eu.etaxonomy.taxeditor.cdmlib/src/main/java/eu/etaxonomy/cdm/api/application/CdmApplicationRemoteConfiguration.java

   1 /**
   2  * Copyright (C) 2014 EDIT
   3  * European Distributed Institute of Taxonomy
   4  * http://www.e-taxonomy.eu
   5  *
   6  * The contents of this file are subject to the Mozilla Public License Version 1.1
   7  * See LICENSE.TXT at the top of this package for the full license terms.
   8  */
   9
  10 package eu.etaxonomy.cdm.api.application;
  11
  12 import java.util.ArrayList;
  13 import java.util.Arrays;
  14 import java.util.HashMap;
  15 import java.util.List;
  16 import java.util.Map;
  17
  18 import org.apache.log4j.Logger;
  19 import org.springframework.beans.BeansException;
  20 import org.springframework.context.ApplicationContext;
  21 import org.springframework.context.ApplicationContextAware;
  22 import org.springframework.remoting.httpinvoker.HttpInvokerProxyFactoryBean;
  23 import org.springframework.security.access.AccessDecisionVoter;
  24 import org.springframework.security.authentication.AuthenticationProvider;
  25 import org.springframework.security.authentication.ProviderManager;
  26 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
  27 import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
  28 import org.springframework.security.authentication.dao.ReflectionSaltSource;
  29 import org.springframework.security.authentication.encoding.Md5PasswordEncoder;
  30 import org.springframework.security.core.Authentication;
  31 import org.springframework.security.core.context.SecurityContext;
  32 import org.springframework.security.core.context.SecurityContextHolder;
  33 import org.springframework.stereotype.Component;
  34 import org.springframework.transaction.PlatformTransactionManager;
  35 import org.springframework.transaction.TransactionStatus;
  36
  37 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  38 import eu.etaxonomy.cdm.api.conversation.ConversationHolderMock;
  39 import eu.etaxonomy.cdm.api.service.IAgentService;
  40 import eu.etaxonomy.cdm.api.service.IAnnotationService;
  41 import eu.etaxonomy.cdm.api.service.IClassificationService;
  42 import eu.etaxonomy.cdm.api.service.ICollectionService;
  43 import eu.etaxonomy.cdm.api.service.ICommonService;
  44 import eu.etaxonomy.cdm.api.service.IDatabaseService;
  45 import eu.etaxonomy.cdm.api.service.IDescriptionService;
  46 import eu.etaxonomy.cdm.api.service.IEntityConstraintViolationService;
  47 import eu.etaxonomy.cdm.api.service.IEntityValidationService;
  48 import eu.etaxonomy.cdm.api.service.IFeatureNodeService;
  49 import eu.etaxonomy.cdm.api.service.IFeatureTreeService;
  50 import eu.etaxonomy.cdm.api.service.IGrantedAuthorityService;
  51 import eu.etaxonomy.cdm.api.service.IGroupService;
  52 import eu.etaxonomy.cdm.api.service.IIdentificationKeyService;
  53 import eu.etaxonomy.cdm.api.service.ILocationService;
  54 import eu.etaxonomy.cdm.api.service.IMediaService;
  55 import eu.etaxonomy.cdm.api.service.INameService;
  56 import eu.etaxonomy.cdm.api.service.IOccurrenceService;
  57 import eu.etaxonomy.cdm.api.service.IPolytomousKeyNodeService;
  58 import eu.etaxonomy.cdm.api.service.IPolytomousKeyService;
  59 import eu.etaxonomy.cdm.api.service.IReferenceService;
  60 import eu.etaxonomy.cdm.api.service.IService;
  61 import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
  62 import eu.etaxonomy.cdm.api.service.ITaxonService;
  63 import eu.etaxonomy.cdm.api.service.ITermService;
  64 import eu.etaxonomy.cdm.api.service.ITestService;
  65 import eu.etaxonomy.cdm.api.service.IUserService;
  66 import eu.etaxonomy.cdm.api.service.IVocabularyService;
  67 import eu.etaxonomy.cdm.api.service.IWorkingSetService;
  68 import eu.etaxonomy.cdm.api.service.molecular.IAmplificationService;
  69 import eu.etaxonomy.cdm.api.service.molecular.IPrimerService;
  70 import eu.etaxonomy.cdm.api.service.molecular.ISequenceService;
  71 import eu.etaxonomy.cdm.ext.geo.IEditGeoService;
  72 import eu.etaxonomy.cdm.io.service.IIOService;
  73 import eu.etaxonomy.cdm.model.common.CdmBase;
  74 import eu.etaxonomy.cdm.persistence.hibernate.permission.CdmPermissionEvaluator;
  75 import eu.etaxonomy.cdm.persistence.hibernate.permission.ICdmPermissionEvaluator;
  76 import eu.etaxonomy.cdm.persistence.hibernate.permission.UnanimousBasedUnrevokable;
  77 import eu.etaxonomy.cdm.persistence.hibernate.permission.voter.DescriptionBaseVoter;
  78 import eu.etaxonomy.cdm.persistence.hibernate.permission.voter.DescriptionElementVoter;
  79 import eu.etaxonomy.cdm.persistence.hibernate.permission.voter.GrantAlwaysVoter;
  80 import eu.etaxonomy.cdm.persistence.hibernate.permission.voter.TaxonBaseVoter;
  81 import eu.etaxonomy.cdm.persistence.hibernate.permission.voter.TaxonNodeVoter;
  82 import eu.etaxonomy.taxeditor.remoting.source.ICdmRemoteSource;
  83 import eu.etaxonomy.taxeditor.service.CachedCommonServiceImpl;
  84 import eu.etaxonomy.taxeditor.service.CdmServiceRequestExecutor;
  85 import eu.etaxonomy.taxeditor.service.ICachedCommonService;
  86 import eu.etaxonomy.taxeditor.service.TermServiceRequestExecutor;
  87 import eu.etaxonomy.taxeditor.session.CdmEntitySessionManager;
  88 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionManager;
  89
  90
  91 /**
  92  * CDM Application Configuration class which manages the configuration for remoting
  93  * clients
  94  *
  95  */
  96 @Component
  97 public class CdmApplicationRemoteConfiguration implements ICdmApplicationConfiguration, ApplicationContextAware  {
  98
  99     @SuppressWarnings("unused")
 100     private static final Logger logger = Logger.getLogger(CdmApplicationRemoteConfiguration.class);
 101
 102     protected ApplicationContext applicationContext;
 103
 104     private ICdmRemoteSource remoteSource;
 105
 106     private Map serviceMap = new HashMap<Class<IService>, IService>();
 107
 108     private ICdmEntitySessionManager cdmEntitySessionManager;
 109
 110     private CdmPermissionEvaluator cdmPermissionEvaluator;
 111
 112     private ProviderManager authenticationManager;
 113
 114     private ICachedCommonService cachedCommonService;
 115
 116     public CdmApplicationRemoteConfiguration() {}
 117
 118     public CdmApplicationRemoteConfiguration(ICdmRemoteSource remoteSource) {
 119         this.remoteSource = remoteSource;
 120     }
 121
 122     public void setRemoteSource(ICdmRemoteSource remoteSource) {
 123         this.remoteSource = remoteSource;
 124     }
 125
 126     private Object getService(Class<?> clazz, String serviceSuffix, CdmServiceRequestExecutor executor) {
 127         if(serviceMap.containsKey(clazz)) {
 128             return serviceMap.get(clazz);
 129         }
 130         String baseUrl;
 131         if(remoteSource.getContextPath() == null || remoteSource.getContextPath().equals("")) {
 132             baseUrl = "http://" + remoteSource.getServer() + ":" + String.valueOf(remoteSource.getPort());
 133         } else {
 134             baseUrl = "http://" + remoteSource.getServer()  + ":" + String.valueOf(remoteSource.getPort()) + "/" + remoteSource.getContextPath();
 135         }
 136         HttpInvokerProxyFactoryBean proxy = new HttpInvokerProxyFactoryBean();
 137         proxy.setServiceInterface(clazz);
 138         proxy.setServiceUrl(baseUrl + serviceSuffix);
 139         if(executor != null) {
 140             executor.setReadTimeout(0);
 141             proxy.setHttpInvokerRequestExecutor(executor);
 142         }
 143         proxy.afterPropertiesSet();
 144         Object service = proxy.getObject();
 145         serviceMap.put(clazz,  service);
 146         return service;
 147     }
 148
 149     // ****************************** APPLICATION CONTEXT *************************************************/
 150
 151     @Override
 152     public void setApplicationContext(ApplicationContext applicationContext) throws BeansException{
 153         this.applicationContext = applicationContext;
 154     }
 155
 156     /* (non-Javadoc)
 157      * @see eu.etaxonomy.cdm.api.application.CdmApplicationDefaultConfiguration#getTransactionManager()
 158      */
 159     @Override
 160     public PlatformTransactionManager getTransactionManager() throws UnsupportedOperationException {
 161         throw new UnsupportedOperationException("getTransactionManager is not implemented for CdmApplicationRemoteConfiguration");
 162     }
 163
 164
 165
 166     /**
 167      * @return
 168      */
 169     public IEditGeoService getEditGeoService() {
 170         return (IEditGeoService) getService(IEditGeoService.class, "/remoting/editgeo.service", new CdmServiceRequestExecutor());
 171     }
 172
 173     /**
 174      * @return
 175      */
 176     public ICachedCommonService getCachedCommonService(){
 177         if(cachedCommonService == null) {
 178             cachedCommonService = new CachedCommonServiceImpl();
 179         }
 180         return cachedCommonService;
 181     }
 182
 183
 184     public ICdmEntitySessionManager getCdmEntitySessionManager() {
 185         if(cdmEntitySessionManager == null) {
 186             cdmEntitySessionManager = new CdmEntitySessionManager();
 187         }
 188         return cdmEntitySessionManager;
 189     }
 190
 191
 192
 193
 194
 195
 196  // ****************************** GETTER *************************************************/
 197
 198     @Override
 199     public final Object getBean(String name){
 200         throw new UnsupportedOperationException("getBean is not implemented for CdmApplicationRemoteConfiguration");
 201     }
 202
 203     @Override
 204     public IAgentService getAgentService(){
 205         return (IAgentService) getService(IAgentService.class, "/remoting/agent.service", new CdmServiceRequestExecutor());
 206     }
 207
 208     @Override
 209     public IAnnotationService getAnnotationService(){
 210         return (IAnnotationService) getService(IAnnotationService.class, "/remoting/annotation.service", new CdmServiceRequestExecutor());
 211     }
 212
 213     @Override
 214     public IDatabaseService getDatabaseService(){
 215         return (IDatabaseService) getService(IDatabaseService.class, "/remoting/database.service", new CdmServiceRequestExecutor());
 216     }
 217
 218     @Override
 219     public INameService getNameService(){
 220         return (INameService) getService(INameService.class, "/remoting/name.service", new CdmServiceRequestExecutor());
 221     }
 222
 223     @Override
 224     public IReferenceService getReferenceService(){
 225         return (IReferenceService) getService(IReferenceService.class, "/remoting/reference.service", new CdmServiceRequestExecutor());
 226     }
 227
 228     @Override
 229     public ITaxonService getTaxonService(){
 230         return (ITaxonService) getService(ITaxonService.class, "/remoting/taxon.service", new CdmServiceRequestExecutor());
 231     }
 232
 233     @Override
 234     public IClassificationService getClassificationService(){
 235         return (IClassificationService) getService(IClassificationService.class, "/remoting/classification.service", new CdmServiceRequestExecutor());
 236     }
 237
 238     @Override
 239     public ITaxonNodeService getTaxonNodeService(){
 240         return (ITaxonNodeService) getService(ITaxonNodeService.class, "/remoting/taxonnode.service", new CdmServiceRequestExecutor());
 241     }
 242
 243     @Override
 244     public IDescriptionService getDescriptionService(){
 245         return (IDescriptionService) getService(IDescriptionService.class, "/remoting/description.service", new CdmServiceRequestExecutor());
 246     }
 247
 248     @Override
 249     public IOccurrenceService getOccurrenceService(){
 250         return (IOccurrenceService) getService(IOccurrenceService.class, "/remoting/occurrence.service", new CdmServiceRequestExecutor());
 251     }
 252
 253     @Override
 254     public IPrimerService getPrimerService(){
 255         return (IPrimerService) getService(IPrimerService.class, "/remoting/primer.service", new CdmServiceRequestExecutor());
 256     }
 257
 258     @Override
 259     public IAmplificationService getAmplificationService(){
 260         return (IAmplificationService) getService(IAmplificationService.class, "/remoting/amplification.service", new CdmServiceRequestExecutor());
 261     }
 262
 263     @Override
 264     public ISequenceService getSequenceService(){
 265         return (ISequenceService) getService(ISequenceService.class, "/remoting/sequence.service", new CdmServiceRequestExecutor());
 266     }
 267
 268     @Override
 269     public IMediaService getMediaService(){
 270         return (IMediaService) getService(IMediaService.class, "/remoting/media.service", new CdmServiceRequestExecutor());
 271     }
 272
 273     @Override
 274     public ITermService getTermService(){
 275         return (ITermService) getService(ITermService.class, "/remoting/term.service", new TermServiceRequestExecutor());
 276     }
 277
 278     @Override
 279     public ICommonService getCommonService(){
 280         return (ICommonService) getService(ICommonService.class, "/remoting/common.service", new CdmServiceRequestExecutor());
 281     }
 282
 283     @Override
 284     public ILocationService getLocationService(){
 285         return (ILocationService) getService(ILocationService.class, "/remoting/location.service", new CdmServiceRequestExecutor());
 286     }
 287
 288     @Override
 289     public IUserService getUserService(){
 290         return (IUserService) getService(IUserService.class, "/remoting-public/user.service", new CdmServiceRequestExecutor());
 291     }
 292
 293     @Override
 294     public IGrantedAuthorityService getGrantedAuthorityService(){
 295         return (IGrantedAuthorityService) getService(IGrantedAuthorityService.class, "/remoting/grantedauthority.service", new CdmServiceRequestExecutor());
 296     }
 297
 298     @Override
 299     public IService<CdmBase> getMainService(){
 300         return null;
 301     }
 302
 303
 304     @Override
 305     public ProviderManager getAuthenticationManager(){
 306         if(authenticationManager != null) {
 307             return authenticationManager;
 308         }
 309         Md5PasswordEncoder passwordEncoder = new Md5PasswordEncoder();
 310         ReflectionSaltSource saltSource = new ReflectionSaltSource();
 311         saltSource.setUserPropertyToUse("getUsername");
 312
 313         DaoAuthenticationProvider daoAuthenticationProvider = new DaoAuthenticationProvider();
 314         daoAuthenticationProvider.setUserDetailsService(getUserService());
 315         daoAuthenticationProvider.setSaltSource(saltSource);
 316         daoAuthenticationProvider.setPasswordEncoder(passwordEncoder);
 317
 318         authenticationManager = new ProviderManager(Arrays.asList((AuthenticationProvider)daoAuthenticationProvider));
 319         return authenticationManager;
 320     }
 321
 322
 323     @Override
 324     public ConversationHolder NewConversation() {
 325         return new ConversationHolderMock();
 326     }
 327
 328     @Override
 329     public ICollectionService getCollectionService(){
 330         return (ICollectionService) getService(ICollectionService.class, "/remoting/collection.service", new CdmServiceRequestExecutor());
 331     }
 332
 333     @Override
 334     public IFeatureTreeService getFeatureTreeService(){
 335         return (IFeatureTreeService) getService(IFeatureTreeService.class, "/remoting/featuretree.service", new CdmServiceRequestExecutor());
 336     }
 337
 338     @Override
 339     public IFeatureNodeService getFeatureNodeService(){
 340         return (IFeatureNodeService) getService(IFeatureNodeService.class, "/remoting/featurenode.service", new CdmServiceRequestExecutor());
 341     }
 342
 343     @Override
 344     public IVocabularyService getVocabularyService(){
 345         return (IVocabularyService) getService(IVocabularyService.class, "/remoting/vocabulary.service", new CdmServiceRequestExecutor());
 346     }
 347
 348     @Override
 349     public IIdentificationKeyService getIdentificationKeyService(){
 350         return (IIdentificationKeyService) getService(IIdentificationKeyService.class, "/remoting/identificationkey.service", new CdmServiceRequestExecutor());
 351     }
 352
 353     @Override
 354     public IPolytomousKeyService getPolytomousKeyService(){
 355         return (IPolytomousKeyService) getService(IPolytomousKeyService.class, "/remoting/polytomouskey.service", new CdmServiceRequestExecutor());
 356     }
 357
 358
 359     @Override
 360     public IPolytomousKeyNodeService getPolytomousKeyNodeService(){
 361         return (IPolytomousKeyNodeService) getService(IPolytomousKeyNodeService.class, "/remoting/polytomouskeynode.service", new CdmServiceRequestExecutor());
 362     }
 363
 364     @Override
 365     public IWorkingSetService getWorkingSetService(){
 366         return (IWorkingSetService) getService(IWorkingSetService.class, "/remoting/workingset.service", new CdmServiceRequestExecutor());
 367     }
 368
 369     @Override
 370     public IGroupService getGroupService(){
 371         return (IGroupService) getService(IGroupService.class, "/remoting/group.service", new CdmServiceRequestExecutor());
 372     }
 373
 374
 375     @Override
 376     public IEntityValidationService getEntityValidationService(){
 377         return (IEntityValidationService) getService(IEntityValidationService.class, "/remoting/entityvalidation.service", new CdmServiceRequestExecutor());
 378     }
 379
 380
 381     @Override
 382     public IEntityConstraintViolationService getEntityConstraintViolationService(){
 383         return (IEntityConstraintViolationService) getService(IEntityConstraintViolationService.class, "/remoting/entityconstraintviolation.service", new CdmServiceRequestExecutor());
 384     }
 385
 386     @Override
 387     public ICdmPermissionEvaluator getPermissionEvaluator(){
 388
 389         if(cdmPermissionEvaluator != null) {
 390             return cdmPermissionEvaluator;
 391         }
 392         List<AccessDecisionVoter> decisionVoters = new ArrayList<AccessDecisionVoter>();
 393         decisionVoters.add(new GrantAlwaysVoter());
 394         decisionVoters.add(new TaxonNodeVoter());
 395         decisionVoters.add(new TaxonBaseVoter());
 396         decisionVoters.add(new DescriptionBaseVoter());
 397         decisionVoters.add(new DescriptionElementVoter());
 398         UnanimousBasedUnrevokable accessDecisionManager = new UnanimousBasedUnrevokable(decisionVoters);
 399
 400         cdmPermissionEvaluator = new CdmPermissionEvaluator();
 401         cdmPermissionEvaluator.setAccessDecisionManager(accessDecisionManager);
 402
 403         return cdmPermissionEvaluator;
 404     }
 405
 406
 407     @Override
 408     public TransactionStatus startTransaction() throws UnsupportedOperationException {
 409         throw new UnsupportedOperationException("startTransaction is not implemented for CdmApplicationRemoteConfiguration");
 410     }
 411
 412     @Override
 413     public TransactionStatus startTransaction(Boolean readOnly) throws UnsupportedOperationException {
 414         throw new UnsupportedOperationException("startTransaction is not implemented for CdmApplicationRemoteConfiguration");
 415     }
 416
 417
 418     @Override
 419     public void commitTransaction(TransactionStatus txStatus) throws UnsupportedOperationException {
 420         throw new UnsupportedOperationException("commitTransaction is not implemented for CdmApplicationRemoteConfiguration");
 421     }
 422
 423     @Override
 424     public void authenticate(String username, String password){
 425         UsernamePasswordAuthenticationToken tokenForUser = new UsernamePasswordAuthenticationToken(username, password);
 426         Authentication authentication = this.getAuthenticationManager().authenticate(tokenForUser);
 427         SecurityContext context = SecurityContextHolder.getContext();
 428         context.setAuthentication(authentication);
 429     }
 430
 431     public IIOService getIOService() {
 432         return (IIOService) getService(IIOService.class, "/remoting/io.service", new CdmServiceRequestExecutor());
 433     }
 434
 435     public ITestService getTestService() {
 436         return (ITestService) getService(ITestService.class, "/remoting/test.service", new CdmServiceRequestExecutor());
 437     }
 438 }