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package com.sun.xml.ws.security.impl.policy;
import com.sun.xml.ws.policy.AssertionSet;
import com.sun.xml.ws.policy.NestedPolicy;
import com.sun.xml.ws.policy.PolicyAssertion;
import com.sun.xml.ws.policy.sourcemodel.AssertionData;
import com.sun.xml.ws.security.policy.AlgorithmSuite;
import com.sun.xml.ws.security.policy.MessageLayout;
import com.sun.xml.ws.security.policy.SecurityPolicyVersion;
import com.sun.xml.ws.security.policy.Token;
import com.sun.xml.ws.security.policy.SecurityAssertionValidator;
import java.util.Collection;
import java.util.Iterator;
import java.util.logging.Level;
import javax.xml.namespace.QName;
import static com.sun.xml.ws.security.impl.policy.Constants.*;
/**
*
*
*
* @author K.Venugopal@sun.com
*
*/
public class SymmetricBinding extends PolicyAssertion implements com.sun.xml.ws.security.policy.SymmetricBinding, SecurityAssertionValidator{
private AssertionFitness fitness = AssertionFitness.IS_VALID;
boolean populated = false;
Token protectionToken ;
Token signatureToken ;
Token encryptionToken ;
MessageLayout layout = MessageLayout.Lax;
AlgorithmSuite algSuite;
boolean includeTimestamp=false;
boolean disableTimestampSigning=false;
boolean contentOnly = true;
String protectionOrder = SIGN_ENCRYPT;
boolean protectToken = false;
boolean protectSignature = false;
private SecurityPolicyVersion spVersion;
/**
*
* Creates a new instance of SymmetricBinding
*
*/
public SymmetricBinding() {
spVersion = SecurityPolicyVersion.SECURITYPOLICY200507;
}
public SymmetricBinding(AssertionData name,Collection<PolicyAssertion> nestedAssertions, AssertionSet nestedAlternative) {
super(name,nestedAssertions,nestedAlternative);
String nsUri = getName().getNamespaceURI();
spVersion = PolicyUtil.getSecurityPolicyVersion(nsUri);
}
public Token getEncryptionToken() {
populate();
return encryptionToken;
}
public Token getSignatureToken() {
populate();
return signatureToken;
}
public Token getProtectionToken() {
populate();
return protectionToken;
}
public void setAlgorithmSuite(AlgorithmSuite algSuite) {
this.algSuite = algSuite;
}
public AlgorithmSuite getAlgorithmSuite() {
populate();
if(algSuite == null){
algSuite = new com.sun.xml.ws.security.impl.policy.AlgorithmSuite();
logger.log(Level.FINE, "Using Default Algorithm Suite Basic128");
}
return algSuite;
}
public void includeTimeStamp(boolean value) {
includeTimestamp = value;
}
public boolean isIncludeTimeStamp() {
populate();
return includeTimestamp;
}
public boolean isDisableTimestampSigning(){
populate();
return disableTimestampSigning;
}
public void setLayout(MessageLayout layout) {
this.layout = layout;
}
public MessageLayout getLayout() {
populate();
return layout;
}
public void setEncryptionToken(Token token) {
encryptionToken = token ;
}
public void setSignatureToken(Token token) {
signatureToken = token;
}
public void setProtectionToken(Token token) {
protectionToken = token;
}
public boolean isSignContent() {
populate();
return contentOnly;
}
public void setSignContent(boolean contentOnly) {
this.contentOnly = contentOnly;
}
public void setProtectionOrder(String order) {
this.protectionOrder = order;
}
public String getProtectionOrder() {
populate();
return protectionOrder;
}
public void setTokenProtection(boolean value) {
this.protectToken = value;
}
public void setSignatureProtection(boolean value) {
this.protectSignature = value;
}
public boolean getTokenProtection() {
populate();
return protectToken;
}
public boolean getSignatureProtection() {
populate();
return protectSignature;
}
private void populate(){
populate(false);
}
private synchronized AssertionFitness populate(boolean isServer) {
if(!populated){
NestedPolicy policy = this.getNestedPolicy();
if(policy == null){
if(logger.getLevel() == Level.FINE){
logger.log(Level.FINE,"NestedPolicy is null");
}
populated = true;
return fitness;
}
AssertionSet as = policy.getAssertionSet();
Iterator<PolicyAssertion> ast = as.iterator();
while(ast.hasNext()){
PolicyAssertion assertion = ast.next();
if(PolicyUtil.isSignatureToken(assertion, spVersion)){
this.signatureToken = ((com.sun.xml.ws.security.impl.policy.Token)assertion).getToken();
}else if(PolicyUtil.isEncryptionToken(assertion, spVersion)){
this.encryptionToken =((com.sun.xml.ws.security.impl.policy.Token)assertion).getToken();
}else if(PolicyUtil.isProtectionToken(assertion, spVersion)){
this.protectionToken = ((com.sun.xml.ws.security.impl.policy.Token)assertion).getToken();
}else if(PolicyUtil.isAlgorithmAssertion(assertion, spVersion)){
this.algSuite = (AlgorithmSuite) assertion;
String sigAlgo = assertion.getAttributeValue(new QName("signatureAlgorithm"));
this.algSuite.setSignatureAlgorithm(sigAlgo);
}else if(PolicyUtil.isIncludeTimestamp(assertion, spVersion)){
this.includeTimestamp = true;
}else if(PolicyUtil.isEncryptBeforeSign(assertion, spVersion)){
this.protectionOrder = ENCRYPT_SIGN;
}else if (PolicyUtil.isSignBeforeEncrypt(assertion, spVersion)){
this.protectionOrder = SIGN_ENCRYPT;
}else if(PolicyUtil.isContentOnlyAssertion(assertion, spVersion)){
this.contentOnly = false;
}else if(PolicyUtil.isMessageLayout(assertion, spVersion)){
layout = ((Layout)assertion).getMessageLayout();
}else if(PolicyUtil.isProtectTokens(assertion, spVersion)){
this.protectToken = true;
}else if(PolicyUtil.isEncryptSignature(assertion, spVersion)){
this.protectSignature = true;
} else if(PolicyUtil.disableTimestampSigning(assertion)){
this.disableTimestampSigning = true;
} else{
if(!assertion.isOptional()){
log_invalid_assertion(assertion, isServer,SymmetricBinding);
fitness = AssertionFitness.HAS_UNKNOWN_ASSERTION;
}
}
}
populated = true;
}
return fitness;
}
public AssertionFitness validate(boolean isServer) {
return populate(isServer);
}
public SecurityPolicyVersion getSecurityPolicyVersion() {
return spVersion;
}
}