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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.SecurityAssertionValidator;
import com.sun.xml.ws.security.policy.SecurityPolicyVersion;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import com.sun.xml.ws.security.policy.Constants;
import static com.sun.xml.ws.security.impl.policy.Constants.*;
import java.util.logging.Level;
/**
*
* @author ashutosh.shahi@sun.com
*/
public class Trust13 extends PolicyAssertion implements com.sun.xml.ws.security.policy.TrustAssertion, SecurityAssertionValidator{
Set<String> requiredProps;
String version = "1.3";
private boolean populated = false;
private AssertionFitness fitness = AssertionFitness.IS_VALID;
private SecurityPolicyVersion spVersion;
/** Creates a new instance of Trust13 */
public Trust13() {
spVersion = SecurityPolicyVersion.SECURITYPOLICY12NS;
}
public Trust13(AssertionData name,Collection<PolicyAssertion> nestedAssertions, AssertionSet nestedAlternative) {
super(name,nestedAssertions,nestedAlternative);
String nsUri = getName().getNamespaceURI();
spVersion = PolicyUtil.getSecurityPolicyVersion(nsUri);
}
public void addRequiredProperty(String requirement) {
if(requiredProps == null){
requiredProps = new HashSet<String>();
}
requiredProps.add(requirement);
}
public Set getRequiredProperties() {
populate();
return requiredProps;
}
public String getType() {
return version;
}
public SecurityAssertionValidator.AssertionFitness validate(boolean isServer) {
return populate(isServer);
}
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();
for(PolicyAssertion assertion:as){
if(PolicyUtil.isSupportClientChallenge(assertion, spVersion)){
addRequiredProperty(Constants.MUST_SUPPORT_CLIENT_CHALLENGE);
}else if(PolicyUtil.isSupportServerChallenge(assertion, spVersion)){
addRequiredProperty(Constants.MUST_SUPPORT_SERVER_CHALLENGE);
}else if(PolicyUtil.isRequireClientEntropy(assertion, spVersion)){
addRequiredProperty(Constants.REQUIRE_CLIENT_ENTROPY);
}else if(PolicyUtil.isRequireServerEntropy(assertion, spVersion)){
addRequiredProperty(Constants.REQUIRE_SERVER_ENTROPY);
}else if(PolicyUtil.isSupportIssuedTokens(assertion, spVersion)){
addRequiredProperty(Constants.MUST_SUPPORT_ISSUED_TOKENS);
} else if(PolicyUtil.isRequestSecurityTokenCollection(assertion, spVersion)){
addRequiredProperty(Constants.REQUIRE_REQUEST_SECURITY_TOKEN_COLLECTION);
} else if(PolicyUtil.isAppliesTo(assertion, spVersion)){
addRequiredProperty(Constants.REQUIRE_APPLIES_TO);
} else{
if(!assertion.isOptional()){
log_invalid_assertion(assertion, isServer,"Trust13");
fitness = AssertionFitness.HAS_UNKNOWN_ASSERTION;
}
}
}
populated = true;
}
return fitness;
}
}