| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" |
| "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> |
| <title>Coverage Report</title> |
| <link title="Style" type="text/css" rel="stylesheet" href="css/main.css"/> |
| <script type="text/javascript" src="js/popup.js"></script> |
| </head> |
| <body> |
| <h5>Coverage Report - org.apache.shiro.crypto.hash.HashService</h5> |
| <div class="separator"> </div> |
| <table class="report"> |
| <thead><tr> <td class="heading">Classes in this File</td> <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Line Coverage</a></td> <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Branch Coverage</a></td> <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Complexity</a></td></tr></thead> |
| <tr><td><a href="org.apache.shiro.crypto.hash.HashService.html">HashService</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td class="value"><span class="hidden">1.0;</span>1</td></tr> |
| |
| </table> |
| <div class="separator"> </div> |
| <table cellspacing="0" cellpadding="0" class="src"> |
| <tr> <td class="numLine"> 1</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment">/*</span></pre></td></tr> |
| <tr> <td class="numLine"> 2</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></pre></td></tr> |
| <tr> <td class="numLine"> 3</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * or more contributor license agreements. See the NOTICE file</span></pre></td></tr> |
| <tr> <td class="numLine"> 4</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * distributed with this work for additional information</span></pre></td></tr> |
| <tr> <td class="numLine"> 5</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></pre></td></tr> |
| <tr> <td class="numLine"> 6</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * to you under the Apache License, Version 2.0 (the</span></pre></td></tr> |
| <tr> <td class="numLine"> 7</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * "License"); you may not use this file except in compliance</span></pre></td></tr> |
| <tr> <td class="numLine"> 8</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * with the License. You may obtain a copy of the License at</span></pre></td></tr> |
| <tr> <td class="numLine"> 9</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> *</span></pre></td></tr> |
| <tr> <td class="numLine"> 10</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></pre></td></tr> |
| <tr> <td class="numLine"> 11</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> *</span></pre></td></tr> |
| <tr> <td class="numLine"> 12</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * Unless required by applicable law or agreed to in writing,</span></pre></td></tr> |
| <tr> <td class="numLine"> 13</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * software distributed under the License is distributed on an</span></pre></td></tr> |
| <tr> <td class="numLine"> 14</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></pre></td></tr> |
| <tr> <td class="numLine"> 15</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * KIND, either express or implied. See the License for the</span></pre></td></tr> |
| <tr> <td class="numLine"> 16</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * specific language governing permissions and limitations</span></pre></td></tr> |
| <tr> <td class="numLine"> 17</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * under the License.</span></pre></td></tr> |
| <tr> <td class="numLine"> 18</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> */</span></pre></td></tr> |
| <tr> <td class="numLine"> 19</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="keyword">package</span> org.apache.shiro.crypto.hash;</pre></td></tr> |
| <tr> <td class="numLine"> 20</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> </pre></td></tr> |
| <tr> <td class="numLine"> 21</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment">/**</span></pre></td></tr> |
| <tr> <td class="numLine"> 22</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * A {@code HashService} hashes input sources utilizing a particular hashing strategy.</span></pre></td></tr> |
| <tr> <td class="numLine"> 23</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * <p/></span></pre></td></tr> |
| <tr> <td class="numLine"> 24</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * A {@code HashService} sits at a higher architectural level than Shiro's simple {@link Hash} classes: it allows</span></pre></td></tr> |
| <tr> <td class="numLine"> 25</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * for salting and iteration-related strategies to be configured and internalized in a</span></pre></td></tr> |
| <tr> <td class="numLine"> 26</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * single component that can be re-used in multiple places in the application.</span></pre></td></tr> |
| <tr> <td class="numLine"> 27</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * <p/></span></pre></td></tr> |
| <tr> <td class="numLine"> 28</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * For example, for the most secure hashes, it is highly recommended to use a randomly generated salt, potentially</span></pre></td></tr> |
| <tr> <td class="numLine"> 29</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * paired with an configuration-specific private salt, in addition to using multiple hash iterations.</span></pre></td></tr> |
| <tr> <td class="numLine"> 30</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * <p/></span></pre></td></tr> |
| <tr> <td class="numLine"> 31</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * While one can do this easily enough using Shiro's {@link Hash} implementations directly, this direct approach could</span></pre></td></tr> |
| <tr> <td class="numLine"> 32</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * quickly lead to copy-and-paste behavior. For example, consider this logic which might need to repeated in an</span></pre></td></tr> |
| <tr> <td class="numLine"> 33</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * application:</span></pre></td></tr> |
| <tr> <td class="numLine"> 34</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * <pre></span></pre></td></tr> |
| <tr> <td class="numLine"> 35</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * int numHashIterations = ...</span></pre></td></tr> |
| <tr> <td class="numLine"> 36</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * ByteSource privateSalt = ...</span></pre></td></tr> |
| <tr> <td class="numLine"> 37</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * ByteSource randomSalt = {@link org.apache.shiro.crypto.RandomNumberGenerator randomNumberGenerator}.nextBytes();</span></pre></td></tr> |
| <tr> <td class="numLine"> 38</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * ByteSource combined = combine(privateSalt, randomSalt);</span></pre></td></tr> |
| <tr> <td class="numLine"> 39</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * Hash hash = Sha512Hash(source, combined, numHashIterations);</span></pre></td></tr> |
| <tr> <td class="numLine"> 40</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * save(hash);</span></pre></td></tr> |
| <tr> <td class="numLine"> 41</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * </pre></span></pre></td></tr> |
| <tr> <td class="numLine"> 42</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * In this example, often only the input source will change during runtime, while the hashing strategy (how salts</span></pre></td></tr> |
| <tr> <td class="numLine"> 43</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * are generated or acquired, how many hash iterations will be performed, etc) usually remain consistent. A HashService</span></pre></td></tr> |
| <tr> <td class="numLine"> 44</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * internalizes this logic so the above becomes simply this:</span></pre></td></tr> |
| <tr> <td class="numLine"> 45</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * <pre></span></pre></td></tr> |
| <tr> <td class="numLine"> 46</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * HashRequest request = new HashRequest.Builder().source(source).build();</span></pre></td></tr> |
| <tr> <td class="numLine"> 47</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * Hash result = hashService.hash(request);</span></pre></td></tr> |
| <tr> <td class="numLine"> 48</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * save(result);</span></pre></td></tr> |
| <tr> <td class="numLine"> 49</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * </pre></span></pre></td></tr> |
| <tr> <td class="numLine"> 50</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> *</span></pre></td></tr> |
| <tr> <td class="numLine"> 51</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * @since 1.2</span></pre></td></tr> |
| <tr> <td class="numLine"> 52</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> */</span></pre></td></tr> |
| <tr> <td class="numLine"> 53</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">interface</span> HashService {</pre></td></tr> |
| <tr> <td class="numLine"> 54</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> </pre></td></tr> |
| <tr> <td class="numLine"> 55</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment">/**</span></pre></td></tr> |
| <tr> <td class="numLine"> 56</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * Computes a hash based on the given request.</span></pre></td></tr> |
| <tr> <td class="numLine"> 57</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> *</span></pre></td></tr> |
| <tr> <td class="numLine"> 58</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * <h3>Salt Notice</h3></span></pre></td></tr> |
| <tr> <td class="numLine"> 59</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> *</span></pre></td></tr> |
| <tr> <td class="numLine"> 60</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * If a salt accompanies the return value</span></pre></td></tr> |
| <tr> <td class="numLine"> 61</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * (i.e. <code>returnedHash.{@link org.apache.shiro.crypto.hash.Hash#getSalt() getSalt()} != null</code>), this</span></pre></td></tr> |
| <tr> <td class="numLine"> 62</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * same exact salt <b><em>MUST</em></b> be presented back to the {@code HashService} if hash</span></pre></td></tr> |
| <tr> <td class="numLine"> 63</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * comparison/verification will be performed at a later time (for example, for password hash or file checksum</span></pre></td></tr> |
| <tr> <td class="numLine"> 64</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * comparison).</span></pre></td></tr> |
| <tr> <td class="numLine"> 65</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * <p/></span></pre></td></tr> |
| <tr> <td class="numLine"> 66</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * For additional security, the {@code HashService}'s internal implementation may use more complex salting</span></pre></td></tr> |
| <tr> <td class="numLine"> 67</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * strategies than what would be achieved by computing a {@code Hash} manually.</span></pre></td></tr> |
| <tr> <td class="numLine"> 68</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * <p/></span></pre></td></tr> |
| <tr> <td class="numLine"> 69</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * In summary, if a {@link HashService} returns a salt in a returned Hash, it is expected that the same salt</span></pre></td></tr> |
| <tr> <td class="numLine"> 70</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * will be provided to the same {@code HashService} instance.</span></pre></td></tr> |
| <tr> <td class="numLine"> 71</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> *</span></pre></td></tr> |
| <tr> <td class="numLine"> 72</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * @param request the request to process</span></pre></td></tr> |
| <tr> <td class="numLine"> 73</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * @return the hashed data</span></pre></td></tr> |
| <tr> <td class="numLine"> 74</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> * @see Hash#getSalt()</span></pre></td></tr> |
| <tr> <td class="numLine"> 75</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> <span class="comment"> */</span></pre></td></tr> |
| <tr> <td class="numLine"> 76</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> Hash computeHash(HashRequest request);</pre></td></tr> |
| <tr> <td class="numLine"> 77</td> <td class="nbHits"> </td> |
| <td class="src"><pre class="src"> }</pre></td></tr> |
| </table> |
| |
| <div class="footer">Report generated by <a href="http://cobertura.sourceforge.net/" target="_top">Cobertura</a> 1.9.4.1 on 3/4/16 6:04 PM.</div> |
| </body> |
| </html> |
