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Rails_xss Plugin I installed the rails_xss plugin, for the main purpose of seeing what will break with Rails 3.0 (where the behaviour of the plugin is the default). I think I've fixed everything, but let me know if you see stuff that is HTML-escaped, which shouldn't be. As a side benefit, we now use Erubis, rather than ERB, to render templates. They tell me it's faster ...
2010-05-26 07:27:49 +02:00
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Module: Erubis::XmlHelper</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" />
<script type="text/javascript">
// <![CDATA[
function popupCode( url ) {
window.open(url, "Code", "resizable=yes,scrollbars=yes,toolbar=no,status=no,height=150,width=400")
}
function toggleCode( id ) {
if ( document.getElementById )
elem = document.getElementById( id );
else if ( document.all )
elem = eval( "document.all." + id );
else
return false;
elemStyle = elem.style;
if ( elemStyle.display != "block" ) {
elemStyle.display = "block"
} else {
elemStyle.display = "none"
}
return true;
}
// Make codeblocks hidden by default
document.writeln( "<style type=\"text/css\">div.method-source-code { display: none }</style>" )
// ]]>
</script>
</head>
<body>
<div id="classHeader">
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Module</strong></td>
<td class="class-name-in-header">Erubis::XmlHelper</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../../files/erubis/helper_rb.html">
erubis/helper.rb
</a>
<br />
</td>
</tr>
</table>
</div>
<!-- banner header -->
<div id="bodyContent">
<div id="contextContent">
<div id="description">
<p>
helper for xml
</p>
</div>
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000103">escape_xml</a>&nbsp;&nbsp;
<a href="#M000104">escape_xml2</a>&nbsp;&nbsp;
<a href="#M000105">h</a>&nbsp;&nbsp;
<a href="#M000106">html_escape</a>&nbsp;&nbsp;
<a href="#M000108">u</a>&nbsp;&nbsp;
<a href="#M000107">url_encode</a>&nbsp;&nbsp;
</div>
</div>
</div>
<!-- if includes -->
<div id="section">
<div id="constants-list">
<h3 class="section-bar">Constants</h3>
<div class="name-list">
<table summary="Constants">
<tr class="top-aligned-row context-row">
<td class="context-item-name">ESCAPE_TABLE</td>
<td>=</td>
<td class="context-item-value">{ '&amp;' =&gt; '&amp;amp;', '&lt;' =&gt; '&amp;lt;', '&gt;' =&gt; '&amp;gt;', '&quot;' =&gt; '&amp;quot;', &quot;'&quot; =&gt; '&amp;#039;', }</td>
</tr>
</table>
</div>
</div>
<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000103" class="method-detail">
<a name="M000103"></a>
<div class="method-heading">
<a href="#M000103" class="method-signature">
<span class="method-name">escape_xml</span><span class="method-args">(value)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000103-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000103-source">
<pre>
<span class="ruby-comment cmt"># File erubis/helper.rb, line 24</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">escape_xml</span>(<span class="ruby-identifier">value</span>)
<span class="ruby-identifier">value</span>.<span class="ruby-identifier">to_s</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp re">/[&amp;&lt;&gt;&quot;]/</span>) { <span class="ruby-operator">|</span><span class="ruby-identifier">s</span><span class="ruby-operator">|</span> <span class="ruby-constant">ESCAPE_TABLE</span>[<span class="ruby-identifier">s</span>] } <span class="ruby-comment cmt"># or /[&amp;&lt;&gt;&quot;']/</span>
<span class="ruby-comment cmt">#value.to_s.gsub(/[&amp;&lt;&gt;&quot;]/) { ESCAPE_TABLE[$&amp;] }</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000104" class="method-detail">
<a name="M000104"></a>
<div class="method-heading">
<a href="#M000104" class="method-signature">
<span class="method-name">escape_xml2</span><span class="method-args">(value)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000104-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000104-source">
<pre>
<span class="ruby-comment cmt"># File erubis/helper.rb, line 29</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">escape_xml2</span>(<span class="ruby-identifier">value</span>)
<span class="ruby-keyword kw">return</span> <span class="ruby-identifier">value</span>.<span class="ruby-identifier">to_s</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp re">/\&amp;/</span>,<span class="ruby-value str">'&amp;amp;'</span>).<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp re">/&lt;/</span>,<span class="ruby-value str">'&amp;lt;'</span>).<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp re">/&gt;/</span>,<span class="ruby-value str">'&amp;gt;'</span>).<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp re">/&quot;/</span>,<span class="ruby-value str">'&amp;quot;'</span>)
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000105" class="method-detail">
<a name="M000105"></a>
<div class="method-heading">
<span class="method-name">h</span><span class="method-args">(value)</span>
</div>
<div class="method-description">
<p>
Alias for <a href="XmlHelper.html#M000103">escape_xml</a>
</p>
</div>
</div>
<div id="method-M000106" class="method-detail">
<a name="M000106"></a>
<div class="method-heading">
<span class="method-name">html_escape</span><span class="method-args">(value)</span>
</div>
<div class="method-description">
<p>
Alias for <a href="XmlHelper.html#M000103">escape_xml</a>
</p>
</div>
</div>
<div id="method-M000108" class="method-detail">
<a name="M000108"></a>
<div class="method-heading">
<span class="method-name">u</span><span class="method-args">(str)</span>
</div>
<div class="method-description">
<p>
Alias for <a href="XmlHelper.html#M000107">url_encode</a>
</p>
</div>
</div>
<div id="method-M000107" class="method-detail">
<a name="M000107"></a>
<div class="method-heading">
<a href="#M000107" class="method-signature">
<span class="method-name">url_encode</span><span class="method-args">(str)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000107-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000107-source">
<pre>
<span class="ruby-comment cmt"># File erubis/helper.rb, line 36</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">url_encode</span>(<span class="ruby-identifier">str</span>)
<span class="ruby-keyword kw">return</span> <span class="ruby-identifier">str</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp re">/[^-_.a-zA-Z0-9]+/</span>) { <span class="ruby-operator">|</span><span class="ruby-identifier">s</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">s</span>.<span class="ruby-identifier">unpack</span>(<span class="ruby-value str">'C*'</span>).<span class="ruby-identifier">collect</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">i</span><span class="ruby-operator">|</span> <span class="ruby-value str">&quot;%%%02X&quot;</span> <span class="ruby-operator">%</span> <span class="ruby-identifier">i</span> }.<span class="ruby-identifier">join</span>
}
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
</div>
</div>
<div id="validator-badges">
<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
</div>
</body>
</html>
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