fork-openpgpjs/doc/openpgp_packet_userattribute.html
Michal Kolodziej 23295342fc Added utf8 awareness to the literal and userid packet classes. Made s2k
work correctly with utf8 strings. Fixeda visibility issue with the
testing suite and added relevant unit tests.
2013-04-16 10:47:17 +02:00

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<title>JSDoc: Class: openpgp_packet_userattribute</title>
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<h1 class="page-title">Class: openpgp_packet_userattribute</h1>
<section>
<header>
<h2>
openpgp_packet_userattribute
</h2>
<div class="class-description">Implementation of the User Attribute Packet (Tag 17)
The User Attribute packet is a variation of the User ID packet. It
is capable of storing more types of data than the User ID packet,
which is limited to text. Like the User ID packet, a User Attribute
packet may be certified by the key owner ("self-signed") or any other
key owner who cares to certify it. Except as noted, a User Attribute
packet may be used anywhere that a User ID packet may be used.
While User Attribute packets are not a required part of the OpenPGP
standard, implementations SHOULD provide at least enough
compatibility to properly handle a certification signature on the
User Attribute packet. A simple way to do this is by treating the
User Attribute packet as a User ID packet with opaque contents, but
an implementation may use any method desired.</div>
</header>
<article>
<div class="container-overview">
<dt>
<h4 class="name" id="openpgp_packet_userattribute"><span class="type-signature"></span>new openpgp_packet_userattribute<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="openpgp.packet.userattribute.js.html">packet/openpgp.packet.userattribute.js</a>, line 35
</li></ul></dd>
</dl>
</dd>
</div>
<h3 class="subsection-title">Methods</h3>
<dl>
<dt>
<h4 class="name" id="read_nodes"><span class="type-signature">&lt;inner> </span>read_nodes<span class="signature">(parent_node, input, position, len)</span><span class="type-signature"> &rarr; {Integer}</span></h4>
</dt>
<dd>
<div class="description">
Continue parsing packets belonging to the user attribute packet such as signatures
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>parent_node</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="description last">the parent object</td>
</tr>
<tr>
<td class="name"><code>input</code></td>
<td class="type">
<span class="param-type">String</span>
</td>
<td class="description last">input string to read the packet(s) from</td>
</tr>
<tr>
<td class="name"><code>position</code></td>
<td class="type">
<span class="param-type">Integer</span>
</td>
<td class="description last">start position for the parser</td>
</tr>
<tr>
<td class="name"><code>len</code></td>
<td class="type">
<span class="param-type">Integer</span>
</td>
<td class="description last">length of the packet(s) or remaining length of input</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="openpgp.packet.userattribute.js.html">packet/openpgp.packet.userattribute.js</a>, line 111
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
length of nodes read
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Integer</span>
</dd>
</dl>
</dd>
<dt>
<h4 class="name" id="read_packet"><span class="type-signature">&lt;inner> </span>read_packet<span class="signature">(input, position, len)</span><span class="type-signature"> &rarr; {<a href="openpgp_packet_encrypteddata.html">openpgp_packet_encrypteddata</a>}</span></h4>
</dt>
<dd>
<div class="description">
parsing function for a user attribute packet (tag 17).
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>input</code></td>
<td class="type">
<span class="param-type">String</span>
</td>
<td class="description last">payload of a tag 17 packet</td>
</tr>
<tr>
<td class="name"><code>position</code></td>
<td class="type">
<span class="param-type">Integer</span>
</td>
<td class="description last">position to start reading from the input string</td>
</tr>
<tr>
<td class="name"><code>len</code></td>
<td class="type">
<span class="param-type">Integer</span>
</td>
<td class="description last">length of the packet or the remaining length of input at position</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="openpgp.packet.userattribute.js.html">packet/openpgp.packet.userattribute.js</a>, line 49
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
object representation
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="openpgp_packet_encrypteddata.html">openpgp_packet_encrypteddata</a></span>
</dd>
</dl>
</dd>
<dt>
<h4 class="name" id="toString"><span class="type-signature">&lt;inner> </span>toString<span class="signature">()</span><span class="type-signature"> &rarr; {String}</span></h4>
</dt>
<dd>
<div class="description">
generates debug output (pretty print)
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="openpgp.packet.userattribute.js.html">packet/openpgp.packet.userattribute.js</a>, line 94
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
String which gives some information about the user attribute packet
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">String</span>
</dd>
</dl>
</dd>
</dl>
</article>
</section>
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