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| <pre><span class="sourceLineNo">001</span>package org.apache.archiva.redback.policy.rules;<a name="line.1"></a> |
| <span class="sourceLineNo">002</span><a name="line.2"></a> |
| <span class="sourceLineNo">003</span>/*<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * Copyright 2001-2006 The Apache Software Foundation.<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> *<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * Licensed under the Apache License, Version 2.0 (the "License");<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * you may not use this file except in compliance with the License.<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span><a name="line.18"></a> |
| <span class="sourceLineNo">019</span>import org.apache.archiva.redback.configuration.UserConfigurationKeys;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import org.apache.archiva.redback.policy.PasswordRuleViolations;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import org.apache.archiva.redback.policy.UserSecurityPolicy;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.archiva.redback.users.User;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.commons.lang3.StringUtils;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.springframework.stereotype.Service;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span><a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import javax.annotation.PostConstruct;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span><a name="line.27"></a> |
| <span class="sourceLineNo">028</span>/**<a name="line.28"></a> |
| <span class="sourceLineNo">029</span> * Basic Password Rule, Checks for non-empty passwords that have at least {@link #setMinimumCount(int)} of<a name="line.29"></a> |
| <span class="sourceLineNo">030</span> * alpha characters contained within.<a name="line.30"></a> |
| <span class="sourceLineNo">031</span> *<a name="line.31"></a> |
| <span class="sourceLineNo">032</span> * @author <a href="mailto:joakim@erdfelt.com">Joakim Erdfelt</a><a name="line.32"></a> |
| <span class="sourceLineNo">033</span> */<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>@Service( "passwordRule#alpha-count" )<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>public class AlphaPasswordRule<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> extends AbstractPasswordRule<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>{<a name="line.37"></a> |
| <span class="sourceLineNo">038</span><a name="line.38"></a> |
| <span class="sourceLineNo">039</span> private int minimumCount;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span><a name="line.40"></a> |
| <span class="sourceLineNo">041</span> private int countAlphaCharacters( String password )<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> {<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> int count = 0;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span><a name="line.44"></a> |
| <span class="sourceLineNo">045</span> if ( StringUtils.isEmpty( password ) )<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> {<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> return count;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> }<a name="line.48"></a> |
| <span class="sourceLineNo">049</span><a name="line.49"></a> |
| <span class="sourceLineNo">050</span> /* TODO: Eventually upgrade to the JDK 1.5 Technique<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> * <a name="line.51"></a> |
| <span class="sourceLineNo">052</span> * // Doing this via iteration of code points to take in account localized passwords.<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> * for ( int i = 0; i < password.length(); i++ )<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> * {<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> * int codepoint = password.codePointAt( i );<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> * if ( Character.isLetter( codepoint ) )<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> * {<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> * count++;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> * }<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> * }<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> */<a name="line.61"></a> |
| <span class="sourceLineNo">062</span><a name="line.62"></a> |
| <span class="sourceLineNo">063</span> // JDK 1.4 Technique - NOT LOCALIZED.<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> for ( int i = 0; i < password.length(); i++ )<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> {<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> char c = password.charAt( i );<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> if ( Character.isLetter( c ) )<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> {<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> count++;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> }<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> }<a name="line.71"></a> |
| <span class="sourceLineNo">072</span><a name="line.72"></a> |
| <span class="sourceLineNo">073</span> return count;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> }<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> public int getMinimumCount()<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> {<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> return minimumCount;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> }<a name="line.79"></a> |
| <span class="sourceLineNo">080</span><a name="line.80"></a> |
| <span class="sourceLineNo">081</span> public void setMinimumCount( int minimumCount )<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> {<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> this.minimumCount = minimumCount;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> }<a name="line.84"></a> |
| <span class="sourceLineNo">085</span><a name="line.85"></a> |
| <span class="sourceLineNo">086</span> public void setUserSecurityPolicy( UserSecurityPolicy policy )<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> {<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> // Ignore, policy not needed in this rule.<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> }<a name="line.89"></a> |
| <span class="sourceLineNo">090</span><a name="line.90"></a> |
| <span class="sourceLineNo">091</span> public void testPassword( PasswordRuleViolations violations, User user )<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> {<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> if ( countAlphaCharacters( user.getPassword() ) < this.minimumCount )<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> {<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> violations.addViolation( UserConfigurationKeys.ALPHA_COUNT_VIOLATION,<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> new String[]{ String.valueOf( minimumCount ) } ); //$NON-NLS-1$<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> }<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> }<a name="line.98"></a> |
| <span class="sourceLineNo">099</span><a name="line.99"></a> |
| <span class="sourceLineNo">100</span> @PostConstruct<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> public void initialize()<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> {<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> enabled = config.getBoolean( UserConfigurationKeys.POLICY_PASSWORD_RULE_ALPHACOUNT_ENABLED );<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> this.minimumCount = config.getInt( UserConfigurationKeys.ALPHA_COUNT_MIN );<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> }<a name="line.105"></a> |
| <span class="sourceLineNo">106</span>}<a name="line.106"></a> |
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| </pre> |
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