package at.gv.egovernment.moa.spss.server.invoke;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import iaik.server.modules.xmlverify.XMLSignatureVerificationProfile;
import at.gv.egovernment.moa.spss.MOAApplicationException;
import at.gv.egovernment.moa.spss.MOASystemException;
import at.gv.egovernment.moa.spss.api.xmlverify.ReferenceInfo;
import at.gv.egovernment.moa.spss.api.xmlverify.SignatureManifestCheckParams;
import at.gv.egovernment.moa.spss.api.xmlverify.TransformParameter;
import at.gv.egovernment.moa.spss.api.xmlverify.VerifyTransformsInfoProfileExplicit;
import at.gv.egovernment.moa.spss.api.xmlverify.VerifyXMLSignatureRequest;
import at.gv.egovernment.moa.spss.server.config.ConfigurationProvider;
import at.gv.egovernment.moa.spss.server.iaik.pki.PKIProfileImpl;
import at.gv.egovernment.moa.spss.server.iaik.xmlverify.XMLSignatureVerificationProfileImpl;
import at.gv.egovernment.moa.spss.server.transaction.TransactionContext;
import at.gv.egovernment.moa.spss.server.transaction.TransactionContextManager;
/**
* A factory to create a XMLSignatureVerificationProfile
from a
* VerifyXMLSignatureRequest
, based on the current MOA
* configuration.
*
* @author Patrick Peck
* @version $Id$
*/
public class XMLSignatureVerificationProfileFactory {
/** The VerifyXMLSignatureRequest
for which to create profile
* information. */
private VerifyXMLSignatureRequest request;
/**
* Create a new XMLSignatureVerificationProfileFactory
.
*
* @param request The VerifyXMLSignatureRequest
to extract
* profile data from.
*/
public XMLSignatureVerificationProfileFactory(VerifyXMLSignatureRequest request) {
this.request = request;
}
/**
* Create a XMLSignatureCreationProfile
from the
* VerifyXMLSignaturesRequest
and the current MOA configuration.
*
* @return The XMLSignatureVerificationProfile
containing
* additional information for verifying an XML signature.
* @throws MOASystemException A system error occurred building the profile.
* @throws MOAApplicationException An error occurred building the profile.
*/
public XMLSignatureVerificationProfile createProfile()
throws MOASystemException, MOAApplicationException {
TransactionContext context =
TransactionContextManager.getInstance().getTransactionContext();
ConfigurationProvider config = context.getConfiguration();
XMLSignatureVerificationProfileImpl profile =
new XMLSignatureVerificationProfileImpl();
SignatureManifestCheckParams checkParams;
String trustProfileID;
// set whether to check XMLDsig manifests
profile.setCheckXMLDsigManifests(true);
// set the certificate validation profile
trustProfileID = request.getTrustProfileId();
profile.setCertificateValidationProfile(
new PKIProfileImpl(config, trustProfileID));
// set whether hash input data is to be included
profile.setIncludeHashInputData(request.getReturnHashInputData());
// set the security layer manifest check parameters
checkParams = request.getSignatureManifestCheckParams();
if (checkParams != null) {
List transformationSupplements;
profile.setCheckSecurityLayerManifest(true);
profile.setIncludeReferenceInputData(
checkParams.getReturnReferenceInputData());
transformationSupplements = buildTransformationSupplements();
profile.setTransformationSupplements(transformationSupplements);
} else {
profile.setCheckSecurityLayerManifest(false);
profile.setIncludeReferenceInputData(false);
profile.setTransformationSupplements(Collections.EMPTY_LIST);
}
return profile;
}
/**
* Build supplemental data objects used in the transformations.
*
* @return A List
of DataObject
s providing
* supplemental data to the transformations.
* @throws MOASystemException A system error occurred building one of the
* transformations.
* @throws MOAApplicationException An error occurred building one of the
* transformations.
*/
public List buildTransformationSupplements()
throws MOASystemException, MOAApplicationException {
TransactionContext context =
TransactionContextManager.getInstance().getTransactionContext();
ConfigurationProvider config = context.getConfiguration();
SignatureManifestCheckParams checkParams =
request.getSignatureManifestCheckParams();
List transformsProfiles = new ArrayList();
List transformationSupplements = new ArrayList();
DataObjectFactory factory = DataObjectFactory.getInstance();
List refInfos = checkParams.getReferenceInfos();
Iterator refIter;
Iterator prIter;
Iterator trIter;
// build the list of all VerifyTransformsInfoProfiles in all ReferenceInfos
refInfos = checkParams.getReferenceInfos();
for (refIter = refInfos.iterator(); refIter.hasNext();) {
ReferenceInfo refInfo = (ReferenceInfo) refIter.next();
List profiles = refInfo.getVerifyTransformsInfoProfiles();
transformsProfiles.addAll(
ProfileMapper.mapVerifyTransformsInfoProfiles(profiles, config));
}
// build the DataObjects
for (prIter = transformsProfiles.iterator(); prIter.hasNext();) {
VerifyTransformsInfoProfileExplicit profile =
(VerifyTransformsInfoProfileExplicit) prIter.next();
List transformParameters = profile.getTransformParameters();
for (trIter = transformParameters.iterator(); trIter.hasNext();) {
TransformParameter trParam = (TransformParameter) trIter.next();
transformationSupplements.add(
factory.createFromTransformParameter(trParam));
}
}
return transformationSupplements;
}
}