gitlabhq/doc/code/classes/Key.html
2012-12-30 14:43:00 +02:00

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<title>Key</title>
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<div class="banner">
<h1>
<span class="type">Class</span>
Key
<span class="parent">&lt;
ActiveRecord::Base
</span>
</h1>
<ul class="files">
<li><a href="../files/app/models/key_rb.html">app/models/key.rb</a></li>
</ul>
</div>
<div id="bodyContent">
<div id="content">
<!-- Method ref -->
<div class="sectiontitle">Methods</div>
<dl class="methods">
<dt>F</dt>
<dd>
<ul>
<li>
<a href="#method-i-fingerprintable_key">fingerprintable_key</a>
</li>
</ul>
</dd>
<dt>I</dt>
<dd>
<ul>
<li>
<a href="#method-i-is_deploy_key">is_deploy_key</a>
</li>
</ul>
</dd>
<dt>L</dt>
<dd>
<ul>
<li>
<a href="#method-i-last_deploy-3F">last_deploy?</a>
</li>
</ul>
</dd>
<dt>P</dt>
<dd>
<ul>
<li>
<a href="#method-i-projects">projects</a>
</li>
</ul>
</dd>
<dt>S</dt>
<dd>
<ul>
<li>
<a href="#method-i-set_identifier">set_identifier</a>,
</li>
<li>
<a href="#method-i-strip_white_space">strip_white_space</a>
</li>
</ul>
</dd>
<dt>U</dt>
<dd>
<ul>
<li>
<a href="#method-i-unique_key">unique_key</a>
</li>
</ul>
</dd>
</dl>
<!-- Methods -->
<div class="sectiontitle">Instance Public methods</div>
<div class="method">
<div class="title method-title" id="method-i-fingerprintable_key">
<b>fingerprintable_key</b>()
<a href="../classes/Key.html#method-i-fingerprintable_key" name="method-i-fingerprintable_key" class="permalink">Link</a>
</div>
<div class="description">
</div>
<div class="sourcecode">
<p class="source-link">
Source:
<a href="javascript:toggleSource('method-i-fingerprintable_key_source')" id="l_method-i-fingerprintable_key_source">show</a>
</p>
<div id="method-i-fingerprintable_key_source" class="dyn-source">
<pre><span class="ruby-comment"># File app/models/key.rb, line 44</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">fingerprintable_key</span>
<span class="ruby-keyword">return</span> <span class="ruby-keyword">true</span> <span class="ruby-keyword">unless</span> <span class="ruby-identifier">key</span> <span class="ruby-comment"># Don't test if there is no key.</span>
<span class="ruby-comment"># `ssh-keygen -lf /dev/stdin &lt;&lt;&lt; &quot;#{key}&quot;` errors with: redirection unexpected</span>
<span class="ruby-identifier">file</span> = <span class="ruby-constant">Tempfile</span>.<span class="ruby-identifier">new</span>(<span class="ruby-string">'key_file'</span>)
<span class="ruby-keyword">begin</span>
<span class="ruby-identifier">file</span>.<span class="ruby-identifier">puts</span> <span class="ruby-identifier">key</span>
<span class="ruby-identifier">file</span>.<span class="ruby-identifier">rewind</span>
<span class="ruby-identifier">fingerprint_output</span> = <span class="ruby-node">%xssh-keygen -lf #{file.path} 2&gt;&amp;1`</span> <span class="ruby-comment"># Catch stderr.</span>
<span class="ruby-keyword">ensure</span>
<span class="ruby-identifier">file</span>.<span class="ruby-identifier">close</span>
<span class="ruby-identifier">file</span>.<span class="ruby-identifier">unlink</span> <span class="ruby-comment"># deletes the temp file</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">errors</span>.<span class="ruby-identifier">add</span>(<span class="ruby-value">:key</span>, <span class="ruby-string">&quot;can't be fingerprinted&quot;</span>) <span class="ruby-keyword">if</span> <span class="ruby-identifier">fingerprint_output</span>.<span class="ruby-identifier">match</span>(<span class="ruby-string">&quot;failed&quot;</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div class="method">
<div class="title method-title" id="method-i-is_deploy_key">
<b>is_deploy_key</b>()
<a href="../classes/Key.html#method-i-is_deploy_key" name="method-i-is_deploy_key" class="permalink">Link</a>
</div>
<div class="description">
</div>
<div class="sourcecode">
<p class="source-link">
Source:
<a href="javascript:toggleSource('method-i-is_deploy_key_source')" id="l_method-i-is_deploy_key_source">show</a>
</p>
<div id="method-i-is_deploy_key_source" class="dyn-source">
<pre><span class="ruby-comment"># File app/models/key.rb, line 67</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">is_deploy_key</span>
<span class="ruby-keyword">true</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">project_id</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div class="method">
<div class="title method-title" id="method-i-last_deploy-3F">
<b>last_deploy?</b>()
<a href="../classes/Key.html#method-i-last_deploy-3F" name="method-i-last_deploy-3F" class="permalink">Link</a>
</div>
<div class="description">
</div>
<div class="sourcecode">
<p class="source-link">
Source:
<a href="javascript:toggleSource('method-i-last_deploy-3F_source')" id="l_method-i-last_deploy-3F_source">show</a>
</p>
<div id="method-i-last_deploy-3F_source" class="dyn-source">
<pre><span class="ruby-comment"># File app/models/key.rb, line 80</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">last_deploy?</span>
<span class="ruby-constant">Key</span>.<span class="ruby-identifier">where</span>(<span class="ruby-identifier">identifier</span><span class="ruby-operator">:</span> <span class="ruby-identifier">identifier</span>).<span class="ruby-identifier">count</span> <span class="ruby-operator">==</span> <span class="ruby-number">0</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div class="method">
<div class="title method-title" id="method-i-projects">
<b>projects</b>()
<a href="../classes/Key.html#method-i-projects" name="method-i-projects" class="permalink">Link</a>
</div>
<div class="description">
<p>projects that has this key</p>
</div>
<div class="sourcecode">
<p class="source-link">
Source:
<a href="javascript:toggleSource('method-i-projects_source')" id="l_method-i-projects_source">show</a>
</p>
<div id="method-i-projects_source" class="dyn-source">
<pre><span class="ruby-comment"># File app/models/key.rb, line 72</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">projects</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">is_deploy_key</span>
[<span class="ruby-identifier">project</span>]
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">user</span>.<span class="ruby-identifier">projects</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div class="method">
<div class="title method-title" id="method-i-set_identifier">
<b>set_identifier</b>()
<a href="../classes/Key.html#method-i-set_identifier" name="method-i-set_identifier" class="permalink">Link</a>
</div>
<div class="description">
</div>
<div class="sourcecode">
<p class="source-link">
Source:
<a href="javascript:toggleSource('method-i-set_identifier_source')" id="l_method-i-set_identifier_source">show</a>
</p>
<div id="method-i-set_identifier_source" class="dyn-source">
<pre><span class="ruby-comment"># File app/models/key.rb, line 59</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">set_identifier</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">is_deploy_key</span>
<span class="ruby-keyword">self</span>.<span class="ruby-identifier">identifier</span> = <span class="ruby-node">&quot;deploy_#{Digest::MD5.hexdigest(key)}&quot;</span>
<span class="ruby-keyword">else</span>
<span class="ruby-keyword">self</span>.<span class="ruby-identifier">identifier</span> = <span class="ruby-node">&quot;#{user.identifier}_#{Time.now.to_i}&quot;</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div class="method">
<div class="title method-title" id="method-i-strip_white_space">
<b>strip_white_space</b>()
<a href="../classes/Key.html#method-i-strip_white_space" name="method-i-strip_white_space" class="permalink">Link</a>
</div>
<div class="description">
</div>
<div class="sourcecode">
<p class="source-link">
Source:
<a href="javascript:toggleSource('method-i-strip_white_space_source')" id="l_method-i-strip_white_space_source">show</a>
</p>
<div id="method-i-strip_white_space_source" class="dyn-source">
<pre><span class="ruby-comment"># File app/models/key.rb, line 32</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">strip_white_space</span>
<span class="ruby-keyword">self</span>.<span class="ruby-identifier">key</span> = <span class="ruby-keyword">self</span>.<span class="ruby-identifier">key</span>.<span class="ruby-identifier">strip</span> <span class="ruby-keyword">unless</span> <span class="ruby-keyword">self</span>.<span class="ruby-identifier">key</span>.<span class="ruby-identifier">blank?</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div class="method">
<div class="title method-title" id="method-i-unique_key">
<b>unique_key</b>()
<a href="../classes/Key.html#method-i-unique_key" name="method-i-unique_key" class="permalink">Link</a>
</div>
<div class="description">
</div>
<div class="sourcecode">
<p class="source-link">
Source:
<a href="javascript:toggleSource('method-i-unique_key_source')" id="l_method-i-unique_key_source">show</a>
</p>
<div id="method-i-unique_key_source" class="dyn-source">
<pre><span class="ruby-comment"># File app/models/key.rb, line 36</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">unique_key</span>
<span class="ruby-identifier">query</span> = <span class="ruby-constant">Key</span>.<span class="ruby-identifier">where</span>(<span class="ruby-identifier">key</span><span class="ruby-operator">:</span> <span class="ruby-identifier">key</span>)
<span class="ruby-identifier">query</span> = <span class="ruby-identifier">query</span>.<span class="ruby-identifier">where</span>(<span class="ruby-string">'(project_id IS NULL OR project_id = ?)'</span>, <span class="ruby-identifier">project_id</span>) <span class="ruby-keyword">if</span> <span class="ruby-identifier">project_id</span>
<span class="ruby-keyword">if</span> (<span class="ruby-identifier">query</span>.<span class="ruby-identifier">count</span> <span class="ruby-operator">&gt;</span> <span class="ruby-number">0</span>)
<span class="ruby-identifier">errors</span>.<span class="ruby-identifier">add</span> <span class="ruby-value">:key</span>, <span class="ruby-string">'already exist.'</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
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