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<li><a href="#method-i-remove_junk_from_nickname">#remove_junk_from_nickname</a></li>
<li><a href="#method-i-usernames">#usernames</a></li>
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<h1 class="module">WpUsernames</h1>
<div id="description" class="description">
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<!-- Methods -->
<div id="public-instance-method-details" class="method-section section">
<h3 class="section-header">Public Instance Methods</h3>
<div id="author_url-method" class="method-detail ">
<a name="method-i-author_url"></a>
<div class="method-heading">
<span class="method-name">author_url</span><span
class="method-args">(author_id)</span>
<span class="method-click-advice">click to toggle source</span>
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<div class="method-description">
<div class="method-source-code" id="author_url-source">
<pre>
<span class="ruby-comment"># File lib/wpscan/modules/wp_usernames.rb, line 102</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">author_url</span>(<span class="ruby-identifier">author_id</span>)
<span class="ruby-ivar">@uri</span>.<span class="ruby-identifier">merge</span>(<span class="ruby-node">&quot;?author=#{author_id}&quot;</span>).<span class="ruby-identifier">to_s</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- author_url-source -->
</div>
</div><!-- author_url-method -->
<div id="extract_nickname_from_body-method" class="method-detail ">
<a name="method-i-extract_nickname_from_body"></a>
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<span class="method-name">extract_nickname_from_body</span><span
class="method-args">(body)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="extract_nickname_from_body-source">
<pre>
<span class="ruby-comment"># File lib/wpscan/modules/wp_usernames.rb, line 77</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">extract_nickname_from_body</span>(<span class="ruby-identifier">body</span>)
<span class="ruby-identifier">body</span>[<span class="ruby-regexp">%{&lt;title&gt;([^&lt;]*)&lt;/title&gt;}</span>, <span class="ruby-value">1</span>]
<span class="ruby-keyword">end</span></pre>
</div><!-- extract_nickname_from_body-source -->
</div>
</div><!-- extract_nickname_from_body-method -->
<div id="get_nickname_from_response-method" class="method-detail ">
<a name="method-i-get_nickname_from_response"></a>
<div class="method-heading">
<span class="method-name">get_nickname_from_response</span><span
class="method-args">(resp)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="get_nickname_from_response-source">
<pre>
<span class="ruby-comment"># File lib/wpscan/modules/wp_usernames.rb, line 69</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">get_nickname_from_response</span>(<span class="ruby-identifier">resp</span>)
<span class="ruby-identifier">nickname</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">resp</span>.<span class="ruby-identifier">code</span> <span class="ruby-operator">==</span> <span class="ruby-value">200</span>
<span class="ruby-identifier">nickname</span> = <span class="ruby-identifier">extract_nickname_from_body</span>(<span class="ruby-identifier">resp</span>.<span class="ruby-identifier">body</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">nickname</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- get_nickname_from_response-source -->
</div>
</div><!-- get_nickname_from_response-method -->
<div id="get_nickname_from_url-method" class="method-detail ">
<a name="method-i-get_nickname_from_url"></a>
<div class="method-heading">
<span class="method-name">get_nickname_from_url</span><span
class="method-args">(url)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="get_nickname_from_url-source">
<pre>
<span class="ruby-comment"># File lib/wpscan/modules/wp_usernames.rb, line 60</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">get_nickname_from_url</span>(<span class="ruby-identifier">url</span>)
<span class="ruby-identifier">resp</span> = <span class="ruby-constant">Browser</span>.<span class="ruby-identifier">instance</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">url</span>, { <span class="ruby-value">:follow_location</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-keyword">true</span>, <span class="ruby-value">:max_redirects</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-value">2</span> })
<span class="ruby-identifier">nickname</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">resp</span>.<span class="ruby-identifier">code</span> <span class="ruby-operator">==</span> <span class="ruby-value">200</span>
<span class="ruby-identifier">nickname</span> = <span class="ruby-identifier">extract_nickname_from_body</span>(<span class="ruby-identifier">resp</span>.<span class="ruby-identifier">body</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">nickname</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- get_nickname_from_url-source -->
</div>
</div><!-- get_nickname_from_url-method -->
<div id="remove_junk_from_nickname-method" class="method-detail ">
<a name="method-i-remove_junk_from_nickname"></a>
<div class="method-heading">
<span class="method-name">remove_junk_from_nickname</span><span
class="method-args">(usernames)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="remove_junk_from_nickname-source">
<pre>
<span class="ruby-comment"># File lib/wpscan/modules/wp_usernames.rb, line 81</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">remove_junk_from_nickname</span>(<span class="ruby-identifier">usernames</span>)
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">usernames</span>.<span class="ruby-identifier">kind_of?</span> <span class="ruby-constant">Array</span>
<span class="ruby-identifier">raise</span>(<span class="ruby-string">&quot;Need an array as input&quot;</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">nicknames</span> = []
<span class="ruby-identifier">usernames</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">u</span><span class="ruby-operator">|</span>
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">u</span>.<span class="ruby-identifier">kind_of?</span> <span class="ruby-constant">WpUser</span>
<span class="ruby-identifier">raise</span>(<span class="ruby-string">&quot;Items must be of type WpUser&quot;</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">nickname</span> = <span class="ruby-identifier">u</span>.<span class="ruby-identifier">nickname</span>
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">nickname</span> <span class="ruby-operator">==</span> <span class="ruby-string">&quot;empty&quot;</span>
<span class="ruby-identifier">nicknames</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">nickname</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">junk</span> = <span class="ruby-identifier">get_equal_string_end</span>(<span class="ruby-identifier">nicknames</span>)
<span class="ruby-identifier">usernames</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">u</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">u</span>.<span class="ruby-identifier">nickname</span> = <span class="ruby-identifier">u</span>.<span class="ruby-identifier">nickname</span>.<span class="ruby-identifier">sub</span>(<span class="ruby-node">/#{Regexp.escape(junk)}$/</span>, <span class="ruby-string">&quot;&quot;</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">usernames</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- remove_junk_from_nickname-source -->
</div>
</div><!-- remove_junk_from_nickname-method -->
<div id="usernames-method" class="method-detail ">
<a name="method-i-usernames"></a>
<div class="method-heading">
<span class="method-name">usernames</span><span
class="method-args">(options = {})</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Enumerate wordpress usernames by using Veronica Valeross technique: <a
href="http://seclists.org/fulldisclosure/2011/May/493">seclists.org/fulldisclosure/2011/May/493</a></p>
<p>Available options :</p>
<pre>:range - default : 1..10</pre>
<p>returns an array of <a href="WpUser.html">WpUser</a> (can be empty)</p>
<div class="method-source-code" id="usernames-source">
<pre>
<span class="ruby-comment"># File lib/wpscan/modules/wp_usernames.rb, line 28</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">usernames</span>(<span class="ruby-identifier">options</span> = {})
<span class="ruby-identifier">range</span> = <span class="ruby-identifier">options</span>[<span class="ruby-value">:range</span>] <span class="ruby-operator">||</span> (<span class="ruby-value">1</span><span class="ruby-operator">..</span><span class="ruby-value">10</span>)
<span class="ruby-identifier">browser</span> = <span class="ruby-constant">Browser</span>.<span class="ruby-identifier">instance</span>
<span class="ruby-identifier">usernames</span> = []
<span class="ruby-identifier">range</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">author_id</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">url</span> = <span class="ruby-identifier">author_url</span>(<span class="ruby-identifier">author_id</span>)
<span class="ruby-identifier">response</span> = <span class="ruby-identifier">browser</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">url</span>)
<span class="ruby-identifier">username</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-identifier">nickname</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">response</span>.<span class="ruby-identifier">code</span> <span class="ruby-operator">==</span> <span class="ruby-value">301</span> <span class="ruby-comment"># username in location?</span>
<span class="ruby-identifier">username</span> = <span class="ruby-identifier">response</span>.<span class="ruby-identifier">headers_hash</span>[<span class="ruby-string">'location'</span>][<span class="ruby-regexp">%{/author/([^/]+)/}</span>, <span class="ruby-value">1</span>]
<span class="ruby-comment"># Get the real name from the redirect site</span>
<span class="ruby-identifier">nickname</span> = <span class="ruby-identifier">get_nickname_from_url</span>(<span class="ruby-identifier">url</span>)
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">response</span>.<span class="ruby-identifier">code</span> <span class="ruby-operator">==</span> <span class="ruby-value">200</span> <span class="ruby-comment"># username in body?</span>
<span class="ruby-identifier">username</span> = <span class="ruby-identifier">response</span>.<span class="ruby-identifier">body</span>[<span class="ruby-regexp">%{posts by (.*) feed}</span>, <span class="ruby-value">1</span>]
<span class="ruby-identifier">nickname</span> = <span class="ruby-identifier">get_nickname_from_response</span>(<span class="ruby-identifier">response</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">username</span> <span class="ruby-operator">==</span> <span class="ruby-keyword">nil</span> <span class="ruby-keyword">and</span> <span class="ruby-identifier">nickname</span> <span class="ruby-operator">==</span> <span class="ruby-keyword">nil</span>
<span class="ruby-identifier">usernames</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-constant">WpUser</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">username</span>, <span class="ruby-identifier">author_id</span>, <span class="ruby-identifier">nickname</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">usernames</span> = <span class="ruby-identifier">remove_junk_from_nickname</span>(<span class="ruby-identifier">usernames</span>)
<span class="ruby-comment"># clean the array, remove nils and possible duplicates</span>
<span class="ruby-identifier">usernames</span>.<span class="ruby-identifier">flatten!</span>
<span class="ruby-identifier">usernames</span>.<span class="ruby-identifier">compact!</span>
<span class="ruby-identifier">usernames</span>.<span class="ruby-identifier">uniq</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- usernames-source -->
</div>
</div><!-- usernames-method -->
</div><!-- public-instance-method-details -->
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