Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_ssl_module.xml @ 2631:7da360f50017
Unified spelling of "utf-8" in njs.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Fri, 04 Dec 2020 12:26:13 +0000 |
parents | 0b98a81f196b |
children | 78161967514f |
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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="51"> |
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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 |
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43 <link doc="../ngx_core_module.xml" id="worker_processes">worker processes</link> |
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44 equal to the number of processors, |
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45 </listitem> |
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46 |
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47 <listitem> |
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48 enable |
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49 <link doc="ngx_http_core_module.xml" id="keepalive_timeout">keep-alive</link> |
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50 connections, |
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51 </listitem> |
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52 |
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53 <listitem> |
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54 enable the <link id="ssl_session_cache_shared">shared</link> session cache, |
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55 </listitem> |
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56 |
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57 <listitem> |
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58 disable the <link id="ssl_session_cache_builtin">built-in</link> session cache, |
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59 </listitem> |
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60 |
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61 <listitem> |
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62 and possibly increase the session <link id="ssl_session_timeout">lifetime</link> |
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63 (by default, 5 minutes): |
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64 </listitem> |
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65 |
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66 </list> |
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67 |
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68 <example> |
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69 <emphasis>worker_processes auto;</emphasis> |
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70 |
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71 http { |
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72 |
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73 ... |
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74 |
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75 server { |
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76 listen 443 ssl; |
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77 <emphasis>keepalive_timeout 70;</emphasis> |
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78 |
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79 ssl_protocols TLSv1 TLSv1.1 TLSv1.2; |
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80 ssl_ciphers AES128-SHA:AES256-SHA:RC4-SHA:DES-CBC3-SHA:RC4-MD5; |
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81 ssl_certificate /usr/local/nginx/conf/cert.pem; |
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82 ssl_certificate_key /usr/local/nginx/conf/cert.key; |
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83 <emphasis>ssl_session_cache shared:SSL:10m;</emphasis> |
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84 <emphasis>ssl_session_timeout 10m;</emphasis> |
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85 |
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86 ... |
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87 } |
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88 </example> |
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89 </para> |
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90 |
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91 </section> |
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92 |
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93 |
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94 <section id="directives" name="Directives"> |
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95 |
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96 <directive name="ssl"> |
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97 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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98 <default>off</default> |
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99 <context>http</context> |
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100 <context>server</context> |
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101 |
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102 <para> |
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103 This directive was made obsolete in version 1.15.0. |
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104 The <literal>ssl</literal> parameter |
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105 of the <link doc="ngx_http_core_module.xml" id="listen"/> directive |
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106 should be used instead. |
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107 </para> |
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108 |
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109 </directive> |
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110 |
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111 |
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112 <directive name="ssl_buffer_size"> |
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113 <syntax><value>size</value></syntax> |
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114 <default>16k</default> |
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115 <context>http</context> |
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116 <context>server</context> |
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117 <appeared-in>1.5.9</appeared-in> |
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118 |
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119 <para> |
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120 Sets the size of the buffer used for sending data. |
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121 </para> |
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122 |
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123 <para> |
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124 By default, the buffer size is 16k, which corresponds to minimal |
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125 overhead when sending big responses. |
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126 To minimize Time To First Byte it may be beneficial to use smaller values, |
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127 for example: |
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128 <example> |
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129 ssl_buffer_size 4k; |
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130 </example> |
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131 </para> |
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132 |
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133 </directive> |
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134 |
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135 |
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136 <directive name="ssl_certificate"> |
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137 <syntax><value>file</value></syntax> |
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138 <default/> |
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139 <context>http</context> |
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140 <context>server</context> |
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141 |
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142 <para> |
966 | 143 Specifies a <value>file</value> with the certificate in the PEM format |
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144 for the given virtual server. |
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145 If intermediate certificates should be specified in addition to a primary |
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146 certificate, they should be specified in the same file in the following |
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147 order: the primary certificate comes first, then the intermediate certificates. |
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148 A secret key in the PEM format may be placed in the same file. |
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149 </para> |
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150 |
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151 <para> |
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152 Since version 1.11.0, |
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153 this directive can be specified multiple times |
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154 to load certificates of different types, for example, RSA and ECDSA: |
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155 <example> |
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156 server { |
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157 listen 443 ssl; |
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158 server_name example.com; |
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159 |
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160 ssl_certificate example.com.rsa.crt; |
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161 ssl_certificate_key example.com.rsa.key; |
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162 |
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163 ssl_certificate example.com.ecdsa.crt; |
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164 ssl_certificate_key example.com.ecdsa.key; |
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165 |
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166 ... |
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167 } |
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168 </example> |
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169 <note> |
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170 Only OpenSSL 1.0.2 or higher supports separate |
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171 <link doc="configuring_https_servers.xml" id="chains">certificate chains</link> |
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172 for different certificates. |
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173 With older versions, only one certificate chain can be used. |
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174 </note> |
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175 </para> |
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176 |
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177 <para> |
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178 Since version 1.15.9, variables can be used in the <value>file</value> name |
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179 when using OpenSSL 1.0.2 or higher: |
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180 <example> |
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181 ssl_certificate $ssl_server_name.crt; |
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182 ssl_certificate_key $ssl_server_name.key; |
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183 </example> |
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184 Note that using variables implies that |
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185 a certificate will be loaded for each SSL handshake, |
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186 and this may have a negative impact on performance. |
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187 </para> |
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188 |
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189 <para id="ssl_certificate_data"> |
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190 The value |
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191 <literal>data</literal>:<value>$variable</value> |
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192 can be specified instead of the <value>file</value> (1.15.10), |
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193 which loads a certificate from a variable |
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194 without using intermediate files. |
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195 Note that inappropriate use of this syntax may have its security implications, |
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196 such as writing secret key data to |
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197 <link doc="../ngx_core_module.xml" id="error_log">error log</link>. |
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198 </para> |
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199 |
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200 <para> |
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201 It should be kept in mind that due to the HTTPS protocol limitations |
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202 for maximum interoperability virtual servers should listen on |
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203 <link doc="configuring_https_servers.xml" id="name_based_https_servers">different |
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204 IP addresses</link>. |
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205 </para> |
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206 |
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207 </directive> |
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208 |
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209 |
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210 <directive name="ssl_certificate_key"> |
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211 <syntax><value>file</value></syntax> |
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212 <default/> |
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213 <context>http</context> |
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214 <context>server</context> |
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215 |
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216 <para> |
966 | 217 Specifies a <value>file</value> with the secret key in the PEM format |
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218 for the given virtual server. |
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219 </para> |
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220 |
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221 <para> |
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222 The value |
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223 <literal>engine</literal>:<value>name</value>:<value>id</value> |
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224 can be specified instead of the <value>file</value> (1.7.9), |
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225 which loads a secret key with a specified <value>id</value> |
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226 from the OpenSSL engine <value>name</value>. |
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227 </para> |
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228 |
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229 <para id="ssl_certificate_key_data"> |
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230 The value |
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231 <literal>data</literal>:<value>$variable</value> |
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232 can be specified instead of the <value>file</value> (1.15.10), |
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233 which loads a secret key from a variable without using intermediate files. |
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234 Note that inappropriate use of this syntax may have its security implications, |
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235 such as writing secret key data to |
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236 <link doc="../ngx_core_module.xml" id="error_log">error log</link>. |
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237 </para> |
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238 |
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239 <para> |
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240 Since version 1.15.9, variables can be used in the <value>file</value> name |
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241 when using OpenSSL 1.0.2 or higher. |
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242 </para> |
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243 |
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244 </directive> |
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245 |
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246 |
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247 <directive name="ssl_ciphers"> |
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248 <syntax><value>ciphers</value></syntax> |
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249 <default>HIGH:!aNULL:!MD5</default> |
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250 <context>http</context> |
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251 <context>server</context> |
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252 |
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253 <para> |
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254 Specifies the enabled ciphers. |
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255 The ciphers are specified in the format understood by the |
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256 OpenSSL library, for example: |
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257 <example> |
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258 ssl_ciphers ALL:!aNULL:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP; |
384
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259 </example> |
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260 </para> |
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261 |
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262 <para> |
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263 The full list can be viewed using the |
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264 “<command>openssl ciphers</command>” command. |
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265 </para> |
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266 |
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267 <para> |
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268 <note> |
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269 The previous versions of nginx used |
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270 <link doc="configuring_https_servers.xml" id="compatibility">different</link> |
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271 ciphers by default. |
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272 </note> |
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273 </para> |
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274 |
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275 </directive> |
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276 |
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277 |
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278 <directive name="ssl_client_certificate"> |
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279 <syntax><value>file</value></syntax> |
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280 <default/> |
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281 <context>http</context> |
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282 <context>server</context> |
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283 |
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284 <para> |
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285 Specifies a <value>file</value> with trusted CA certificates in the PEM format |
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286 used to <link id="ssl_verify_client">verify</link> client certificates and |
695
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287 OCSP responses if <link id="ssl_stapling"/> is enabled. |
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288 </para> |
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289 |
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290 <para> |
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291 The list of certificates will be sent to clients. |
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292 If this is not desired, the <link id="ssl_trusted_certificate"/> |
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293 directive can be used. |
384
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294 </para> |
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295 |
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296 </directive> |
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297 |
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298 |
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299 <directive name="ssl_conf_command"> |
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300 <syntax><value>command</value></syntax> |
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301 <default/> |
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302 <context>http</context> |
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303 <context>server</context> |
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304 <appeared-in>1.19.4</appeared-in> |
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305 |
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306 <para> |
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307 Sets arbitrary OpenSSL configuration |
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308 <link url="https://www.openssl.org/docs/man1.1.1/man3/SSL_CONF_cmd.html">commands</link>. |
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309 <note> |
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310 The directive is supported when using OpenSSL 1.0.2 or higher. |
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311 </note> |
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312 </para> |
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313 |
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314 <para> |
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315 Several <literal>ssl_conf_command</literal> directives |
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316 can be specified on the same level: |
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317 <example> |
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318 ssl_conf_command Options PrioritizeChaCha; |
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319 ssl_conf_command Ciphersuites TLS_CHACHA20_POLY1305_SHA256; |
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320 </example> |
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321 These directives are inherited from the previous configuration level |
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322 if and only if there are no <literal>ssl_conf_command</literal> directives |
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323 defined on the current level. |
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324 </para> |
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325 |
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326 <para> |
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327 <note> |
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328 Note that configuring OpenSSL directly |
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329 might result in unexpected behavior. |
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330 </note> |
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331 </para> |
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332 |
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333 </directive> |
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334 |
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335 |
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336 <directive name="ssl_crl"> |
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337 <syntax><value>file</value></syntax> |
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338 <default/> |
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339 <context>http</context> |
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340 <context>server</context> |
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341 <appeared-in>0.8.7</appeared-in> |
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342 |
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343 <para> |
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344 Specifies a <value>file</value> with revoked certificates (CRL) |
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345 in the PEM format used to <link id="ssl_verify_client">verify</link> |
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346 client certificates. |
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347 </para> |
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348 |
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349 </directive> |
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350 |
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351 |
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352 <directive name="ssl_dhparam"> |
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353 <syntax><value>file</value></syntax> |
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354 <default/> |
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355 <context>http</context> |
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356 <context>server</context> |
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357 <appeared-in>0.7.2</appeared-in> |
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358 |
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359 <para> |
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360 Specifies a <value>file</value> with DH parameters for DHE ciphers. |
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361 </para> |
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362 |
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363 <para> |
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364 By default no parameters are set, |
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365 and therefore DHE ciphers will not be used. |
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366 <note> |
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367 Prior to version 1.11.0, builtin parameters were used by default. |
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368 </note> |
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369 </para> |
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370 |
384
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371 </directive> |
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372 |
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373 |
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374 <directive name="ssl_early_data"> |
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375 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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376 <default>off</default> |
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377 <context>http</context> |
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378 <context>server</context> |
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379 <appeared-in>1.15.3</appeared-in> |
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380 |
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381 <para> |
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382 Enables or disables TLS 1.3 |
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383 <link url="https://tools.ietf.org/html/rfc8446#section-2.3">early data</link>. |
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384 <note> |
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385 Requests sent within early data are subject to |
2238 | 386 <link url="https://tools.ietf.org/html/rfc8470">replay attacks</link>. |
2234
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387 To protect against such attacks at the application layer, |
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388 the <link id="var_ssl_early_data">$ssl_early_data</link> variable |
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389 should be used. |
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390 </note> |
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391 |
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392 <example> |
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393 proxy_set_header Early-Data $ssl_early_data; |
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394 </example> |
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395 |
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396 <note> |
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397 The directive is supported when using OpenSSL 1.1.1 or higher (1.15.4) and |
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398 <link url="https://boringssl.googlesource.com/boringssl/">BoringSSL</link>. |
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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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403 |
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404 |
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405 <directive name="ssl_ecdh_curve"> |
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406 <syntax><value>curve</value></syntax> |
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407 <default>auto</default> |
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408 <context>http</context> |
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409 <context>server</context> |
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410 <appeared-in>1.1.0</appeared-in> |
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411 <appeared-in>1.0.6</appeared-in> |
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412 |
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413 <para> |
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414 Specifies a <value>curve</value> for ECDHE ciphers. |
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415 </para> |
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416 |
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417 <para> |
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418 When using OpenSSL 1.0.2 or higher, |
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419 it is possible to specify multiple curves (1.11.0), for example: |
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420 <example> |
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421 ssl_ecdh_curve prime256v1:secp384r1; |
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422 </example> |
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423 </para> |
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424 |
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425 <para> |
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426 The special value <literal>auto</literal> (1.11.0) instructs nginx to use |
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427 a list built into the OpenSSL library when using OpenSSL 1.0.2 or higher, |
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428 or <literal>prime256v1</literal> with older versions. |
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429 </para> |
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430 |
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431 <para> |
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432 <note> |
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433 Prior to version 1.11.0, |
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434 the <literal>prime256v1</literal> curve was used by default. |
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435 </note> |
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436 </para> |
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|
437 |
1054
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438 </directive> |
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Documented the "ssl_ecdh_curve" directive.
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|
439 |
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Documented the "ssl_ecdh_curve" directive.
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|
440 |
2548
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441 <directive name="ssl_ocsp"> |
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442 <syntax><literal>on</literal> | |
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443 <literal>off</literal> | |
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444 <literal>leaf</literal></syntax> |
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445 <default>off</default> |
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446 <context>http</context> |
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447 <context>server</context> |
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448 <appeared-in>1.19.0</appeared-in> |
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449 |
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450 <para> |
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451 Enables OCSP validation of the client certificate chain. |
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452 The <literal>leaf</literal> parameter |
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453 enables validation of the client certificate only. |
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454 </para> |
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455 |
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456 <para> |
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457 For the OCSP validation to work, |
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458 the <link id="ssl_verify_client"/> directive should be set to |
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459 <literal>on</literal> or <literal>optional</literal>. |
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460 </para> |
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461 |
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462 <para> |
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463 To resolve the OCSP responder hostname, |
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464 the <link doc="ngx_http_core_module.xml" id="resolver"/> directive |
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|
465 should also be specified. |
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466 </para> |
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467 |
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468 <para> |
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469 Example: |
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470 <example> |
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471 ssl_verify_client on; |
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472 ssl_ocsp on; |
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473 resolver 192.0.2.1; |
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474 </example> |
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475 </para> |
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476 |
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477 </directive> |
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478 |
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479 |
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480 <directive name="ssl_ocsp_cache"> |
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481 <syntax> |
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482 <literal>off</literal> | |
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483 [<literal>shared</literal>:<value>name</value>:<value>size</value>]</syntax> |
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484 <default>off</default> |
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485 <context>http</context> |
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486 <context>server</context> |
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487 <appeared-in>1.19.0</appeared-in> |
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488 |
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489 <para> |
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490 Sets <literal>name</literal> and <literal>size</literal> of the cache |
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491 that stores client certificates status for OCSP validation. |
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492 The cache is shared between all worker processes. |
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493 A cache with the same name can be used in several virtual servers. |
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494 </para> |
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495 |
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496 <para> |
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497 The <literal>off</literal> parameter prohibits the use of the cache. |
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498 </para> |
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499 |
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500 </directive> |
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501 |
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502 |
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503 <directive name="ssl_ocsp_responder"> |
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504 <syntax><value>url</value></syntax> |
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505 <default/> |
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506 <context>http</context> |
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507 <context>server</context> |
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508 <appeared-in>1.19.0</appeared-in> |
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509 |
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510 <para> |
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511 Overrides the URL of the OCSP responder specified in the |
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512 “<link url="https://tools.ietf.org/html/rfc5280#section-4.2.2.1">Authority |
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513 Information Access</link>” certificate extension |
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514 for <link id="ssl_ocsp">validation</link> of client certificates. |
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515 </para> |
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516 |
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517 <para> |
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518 Only “<literal>http://</literal>” OCSP responders are supported: |
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519 <example> |
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520 ssl_ocsp_responder http://ocsp.example.com/; |
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521 </example> |
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522 </para> |
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523 |
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524 </directive> |
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525 |
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526 |
1239
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527 <directive name="ssl_password_file"> |
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528 <syntax><value>file</value></syntax> |
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529 <default/> |
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530 <context>http</context> |
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531 <context>server</context> |
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532 <appeared-in>1.7.3</appeared-in> |
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533 |
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534 <para> |
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535 Specifies a <value>file</value> with passphrases for |
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536 <link id="ssl_certificate_key">secret keys</link> |
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537 where each passphrase is specified on a separate line. |
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538 Passphrases are tried in turn when loading the key. |
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539 </para> |
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540 |
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541 <para> |
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542 Example: |
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543 <example> |
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544 http { |
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545 ssl_password_file /etc/keys/global.pass; |
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546 ... |
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547 |
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548 server { |
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549 server_name www1.example.com; |
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550 ssl_certificate_key /etc/keys/first.key; |
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551 } |
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552 |
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553 server { |
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554 server_name www2.example.com; |
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555 |
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556 # named pipe can also be used instead of a file |
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557 ssl_password_file /etc/keys/fifo; |
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|
558 ssl_certificate_key /etc/keys/second.key; |
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559 } |
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560 } |
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561 </example> |
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562 </para> |
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|
563 |
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564 </directive> |
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|
565 |
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566 |
384
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567 <directive name="ssl_prefer_server_ciphers"> |
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568 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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569 <default>off</default> |
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570 <context>http</context> |
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|
571 <context>server</context> |
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572 |
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573 <para> |
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574 Specifies that server ciphers should be preferred over client |
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575 ciphers when using the SSLv3 and TLS protocols. |
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576 </para> |
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577 |
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578 </directive> |
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579 |
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580 |
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581 <directive name="ssl_protocols"> |
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582 <syntax> |
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583 [<literal>SSLv2</literal>] |
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584 [<literal>SSLv3</literal>] |
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585 [<literal>TLSv1</literal>] |
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586 [<literal>TLSv1.1</literal>] |
1978
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Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
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587 [<literal>TLSv1.2</literal>] |
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588 [<literal>TLSv1.3</literal>]</syntax> |
1499
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Removed SSLv3 from the default value of ssl_protocols and friends.
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589 <default>TLSv1 TLSv1.1 TLSv1.2</default> |
384
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590 <context>http</context> |
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591 <context>server</context> |
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592 |
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593 <para> |
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594 Enables the specified protocols. |
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595 <note> |
1978
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|
596 The <literal>TLSv1.1</literal> and <literal>TLSv1.2</literal> parameters |
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|
597 (1.1.13, 1.0.12) work only when OpenSSL 1.0.1 or higher is used. |
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598 </note> |
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599 <note> |
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600 The <literal>TLSv1.3</literal> parameter (1.13.0) works only when |
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1923
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601 OpenSSL 1.1.1 built with TLSv1.3 support is used. |
384
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602 </note> |
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603 </para> |
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604 |
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605 </directive> |
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606 |
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607 |
2618
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608 <directive name="ssl_reject_handshake"> |
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609 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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610 <default>off</default> |
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611 <context>http</context> |
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612 <context>server</context> |
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613 <appeared-in>1.19.4</appeared-in> |
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614 |
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615 <para> |
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616 If enabled, SSL handshakes in |
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617 the <link doc="ngx_http_core_module.xml" id="server"/> block will be rejected. |
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618 </para> |
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619 |
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620 <para> |
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621 For example, in the following configuration, SSL handshakes with |
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622 server names other than <literal>example.com</literal> are rejected: |
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623 <example> |
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624 server { |
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625 listen 443 ssl; |
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626 ssl_reject_handshake on; |
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627 } |
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628 |
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629 server { |
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630 listen 443 ssl; |
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631 server_name example.com; |
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632 ssl_certificate example.com.crt; |
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633 ssl_certificate_key example.com.key; |
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634 } |
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635 </example> |
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636 </para> |
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637 |
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|
638 </directive> |
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|
639 |
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|
640 |
384
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|
641 <directive name="ssl_session_cache"> |
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642 <syntax> |
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|
643 <literal>off</literal> | |
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|
644 <literal>none</literal> | |
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645 [<literal>builtin</literal>[:<value>size</value>]] |
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646 [<literal>shared</literal>:<value>name</value>:<value>size</value>]</syntax> |
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647 <default>none</default> |
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|
648 <context>http</context> |
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|
649 <context>server</context> |
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diff
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|
650 |
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diff
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|
651 <para> |
966 | 652 Sets the types and sizes of caches that store session parameters. |
653 A cache can be of any of the following types: | |
384
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|
654 <list type="tag"> |
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diff
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|
655 |
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|
656 <tag-name><literal>off</literal></tag-name> |
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|
657 <tag-desc> |
966 | 658 the use of a session cache is strictly prohibited: |
384
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|
659 nginx explicitly tells a client that sessions may not be reused. |
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|
660 </tag-desc> |
331a86bc51ff
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diff
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|
661 |
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|
662 <tag-name><literal>none</literal></tag-name> |
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663 <tag-desc> |
966 | 664 the use of a session cache is gently disallowed: |
384
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|
665 nginx tells a client that sessions may be reused, but does not |
966 | 666 actually store session parameters in the cache. |
384
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667 </tag-desc> |
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668 |
2068
3d9e7993c201
Added links to directives in the example of ssl modules.
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diff
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|
669 <tag-name id="ssl_session_cache_builtin"><literal>builtin</literal></tag-name> |
384
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670 <tag-desc> |
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|
671 a cache built in OpenSSL; used by one worker process only. |
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|
672 The cache size is specified in sessions. |
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|
673 If size is not given, it is equal to 20480 sessions. |
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|
674 Use of the built-in cache can cause memory fragmentation. |
331a86bc51ff
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|
675 </tag-desc> |
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diff
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|
676 |
2068
3d9e7993c201
Added links to directives in the example of ssl modules.
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diff
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|
677 <tag-name id="ssl_session_cache_shared"><literal>shared</literal></tag-name> |
384
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678 <tag-desc> |
966 | 679 a cache shared between all worker processes. |
384
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|
680 The cache size is specified in bytes; one megabyte can store |
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|
681 about 4000 sessions. |
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|
682 Each shared cache should have an arbitrary name. |
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|
683 A cache with the same name can be used in several virtual servers. |
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diff
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|
684 </tag-desc> |
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|
685 |
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|
686 </list> |
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diff
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|
687 </para> |
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|
688 |
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diff
changeset
|
689 <para> |
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changeset
|
690 Both cache types can be used simultaneously, for example: |
331a86bc51ff
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diff
changeset
|
691 <example> |
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|
692 ssl_session_cache builtin:1000 shared:SSL:10m; |
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|
693 </example> |
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|
694 but using only shared cache without the built-in cache should |
331a86bc51ff
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diff
changeset
|
695 be more efficient. |
331a86bc51ff
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changeset
|
696 </para> |
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diff
changeset
|
697 |
331a86bc51ff
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|
698 </directive> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
699 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
700 |
1019
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
701 <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
|
702 <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
|
703 <default/> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
704 <context>http</context> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
705 <context>server</context> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
706 <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
|
707 |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
708 <para> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
709 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
|
710 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
|
711 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
|
712 multiple servers. |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
713 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
|
714 </para> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
715 |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
716 <para> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
717 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
|
718 used to encrypt TLS session tickets. |
1144
ac131944d349
Changed infinitive to gerund after "allow".
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1072
diff
changeset
|
719 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
|
720 <example> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
721 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
|
722 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
|
723 </example> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
724 </para> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
725 |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
726 <para> |
1877
aa29a64a5e9d
Documented ssl_session_ticket_key 80-byte keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1871
diff
changeset
|
727 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
|
728 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
|
729 <example> |
1877
aa29a64a5e9d
Documented ssl_session_ticket_key 80-byte keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1871
diff
changeset
|
730 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
|
731 </example> |
1877
aa29a64a5e9d
Documented ssl_session_ticket_key 80-byte keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1871
diff
changeset
|
732 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
|
733 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
|
734 </para> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
735 |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
736 </directive> |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
737 |
2b6a858c60dc
Documented the "ssl_session_ticket_key" directive in http and mail.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
738 |
1055
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
739 <directive name="ssl_session_tickets"> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
740 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
741 <default>on</default> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
742 <context>http</context> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
743 <context>server</context> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
744 <appeared-in>1.5.9</appeared-in> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
745 |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
746 <para> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
747 Enables or disables session resumption through |
1923
66a30a380fba
Fixed links to tools.ietf.org.
Ruslan Ermilov <ru@nginx.com>
parents:
1877
diff
changeset
|
748 <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
|
749 </para> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
750 |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
751 </directive> |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
752 |
e26a9f598e40
Documented the "ssl_session_tickets" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1054
diff
changeset
|
753 |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
754 <directive name="ssl_session_timeout"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
755 <syntax><value>time</value></syntax> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
756 <default>5m</default> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
757 <context>http</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
758 <context>server</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
759 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
760 <para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
761 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
|
762 session parameters. |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
763 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
764 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
765 </directive> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
766 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
767 |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
768 <directive name="ssl_stapling"> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
769 <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
|
770 <default>off</default> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
771 <context>http</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
772 <context>server</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
773 <appeared-in>1.3.7</appeared-in> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
774 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
775 <para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
776 Enables or disables |
2162
aa5d65fe4916
Updated link to TLS Certificate Status Request extension reference.
Sergey Kandaurov <pluknet@nginx.com>
parents:
2068
diff
changeset
|
777 <link url="https://tools.ietf.org/html/rfc6066#section-8">stapling |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
778 of OCSP responses</link> by the server. |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
779 Example: |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
780 <example> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
781 ssl_stapling on; |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
782 resolver 192.0.2.1; |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
783 </example> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
784 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
785 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
786 <para> |
966 | 787 For the OCSP stapling to work, the certificate of the server certificate |
788 issuer should be known. | |
712
2c9e8facc761
Resolved ambiguity regarding lists of certificates and fixed links.
Vladimir Homutov <vl@nginx.com>
parents:
696
diff
changeset
|
789 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
|
790 not contain intermediate certificates, |
966 | 791 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
|
792 present in the |
712
2c9e8facc761
Resolved ambiguity regarding lists of certificates and fixed links.
Vladimir Homutov <vl@nginx.com>
parents:
696
diff
changeset
|
793 <link id="ssl_trusted_certificate"/> file. |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
794 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
795 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
796 <para> |
966 | 797 For a resolution of the OCSP responder hostname, |
798 the <link doc="ngx_http_core_module.xml" id="resolver"/> directive | |
799 should also be specified. | |
695
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
800 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
801 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
802 </directive> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
803 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
804 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
805 <directive name="ssl_stapling_file"> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
806 <syntax><value>file</value></syntax> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
807 <default/> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
808 <context>http</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
809 <context>server</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
810 <appeared-in>1.3.7</appeared-in> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
811 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
812 <para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
813 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
|
814 specified <value>file</value> instead of querying |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
815 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
|
816 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
817 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
818 <para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
819 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
|
820 “<literal>openssl ocsp</literal>” command. |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
821 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
822 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
823 </directive> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
824 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
825 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
826 <directive name="ssl_stapling_responder"> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
827 <syntax><value>url</value></syntax> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
828 <default/> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
829 <context>http</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
830 <context>server</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
831 <appeared-in>1.3.7</appeared-in> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
832 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
833 <para> |
966 | 834 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
|
835 “<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
|
836 Information Access</link>” certificate extension. |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
837 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
838 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
839 <para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
840 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
|
841 <example> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
842 ssl_stapling_responder http://ocsp.example.com/; |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
843 </example> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
844 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
845 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
846 </directive> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
847 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
848 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
849 <directive name="ssl_stapling_verify"> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
850 <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
|
851 <default>off</default> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
852 <context>http</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
853 <context>server</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
854 <appeared-in>1.3.7</appeared-in> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
855 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
856 <para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
857 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
|
858 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
859 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
860 <para> |
966 | 861 For verification to work, the certificate of the server certificate |
862 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
|
863 should be configured as trusted using the |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
864 <link id="ssl_trusted_certificate"/> directive. |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
865 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
866 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
867 </directive> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
868 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
869 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
870 <directive name="ssl_trusted_certificate"> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
871 <syntax><value>file</value></syntax> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
872 <default/> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
873 <context>http</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
874 <context>server</context> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
875 <appeared-in>1.3.7</appeared-in> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
876 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
877 <para> |
715
3f25469cbc49
Highlighted 'file' parameters in the http_ssl_module directives.
Vladimir Homutov <vl@nginx.com>
parents:
712
diff
changeset
|
878 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
|
879 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
|
880 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
|
881 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
882 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
883 <para> |
966 | 884 In contrast to the certificate set by <link id="ssl_client_certificate"/>, |
885 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
|
886 </para> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
887 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
888 </directive> |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
889 |
2eb83e89b239
Added the OCSP stapling documentation in English.
Vladimir Homutov <vl@nginx.com>
parents:
589
diff
changeset
|
890 |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
891 <directive name="ssl_verify_client"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
892 <syntax> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
893 <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
|
894 <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
|
895 <default>off</default> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
896 <context>http</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
897 <context>server</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
898 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
899 <para> |
717
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
900 Enables verification of client certificates. |
966 | 901 The verification result is stored in the |
1871
5f156621b8b5
Added links to $ssl_client_verify and $ssl_client_cert.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1870
diff
changeset
|
902 <link id="var_ssl_client_verify">$ssl_client_verify</link> variable. |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
903 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
904 |
717
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
905 <para> |
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
906 The <literal>optional</literal> parameter (0.8.7+) requests the client |
966 | 907 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
|
908 </para> |
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
909 |
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
910 <para> |
763
cd581dbdaf76
The "optional_no_ca" parameter of the "ssl_verify_client" directive
Ruslan Ermilov <ru@nginx.com>
parents:
717
diff
changeset
|
911 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
|
912 requests the client |
717
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
913 certificate but does not require it to be signed by a trusted CA certificate. |
966 | 914 This is intended for the use in cases when a service that is external to nginx |
915 performs the actual certificate verification. | |
916 The contents of the certificate is accessible through the | |
1871
5f156621b8b5
Added links to $ssl_client_verify and $ssl_client_cert.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1870
diff
changeset
|
917 <link id="var_ssl_client_cert">$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
|
918 </para> |
c5facf2eff6f
Documented the recently added "optional_no_ca" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
715
diff
changeset
|
919 |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
920 </directive> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
921 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
922 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
923 <directive name="ssl_verify_depth"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
924 <syntax><value>number</value></syntax> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
925 <default>1</default> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
926 <context>http</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
927 <context>server</context> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
928 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
929 <para> |
966 | 930 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
|
931 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
932 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
933 </directive> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
934 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
935 </section> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
936 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
937 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
938 <section id="errors" name="Error Processing"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
939 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
940 <para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
941 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
|
942 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
|
943 <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
|
944 <list type="tag"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
945 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
946 <tag-name>495</tag-name> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
947 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
948 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
|
949 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
950 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
951 <tag-name>496</tag-name> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
952 <tag-desc> |
966 | 953 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
|
954 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
955 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
956 <tag-name>497</tag-name> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
957 <tag-desc> |
966 | 958 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
|
959 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
960 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
961 </list> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
962 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
963 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
964 <para> |
966 | 965 The redirection happens after the request is fully parsed and |
966 the variables, such as <var>$request_uri</var>, | |
967 <var>$uri</var>, <var>$args</var> and others, are available. | |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
968 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
969 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
970 </section> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
971 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
972 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
973 <section id="variables" name="Embedded Variables"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
974 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
975 <para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
976 The <literal>ngx_http_ssl_module</literal> module supports |
2388
d323beea61ec
An outdated adjective removed.
Sergey Kandaurov <pluknet@nginx.com>
parents:
2350
diff
changeset
|
977 embedded variables: |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
978 <list type="tag"> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
979 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
980 <tag-name id="var_ssl_cipher"><var>$ssl_cipher</var></tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
981 <tag-desc> |
2460
c60a8a15010c
Clarified description of the $ssl_cipher variable.
Sergey Kandaurov <pluknet@nginx.com>
parents:
2388
diff
changeset
|
982 returns the name of the cipher used |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
983 for an established SSL connection; |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
984 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
985 |
1857
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
986 <tag-name id="var_ssl_ciphers"><var>$ssl_ciphers</var></tag-name> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
987 <tag-desc> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
988 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
|
989 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
|
990 for example: |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
991 <example> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
992 AES128-SHA:AES256-SHA:0x00ff |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
993 </example> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
994 <note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
995 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
|
996 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
|
997 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
|
998 </note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
999 </tag-desc> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1000 |
2027
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
1001 <tag-name id="var_ssl_client_escaped_cert"><var>$ssl_client_escaped_cert</var></tag-name> |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
1002 <tag-desc> |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
1003 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
|
1004 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
|
1005 </tag-desc> |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
1006 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
1007 <tag-name id="var_ssl_client_cert"><var>$ssl_client_cert</var></tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1008 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1009 returns the client certificate in the PEM format |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1010 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
|
1011 prepended with the tab character; |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1012 this is intended for the use in the |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1013 <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
|
1014 <note> |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
1015 The variable is deprecated, |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
1016 the <var>$ssl_client_escaped_cert</var> variable should be used instead. |
dabca59da4ce
Documented the $ssl_client_escaped_cert variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1978
diff
changeset
|
1017 </note> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1018 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1019 |
1201
db4b017b5796
SSL: documented the ssl_client_fingerprint variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1167
diff
changeset
|
1020 <tag-name id="var_ssl_client_fingerprint"><var>$ssl_client_fingerprint</var></tag-name> |
db4b017b5796
SSL: documented the ssl_client_fingerprint variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1167
diff
changeset
|
1021 <tag-desc> |
db4b017b5796
SSL: documented the ssl_client_fingerprint variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1167
diff
changeset
|
1022 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
|
1023 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
|
1024 </tag-desc> |
db4b017b5796
SSL: documented the ssl_client_fingerprint variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1167
diff
changeset
|
1025 |
1870
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
1026 <tag-name id="var_ssl_client_i_dn"><var>$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
|
1027 <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
|
1028 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
|
1029 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
|
1030 <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
|
1031 </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
|
1032 |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
1033 <tag-name id="var_ssl_client_i_dn_legacy"><var>$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
|
1034 <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
|
1035 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
|
1036 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
|
1037 <note> |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
1038 Prior to version 1.11.6, the variable name was <var>$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
|
1039 </note> |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
1040 </tag-desc> |
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
1041 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
1042 <tag-name id="var_ssl_client_raw_cert"><var>$ssl_client_raw_cert</var> |
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
1043 </tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1044 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1045 returns the client certificate in the PEM format |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1046 for an established SSL connection; |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1047 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1048 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
1049 <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
|
1050 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1051 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
|
1052 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
|
1053 <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
|
1054 </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
|
1055 |
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
1056 <tag-name id="var_ssl_client_s_dn_legacy"><var>$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
|
1057 <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
|
1058 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
|
1059 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
|
1060 <note> |
e8811a423130
Added RFC2253-compliant $ssl_client_s_dn, $ssl_client_i_dn and legacy vars.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
1061 Prior to version 1.11.6, the variable name was <var>$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
|
1062 </note> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1063 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1064 |
1870
fa7542e40381
Relocated $ssl_client_i_dn, $ssl_client_i_dn_legacy, $ssl_client_serial.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1863
diff
changeset
|
1065 <tag-name id="var_ssl_client_serial"><var>$ssl_client_serial</var></tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1066 <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
|
1067 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
|
1068 for an established SSL connection; |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1069 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1070 |
1855
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
1071 <tag-name id="var_ssl_client_v_end"><var>$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
|
1072 <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
|
1073 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
|
1074 </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
|
1075 |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
1076 <tag-name id="var_ssl_client_v_remain"><var>$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
|
1077 <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
|
1078 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
|
1079 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
|
1080 </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
|
1081 |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
1082 <tag-name id="var_ssl_client_v_start"><var>$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
|
1083 <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
|
1084 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
|
1085 </tag-desc> |
2ef67c4d2226
Documented $ssl_client_v_end, $ssl_client_v_start, $ssl_client_v_remain variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1824
diff
changeset
|
1086 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
1087 <tag-name id="var_ssl_client_verify"><var>$ssl_client_verify</var></tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1088 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1089 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
|
1090 “<literal>SUCCESS</literal>”, “<literal>FAILED:</literal><value>reason</value>”, |
1863
fef4ab2d990c
Removed unnecessary version for "FAILED:reason" in $ssl_client_verify.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
1091 and “<literal>NONE</literal>” if a certificate was not present; |
1856
7133004fa5b3
$ssl_client_verify extended with a failure reason.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1855
diff
changeset
|
1092 <note> |
7133004fa5b3
$ssl_client_verify extended with a failure reason.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1855
diff
changeset
|
1093 Prior to version 1.11.7, the “<literal>FAILED</literal>” result |
7133004fa5b3
$ssl_client_verify extended with a failure reason.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1855
diff
changeset
|
1094 did not contain the <value>reason</value> string. |
7133004fa5b3
$ssl_client_verify extended with a failure reason.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1855
diff
changeset
|
1095 </note> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1096 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1097 |
1857
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1098 <tag-name id="var_ssl_curves"><var>$ssl_curves</var></tag-name> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1099 <tag-desc> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1100 returns the list of curves supported by the client (1.11.7). |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1101 Known curves are listed by names, unknown are shown in hexadecimal, |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1102 for example: |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1103 <example> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1104 0x001d:prime256v1:secp521r1:secp384r1 |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1105 </example> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1106 <note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1107 The variable is supported only when using OpenSSL version 1.0.2 or higher. |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1108 With older versions, the variable value will be an empty string. |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1109 </note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1110 <note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1111 The variable is available only for new sessions. |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1112 </note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1113 </tag-desc> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1856
diff
changeset
|
1114 |
2219
f1e12641fc8a
Documented TLS 1.3 early data.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2168
diff
changeset
|
1115 <tag-name id="var_ssl_early_data"><var>$ssl_early_data</var></tag-name> |
f1e12641fc8a
Documented TLS 1.3 early data.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2168
diff
changeset
|
1116 <tag-desc> |
f1e12641fc8a
Documented TLS 1.3 early data.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2168
diff
changeset
|
1117 returns “<literal>1</literal>” if |
2234
20a189bdb15f
Updated SSL early data documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2219
diff
changeset
|
1118 TLS 1.3 <link id="ssl_early_data">early data</link> is used |
2219
f1e12641fc8a
Documented TLS 1.3 early data.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2168
diff
changeset
|
1119 and the handshake is not complete, otherwise “” (1.15.3). |
f1e12641fc8a
Documented TLS 1.3 early data.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2168
diff
changeset
|
1120 </tag-desc> |
f1e12641fc8a
Documented TLS 1.3 early data.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2168
diff
changeset
|
1121 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
1122 <tag-name id="var_ssl_protocol"><var>$ssl_protocol</var></tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1123 <tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1124 returns the protocol of an established SSL connection; |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1125 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1126 |
1167
cac06b81957c
Documented the $ssl_server_name variable.
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1127 <tag-name id="var_ssl_server_name"><var>$ssl_server_name</var></tag-name> |
cac06b81957c
Documented the $ssl_server_name variable.
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1128 <tag-desc> |
cac06b81957c
Documented the $ssl_server_name variable.
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1129 returns the server name requested through |
cac06b81957c
Documented the $ssl_server_name variable.
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1130 <link url="http://en.wikipedia.org/wiki/Server_Name_Indication">SNI</link> |
cac06b81957c
Documented the $ssl_server_name variable.
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1131 (1.7.0); |
cac06b81957c
Documented the $ssl_server_name variable.
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1132 </tag-desc> |
cac06b81957c
Documented the $ssl_server_name variable.
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1133 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
1134 <tag-name id="var_ssl_session_id"><var>$ssl_session_id</var></tag-name> |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1135 <tag-desc> |
1072
502f4be2d62e
Documented the "ssl_session_reused" variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1055
diff
changeset
|
1136 returns the session identifier of an established SSL connection; |
502f4be2d62e
Documented the "ssl_session_reused" variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1055
diff
changeset
|
1137 </tag-desc> |
502f4be2d62e
Documented the "ssl_session_reused" variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1055
diff
changeset
|
1138 |
1155
07402a11fd8d
Assigned IDs to tags describing variables.
Vladimir Homutov <vl@nginx.com>
parents:
1144
diff
changeset
|
1139 <tag-name id="var_ssl_session_reused"><var>$ssl_session_reused</var></tag-name> |
1072
502f4be2d62e
Documented the "ssl_session_reused" variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1055
diff
changeset
|
1140 <tag-desc> |
502f4be2d62e
Documented the "ssl_session_reused" variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1055
diff
changeset
|
1141 returns “<literal>r</literal>” if an SSL session was reused, |
502f4be2d62e
Documented the "ssl_session_reused" variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1055
diff
changeset
|
1142 or “<literal>.</literal>” otherwise (1.5.11). |
384
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1143 </tag-desc> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1144 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1145 </list> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1146 </para> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1147 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1148 </section> |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1149 |
331a86bc51ff
English translation of ngx_http_ssl_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1150 </module> |