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| <pre><span class="sourceLineNo">001</span><a id="line.1">package org.apache.archiva.redback.integration.filter.authentication.digest;</a> |
| <span class="sourceLineNo">002</span><a id="line.2"></a> |
| <span class="sourceLineNo">003</span><a id="line.3">/*</a> |
| <span class="sourceLineNo">004</span><a id="line.4"> * Licensed to the Apache Software Foundation (ASF) under one</a> |
| <span class="sourceLineNo">005</span><a id="line.5"> * or more contributor license agreements. See the NOTICE file</a> |
| <span class="sourceLineNo">006</span><a id="line.6"> * distributed with this work for additional information</a> |
| <span class="sourceLineNo">007</span><a id="line.7"> * regarding copyright ownership. The ASF licenses this file</a> |
| <span class="sourceLineNo">008</span><a id="line.8"> * to you under the Apache License, Version 2.0 (the</a> |
| <span class="sourceLineNo">009</span><a id="line.9"> * "License"); you may not use this file except in compliance</a> |
| <span class="sourceLineNo">010</span><a id="line.10"> * with the License. You may obtain a copy of the License at</a> |
| <span class="sourceLineNo">011</span><a id="line.11"> *</a> |
| <span class="sourceLineNo">012</span><a id="line.12"> * http://www.apache.org/licenses/LICENSE-2.0</a> |
| <span class="sourceLineNo">013</span><a id="line.13"> *</a> |
| <span class="sourceLineNo">014</span><a id="line.14"> * Unless required by applicable law or agreed to in writing,</a> |
| <span class="sourceLineNo">015</span><a id="line.15"> * software distributed under the License is distributed on an</a> |
| <span class="sourceLineNo">016</span><a id="line.16"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</a> |
| <span class="sourceLineNo">017</span><a id="line.17"> * KIND, either express or implied. See the License for the</a> |
| <span class="sourceLineNo">018</span><a id="line.18"> * specific language governing permissions and limitations</a> |
| <span class="sourceLineNo">019</span><a id="line.19"> * under the License.</a> |
| <span class="sourceLineNo">020</span><a id="line.20"> */</a> |
| <span class="sourceLineNo">021</span><a id="line.21"></a> |
| <span class="sourceLineNo">022</span><a id="line.22">import java.security.MessageDigest;</a> |
| <span class="sourceLineNo">023</span><a id="line.23">import java.security.NoSuchAlgorithmException;</a> |
| <span class="sourceLineNo">024</span><a id="line.24"></a> |
| <span class="sourceLineNo">025</span><a id="line.25">/**</a> |
| <span class="sourceLineNo">026</span><a id="line.26"> * Digest</a> |
| <span class="sourceLineNo">027</span><a id="line.27"> *</a> |
| <span class="sourceLineNo">028</span><a id="line.28"> * @author <a href="mailto:joakim@erdfelt.com">Joakim Erdfelt</a></a> |
| <span class="sourceLineNo">029</span><a id="line.29"> *</a> |
| <span class="sourceLineNo">030</span><a id="line.30"> */</a> |
| <span class="sourceLineNo">031</span><a id="line.31">public class Digest</a> |
| <span class="sourceLineNo">032</span><a id="line.32">{</a> |
| <span class="sourceLineNo">033</span><a id="line.33"> public static String md5Hex( String data )</a> |
| <span class="sourceLineNo">034</span><a id="line.34"> {</a> |
| <span class="sourceLineNo">035</span><a id="line.35"> MessageDigest digest = getDigest( "MD5" );</a> |
| <span class="sourceLineNo">036</span><a id="line.36"> return Hex.encode( digest.digest( data.getBytes() ) );</a> |
| <span class="sourceLineNo">037</span><a id="line.37"> }</a> |
| <span class="sourceLineNo">038</span><a id="line.38"></a> |
| <span class="sourceLineNo">039</span><a id="line.39"> public static MessageDigest getDigest( String algorithm )</a> |
| <span class="sourceLineNo">040</span><a id="line.40"> {</a> |
| <span class="sourceLineNo">041</span><a id="line.41"> try</a> |
| <span class="sourceLineNo">042</span><a id="line.42"> {</a> |
| <span class="sourceLineNo">043</span><a id="line.43"> return MessageDigest.getInstance( algorithm );</a> |
| <span class="sourceLineNo">044</span><a id="line.44"> }</a> |
| <span class="sourceLineNo">045</span><a id="line.45"> catch ( NoSuchAlgorithmException e )</a> |
| <span class="sourceLineNo">046</span><a id="line.46"> {</a> |
| <span class="sourceLineNo">047</span><a id="line.47"> throw new RuntimeException( "Error initializing MessageDigest: " + e.getMessage(), e );</a> |
| <span class="sourceLineNo">048</span><a id="line.48"> }</a> |
| <span class="sourceLineNo">049</span><a id="line.49"> }</a> |
| <span class="sourceLineNo">050</span><a id="line.50">}</a> |
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