Enable switching to SHA-2 mode via config parameter

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@935 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4

3 files changed, 36 insertions, 15 deletions

diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/CreateXMLSignatureCommandFactory.java b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/CreateXMLSignatureCommandFactory.java
index 750c2838..55bfa3ce 100644
--- a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/CreateXMLSignatureCommandFactory.java
+++ b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/CreateXMLSignatureCommandFactory.java
@@ -32,20 +32,19 @@ public class CreateXMLSignatureCommandFactory extends AbstractSLCommandFactory {
   private ConfigurationFacade configurationFacade = new ConfigurationFacade();
   
   private class ConfigurationFacade implements MoccaConfigurationFacade {
-    
     public static final String VALIDATE_HASH_DATA_INPUTS = "ValidateHashDataInputs";
-    
+
     public boolean getValidateHashDataInputs() {
       return configuration.getBoolean(VALIDATE_HASH_DATA_INPUTS, true);
     }
-    
   }
-  
+
   @Override
   public SLCommand createSLCommand(JAXBElement<?> element) throws SLCommandException {
     
     CreateXMLSignatureCommandImpl command = new CreateXMLSignatureCommandImpl();
     command.init(element);
+    command.setConfiguration(configuration);
     return command;
     
   }
diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/CreateXMLSignatureCommandImpl.java b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/CreateXMLSignatureCommandImpl.java
index d52027b2..f372a5ec 100644
--- a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/CreateXMLSignatureCommandImpl.java
+++ b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/CreateXMLSignatureCommandImpl.java
@@ -26,6 +26,7 @@ import javax.xml.crypto.MarshalException;
 import javax.xml.crypto.URIReferenceException;
 import javax.xml.crypto.dsig.XMLSignatureException;
 
+import org.apache.commons.configuration.Configuration;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.w3c.dom.ls.DOMImplementationLS;
@@ -33,6 +34,7 @@ import org.w3c.dom.ls.LSSerializer;
 
 import at.buergerkarte.namespaces.securitylayer._1.CreateXMLSignatureRequestType;
 import at.buergerkarte.namespaces.securitylayer._1.DataObjectInfoType;
+import at.gv.egiz.bku.conf.MoccaConfigurationFacade;
 import at.gv.egiz.bku.slcommands.CreateXMLSignatureCommand;
 import at.gv.egiz.bku.slcommands.SLCommandContext;
 import at.gv.egiz.bku.slcommands.SLResult;
@@ -78,12 +80,30 @@ public class CreateXMLSignatureCommandImpl extends
    * The to-be signed signature.
    */
   protected Signature signature;
-  
+
   /**
-   * Disable hash data input validation?
+   * The configuration facade used to access the MOCCA configuration.
    */
-  protected boolean disableHashdataInputValidation;
-  
+  private ConfigurationFacade configurationFacade = new ConfigurationFacade();
+
+  private class ConfigurationFacade implements MoccaConfigurationFacade {
+    private Configuration configuration;
+
+    public static final String USE_SHA2 = "useSHA2";
+
+    public void setConfiguration(Configuration configuration) {
+        this.configuration = configuration;
+    }
+
+    public boolean getUseSHA2() {
+        return configuration.getBoolean(USE_SHA2, false);
+    }
+  }
+
+  public void setConfiguration(Configuration configuration) {
+    configurationFacade.setConfiguration(configuration);
+  }
+
   @Override
   public void prepareXMLSignature(SLCommandContext commandContext) throws SLCommandException,
       SLRequestException {
@@ -97,7 +117,7 @@ public class CreateXMLSignatureCommandImpl extends
     AlgorithmMethodFactory algorithmMethodFactory;
     try {
       algorithmMethodFactory = new AlgorithmMethodFactoryImpl(
-          signingCertificate);
+          signingCertificate, configurationFacade.getUseSHA2());
     } catch (NoSuchAlgorithmException e) {
       log.error("Failed to get DigestMethod.", e);
       throw new SLCommandException(4006);
diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/AlgorithmMethodFactoryImpl.java b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/AlgorithmMethodFactoryImpl.java
index f1219a6c..49ed4486 100644
--- a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/AlgorithmMethodFactoryImpl.java
+++ b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/AlgorithmMethodFactoryImpl.java
@@ -45,7 +45,7 @@ public class AlgorithmMethodFactoryImpl implements AlgorithmMethodFactory {
   /**
    * Use SHA-2?
    */
-  private static boolean SHA2 = false;
+  private boolean SHA2 = false;
   

   /**

    * The signature algorithm URI.

@@ -61,19 +61,21 @@ public class AlgorithmMethodFactoryImpl implements AlgorithmMethodFactory {
    * The algorithm parameters for the signature algorithm.

    */

   private SignatureMethodParameterSpec signatureMethodParameterSpec;

-

+
   /**

-   * Creates a new AlgrithmMethodFactory with the given

+   * Creates a new AlgorithmMethodFactory with the given

    * <code>signingCertificate</code>.

    * 

-   * @param signingCertificate

+   * @param signingCertificate
    * 

    * @throws NoSuchAlgorithmException

    *           if the public key algorithm of the given

    *           <code>signingCertificate</code> is not supported

    */

-  public AlgorithmMethodFactoryImpl(X509Certificate signingCertificate)

-      throws NoSuchAlgorithmException {

+  public AlgorithmMethodFactoryImpl(X509Certificate signingCertificate, boolean useSHA2)

+      throws NoSuchAlgorithmException {
+
+    SHA2 = useSHA2;

 
     PublicKey publicKey = signingCertificate.getPublicKey();

     String algorithm = publicKey.getAlgorithm();