| /* |
| * Copyright 2004,2005 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 org.apache.ws.secpolicy.model; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| |
| import javax.xml.namespace.QName; |
| import javax.xml.stream.XMLStreamException; |
| import javax.xml.stream.XMLStreamWriter; |
| |
| import org.apache.neethi.PolicyComponent; |
| import org.apache.ws.secpolicy.SP11Constants; |
| import org.apache.ws.secpolicy.SP12Constants; |
| import org.apache.ws.secpolicy.SPConstants; |
| |
| public class SupportingToken extends AbstractSecurityAssertion implements |
| AlgorithmWrapper, TokenWrapper { |
| |
| /** |
| * Type of SupportingToken |
| * |
| * @see SupportingToken#SUPPORTING |
| * @see SupportingToken#ENDORSING |
| * @see SupportingToken#SIGNED |
| * @see SupportingToken#SIGNED_ENDORSING |
| */ |
| private int type; |
| |
| private AlgorithmSuite algorithmSuite; |
| |
| private ArrayList tokens = new ArrayList(); |
| |
| private SignedEncryptedElements signedElements; |
| |
| private SignedEncryptedElements encryptedElements; |
| |
| private SignedEncryptedParts signedParts; |
| |
| private SignedEncryptedParts encryptedParts; |
| |
| public SupportingToken(int type, int version ) { |
| this.type = type; |
| setVersion(version); |
| } |
| |
| /** |
| * @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 ArrayList getTokens() { |
| return tokens; |
| } |
| |
| /** |
| * @param token |
| * The token to set. |
| */ |
| public void addToken(Token token) { |
| this.tokens.add(token); |
| } |
| |
| /** |
| * @return Returns the type. |
| */ |
| public int getTokenType() { |
| return type; |
| } |
| |
| /** |
| * @param type |
| * The type to set. |
| */ |
| public void setTokenType(int type) { |
| this.type = type; |
| } |
| |
| /** |
| * @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 QName getName() { |
| //TODO Should we refactor this class ?? with a SuppotingTokenBase and sub classes |
| switch (type) { |
| case SPConstants.SUPPORTING_TOKEN_SUPPORTING: |
| return version == SPConstants.SP_V12 ? SP12Constants.SUPPORTING_TOKENS : |
| SP11Constants.SUPPORTING_TOKENS; |
| case SPConstants.SUPPORTING_TOKEN_SIGNED: |
| return version == SPConstants.SP_V12 ? SP12Constants.SIGNED_SUPPORTING_TOKENS : |
| SP11Constants.SIGNED_SUPPORTING_TOKENS; |
| case SPConstants.SUPPORTING_TOKEN_ENDORSING: |
| return version == SPConstants.SP_V12 ? SP12Constants.ENDORSING_SUPPORTING_TOKENS : |
| SP11Constants.ENDORSING_SUPPORTING_TOKENS; |
| case SPConstants.SUPPORTING_TOKEN_SIGNED_ENDORSING: |
| return version == SPConstants.SP_V12 ? SP12Constants.SIGNED_ENDORSING_SUPPORTING_TOKENS: |
| SP11Constants.SIGNED_ENDORSING_SUPPORTING_TOKENS; |
| case SPConstants.SUPPORTING_TOKEN_ENCRYPTED: |
| return SP12Constants.ENCRYPTED_SUPPORTING_TOKENS; |
| |
| case SPConstants.SUPPORTING_TOKEN_SIGNED_ENCRYPTED: |
| return SP12Constants.SIGNED_ENCRYPTED_SUPPORTING_TOKENS; |
| |
| case SPConstants.SUPPORTING_TOKEN_ENDORSING_ENCRYPTED: |
| return SP12Constants.ENDORSING_ENCRYPTED_SUPPORTING_TOKENS; |
| |
| case SPConstants.SUPPORTING_TOKEN_SIGNED_ENDORSING_ENCRYPTED: |
| return SP12Constants.SIGNED_ENDORSING_ENCRYPTED_SUPPORTING_TOKENS; |
| default: |
| return null; |
| } |
| } |
| |
| /** |
| * @return true if the supporting token should be encrypted |
| */ |
| |
| public boolean isEncryptedToken() { |
| |
| switch (type) { |
| case SPConstants.SUPPORTING_TOKEN_SUPPORTING: |
| return false; |
| case SPConstants.SUPPORTING_TOKEN_SIGNED: |
| return false; |
| case SPConstants.SUPPORTING_TOKEN_ENDORSING: |
| return false; |
| case SPConstants.SUPPORTING_TOKEN_SIGNED_ENDORSING: |
| return false; |
| case SPConstants.SUPPORTING_TOKEN_ENCRYPTED: |
| return true; |
| case SPConstants.SUPPORTING_TOKEN_SIGNED_ENCRYPTED: |
| return true; |
| case SPConstants.SUPPORTING_TOKEN_ENDORSING_ENCRYPTED: |
| return true; |
| case SPConstants.SUPPORTING_TOKEN_SIGNED_ENDORSING_ENCRYPTED: |
| return true; |
| default: |
| return false; |
| } |
| |
| |
| } |
| |
| public PolicyComponent normalize() { |
| return this; |
| } |
| |
| public short getType() { |
| return org.apache.neethi.Constants.TYPE_ASSERTION; |
| } |
| |
| public void serialize(XMLStreamWriter writer) throws XMLStreamException { |
| String namespaceURI = getName().getNamespaceURI(); |
| |
| String prefix = writer.getPrefix(namespaceURI); |
| if (prefix == null) { |
| prefix = getName().getPrefix(); |
| writer.setPrefix(prefix, namespaceURI); |
| } |
| |
| String localname = getName().getLocalPart(); |
| |
| // <sp:SupportingToken> |
| 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()); |
| } |
| // <wsp:Policy> |
| writer.writeStartElement(pPrefix, SPConstants.POLICY.getLocalPart(), |
| SPConstants.POLICY.getNamespaceURI()); |
| |
| Token token; |
| for (Iterator iterator = getTokens().iterator(); iterator.hasNext();) { |
| // [Token Assertion] + |
| token = (Token) iterator.next(); |
| 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); |
| } |
| // </wsp:Policy> |
| writer.writeEndElement(); |
| |
| writer.writeEndElement(); |
| // </sp:SupportingToken> |
| } |
| } |