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diff --git a/docs/en/ranch/2.2/manual/ranch_proxy_header/index.html b/docs/en/ranch/2.2/manual/ranch_proxy_header/index.html new file mode 100644 index 00000000..9e734d51 --- /dev/null +++ b/docs/en/ranch/2.2/manual/ranch_proxy_header/index.html @@ -0,0 +1,283 @@ +<!DOCTYPE html> +<html lang="en"> + +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="description" content=""> + <meta name="author" content="Loïc Hoguin based on a design from (Soft10) Pol Cámara"> + + <title>Nine Nines: ranch_proxy_header(3)</title> + + <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'> + <link href="/css/99s.css?r=7" rel="stylesheet"> + + <link rel="shortcut icon" href="/img/ico/favicon.ico"> + <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png"> + <link rel="apple-touch-icon-precomposed" sizes="72x72" 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data-hover="/img/ico_mail_alt.png"></a> + </li> + </ul> + </div> + </div> + </div> + </div> + + +</header> + +<div id="contents" class="two_col"> +<div class="container"> +<div class="row"> +<div id="docs" class="span9 maincol"> + +<h1 class="lined-header"><span>ranch_proxy_header(3)</span></h1> + +<h2 id="_name">Name</h2> +<p>ranch_proxy_header - PROXY protocol</p> +<h2 id="_description">Description</h2> +<p>The module <code>ranch_proxy_header</code> provides functions for parsing and building the PROXY protocol header.</p> +<h2 id="_exports">Exports</h2> +<ul><li><a href="../ranch_proxy_header.parse">ranch_proxy_header:parse(3)</a> - Parse a PROXY protocol header +</li> +<li><a href="../ranch_proxy_header.header">ranch_proxy_header:header(3)</a> - Build a PROXY protocol header +</li> +<li><a href="../ranch_proxy_header.to_connection_info">ranch_proxy_header:to_connection_info(3)</a> - Convert proxy_info() to ssl:connection_info() +</li> +</ul> +<h2 id="_types">Types</h2> +<h3 id="_proxy_info">proxy_info()</h3> +<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.9 +by Lorenzo Bettini +http://www.lorenzobettini.it +http://www.gnu.org/software/src-highlite --> +<pre><tt><b><font color="#000000">proxy_info</font></b>() <font color="#990000">=</font> #{ + <i><font color="#9A1900">%% Mandatory part.</font></i> + <font color="#FF6600">version</font> <font color="#990000">:=</font> <font color="#993399">1</font> | <font color="#993399">2</font>, + <font color="#FF6600">command</font> <font color="#990000">:=</font> <font color="#FF6600">local</font> | <font color="#FF6600">proxy</font>, + <font color="#0000FF">transport_family</font> <font color="#990000">=></font> <font color="#000080">undefined</font> | <font color="#FF6600">ipv4</font> | <font color="#FF6600">ipv6</font> | <font color="#FF6600">unix</font>, + <font color="#0000FF">transport_protocol</font> <font color="#990000">=></font> <font color="#000080">undefined</font> | <font color="#FF6600">stream</font> | <font color="#FF6600">dgram</font>, + + <i><font color="#9A1900">%% Addresses.</font></i> + <font color="#0000FF">src_address</font> <font color="#990000">=></font> <b><font color="#000000">inet:ip_address</font></b>() | <b><font color="#000080">binary</font></b>(), + <font color="#0000FF">src_port</font> <font color="#990000">=></font> <b><font color="#000000">inet:port_number</font></b>(), + <font color="#0000FF">dest_address</font> <font color="#990000">=></font> <b><font color="#000000">inet:ip_address</font></b>() | <b><font color="#000080">binary</font></b>(), + <font color="#0000FF">dest_port</font> <font color="#990000">=></font> <b><font color="#000000">inet:port_number</font></b>(), + + <i><font color="#9A1900">%% Extra TLV-encoded data.</font></i> + <font color="#0000FF">alpn</font> <font color="#990000">=></font> <b><font color="#000080">binary</font></b>(), <i><font color="#9A1900">%% US-ASCII.</font></i> + <font color="#0000FF">authority</font> <font color="#990000">=></font> <b><font color="#000080">binary</font></b>(), <i><font color="#9A1900">%% UTF-8.</font></i> + <font color="#0000FF">unique_id</font> <font color="#990000">=></font> <b><font color="#000080">binary</font></b>(), <i><font color="#9A1900">%% Opaque byte sequence of up to 128 bytes.</font></i> + <font color="#0000FF">netns</font> <font color="#990000">=></font> <b><font color="#000080">binary</font></b>(), <i><font color="#9A1900">%% US-ASCII.</font></i> + <font color="#0000FF">ssl</font> <font color="#990000">=></font> #{ + <font color="#FF6600">client</font> <font color="#990000">:=</font> [<font color="#FF6600">ssl</font> | <font color="#FF6600">cert_conn</font> | <font color="#FF6600">cert_sess</font>], + <font color="#FF6600">verified</font> <font color="#990000">:=</font> <b><font color="#000000">boolean</font></b>(), + <font color="#0000FF">version</font> <font color="#990000">=></font> <b><font color="#000080">binary</font></b>(), <i><font color="#9A1900">%% US-ASCII.</font></i> + <font color="#0000FF">cipher</font> <font color="#990000">=></font> <b><font color="#000080">binary</font></b>(), <i><font color="#9A1900">%% US-ASCII.</font></i> + <font color="#0000FF">sig_alg</font> <font color="#990000">=></font> <b><font color="#000080">binary</font></b>(), <i><font color="#9A1900">%% US-ASCII.</font></i> + <font color="#0000FF">key_alg</font> <font color="#990000">=></font> <b><font color="#000080">binary</font></b>(), <i><font color="#9A1900">%% US-ASCII.</font></i> + <font color="#0000FF">cn</font> <font color="#990000">=></font> <b><font color="#000080">binary</font></b>() <i><font color="#9A1900">%% UTF-8.</font></i> + }, + + <i><font color="#9A1900">%% Unknown TLVs can't be parsed so the raw data is given.</font></i> + <font color="#0000FF">raw_tlvs</font> <font color="#990000">=></font> [{<font color="#993399">0</font><font color="#990000">..</font><font color="#993399">255</font>, <b><font color="#000080">binary</font></b>()}] +}<font color="#990000">.</font></tt></pre> +</div></div> +<p>The PROXY protocol information.</p> +<p>The following fields may be found, although most of them are optional:</p> +<dl><dt>version</dt> +<dd><p>The PROXY protocol version used.</p> +</dd> +<dt>command</dt> +<dd><p><code>proxy</code> is used for proxied connections. <code>local</code> for non-proxied connections. Those do not have any additional information.</p> +</dd> +<dt>transport_family</dt> +<dd><p>The transport family of the original connection.</p> +</dd> +<dt>transport_protocol</dt> +<dd><p>The transport protocol of the original connection.</p> +</dd> +<dt>src_address</dt> +<dd><p>The source address of the original connection. This is the original address of the client.</p> +</dd> +<dt>src_port</dt> +<dd><p>The source port of the original connection. This is the port the client opened on its end for the connection. It is not defined for UNIX domain sockets.</p> +</dd> +<dt>dest_address</dt> +<dd><p>The destination address of the original connection.</p> +</dd> +<dt>dest_port</dt> +<dd><p>The destination port of the original connection. It is not defined for UNIX domain sockets.</p> +</dd> +<dt>alpn</dt> +<dd><p>The upper layer protocol in use over the connection. This is typically negotiated via the ALPN extension for TLS.</p> +</dd> +<dt>authority</dt> +<dd><p>The host name serving as authority for the connection. This is typically passed using the SNI extension for TLS.</p> +</dd> +<dt>unique_id</dt> +<dd><p>An opaque byte sequence of up to 128 bytes generated by the upstream proxy that uniquely identifies the connection.</p> +</dd> +<dt>netns</dt> +<dd><p>The namespace's name for the original connection.</p> +</dd> +<dt>ssl</dt> +<dd><p>Various information pertaining to the original SSL/TLS connection.</p> +<dl><dt>client</dt> +<dd><p>A list containing a number of flags. <code>ssl</code> indicates that the client connected over SSL/TLS. <code>cert_conn</code> indicates that the client provided a certificate over the original connection. <code>cert_sess</code> indicates that the client provided a certificate at least once over the TLS session this connection belongs to.</p> +</dd> +<dt>verified</dt> +<dd><p>Whether the client presented a certificate and it was successfully verified.</p> +</dd> +<dt>version</dt> +<dd><p>The US-ASCII string containing the SSL/TLS version used for the original connection.</p> +</dd> +<dt>cipher</dt> +<dd><p>The US-ASCII string name of the cipher used.</p> +</dd> +<dt>sig_alg</dt> +<dd><p>The US-ASCII string name of the algorithm used to sign the certificate provided by the client.</p> +</dd> +<dt>key_alg</dt> +<dd><p>The US-ASCII string name of the algorithm used to generate the key of the certificate provided by the client.</p> +</dd> +<dt>cn</dt> +<dd><p>The UTF-8 string representation of the Common Name field of the client certificate's Distinguished Name.</p> +</dd> +</dl> +</dd> +<dt>raw_tlvs</dt> +<dd><p>The non-standard TLVs that Ranch was not able to parse.</p> +</dd> +</dl> +<h2 id="_changelog">Changelog</h2> +<ul><li><strong>2.2</strong>: The <code>unique_id</code> TLV was added. +</li> +<li><strong>1.7</strong>: Module introduced. +</li> +</ul> +<h2 id="_see_also">See also</h2> +<p><a href="..">ranch(7)</a></p> + + + + + + +</div> + +<div class="span3 sidecol"> + + +<h3> + Ranch + 2.2 + Function Reference + +</h3> + +<ul> + + <li><a href="/docs/en/ranch/2.2/guide">User Guide</a></li> + + + <li><a href="/docs/en/ranch/2.2/manual">Function Reference</a></li> + + +</ul> + +<h4 id="docs-nav">Navigation</h4> + +<h4>Version select</h4> +<ul> + + + + <li><a href="/docs/en/ranch/2.2/manual">2.2</a></li> + + <li><a href="/docs/en/ranch/2.1/manual">2.1</a></li> + + <li><a href="/docs/en/ranch/2.0/manual">2.0</a></li> + + <li><a href="/docs/en/ranch/1.8/manual">1.8</a></li> + + <li><a href="/docs/en/ranch/1.7/manual">1.7</a></li> + + <li><a href="/docs/en/ranch/1.6/manual">1.6</a></li> + +</ul> + +<h3 id="_like_my_work__donate">Like my work? 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