1 files changed, 0 insertions, 172 deletions
diff --git a/mocca-1.2.11/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/AlgorithmMethodFactoryImpl.java b/mocca-1.2.11/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/AlgorithmMethodFactoryImpl.java
deleted file mode 100644
index 8391e450..00000000
--- a/mocca-1.2.11/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/AlgorithmMethodFactoryImpl.java
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
-* Copyright 2008 Federal Chancellery Austria and
-* Graz University of Technology
-*
-* 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 at.gv.egiz.bku.slcommands.impl.xsect;
-
-import iaik.security.ecc.interfaces.ECDSAParams;
-import iaik.xml.crypto.XmldsigMore;
-
-import java.security.InvalidAlgorithmParameterException;
-import java.security.NoSuchAlgorithmException;
-import java.security.PublicKey;
-import java.security.cert.X509Certificate;
-import java.security.interfaces.ECPublicKey;
-import java.security.interfaces.RSAPublicKey;
-import java.security.spec.ECParameterSpec;
-
-import javax.xml.crypto.dsig.CanonicalizationMethod;
-import javax.xml.crypto.dsig.DigestMethod;
-import javax.xml.crypto.dsig.SignatureMethod;
-import javax.xml.crypto.dsig.spec.C14NMethodParameterSpec;
-import javax.xml.crypto.dsig.spec.DigestMethodParameterSpec;
-import javax.xml.crypto.dsig.spec.SignatureMethodParameterSpec;
-
-/**
- * An implementation of the AlgorithmMethod factory that uses the signing
- * certificate to choose appropriate algorithms.
- * 
- * @author mcentner
- */
-public class AlgorithmMethodFactoryImpl implements AlgorithmMethodFactory {
-
-  /**
-   * Use SHA-2?
-   */
-  private static boolean SHA2 = false;
-  
-  /**
-   * The signature algorithm URI.
-   */
-  private String signatureAlgorithmURI;
-  
-  /**
-   * the digest algorithm URI.
-   */
-  private String digestAlgorithmURI = DigestMethod.SHA1;
-
-  /**
-   * The algorithm parameters for the signature algorithm.
-   */
-  private SignatureMethodParameterSpec signatureMethodParameterSpec;
-
-  /**
-   * Creates a new AlgrithmMethodFactory with the given
-   * <code>signingCertificate</code>.
-   * 
-   * @param signingCertificate
-   * 
-   * @throws NoSuchAlgorithmException
-   *           if the public key algorithm of the given
-   *           <code>signingCertificate</code> is not supported
-   */
-  public AlgorithmMethodFactoryImpl(X509Certificate signingCertificate)
-      throws NoSuchAlgorithmException {
-
-    PublicKey publicKey = signingCertificate.getPublicKey();
-    String algorithm = publicKey.getAlgorithm();
-
-    if ("DSA".equals(algorithm)) {
-      signatureAlgorithmURI = SignatureMethod.DSA_SHA1;
-    } else if ("RSA".equals(algorithm)) {
-      
-      int keyLength = 0;
-      if (publicKey instanceof RSAPublicKey) {
-        keyLength = ((RSAPublicKey) publicKey).getModulus().bitLength();
-      }
-      
-      if (SHA2 && keyLength >= 2048) {
-        signatureAlgorithmURI = XmldsigMore.SIGNATURE_RSA_SHA256;
-        digestAlgorithmURI = DigestMethod.SHA256;
-      } else {
-        signatureAlgorithmURI = SignatureMethod.RSA_SHA1;
-      }
-      
-    } else if (("EC".equals(algorithm)) || ("ECDSA".equals(algorithm))) {
-      
-      int fieldSize = 0;
-      if (publicKey instanceof iaik.security.ecc.ecdsa.ECPublicKey) {
-        ECDSAParams params = ((iaik.security.ecc.ecdsa.ECPublicKey) publicKey).getParameter();
-        fieldSize = params.getG().getCurve().getField().getSize().bitLength();
-      } else if (publicKey instanceof ECPublicKey) {
-        ECParameterSpec params = ((ECPublicKey) publicKey).getParams();
-        fieldSize = params.getCurve().getField().getFieldSize();
-      }
-      
-      if (SHA2 && fieldSize >= 512) {
-        signatureAlgorithmURI = XmldsigMore.SIGNATURE_ECDSA_SHA512;
-        digestAlgorithmURI = DigestMethod.SHA512;
-      } else if (SHA2 && fieldSize >= 256) {
-        signatureAlgorithmURI = XmldsigMore.SIGNATURE_ECDSA_SHA256;
-        digestAlgorithmURI = DigestMethod.SHA256;
-      } else {
-        signatureAlgorithmURI = XmldsigMore.SIGNATURE_ECDSA_SHA1;
-      }
-      
-    } else {
-      throw new NoSuchAlgorithmException("Public key algorithm '" + algorithm
-          + "' not supported.");
-    }
-
-  }
-
-  /*
-   * (non-Javadoc)
-   * 
-   * @seeat.gv.egiz.bku.slcommands.impl.xsect.AlgorithmMethodFactory#
-   * createCanonicalizationMethod
-   * (at.gv.egiz.bku.slcommands.impl.xsect.SignatureContext)
-   */
-  @Override
-  public CanonicalizationMethod createCanonicalizationMethod(
-      SignatureContext signatureContext) throws NoSuchAlgorithmException,
-      InvalidAlgorithmParameterException {
-
-    return signatureContext.getSignatureFactory().newCanonicalizationMethod(
-        CanonicalizationMethod.EXCLUSIVE, (C14NMethodParameterSpec) null);
-
-  }
-
-  /*
-   * (non-Javadoc)
-   * 
-   * @see
-   * at.gv.egiz.bku.slcommands.impl.xsect.AlgorithmMethodFactory#createDigestMethod
-   * (at.gv.egiz.bku.slcommands.impl.xsect.SignatureContext)
-   */
-  @Override
-  public DigestMethod createDigestMethod(SignatureContext signatureContext)
-      throws NoSuchAlgorithmException, InvalidAlgorithmParameterException {
-
-    return signatureContext.getSignatureFactory().newDigestMethod(
-        digestAlgorithmURI, (DigestMethodParameterSpec) null);
-  }
-
-  /*
-   * (non-Javadoc)
-   * 
-   * @seeat.gv.egiz.bku.slcommands.impl.xsect.AlgorithmMethodFactory#
-   * createSignatureMethod
-   * (at.gv.egiz.bku.slcommands.impl.xsect.SignatureContext)
-   */
-  @Override
-  public SignatureMethod createSignatureMethod(SignatureContext signatureContext)
-      throws NoSuchAlgorithmException, InvalidAlgorithmParameterException {
-
-    return signatureContext.getSignatureFactory().newSignatureMethod(
-        signatureAlgorithmURI, signatureMethodParameterSpec);
-  }
-
-}