Source Code Cross Referenced for ApplicationSecurityConfiguration.java in  » 6.0-JDK-Modules-com.sun » xws-security » com » sun » xml » wss » impl » config » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » 6.0 JDK Modules com.sun » xws security » com.sun.xml.wss.impl.config 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * $Id: ApplicationSecurityConfiguration.java,v 1.5 2007/08/24 09:12:51 kumarjayanti Exp $
003:         */
004:
005:        /*
006:         * The contents of this file are subject to the terms
007:         * of the Common Development and Distribution License
008:         * (the License).  You may not use this file except in
009:         * compliance with the License.
010:         * 
011:         * You can obtain a copy of the license at
012:         * https://glassfish.dev.java.net/public/CDDLv1.0.html.
013:         * See the License for the specific language governing
014:         * permissions and limitations under the License.
015:         * 
016:         * When distributing Covered Code, include this CDDL
017:         * Header Notice in each file and include the License file
018:         * at https://glassfish.dev.java.net/public/CDDLv1.0.html.
019:         * If applicable, add the following below the CDDL Header,
020:         * with the fields enclosed by brackets [] replaced by
021:         * you own identifying information:
022:         * "Portions Copyrighted [year] [name of copyright owner]"
023:         * 
024:         * Copyright 2006 Sun Microsystems Inc. All Rights Reserved
025:         */
026:
027:        package com.sun.xml.wss.impl.config;
028:
029:        import java.util.Iterator;
030:        import java.util.ArrayList;
031:        import java.util.Collection;
032:        import java.util.Hashtable;
033:
034:        import java.util.logging.Level;
035:        import java.util.logging.Logger;
036:
037:        import com.sun.xml.wss.impl.policy.SecurityPolicy;
038:        import com.sun.xml.wss.impl.policy.StaticPolicyContext;
039:        import com.sun.xml.wss.impl.policy.SecurityPolicyContainer;
040:
041:        import com.sun.xml.wss.impl.PolicyTypeUtil;
042:        import com.sun.xml.wss.impl.MessageConstants;
043:        import com.sun.xml.wss.logging.LogDomainConstants;
044:        import com.sun.xml.wss.impl.configuration.*;
045:        import com.sun.xml.wss.impl.policy.mls.MessagePolicy;
046:
047:        /**
048:         * Represents an XWS-Security configuration object, corresponding to the
049:         * <code>&lt;xwss:JAXRPCSecurity&gt;</code> element (as defined in XWS-Security, 
050:         * configuration schema, xwssconfig.xsd).
051:         */
052:        public class ApplicationSecurityConfiguration extends
053:                SecurityPolicyContainer {
054:
055:            private static Logger log = Logger.getLogger(
056:                    LogDomainConstants.WSS_API_DOMAIN,
057:                    LogDomainConstants.CONFIGURATION_DOMAIN_BUNDLE);
058:
059:            boolean bsp = false;
060:
061:            boolean useCacheFlag = false;
062:
063:            String envHandlerClassName = null;
064:
065:            boolean optimize = false;
066:
067:            private boolean retainSecHeader = false;
068:
069:            public ApplicationSecurityConfiguration() {
070:            }
071:
072:            /**
073:             * Constructor
074:             * @param handlerClassName the class name of the SecurityEnvironment CallbackHandler
075:             */
076:            public ApplicationSecurityConfiguration(String handlerClassName) {
077:                this .envHandlerClassName = handlerClassName;
078:            }
079:
080:            /**
081:             * set the SecurityEnvironment CallbackHandler
082:             * @param handlerClassName the class name of the SecurityEnvironment Callback Handler
083:             */
084:            public void setSecurityEnvironmentHandler(String handlerClassName) {
085:                this .envHandlerClassName = handlerClassName;
086:            }
087:
088:            /**
089:             * get the SecurityEnvironment CallbackHandler
090:             * @return the class name of the SecurityEnvironment CallbackHandler
091:             */
092:            public String getSecurityEnvironmentHandler() {
093:                return this .envHandlerClassName;
094:            }
095:
096:            /*
097:             * @return list of all ApplicationSecurityConfigurations
098:             * Note : to be called only on the Top level SecurityConfiguration
099:             */
100:            public Collection getAllTopLevelApplicationSecurityConfigurations() {
101:
102:                return servicesList;
103:                /*
104:                if (allTopLevelApplicationSecurityConfigs != null)
105:                    return allTopLevelApplicationSecurityConfigs;
106:
107:                Collection keys = _ctx2PolicyMap.keySet();
108:                Iterator keyIterator = keys.iterator();
109:                Collection applicationSecConfig = new ArrayList();
110:                while (keyIterator.hasNext()) {
111:                    StaticApplicationContext sac = (StaticApplicationContext) keyIterator.next();
112:                    if(sac.isService()){
113:                        ArrayList serviceElements = (ArrayList)_ctx2PolicyMap.get(sac);
114:                        Iterator serviceIterator  = serviceElements.iterator();
115:                        while(serviceIterator.hasNext()){
116:                            SecurityPolicy policy = (SecurityPolicy)serviceIterator.next();
117:                            if (PolicyTypeUtil.applicationSecurityConfiguration(policy)) {
118:                                applicationSecConfig.add(policy);
119:                            }
120:                        }
121:                    }
122:                }
123:                return applicationSecConfig;
124:                 */
125:            }
126:
127:            /*
128:             * @return list of all security policies
129:             */
130:            public Collection getAllPolicies() {
131:                Collection c = _ctx2PolicyMap.values();
132:                Collection d = new ArrayList();
133:                Iterator itr = c.iterator();
134:                while (itr.hasNext()) {
135:                    ArrayList list = (ArrayList) itr.next();
136:                    for (int i = 0; i < list.size(); i++) {
137:                        SecurityPolicy policy = (SecurityPolicy) list.get(i);
138:                        if (PolicyTypeUtil
139:                                .applicationSecurityConfiguration(policy)) {
140:                            d
141:                                    .addAll(((ApplicationSecurityConfiguration) policy)
142:                                            .getAllPolicies());
143:                        } else {
144:                            d.add(policy);
145:                        }
146:                    }
147:                }
148:                return d;
149:            }
150:
151:            /*
152:             * @return list of all sender security policies
153:             */
154:            public Collection getAllSenderPolicies() {
155:                Collection c = _ctx2PolicyMap.values();
156:                Collection d = new ArrayList();
157:                Iterator itr = c.iterator();
158:                while (itr.hasNext()) {
159:                    ArrayList list = (ArrayList) itr.next();
160:                    for (int i = 0; i < list.size(); i++) {
161:                        SecurityPolicy policy = (SecurityPolicy) list.get(i);
162:                        if (PolicyTypeUtil
163:                                .applicationSecurityConfiguration(policy)) {
164:                            d
165:                                    .addAll(((ApplicationSecurityConfiguration) policy)
166:                                            .getAllSenderPolicies());
167:                        } else {
168:                            DeclarativeSecurityConfiguration dsc = (DeclarativeSecurityConfiguration) policy;
169:                            MessagePolicy mp = dsc.senderSettings();
170:                            d.add(mp);
171:                        }
172:                    }
173:                }
174:                return d;
175:            }
176:
177:            /*
178:             * @return list of all receiver security policies
179:             */
180:            public Collection getAllReceiverPolicies() {
181:
182:                if (allReceiverPolicies != null)
183:                    return allReceiverPolicies;
184:
185:                Collection c = _ctx2PolicyMap.values();
186:
187:                Collection d = new ArrayList();
188:                Iterator itr = c.iterator();
189:                while (itr.hasNext()) {
190:                    ArrayList list = (ArrayList) itr.next();
191:                    for (int i = 0; i < list.size(); i++) {
192:                        SecurityPolicy policy = (SecurityPolicy) list.get(i);
193:                        if (PolicyTypeUtil
194:                                .applicationSecurityConfiguration(policy)) {
195:                            d
196:                                    .addAll(((ApplicationSecurityConfiguration) policy)
197:                                            .getAllReceiverPolicies());
198:                        } else {
199:                            if (PolicyTypeUtil
200:                                    .declarativeSecurityConfiguration(policy)) {
201:                                DeclarativeSecurityConfiguration dsc = (DeclarativeSecurityConfiguration) policy;
202:                                MessagePolicy mp = dsc.receiverSettings();
203:                                if ((mp.getPrimaryPolicies().size() == 0 && mp
204:                                        .getSecondaryPolicies().size() == 0)
205:                                        || (mp.getPrimaryPolicies().size() != 0 && mp
206:                                                .getSecondaryPolicies().size() == 0)
207:                                        || (mp.getPrimaryPolicies().size() != 0 && mp
208:                                                .getSecondaryPolicies().size() != 0)) {
209:                                    d.add(mp);
210:                                }
211:                            } else {
212:                                //probably a DSP
213:                                d.add(policy);
214:                            }
215:                        }
216:                    }
217:                }
218:                return d;
219:            }
220:
221:            /**
222:             * @return true of if the Configuration is Empty
223:             */
224:            public boolean isEmpty() {
225:                return _ctx2PolicyMap.isEmpty();
226:            }
227:
228:            /*
229:             * @return bsp boolean
230:             */
231:            public boolean isBSP() {
232:                return bsp;
233:            }
234:
235:            /*
236:             * @param flag boolean (isBsp)
237:             */
238:            public void isBSP(boolean flag) {
239:                bsp = flag;
240:            }
241:
242:            /*
243:             * @return useCache boolean
244:             */
245:            public boolean useCache() {
246:                return useCacheFlag;
247:            }
248:
249:            /*
250:             * @param flag boolean (useCache)
251:             */
252:            public void useCache(boolean flag) {
253:                useCacheFlag = flag;
254:            }
255:
256:            /*
257:             *@return the Retain Security Header Config Property
258:             */
259:            public boolean retainSecurityHeader() {
260:                return retainSecHeader;
261:            }
262:
263:            /*
264:             *@param arg, set the retainSecurityHeader flag. 
265:             */
266:            public void retainSecurityHeader(boolean arg) {
267:                this .retainSecHeader = arg;
268:            }
269:
270:            /*  map to store inferred ctx to policy mappings (for efficiency of lookup) */
271:            private Hashtable augmentedCtx2PolicyMap = new Hashtable();
272:
273:            /* configuration for Single Service with No ports */
274:            private SecurityPolicy configForSingleServiceNoPorts = null;
275:
276:            /*
277:             * Returns matching DeclarativeSecurityConfiguration (DSC)/DynamicSecurityPolicy (DSP)
278:             * for a given context according to the following algorithm:
279:             *
280:             *<PRE>
281:             *  SecurityPolicy sp = null; 
282:             *  if (context is an Operation Level Context) {
283:             *      if context has DSC|DSP {sp = DSC|DSP}
284:             *      if (sp == null) {
285:             *          context = enclosing context (Port Level Context)    
286:             *          if context has DSC|DSP {sp = DSC|DSP}
287:             *          if (sp == null) {
288:             *             context = enclosing context (Service Level Context)
289:             *             if context has DSC|DSP {sp = DSC|DSP}
290:             *          }
291:             *      }
292:             *  } else if (context is a Port Level Context) {
293:             *      if context has DSC|DSP {sp = DSC|DSP}
294:             *      if (sp == null) {
295:             *         context = enclosing context (Service Level Context)
296:             *         if context has DSC|DSP {sp = DSC|DSP}
297:             *      }
298:             *  }
299:             *  return sp;
300:             *</PRE>
301:             *
302:             * @param context the static policy identification context represented as a <code>StaticApplicationContext</code>
303:             * @return the resolved SecurityPolicy instance for the context, null otherwise.
304:             */
305:            public SecurityPolicy getSecurityConfiguration(
306:                    StaticApplicationContext context) {
307:
308:                if (configForSingleServiceNoPorts != null)
309:                    return configForSingleServiceNoPorts;
310:
311:                SecurityPolicy sp = (SecurityPolicy) augmentedCtx2PolicyMap
312:                        .get(context);
313:                if (sp != null)
314:                    return sp;
315:
316:                sp = getDSCORDSP((ArrayList) _ctx2PolicyMap.get(context));
317:                ;
318:                if (sp != null) {
319:                    //Log at FINE here
320:                    if (MessageConstants.debug) {
321:                        log.log(Level.FINEST,
322:                                "Learning a new mapping for Context= "
323:                                        + context);
324:                    }
325:                    augmentedCtx2PolicyMap.put(context, sp);
326:                    return sp;
327:                }
328:
329:                StaticApplicationContext ctx = new StaticApplicationContext(
330:                        context);
331:
332:                if (ctx.isOperation()) {
333:                    ctx.setOperationIdentifier("");
334:                    sp = getDSCORDSP((ArrayList) _ctx2PolicyMap.get(ctx));
335:
336:                    if (sp == null) {
337:                        ctx.setPortIdentifier("");
338:                        sp = getDSCORDSP((ArrayList) _ctx2PolicyMap.get(ctx));
339:                    }
340:                } else if (ctx.isPort()) {
341:                    ctx.setPortIdentifier("");
342:                    sp = getDSCORDSP((ArrayList) _ctx2PolicyMap.get(ctx));
343:                }
344:
345:                //learn a new mapping
346:                if (context != null && sp != null) {
347:                    //Log at FINE here
348:                    if (MessageConstants.debug) {
349:                        log.log(Level.FINEST,
350:                                "Learning a new mapping for Context= "
351:                                        + context);
352:                    }
353:                    augmentedCtx2PolicyMap.put(context, sp);
354:                }
355:
356:                return sp;
357:            }
358:
359:            //NON-API public methods to be set on the TopLevel
360:            // ApplicationSecurityConfiguration corresponding to
361:            // <JAXRPCSecurity> element.
362:            // These methods allow optimizing the most common config scenarios
363:
364:            private boolean sSNP = false;
365:            private boolean hasOps = true;
366:
367:            /* (non-Javadoc)
368:             *@return true if config has Operation Level Policies
369:             */
370:            public boolean hasOperationPolicies() {
371:                return hasOps;
372:            }
373:
374:            /* (non-Javadoc)
375:             *set to true if config has Operation Level Policies
376:             */
377:            public void hasOperationPolicies(boolean flag) {
378:                hasOps = flag;
379:            }
380:
381:            /* (non-Javadoc)
382:             *set to true if config has single service with no ports
383:             */
384:            public void singleServiceNoPorts(boolean flag) {
385:                sSNP = flag;
386:            }
387:
388:            /* (non-Javadoc)
389:             *@return true if config has single Service and No Ports
390:             */
391:            private boolean singleServiceNoPorts() {
392:                return sSNP;
393:            }
394:
395:            private SecurityPolicy getDSCORDSP(ArrayList list) {
396:
397:                if (list == null) {
398:                    return null;
399:                }
400:
401:                Iterator i = list.iterator();
402:
403:                while (i.hasNext()) {
404:                    SecurityPolicy policy = (SecurityPolicy) i.next();
405:                    if (PolicyTypeUtil.applicationSecurityConfiguration(policy)) {
406:                        return ((ApplicationSecurityConfiguration) policy)
407:                                .getDSCORDSP();
408:                    }
409:                }
410:
411:                return null;
412:            }
413:
414:            private SecurityPolicy getDSCORDSP() {
415:                // iterate over the values and return the first encountered DSC or DP
416:                Collection c = _ctx2PolicyMap.values();
417:                Iterator i = c.iterator();
418:                while (i.hasNext()) {
419:                    ArrayList al = (ArrayList) i.next();
420:                    SecurityPolicy policy = (SecurityPolicy) al.iterator()
421:                            .next();
422:                    if (PolicyTypeUtil.declarativeSecurityConfiguration(policy)
423:                            || PolicyTypeUtil.dynamicSecurityPolicy(policy)) {
424:                        return policy;
425:                    }
426:                }
427:                return null;
428:            }
429:
430:            /**
431:             * @return the type of the policy
432:             */
433:            public String getType() {
434:                return PolicyTypeUtil.APP_SEC_CONFIG_TYPE;
435:            }
436:
437:            private Collection allReceiverPolicies = null;
438:
439:            //private Collection allTopLevelApplicationSecurityConfigs = null;
440:
441:            /* (non-Javadoc)
442:             * Internal Method to be called once only by IL/reader only on the
443:             * Top level ApplicationSecurityConfiguration
444:             */
445:            public void init() {
446:                setConfigForSingleServiceNoPorts();
447:                allReceiverPolicies = getAllReceiverPoliciesFromConfig();
448:                //allTopLevelApplicationSecurityConfigs =  getAllTopLevelApplicationSecurityConfigurations();
449:            }
450:
451:            private ArrayList servicesList = new ArrayList();
452:
453:            //override from parent
454:            /**
455:             * Associate more than one SecurityPolicy with a StaticPolicyContext
456:             * @param ctx StaticPolicyContext
457:             * @param policy SecurityPolicy
458:             */
459:            public void setSecurityPolicy(StaticPolicyContext ctx,
460:                    SecurityPolicy policy) {
461:                if (ctx instanceof  StaticApplicationContext) {
462:                    if (((StaticApplicationContext) ctx).isService()
463:                            && PolicyTypeUtil
464:                                    .applicationSecurityConfiguration(policy)) {
465:                        servicesList.add(policy);
466:                    }
467:                }
468:
469:                super .setSecurityPolicy(ctx, policy);
470:            }
471:
472:            /*
473:             * @return list of all receiver security policies
474:             */
475:            private Collection getAllReceiverPoliciesFromConfig() {
476:
477:                Collection d = new ArrayList();
478:                for (int i = 0; i < servicesList.size(); i++) {
479:                    ApplicationSecurityConfiguration policy = (ApplicationSecurityConfiguration) servicesList
480:                            .get(i);
481:                    d.addAll(policy.getAllReceiverPolicies());
482:                }
483:                return d;
484:            }
485:
486:            private void setConfigForSingleServiceNoPorts() {
487:
488:                if (singleServiceNoPorts()) {
489:                    Collection c = _ctx2PolicyMap.values();
490:                    ArrayList al = (ArrayList) c.iterator().next();
491:                    ApplicationSecurityConfiguration serviceConfig = (ApplicationSecurityConfiguration) al
492:                            .iterator().next();
493:                    configForSingleServiceNoPorts = serviceConfig.getDSCORDSP();
494:                }
495:            }
496:
497:            public void isOptimized(boolean optimize) {
498:                this .optimize = optimize;
499:            }
500:
501:            public boolean isOptimized() {
502:                return this.optimize;
503:            }
504:        }
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