PasswordSandbox.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.security;
  17
  18 import org.apache.commons.codec.DecoderException;
  19 import org.apache.commons.codec.binary.Base64;
  20 import org.apache.commons.codec.binary.Hex;
  21 import org.springframework.security.authentication.encoding.LdapShaPasswordEncoder;
  22
  23 public class PasswordSandbox {
  24         public static void main(String[] args) {
  25                 try {
  26                         // Tested password
  27                         String pwdPlain = "demo";
  28
  29                         // Check Java generated values
  30                         LdapShaPasswordEncoder lspe = new LdapShaPasswordEncoder();
  31                         String pwdLdapShaBase64 = lspe.encodePassword(pwdPlain, null);
  32                         System.out.println("pwdLdapShaBase64:\t\t" + pwdLdapShaBase64);
  33
  34                         String pwdShaBase64 = pwdLdapShaBase64.substring("{SHA}".length());
  35                         System.out.println("pwdShaBase64:\t\t\t" + pwdShaBase64);
  36
  37                         byte[] pwdShaArray = Base64.decodeBase64(pwdShaBase64.getBytes());
  38                         String pwdShaHex = new String(Hex.encodeHex(pwdShaArray));
  39                         System.out.println("pwdShaHex:\t\t\t" + pwdShaHex);
  40
  41                         // Check that we can use JavaScript generated values in Hex
  42                         String jsShaHex = "89e495e7941cf9e40e6980d14a16bf023ccd4c91";
  43                         System.out.println("jsShaHex:\t\t\t" + pwdShaHex);
  44                         System.out.println("pwdShaHex==jsShaHex:\t\t"
  45                                         + (pwdShaHex.equals(jsShaHex)));
  46
  47                         byte[] jsShaArray = Hex.decodeHex(jsShaHex.toCharArray());
  48                         String jsShaBase64 = new String(Base64.encodeBase64(jsShaArray));
  49                         System.out.println("jsShaBase64:\t\t\t" + jsShaBase64);
  50                         System.out.println("pwdShaBase64==jsShaBase64:\t"
  51                                         + (pwdShaBase64.equals(jsShaBase64)));
  52                 } catch (DecoderException e) {
  53                         e.printStackTrace();
  54                 }
  55
  56         }
  57
  58 }