Mercurial > hg > nginx-site
annotate xml/en/docs/stream/ngx_stream_ssl_module.xml @ 2808:79ebb6a3812b
Added info about modifying keyval_zone state file.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Mon, 29 Nov 2021 12:50:59 +0000 |
parents | 4b73197f8ca9 |
children | 4add6ae1296f |
rev | line source |
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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) Nginx, Inc. |
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5 --> |
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6 |
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7 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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8 |
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9 <module name="Module ngx_stream_ssl_module" |
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10 link="/en/docs/stream/ngx_stream_ssl_module.html" |
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11 lang="en" |
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12 rev="28"> |
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13 |
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14 <section id="summary"> |
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15 |
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16 <para> |
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17 The <literal>ngx_stream_ssl_module</literal> module (1.9.0) |
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18 provides the necessary support for a stream proxy server to work with |
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19 the SSL/TLS protocol. |
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20 This module is not built by default, it should be enabled with the |
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21 <literal>--with-stream_ssl_module</literal> |
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22 configuration parameter. |
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23 </para> |
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24 |
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25 </section> |
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26 |
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27 |
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28 <section id="example" name="Example Configuration"> |
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29 |
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30 <para> |
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31 To reduce the processor load, it is recommended to |
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32 <list type="bullet"> |
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33 |
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34 <listitem> |
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35 set the number of |
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36 <link doc="../ngx_core_module.xml" id="worker_processes">worker processes</link> |
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37 equal to the number of processors, |
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38 </listitem> |
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39 |
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40 <listitem> |
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41 enable the <link id="ssl_session_cache_shared">shared</link> session cache, |
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42 </listitem> |
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43 |
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44 <listitem> |
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45 disable the <link id="ssl_session_cache_builtin">built-in</link> session cache, |
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46 </listitem> |
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47 |
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48 <listitem> |
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49 and possibly increase the session <link id="ssl_session_timeout">lifetime</link> |
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50 (by default, 5 minutes): |
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51 </listitem> |
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52 |
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53 </list> |
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54 |
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55 <example> |
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56 <emphasis>worker_processes auto;</emphasis> |
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57 |
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58 stream { |
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59 |
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60 ... |
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61 |
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62 server { |
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63 listen 12345 ssl; |
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64 |
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65 ssl_protocols TLSv1 TLSv1.1 TLSv1.2; |
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66 ssl_ciphers AES128-SHA:AES256-SHA:RC4-SHA:DES-CBC3-SHA:RC4-MD5; |
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67 ssl_certificate /usr/local/nginx/conf/cert.pem; |
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68 ssl_certificate_key /usr/local/nginx/conf/cert.key; |
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69 <emphasis>ssl_session_cache shared:SSL:10m;</emphasis> |
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70 <emphasis>ssl_session_timeout 10m;</emphasis> |
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71 |
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72 ... |
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73 } |
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74 </example> |
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75 </para> |
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76 |
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77 </section> |
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78 |
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79 |
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80 <section id="directives" name="Directives"> |
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81 |
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82 <directive name="ssl_alpn"> |
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83 <syntax><value>protocol</value> ...</syntax> |
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84 <default/> |
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85 <context>stream</context> |
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86 <context>server</context> |
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87 <appeared-in>1.21.4</appeared-in> |
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88 |
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89 <para> |
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90 Specifies the list of supported |
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91 <link url="https://datatracker.ietf.org/doc/html/rfc7301">ALPN</link> protocols. |
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92 One of the protocols must be |
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93 <link id="var_ssl_alpn_protocol">negotiated</link> if the client uses ALPN: |
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94 <example> |
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95 map $ssl_alpn_protocol $proxy { |
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96 h2 127.0.0.1:8001; |
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97 http/1.1 127.0.0.1:8002; |
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98 } |
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99 |
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100 server { |
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101 listen 12346; |
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102 proxy_pass $proxy; |
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103 ssl_alpn h2 http/1.1; |
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104 } |
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105 </example> |
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106 </para> |
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107 |
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108 </directive> |
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109 |
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110 |
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111 <directive name="ssl_certificate"> |
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112 <syntax><value>file</value></syntax> |
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113 <default/> |
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114 <context>stream</context> |
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115 <context>server</context> |
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116 |
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117 <para> |
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118 Specifies a <value>file</value> with the certificate in the PEM format |
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119 for the given server. |
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120 If intermediate certificates should be specified in addition to a primary |
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121 certificate, they should be specified in the same file in the following |
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122 order: the primary certificate comes first, then the intermediate certificates. |
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123 A secret key in the PEM format may be placed in the same file. |
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124 </para> |
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125 |
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126 <para> |
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127 Since version 1.11.0, |
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128 this directive can be specified multiple times |
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129 to load certificates of different types, for example, RSA and ECDSA: |
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130 <example> |
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131 server { |
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132 listen 12345 ssl; |
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133 |
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134 ssl_certificate example.com.rsa.crt; |
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135 ssl_certificate_key example.com.rsa.key; |
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136 |
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137 ssl_certificate example.com.ecdsa.crt; |
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138 ssl_certificate_key example.com.ecdsa.key; |
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139 |
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140 ... |
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141 } |
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142 </example> |
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143 <note> |
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144 Only OpenSSL 1.0.2 or higher supports separate certificate chains |
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145 for different certificates. |
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146 With older versions, only one certificate chain can be used. |
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147 </note> |
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148 </para> |
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149 |
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150 <para> |
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151 Since version 1.15.9, variables can be used in the <value>file</value> name |
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152 when using OpenSSL 1.0.2 or higher: |
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153 <example> |
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154 ssl_certificate $ssl_server_name.crt; |
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155 ssl_certificate_key $ssl_server_name.key; |
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156 </example> |
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157 Note that using variables implies that |
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158 a certificate will be loaded for each SSL handshake, |
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159 and this may have a negative impact on performance. |
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160 </para> |
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161 |
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162 <para id="ssl_certificate_data"> |
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163 The value |
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164 <literal>data</literal>:<value>$variable</value> |
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165 can be specified instead of the <value>file</value> (1.15.10), |
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166 which loads a certificate from a variable without using intermediate files. |
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167 Note that inappropriate use of this syntax may have its security implications, |
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168 such as writing secret key data to |
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169 <link doc="../ngx_core_module.xml" id="error_log">error log</link>. |
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170 </para> |
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171 |
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172 </directive> |
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173 |
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174 |
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175 <directive name="ssl_certificate_key"> |
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176 <syntax><value>file</value></syntax> |
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177 <default/> |
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178 <context>stream</context> |
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179 <context>server</context> |
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180 |
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181 <para> |
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182 Specifies a <value>file</value> with the secret key in the PEM format |
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183 for the given server. |
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184 </para> |
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185 |
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186 <para> |
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187 The value |
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188 <literal>engine</literal>:<value>name</value>:<value>id</value> |
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189 can be specified instead of the <value>file</value>, |
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190 which loads a secret key with a specified <value>id</value> |
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191 from the OpenSSL engine <value>name</value>. |
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192 </para> |
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193 |
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194 <para id="ssl_certificate_key_data"> |
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195 The value |
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196 <literal>data</literal>:<value>$variable</value> |
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197 can be specified instead of the <value>file</value> (1.15.10), |
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198 which loads a secret key from a variable without using intermediate files. |
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199 Note that inappropriate use of this syntax may have its security implications, |
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200 such as writing secret key data to |
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201 <link doc="../ngx_core_module.xml" id="error_log">error log</link>. |
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202 </para> |
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203 |
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204 <para> |
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205 Since version 1.15.9, variables can be used in the <value>file</value> name |
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206 when using OpenSSL 1.0.2 or higher. |
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207 </para> |
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208 |
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209 </directive> |
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210 |
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211 |
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212 <directive name="ssl_ciphers"> |
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213 <syntax><value>ciphers</value></syntax> |
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214 <default>HIGH:!aNULL:!MD5</default> |
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215 <context>stream</context> |
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216 <context>server</context> |
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217 |
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218 <para> |
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219 Specifies the enabled ciphers. |
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220 The ciphers are specified in the format understood by the |
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221 OpenSSL library, for example: |
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222 <example> |
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223 ssl_ciphers ALL:!aNULL:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP; |
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224 </example> |
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225 </para> |
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226 |
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227 <para> |
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228 The full list can be viewed using the |
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229 “<command>openssl ciphers</command>” command. |
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230 </para> |
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231 |
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232 </directive> |
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233 |
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234 |
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235 <directive name="ssl_client_certificate"> |
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236 <syntax><value>file</value></syntax> |
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237 <default/> |
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238 <context>stream</context> |
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239 <context>server</context> |
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240 <appeared-in>1.11.8</appeared-in> |
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241 |
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242 <para> |
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243 Specifies a <value>file</value> with trusted CA certificates in the PEM format |
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244 used to <link id="ssl_verify_client">verify</link> client certificates. |
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245 </para> |
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246 |
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247 <para> |
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248 The list of certificates will be sent to clients. |
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249 If this is not desired, the <link id="ssl_trusted_certificate"/> |
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250 directive can be used. |
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251 </para> |
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252 |
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253 </directive> |
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254 |
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255 |
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256 <directive name="ssl_conf_command"> |
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257 <syntax><value>command</value></syntax> |
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258 <default/> |
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259 <context>stream</context> |
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260 <context>server</context> |
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261 <appeared-in>1.19.4</appeared-in> |
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262 |
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263 <para> |
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264 Sets arbitrary OpenSSL configuration |
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265 <link url="https://www.openssl.org/docs/man1.1.1/man3/SSL_CONF_cmd.html">commands</link>. |
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266 <note> |
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267 The directive is supported when using OpenSSL 1.0.2 or higher. |
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268 </note> |
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269 </para> |
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270 |
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271 <para> |
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272 Several <literal>ssl_conf_command</literal> directives |
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273 can be specified on the same level: |
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274 <example> |
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275 ssl_conf_command Options PrioritizeChaCha; |
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276 ssl_conf_command Ciphersuites TLS_CHACHA20_POLY1305_SHA256; |
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277 </example> |
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278 These directives are inherited from the previous configuration level |
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279 if and only if there are no <literal>ssl_conf_command</literal> directives |
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280 defined on the current level. |
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281 </para> |
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282 |
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283 <para> |
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284 <note> |
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285 Note that configuring OpenSSL directly |
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286 might result in unexpected behavior. |
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287 </note> |
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288 </para> |
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289 |
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290 </directive> |
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291 |
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292 |
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293 <directive name="ssl_crl"> |
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294 <syntax><value>file</value></syntax> |
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295 <default/> |
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296 <context>stream</context> |
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297 <context>server</context> |
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298 <appeared-in>1.11.8</appeared-in> |
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299 |
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300 <para> |
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301 Specifies a <value>file</value> with revoked certificates (CRL) |
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302 in the PEM format used to <link id="ssl_verify_client">verify</link> |
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303 client certificates. |
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304 </para> |
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305 |
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306 </directive> |
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307 |
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308 |
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309 <directive name="ssl_dhparam"> |
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310 <syntax><value>file</value></syntax> |
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311 <default/> |
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312 <context>stream</context> |
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313 <context>server</context> |
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314 |
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315 <para> |
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316 Specifies a <value>file</value> with DH parameters for DHE ciphers. |
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317 </para> |
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318 |
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319 <para> |
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320 By default no parameters are set, |
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321 and therefore DHE ciphers will not be used. |
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322 <note> |
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323 Prior to version 1.11.0, builtin parameters were used by default. |
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324 </note> |
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325 </para> |
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326 |
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327 </directive> |
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328 |
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329 |
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330 <directive name="ssl_ecdh_curve"> |
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331 <syntax><value>curve</value></syntax> |
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332 <default>auto</default> |
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333 <context>stream</context> |
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334 <context>server</context> |
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335 |
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336 <para> |
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337 Specifies a <value>curve</value> for ECDHE ciphers. |
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338 </para> |
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339 |
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340 <para> |
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341 When using OpenSSL 1.0.2 or higher, |
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342 it is possible to specify multiple curves (1.11.0), for example: |
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343 <example> |
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344 ssl_ecdh_curve prime256v1:secp384r1; |
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345 </example> |
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346 </para> |
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347 |
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348 <para> |
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349 The special value <literal>auto</literal> (1.11.0) instructs nginx to use |
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350 a list built into the OpenSSL library when using OpenSSL 1.0.2 or higher, |
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351 or <literal>prime256v1</literal> with older versions. |
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352 </para> |
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353 |
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|
354 <para> |
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|
355 <note> |
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|
356 Prior to version 1.11.0, |
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357 the <literal>prime256v1</literal> curve was used by default. |
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358 </note> |
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359 </para> |
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360 |
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|
361 <para> |
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|
362 <note> |
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|
363 When using OpenSSL 1.0.2 or higher, |
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|
364 this directive sets the list of curves supported by the server. |
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|
365 Thus, in order for ECDSA certificates to work, |
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|
366 it is important to include the curves used in the certificates. |
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|
367 </note> |
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|
368 </para> |
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|
369 |
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370 </directive> |
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|
371 |
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|
372 |
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|
373 <directive name="ssl_handshake_timeout"> |
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374 <syntax><value>time</value></syntax> |
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|
375 <default>60s</default> |
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|
376 <context>stream</context> |
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|
377 <context>server</context> |
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|
378 |
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|
379 <para> |
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|
380 Specifies a timeout for the SSL handshake to complete. |
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|
381 </para> |
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|
382 |
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|
383 </directive> |
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|
384 |
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|
385 |
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changeset
|
386 <directive name="ssl_password_file"> |
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|
387 <syntax><value>file</value></syntax> |
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|
388 <default/> |
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|
389 <context>stream</context> |
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|
390 <context>server</context> |
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|
391 |
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|
392 <para> |
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|
393 Specifies a <value>file</value> with passphrases for |
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|
394 <link id="ssl_certificate_key">secret keys</link> |
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parents:
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changeset
|
395 where each passphrase is specified on a separate line. |
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|
396 Passphrases are tried in turn when loading the key. |
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|
397 </para> |
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|
398 |
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|
399 <para> |
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|
400 Example: |
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changeset
|
401 <example> |
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|
402 stream { |
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|
403 ssl_password_file /etc/keys/global.pass; |
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changeset
|
404 ... |
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changeset
|
405 |
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|
406 server { |
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|
407 listen 127.0.0.1:12345; |
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|
408 ssl_certificate_key /etc/keys/first.key; |
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|
409 } |
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changeset
|
410 |
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diff
changeset
|
411 server { |
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changeset
|
412 listen 127.0.0.1:12346; |
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diff
changeset
|
413 |
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|
414 # named pipe can also be used instead of a file |
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|
415 ssl_password_file /etc/keys/fifo; |
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|
416 ssl_certificate_key /etc/keys/second.key; |
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diff
changeset
|
417 } |
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changeset
|
418 } |
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changeset
|
419 </example> |
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diff
changeset
|
420 </para> |
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parents:
diff
changeset
|
421 |
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parents:
diff
changeset
|
422 </directive> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
423 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
424 |
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parents:
diff
changeset
|
425 <directive name="ssl_prefer_server_ciphers"> |
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parents:
diff
changeset
|
426 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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parents:
diff
changeset
|
427 <default>off</default> |
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parents:
diff
changeset
|
428 <context>stream</context> |
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parents:
diff
changeset
|
429 <context>server</context> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
430 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
431 <para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
432 Specifies that server ciphers should be preferred over client ciphers |
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parents:
diff
changeset
|
433 when the SSLv3 and TLS protocols are used. |
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parents:
diff
changeset
|
434 </para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
435 |
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parents:
diff
changeset
|
436 </directive> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
437 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
438 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
439 <directive name="ssl_protocols"> |
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parents:
diff
changeset
|
440 <syntax> |
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parents:
diff
changeset
|
441 [<literal>SSLv2</literal>] |
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parents:
diff
changeset
|
442 [<literal>SSLv3</literal>] |
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parents:
diff
changeset
|
443 [<literal>TLSv1</literal>] |
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parents:
diff
changeset
|
444 [<literal>TLSv1.1</literal>] |
1978
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1923
diff
changeset
|
445 [<literal>TLSv1.2</literal>] |
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1923
diff
changeset
|
446 [<literal>TLSv1.3</literal>]</syntax> |
1499
3687cc9a3592
Removed SSLv3 from the default value of ssl_protocols and friends.
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parents:
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diff
changeset
|
447 <default>TLSv1 TLSv1.1 TLSv1.2</default> |
1450
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parents:
diff
changeset
|
448 <context>stream</context> |
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parents:
diff
changeset
|
449 <context>server</context> |
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parents:
diff
changeset
|
450 |
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parents:
diff
changeset
|
451 <para> |
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parents:
diff
changeset
|
452 Enables the specified protocols. |
1978
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
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parents:
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diff
changeset
|
453 <note> |
1450
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parents:
diff
changeset
|
454 The <literal>TLSv1.1</literal> and <literal>TLSv1.2</literal> parameters work |
1978
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1923
diff
changeset
|
455 only when OpenSSL 1.0.1 or higher is used. |
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
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parents:
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diff
changeset
|
456 </note> |
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1923
diff
changeset
|
457 <note> |
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1923
diff
changeset
|
458 The <literal>TLSv1.3</literal> parameter (1.13.0) works only when |
2769
16f6fa718be2
Updated TLSv1.3 support notes.
Sergey Kandaurov <pluknet@nginx.com>
parents:
2648
diff
changeset
|
459 OpenSSL 1.1.1 or higher is used. |
1978
8f1a568a8bbf
Documented "TLSv1.3" parameter of the "ssl_protocols" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1923
diff
changeset
|
460 </note> |
1450
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parents:
diff
changeset
|
461 </para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
462 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
463 </directive> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
464 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
465 |
f5b5eefc43cb
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
466 <directive name="ssl_session_cache"> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
467 <syntax> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
468 <literal>off</literal> | |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
469 <literal>none</literal> | |
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parents:
diff
changeset
|
470 [<literal>builtin</literal>[:<value>size</value>]] |
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parents:
diff
changeset
|
471 [<literal>shared</literal>:<value>name</value>:<value>size</value>]</syntax> |
f5b5eefc43cb
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
472 <default>none</default> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
473 <context>stream</context> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
474 <context>server</context> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
475 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
476 <para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
477 Sets the types and sizes of caches that store session parameters. |
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Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
478 A cache can be of any of the following types: |
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Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
479 <list type="tag"> |
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Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
480 |
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Updated commercial docs for the upcoming release.
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parents:
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changeset
|
481 <tag-name><literal>off</literal></tag-name> |
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parents:
diff
changeset
|
482 <tag-desc> |
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Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
483 the use of a session cache is strictly prohibited: |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
484 nginx explicitly tells a client that sessions may not be reused. |
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parents:
diff
changeset
|
485 </tag-desc> |
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parents:
diff
changeset
|
486 |
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parents:
diff
changeset
|
487 <tag-name><literal>none</literal></tag-name> |
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parents:
diff
changeset
|
488 <tag-desc> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
489 the use of a session cache is gently disallowed: |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
490 nginx tells a client that sessions may be reused, but does not |
f5b5eefc43cb
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parents:
diff
changeset
|
491 actually store session parameters in the cache. |
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Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
492 </tag-desc> |
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Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
493 |
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Added links to directives in the example of ssl modules.
Yaroslav Zhuravlev <yar@nginx.com>
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1978
diff
changeset
|
494 <tag-name id="ssl_session_cache_builtin"><literal>builtin</literal></tag-name> |
1450
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parents:
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|
495 <tag-desc> |
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parents:
diff
changeset
|
496 a cache built in OpenSSL; used by one worker process only. |
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parents:
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changeset
|
497 The cache size is specified in sessions. |
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Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
498 If size is not given, it is equal to 20480 sessions. |
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Updated commercial docs for the upcoming release.
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parents:
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changeset
|
499 Use of the built-in cache can cause memory fragmentation. |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
500 </tag-desc> |
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parents:
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changeset
|
501 |
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Added links to directives in the example of ssl modules.
Yaroslav Zhuravlev <yar@nginx.com>
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diff
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|
502 <tag-name id="ssl_session_cache_shared"><literal>shared</literal></tag-name> |
1450
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parents:
diff
changeset
|
503 <tag-desc> |
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parents:
diff
changeset
|
504 a cache shared between all worker processes. |
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parents:
diff
changeset
|
505 The cache size is specified in bytes; one megabyte can store |
f5b5eefc43cb
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
506 about 4000 sessions. |
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Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
507 Each shared cache should have an arbitrary name. |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
508 A cache with the same name can be used in several |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
509 servers. |
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parents:
diff
changeset
|
510 </tag-desc> |
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Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
511 |
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Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
512 </list> |
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parents:
diff
changeset
|
513 </para> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
514 |
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Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
515 <para> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
516 Both cache types can be used simultaneously, for example: |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
517 <example> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
518 ssl_session_cache builtin:1000 shared:SSL:10m; |
f5b5eefc43cb
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
519 </example> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
520 but using only shared cache without the built-in cache should |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
521 be more efficient. |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
522 </para> |
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parents:
diff
changeset
|
523 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
524 </directive> |
f5b5eefc43cb
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
525 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
526 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
527 <directive name="ssl_session_ticket_key"> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
528 <syntax><value>file</value></syntax> |
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Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
529 <default/> |
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Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
530 <context>stream</context> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
531 <context>server</context> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
532 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
533 <para> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
534 Sets a <value>file</value> with the secret key used to encrypt |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
535 and decrypt TLS session tickets. |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
536 The directive is necessary if the same key has to be shared between |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
537 multiple servers. |
f5b5eefc43cb
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parents:
diff
changeset
|
538 By default, a randomly generated key is used. |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
539 </para> |
f5b5eefc43cb
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
540 |
f5b5eefc43cb
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parents:
diff
changeset
|
541 <para> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
542 If several keys are specified, only the first key is |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
543 used to encrypt TLS session tickets. |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
544 This allows configuring key rotation, for example: |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
545 <example> |
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Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
546 ssl_session_ticket_key current.key; |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
547 ssl_session_ticket_key previous.key; |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
548 </example> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
549 </para> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
550 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
551 <para> |
1877
aa29a64a5e9d
Documented ssl_session_ticket_key 80-byte keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1876
diff
changeset
|
552 The <value>file</value> must contain 80 or 48 bytes |
aa29a64a5e9d
Documented ssl_session_ticket_key 80-byte keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1876
diff
changeset
|
553 of random data and can be created using the following command: |
1450
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
554 <example> |
1877
aa29a64a5e9d
Documented ssl_session_ticket_key 80-byte keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1876
diff
changeset
|
555 openssl rand 80 > ticket.key |
1450
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
556 </example> |
1877
aa29a64a5e9d
Documented ssl_session_ticket_key 80-byte keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1876
diff
changeset
|
557 Depending on the file size either AES256 (for 80-byte keys, 1.11.8) |
aa29a64a5e9d
Documented ssl_session_ticket_key 80-byte keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1876
diff
changeset
|
558 or AES128 (for 48-byte keys) is used for encryption. |
1450
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
559 </para> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
560 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
561 </directive> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
562 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
563 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
564 <directive name="ssl_session_tickets"> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
565 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
566 <default>on</default> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
567 <context>stream</context> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
568 <context>server</context> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
569 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
570 <para> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
571 Enables or disables session resumption through |
1923
66a30a380fba
Fixed links to tools.ietf.org.
Ruslan Ermilov <ru@nginx.com>
parents:
1877
diff
changeset
|
572 <link url="https://tools.ietf.org/html/rfc5077">TLS session tickets</link>. |
1450
f5b5eefc43cb
Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
573 </para> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
574 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
575 </directive> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
576 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
577 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
578 <directive name="ssl_session_timeout"> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
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parents:
diff
changeset
|
579 <syntax><value>time</value></syntax> |
f5b5eefc43cb
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
580 <default>5m</default> |
f5b5eefc43cb
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
581 <context>stream</context> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
582 <context>server</context> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
583 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
584 <para> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
585 Specifies a time during which a client may reuse the |
1785
3fa0944ddc6a
Removed info about session cache from ssl_session_timeout.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1745
diff
changeset
|
586 session parameters. |
1450
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
587 </para> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
588 |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
589 </directive> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
590 |
1869
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
591 |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
592 <directive name="ssl_trusted_certificate"> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
593 <syntax><value>file</value></syntax> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
594 <default/> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
595 <context>stream</context> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
596 <context>server</context> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
597 <appeared-in>1.11.8</appeared-in> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
598 |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
599 <para> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
600 Specifies a <value>file</value> with trusted CA certificates in the PEM format |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
601 used to <link id="ssl_verify_client">verify</link> client certificates. |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
602 </para> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
603 |
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Documented support for client certificate verification in stream.
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changeset
|
604 <para> |
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Documented support for client certificate verification in stream.
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|
605 In contrast to the certificate set by <link id="ssl_client_certificate"/>, |
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Documented support for client certificate verification in stream.
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diff
changeset
|
606 the list of these certificates will not be sent to clients. |
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Documented support for client certificate verification in stream.
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diff
changeset
|
607 </para> |
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Documented support for client certificate verification in stream.
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changeset
|
608 |
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Documented support for client certificate verification in stream.
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diff
changeset
|
609 </directive> |
e1d0b56c0310
Documented support for client certificate verification in stream.
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diff
changeset
|
610 |
e1d0b56c0310
Documented support for client certificate verification in stream.
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diff
changeset
|
611 |
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Documented support for client certificate verification in stream.
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diff
changeset
|
612 <directive name="ssl_verify_client"> |
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Documented support for client certificate verification in stream.
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diff
changeset
|
613 <syntax> |
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Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
614 <literal>on</literal> | <literal>off</literal> | |
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Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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|
615 <literal>optional</literal> | <literal>optional_no_ca</literal></syntax> |
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Documented support for client certificate verification in stream.
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diff
changeset
|
616 <default>off</default> |
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Documented support for client certificate verification in stream.
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diff
changeset
|
617 <context>stream</context> |
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Documented support for client certificate verification in stream.
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diff
changeset
|
618 <context>server</context> |
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Documented support for client certificate verification in stream.
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|
619 <appeared-in>1.11.8</appeared-in> |
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Documented support for client certificate verification in stream.
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diff
changeset
|
620 |
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Documented support for client certificate verification in stream.
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diff
changeset
|
621 <para> |
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Documented support for client certificate verification in stream.
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diff
changeset
|
622 Enables verification of client certificates. |
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Documented support for client certificate verification in stream.
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parents:
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changeset
|
623 The verification result is stored in the |
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Documented support for client certificate verification in stream.
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changeset
|
624 <link id="var_ssl_client_verify">$ssl_client_verify</link> variable. |
1876
b451f03e0a4b
Described behavior of stream ssl_verify_client in case of error.
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parents:
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diff
changeset
|
625 If an error has occurred during the client certificate verification |
b451f03e0a4b
Described behavior of stream ssl_verify_client in case of error.
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parents:
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diff
changeset
|
626 or a client has not presented the required certificate, |
b451f03e0a4b
Described behavior of stream ssl_verify_client in case of error.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
627 the connection is closed. |
1869
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diff
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|
628 </para> |
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Documented support for client certificate verification in stream.
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diff
changeset
|
629 |
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Documented support for client certificate verification in stream.
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diff
changeset
|
630 <para> |
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Documented support for client certificate verification in stream.
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changeset
|
631 The <literal>optional</literal> parameter requests the client |
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Documented support for client certificate verification in stream.
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parents:
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|
632 certificate and verifies it if the certificate is present. |
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Documented support for client certificate verification in stream.
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|
633 </para> |
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Documented support for client certificate verification in stream.
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changeset
|
634 |
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Documented support for client certificate verification in stream.
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changeset
|
635 <para> |
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Documented support for client certificate verification in stream.
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diff
changeset
|
636 The <literal>optional_no_ca</literal> parameter |
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Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
637 requests the client |
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Documented support for client certificate verification in stream.
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diff
changeset
|
638 certificate but does not require it to be signed by a trusted CA certificate. |
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Documented support for client certificate verification in stream.
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diff
changeset
|
639 This is intended for the use in cases when a service that is external to nginx |
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Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
640 performs the actual certificate verification. |
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Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
641 The contents of the certificate is accessible through the |
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Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
642 <link id="var_ssl_client_cert">$ssl_client_cert</link> variable. |
e1d0b56c0310
Documented support for client certificate verification in stream.
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diff
changeset
|
643 </para> |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
644 |
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Documented support for client certificate verification in stream.
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diff
changeset
|
645 </directive> |
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Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
646 |
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Documented support for client certificate verification in stream.
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diff
changeset
|
647 |
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Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
648 <directive name="ssl_verify_depth"> |
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Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
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diff
changeset
|
649 <syntax><value>number</value></syntax> |
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Documented support for client certificate verification in stream.
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diff
changeset
|
650 <default>1</default> |
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Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
651 <context>stream</context> |
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Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
652 <context>server</context> |
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Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
653 <appeared-in>1.11.8</appeared-in> |
e1d0b56c0310
Documented support for client certificate verification in stream.
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diff
changeset
|
654 |
e1d0b56c0310
Documented support for client certificate verification in stream.
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diff
changeset
|
655 <para> |
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Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
656 Sets the verification depth in the client certificates chain. |
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Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
657 </para> |
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Documented support for client certificate verification in stream.
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diff
changeset
|
658 |
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Documented support for client certificate verification in stream.
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diff
changeset
|
659 </directive> |
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Documented support for client certificate verification in stream.
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diff
changeset
|
660 |
1450
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
661 </section> |
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
662 |
1745
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
663 |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
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parents:
1726
diff
changeset
|
664 <section id="variables" name="Embedded Variables"> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
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parents:
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diff
changeset
|
665 |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
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parents:
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diff
changeset
|
666 <para> |
1790
6da8d19f89c0
Corrected module name in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1785
diff
changeset
|
667 The <literal>ngx_stream_ssl_module</literal> module supports variables |
1745
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
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parents:
1726
diff
changeset
|
668 since 1.11.2. |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
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parents:
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diff
changeset
|
669 <list type="tag"> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
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parents:
1726
diff
changeset
|
670 |
2789
d16409187314
Documented the $ssl_alpn_protocol variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2769
diff
changeset
|
671 <tag-name id="var_ssl_alpn_protocol"><var>$ssl_alpn_protocol</var></tag-name> |
d16409187314
Documented the $ssl_alpn_protocol variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2769
diff
changeset
|
672 <tag-desc> |
d16409187314
Documented the $ssl_alpn_protocol variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2769
diff
changeset
|
673 returns the protocol selected by ALPN during the SSL handshake, |
d16409187314
Documented the $ssl_alpn_protocol variable.
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parents:
2769
diff
changeset
|
674 or an empty string otherwise (1.21.4); |
d16409187314
Documented the $ssl_alpn_protocol variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2769
diff
changeset
|
675 </tag-desc> |
d16409187314
Documented the $ssl_alpn_protocol variable.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2769
diff
changeset
|
676 |
1745
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
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parents:
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diff
changeset
|
677 <tag-name id="var_ssl_cipher"><var>$ssl_cipher</var></tag-name> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
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parents:
1726
diff
changeset
|
678 <tag-desc> |
2460
c60a8a15010c
Clarified description of the $ssl_cipher variable.
Sergey Kandaurov <pluknet@nginx.com>
parents:
2350
diff
changeset
|
679 returns the name of the cipher used |
1745
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
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parents:
1726
diff
changeset
|
680 for an established SSL connection; |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
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parents:
1726
diff
changeset
|
681 </tag-desc> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
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parents:
1726
diff
changeset
|
682 |
1857
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
683 <tag-name id="var_ssl_ciphers"><var>$ssl_ciphers</var></tag-name> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
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parents:
1790
diff
changeset
|
684 <tag-desc> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
685 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:
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diff
changeset
|
686 Known ciphers are listed by names, unknown are shown in hexadecimal, |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
687 for example: |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
688 <example> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
689 AES128-SHA:AES256-SHA:0x00ff |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
690 </example> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
691 <note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
692 The variable is fully supported only when using OpenSSL version 1.0.2 or higher. |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
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parents:
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diff
changeset
|
693 With older versions, the variable is available |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
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parents:
1790
diff
changeset
|
694 only for new sessions and lists only known ciphers. |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
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parents:
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diff
changeset
|
695 </note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
696 </tag-desc> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
697 |
1869
e1d0b56c0310
Documented support for client certificate verification in stream.
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diff
changeset
|
698 <tag-name id="var_ssl_client_cert"><var>$ssl_client_cert</var></tag-name> |
e1d0b56c0310
Documented support for client certificate verification in stream.
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diff
changeset
|
699 <tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
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diff
changeset
|
700 returns the client certificate in the PEM format |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
701 for an established SSL connection, with each line except the first |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
1857
diff
changeset
|
702 prepended with the tab character (1.11.8); |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
703 </tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
704 |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
1857
diff
changeset
|
705 <tag-name id="var_ssl_client_fingerprint"><var>$ssl_client_fingerprint</var></tag-name> |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
706 <tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
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diff
changeset
|
707 returns the SHA1 fingerprint of the client certificate |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
708 for an established SSL connection (1.11.8); |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
709 </tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
1857
diff
changeset
|
710 |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
1857
diff
changeset
|
711 <tag-name id="var_ssl_client_i_dn"><var>$ssl_client_i_dn</var></tag-name> |
e1d0b56c0310
Documented support for client certificate verification in stream.
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diff
changeset
|
712 <tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
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diff
changeset
|
713 returns the “issuer DN” string of the client certificate |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
1857
diff
changeset
|
714 for an established SSL connection according to |
e1d0b56c0310
Documented support for client certificate verification in stream.
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parents:
1857
diff
changeset
|
715 <link url="https://tools.ietf.org/html/rfc2253">RFC 2253</link> (1.11.8); |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
716 </tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
717 |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
718 <tag-name id="var_ssl_client_raw_cert"><var>$ssl_client_raw_cert</var> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
719 </tag-name> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
720 <tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
721 returns the client certificate in the PEM format |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
722 for an established SSL connection (1.11.8); |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
723 </tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
724 |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
725 <tag-name id="var_ssl_client_s_dn"><var>$ssl_client_s_dn</var></tag-name> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
726 <tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
727 returns the “subject DN” string of the client certificate |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
728 for an established SSL connection according to |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
729 <link url="https://tools.ietf.org/html/rfc2253">RFC 2253</link> (1.11.8); |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
730 </tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
731 |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
732 <tag-name id="var_ssl_client_serial"><var>$ssl_client_serial</var></tag-name> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
733 <tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
734 returns the serial number of the client certificate |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
735 for an established SSL connection (1.11.8); |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
736 </tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
737 |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
738 <tag-name id="var_ssl_client_v_end"><var>$ssl_client_v_end</var></tag-name> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
739 <tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
740 returns the end date of the client certificate (1.11.8); |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
741 </tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
742 |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
743 <tag-name id="var_ssl_client_v_remain"><var>$ssl_client_v_remain</var></tag-name> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
744 <tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
745 returns the number of days |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
746 until the client certificate expires (1.11.8); |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
747 </tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
748 |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
749 <tag-name id="var_ssl_client_v_start"><var>$ssl_client_v_start</var></tag-name> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
750 <tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
751 returns the start date of the client certificate (1.11.8); |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
752 </tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
753 |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
754 <tag-name id="var_ssl_client_verify"><var>$ssl_client_verify</var></tag-name> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
755 <tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
756 returns the result of client certificate verification (1.11.8): |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
757 “<literal>SUCCESS</literal>”, “<literal>FAILED:</literal><value>reason</value>”, |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
758 and “<literal>NONE</literal>” if a certificate was not present; |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
759 </tag-desc> |
e1d0b56c0310
Documented support for client certificate verification in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1857
diff
changeset
|
760 |
2807
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
761 <tag-name id="var_ssl_curve"><var>$ssl_curve</var></tag-name> |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
762 <tag-desc> |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
763 returns the negotiated curve used for |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
764 SSL handshake key exchange process (1.21.5). |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
765 Known curves are listed by names, unknown are shown in hexadecimal, |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
766 for example: |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
767 <example> |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
768 prime256v1 |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
769 </example> |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
770 <note> |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
771 The variable is supported only when using OpenSSL version 3.0 or higher. |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
772 With older versions, the variable value will be an empty string. |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
773 </note> |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
774 </tag-desc> |
4b73197f8ca9
Documented the $ssl_curve variable for http and stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2790
diff
changeset
|
775 |
1857
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
776 <tag-name id="var_ssl_curves"><var>$ssl_curves</var></tag-name> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
777 <tag-desc> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
778 returns the list of curves supported by the client (1.11.7). |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
779 Known curves are listed by names, unknown are shown in hexadecimal, |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
780 for example: |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
781 <example> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
782 0x001d:prime256v1:secp521r1:secp384r1 |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
783 </example> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
784 <note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
785 The variable is supported only when using OpenSSL version 1.0.2 or higher. |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
786 With older versions, the variable value will be an empty string. |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
787 </note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
788 <note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
789 The variable is available only for new sessions. |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
790 </note> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
791 </tag-desc> |
0882ccb0c00f
Documented the $ssl_curves and $ssl_ciphers variables.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1790
diff
changeset
|
792 |
1745
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
793 <tag-name id="var_ssl_protocol"><var>$ssl_protocol</var></tag-name> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
794 <tag-desc> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
795 returns the protocol of an established SSL connection; |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
796 </tag-desc> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
797 |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
798 <tag-name id="var_ssl_server_name"><var>$ssl_server_name</var></tag-name> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
799 <tag-desc> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
800 returns the server name requested through |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
801 <link url="http://en.wikipedia.org/wiki/Server_Name_Indication">SNI</link>; |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
802 </tag-desc> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
803 |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
804 <tag-name id="var_ssl_session_id"><var>$ssl_session_id</var></tag-name> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
805 <tag-desc> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
806 returns the session identifier of an established SSL connection; |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
807 </tag-desc> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
808 |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
809 <tag-name id="var_ssl_session_reused"><var>$ssl_session_reused</var></tag-name> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
810 <tag-desc> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
811 returns “<literal>r</literal>” if an SSL session was reused, |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
812 or “<literal>.</literal>” otherwise. |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
813 </tag-desc> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
814 |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
815 </list> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
816 </para> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
817 |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
818 </section> |
0dfb7628bfee
Documented variables in ngx_stream_ssl_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1726
diff
changeset
|
819 |
1450
f5b5eefc43cb
Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
820 </module> |