Coverage Report - org.mule.security.MuleCredentials
 
Classes in this File Line Coverage Branch Coverage Complexity
MuleCredentials
0%
0/46
0%
0/10
1.778
 
 1  
 /*
 2  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 3  
  * The software in this package is published under the terms of the CPAL v1.0
 4  
  * license, a copy of which has been included with this distribution in the
 5  
  * LICENSE.txt file.
 6  
  */
 7  
 package org.mule.security;
 8  
 
 9  
 import org.mule.api.EncryptionStrategy;
 10  
 import org.mule.api.config.MuleProperties;
 11  
 import org.mule.api.security.Credentials;
 12  
 import org.mule.api.security.CryptoFailureException;
 13  
 import org.mule.api.security.EncryptionStrategyNotFoundException;
 14  
 import org.mule.api.security.SecurityManager;
 15  
 import org.mule.config.i18n.CoreMessages;
 16  
 import org.mule.util.ArrayUtils;
 17  
 
 18  
 import java.io.Serializable;
 19  
 import java.util.StringTokenizer;
 20  
 
 21  
 /**
 22  
  * <code>MuleCredentials</code> can be used to read and set Mule user information
 23  
  * that can be stored in a message header.
 24  
  */
 25  
 
 26  
 public class MuleCredentials implements Credentials, Serializable
 27  
 {
 28  
     public static final String TOKEN_DELIM = "::";
 29  
 
 30  
     private final String username;
 31  
     private final char[] password;
 32  
     private Object roles;
 33  
 
 34  
     public MuleCredentials(String username, char[] password)
 35  0
     {
 36  0
         this.username = username;
 37  0
         this.password = ArrayUtils.clone(password);
 38  0
     }
 39  
 
 40  
     public MuleCredentials(String username, char[] password, Object roles)
 41  0
     {
 42  0
         this.username = username;
 43  0
         this.password = ArrayUtils.clone(password);
 44  0
         this.roles = roles;
 45  0
     }
 46  
 
 47  
     public MuleCredentials(String header, SecurityManager sm) throws EncryptionStrategyNotFoundException, CryptoFailureException
 48  0
     {
 49  
 
 50  0
         int i = header.indexOf(' ');
 51  0
         if (i == -1)
 52  
         {
 53  0
             throw new IllegalArgumentException(
 54  
                 CoreMessages.headerMalformedValueIs(MuleProperties.MULE_USER_PROPERTY, header).toString());
 55  
         }
 56  
 
 57  0
         String scheme = header.substring(0, i);
 58  0
         String creds = header.substring(i + 1);
 59  
 
 60  0
         if (!scheme.equalsIgnoreCase("plain"))
 61  
         {
 62  0
             EncryptionStrategy es = sm.getEncryptionStrategy(scheme);
 63  0
             if (es == null)
 64  
             {
 65  0
                 throw new EncryptionStrategyNotFoundException(scheme);
 66  
             }
 67  
             else
 68  
             {
 69  0
                 creds = new String(es.decrypt(creds.getBytes(), null));
 70  
             }
 71  
         }
 72  
 
 73  0
         StringTokenizer st = new StringTokenizer(creds, TOKEN_DELIM);
 74  0
         username = st.nextToken();
 75  0
         password = st.nextToken().toCharArray();
 76  0
         if (st.hasMoreTokens())
 77  
         {
 78  0
             roles = st.nextToken();
 79  
         }
 80  0
     }
 81  
 
 82  
     public String getToken()
 83  
     {
 84  0
         StringBuffer buf = new StringBuffer();
 85  0
         buf.append(username).append(TOKEN_DELIM);
 86  0
         buf.append(password).append(TOKEN_DELIM);
 87  
 
 88  0
         if (roles != null)
 89  
         {
 90  0
             buf.append(roles);
 91  
         }
 92  
 
 93  0
         return buf.toString();
 94  
     }
 95  
 
 96  
     public String getUsername()
 97  
     {
 98  0
         return username;
 99  
     }
 100  
 
 101  
     public char[] getPassword()
 102  
     {
 103  0
         return ArrayUtils.clone(password);
 104  
     }
 105  
 
 106  
     public Object getRoles()
 107  
     {
 108  0
         return roles;
 109  
     }
 110  
 
 111  
     public static String createHeader(String username, char[] password)
 112  
     {
 113  0
         StringBuffer buf = new StringBuffer(32);
 114  0
         buf.append("Plain ");
 115  0
         buf.append(username).append(TOKEN_DELIM);
 116  0
         buf.append(password).append(TOKEN_DELIM);
 117  0
         return buf.toString();
 118  
     }
 119  
 
 120  
     public static String createHeader(String username,
 121  
                                       String password,
 122  
                                       String encryptionName,
 123  
                                       EncryptionStrategy es) throws CryptoFailureException
 124  
     {
 125  0
         StringBuffer buf = new StringBuffer();
 126  0
         buf.append(encryptionName).append(" ");
 127  0
         String creds = username + TOKEN_DELIM + password;
 128  0
         byte[] encrypted = es.encrypt(creds.getBytes(), null);
 129  0
         buf.append(new String(encrypted));
 130  0
         return buf.toString();
 131  
     }
 132  
 }