Package com.sun.org.apache.xml.internal.security.algorithms

Examples of com.sun.org.apache.xml.internal.security.algorithms.SignatureAlgorithm

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                                  canonicalizationMethodURI);
        this._constructionElement.appendChild(c14nMethod);
        XMLUtils.addReturnToElement(this._constructionElement);

        if (hMACOutputLength > 0) {
            this._signatureAlgorithm = new SignatureAlgorithm(this._doc,
                    signatureMethodURI, hMACOutputLength);
        } else {
            this._signatureAlgorithm = new SignatureAlgorithm(this._doc,
                    signatureMethodURI);
        }

        signatureMethod = this._signatureAlgorithm.getElement();
        this._constructionElement.appendChild(signatureMethod);
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        this.c14nMethod = canonicalizationMethodElem;
        this._constructionElement.appendChild(c14nMethod);
        XMLUtils.addReturnToElement(this._constructionElement);

        this._signatureAlgorithm =
            new SignatureAlgorithm(signatureMethodElem, null);

        signatureMethod = this._signatureAlgorithm.getElement();
        this._constructionElement.appendChild(signatureMethod);

        XMLUtils.addReturnToElement(this._constructionElement);
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                throw new XMLSecurityException("empty", ex);
            }
        }
        signatureMethod = XMLUtils.getNextElement(c14nMethod.getNextSibling());
        this._signatureAlgorithm =
            new SignatureAlgorithm(signatureMethod, this.getBaseURI());
    }
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      try {
        // if (this._state == MODE_SIGN) {
            //Create a SignatureAlgorithm object
                SignedInfo si = this.getSignedInfo();
            SignatureAlgorithm sa = si.getSignatureAlgorithm();
            // initialize SignatureAlgorithm for signing
            sa.initSign(signingKey);

            // generate digest values for all References in this SignedInfo
            si.generateDigestValues();
            OutputStream so=new UnsyncBufferedOutputStream(new SignerOutputStream(sa));
            try {
                so.close();
            } catch (IOException e) {
                //Imposible
            }
            // get the canonicalized bytes from SignedInfo
            si.signInOctectStream(so);

            byte jcebytes[] = sa.sign();

            // set them on the SignateValue element
            this.setSignatureValueElement(jcebytes);
         //}
      } catch (CanonicalizationException ex) {
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      // References inside a Manifest.
      try {
         SignedInfo si=this.getSignedInfo();
         //create a SignatureAlgorithms from the SignatureMethod inside
         //SignedInfo. This is used to validate the signature.
         SignatureAlgorithm sa =si.getSignatureAlgorithm();
         if (log.isLoggable(java.util.logging.Level.FINE)) {
                log.log(java.util.logging.Level.FINE, "SignatureMethodURI = " + sa.getAlgorithmURI());
                log.log(java.util.logging.Level.FINE, "jceSigAlgorithm    = " + sa.getJCEAlgorithmString());
                log.log(java.util.logging.Level.FINE, "jceSigProvider     = " + sa.getJCEProviderName());
                log.log(java.util.logging.Level.FINE, "PublicKey = " + pk);
         }
         sa.initVerify(pk);

         // Get the canonicalized (normalized) SignedInfo
         SignerOutputStream so=new SignerOutputStream(sa);
         OutputStream bos=new UnsyncBufferedOutputStream(so);
         si.signInOctectStream(bos);
         try {
                bos.close();
         } catch (IOException e) {
                //Imposible
         }

         //retrieve the byte[] from the stored signature
         byte sigBytes[] = this.getSignatureValue();

         //Have SignatureAlgorithm sign the input bytes and compare them to the
         //bytes that were stored in the signature.
         if (!sa.verify(sigBytes)) {
            log.log(java.util.logging.Level.WARNING, "Signature verification failed.");
            return false;
         }

         return si.verify(this._followManifestsDuringValidation);
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      super(doc);

      this._constructionElement.appendChild(CanonicalizationMethodElem);
      XMLUtils.addReturnToElement(this._constructionElement);

      this._signatureAlgorithm = new SignatureAlgorithm(SignatureMethodElem, null);

      this._constructionElement
         .appendChild(this._signatureAlgorithm.getElement());
      XMLUtils.addReturnToElement(this._constructionElement);
   }
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      } catch (SAXException ex) {
         throw new XMLSecurityException("empty", ex);
      }
      }
      this._signatureAlgorithm =
         new SignatureAlgorithm(this.getSignatureMethodElement(),
                                this.getBaseURI());
   }
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            // get the SignatureMethodElement
            Element signatureMethodElement =
               this._signedInfo.getSignatureMethodElement();

            //Create a SignatureAlgorithm object
            SignatureAlgorithm sa =
               new SignatureAlgorithm(signatureMethodElement,
                                      this.getBaseURI());

            // initialize SignatureAlgorithm for signing
            sa.initSign(signingKey);

            SignedInfo si = this.getSignedInfo();

            // generate digest values for all References in this SignedInfo
            si.generateDigestValues();
            OutputStream so=new UnsyncBufferedOutputStream(new SignerOutputStream(sa));
            try {
                so.close();
            } catch (IOException e) {
                //Imposible
            }
            // get the canonicalized bytes from SignedInfo
            si.signInOctectStream(so);

            byte jcebytes[] = sa.sign();

            // set them on the SignateValue element
            this.setSignatureValueElement(jcebytes);
         }
      } catch (CanonicalizationException ex) {
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            return false;
         }

         //create a SignatureAlgorithms from the SignatureMethod inside
         //SignedInfo. This is used to validate the signature.
         SignatureAlgorithm sa =
            new SignatureAlgorithm(this.getSignedInfo()
               .getSignatureMethodElement(), this.getBaseURI());
         if (true) {
                if (log.isLoggable(java.util.logging.Level.FINE))                                     log.log(java.util.logging.Level.FINE, "SignatureMethodURI = " + sa.getAlgorithmURI());
                if (log.isLoggable(java.util.logging.Level.FINE))                                     log.log(java.util.logging.Level.FINE, "jceSigAlgorithm    = " + sa.getJCEAlgorithmString());
                if (log.isLoggable(java.util.logging.Level.FINE))                                     log.log(java.util.logging.Level.FINE, "jceSigProvider     = " + sa.getJCEProviderName());
                if (log.isLoggable(java.util.logging.Level.FINE))                                     log.log(java.util.logging.Level.FINE, "PublicKey = " + pk);
         }
         sa.initVerify(pk);

         // Get the canonicalized (normalized) SignedInfo
         SignerOutputStream so=new SignerOutputStream(sa);
         OutputStream bos=new UnsyncBufferedOutputStream(so);
         this._signedInfo.signInOctectStream(bos);
         try {
                        bos.close();
                } catch (IOException e) {
                        //Imposible
                }

         //retrieve the byte[] from the stored signature
         byte sigBytes[] = this.getSignatureValue();


         //Have SignatureAlgorithm sign the input bytes and compare them to the
         //bytes that were stored in the signature.
         boolean verify = sa.verify(sigBytes);

         return verify;
      } catch (XMLSecurityException ex) {
         throw new XMLSignatureException("empty", ex);
      }
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         this._constructionElement.appendChild(canonElem);
         XMLUtils.addReturnToElement(this._constructionElement);
      }
      {
         if (HMACOutputLength > 0) {
            this._signatureAlgorithm = new SignatureAlgorithm(this._doc,
                    SignatureMethodURI, HMACOutputLength);
         } else {
            this._signatureAlgorithm = new SignatureAlgorithm(this._doc,
                    SignatureMethodURI);
         }

         this._constructionElement
            .appendChild(this._signatureAlgorithm.getElement());
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Related Classes of com.sun.org.apache.xml.internal.security.algorithms.SignatureAlgorithm

  • com.sun.org.apache.xml.internal.security.signature.SignedInfo
  • com.sun.org.apache.xml.internal.security.signature.XMLSignature
  • org.w3c.dom.Attr
  • com.sun.org.apache.xml.internal.security.exceptions.XMLSecurityException
  • java.util.Map
  • java.util.HashMap
  • com.sun.org.apache.xml.internal.security.exceptions.AlgorithmAlreadyRegisteredException
  • com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
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