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/**
* 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.cxf.ws.security.policy.model;
import java.util.ArrayList;
import java.util.List;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
import org.apache.cxf.ws.policy.PolicyBuilder;
import org.apache.cxf.ws.security.policy.SP12Constants;
import org.apache.cxf.ws.security.policy.SPConstants;
import org.apache.cxf.ws.security.policy.SPConstants.SupportTokenType;
import org.apache.neethi.All;
import org.apache.neethi.ExactlyOne;
import org.apache.neethi.Policy;
import org.apache.neethi.PolicyComponent;
public class SupportingToken extends TokenWrapper implements AlgorithmWrapper {
/**
* Type of SupportingToken
*
* @see SupportingToken#SUPPORTING
* @see SupportingToken#ENDORSING
* @see SupportingToken#SIGNED
* @see SupportingToken#SIGNED_ENDORSING
*/
private SupportTokenType type;
private AlgorithmSuite algorithmSuite;
private List tokens = new ArrayList();
private SignedEncryptedElements signedElements;
private SignedEncryptedElements encryptedElements;
private SignedEncryptedParts signedParts;
private SignedEncryptedParts encryptedParts;
public SupportingToken(SupportTokenType type, SPConstants version, PolicyBuilder b) {
super(version, b);
this.type = type;
}
/**
* @return Returns the algorithmSuite.
*/
public AlgorithmSuite getAlgorithmSuite() {
return algorithmSuite;
}
/**
* @param algorithmSuite The algorithmSuite to set.
*/
public void setAlgorithmSuite(AlgorithmSuite algorithmSuite) {
this.algorithmSuite = algorithmSuite;
}
/**
* @return Returns the token.
*/
public List getTokens() {
return tokens;
}
/**
* @param token The token to set.
*/
public void addToken(Token token) {
this.tokens.add(token);
}
/**
* @return Returns the type.
*/
public SupportTokenType getTokenType() {
return type;
}
/**
* @param type The type to set.
*/
public void setTokenType(SupportTokenType t) {
this.type = t;
}
/**
* @return Returns the encryptedElements.
*/
public SignedEncryptedElements getEncryptedElements() {
return encryptedElements;
}
/**
* @param encryptedElements The encryptedElements to set.
*/
public void setEncryptedElements(SignedEncryptedElements encryptedElements) {
this.encryptedElements = encryptedElements;
}
/**
* @return Returns the encryptedParts.
*/
public SignedEncryptedParts getEncryptedParts() {
return encryptedParts;
}
/**
* @param encryptedParts The encryptedParts to set.
*/
public void setEncryptedParts(SignedEncryptedParts encryptedParts) {
this.encryptedParts = encryptedParts;
}
/**
* @return Returns the signedElements.
*/
public SignedEncryptedElements getSignedElements() {
return signedElements;
}
/**
* @param signedElements The signedElements to set.
*/
public void setSignedElements(SignedEncryptedElements signedElements) {
this.signedElements = signedElements;
}
/**
* @return Returns the signedParts.
*/
public SignedEncryptedParts getSignedParts() {
return signedParts;
}
/**
* @param signedParts The signedParts to set.
*/
public void setSignedParts(SignedEncryptedParts signedParts) {
this.signedParts = signedParts;
}
/*
* (non-Javadoc)
* @see org.apache.ws.security.policy.TokenWrapper#setToken(org.apache.ws.security.policy.Token)
*/
public void setToken(Token tok) {
this.addToken(tok);
}
public Token getToken() {
if (tokens.size() == 1) {
return tokens.get(0);
}
return null;
}
public QName getRealName() {
QName ret = null;
switch (type) {
case SUPPORTING_TOKEN_SUPPORTING:
ret = constants.getSupportingTokens();
break;
case SUPPORTING_TOKEN_SIGNED:
ret = constants.getSignedSupportingTokens();
break;
case SUPPORTING_TOKEN_ENDORSING:
ret = constants.getEndorsingSupportingTokens();
break;
case SUPPORTING_TOKEN_SIGNED_ENDORSING:
ret = constants.getSignedEndorsingSupportingTokens();
break;
case SUPPORTING_TOKEN_ENCRYPTED:
ret = SP12Constants.ENCRYPTED_SUPPORTING_TOKENS;
break;
case SUPPORTING_TOKEN_SIGNED_ENCRYPTED:
ret = SP12Constants.SIGNED_ENCRYPTED_SUPPORTING_TOKENS;
break;
case SUPPORTING_TOKEN_ENDORSING_ENCRYPTED:
ret = SP12Constants.ENDORSING_ENCRYPTED_SUPPORTING_TOKENS;
break;
case SUPPORTING_TOKEN_SIGNED_ENDORSING_ENCRYPTED:
ret = SP12Constants.SIGNED_ENDORSING_ENCRYPTED_SUPPORTING_TOKENS;
break;
default:
ret = null;
break;
}
return ret;
}
public QName getName() {
QName ret = null;
switch (type) {
case SUPPORTING_TOKEN_SUPPORTING:
ret = SP12Constants.INSTANCE.getSupportingTokens();
break;
case SUPPORTING_TOKEN_SIGNED:
ret = SP12Constants.INSTANCE.getSignedSupportingTokens();
break;
case SUPPORTING_TOKEN_ENDORSING:
ret = SP12Constants.INSTANCE.getEndorsingSupportingTokens();
break;
case SUPPORTING_TOKEN_SIGNED_ENDORSING:
ret = SP12Constants.INSTANCE.getSignedEndorsingSupportingTokens();
break;
case SUPPORTING_TOKEN_ENCRYPTED:
ret = SP12Constants.ENCRYPTED_SUPPORTING_TOKENS;
break;
case SUPPORTING_TOKEN_SIGNED_ENCRYPTED:
ret = SP12Constants.SIGNED_ENCRYPTED_SUPPORTING_TOKENS;
break;
case SUPPORTING_TOKEN_ENDORSING_ENCRYPTED:
ret = SP12Constants.ENDORSING_ENCRYPTED_SUPPORTING_TOKENS;
break;
case SUPPORTING_TOKEN_SIGNED_ENDORSING_ENCRYPTED:
ret = SP12Constants.SIGNED_ENDORSING_ENCRYPTED_SUPPORTING_TOKENS;
break;
default:
ret = null;
break;
}
return ret;
}
/**
* @return true if the supporting token should be encrypted
*/
public boolean isEncryptedToken() {
return type == SPConstants.SupportTokenType.SUPPORTING_TOKEN_ENCRYPTED
|| type == SPConstants.SupportTokenType.SUPPORTING_TOKEN_SIGNED_ENCRYPTED
|| type == SPConstants.SupportTokenType.SUPPORTING_TOKEN_ENDORSING_ENCRYPTED
|| type == SPConstants.SupportTokenType.SUPPORTING_TOKEN_SIGNED_ENDORSING_ENCRYPTED;
}
public short getType() {
return org.apache.neethi.Constants.TYPE_ASSERTION;
}
public void serialize(XMLStreamWriter writer) throws XMLStreamException {
String namespaceURI = getRealName().getNamespaceURI();
String prefix = writer.getPrefix(namespaceURI);
if (prefix == null) {
prefix = getRealName().getPrefix();
writer.setPrefix(prefix, namespaceURI);
}
String localname = getRealName().getLocalPart();
//
writer.writeStartElement(prefix, localname, namespaceURI);
// xmlns:sp=".."
writer.writeNamespace(prefix, namespaceURI);
String pPrefix = writer.getPrefix(SPConstants.POLICY.getNamespaceURI());
if (pPrefix == null) {
pPrefix = SPConstants.POLICY.getPrefix();
writer.setPrefix(pPrefix, SPConstants.POLICY.getNamespaceURI());
}
//
writer.writeStartElement(pPrefix, SPConstants.POLICY.getLocalPart(), SPConstants.POLICY
.getNamespaceURI());
for (Token token : getTokens()) {
// [Token Assertion] +
token.serialize(writer);
}
if (signedParts != null) {
signedParts.serialize(writer);
} else if (signedElements != null) {
signedElements.serialize(writer);
} else if (encryptedParts != null) {
encryptedParts.serialize(writer);
} else if (encryptedElements != null) {
encryptedElements.serialize(writer);
}
//
writer.writeEndElement();
writer.writeEndElement();
//
}
public Policy getPolicy() {
Policy p = new Policy();
ExactlyOne ea = new ExactlyOne();
p.addPolicyComponent(ea);
All all = new All();
for (Token token : getTokens()) {
all.addPolicyComponent(token);
}
if (signedParts != null) {
all.addPolicyComponent(signedParts);
} else if (signedElements != null) {
all.addPolicyComponent(signedElements);
} else if (encryptedParts != null) {
all.addPolicyComponent(encryptedParts);
} else if (encryptedElements != null) {
all.addPolicyComponent(encryptedElements);
}
ea.addPolicyComponent(all);
PolicyComponent pc = p.normalize(builder.getPolicyRegistry(), true);
if (pc instanceof Policy) {
return (Policy)pc;
} else {
p = new Policy();
p.addPolicyComponent(pc);
return p;
}
}
}