Error in Singature Processor 
-----------------------------

                 Key: WSS-119
                 URL: https://issues.apache.org/jira/browse/WSS-119
             Project: WSS4J
          Issue Type: Bug
            Reporter: Nandana Mihindukulasooriya
            Assignee: Nandana Mihindukulasooriya


In Signature processor, when the signature is created using an encrypted key, 
it processes the encrypted key even if it is already processed. I think this is 
wrong. It causes problems if EncryptedKey have internal data refs, it causes 
Exceptions as the data refs are already decrypted. Even if doesn't cause 
errors, it is an inefficient way to this as we process the encrypted key twice. 

Current :

                    if (el.equals(WSSecurityEngine.ENCRYPTED_KEY)){
                        EncryptedKeyProcessor encryptKeyProcessor = new 
EncryptedKeyProcessor();
                        encryptKeyProcessor.handleEncryptedKey((Element)token, 
cb, crypto);
                        secretKey = encryptKeyProcessor.getDecryptedBytes();
                     
                    }

Should be : 

                        if (el.equals(WSSecurityEngine.ENCRYPTED_KEY)){
                        
                        String encryptedKeyID = 
token.getAttributeNS(null,"Id");                   
                        EncryptedKeyProcessor encryptKeyProcessor = 
(EncryptedKeyProcessor)
                                wsDocInfo.getProcessor(encryptedKeyID);
                        
                        if (encryptKeyProcessor == null ) {
                        
                            encryptKeyProcessor = new EncryptedKeyProcessor();
                            
encryptKeyProcessor.handleEncryptedKey((Element)token, cb, crypto);
                        
                        } 
                        
                        secretKey = encryptKeyProcessor.getDecryptedBytes();
                     
                    }  


thanks,
nandana

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