src_samples/org/apache/xml/security/samples/signature/CreateDonaldsAdditionalURISignature.java

/*
 * Copyright  1999-2004 The Apache Software Foundation.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */
package org.apache.xml.security.samples.signature;



import java.io.File;
import java.io.FileOutputStream;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.PrivateKey;
import java.security.PublicKey;

import javax.crypto.SecretKey;
import javax.xml.parsers.DocumentBuilder;

import org.apache.xml.security.algorithms.MessageDigestAlgorithm;
import org.apache.xml.security.signature.XMLSignature;
import org.apache.xml.security.transforms.Transforms;
import org.apache.xml.security.utils.XMLUtils;
import org.w3c.dom.Document;
import org.w3c.dom.Element;


/**
 * Class CreateDonaldsAdditionalURISignature
 *
 * @author $Author$
 * @version $Revision$
 */
public class CreateDonaldsAdditionalURISignature {

   /** {@link org.apache.commons.logging} logging facility */
    static org.apache.commons.logging.Log log = 
        org.apache.commons.logging.LogFactory.getLog(
            CreateDonaldsAdditionalURISignature.class.getName());

   static Document createDocument(DocumentBuilder db) throws Exception {
      Document doc = db.newDocument();
      Element root = doc.createElementNS(null, "container");
      Element contents = doc.createElementNS(null, "signedContents");

      doc.appendChild(root);
      XMLUtils.addReturnToElement(root);
      root.appendChild(contents);
      XMLUtils.addReturnToElement(root);
      contents.appendChild(doc.createTextNode("\nSigned item\n\nfor questions, contact geuer-pollmann@nue.et-inf.uni-siegen.de\n"));

      return doc;
   }

   /**
    * Method signAndWrite
    *
    * @param db
    * @param privk
    * @param pubkey
    * @param SignatureURI
    * @param DigestURI
    * @param filename
    * @throws Exception
    */
   public static void signAndWrite(
           DocumentBuilder db, PrivateKey privk, PublicKey pubkey, String SignatureURI, String DigestURI, String filename)
              throws Exception {

      Document doc = createDocument(db);
      Element root = doc.getDocumentElement();

      File f = new File(filename);
      XMLSignature signature = new XMLSignature(doc, f.toURL().toString(),
                                                SignatureURI);
      Transforms transforms = new Transforms(doc);

      transforms.addTransform(Transforms.TRANSFORM_ENVELOPED_SIGNATURE);
      signature.addDocument("", transforms, DigestURI);
      signature.addKeyInfo(pubkey);
      root.appendChild(signature.getElement());
      XMLUtils.addReturnToElement(root);
      signature.sign(privk);

      FileOutputStream fos = new FileOutputStream(f);

      XMLUtils.outputDOMc14nWithComments(doc, fos);

      // System.out.println(new String(signature.getSignedInfo().getReferencedContentAfterTransformsItem(0).getBytes()));
   }

   /**
    * Method macAndWrite
    *
    * @param db
    * @param mackey
    * @param SignatureURI
    * @param DigestURI
    * @param filename
    * @throws Exception
    */
   public static void macAndWrite(
           DocumentBuilder db, byte[] mackey, String SignatureURI, String DigestURI, String filename)
              throws Exception {
      System.out.println(SignatureURI + "  ---   " + DigestURI);


      Document doc = createDocument(db);
      Element root = doc.getDocumentElement();

      File f = new File(filename);
      XMLSignature signature = new XMLSignature(doc, f.toURL().toString(),
                                                SignatureURI);
      Transforms transforms = new Transforms(doc);

      transforms.addTransform(Transforms.TRANSFORM_ENVELOPED_SIGNATURE);
      signature.addDocument("", transforms, DigestURI);

      SecretKey secretKey = signature.createSecretKey(mackey);

      root.appendChild(signature.getElement());
      XMLUtils.addReturnToElement(root);
      signature.sign(secretKey);

      FileOutputStream fos = new FileOutputStream(f);

      XMLUtils.outputDOMc14nWithComments(doc, fos);

      // System.out.println(new String(signature.getSignedInfo().getReferencedContentAfterTransformsItem(0).getBytes()));
   }

   /**
    * Method main
    *
    * @param unused
    * @throws Exception
    */
   public static void main(String unused[]) throws Exception {

      org.apache.xml.security.Init.init();

      javax.xml.parsers.DocumentBuilderFactory dbf =
         javax.xml.parsers.DocumentBuilderFactory.newInstance();

      dbf.setNamespaceAware(true);

      javax.xml.parsers.DocumentBuilder db = dbf.newDocumentBuilder();

      // test digests in references
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_SHA1,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                  "MacSha1_DigestSha1.xml");
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_SHA1,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA256,
                  "MacSha1_DigestSha256.xml");
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_SHA1,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA384,
                  "MacSha1_DigestSha384.xml");
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_SHA1,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA512,
                  "MacSha1_DigestSha512.xml");
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_SHA1,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_RIPEMD160,
                  "MacSha1_DigestRipemd160.xml");
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_SHA1,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_NOT_RECOMMENDED_MD5,
                  "MacSha1_DigestMd5.xml");


      // test digests in hmacs
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_SHA1,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                  "MacSha1_DigestSha1.xml");
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_SHA256,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                  "MacSha256_DigestSha1.xml");
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_SHA384,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                  "MacSha384_DigestSha1.xml");
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_SHA512,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                  "MacSha512_DigestSha1.xml");
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_RIPEMD160,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                  "MacRipemd160_DigestSha1.xml");
      macAndWrite(db, "secret".getBytes("UTF-8"),
                  XMLSignature.ALGO_ID_MAC_HMAC_NOT_RECOMMENDED_MD5,
                  MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                  "MacMd5_DigestSha1.xml");

      KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA", "BC");
      KeyPair keyPair = kpg.generateKeyPair();
      PrivateKey privateKey = keyPair.getPrivate();
      PublicKey pubkey = keyPair.getPublic();

      // test digests in RSA
      signAndWrite(db, privateKey, pubkey,
                   XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA1,
                   MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                   "SignatureRsaSha1_DigestSha1.xml");
      signAndWrite(db, privateKey, pubkey,
                   XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA256,
                   MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                   "SignatureRsaSha256_DigestSha1.xml");
      signAndWrite(db, privateKey, pubkey,
                   XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA384,
                   MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                   "SignatureRsaSha384_DigestSha1.xml");
      signAndWrite(db, privateKey, pubkey,
                   XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA512,
                   MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                   "SignatureRsaSha512_DigestSha1.xml");
      signAndWrite(db, privateKey, pubkey,
                   XMLSignature.ALGO_ID_SIGNATURE_RSA_RIPEMD160,
                   MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                   "SignatureRsaRipemd160_DigestSha1.xml");
      signAndWrite(db, privateKey, pubkey,
                   XMLSignature.ALGO_ID_SIGNATURE_NOT_RECOMMENDED_RSA_MD5,
                   MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1,
                   "SignatureRsaMd5_DigestSha1.xml");
   }
}