Examples of javax.xml.crypto.dsig.XMLSignatureException

javax.xml.crypto.dsig.XMLSignatureException
Indicates an exceptional condition that occured during the XML signature generation or validation process.
An XMLSignatureException can contain a cause: another throwable that caused this XMLSignatureException to get thrown.

            byte[] originalDigest = ref.getDigestValue(); 
            ref.digest(xMLValidateContext); 
            byte[] calculatedDigest = ref.getDigestValue(); 
            if ( ! Arrays.equals(originalDigest, calculatedDigest) ) {
                logger.log(Level.SEVERE, LogStringsMessages.WSS_1713_SIGNATURE_VERIFICATION_EXCEPTION("Signature digest values mismatch"));
                throw new XMLSignatureException(LogStringsMessages.WSS_1713_SIGNATURE_VERIFICATION_EXCEPTION("Signature digest values mismatch"));


            } 
        } 
        si.setSignedInfo(_streamSI);


        // si.setCanonicalizedSI(signedInfoBytes);
        


        KeySelectorResult keySelectoResult = null; 
        try { 
            sm = si.getSignatureMethod(); 
            if(verificationKey == null){ 
                keySelectoResult = xMLValidateContext.getKeySelector().select(getKeyInfo(),KeySelector.Purpose.VERIFY,sm,xMLValidateContext); 
                verificationKey = keySelectoResult.getKey(); 
            } 
            if (verificationKey == null) { 
                throw new XMLSignatureException("The KeySelector"+ xMLValidateContext.getKeySelector()+ " did not " + 
                          "find the key used for signature verification"); 
            }


            if(_sp == null){ 
                _sp = new SignatureProcessor(); 
            }


            try {
                String signatureAlgo = sm.getAlgorithm();
                String algo = getRSASignatureAlgorithm(signatureAlgo);
                if (algo != null) {
                    return _sp.verifyRSASignature(verificationKey, si, getSignatureValue().getValue(), algo);
                } else if (signatureAlgo.equals(SignatureMethod.DSA_SHA1)) {
                    return _sp.verifyDSASignature(verificationKey, si, getSignatureValue().getValue());
                } else if (signatureAlgo.equals(SignatureMethod.HMAC_SHA1)) {
                    SignatureMethodParameterSpec params = (SignatureMethodParameterSpec)sm.getParameterSpec();


                    int outputLength = -1;


                    if (params != null) { 
                        if (!(params instanceof HMACParameterSpec)) { 
                            throw new XMLSignatureException ("SignatureMethodParameterSpec must be of type HMACParameterSpec");


                        } 
                        outputLength = ((HMACParameterSpec) params).getOutputLength(); 
                    } 
                    return _sp.verifyHMACSignature(verificationKey,si,getSignatureValue().getValue(), outputLength); 
                } else { 
                    throw new XMLSignatureException("Unsupported signature algorithm found"); 
                } 
            } catch (InvalidKeyException ex) { 
                logger.log(Level.SEVERE, LogStringsMessages.WSS_1713_SIGNATURE_VERIFICATION_EXCEPTION(ex));
                throw new XMLSignatureException(LogStringsMessages.WSS_1713_SIGNATURE_VERIFICATION_EXCEPTION(ex)); 
            } catch (SignatureException ex) { 
                logger.log(Level.SEVERE, LogStringsMessages.WSS_1713_SIGNATURE_VERIFICATION_EXCEPTION("Signature digest values mismatch"));
                throw new XMLSignatureException(LogStringsMessages.WSS_1713_SIGNATURE_VERIFICATION_EXCEPTION(ex)); 
            } 
        } catch (KeySelectorException kse) { 
            throw new XMLSignatureException("Cannot find verification key", kse); 
        } 
        //return false; 
    }

View Full Code Here

        try { 
            sm = si.getSignatureMethod(); 
            keySelectoResult = xMLSignContext.getKeySelector().select(getKeyInfo(),KeySelector.Purpose.SIGN,sm,xMLSignContext); 
            signingKey = keySelectoResult.getKey(); 
            if (signingKey == null) { 
                throw new XMLSignatureException("The KeySelector"+ xMLSignContext.getKeySelector()+ " did not " + 
                          "find the key used for signing"); 
            } 
        } catch (KeySelectorException kse) { 
            throw new XMLSignatureException("Cannot find signing key", kse); 
        }


        if(_sp == null){ 
            try { 
                JAXBContext jc = JAXBUtil.getJAXBContext(); 
                _sp = new SignatureProcessor(); 
                _sp.setJAXBContext(jc); 
                _sp.setCryptoContext(xMLSignContext); 
            } catch (Exception ex) { 
                throw new XMLSignatureException(ex); 
            } 
        }


        String signatureAlgo = sm.getAlgorithm(); 
        //SignatureValue sv=getSignatureValue(); 
        String algo = getRSASignatureAlgorithm(signatureAlgo);
        if(algo != null){
             try {
                com.sun.xml.ws.security.opt.crypto.dsig.SignatureValue sigValue = new com.sun.xml.ws.security.opt.crypto.dsig.SignatureValue();
                sigValue.setValue(_sp.performRSASign(signingKey,signedInfo,algo));
                setSignatureValue(sigValue);
                //((SignatureValueType)getSignatureValue()).setValue(_sp.performRSASign(signingKey,signedInfo));
                //((SignatureValueType)sv).setValue(_sp.performRSASign(signingKey,signedInfo));
            } catch (InvalidKeyException ex) {
                throw new XMLSignatureException(ex);
            }
        } else if(signatureAlgo.equals(SignatureMethod.DSA_SHA1)){
            try { 
                com.sun.xml.ws.security.opt.crypto.dsig.SignatureValue sigValue = new com.sun.xml.ws.security.opt.crypto.dsig.SignatureValue(); 
                sigValue.setValue(_sp.performDSASign(signingKey,signedInfo)); 
                setSignatureValue(sigValue); 
                
                //((SignatureValueType)sv).setValue(_sp.performDSASign(signingKey,signedInfo));


            } catch (InvalidKeyException ex) { 
                throw new XMLSignatureException(ex); 
            }


        } else if ( signatureAlgo.equals(SignatureMethod.HMAC_SHA1)) { 
            SignatureMethodParameterSpec params = (SignatureMethodParameterSpec)sm.getParameterSpec(); 
            int outputLength = -1; 
            if (params != null) { 
                if (!(params instanceof HMACParameterSpec)) { 
                    throw new XMLSignatureException 
                              ("SignatureMethodParameterSpec must be of type HMACParameterSpec"); 
                } 
                outputLength = ((HMACParameterSpec) params).getOutputLength(); 
            }


            try{ 
                com.sun.xml.ws.security.opt.crypto.dsig.SignatureValue sigValue = new com.sun.xml.ws.security.opt.crypto.dsig.SignatureValue(); 
                sigValue.setValue(_sp.performHMACSign(signingKey,signedInfo, outputLength)); 
                setSignatureValue(sigValue); 
            } catch (InvalidKeyException ex) { 
                throw new XMLSignatureException(ex); 
            } 
        } else {
             throw new XMLSignatureException("Unsupported signature algorithm found");
        }
    }

View Full Code Here

                logger.log(Level.FINE, "Digest Algorithm is "+ this.getDigestMethod().getAlgorithm());
                logger.log(Level.FINE, "Mapped Digest Algorithm is "+ algo);
            }
            _md = MessageDigest.getInstance(algo);
        } catch (NoSuchAlgorithmException nsae) {
            throw new XMLSignatureException(nsae);
        }
        dos = new DigesterOutputStream(_md);
        return dos;
    }

View Full Code Here

                }
                _md = MessageDigest.getInstance(algo);
                
            } catch (NoSuchAlgorithmException nsae) {
                logger.log(Level.SEVERE,LogStringsMessages.WSS_1760_DIGEST_INIT_ERROR(),nsae);
                throw new XMLSignatureException(nsae);
            }
        }
        _md.reset();
        DigesterOutputStream dos;
        
        //Boolean cache = (Boolean)context.getProperty("javax.xml.crypto.dsig.cacheReference");
        
        dos = new DigesterOutputStream(_md);
        OutputStream os = new UnsyncBufferedOutputStream(dos);
        Data data = dereferencedData;
        if ( transforms != null ) {
            List<Transform> transformList = ((TransformsType)transforms).getTransform();
            if ( transformList != null ) {
                for (int i = 0, size = transformList.size(); i < size; i++) {
                    Transform transform = (Transform) transformList.get(i);
                    try {
                        if (i < size - 1) {
                            data = transform.transform(data, context);
                        } else {
                            data = transform.transform(data, context, os);
                        }
                    } catch (TransformException te) {
                        logger.log(Level.SEVERE,LogStringsMessages.WSS_1759_TRANSFORM_ERROR(te.getMessage()),te);
                        throw new XMLSignatureException(te);
                    }
                }
            }
        }
        
        try {
            os.flush();
            dos.flush();
        } catch (IOException ex) {
            logger.log(Level.SEVERE,LogStringsMessages.WSS_1761_TRANSFORM_IO_ERROR(),ex);
            throw new XMLSignatureException(ex);
        }
        
        
        return dos.getDigestValue();
    }

View Full Code Here

        URIDereferencer deref = context.getURIDereferencer();
        
        try {
            data = deref.dereference(this, context);
        } catch (URIReferenceException ure) {
            throw new XMLSignatureException(ure);
        }
        return data;
    }

View Full Code Here

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