Fix issue #2448. Improves error messages with password storage schemes when...

ludovicp

05.34.2010 61f9c830bc47c574b1d58e017c2007bed788126c

 opends/src/server/org/opends/server/crypto/CryptoManagerImpl.java

@@ -22,7 +22,7 @@
 * CDDL HEADER END
 *
 *
 *      Copyright 2006-2009 Sun Microsystems, Inc.
 *      Copyright 2006-2010 Sun Microsystems, Inc.
 *      Portions Copyright 2009 Parametric Technology Corporation (PTC)
 */
package org.opends.server.crypto;
@@ -1526,14 +1526,24 @@
    public SecretKeyEntry(final String algorithm, final int keyLengthBits)
    throws CryptoManagerException {
      KeyGenerator keyGen;
      int maxAllowedKeyLengthBits;
      try {
        keyGen = KeyGenerator.getInstance(algorithm);
        maxAllowedKeyLengthBits = Cipher.getMaxAllowedKeyLength(algorithm);
      }
      catch (NoSuchAlgorithmException ex) {
        throw new CryptoManagerException(
               ERR_CRYPTOMGR_INVALID_SYMMETRIC_KEY_ALGORITHM.get(
                       algorithm, getExceptionMessage(ex)), ex);
      }
      //See if key length is beyond the permissible value.
      if(maxAllowedKeyLengthBits < keyLengthBits)
      {
        throw new CryptoManagerException(
                ERR_CRYPTOMGR_INVALID_SYMMETRIC_KEY_LENGTH.get(keyLengthBits,
                maxAllowedKeyLengthBits));
      }

      keyGen.init(keyLengthBits, secureRandom);
      final byte[] key = keyGen.generateKey().getEncoded();