Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_ssl_module.xml @ 2040:093855e77388
Updated info about SNI.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Thu, 07 Sep 2017 17:13:47 +0300 |
parents | dabca59da4ce |
children | 3d9e7993c201 |
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English translation of ngx_http_ssl_module.
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1 <?xml version="1.0"?> |
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2 |
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3 <!-- |
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4 Copyright (C) Igor Sysoev |
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5 Copyright (C) Nginx, Inc. |
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6 --> |
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7 |
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8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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9 |
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10 <module name="Module ngx_http_ssl_module" |
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11 link="/en/docs/http/ngx_http_ssl_module.html" |
589 | 12 lang="en" |
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13 rev="36"> |
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14 |
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15 <section id="summary"> |
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16 |
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17 <para> |
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18 The <literal>ngx_http_ssl_module</literal> module provides the |
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19 necessary support for HTTPS. |
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20 </para> |
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21 |
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22 <para> |
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23 This module is not built by default, it should be enabled with the |
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24 <literal>--with-http_ssl_module</literal> |
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25 configuration parameter. |
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26 <note> |
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27 This module requires the |
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28 <link url="http://www.openssl.org">OpenSSL</link> library. |
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29 </note> |
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30 </para> |
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31 |
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32 </section> |
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33 |
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34 |
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35 <section id="example" name="Example Configuration"> |
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36 |
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37 <para> |
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38 To reduce the processor load it is recommended to |
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39 <list type="bullet"> |
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40 |
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41 <listitem> |
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42 set the number of worker processes equal to the number of processors, |
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43 </listitem> |
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44 |
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45 <listitem> |
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46 enable keep-alive connections, |
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47 </listitem> |
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48 |
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49 <listitem> |
966 | 50 enable the shared session cache, |
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51 </listitem> |
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52 |
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53 <listitem> |
966 | 54 disable the built-in session cache, |
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55 </listitem> |
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56 |
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57 <listitem> |
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58 and possibly increase the session lifetime (by default, 5 minutes): |
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59 </listitem> |
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60 |
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61 </list> |
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62 |
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63 <example> |
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64 <emphasis>worker_processes auto;</emphasis> |
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65 |
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66 http { |
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67 |
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68 ... |
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69 |
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70 server { |
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71 listen 443 ssl; |
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72 <emphasis>keepalive_timeout 70;</emphasis> |
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73 |
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74 ssl_protocols TLSv1 TLSv1.1 TLSv1.2; |
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75 ssl_ciphers AES128-SHA:AES256-SHA:RC4-SHA:DES-CBC3-SHA:RC4-MD5; |
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76 ssl_certificate /usr/local/nginx/conf/cert.pem; |
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77 ssl_certificate_key /usr/local/nginx/conf/cert.key; |
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78 <emphasis>ssl_session_cache shared:SSL:10m;</emphasis> |
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79 <emphasis>ssl_session_timeout 10m;</emphasis> |
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80 |
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81 ... |
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82 } |
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83 </example> |
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84 </para> |
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85 |
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86 </section> |
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87 |
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88 |
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89 <section id="directives" name="Directives"> |
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90 |
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91 <directive name="ssl"> |
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92 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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93 <default>off</default> |
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94 <context>http</context> |
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95 <context>server</context> |
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96 |
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97 <para> |
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98 Enables the HTTPS protocol for the given virtual server. |
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99 <note> |
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100 It is recommended to use the <literal>ssl</literal> parameter of the |
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101 <link doc="ngx_http_core_module.xml" id="listen"/> directive instead |
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102 of this directive. |
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103 </note> |
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104 </para> |
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105 |
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106 </directive> |
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107 |
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108 |
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109 <directive name="ssl_buffer_size"> |
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110 <syntax><value>size</value></syntax> |
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111 <default>16k</default> |
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112 <context>http</context> |
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113 <context>server</context> |
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114 <appeared-in>1.5.9</appeared-in> |
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115 |
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116 <para> |
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117 Sets the size of the buffer used for sending data. |
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118 </para> |
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119 |
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120 <para> |
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121 By default, the buffer size is 16k, which corresponds to minimal |
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122 overhead when sending big responses. |
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123 To minimize Time To First Byte it may be beneficial to use smaller values, |
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124 for example: |
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125 <example> |
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126 ssl_buffer_size 4k; |
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127 </example> |
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128 </para> |
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129 |
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130 </directive> |
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131 |
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132 |
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133 <directive name="ssl_certificate"> |
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134 <syntax><value>file</value></syntax> |
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135 <default/> |
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136 <context>http</context> |
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137 <context>server</context> |
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138 |
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139 <para> |
966 | 140 Specifies a <value>file</value> with the certificate in the PEM format |
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141 for the given virtual server. |
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142 If intermediate certificates should be specified in addition to a primary |
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143 certificate, they should be specified in the same file in the following |
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144 order: the primary certificate comes first, then the intermediate certificates. |
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145 A secret key in the PEM format may be placed in the same file. |
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146 </para> |
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147 |
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148 <para> |
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149 Since version 1.11.0, |
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150 this directive can be specified multiple times |
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151 to load certificates of different types, for example, RSA and ECDSA: |
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152 <example> |
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153 server { |
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154 listen 443 ssl; |
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155 server_name example.com; |
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156 |
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157 ssl_certificate example.com.rsa.crt; |
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158 ssl_certificate_key example.com.rsa.key; |
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159 |
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160 ssl_certificate example.com.ecdsa.crt; |
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161 ssl_certificate_key example.com.ecdsa.key; |
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162 |
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163 ... |
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164 } |
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165 </example> |
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166 <note> |
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167 Only OpenSSL 1.0.2 or higher supports separate |
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168 <link doc="configuring_https_servers.xml" id="chains">certificate chains</link> |
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169 for different certificates. |
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170 With older versions, only one certificate chain can be used. |
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171 </note> |
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172 </para> |
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173 |
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174 <para> |
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175 It should be kept in mind that due to the HTTPS protocol limitations |
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176 for maximum interoperability virtual servers should listen on |
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177 <link doc="configuring_https_servers.xml" id="name_based_https_servers">different |
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178 IP addresses</link>. |
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179 </para> |
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180 |
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181 </directive> |
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182 |
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183 |
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184 <directive name="ssl_certificate_key"> |
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185 <syntax><value>file</value></syntax> |
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186 <default/> |
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187 <context>http</context> |
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188 <context>server</context> |
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189 |
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190 <para> |
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192 for the given virtual server. |
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193 </para> |
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194 |
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195 <para> |
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196 The value |
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197 <literal>engine</literal>:<value>name</value>:<value>id</value> |
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198 can be specified instead of the <value>file</value> (1.7.9), |
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199 which loads a secret key with a specified <value>id</value> |
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200 from the OpenSSL engine <value>name</value>. |
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201 </para> |
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202 |
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203 </directive> |
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204 |
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205 |
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206 <directive name="ssl_ciphers"> |
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207 <syntax><value>ciphers</value></syntax> |
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208 <default>HIGH:!aNULL:!MD5</default> |
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209 <context>http</context> |
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210 <context>server</context> |
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211 |
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212 <para> |
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213 Specifies the enabled ciphers. |
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214 The ciphers are specified in the format understood by the |
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215 OpenSSL library, for example: |
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216 <example> |
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217 ssl_ciphers ALL:!aNULL:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP; |
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218 </example> |
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219 </para> |
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220 |
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221 <para> |
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222 The full list can be viewed using the |
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223 “<command>openssl ciphers</command>” command. |
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224 </para> |
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225 |
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226 <para> |
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227 <note> |
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228 The previous versions of nginx used |
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229 <link doc="configuring_https_servers.xml" id="compatibility">different</link> |
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230 ciphers by default. |
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231 </note> |
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232 </para> |
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233 |
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234 </directive> |
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235 |
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236 |
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237 <directive name="ssl_client_certificate"> |
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238 <syntax><value>file</value></syntax> |
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239 <default/> |
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240 <context>http</context> |
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241 <context>server</context> |
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242 |
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243 <para> |
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244 Specifies a <value>file</value> with trusted CA certificates in the PEM format |
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245 used to <link id="ssl_verify_client">verify</link> client certificates and |
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246 OCSP responses if <link id="ssl_stapling"/> is enabled. |
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247 </para> |
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248 |
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249 <para> |
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250 The list of certificates will be sent to clients. |
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251 If this is not desired, the <link id="ssl_trusted_certificate"/> |
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252 directive can be used. |
384
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253 </para> |
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254 |
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255 </directive> |
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256 |
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257 |
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258 <directive name="ssl_crl"> |
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259 <syntax><value>file</value></syntax> |
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260 <default/> |
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261 <context>http</context> |
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262 <context>server</context> |
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263 <appeared-in>0.8.7</appeared-in> |
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264 |
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265 <para> |
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266 Specifies a <value>file</value> with revoked certificates (CRL) |
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267 in the PEM format used to <link id="ssl_verify_client">verify</link> |
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268 client certificates. |
384
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269 </para> |
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270 |
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271 </directive> |
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272 |
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273 |
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274 <directive name="ssl_dhparam"> |
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275 <syntax><value>file</value></syntax> |
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276 <default/> |
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277 <context>http</context> |
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278 <context>server</context> |
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279 <appeared-in>0.7.2</appeared-in> |
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280 |
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281 <para> |
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282 Specifies a <value>file</value> with DH parameters for DHE ciphers. |
384
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283 </para> |
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284 |
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285 </directive> |
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286 |
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287 |
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288 <directive name="ssl_ecdh_curve"> |
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289 <syntax><value>curve</value></syntax> |
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290 <default>auto</default> |
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291 <context>http</context> |
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292 <context>server</context> |
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293 <appeared-in>1.1.0</appeared-in> |
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294 <appeared-in>1.0.6</appeared-in> |
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295 |
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296 <para> |
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297 Specifies a <value>curve</value> for ECDHE ciphers. |
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298 </para> |
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299 |
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300 <para> |
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301 When using OpenSSL 1.0.2 or higher, |
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302 it is possible to specify multiple curves (1.11.0), for example: |
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303 <example> |
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304 ssl_ecdh_curve prime256v1:secp384r1; |
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305 </example> |
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306 </para> |
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307 |
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308 <para> |
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309 The special value <literal>auto</literal> (1.11.0) instructs nginx to use |
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310 a list built into the OpenSSL library when using OpenSSL 1.0.2 or higher, |
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311 or <literal>prime256v1</literal> with older versions. |
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312 </para> |
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313 |
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314 <para> |
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315 <note> |
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316 Prior to version 1.11.0, |
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317 the <literal>prime256v1</literal> curve was used by default. |
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318 </note> |
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319 </para> |
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320 |
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321 </directive> |
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322 |
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323 |
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324 <directive name="ssl_password_file"> |
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325 <syntax><value>file</value></syntax> |
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326 <default/> |
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327 <context>http</context> |
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328 <context>server</context> |
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329 <appeared-in>1.7.3</appeared-in> |
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330 |
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331 <para> |
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332 Specifies a <value>file</value> with passphrases for |
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333 <link id="ssl_certificate_key">secret keys</link> |
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334 where each passphrase is specified on a separate line. |
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335 Passphrases are tried in turn when loading the key. |
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336 </para> |
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337 |
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338 <para> |
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339 Example: |
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340 <example> |
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341 http { |
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342 ssl_password_file /etc/keys/global.pass; |
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343 ... |
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344 |
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345 server { |
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346 server_name www1.example.com; |
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347 ssl_certificate_key /etc/keys/first.key; |
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348 } |
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349 |
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350 server { |
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351 server_name www2.example.com; |
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352 |
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353 # named pipe can also be used instead of a file |
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354 ssl_password_file /etc/keys/fifo; |
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355 ssl_certificate_key /etc/keys/second.key; |
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356 } |
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357 } |
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358 </example> |
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359 </para> |
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360 |
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361 </directive> |
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362 |
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363 |
384
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364 <directive name="ssl_prefer_server_ciphers"> |
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365 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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366 <default>off</default> |
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367 <context>http</context> |
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368 <context>server</context> |
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369 |
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370 <para> |
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371 Specifies that server ciphers should be preferred over client |
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372 ciphers when using the SSLv3 and TLS protocols. |
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373 </para> |
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374 |
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375 </directive> |
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|
376 |
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377 |
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378 <directive name="ssl_protocols"> |
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379 <syntax> |
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380 [<literal>SSLv2</literal>] |
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381 [<literal>SSLv3</literal>] |
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382 [<literal>TLSv1</literal>] |
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383 [<literal>TLSv1.1</literal>] |
1978
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Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
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1923
diff
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|
384 [<literal>TLSv1.2</literal>] |
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
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1923
diff
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|
385 [<literal>TLSv1.3</literal>]</syntax> |
1499
3687cc9a3592
Removed SSLv3 from the default value of ssl_protocols and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
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|
386 <default>TLSv1 TLSv1.1 TLSv1.2</default> |
384
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387 <context>http</context> |
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388 <context>server</context> |
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389 |
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390 <para> |
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391 Enables the specified protocols. |
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392 <note> |
1978
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Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
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1923
diff
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|
393 The <literal>TLSv1.1</literal> and <literal>TLSv1.2</literal> parameters |
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
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parents:
1923
diff
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|
394 (1.1.13, 1.0.12) work only when OpenSSL 1.0.1 or higher is used. |
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
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parents:
1923
diff
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|
395 </note> |
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Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
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1923
diff
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|
396 <note> |
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Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
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parents:
1923
diff
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397 The <literal>TLSv1.3</literal> parameter (1.13.0) works only when |
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
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parents:
1923
diff
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398 OpenSSL 1.1.1 built with TLSv1.3 support is used. |
384
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399 </note> |
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400 </para> |
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|
401 |
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|
402 </directive> |
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parents:
diff
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|
403 |
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English translation of ngx_http_ssl_module.
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diff
changeset
|
404 |
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diff
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405 <directive name="ssl_session_cache"> |
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406 <syntax> |
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407 <literal>off</literal> | |
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408 <literal>none</literal> | |
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409 [<literal>builtin</literal>[:<value>size</value>]] |
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410 [<literal>shared</literal>:<value>name</value>:<value>size</value>]</syntax> |
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|
411 <default>none</default> |
331a86bc51ff
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parents:
diff
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|
412 <context>http</context> |
331a86bc51ff
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diff
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|
413 <context>server</context> |
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diff
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|
414 |
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415 <para> |
966 | 416 Sets the types and sizes of caches that store session parameters. |
417 A cache can be of any of the following types: | |
384
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418 <list type="tag"> |
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diff
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|
419 |
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|
420 <tag-name><literal>off</literal></tag-name> |
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421 <tag-desc> |
966 | 422 the use of a session cache is strictly prohibited: |
384
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423 nginx explicitly tells a client that sessions may not be reused. |
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424 </tag-desc> |
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parents:
diff
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|
425 |
331a86bc51ff
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diff
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|
426 <tag-name><literal>none</literal></tag-name> |
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parents:
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|
427 <tag-desc> |
966 | 428 the use of a session cache is gently disallowed: |
384
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429 nginx tells a client that sessions may be reused, but does not |
966 | 430 actually store session parameters in the cache. |
384
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diff
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|
431 </tag-desc> |
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parents:
diff
changeset
|
432 |
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diff
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|
433 <tag-name><literal>builtin</literal></tag-name> |
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parents:
diff
changeset
|
434 <tag-desc> |
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parents:
diff
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|
435 a cache built in OpenSSL; used by one worker process only. |
331a86bc51ff
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parents:
diff
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|
436 The cache size is specified in sessions. |
331a86bc51ff
English translation of ngx_http_ssl_module.
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parents:
diff
changeset
|
437 If size is not given, it is equal to 20480 sessions. |
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parents:
diff
changeset
|
438 Use of the built-in cache can cause memory fragmentation. |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
439 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
440 |
331a86bc51ff
English translation of ngx_http_ssl_module.
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parents:
diff
changeset
|
441 <tag-name><literal>shared</literal></tag-name> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
442 <tag-desc> |
966 | 443 a cache shared between all worker processes. |
384
331a86bc51ff
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parents:
diff
changeset
|
444 The cache size is specified in bytes; one megabyte can store |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
445 about 4000 sessions. |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
446 Each shared cache should have an arbitrary name. |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
447 A cache with the same name can be used in several virtual servers. |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
448 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
449 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
450 </list> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
451 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
452 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
453 <para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
454 Both cache types can be used simultaneously, for example: |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
455 <example> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
456 ssl_session_cache builtin:1000 shared:SSL:10m; |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
457 </example> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
458 but using only shared cache without the built-in cache should |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
459 be more efficient. |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
460 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
461 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
462 </directive> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
463 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
464 |
1019
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
465 <directive name="ssl_session_ticket_key"> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
466 <syntax><value>file</value></syntax> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
467 <default/> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
468 <context>http</context> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
469 <context>server</context> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
470 <appeared-in>1.5.7</appeared-in> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
471 |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
472 <para> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
473 Sets a <value>file</value> with the secret key used to encrypt |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
474 and decrypt TLS session tickets. |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
475 The directive is necessary if the same key has to be shared between |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
476 multiple servers. |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
477 By default, a randomly generated key is used. |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
478 </para> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
479 |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
480 <para> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
481 If several keys are specified, only the first key is |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
482 used to encrypt TLS session tickets. |
1144
ac131944d349
Changed infinitive to gerund after "allow".
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1072
diff
changeset
|
483 This allows configuring key rotation, for example: |
1019
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
484 <example> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
485 ssl_session_ticket_key current.key; |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
486 ssl_session_ticket_key previous.key; |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
487 </example> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
488 </para> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
489 |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
490 <para> |
1877
aa29a64a5e9d
Documented ssl_session_ticket_key 80-byte keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1871
diff
changeset
|
491 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:
1871
diff
changeset
|
492 of random data and can be created using the following command: |
1019
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
493 <example> |
1877
aa29a64a5e9d
Documented ssl_session_ticket_key 80-byte keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1871
diff
changeset
|
494 openssl rand 80 > ticket.key |
1019
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
495 </example> |
1877
aa29a64a5e9d
Documented ssl_session_ticket_key 80-byte keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1871
diff
changeset
|
496 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:
1871
diff
changeset
|
497 or AES128 (for 48-byte keys) is used for encryption. |
1019
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
498 </para> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
499 |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
500 </directive> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
501 |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
502 |
1055
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
503 <directive name="ssl_session_tickets"> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
504 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
505 <default>on</default> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
506 <context>http</context> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
507 <context>server</context> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
508 <appeared-in>1.5.9</appeared-in> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
509 |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
510 <para> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
511 Enables or disables session resumption through |
1923
66a30a380fba
Fixed links to tools.ietf.org.
Ruslan Ermilov <ru@nginx.com>
parents:
1877
diff
changeset
|
512 <link url="https://tools.ietf.org/html/rfc5077">TLS session tickets</link>. |
1055
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
513 </para> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
514 |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
515 </directive> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
516 |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
517 |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
518 <directive name="ssl_session_timeout"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
519 <syntax><value>time</value></syntax> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
520 <default>5m</default> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
521 <context>http</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
522 <context>server</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
523 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
524 <para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
525 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:
1726
diff
changeset
|
526 session parameters. |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
527 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
528 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
529 </directive> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
530 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
531 |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
532 <directive name="ssl_stapling"> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
533 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
534 <default>off</default> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
535 <context>http</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
536 <context>server</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
537 <appeared-in>1.3.7</appeared-in> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
538 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
539 <para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
540 Enables or disables |
1923
66a30a380fba
Fixed links to tools.ietf.org.
Ruslan Ermilov <ru@nginx.com>
parents:
1877
diff
changeset
|
541 <link url="https://tools.ietf.org/html/rfc4366#section-3.6">stapling |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
542 of OCSP responses</link> by the server. |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
543 Example: |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
544 <example> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
545 ssl_stapling on; |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
546 resolver 192.0.2.1; |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
547 </example> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
548 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
549 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
550 <para> |
966 | 551 For the OCSP stapling to work, the certificate of the server certificate |
552 issuer should be known. | |
712
2c9e8facc761
Resolved ambiguity regarding lists of certificates and fixed links.
Vladimir Homutov <vl@nginx.com>
parents:
696
diff
changeset
|
553 If the <link id="ssl_certificate"/> file does |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
554 not contain intermediate certificates, |
966 | 555 the certificate of the server certificate issuer should be |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
556 present in the |
712
2c9e8facc761
Resolved ambiguity regarding lists of certificates and fixed links.
Vladimir Homutov <vl@nginx.com>
parents:
696
diff
changeset
|
557 <link id="ssl_trusted_certificate"/> file. |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
558 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
559 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
560 <para> |
966 | 561 For a resolution of the OCSP responder hostname, |
562 the <link doc="ngx_http_core_module.xml" id="resolver"/> directive | |
563 should also be specified. | |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
564 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
565 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
566 </directive> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
567 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
568 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
569 <directive name="ssl_stapling_file"> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
570 <syntax><value>file</value></syntax> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
571 <default/> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
572 <context>http</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
573 <context>server</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
574 <appeared-in>1.3.7</appeared-in> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
575 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
576 <para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
577 When set, the stapled OCSP response will be taken from the |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
578 specified <value>file</value> instead of querying |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
579 the OCSP responder specified in the server certificate. |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
580 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
581 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
582 <para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
583 The file should be in the DER format as produced by the |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
584 “<literal>openssl ocsp</literal>” command. |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
585 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
586 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
587 </directive> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
588 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
589 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
590 <directive name="ssl_stapling_responder"> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
591 <syntax><value>url</value></syntax> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
592 <default/> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
593 <context>http</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
594 <context>server</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
595 <appeared-in>1.3.7</appeared-in> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
596 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
597 <para> |
966 | 598 Overrides the URL of the OCSP responder specified in the |
1923
66a30a380fba
Fixed links to tools.ietf.org.
Ruslan Ermilov <ru@nginx.com>
parents:
1877
diff
changeset
|
599 “<link url="https://tools.ietf.org/html/rfc5280#section-4.2.2.1">Authority |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
600 Information Access</link>” certificate extension. |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
601 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
602 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
603 <para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
604 Only “<literal>http://</literal>” OCSP responders are supported: |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
605 <example> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
606 ssl_stapling_responder http://ocsp.example.com/; |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
607 </example> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
608 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
609 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
610 </directive> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
611 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
612 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
613 <directive name="ssl_stapling_verify"> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
614 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
615 <default>off</default> |
2eb83e89b239
Added the OCSP stapling documentation in English.
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parents:
589
diff
changeset
|
616 <context>http</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
617 <context>server</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
618 <appeared-in>1.3.7</appeared-in> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
619 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
620 <para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
621 Enables or disables verification of OCSP responses by the server. |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
622 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
623 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
624 <para> |
966 | 625 For verification to work, the certificate of the server certificate |
626 issuer, the root certificate, and all intermediate certificates | |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
627 should be configured as trusted using the |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
628 <link id="ssl_trusted_certificate"/> directive. |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
629 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
630 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
631 </directive> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
632 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
633 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
634 <directive name="ssl_trusted_certificate"> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
635 <syntax><value>file</value></syntax> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
636 <default/> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
637 <context>http</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
638 <context>server</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
639 <appeared-in>1.3.7</appeared-in> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
640 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
641 <para> |
715
3f25469cbc49
Highlighted 'file' parameters in the http_ssl_module directives.
Vladimir Homutov <vl@nginx.com>
parents:
712
diff
changeset
|
642 Specifies a <value>file</value> with trusted CA certificates in the PEM format |
1428
933831d7bf0b
Link to "ssl_verify_client" from client certificate directives.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1411
diff
changeset
|
643 used to <link id="ssl_verify_client">verify</link> client certificates and |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
644 OCSP responses if <link id="ssl_stapling"/> is enabled. |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
645 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
646 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
647 <para> |
966 | 648 In contrast to the certificate set by <link id="ssl_client_certificate"/>, |
649 the list of these certificates will not be sent to clients. | |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
650 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
651 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
652 </directive> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
653 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
654 |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
655 <directive name="ssl_verify_client"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
656 <syntax> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
657 <literal>on</literal> | <literal>off</literal> | |
717
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
658 <literal>optional</literal> | <literal>optional_no_ca</literal></syntax> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
659 <default>off</default> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
660 <context>http</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
661 <context>server</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
662 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
663 <para> |
717
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
664 Enables verification of client certificates. |
966 | 665 The verification result is stored in the |
1871
5f156621b8b5
Added links to $ssl_client_verify and $ssl_client_cert.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1870
diff
changeset
|
666 <link id="var_ssl_client_verify">$ssl_client_verify</link> variable. |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
667 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
668 |
717
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
669 <para> |
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
670 The <literal>optional</literal> parameter (0.8.7+) requests the client |
966 | 671 certificate and verifies it if the certificate is present. |
717
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
672 </para> |
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
673 |
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
674 <para> |
763
cd581dbdaf76
The "optional_no_ca" parameter of the "ssl_verify_client" directive
Ruslan Ermilov <ru@nginx.com>
parents:
717
diff
changeset
|
675 The <literal>optional_no_ca</literal> parameter (1.3.8, 1.2.5) |
cd581dbdaf76
The "optional_no_ca" parameter of the "ssl_verify_client" directive
Ruslan Ermilov <ru@nginx.com>
parents:
717
diff
changeset
|
676 requests the client |
717
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
677 certificate but does not require it to be signed by a trusted CA certificate. |
966 | 678 This is intended for the use in cases when a service that is external to nginx |
679 performs the actual certificate verification. | |
680 The contents of the certificate is accessible through the | |
1871
5f156621b8b5
Added links to $ssl_client_verify and $ssl_client_cert.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1870
diff
changeset
|
681 <link id="var_ssl_client_cert">$ssl_client_cert</link> variable. |
717
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
682 </para> |
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
683 |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
684 </directive> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
685 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
686 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
687 <directive name="ssl_verify_depth"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
688 <syntax><value>number</value></syntax> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
689 <default>1</default> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
690 <context>http</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
691 <context>server</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
692 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
693 <para> |
966 | 694 Sets the verification depth in the client certificates chain. |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
695 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
696 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
697 </directive> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
698 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
699 </section> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
700 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
701 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
702 <section id="errors" name="Error Processing"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
703 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
704 <para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
705 The <literal>ngx_http_ssl_module</literal> module supports several |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
706 non-standard error codes that can be used for redirects using the |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
707 <link doc="ngx_http_core_module.xml" id="error_page"/> directive: |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
708 <list type="tag"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
709 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
710 <tag-name>495</tag-name> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
711 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
712 an error has occurred during the client certificate verification; |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
713 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
714 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
715 <tag-name>496</tag-name> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
716 <tag-desc> |
966 | 717 a client has not presented the required certificate; |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
718 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
719 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
720 <tag-name>497</tag-name> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
721 <tag-desc> |
966 | 722 a regular request has been sent to the HTTPS port. |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
723 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
724 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
725 </list> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
726 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
727 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
728 <para> |
966 | 729 The redirection happens after the request is fully parsed and |
730 the variables, such as <var>$request_uri</var>, | |
731 <var>$uri</var>, <var>$args</var> and others, are available. | |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
732 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
733 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
734 </section> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
735 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
736 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
737 <section id="variables" name="Embedded Variables"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
738 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
739 <para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
740 The <literal>ngx_http_ssl_module</literal> module supports |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
741 several embedded variables: |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
742 <list type="tag"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
743 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
744 <tag-name id="var_ssl_cipher"><var>$ssl_cipher</var></tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
745 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
746 returns the string of ciphers used |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
747 for an established SSL connection; |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
748 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
749 |
1857
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
750 <tag-name id="var_ssl_ciphers"><var>$ssl_ciphers</var></tag-name> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
751 <tag-desc> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
752 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:
1856
diff
changeset
|
753 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:
1856
diff
changeset
|
754 for example: |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
755 <example> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
756 AES128-SHA:AES256-SHA:0x00ff |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
757 </example> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
758 <note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
759 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:
1856
diff
changeset
|
760 With older versions, the variable is available |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
761 only for new sessions and lists only known ciphers. |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
762 </note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
763 </tag-desc> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
764 |
2027
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
765 <tag-name id="var_ssl_client_escaped_cert"><var>$ssl_client_escaped_cert</var></tag-name> |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
766 <tag-desc> |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
767 returns the client certificate in the PEM format (urlencoded) |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
768 for an established SSL connection (1.13.5); |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
769 </tag-desc> |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
770 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
771 <tag-name id="var_ssl_client_cert"><var>$ssl_client_cert</var></tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
772 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
773 returns the client certificate in the PEM format |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
774 for an established SSL connection, with each line except the first |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
775 prepended with the tab character; |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
776 this is intended for the use in the |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
777 <link doc="ngx_http_proxy_module.xml" id="proxy_set_header"/> directive; |
2027
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
778 <note> |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
779 The variable is deprecated, |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
780 the <var>$ssl_client_escaped_cert</var> variable should be used instead. |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
781 </note> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
782 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
783 |
1201
db4b017b5796
SSL: documented the ssl_client_fingerprint variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1167
diff
changeset
|
784 <tag-name id="var_ssl_client_fingerprint"><var>$ssl_client_fingerprint</var></tag-name> |
db4b017b5796
SSL: documented the ssl_client_fingerprint variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1167
diff
changeset
|
785 <tag-desc> |
db4b017b5796
SSL: documented the ssl_client_fingerprint variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1167
diff
changeset
|
786 returns the SHA1 fingerprint of the client certificate |
db4b017b5796
SSL: documented the ssl_client_fingerprint variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1167
diff
changeset
|
787 for an established SSL connection (1.7.1); |
db4b017b5796
SSL: documented the ssl_client_fingerprint variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1167
diff
changeset
|
788 </tag-desc> |
db4b017b5796
SSL: documented the ssl_client_fingerprint variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1167
diff
changeset
|
789 |
1870
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
790 <tag-name id="var_ssl_client_i_dn"><var>$ssl_client_i_dn</var></tag-name> |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
791 <tag-desc> |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
792 returns the “issuer DN” string of the client certificate |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
793 for an established SSL connection according to |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
794 <link url="https://tools.ietf.org/html/rfc2253">RFC 2253</link> (1.11.6); |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
795 </tag-desc> |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
796 |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
797 <tag-name id="var_ssl_client_i_dn_legacy"><var>$ssl_client_i_dn_legacy</var></tag-name> |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
798 <tag-desc> |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
799 returns the “issuer DN” string of the client certificate |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
800 for an established SSL connection; |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
801 <note> |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
802 Prior to version 1.11.6, the variable name was <var>$ssl_client_i_dn</var>. |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
803 </note> |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
804 </tag-desc> |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
805 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
806 <tag-name id="var_ssl_client_raw_cert"><var>$ssl_client_raw_cert</var> |
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
807 </tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
808 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
809 returns the client certificate in the PEM format |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
810 for an established SSL connection; |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
811 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
812 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
813 <tag-name id="var_ssl_client_s_dn"><var>$ssl_client_s_dn</var></tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
814 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
815 returns the “subject DN” string of the client certificate |
1824
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
816 for an established SSL connection according to |
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
817 <link url="https://tools.ietf.org/html/rfc2253">RFC 2253</link> (1.11.6); |
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
818 </tag-desc> |
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
819 |
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
820 <tag-name id="var_ssl_client_s_dn_legacy"><var>$ssl_client_s_dn_legacy</var></tag-name> |
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
821 <tag-desc> |
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
822 returns the “subject DN” string of the client certificate |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
823 for an established SSL connection; |
1824
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
824 <note> |
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
825 Prior to version 1.11.6, the variable name was <var>$ssl_client_s_dn</var>. |
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
826 </note> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
827 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
828 |
1870
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
829 <tag-name id="var_ssl_client_serial"><var>$ssl_client_serial</var></tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
830 <tag-desc> |
1870
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
831 returns the serial number of the client certificate |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
832 for an established SSL connection; |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
833 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
834 |
1855
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
835 <tag-name id="var_ssl_client_v_end"><var>$ssl_client_v_end</var></tag-name> |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
836 <tag-desc> |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
837 returns the end date of the client certificate (1.11.7); |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
838 </tag-desc> |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
839 |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
840 <tag-name id="var_ssl_client_v_remain"><var>$ssl_client_v_remain</var></tag-name> |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
841 <tag-desc> |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
842 returns the number of days |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
843 until the client certificate expires (1.11.7); |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
844 </tag-desc> |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
845 |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
846 <tag-name id="var_ssl_client_v_start"><var>$ssl_client_v_start</var></tag-name> |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
847 <tag-desc> |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
848 returns the start date of the client certificate (1.11.7); |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
849 </tag-desc> |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
850 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
851 <tag-name id="var_ssl_client_verify"><var>$ssl_client_verify</var></tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
852 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
853 returns the result of client certificate verification: |
1856
7133004fa5b3
$ssl_client_verify extended with a failure reason.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1855
diff
changeset
|
854 “<literal>SUCCESS</literal>”, “<literal>FAILED:</literal><value>reason</value>”, |
1863
fef4ab2d990c
Removed unnecessary version for "FAILED:reason" in $ssl_client_verify.
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855 and “<literal>NONE</literal>” if a certificate was not present; |
1856
7133004fa5b3
$ssl_client_verify extended with a failure reason.
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parents:
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diff
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856 <note> |
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diff
changeset
|
857 Prior to version 1.11.7, the “<literal>FAILED</literal>” result |
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$ssl_client_verify extended with a failure reason.
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|
858 did not contain the <value>reason</value> string. |
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$ssl_client_verify extended with a failure reason.
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859 </note> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
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parents:
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860 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
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861 |
1857
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
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parents:
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862 <tag-name id="var_ssl_curves"><var>$ssl_curves</var></tag-name> |
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863 <tag-desc> |
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864 returns the list of curves supported by the client (1.11.7). |
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865 Known curves are listed by names, unknown are shown in hexadecimal, |
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Documented the $ssl_curves and $ssl_ciphers variables.
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parents:
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866 for example: |
0882ccb0c00f
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867 <example> |
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868 0x001d:prime256v1:secp521r1:secp384r1 |
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869 </example> |
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870 <note> |
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parents:
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871 The variable is supported only when using OpenSSL version 1.0.2 or higher. |
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872 With older versions, the variable value will be an empty string. |
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|
873 </note> |
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parents:
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874 <note> |
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875 The variable is available only for new sessions. |
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876 </note> |
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877 </tag-desc> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
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|
878 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
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|
879 <tag-name id="var_ssl_protocol"><var>$ssl_protocol</var></tag-name> |
384
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English translation of ngx_http_ssl_module.
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880 <tag-desc> |
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|
881 returns the protocol of an established SSL connection; |
331a86bc51ff
English translation of ngx_http_ssl_module.
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882 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
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|
883 |
1167
cac06b81957c
Documented the $ssl_server_name variable.
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diff
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|
884 <tag-name id="var_ssl_server_name"><var>$ssl_server_name</var></tag-name> |
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|
885 <tag-desc> |
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Documented the $ssl_server_name variable.
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|
886 returns the server name requested through |
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Documented the $ssl_server_name variable.
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887 <link url="http://en.wikipedia.org/wiki/Server_Name_Indication">SNI</link> |
cac06b81957c
Documented the $ssl_server_name variable.
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|
888 (1.7.0); |
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Documented the $ssl_server_name variable.
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parents:
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diff
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|
889 </tag-desc> |
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Documented the $ssl_server_name variable.
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|
890 |
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diff
changeset
|
891 <tag-name id="var_ssl_session_id"><var>$ssl_session_id</var></tag-name> |
384
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English translation of ngx_http_ssl_module.
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parents:
diff
changeset
|
892 <tag-desc> |
1072
502f4be2d62e
Documented the "ssl_session_reused" variable.
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|
893 returns the session identifier of an established SSL connection; |
502f4be2d62e
Documented the "ssl_session_reused" variable.
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parents:
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894 </tag-desc> |
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Documented the "ssl_session_reused" variable.
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|
895 |
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Assigned IDs to tags describing variables.
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|
896 <tag-name id="var_ssl_session_reused"><var>$ssl_session_reused</var></tag-name> |
1072
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Documented the "ssl_session_reused" variable.
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parents:
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|
897 <tag-desc> |
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Documented the "ssl_session_reused" variable.
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parents:
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diff
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|
898 returns “<literal>r</literal>” if an SSL session was reused, |
502f4be2d62e
Documented the "ssl_session_reused" variable.
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parents:
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diff
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|
899 or “<literal>.</literal>” otherwise (1.5.11). |
384
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English translation of ngx_http_ssl_module.
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parents:
diff
changeset
|
900 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
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parents:
diff
changeset
|
901 |
331a86bc51ff
English translation of ngx_http_ssl_module.
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parents:
diff
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|
902 </list> |
331a86bc51ff
English translation of ngx_http_ssl_module.
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parents:
diff
changeset
|
903 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
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parents:
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|
904 |
331a86bc51ff
English translation of ngx_http_ssl_module.
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parents:
diff
changeset
|
905 </section> |
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English translation of ngx_http_ssl_module.
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parents:
diff
changeset
|
906 |
331a86bc51ff
English translation of ngx_http_ssl_module.
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diff
changeset
|
907 </module> |