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004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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006: * The contents of this file are subject to the terms of either the GNU
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008: * and Distribution License("CDDL") (collectively, the "License"). You
009: * may not use this file except in compliance with the License. You can obtain
010: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
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014: * When distributing the software, include this License Header Notice in each
015: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
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018: * accompanied this code. If applicable, add the following below the License
019: * Header, with the fields enclosed by brackets [] replaced by your own
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036:
037: package com.sun.xml.ws.security.impl.policy;
038:
039: import com.sun.xml.ws.policy.AssertionSet;
040: import com.sun.xml.ws.policy.NestedPolicy;
041: import com.sun.xml.ws.policy.PolicyAssertion;
042: import com.sun.xml.ws.policy.sourcemodel.AssertionData;
043: import com.sun.xml.ws.security.policy.SecurityAssertionValidator;
044: import java.util.Collection;
045: import java.util.Iterator;
046: import java.util.UUID;
047: import java.util.logging.Level;
048: import javax.xml.namespace.QName;
049: import static com.sun.xml.ws.security.impl.policy.Constants.*;
050:
051: /**
052: * @author K.Venugopal@sun.com, Mayank.Mishra@Sun.com
053: */
054:
055: public class SpnegoContextToken extends PolicyAssertion implements
056: com.sun.xml.ws.security.policy.SpnegoContextToken,
057: SecurityAssertionValidator {
058:
059: private boolean populated = false;
060: private PolicyAssertion rdKey = null;
061: Boolean requiredDerivedKeys = false;
062: private String includeTokenType = Token.INCLUDE_ALWAYS;
063: private String id;
064: private Issuer issuer = null;
065: private static QName itQname = new QName(
066: Constants.SECURITY_POLICY_NS, Constants.IncludeToken);
067: private AssertionFitness fitness = AssertionFitness.IS_VALID;
068:
069: /**
070: * Creates a new instance of SpnegoContextToken
071: */
072: public SpnegoContextToken() {
073: UUID uid = UUID.randomUUID();
074: id = uid.toString();
075: }
076:
077: public SpnegoContextToken(AssertionData name,
078: Collection<PolicyAssertion> nestedAssertions,
079: AssertionSet nestedAlternative) {
080: super (name, nestedAssertions, nestedAlternative);
081: UUID uid = UUID.randomUUID();
082: id = uid.toString();
083: }
084:
085: public Issuer getIssuer() {
086: populate();
087: return this .issuer;
088: }
089:
090: public boolean isRequireDerivedKeys() {
091: populate();
092: if (rdKey != null) {
093: return true;
094: }
095: return false;
096: }
097:
098: public String getIncludeToken() {
099: populate();
100: return includeTokenType;
101: }
102:
103: public String getTokenId() {
104: return id;
105: }
106:
107: public AssertionFitness validate(boolean isServer) {
108: return populate(isServer);
109: }
110:
111: private void populate() {
112: populate(false);
113: }
114:
115: private synchronized AssertionFitness populate(boolean isServer) {
116: if (!populated) {
117: NestedPolicy policy = this .getNestedPolicy();
118: if (this .getAttributeValue(itQname) != null) {
119: includeTokenType = this .getAttributeValue(itQname);
120: }
121: if (policy == null) {
122: if (logger.getLevel() == Level.FINE) {
123: logger.log(Level.FINE, "NestedPolicy is null");
124: }
125: populated = true;
126: return fitness;
127: }
128: AssertionSet as = policy.getAssertionSet();
129: Iterator<PolicyAssertion> paItr = as.iterator();
130:
131: while (paItr.hasNext()) {
132: PolicyAssertion assertion = paItr.next();
133: if (PolicyUtil.isRequireDerivedKeys(assertion)) {
134: rdKey = assertion;
135: } else {
136: if (!assertion.isOptional()) {
137: log_invalid_assertion(assertion, isServer,
138: "SpnegoContextToken");
139: fitness = AssertionFitness.HAS_UNKNOWN_ASSERTION;
140: }
141: }
142: }
143:
144: if (this .hasNestedAssertions()) {
145: Iterator<PolicyAssertion> it = this
146: .getNestedAssertionsIterator();
147: while (it.hasNext()) {
148: PolicyAssertion assertion = it.next();
149: if (PolicyUtil.isIssuer(assertion)) {
150: issuer = (Issuer) assertion;
151: }
152: }
153: }
154: populated = true;
155: }
156: return fitness;
157: }
158:
159: }
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