small tweak on Password Codec

hornetq · Jul 10, 2012 · 3e8ba4f · 3e8ba4f
1 parent 8e820f2
commit 3e8ba4f
Showing 1 changed file with 4 additions and 11 deletions.
diff --git a/hornetq-commons/src/main/java/org/hornetq/utils/DefaultSensitiveStringCodec.java b/hornetq-commons/src/main/java/org/hornetq/utils/DefaultSensitiveStringCodec.java
@@ -41,15 +41,15 @@
  */
 public class DefaultSensitiveStringCodec implements SensitiveDataCodec<String>
 {
-   private byte[] KEY_BYTES = "clusterpassword".getBytes();
+   private byte[] internalKey = "clusterpassword".getBytes();
 
    public String decode(Object secret) throws NoSuchPaddingException,
                                       NoSuchAlgorithmException,
                                       InvalidKeyException,
                                       BadPaddingException,
                                       IllegalBlockSizeException
    {
-      SecretKeySpec key = new SecretKeySpec(KEY_BYTES, "Blowfish");
+      SecretKeySpec key = new SecretKeySpec(internalKey, "Blowfish");
 
       BigInteger n = new BigInteger((String)secret, 16);
       byte[] encoding = n.toByteArray();
@@ -81,21 +81,14 @@ public Object encode(String secret) throws NoSuchPaddingException,
                                       BadPaddingException,
                                       IllegalBlockSizeException
    {
-      SecretKeySpec key = new SecretKeySpec(KEY_BYTES, "Blowfish");
+      SecretKeySpec key = new SecretKeySpec(internalKey, "Blowfish");
 
       Cipher cipher = Cipher.getInstance("Blowfish");
       cipher.init(Cipher.ENCRYPT_MODE, key);
       byte[] encoding = cipher.doFinal(secret.getBytes());
       BigInteger n = new BigInteger(encoding);
       return n.toString(16);
    }
-
-   public static void main(String[] args) throws Exception
-   {
-      DefaultSensitiveStringCodec codec = new DefaultSensitiveStringCodec();
-      Object encode = codec.encode(args[0]);
-      System.out.println("Encoded password: " + encode);
-   }
 
    public void init(Map<String, String> params)
    {
@@ -108,7 +101,7 @@ public void init(Map<String, String> params)
 
    private void updateKey(String key)
    {
-      KEY_BYTES = key.getBytes();
+      this.internalKey = key.getBytes();
    }