/**
* 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 org.apache.wss4j.policy.model;
import org.apache.neethi.Assertion;
import org.apache.neethi.Policy;
import org.apache.wss4j.policy.SPConstants;
import javax.xml.namespace.QName;
import java.util.Iterator;
import java.util.List;
public class AsymmetricBinding extends AbstractSymmetricAsymmetricBinding {
private InitiatorToken initiatorToken;
private InitiatorSignatureToken initiatorSignatureToken;
private InitiatorEncryptionToken initiatorEncryptionToken;
private RecipientToken recipientToken;
private RecipientSignatureToken recipientSignatureToken;
private RecipientEncryptionToken recipientEncryptionToken;
public AsymmetricBinding(SPConstants.SPVersion version, Policy nestedPolicy) {
super(version, nestedPolicy);
parseNestedPolicy(nestedPolicy, this);
}
@Override
public QName getName() {
return getVersion().getSPConstants().getAsymmetricBinding();
}
@Override
public boolean equals(Object object) {
if (object == this) {
return true;
}
if (!(object instanceof AsymmetricBinding)) {
return false;
}
AsymmetricBinding that = (AsymmetricBinding)object;
if (initiatorToken != null && !initiatorToken.equals(that.initiatorToken)
|| initiatorToken == null && that.initiatorToken != null) {
return false;
}
if (initiatorSignatureToken != null && !initiatorSignatureToken.equals(that.initiatorSignatureToken)
|| initiatorSignatureToken == null && that.initiatorSignatureToken != null) {
return false;
}
if (initiatorEncryptionToken != null && !initiatorEncryptionToken.equals(that.initiatorEncryptionToken)
|| initiatorEncryptionToken == null && that.initiatorEncryptionToken != null) {
return false;
}
if (recipientToken != null && !recipientToken.equals(that.recipientToken)
|| recipientToken == null && that.recipientToken != null) {
return false;
}
if (recipientSignatureToken != null && !recipientSignatureToken.equals(that.recipientSignatureToken)
|| recipientSignatureToken == null && that.recipientSignatureToken != null) {
return false;
}
if (recipientEncryptionToken != null && !recipientEncryptionToken.equals(that.recipientEncryptionToken)
|| recipientEncryptionToken == null && that.recipientEncryptionToken != null) {
return false;
}
return super.equals(object);
}
@Override
public int hashCode() {
int result = 17;
if (initiatorToken != null) {
result = 31 * result + initiatorToken.hashCode();
}
if (initiatorSignatureToken != null) {
result = 31 * result + initiatorSignatureToken.hashCode();
}
if (initiatorEncryptionToken != null) {
result = 31 * result + initiatorEncryptionToken.hashCode();
}
if (recipientToken != null) {
result = 31 * result + recipientToken.hashCode();
}
if (recipientSignatureToken != null) {
result = 31 * result + recipientSignatureToken.hashCode();
}
if (recipientEncryptionToken != null) {
result = 31 * result + recipientEncryptionToken.hashCode();
}
return 31 * result + super.hashCode();
}
@Override
protected AbstractSecurityAssertion cloneAssertion(Policy nestedPolicy) {
return new AsymmetricBinding(getVersion(), nestedPolicy);
}
protected void parseNestedPolicy(Policy nestedPolicy, AsymmetricBinding asymmetricBinding) {
Iterator<List<Assertion>> alternatives = nestedPolicy.getAlternatives();
//we just process the first alternative
//this means that if we have a compact policy only the first alternative is visible
//in contrary to a normalized policy where just one alternative exists
if (alternatives.hasNext()) {
List<Assertion> assertions = alternatives.next();
for (int i = 0; i < assertions.size(); i++) {
Assertion assertion = assertions.get(i);
String assertionName = assertion.getName().getLocalPart();
String assertionNamespace = assertion.getName().getNamespaceURI();
QName initiatorToken = getVersion().getSPConstants().getInitiatorToken();
if (initiatorToken.getLocalPart().equals(assertionName)
&& initiatorToken.getNamespaceURI().equals(assertionNamespace)) {
if (asymmetricBinding.getInitiatorToken() != null
|| asymmetricBinding.getInitiatorSignatureToken() != null
|| asymmetricBinding.getInitiatorEncryptionToken() != null) {
throw new IllegalArgumentException(SPConstants.ERR_INVALID_POLICY);
}
final InitiatorToken initiatorToken1 = (InitiatorToken) assertion;
asymmetricBinding.setInitiatorToken(initiatorToken1);
initiatorToken1.setParentAssertion(asymmetricBinding);
continue;
}
QName initiatorSigToken = getVersion().getSPConstants().getInitiatorSignatureToken();
if (initiatorSigToken.getLocalPart().equals(assertionName)
&& initiatorSigToken.getNamespaceURI().equals(assertionNamespace)) {
if (asymmetricBinding.getInitiatorToken() != null
|| asymmetricBinding.getInitiatorSignatureToken() != null) {
throw new IllegalArgumentException(SPConstants.ERR_INVALID_POLICY);
}
final InitiatorSignatureToken initiatorSignatureToken1 = (InitiatorSignatureToken) assertion;
asymmetricBinding.setInitiatorSignatureToken(initiatorSignatureToken1);
initiatorSignatureToken1.setParentAssertion(asymmetricBinding);
continue;
}
QName initiatorEncToken = getVersion().getSPConstants().getInitiatorEncryptionToken();
if (initiatorEncToken.getLocalPart().equals(assertionName)
&& initiatorEncToken.getNamespaceURI().equals(assertionNamespace)) {
if (asymmetricBinding.getInitiatorToken() != null
|| asymmetricBinding.getInitiatorEncryptionToken() != null) {
throw new IllegalArgumentException(SPConstants.ERR_INVALID_POLICY);
}
final InitiatorEncryptionToken initiatorEncryptionToken1 = (InitiatorEncryptionToken) assertion;
asymmetricBinding.setInitiatorEncryptionToken(initiatorEncryptionToken1);
initiatorEncryptionToken1.setParentAssertion(asymmetricBinding);
continue;
}
QName recipientToken = getVersion().getSPConstants().getRecipientToken();
if (recipientToken.getLocalPart().equals(assertionName)
&& recipientToken.getNamespaceURI().equals(assertionNamespace)) {
if (asymmetricBinding.getRecipientToken() != null
|| asymmetricBinding.getRecipientSignatureToken() != null
|| asymmetricBinding.getRecipientEncryptionToken() != null) {
throw new IllegalArgumentException(SPConstants.ERR_INVALID_POLICY);
}
final RecipientToken recipientToken1 = (RecipientToken) assertion;
asymmetricBinding.setRecipientToken(recipientToken1);
recipientToken1.setParentAssertion(asymmetricBinding);
continue;
}
QName recipientSigToken = getVersion().getSPConstants().getRecipientSignatureToken();
if (recipientSigToken.getLocalPart().equals(assertionName)
&& recipientSigToken.getNamespaceURI().equals(assertionNamespace)) {
if (asymmetricBinding.getRecipientToken() != null
|| asymmetricBinding.getRecipientSignatureToken() != null) {
throw new IllegalArgumentException(SPConstants.ERR_INVALID_POLICY);
}
final RecipientSignatureToken recipientSignatureToken1 = (RecipientSignatureToken) assertion;
asymmetricBinding.setRecipientSignatureToken(recipientSignatureToken1);
recipientSignatureToken1.setParentAssertion(asymmetricBinding);
continue;
}
QName recipientEncToken = getVersion().getSPConstants().getRecipientEncryptionToken();
if (recipientEncToken.getLocalPart().equals(assertionName)
&& recipientEncToken.getNamespaceURI().equals(assertionNamespace)) {
if (asymmetricBinding.getRecipientToken() != null
|| asymmetricBinding.getRecipientEncryptionToken() != null) {
throw new IllegalArgumentException(SPConstants.ERR_INVALID_POLICY);
}
final RecipientEncryptionToken recipientEncryptionToken1 = (RecipientEncryptionToken) assertion;
asymmetricBinding.setRecipientEncryptionToken(recipientEncryptionToken1);
recipientEncryptionToken1.setParentAssertion(asymmetricBinding);
continue;
}
}
}
}
public InitiatorToken getInitiatorToken() {
return initiatorToken;
}
protected void setInitiatorToken(InitiatorToken initiatorToken) {
this.initiatorToken = initiatorToken;
}
public InitiatorSignatureToken getInitiatorSignatureToken() {
return initiatorSignatureToken;
}
protected void setInitiatorSignatureToken(InitiatorSignatureToken initiatorSignatureToken) {
this.initiatorSignatureToken = initiatorSignatureToken;
}
public InitiatorEncryptionToken getInitiatorEncryptionToken() {
return initiatorEncryptionToken;
}
protected void setInitiatorEncryptionToken(InitiatorEncryptionToken initiatorEncryptionToken) {
this.initiatorEncryptionToken = initiatorEncryptionToken;
}
public RecipientToken getRecipientToken() {
return recipientToken;
}
protected void setRecipientToken(RecipientToken recipientToken) {
this.recipientToken = recipientToken;
}
public RecipientSignatureToken getRecipientSignatureToken() {
return recipientSignatureToken;
}
protected void setRecipientSignatureToken(RecipientSignatureToken recipientSignatureToken) {
this.recipientSignatureToken = recipientSignatureToken;
}
public RecipientEncryptionToken getRecipientEncryptionToken() {
return recipientEncryptionToken;
}
protected void setRecipientEncryptionToken(RecipientEncryptionToken recipientEncryptionToken) {
this.recipientEncryptionToken = recipientEncryptionToken;
}
}