src/share/classes/com/sun/org/apache/xml/internal/security/keys/keyresolver/implementations/DSAKeyValueResolver.java
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*** 1,99 ****
/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
! /*
! * 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 com.sun.org.apache.xml.internal.security.keys.keyresolver.implementations;
-
-
import java.security.PublicKey;
import java.security.cert.X509Certificate;
-
import com.sun.org.apache.xml.internal.security.exceptions.XMLSecurityException;
import com.sun.org.apache.xml.internal.security.keys.content.keyvalues.DSAKeyValue;
import com.sun.org.apache.xml.internal.security.keys.keyresolver.KeyResolverSpi;
import com.sun.org.apache.xml.internal.security.keys.storage.StorageResolver;
import com.sun.org.apache.xml.internal.security.utils.Constants;
import com.sun.org.apache.xml.internal.security.utils.XMLUtils;
import org.w3c.dom.Element;
-
- /**
- *
- * @author $Author: mullan $
- */
public class DSAKeyValueResolver extends KeyResolverSpi {
/**
* Method engineResolvePublicKey
*
* @param element
* @param BaseURI
* @param storage
* @return null if no {@link PublicKey} could be obtained
*/
public PublicKey engineLookupAndResolvePublicKey(
! Element element, String BaseURI, StorageResolver storage) {
if (element == null) {
return null;
}
! Element dsaKeyElement=null;
! boolean isKeyValue = XMLUtils.elementIsInSignatureSpace(element,
! Constants._TAG_KEYVALUE);
if (isKeyValue) {
dsaKeyElement =
! XMLUtils.selectDsNode(element.getFirstChild(),Constants._TAG_DSAKEYVALUE,0);
! } else if (XMLUtils.elementIsInSignatureSpace(element,
! Constants._TAG_DSAKEYVALUE)) {
// this trick is needed to allow the RetrievalMethodResolver to eat a
// ds:DSAKeyValue directly (without KeyValue)
dsaKeyElement = element;
}
if (dsaKeyElement == null) {
return null;
}
try {
! DSAKeyValue dsaKeyValue = new DSAKeyValue(dsaKeyElement,
! BaseURI);
PublicKey pk = dsaKeyValue.getPublicKey();
return pk;
} catch (XMLSecurityException ex) {
//do nothing
}
return null;
}
/** @inheritDoc */
public X509Certificate engineLookupResolveX509Certificate(
! Element element, String BaseURI, StorageResolver storage) {
return null;
}
/** @inheritDoc */
public javax.crypto.SecretKey engineLookupAndResolveSecretKey(
! Element element, String BaseURI, StorageResolver storage){
return null;
}
}
--- 1,102 ----
/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
! /**
! * Licensed to the Apache Software Foundation (ASF) under one
! * or more contributor license agreements. See the NOTICE file
! * distributed with this work for additional information
! * regarding copyright ownership. The ASF licenses this file
! * to you 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 com.sun.org.apache.xml.internal.security.keys.keyresolver.implementations;
import java.security.PublicKey;
import java.security.cert.X509Certificate;
import com.sun.org.apache.xml.internal.security.exceptions.XMLSecurityException;
import com.sun.org.apache.xml.internal.security.keys.content.keyvalues.DSAKeyValue;
import com.sun.org.apache.xml.internal.security.keys.keyresolver.KeyResolverSpi;
import com.sun.org.apache.xml.internal.security.keys.storage.StorageResolver;
import com.sun.org.apache.xml.internal.security.utils.Constants;
import com.sun.org.apache.xml.internal.security.utils.XMLUtils;
import org.w3c.dom.Element;
public class DSAKeyValueResolver extends KeyResolverSpi {
+ /** {@link org.apache.commons.logging} logging facility */
+ private static java.util.logging.Logger log =
+ java.util.logging.Logger.getLogger(DSAKeyValueResolver.class.getName());
+
+
/**
* Method engineResolvePublicKey
*
* @param element
* @param BaseURI
* @param storage
* @return null if no {@link PublicKey} could be obtained
*/
public PublicKey engineLookupAndResolvePublicKey(
! Element element, String BaseURI, StorageResolver storage
! ) {
if (element == null) {
return null;
}
! Element dsaKeyElement = null;
! boolean isKeyValue =
! XMLUtils.elementIsInSignatureSpace(element, Constants._TAG_KEYVALUE);
if (isKeyValue) {
dsaKeyElement =
! XMLUtils.selectDsNode(element.getFirstChild(), Constants._TAG_DSAKEYVALUE, 0);
! } else if (XMLUtils.elementIsInSignatureSpace(element, Constants._TAG_DSAKEYVALUE)) {
// this trick is needed to allow the RetrievalMethodResolver to eat a
// ds:DSAKeyValue directly (without KeyValue)
dsaKeyElement = element;
}
if (dsaKeyElement == null) {
return null;
}
try {
! DSAKeyValue dsaKeyValue = new DSAKeyValue(dsaKeyElement, BaseURI);
PublicKey pk = dsaKeyValue.getPublicKey();
return pk;
} catch (XMLSecurityException ex) {
+ if (log.isLoggable(java.util.logging.Level.FINE)) {
+ log.log(java.util.logging.Level.FINE, ex.getMessage(), ex);
+ }
//do nothing
}
return null;
}
/** @inheritDoc */
public X509Certificate engineLookupResolveX509Certificate(
! Element element, String BaseURI, StorageResolver storage
! ) {
return null;
}
/** @inheritDoc */
public javax.crypto.SecretKey engineLookupAndResolveSecretKey(
! Element element, String BaseURI, StorageResolver storage
! ) {
return null;
}
}