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wpscan/doc_rdoc/WpVersion/Findable.html
Christian Mehlmauer faf234b482 docs
2013-08-10 12:47:52 +02:00

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<li><a href="#method-i-find_from_links_opml">#find_from_links_opml</a></li>
<li><a href="#method-i-find_from_meta_generator">#find_from_meta_generator</a></li>
<li><a href="#method-i-find_from_rdf_generator">#find_from_rdf_generator</a></li>
<li><a href="#method-i-find_from_readme">#find_from_readme</a></li>
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<h1 class="module">WpVersion::Findable</h1>
<div id="description" class="description">
</div><!-- description -->
<div id="5Buntitled-5D" class="documentation-section">
<!-- Methods -->
<div id="public-instance-method-details" class="method-section section">
<h3 class="section-header">Public Instance Methods</h3>
<div id="find-method" class="method-detail ">
<a name="method-i-find"></a>
<div class="method-heading">
<span class="method-name">find</span><span
class="method-args">(target_uri, wp_content_dir, wp_plugins_dir, versions_xml)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Find the version of the blog designated from target_uri</p>
<p>@param [ <a href="../URI.html">URI</a> ] target_uri @param [ String ]
wp_content_dir @param [ String ] wp_plugins_dir</p>
<p>@return [ <a href="../WpVersion.html">WpVersion</a> ]</p>
<div class="method-source-code" id="find-source">
<pre>
<span class="ruby-comment"># File lib/common/models/wp_version/findable.rb, line 13</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">find</span>(<span class="ruby-identifier">target_uri</span>, <span class="ruby-identifier">wp_content_dir</span>, <span class="ruby-identifier">wp_plugins_dir</span>, <span class="ruby-identifier">versions_xml</span>)
<span class="ruby-identifier">methods</span>.<span class="ruby-identifier">grep</span>(<span class="ruby-regexp">/find_from_/</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">method</span><span class="ruby-operator">|</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">method</span> <span class="ruby-operator">===</span> <span class="ruby-value">:find_from_advanced_fingerprinting</span>
<span class="ruby-identifier">version</span> = <span class="ruby-identifier">send</span>(<span class="ruby-identifier">method</span>, <span class="ruby-identifier">target_uri</span>, <span class="ruby-identifier">wp_content_dir</span>, <span class="ruby-identifier">wp_plugins_dir</span>, <span class="ruby-identifier">versions_xml</span>)
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">version</span> = <span class="ruby-identifier">send</span>(<span class="ruby-identifier">method</span>, <span class="ruby-identifier">target_uri</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">version</span>
<span class="ruby-keyword">return</span> <span class="ruby-identifier">new</span>(<span class="ruby-identifier">target_uri</span>, <span class="ruby-identifier">number</span><span class="ruby-operator">:</span> <span class="ruby-identifier">version</span>, <span class="ruby-identifier">found_from</span><span class="ruby-operator">:</span> <span class="ruby-identifier">method</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">nil</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- find-source -->
</div>
</div><!-- find-method -->
<div id="version_pattern-method" class="method-detail ">
<a name="method-i-version_pattern"></a>
<div class="method-heading">
<span class="method-name">version_pattern</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Used to check if the version is correct: must contain at least one dot.</p>
<p>@return [ String ]</p>
<div class="method-source-code" id="version_pattern-source">
<pre>
<span class="ruby-comment"># File lib/common/models/wp_version/findable.rb, line 32</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">version_pattern</span>
<span class="ruby-string">'([^\r\n&quot;\]+\.[^\r\n&quot;\]+)'</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- version_pattern-source -->
</div>
</div><!-- version_pattern-method -->
</div><!-- public-instance-method-details -->
<div id="protected-instance-method-details" class="method-section section">
<h3 class="section-header">Protected Instance Methods</h3>
<div id="find_from_advanced_fingerprinting-method" class="method-detail ">
<a name="method-i-find_from_advanced_fingerprinting"></a>
<div class="method-heading">
<span class="method-name">find_from_advanced_fingerprinting</span><span
class="method-args">(target_uri, wp_content_dir, wp_plugins_dir, versions_xml)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Uses data/wp_versions.xml to try to identify a wordpress version.</p>
<p>It does this by using client side file hashing</p>
<p>/!\ Warning : this method might return false positive if the file used for
fingerprinting is part of a theme (they can be updated)</p>
<p>@param [ <a href="../URI.html">URI</a> ] target_uri @param [ String ]
wp_content_dir @param [ String ] wp_plugins_dir @param [ String ]
versions_xml The path to the xml containing all versions</p>
<p>@return [ String ] The version number</p>
<div class="method-source-code" id="find_from_advanced_fingerprinting-source">
<pre>
<span class="ruby-comment"># File lib/common/models/wp_version/findable.rb, line 153</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">find_from_advanced_fingerprinting</span>(<span class="ruby-identifier">target_uri</span>, <span class="ruby-identifier">wp_content_dir</span>, <span class="ruby-identifier">wp_plugins_dir</span>, <span class="ruby-identifier">versions_xml</span>)
<span class="ruby-identifier">xml</span> = <span class="ruby-identifier">xml</span>(<span class="ruby-identifier">versions_xml</span>)
<span class="ruby-comment"># This wp_item will take care of encoding the path
</span>
<span class="ruby-comment"># and replace variables like $wp-content$ &amp; $wp-plugins$
</span>
<span class="ruby-identifier">wp_item</span> = <span class="ruby-constant">WpItem</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">target_uri</span>,
<span class="ruby-identifier">wp_content_dir</span><span class="ruby-operator">:</span> <span class="ruby-identifier">wp_content_dir</span>,
<span class="ruby-identifier">wp_plugins_dir</span><span class="ruby-operator">:</span> <span class="ruby-identifier">wp_plugins_dir</span>)
<span class="ruby-identifier">xml</span>.<span class="ruby-identifier">xpath</span>(<span class="ruby-string">'//file'</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">node</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">wp_item</span>.<span class="ruby-identifier">path</span> = <span class="ruby-identifier">node</span>.<span class="ruby-identifier">attribute</span>(<span class="ruby-string">'src'</span>).<span class="ruby-identifier">text</span>
<span class="ruby-identifier">response</span> = <span class="ruby-constant">Browser</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">wp_item</span>.<span class="ruby-identifier">url</span>)
<span class="ruby-identifier">md5sum</span> = <span class="ruby-constant">Digest</span><span class="ruby-operator">::</span><span class="ruby-constant">MD5</span>.<span class="ruby-identifier">hexdigest</span>(<span class="ruby-identifier">response</span>.<span class="ruby-identifier">body</span>)
<span class="ruby-identifier">node</span>.<span class="ruby-identifier">search</span>(<span class="ruby-string">'hash'</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">hash</span><span class="ruby-operator">|</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">hash</span>.<span class="ruby-identifier">attribute</span>(<span class="ruby-string">'md5'</span>).<span class="ruby-identifier">text</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">md5sum</span>
<span class="ruby-keyword">return</span> <span class="ruby-identifier">hash</span>.<span class="ruby-identifier">search</span>(<span class="ruby-string">'version'</span>).<span class="ruby-identifier">text</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">nil</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- find_from_advanced_fingerprinting-source -->
</div>
</div><!-- find_from_advanced_fingerprinting-method -->
<div id="find_from_atom_generator-method" class="method-detail ">
<a name="method-i-find_from_atom_generator"></a>
<div class="method-heading">
<span class="method-name">find_from_atom_generator</span><span
class="method-args">(target_uri)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Attempts to find the WordPress version from, the generator tag in the Atom
source.</p>
<p>@param [ <a href="../URI.html">URI</a> ] target_uri</p>
<p>@return [ String ] The version number</p>
<div class="method-source-code" id="find_from_atom_generator-source">
<pre>
<span class="ruby-comment"># File lib/common/models/wp_version/findable.rb, line 120</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">find_from_atom_generator</span>(<span class="ruby-identifier">target_uri</span>)
<span class="ruby-identifier">scan_url</span>(
<span class="ruby-identifier">target_uri</span>,
<span class="ruby-node">%{&lt;generator uri=&quot;http://wordpress.org/&quot; version=&quot;#{version_pattern}&quot;&gt;WordPress&lt;/generator&gt;}</span>,
<span class="ruby-string">'feed/atom/'</span>
)
<span class="ruby-keyword">end</span></pre>
</div><!-- find_from_atom_generator-source -->
</div>
</div><!-- find_from_atom_generator-method -->
<div id="find_from_links_opml-method" class="method-detail ">
<a name="method-i-find_from_links_opml"></a>
<div class="method-heading">
<span class="method-name">find_from_links_opml</span><span
class="method-args">(target_uri)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Attempts to find the WordPress version from the p-links-opml.php file.</p>
<p>@param [ <a href="../URI.html">URI</a> ] target_uri</p>
<p>@return [ String ] The version number</p>
<div class="method-source-code" id="find_from_links_opml-source">
<pre>
<span class="ruby-comment"># File lib/common/models/wp_version/findable.rb, line 210</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">find_from_links_opml</span>(<span class="ruby-identifier">target_uri</span>)
<span class="ruby-identifier">scan_url</span>(
<span class="ruby-identifier">target_uri</span>,
<span class="ruby-node">%{generator=&quot;wordpress/#{version_pattern}&quot;}</span>,
<span class="ruby-string">'wp-links-opml.php'</span>
)
<span class="ruby-keyword">end</span></pre>
</div><!-- find_from_links_opml-source -->
</div>
</div><!-- find_from_links_opml-method -->
<div id="find_from_meta_generator-method" class="method-detail ">
<a name="method-i-find_from_meta_generator"></a>
<div class="method-heading">
<span class="method-name">find_from_meta_generator</span><span
class="method-args">(target_uri)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Attempts to find the wordpress version from, the generator meta tag in the
html source.</p>
<p>The meta tag can be removed however it seems, that it is reinstated on
upgrade.</p>
<p>@param [ <a href="../URI.html">URI</a> ] target_uri</p>
<p>@return [ String ] The version number</p>
<div class="method-source-code" id="find_from_meta_generator-source">
<pre>
<span class="ruby-comment"># File lib/common/models/wp_version/findable.rb, line 67</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">find_from_meta_generator</span>(<span class="ruby-identifier">target_uri</span>)
<span class="ruby-identifier">scan_url</span>(
<span class="ruby-identifier">target_uri</span>,
<span class="ruby-node">%{name=&quot;generator&quot; content=&quot;wordpress #{version_pattern}&quot;}</span>
)
<span class="ruby-keyword">end</span></pre>
</div><!-- find_from_meta_generator-source -->
</div>
</div><!-- find_from_meta_generator-method -->
<div id="find_from_rdf_generator-method" class="method-detail ">
<a name="method-i-find_from_rdf_generator"></a>
<div class="method-heading">
<span class="method-name">find_from_rdf_generator</span><span
class="method-args">(target_uri)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Attempts to find WordPress version from, the generator tag in the RDF feed
source.</p>
<p>@param [ <a href="../URI.html">URI</a> ] target_uri</p>
<p>@return [ String ] The version number</p>
<div class="method-source-code" id="find_from_rdf_generator-source">
<pre>
<span class="ruby-comment"># File lib/common/models/wp_version/findable.rb, line 94</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">find_from_rdf_generator</span>(<span class="ruby-identifier">target_uri</span>)
<span class="ruby-identifier">scan_url</span>(
<span class="ruby-identifier">target_uri</span>,
<span class="ruby-node">%{&lt;admin:generatorAgent rdf:resource=&quot;http://wordpress.org/\?v=#{version_pattern}&quot; /&gt;}</span>,
<span class="ruby-string">'feed/rdf/'</span>
)
<span class="ruby-keyword">end</span></pre>
</div><!-- find_from_rdf_generator-source -->
</div>
</div><!-- find_from_rdf_generator-method -->
<div id="find_from_readme-method" class="method-detail ">
<a name="method-i-find_from_readme"></a>
<div class="method-heading">
<span class="method-name">find_from_readme</span><span
class="method-args">(target_uri)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Attempts to find the WordPress version from the readme.html file.</p>
<p>@param [ <a href="../URI.html">URI</a> ] target_uri</p>
<p>@return [ String ] The version number</p>
<div class="method-source-code" id="find_from_readme-source">
<pre>
<span class="ruby-comment"># File lib/common/models/wp_version/findable.rb, line 182</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">find_from_readme</span>(<span class="ruby-identifier">target_uri</span>)
<span class="ruby-identifier">scan_url</span>(
<span class="ruby-identifier">target_uri</span>,
<span class="ruby-node">%{&lt;br /&gt;\sversion #{version_pattern}}</span>,
<span class="ruby-string">'readme.html'</span>
)
<span class="ruby-keyword">end</span></pre>
</div><!-- find_from_readme-source -->
</div>
</div><!-- find_from_readme-method -->
<div id="find_from_rss_generator-method" class="method-detail ">
<a name="method-i-find_from_rss_generator"></a>
<div class="method-heading">
<span class="method-name">find_from_rss_generator</span><span
class="method-args">(target_uri)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Attempts to find the WordPress version from, the generator tag in the RSS
feed source.</p>
<p>@param [ <a href="../URI.html">URI</a> ] target_uri</p>
<p>@return [ String ] The version number</p>
<div class="method-source-code" id="find_from_rss_generator-source">
<pre>
<span class="ruby-comment"># File lib/common/models/wp_version/findable.rb, line 80</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">find_from_rss_generator</span>(<span class="ruby-identifier">target_uri</span>)
<span class="ruby-identifier">scan_url</span>(
<span class="ruby-identifier">target_uri</span>,
<span class="ruby-node">%{&lt;generator&gt;http://wordpress.org/\?v=#{version_pattern}&lt;/generator&gt;}</span>,
<span class="ruby-string">'feed/'</span>
)
<span class="ruby-keyword">end</span></pre>
</div><!-- find_from_rss_generator-source -->
</div>
</div><!-- find_from_rss_generator-method -->
<div id="find_from_sitemap_generator-method" class="method-detail ">
<a name="method-i-find_from_sitemap_generator"></a>
<div class="method-heading">
<span class="method-name">find_from_sitemap_generator</span><span
class="method-args">(target_uri)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Attempts to find the WordPress version from the sitemap.xml file.</p>
<p>See: <a
href="http://code.google.com/p/wpscan/issues/detail?id=109">code.google.com/p/wpscan/issues/detail?id=109</a></p>
<p>@param [ <a href="../URI.html">URI</a> ] target_uri</p>
<p>@return [ String ] The version number</p>
<div class="method-source-code" id="find_from_sitemap_generator-source">
<pre>
<span class="ruby-comment"># File lib/common/models/wp_version/findable.rb, line 197</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">find_from_sitemap_generator</span>(<span class="ruby-identifier">target_uri</span>)
<span class="ruby-identifier">scan_url</span>(
<span class="ruby-identifier">target_uri</span>,
<span class="ruby-node">%{generator=&quot;wordpress/#{version_pattern}&quot;}</span>,
<span class="ruby-string">'sitemap.xml'</span>
)
<span class="ruby-keyword">end</span></pre>
</div><!-- find_from_sitemap_generator-source -->
</div>
</div><!-- find_from_sitemap_generator-method -->
<div id="scan_url-method" class="method-detail ">
<a name="method-i-scan_url"></a>
<div class="method-heading">
<span class="method-name">scan_url</span><span
class="method-args">(target_uri, pattern, path = nil)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Returns the first match of &lt;pattern&gt; in the body of the url</p>
<p>@param [ <a href="../URI.html">URI</a> ] target_uri @param [ Regex ]
pattern @param [ String ] path</p>
<p>@return [ String ]</p>
<div class="method-source-code" id="scan_url-source">
<pre>
<span class="ruby-comment"># File lib/common/models/wp_version/findable.rb, line 45</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">scan_url</span>(<span class="ruby-identifier">target_uri</span>, <span class="ruby-identifier">pattern</span>, <span class="ruby-identifier">path</span> = <span class="ruby-keyword">nil</span>)
<span class="ruby-identifier">url</span> = <span class="ruby-identifier">path</span> <span class="ruby-operator">?</span> <span class="ruby-identifier">target_uri</span>.<span class="ruby-identifier">merge</span>(<span class="ruby-identifier">path</span>).<span class="ruby-identifier">to_s</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">target_uri</span>.<span class="ruby-identifier">to_s</span>
<span class="ruby-identifier">response</span> = <span class="ruby-constant">Browser</span>.<span class="ruby-identifier">get_and_follow_location</span>(<span class="ruby-identifier">url</span>)
<span class="ruby-identifier">response</span>.<span class="ruby-identifier">body</span>[<span class="ruby-identifier">pattern</span>, <span class="ruby-value">1</span>]
<span class="ruby-keyword">end</span></pre>
</div><!-- scan_url-source -->
</div>
</div><!-- scan_url-method -->
</div><!-- protected-instance-method-details -->
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