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Java > Open Source Codes > net > sf > jguard > ext > authentication > CryptUtilsTest


1 /*
2 jGuard is a security framework based on top of jaas (java authentication and authorization security).
3 it is written for web applications, to resolve simply, access control problems.
4 version $Name: v080beta1 $
5 http://sourceforge.net/projects/jguard/
6
7 Copyright (C) 2004 Charles GAY
8
9 This library is free software; you can redistribute it and/or
10 modify it under the terms of the GNU Lesser General Public
11 License as published by the Free Software Foundation; either
12 version 2.1 of the License, or (at your option) any later version.
13
14 This library is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 Lesser General Public License for more details.
18
19 You should have received a copy of the GNU Lesser General Public
20 License along with this library; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22
23
24 jGuard project home page:
25 http://sourceforge.net/projects/jguard/
26
27 */
28 package net.sf.jguard.ext.authentication;
29
30 import java.security.NoSuchAlgorithmException JavaDoc;
31 import java.security.Provider JavaDoc;
32 import java.security.Security JavaDoc;
33 import java.util.Arrays JavaDoc;
34 import java.util.Iterator JavaDoc;
35 import java.util.List JavaDoc;
36
37 import net.sf.jguard.ext.util.CryptUtils;
38
39 import junit.framework.TestCase;
40
41 public class CryptUtilsTest extends TestCase {
42
43     /*
44      * Test method for 'net.sf.jguard.ext.authentication.CryptUtils.cryptPassword(char[])'
45      */
46     public void testCryptPassword() {
47
48         displayProvidersInformations();
49
50         String JavaDoc password1 = "success";
51         String JavaDoc md5FromPassword1ShouldBe="260ca9dd8a4577fc00b7bd5810298076";
52 // String sha1fromPassword1ShouldBe="53a5687cb26dc41f2ab4033e97e13adefd3740d6";
53 try {
54
55             //test with no algorithm
56 new String JavaDoc(CryptUtils.cryptPassword(password1.toCharArray()));
57             assertEquals(password1,password1);
58
59             //test with MD5 explicitly
60 CryptUtils.setDigestAlgorithm("MD5");
61             String JavaDoc result1 = new String JavaDoc(CryptUtils.cryptPassword(password1.toCharArray()));
62             assertEquals(md5FromPassword1ShouldBe,result1);
63
64
65
66         } catch (NoSuchAlgorithmException JavaDoc e) {
67             System.out.println(e.getMessage());
68             fail();
69         }
70
71     }
72
73     private void displayProvidersInformations() {
74         List JavaDoc providers= Arrays.asList(Security.getProviders());
75         Iterator JavaDoc it = providers.iterator();
76         while(it.hasNext()){
77             Provider JavaDoc prov = (Provider JavaDoc)it.next();
78             System.out.println(prov.getInfo());
79         }
80     }
81
82
83 }
84
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