/**
* 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.stax.setup;
import java.io.OutputStream;
import java.security.Key;
import java.security.NoSuchAlgorithmException;
import java.security.PublicKey;
import java.security.cert.X509Certificate;
import java.util.List;
import javax.crypto.KeyGenerator;
import javax.crypto.spec.SecretKeySpec;
import javax.xml.stream.XMLStreamWriter;
import org.apache.wss4j.common.crypto.Crypto;
import org.apache.wss4j.common.crypto.CryptoType;
import org.apache.wss4j.common.ext.WSPasswordCallback;
import org.apache.wss4j.common.ext.WSSecurityException;
import org.apache.wss4j.stax.ext.WSSConstants;
import org.apache.wss4j.stax.ext.WSSSecurityProperties;
import org.apache.wss4j.stax.impl.processor.output.BinarySecurityTokenOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.CustomTokenOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.DerivedKeyTokenOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.EncryptEndingOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.EncryptOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.EncryptedKeyOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.ReferenceListOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.SAMLTokenOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.SecurityContextTokenOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.SecurityHeaderOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.SecurityHeaderReorderProcessor;
import org.apache.wss4j.stax.impl.processor.output.SignatureConfirmationOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.TimestampOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.UsernameTokenOutputProcessor;
import org.apache.wss4j.stax.impl.processor.output.WSSSignatureOutputProcessor;
import org.apache.wss4j.stax.impl.securityToken.KerberosClientSecurityToken;
import org.apache.wss4j.stax.securityToken.WSSecurityTokenConstants;
import org.apache.wss4j.stax.utils.WSSUtils;
import org.apache.xml.security.exceptions.XMLSecurityException;
import org.apache.xml.security.stax.config.JCEAlgorithmMapper;
import org.apache.xml.security.stax.ext.OutboundSecurityContext;
import org.apache.xml.security.stax.ext.OutputProcessor;
import org.apache.xml.security.stax.ext.SecurityContext;
import org.apache.xml.security.stax.ext.XMLSecurityConstants;
import org.apache.xml.security.stax.impl.DocumentContextImpl;
import org.apache.xml.security.stax.impl.OutboundSecurityContextImpl;
import org.apache.xml.security.stax.impl.OutputProcessorChainImpl;
import org.apache.xml.security.stax.impl.XMLSecurityStreamWriter;
import org.apache.xml.security.stax.impl.processor.output.FinalOutputProcessor;
import org.apache.xml.security.stax.impl.securityToken.GenericOutboundSecurityToken;
import org.apache.xml.security.stax.impl.util.IDGenerator;
import org.apache.xml.security.stax.securityEvent.SecurityEvent;
import org.apache.xml.security.stax.securityEvent.SecurityEventListener;
import org.apache.xml.security.stax.securityEvent.TokenSecurityEvent;
import org.apache.xml.security.stax.securityToken.OutboundSecurityToken;
import org.apache.xml.security.stax.securityToken.SecurityToken;
import org.apache.xml.security.stax.securityToken.SecurityTokenConstants.TokenUsage;
import org.apache.xml.security.stax.securityToken.SecurityTokenProvider;
/**
* Outbound Streaming-WebService-Security
* An instance of this class can be retrieved over the WSSec class
*/
public class OutboundWSSec {
private final WSSSecurityProperties securityProperties;
public OutboundWSSec(WSSSecurityProperties securityProperties) {
this.securityProperties = securityProperties;
}
/**
* This method is the entry point for the incoming security-engine.
* Hand over a outputStream and use the returned XMLStreamWriter for further processing
*
* @param outputStream The original outputStream
* @return A new XMLStreamWriter which does transparently the security processing.
* @throws WSSecurityException thrown when a Security failure occurs
*/
public XMLStreamWriter processOutMessage(
OutputStream outputStream, String encoding,
List<SecurityEvent> requestSecurityEvents) throws WSSecurityException {
return processOutMessage(outputStream, encoding, requestSecurityEvents, null);
}
/**
* This method is the entry point for the incoming security-engine.
* Hand over the original XMLStreamWriter and use the returned one for further processing
*
* @param xmlStreamWriter The original xmlStreamWriter
* @return A new XMLStreamWriter which does transparently the security processing.
* @throws WSSecurityException thrown when a Security failure occurs
*/
public XMLStreamWriter processOutMessage(
XMLStreamWriter xmlStreamWriter, String encoding,
List<SecurityEvent> requestSecurityEvents) throws WSSecurityException {
return processOutMessage(xmlStreamWriter, encoding, requestSecurityEvents, null);
}
/**
* This method is the entry point for the incoming security-engine.
* Hand over a outputstream and use the returned XMLStreamWriter for further processing
*
* @param outputStream The original outputStream
* @return A new XMLStreamWriter which does transparently the security processing.
* @throws WSSecurityException thrown when a Security failure occurs
*/
public XMLStreamWriter processOutMessage(
OutputStream outputStream, String encoding, List<SecurityEvent> requestSecurityEvents,
SecurityEventListener securityEventListener) throws WSSecurityException {
final OutboundSecurityContextImpl outboundSecurityContext = new OutboundSecurityContextImpl();
outboundSecurityContext.putList(SecurityEvent.class, requestSecurityEvents);
outboundSecurityContext.addSecurityEventListener(securityEventListener);
return processOutMessage((Object) outputStream, encoding, outboundSecurityContext);
}
/**
* This method is the entry point for the incoming security-engine.
* Hand over the original XMLStreamWriter and use the returned one for further processing
*
* @param xmlStreamWriter The original outputStream
* @return A new XMLStreamWriter which does transparently the security processing.
* @throws WSSecurityException thrown when a Security failure occurs
*/
public XMLStreamWriter processOutMessage(
XMLStreamWriter xmlStreamWriter, String encoding, List<SecurityEvent> requestSecurityEvents,
SecurityEventListener securityEventListener) throws WSSecurityException {
final OutboundSecurityContextImpl outboundSecurityContext = new OutboundSecurityContextImpl();
outboundSecurityContext.putList(SecurityEvent.class, requestSecurityEvents);
outboundSecurityContext.addSecurityEventListener(securityEventListener);
return processOutMessage((Object) xmlStreamWriter, encoding, outboundSecurityContext);
}
/**
* This method is the entry point for the incoming security-engine.
* Hand over the original XMLStreamWriter and use the returned one for further processing
*
* @param xmlStreamWriter The original outputStream
* @return A new XMLStreamWriter which does transparently the security processing.
* @throws WSSecurityException thrown when a Security failure occurs
*/
public XMLStreamWriter processOutMessage(
XMLStreamWriter xmlStreamWriter, String encoding, OutboundSecurityContext outbounSecurityContext)
throws WSSecurityException {
return processOutMessage((Object) xmlStreamWriter, encoding, outbounSecurityContext);
}
public XMLStreamWriter processOutMessage(
Object output, String encoding, OutboundSecurityContext outboundSecurityContext
) throws WSSecurityException {
final DocumentContextImpl documentContext = new DocumentContextImpl();
documentContext.setEncoding(encoding);
OutputProcessorChainImpl outputProcessorChain = new OutputProcessorChainImpl(outboundSecurityContext, documentContext);
try {
final SecurityHeaderOutputProcessor securityHeaderOutputProcessor = new SecurityHeaderOutputProcessor();
initializeOutputProcessor(outputProcessorChain, securityHeaderOutputProcessor, null);
ConfiguredAction configuredAction = configureActions(outputProcessorChain);
// Set up appropriate keys
if (configuredAction.signatureAction) {
setupSignatureKey(outputProcessorChain, securityProperties, configuredAction.signedSAML);
}
if (configuredAction.encryptionAction) {
setupEncryptionKey(outputProcessorChain, securityProperties);
}
if (configuredAction.kerberos) {
setupKerberosKey(outputProcessorChain, securityProperties,
configuredAction.signatureKerberos, configuredAction.encryptionKerberos);
}
if (configuredAction.derivedSignature) {
String id =
outputProcessorChain.getSecurityContext().get(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_SIGNATURE);
setDerivedIdentifier(outputProcessorChain, id);
}
if (configuredAction.derivedEncryption) {
String id =
outputProcessorChain.getSecurityContext().get(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_ENCRYPTED_KEY);
if (id == null) {
// Maybe not encrypting the key here...
id = outputProcessorChain.getSecurityContext().get(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_ENCRYPTION);
}
setDerivedIdentifier(outputProcessorChain, id);
}
final SecurityHeaderReorderProcessor securityHeaderReorderProcessor = new SecurityHeaderReorderProcessor();
initializeOutputProcessor(outputProcessorChain, securityHeaderReorderProcessor, null);
if (output instanceof OutputStream) {
final FinalOutputProcessor finalOutputProcessor = new FinalOutputProcessor((OutputStream) output, encoding);
initializeOutputProcessor(outputProcessorChain, finalOutputProcessor, null);
} else if (output instanceof XMLStreamWriter) {
final FinalOutputProcessor finalOutputProcessor = new FinalOutputProcessor((XMLStreamWriter) output);
initializeOutputProcessor(outputProcessorChain, finalOutputProcessor, null);
} else {
throw new IllegalArgumentException(output + " is not supported as output");
}
} catch (XMLSecurityException e) {
throw new WSSecurityException(WSSecurityException.ErrorCode.FAILURE, e);
}
return new XMLSecurityStreamWriter(outputProcessorChain);
}
private void initializeOutputProcessor(
OutputProcessorChainImpl outputProcessorChain, OutputProcessor outputProcessor,
XMLSecurityConstants.Action action) throws XMLSecurityException {
outputProcessor.setXMLSecurityProperties(securityProperties);
outputProcessor.setAction(action);
outputProcessor.init(outputProcessorChain);
}
private void setupSignatureKey(
OutputProcessorChainImpl outputProcessorChain,
WSSSecurityProperties securityProperties,
boolean signedSAML
) throws XMLSecurityException {
final String signatureAlgorithm = securityProperties.getSignatureAlgorithm();
GenericOutboundSecurityToken securityToken =
getOutboundSecurityToken(outputProcessorChain, WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_SIGNATURE);
// First off, see if we have a supplied token with the correct keys for
// (a)symmetric signature
if (securityToken != null && signatureAlgorithm != null) {
if (signatureAlgorithm.contains("hmac-sha")
&& securityToken.getSecretKey(signatureAlgorithm) != null) {
return;
} else if (!signatureAlgorithm.contains("hmac-sha") && securityToken.getX509Certificates() != null) {
if (securityToken.getSecretKey(signatureAlgorithm) != null) {
return;
} else {
// We have certs but no private key set. Use the CallbackHandler
Key key =
securityProperties.getSignatureCrypto().getPrivateKey(
securityToken.getX509Certificates()[0], securityProperties.getCallbackHandler()
);
securityToken.setSecretKey(signatureAlgorithm, key);
return;
}
}
}
// We have no supplied key. So use the PasswordCallback to get a secret key or password
String alias = securityProperties.getSignatureUser();
WSPasswordCallback pwCb = new WSPasswordCallback(alias, WSPasswordCallback.SIGNATURE);
WSSUtils.doPasswordCallback(securityProperties.getCallbackHandler(), pwCb);
String password = pwCb.getPassword();
byte[] secretKey = pwCb.getKey();
Key key = null;
X509Certificate[] x509Certificates = null;
try {
if (password != null && securityProperties.getSignatureCrypto() != null) {
key = securityProperties.getSignatureCrypto().getPrivateKey(alias, password);
CryptoType cryptoType = new CryptoType(CryptoType.TYPE.ALIAS);
cryptoType.setAlias(alias);
x509Certificates = securityProperties.getSignatureCrypto().getX509Certificates(cryptoType);
if (x509Certificates == null || x509Certificates.length == 0) {
throw new WSSecurityException(WSSecurityException.ErrorCode.FAILED_SIGNATURE, "noUserCertsFound",
new Object[] {alias});
}
} else if (secretKey != null) {
x509Certificates = null;
String algoFamily = JCEAlgorithmMapper.getJCEKeyAlgorithmFromURI(signatureAlgorithm);
key = new SecretKeySpec(secretKey, algoFamily);
} else {
throw new WSSecurityException(WSSecurityException.ErrorCode.FAILED_SIGNATURE, "noPassword",
new Object[] {alias});
}
} catch (WSSecurityException ex) {
if (signedSAML && securityProperties.getSamlCallbackHandler() != null) {
// We may get the keys we require from the SAML CallbackHandler...
return;
}
throw ex;
}
// Create a new outbound Signature token for the generated key / cert
final String id = IDGenerator.generateID(null);
final GenericOutboundSecurityToken binarySecurityToken =
new GenericOutboundSecurityToken(id, WSSecurityTokenConstants.X509V3Token, key, x509Certificates);
// binarySecurityToken.setSha1Identifier(reference);
final SecurityTokenProvider<OutboundSecurityToken> binarySecurityTokenProvider =
new SecurityTokenProvider<OutboundSecurityToken>() {
@Override
public OutboundSecurityToken getSecurityToken() throws WSSecurityException {
return binarySecurityToken;
}
@Override
public String getId() {
return id;
}
};
outputProcessorChain.getSecurityContext().registerSecurityTokenProvider(id, binarySecurityTokenProvider);
outputProcessorChain.getSecurityContext().put(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_SIGNATURE, id);
}
private void setupEncryptionKey(
OutputProcessorChainImpl outputProcessorChain,
WSSSecurityProperties securityProperties
) throws XMLSecurityException {
final String symmetricEncryptionAlgorithm = securityProperties.getEncryptionSymAlgorithm();
// First check to see if a Symmetric key is available
GenericOutboundSecurityToken securityToken =
getOutboundSecurityToken(outputProcessorChain, WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_ENCRYPTION);
if (securityToken == null || securityToken.getSecretKey(symmetricEncryptionAlgorithm) == null) {
//prepare the symmetric session key for all encryption parts
String keyAlgorithm = JCEAlgorithmMapper.getJCEKeyAlgorithmFromURI(securityProperties.getEncryptionSymAlgorithm());
KeyGenerator keyGen;
try {
keyGen = KeyGenerator.getInstance(keyAlgorithm);
} catch (NoSuchAlgorithmException e) {
throw new WSSecurityException(WSSecurityException.ErrorCode.FAILURE, e);
}
//the sun JCE provider expects the real key size for 3DES (112 or 168 bit)
//whereas bouncy castle expects the block size of 128 or 192 bits
if (keyAlgorithm.contains("AES")) {
int keyLength = JCEAlgorithmMapper.getKeyLengthFromURI(securityProperties.getEncryptionSymAlgorithm());
keyGen.init(keyLength);
}
final Key symmetricKey = keyGen.generateKey();
final String symmId = IDGenerator.generateID(null);
final GenericOutboundSecurityToken symmetricSecurityToken =
new GenericOutboundSecurityToken(symmId, WSSecurityTokenConstants.EncryptedKeyToken, symmetricKey);
securityToken = symmetricSecurityToken;
final SecurityTokenProvider<OutboundSecurityToken> securityTokenProvider =
new SecurityTokenProvider<OutboundSecurityToken>() {
@Override
public OutboundSecurityToken getSecurityToken() throws XMLSecurityException {
return symmetricSecurityToken;
}
@Override
public String getId() {
return symmId;
}
};
outputProcessorChain.getSecurityContext().registerSecurityTokenProvider(symmId, securityTokenProvider);
outputProcessorChain.getSecurityContext().put(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_ENCRYPTION, symmId);
}
if (!securityProperties.isEncryptSymmetricEncryptionKey()) {
// No EncryptedKey Token required here, so return
return;
}
// Set up a security token with the certs required to encrypt the symmetric key
X509Certificate[] x509Certificates = null;
PublicKey publicKey = null;
if (securityProperties.isUseReqSigCertForEncryption()) {
X509Certificate x509Certificate = getReqSigCert(outputProcessorChain.getSecurityContext());
if (x509Certificate == null) {
publicKey = getReqSigPublicKey(outputProcessorChain.getSecurityContext());
if (publicKey == null) {
throw new WSSecurityException(WSSecurityException.ErrorCode.FAILED_ENCRYPTION, "noCert");
}
} else {
x509Certificates = new X509Certificate[1];
x509Certificates[0] = x509Certificate;
}
} else if (securityProperties.getEncryptionUseThisCertificate() != null) {
x509Certificates = new X509Certificate[1];
x509Certificates[0] = securityProperties.getEncryptionUseThisCertificate();
} else {
CryptoType cryptoType = new CryptoType(CryptoType.TYPE.ALIAS);
cryptoType.setAlias(securityProperties.getEncryptionUser());
Crypto crypto = securityProperties.getEncryptionCrypto();
x509Certificates = crypto.getX509Certificates(cryptoType);
if (x509Certificates == null || x509Certificates.length == 0) {
throw new WSSecurityException(WSSecurityException.ErrorCode.FAILED_ENCRYPTION, "noUserCertsFound",
new Object[] {securityProperties.getEncryptionUser(), "encryption"});
}
}
// Check for Revocation
if (securityProperties.isEnableRevocation() && x509Certificates != null) {
Crypto crypto = securityProperties.getEncryptionCrypto();
crypto.verifyTrust(x509Certificates, true, null, null);
}
// Create a new outbound EncryptedKey token for the cert
final String id = IDGenerator.generateID(null);
final GenericOutboundSecurityToken encryptedKeyToken =
new GenericOutboundSecurityToken(id, WSSecurityTokenConstants.X509V3Token, publicKey, x509Certificates);
encryptedKeyToken.addWrappedToken(securityToken);
securityToken.setKeyWrappingToken(encryptedKeyToken);
// binarySecurityToken.setSha1Identifier(reference);
final SecurityTokenProvider<OutboundSecurityToken> encryptedKeyTokenProvider =
new SecurityTokenProvider<OutboundSecurityToken>() {
@Override
public OutboundSecurityToken getSecurityToken() throws WSSecurityException {
return encryptedKeyToken;
}
@Override
public String getId() {
return id;
}
};
outputProcessorChain.getSecurityContext().registerSecurityTokenProvider(id, encryptedKeyTokenProvider);
outputProcessorChain.getSecurityContext().put(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_ENCRYPTED_KEY, id);
}
private void setupKerberosKey(
OutputProcessorChainImpl outputProcessorChain,
WSSSecurityProperties securityProperties,
boolean signature,
boolean encryption
) throws XMLSecurityException {
GenericOutboundSecurityToken securityToken =
getOutboundSecurityToken(outputProcessorChain, WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_KERBEROS);
String kerberosId = null;
// First off, see if we have a supplied token
if (securityToken == null) {
// If not then generate a new key
final String id = IDGenerator.generateID(null);
kerberosId = id;
final KerberosClientSecurityToken kerberosClientSecurityToken =
new KerberosClientSecurityToken(
securityProperties.getCallbackHandler(), id
);
final SecurityTokenProvider<OutboundSecurityToken> kerberosSecurityTokenProvider =
new SecurityTokenProvider<OutboundSecurityToken>() {
@Override
public OutboundSecurityToken getSecurityToken() throws WSSecurityException {
return kerberosClientSecurityToken;
}
@Override
public String getId() {
return id;
}
};
outputProcessorChain.getSecurityContext().registerSecurityTokenProvider(id, kerberosSecurityTokenProvider);
outputProcessorChain.getSecurityContext().put(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_KERBEROS, id);
} else {
kerberosId = securityToken.getId();
}
if (signature) {
outputProcessorChain.getSecurityContext().put(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_SIGNATURE, kerberosId);
}
if (encryption) {
outputProcessorChain.getSecurityContext().put(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_ENCRYPTION, kerberosId);
}
}
// Return an outbound SecurityToken object for a given id (encryption/signature)
private GenericOutboundSecurityToken getOutboundSecurityToken(
OutputProcessorChainImpl outputProcessorChain, String id
) throws XMLSecurityException {
String tokenId =
outputProcessorChain.getSecurityContext().get(id);
SecurityTokenProvider<OutboundSecurityToken> signatureTokenProvider = null;
if (tokenId != null) {
signatureTokenProvider =
outputProcessorChain.getSecurityContext().getSecurityTokenProvider(tokenId);
if (signatureTokenProvider != null) {
return (GenericOutboundSecurityToken)signatureTokenProvider.getSecurityToken();
}
}
return null;
}
private X509Certificate getReqSigCert(SecurityContext securityContext) throws XMLSecurityException {
List<SecurityEvent> securityEventList = securityContext.getAsList(SecurityEvent.class);
if (securityEventList != null) {
for (int i = 0; i < securityEventList.size(); i++) {
SecurityEvent securityEvent = securityEventList.get(i);
if (securityEvent instanceof TokenSecurityEvent) {
@SuppressWarnings("unchecked")
TokenSecurityEvent<? extends SecurityToken> tokenSecurityEvent
= (TokenSecurityEvent<? extends SecurityToken>) securityEvent;
TokenUsage mainSig = WSSecurityTokenConstants.TOKENUSAGE_MAIN_SIGNATURE;
if (!tokenSecurityEvent.getSecurityToken().getTokenUsages().contains(mainSig)) {
continue;
}
X509Certificate[] x509Certificates = tokenSecurityEvent.getSecurityToken().getX509Certificates();
if (x509Certificates != null && x509Certificates.length > 0) {
return x509Certificates[0];
}
}
}
}
return null;
}
private PublicKey getReqSigPublicKey(SecurityContext securityContext) throws XMLSecurityException {
List<SecurityEvent> securityEventList = securityContext.getAsList(SecurityEvent.class);
if (securityEventList != null) {
for (int i = 0; i < securityEventList.size(); i++) {
SecurityEvent securityEvent = securityEventList.get(i);
if (securityEvent instanceof TokenSecurityEvent) {
@SuppressWarnings("unchecked")
TokenSecurityEvent<? extends SecurityToken> tokenSecurityEvent
= (TokenSecurityEvent<? extends SecurityToken>) securityEvent;
TokenUsage mainSig = WSSecurityTokenConstants.TOKENUSAGE_MAIN_SIGNATURE;
if (!tokenSecurityEvent.getSecurityToken().getTokenUsages().contains(mainSig)) {
continue;
}
PublicKey publicKey = tokenSecurityEvent.getSecurityToken().getPublicKey();
if (publicKey != null) {
return publicKey;
}
}
}
}
return null;
}
private void setDerivedIdentifier(OutputProcessorChainImpl outputProcessorChain, String id) {
WSSConstants.DerivedKeyTokenReference derivedKeyTokenReference = securityProperties.getDerivedKeyTokenReference();
switch (derivedKeyTokenReference) {
case DirectReference:
outputProcessorChain.getSecurityContext().put(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_DERIVED_KEY, id);
break;
case EncryptedKey:
String symmId = outputProcessorChain.getSecurityContext().get(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_ENCRYPTION);
outputProcessorChain.getSecurityContext().put(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_DERIVED_KEY, symmId);
outputProcessorChain.getSecurityContext().put(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_ENCRYPTED_KEY, id);
break;
case SecurityContextToken:
outputProcessorChain.getSecurityContext().put(WSSConstants.PROP_USE_THIS_TOKEN_ID_FOR_SECURITYCONTEXTTOKEN, id);
break;
}
}
private ConfiguredAction configureActions(OutputProcessorChainImpl outputProcessorChain) throws XMLSecurityException {
ConfiguredAction configuredAction = new ConfiguredAction();
//todo some combinations are not possible atm: eg Action.SIGNATURE and Action.USERNAMETOKEN_SIGNED
//todo they use the same signature parts
// Check to see whether we have a derived key signature, but not encryption, using
// an encrypted key reference (as we only want one encrypted key here...)
boolean derivedSignatureButNotDerivedEncryption = false;
if (securityProperties.getDerivedKeyTokenReference() == WSSConstants.DerivedKeyTokenReference.EncryptedKey) {
for (XMLSecurityConstants.Action action : securityProperties.getActions()) {
if (WSSConstants.SIGNATURE_WITH_DERIVED_KEY.equals(action)) {
derivedSignatureButNotDerivedEncryption = true;
} else if (WSSConstants.ENCRYPT_WITH_DERIVED_KEY.equals(action)) {
derivedSignatureButNotDerivedEncryption = false;
break;
}
}
}
for (XMLSecurityConstants.Action action : securityProperties.getActions()) {
if (WSSConstants.TIMESTAMP.equals(action)) {
final TimestampOutputProcessor timestampOutputProcessor = new TimestampOutputProcessor();
initializeOutputProcessor(outputProcessorChain, timestampOutputProcessor, action);
} else if (WSSConstants.SIGNATURE.equals(action)) {
configuredAction.signatureAction = true;
final BinarySecurityTokenOutputProcessor binarySecurityTokenOutputProcessor =
new BinarySecurityTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, binarySecurityTokenOutputProcessor, action);
final WSSSignatureOutputProcessor signatureOutputProcessor = new WSSSignatureOutputProcessor();
initializeOutputProcessor(outputProcessorChain, signatureOutputProcessor, action);
} else if (WSSConstants.ENCRYPT.equals(action)) {
configuredAction.encryptionAction = true;
EncryptedKeyOutputProcessor encryptedKeyOutputProcessor = null;
if (securityProperties.isEncryptSymmetricEncryptionKey()) {
final BinarySecurityTokenOutputProcessor binarySecurityTokenOutputProcessor =
new BinarySecurityTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, binarySecurityTokenOutputProcessor, action);
encryptedKeyOutputProcessor = new EncryptedKeyOutputProcessor();
initializeOutputProcessor(outputProcessorChain, encryptedKeyOutputProcessor, action);
}
final EncryptOutputProcessor encryptOutputProcessor = new EncryptOutputProcessor();
initializeOutputProcessor(outputProcessorChain, encryptOutputProcessor, action);
if (encryptedKeyOutputProcessor == null) {
final ReferenceListOutputProcessor referenceListOutputProcessor = new ReferenceListOutputProcessor();
referenceListOutputProcessor.addAfterProcessor(EncryptEndingOutputProcessor.class.getName());
initializeOutputProcessor(outputProcessorChain, referenceListOutputProcessor, action);
}
} else if (WSSConstants.USERNAMETOKEN.equals(action)) {
final UsernameTokenOutputProcessor usernameTokenOutputProcessor = new UsernameTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, usernameTokenOutputProcessor, action);
} else if (WSSConstants.USERNAMETOKEN_SIGNED.equals(action)) {
final UsernameTokenOutputProcessor usernameTokenOutputProcessor = new UsernameTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, usernameTokenOutputProcessor, action);
final WSSSignatureOutputProcessor signatureOutputProcessor = new WSSSignatureOutputProcessor();
initializeOutputProcessor(outputProcessorChain, signatureOutputProcessor, action);
} else if (WSSConstants.SIGNATURE_CONFIRMATION.equals(action)) {
final SignatureConfirmationOutputProcessor signatureConfirmationOutputProcessor =
new SignatureConfirmationOutputProcessor();
initializeOutputProcessor(outputProcessorChain, signatureConfirmationOutputProcessor, action);
} else if (WSSConstants.SIGNATURE_WITH_DERIVED_KEY.equals(action)) {
if (securityProperties.getDerivedKeyTokenReference() == WSSConstants.DerivedKeyTokenReference.EncryptedKey) {
if (derivedSignatureButNotDerivedEncryption) {
final EncryptedKeyOutputProcessor encryptedKeyOutputProcessor = new EncryptedKeyOutputProcessor();
initializeOutputProcessor(outputProcessorChain, encryptedKeyOutputProcessor, action);
}
configuredAction.encryptionAction = true;
configuredAction.derivedEncryption = true;
} else if (securityProperties.getDerivedKeyTokenReference()
== WSSConstants.DerivedKeyTokenReference.SecurityContextToken) {
final SecurityContextTokenOutputProcessor securityContextTokenOutputProcessor =
new SecurityContextTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, securityContextTokenOutputProcessor, action);
configuredAction.signatureAction = true;
configuredAction.derivedSignature = true;
} else {
configuredAction.signatureAction = true;
configuredAction.derivedSignature = true;
}
final DerivedKeyTokenOutputProcessor derivedKeyTokenOutputProcessor = new DerivedKeyTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, derivedKeyTokenOutputProcessor, action);
final WSSSignatureOutputProcessor signatureOutputProcessor = new WSSSignatureOutputProcessor();
initializeOutputProcessor(outputProcessorChain, signatureOutputProcessor, action);
} else if (WSSConstants.ENCRYPT_WITH_DERIVED_KEY.equals(action)) {
configuredAction.encryptionAction = true;
configuredAction.derivedEncryption = true;
EncryptedKeyOutputProcessor encryptedKeyOutputProcessor = null;
if (securityProperties.getDerivedKeyTokenReference() == WSSConstants.DerivedKeyTokenReference.EncryptedKey) {
encryptedKeyOutputProcessor = new EncryptedKeyOutputProcessor();
initializeOutputProcessor(outputProcessorChain, encryptedKeyOutputProcessor, action);
} else if (securityProperties.getDerivedKeyTokenReference()
== WSSConstants.DerivedKeyTokenReference.SecurityContextToken) {
final SecurityContextTokenOutputProcessor securityContextTokenOutputProcessor =
new SecurityContextTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, securityContextTokenOutputProcessor, action);
}
final DerivedKeyTokenOutputProcessor derivedKeyTokenOutputProcessor = new DerivedKeyTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, derivedKeyTokenOutputProcessor, action);
final EncryptOutputProcessor encryptOutputProcessor = new EncryptOutputProcessor();
initializeOutputProcessor(outputProcessorChain, encryptOutputProcessor, action);
if (encryptedKeyOutputProcessor == null) {
final ReferenceListOutputProcessor referenceListOutputProcessor = new ReferenceListOutputProcessor();
referenceListOutputProcessor.addAfterProcessor(EncryptEndingOutputProcessor.class.getName());
initializeOutputProcessor(outputProcessorChain, referenceListOutputProcessor, action);
}
} else if (WSSConstants.SAML_TOKEN_SIGNED.equals(action)) {
configuredAction.signatureAction = true;
configuredAction.signedSAML = true;
final BinarySecurityTokenOutputProcessor binarySecurityTokenOutputProcessor =
new BinarySecurityTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, binarySecurityTokenOutputProcessor, action);
final SAMLTokenOutputProcessor samlTokenOutputProcessor = new SAMLTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, samlTokenOutputProcessor, action);
final WSSSignatureOutputProcessor signatureOutputProcessor = new WSSSignatureOutputProcessor();
initializeOutputProcessor(outputProcessorChain, signatureOutputProcessor, action);
} else if (WSSConstants.SAML_TOKEN_UNSIGNED.equals(action)) {
final SAMLTokenOutputProcessor samlTokenOutputProcessor = new SAMLTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, samlTokenOutputProcessor, action);
} else if (WSSConstants.SIGNATURE_WITH_KERBEROS_TOKEN.equals(action)) {
configuredAction.kerberos = true;
configuredAction.signatureKerberos = true;
final BinarySecurityTokenOutputProcessor kerberosTokenOutputProcessor =
new BinarySecurityTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, kerberosTokenOutputProcessor, action);
final WSSSignatureOutputProcessor signatureOutputProcessor = new WSSSignatureOutputProcessor();
initializeOutputProcessor(outputProcessorChain, signatureOutputProcessor, action);
} else if (WSSConstants.ENCRYPT_WITH_KERBEROS_TOKEN.equals(action)) {
configuredAction.kerberos = true;
configuredAction.encryptionKerberos = true;
final BinarySecurityTokenOutputProcessor kerberosTokenOutputProcessor =
new BinarySecurityTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, kerberosTokenOutputProcessor, action);
final EncryptOutputProcessor encryptOutputProcessor = new EncryptOutputProcessor();
initializeOutputProcessor(outputProcessorChain, encryptOutputProcessor, action);
} else if (WSSConstants.KERBEROS_TOKEN.equals(action)) {
configuredAction.kerberos = true;
final BinarySecurityTokenOutputProcessor kerberosTokenOutputProcessor =
new BinarySecurityTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, kerberosTokenOutputProcessor, action);
} else if (WSSConstants.CUSTOM_TOKEN.equals(action)) {
final CustomTokenOutputProcessor unknownTokenOutputProcessor =
new CustomTokenOutputProcessor();
initializeOutputProcessor(outputProcessorChain, unknownTokenOutputProcessor, action);
}
}
return configuredAction;
}
private static class ConfiguredAction {
boolean signatureAction = false;
boolean encryptionAction = false;
boolean signedSAML = false;
boolean kerberos = false;
boolean signatureKerberos = false;
boolean encryptionKerberos = false;
boolean derivedSignature = false;
boolean derivedEncryption = false;
}
}