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/*
* KerberosToken.java
*
* Created on April 19, 2006, 3:17 PM
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*/
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.SecurityAssertionValidator;
import com.sun.xml.ws.security.policy.SecurityPolicyVersion;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.logging.Level;
import javax.xml.namespace.QName;
import static com.sun.xml.ws.security.impl.policy.Constants.*;
import com.sun.xml.ws.security.policy.SecurityAssertionValidator.AssertionFitness;
/**
*
* @author mayank.mishra@Sun.com
*/
public class KerberosToken extends PolicyAssertion implements com.sun.xml.ws.security.policy.KerberosToken, SecurityAssertionValidator {
private AssertionFitness fitness = AssertionFitness.IS_VALID;
private boolean populated = false;
private String tokenType = null;
private String id = null;
private boolean reqDK=false;
private boolean isServer = false;
private HashSet<String> referenceType = null;
private SecurityPolicyVersion spVersion = SecurityPolicyVersion.SECURITYPOLICY200507;
private final QName itQname;
private String includeToken;
private Issuer issuer = null;
private IssuerName issuerName = null;
private Claims claims = null;
/** Creates a new instance of KerberosToken */
public KerberosToken(AssertionData name,Collection<PolicyAssertion> nestedAssertions, AssertionSet nestedAlternative) {
super(name,nestedAssertions,nestedAlternative);
id= PolicyUtil.randomUUID();
referenceType = new HashSet<String>();
String nsUri = getName().getNamespaceURI();
spVersion = PolicyUtil.getSecurityPolicyVersion(nsUri);
itQname = new QName(spVersion.namespaceUri, Constants.IncludeToken);
includeToken = spVersion.includeTokenAlways;
}
public String getTokenType() {
populate();
return tokenType;
}
public void setTokenType(String tokenType) {
this.tokenType = tokenType;
}
public Set getTokenRefernceType() {
populate();
return referenceType;
}
public void addTokenReferenceType(String tokenRefType) {
referenceType.add(tokenRefType);
}
public boolean isRequireDerivedKeys() {
populate();
return reqDK;
}
public String getIncludeToken() {
populate();
return includeToken;
}
public void setIncludeToken(String type) {
includeToken = type;
}
public String getTokenId() {
return id;
}
public Issuer getIssuer() {
populate();
return issuer;
}
public IssuerName getIssuerName() {
populate();
return issuerName;
}
public Claims getClaims(){
populate();
return claims;
}
public AssertionFitness validate(boolean isServer) {
return populate(isServer);
}
private void populate(){
populate(false);
}
private synchronized AssertionFitness populate(boolean isServer) {
if(!populated){
if(this.getAttributeValue(itQname)!=null){
this.includeToken = this.getAttributeValue(itQname);
}
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();
for(PolicyAssertion assertion: as){
if(PolicyUtil.isTokenReferenceType(assertion, spVersion)){
referenceType.add(assertion.getName().getLocalPart().intern());
}else if(PolicyUtil.isKerberosTokenType(assertion, spVersion)){
tokenType = assertion.getName().getLocalPart().intern();
}else if (PolicyUtil.isRequireDerivedKeys(assertion, spVersion)) {
reqDK = true;
} else{
if(!assertion.isOptional()){
log_invalid_assertion(assertion, isServer,KerberosToken);
fitness = AssertionFitness.HAS_UNKNOWN_ASSERTION;
}
}
}
if ( this.hasParameters() ) {
Iterator <PolicyAssertion> it = this.getParametersIterator();
while(it.hasNext()){
PolicyAssertion assertion = it.next();
if(PolicyUtil.isIssuer(assertion, spVersion)){
issuer = (Issuer)assertion;
} else if(PolicyUtil.isIssuerName(assertion, spVersion)){
issuerName = (IssuerName)assertion;
} else if(PolicyUtil.isClaimsElement(assertion) &&
SecurityPolicyVersion.SECURITYPOLICY12NS.namespaceUri.equals(spVersion.namespaceUri) ){
claims = (Claims)assertion;
}
}
}
if(issuer != null && issuerName != null){
log_invalid_assertion(issuerName, isServer,SecureConversationToken);
fitness = AssertionFitness.HAS_INVALID_VALUE;
}
populated = true;
}
return fitness;
}
public SecurityPolicyVersion getSecurityPolicyVersion() {
return spVersion;
}
}