1869 e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	516
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	517 <directive name="ssl_trusted_certificate">
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	518 <syntax><value>file</value></syntax>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	519 <default/>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	520 <context>stream</context>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	521 <context>server</context>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	522 <appeared-in>1.11.8</appeared-in>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	523
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	524 <para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	525 Specifies a <value>file</value> with trusted CA certificates in the PEM format
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	526 used to <link id="ssl_verify_client">verify</link> client certificates.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	527 </para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	528
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	529 <para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	530 In contrast to the certificate set by <link id="ssl_client_certificate"/>,
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	531 the list of these certificates will not be sent to clients.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	532 </para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	533
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	534 </directive>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	535
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	536
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	537 <directive name="ssl_verify_client">
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	538 <syntax>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	539 <literal>on</literal> \| <literal>off</literal> \|
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	540 <literal>optional</literal> \| <literal>optional_no_ca</literal></syntax>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	541 <default>off</default>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	542 <context>stream</context>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	543 <context>server</context>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	544 <appeared-in>1.11.8</appeared-in>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	545
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	546 <para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	547 Enables verification of client certificates.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	548 The verification result is stored in the
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	549 <link id="var_ssl_client_verify">$ssl_client_verify</link> variable.
1876 b451f03e0a4b Described behavior of stream ssl_verify_client in case of error. Yaroslav Zhuravlev <yar@nginx.com> parents: 1869 diff changeset	550 If an error has occurred during the client certificate verification
b451f03e0a4b Described behavior of stream ssl_verify_client in case of error. Yaroslav Zhuravlev <yar@nginx.com> parents: 1869 diff changeset	551 or a client has not presented the required certificate,
b451f03e0a4b Described behavior of stream ssl_verify_client in case of error. Yaroslav Zhuravlev <yar@nginx.com> parents: 1869 diff changeset	552 the connection is closed.
1869 e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	553 </para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	554
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	555 <para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	556 The <literal>optional</literal> parameter requests the client
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	557 certificate and verifies it if the certificate is present.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	558 </para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	559
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	560 <para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	561 The <literal>optional_no_ca</literal> parameter
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	562 requests the client
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	563 certificate but does not require it to be signed by a trusted CA certificate.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	564 This is intended for the use in cases when a service that is external to nginx
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	565 performs the actual certificate verification.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	566 The contents of the certificate is accessible through the
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	567 <link id="var_ssl_client_cert">$ssl_client_cert</link> variable.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	568 </para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	569
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	570 </directive>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	571
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	572
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	573 <directive name="ssl_verify_depth">
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	574 <syntax><value>number</value></syntax>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	575 <default>1</default>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	576 <context>stream</context>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	577 <context>server</context>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	578 <appeared-in>1.11.8</appeared-in>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	579
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	580 <para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	581 Sets the verification depth in the client certificates chain.
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	582 </para>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	583
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	584 </directive>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	585
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	586 </section>
f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	587
1745 0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	588
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	589 <section id="variables" name="Embedded Variables">
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	590
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	591 <para>
1790 6da8d19f89c0 Corrected module name in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1785 diff changeset	592 The <literal>ngx_stream_ssl_module</literal> module supports variables
1745 0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	593 since 1.11.2.
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	594 <list type="tag">
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	595
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	596 <tag-name id="var_ssl_cipher"><var>$ssl_cipher</var></tag-name>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	597 <tag-desc>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	598 returns the string of ciphers used
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	599 for an established SSL connection;
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	600 </tag-desc>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	601
1857 0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	602 <tag-name id="var_ssl_ciphers"><var>$ssl_ciphers</var></tag-name>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	603 <tag-desc>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	604 returns the list of ciphers supported by the client (1.11.7).
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	605 Known ciphers are listed by names, unknown are shown in hexadecimal,
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	606 for example:
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	607 <example>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	608 AES128-SHA:AES256-SHA:0x00ff
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	609 </example>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	610 <note>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	611 The variable is fully supported only when using OpenSSL version 1.0.2 or higher.
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	612 With older versions, the variable is available
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	613 only for new sessions and lists only known ciphers.
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	614 </note>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	615 </tag-desc>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	616
1869 e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	617 <tag-name id="var_ssl_client_cert"><var>$ssl_client_cert</var></tag-name>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	618 <tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	619 returns the client certificate in the PEM format
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	620 for an established SSL connection, with each line except the first
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	621 prepended with the tab character (1.11.8);
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	622 </tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	623
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	624 <tag-name id="var_ssl_client_fingerprint"><var>$ssl_client_fingerprint</var></tag-name>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	625 <tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	626 returns the SHA1 fingerprint of the client certificate
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	627 for an established SSL connection (1.11.8);
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	628 </tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	629
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	630 <tag-name id="var_ssl_client_i_dn"><var>$ssl_client_i_dn</var></tag-name>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	631 <tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	632 returns the “issuer DN” string of the client certificate
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	633 for an established SSL connection according to
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	634 <link url="https://tools.ietf.org/html/rfc2253">RFC 2253</link> (1.11.8);
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	635 </tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	636
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	637 <tag-name id="var_ssl_client_raw_cert"><var>$ssl_client_raw_cert</var>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	638 </tag-name>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	639 <tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	640 returns the client certificate in the PEM format
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	641 for an established SSL connection (1.11.8);
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	642 </tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	643
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	644 <tag-name id="var_ssl_client_s_dn"><var>$ssl_client_s_dn</var></tag-name>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	645 <tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	646 returns the “subject DN” string of the client certificate
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	647 for an established SSL connection according to
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	648 <link url="https://tools.ietf.org/html/rfc2253">RFC 2253</link> (1.11.8);
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	649 </tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	650
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	651 <tag-name id="var_ssl_client_serial"><var>$ssl_client_serial</var></tag-name>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	652 <tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	653 returns the serial number of the client certificate
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	654 for an established SSL connection (1.11.8);
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	655 </tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	656
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	657 <tag-name id="var_ssl_client_v_end"><var>$ssl_client_v_end</var></tag-name>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	658 <tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	659 returns the end date of the client certificate (1.11.8);
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	660 </tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	661
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	662 <tag-name id="var_ssl_client_v_remain"><var>$ssl_client_v_remain</var></tag-name>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	663 <tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	664 returns the number of days
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	665 until the client certificate expires (1.11.8);
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	666 </tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	667
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	668 <tag-name id="var_ssl_client_v_start"><var>$ssl_client_v_start</var></tag-name>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	669 <tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	670 returns the start date of the client certificate (1.11.8);
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	671 </tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	672
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	673 <tag-name id="var_ssl_client_verify"><var>$ssl_client_verify</var></tag-name>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	674 <tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	675 returns the result of client certificate verification (1.11.8):
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	676 “<literal>SUCCESS</literal>”, “<literal>FAILED:</literal><value>reason</value>”,
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	677 and “<literal>NONE</literal>” if a certificate was not present;
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	678 </tag-desc>
e1d0b56c0310 Documented support for client certificate verification in stream. Yaroslav Zhuravlev <yar@nginx.com> parents: 1857 diff changeset	679
1857 0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	680 <tag-name id="var_ssl_curves"><var>$ssl_curves</var></tag-name>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	681 <tag-desc>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	682 returns the list of curves supported by the client (1.11.7).
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	683 Known curves are listed by names, unknown are shown in hexadecimal,
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	684 for example:
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	685 <example>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	686 0x001d:prime256v1:secp521r1:secp384r1
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	687 </example>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	688 <note>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	689 The variable is supported only when using OpenSSL version 1.0.2 or higher.
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	690 With older versions, the variable value will be an empty string.
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	691 </note>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	692 <note>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	693 The variable is available only for new sessions.
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	694 </note>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	695 </tag-desc>
0882ccb0c00f Documented the $ssl_curves and $ssl_ciphers variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1790 diff changeset	696
1745 0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	697 <tag-name id="var_ssl_protocol"><var>$ssl_protocol</var></tag-name>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	698 <tag-desc>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	699 returns the protocol of an established SSL connection;
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	700 </tag-desc>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	701
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	702 <tag-name id="var_ssl_server_name"><var>$ssl_server_name</var></tag-name>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	703 <tag-desc>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	704 returns the server name requested through
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	705 <link url="http://en.wikipedia.org/wiki/Server_Name_Indication">SNI</link>;
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	706 </tag-desc>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	707
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	708 <tag-name id="var_ssl_session_id"><var>$ssl_session_id</var></tag-name>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	709 <tag-desc>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	710 returns the session identifier of an established SSL connection;
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	711 </tag-desc>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	712
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	713 <tag-name id="var_ssl_session_reused"><var>$ssl_session_reused</var></tag-name>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	714 <tag-desc>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	715 returns “<literal>r</literal>” if an SSL session was reused,
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	716 or “<literal>.</literal>” otherwise.
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	717 </tag-desc>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	718
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	719 </list>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	720 </para>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	721
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	722 </section>
0dfb7628bfee Documented variables in ngx_stream_ssl_module. Yaroslav Zhuravlev <yar@nginx.com> parents: 1726 diff changeset	723
1450 f5b5eefc43cb Updated commercial docs for the upcoming release. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	724 </module>

Mercurial > hg > nginx-site

annotate xml/en/docs/stream/ngx_stream_ssl_module.xml @ 2350:8e35f3af574b