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.remoting.httpinvoker.HttpInvokerRequestExecutor;
  24 import org.springframework.security.access.AccessDecisionVoter;
  25 import org.springframework.security.authentication.AuthenticationProvider;
  26 import org.springframework.security.authentication.ProviderManager;
  27 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
  28 import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
  29 import org.springframework.security.authentication.dao.ReflectionSaltSource;
  30 import org.springframework.security.authentication.encoding.Md5PasswordEncoder;
  31 import org.springframework.security.core.Authentication;
  32 import org.springframework.security.core.context.SecurityContext;
  33 import org.springframework.security.core.context.SecurityContextHolder;
  34 import org.springframework.stereotype.Component;
  35 import org.springframework.transaction.PlatformTransactionManager;
  36 import org.springframework.transaction.TransactionStatus;
  37
  38 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  39 import eu.etaxonomy.cdm.api.conversation.ConversationHolderMock;
  40 import eu.etaxonomy.cdm.api.service.IAgentService;
  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, HttpInvokerRequestExecutor 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             proxy.setHttpInvokerRequestExecutor(executor);
 141         }
 142         proxy.afterPropertiesSet();
 143         Object service = proxy.getObject();
 144         serviceMap.put(clazz,  service);
 145         return service;
 146     }
 147
 148     // ****************************** APPLICATION CONTEXT *************************************************/
 149
 150     @Override
 151     public void setApplicationContext(ApplicationContext applicationContext) throws BeansException{
 152         this.applicationContext = applicationContext;
 153     }
 154
 155     /* (non-Javadoc)
 156      * @see eu.etaxonomy.cdm.api.application.CdmApplicationDefaultConfiguration#getTransactionManager()
 157      */
 158     @Override
 159     public PlatformTransactionManager getTransactionManager() throws UnsupportedOperationException {
 160         throw new UnsupportedOperationException("getTransactionManager is not implemented for CdmApplicationRemoteConfiguration");
 161     }
 162
 163
 164
 165     /**
 166      * @return
 167      */
 168     public IEditGeoService getEditGeoService() {
 169         return (IEditGeoService) getService(IEditGeoService.class, "/remoting/editgeo.service", new CdmServiceRequestExecutor());
 170     }
 171
 172     /**
 173      * @return
 174      */
 175     public ICachedCommonService getCachedCommonService(){
 176         if(cachedCommonService == null) {
 177             cachedCommonService = new CachedCommonServiceImpl();
 178         }
 179         return cachedCommonService;
 180     }
 181
 182
 183     public ICdmEntitySessionManager getCdmEntitySessionManager() {
 184         if(cdmEntitySessionManager == null) {
 185             cdmEntitySessionManager = new CdmEntitySessionManager();
 186         }
 187         return cdmEntitySessionManager;
 188     }
 189
 190
 191
 192
 193
 194
 195  // ****************************** GETTER *************************************************/
 196
 197     @Override
 198     public final Object getBean(String name){
 199         throw new UnsupportedOperationException("getBean is not implemented for CdmApplicationRemoteConfiguration");
 200     }
 201
 202     @Override
 203     public IAgentService getAgentService(){
 204         return (IAgentService) getService(IAgentService.class, "/remoting/agent.service", new CdmServiceRequestExecutor());
 205     }
 206
 207     @Override
 208     public IDatabaseService getDatabaseService(){
 209         return (IDatabaseService) getService(IDatabaseService.class, "/remoting/database.service", new CdmServiceRequestExecutor());
 210     }
 211
 212     @Override
 213     public INameService getNameService(){
 214         return (INameService) getService(INameService.class, "/remoting/name.service", new CdmServiceRequestExecutor());
 215     }
 216
 217     @Override
 218     public IReferenceService getReferenceService(){
 219         return (IReferenceService) getService(IReferenceService.class, "/remoting/reference.service", new CdmServiceRequestExecutor());
 220     }
 221
 222     @Override
 223     public ITaxonService getTaxonService(){
 224         return (ITaxonService) getService(ITaxonService.class, "/remoting/taxon.service", new CdmServiceRequestExecutor());
 225     }
 226
 227     @Override
 228     public IClassificationService getClassificationService(){
 229         return (IClassificationService) getService(IClassificationService.class, "/remoting/classification.service", new CdmServiceRequestExecutor());
 230     }
 231
 232     @Override
 233     public ITaxonNodeService getTaxonNodeService(){
 234         return (ITaxonNodeService) getService(ITaxonNodeService.class, "/remoting/taxonnode.service", new CdmServiceRequestExecutor());
 235     }
 236
 237     @Override
 238     public IDescriptionService getDescriptionService(){
 239         return (IDescriptionService) getService(IDescriptionService.class, "/remoting/description.service", new CdmServiceRequestExecutor());
 240     }
 241
 242     @Override
 243     public IOccurrenceService getOccurrenceService(){
 244         return (IOccurrenceService) getService(IOccurrenceService.class, "/remoting/occurrence.service", new CdmServiceRequestExecutor());
 245     }
 246
 247     @Override
 248     public IPrimerService getPrimerService(){
 249         return (IPrimerService) getService(IPrimerService.class, "/remoting/primer.service", new CdmServiceRequestExecutor());
 250     }
 251
 252     @Override
 253     public IAmplificationService getAmplificationService(){
 254         return (IAmplificationService) getService(IAmplificationService.class, "/remoting/amplification.service", new CdmServiceRequestExecutor());
 255     }
 256
 257     @Override
 258     public ISequenceService getSequenceService(){
 259         return (ISequenceService) getService(ISequenceService.class, "/remoting/sequence.service", new CdmServiceRequestExecutor());
 260     }
 261
 262     @Override
 263     public IMediaService getMediaService(){
 264         return (IMediaService) getService(IMediaService.class, "/remoting/media.service", new CdmServiceRequestExecutor());
 265     }
 266
 267     @Override
 268     public ITermService getTermService(){
 269         return (ITermService) getService(ITermService.class, "/remoting/term.service", new TermServiceRequestExecutor());
 270     }
 271
 272     @Override
 273     public ICommonService getCommonService(){
 274         return (ICommonService) getService(ICommonService.class, "/remoting/common.service", new CdmServiceRequestExecutor());
 275     }
 276
 277     @Override
 278     public ILocationService getLocationService(){
 279         return (ILocationService) getService(ILocationService.class, "/remoting/location.service", new CdmServiceRequestExecutor());
 280     }
 281
 282     @Override
 283     public IUserService getUserService(){
 284         return (IUserService) getService(IUserService.class, "/remoting-public/user.service", new CdmServiceRequestExecutor());
 285     }
 286
 287     @Override
 288     public IGrantedAuthorityService getGrantedAuthorityService(){
 289         return (IGrantedAuthorityService) getService(IGrantedAuthorityService.class, "/remoting/grantedauthority.service", new CdmServiceRequestExecutor());
 290     }
 291
 292     @Override
 293     public IService<CdmBase> getMainService(){
 294         return null;
 295     }
 296
 297
 298     @Override
 299     public ProviderManager getAuthenticationManager(){
 300         if(authenticationManager != null) {
 301             return authenticationManager;
 302         }
 303         Md5PasswordEncoder passwordEncoder = new Md5PasswordEncoder();
 304         ReflectionSaltSource saltSource = new ReflectionSaltSource();
 305         saltSource.setUserPropertyToUse("getUsername");
 306
 307         DaoAuthenticationProvider daoAuthenticationProvider = new DaoAuthenticationProvider();
 308         daoAuthenticationProvider.setUserDetailsService(getUserService());
 309         daoAuthenticationProvider.setSaltSource(saltSource);
 310         daoAuthenticationProvider.setPasswordEncoder(passwordEncoder);
 311
 312         authenticationManager = new ProviderManager(Arrays.asList((AuthenticationProvider)daoAuthenticationProvider));
 313         return authenticationManager;
 314     }
 315
 316
 317     @Override
 318     public ConversationHolder NewConversation() {
 319         return new ConversationHolderMock();
 320     }
 321
 322     @Override
 323     public ICollectionService getCollectionService(){
 324         return (ICollectionService) getService(ICollectionService.class, "/remoting/collection.service", new CdmServiceRequestExecutor());
 325     }
 326
 327     @Override
 328     public IFeatureTreeService getFeatureTreeService(){
 329         return (IFeatureTreeService) getService(IFeatureTreeService.class, "/remoting/featuretree.service", new CdmServiceRequestExecutor());
 330     }
 331
 332     @Override
 333     public IFeatureNodeService getFeatureNodeService(){
 334         return (IFeatureNodeService) getService(IFeatureNodeService.class, "/remoting/featurenode.service", new CdmServiceRequestExecutor());
 335     }
 336
 337     @Override
 338     public IVocabularyService getVocabularyService(){
 339         return (IVocabularyService) getService(IVocabularyService.class, "/remoting/vocabulary.service", new CdmServiceRequestExecutor());
 340     }
 341
 342     @Override
 343     public IIdentificationKeyService getIdentificationKeyService(){
 344         return (IIdentificationKeyService) getService(IIdentificationKeyService.class, "/remoting/identificationkey.service", new CdmServiceRequestExecutor());
 345     }
 346
 347     @Override
 348     public IPolytomousKeyService getPolytomousKeyService(){
 349         return (IPolytomousKeyService) getService(IPolytomousKeyService.class, "/remoting/polytomouskey.service", new CdmServiceRequestExecutor());
 350     }
 351
 352
 353     @Override
 354     public IPolytomousKeyNodeService getPolytomousKeyNodeService(){
 355         return (IPolytomousKeyNodeService) getService(IPolytomousKeyNodeService.class, "/remoting/polytomouskeynode.service", new CdmServiceRequestExecutor());
 356     }
 357
 358     @Override
 359     public IWorkingSetService getWorkingSetService(){
 360         return (IWorkingSetService) getService(IWorkingSetService.class, "/remoting/workingset.service", new CdmServiceRequestExecutor());
 361     }
 362
 363     @Override
 364     public IGroupService getGroupService(){
 365         return (IGroupService) getService(IGroupService.class, "/remoting/group.service", new CdmServiceRequestExecutor());
 366     }
 367
 368
 369     @Override
 370     public IEntityValidationService getEntityValidationService(){
 371         return (IEntityValidationService) getService(IEntityValidationService.class, "/remoting/entityvalidation.service", new CdmServiceRequestExecutor());
 372     }
 373
 374
 375     @Override
 376     public IEntityConstraintViolationService getEntityConstraintViolationService(){
 377         return (IEntityConstraintViolationService) getService(IEntityConstraintViolationService.class, "/remoting/entityconstraintviolation.service", new CdmServiceRequestExecutor());
 378     }
 379
 380     @Override
 381     public ICdmPermissionEvaluator getPermissionEvaluator(){
 382
 383         if(cdmPermissionEvaluator != null) {
 384             return cdmPermissionEvaluator;
 385         }
 386         List<AccessDecisionVoter> decisionVoters = new ArrayList<AccessDecisionVoter>();
 387         decisionVoters.add(new GrantAlwaysVoter());
 388         decisionVoters.add(new TaxonNodeVoter());
 389         decisionVoters.add(new TaxonBaseVoter());
 390         decisionVoters.add(new DescriptionBaseVoter());
 391         decisionVoters.add(new DescriptionElementVoter());
 392         UnanimousBasedUnrevokable accessDecisionManager = new UnanimousBasedUnrevokable(decisionVoters);
 393
 394         cdmPermissionEvaluator = new CdmPermissionEvaluator();
 395         cdmPermissionEvaluator.setAccessDecisionManager(accessDecisionManager);
 396
 397         return cdmPermissionEvaluator;
 398     }
 399
 400
 401     @Override
 402     public TransactionStatus startTransaction() throws UnsupportedOperationException {
 403         throw new UnsupportedOperationException("startTransaction is not implemented for CdmApplicationRemoteConfiguration");
 404     }
 405
 406     @Override
 407     public TransactionStatus startTransaction(Boolean readOnly) throws UnsupportedOperationException {
 408         throw new UnsupportedOperationException("startTransaction is not implemented for CdmApplicationRemoteConfiguration");
 409     }
 410
 411
 412     @Override
 413     public void commitTransaction(TransactionStatus txStatus) throws UnsupportedOperationException {
 414         throw new UnsupportedOperationException("commitTransaction is not implemented for CdmApplicationRemoteConfiguration");
 415     }
 416
 417     @Override
 418     public void authenticate(String username, String password){
 419         UsernamePasswordAuthenticationToken tokenForUser = new UsernamePasswordAuthenticationToken(username, password);
 420         Authentication authentication = this.getAuthenticationManager().authenticate(tokenForUser);
 421         SecurityContext context = SecurityContextHolder.getContext();
 422         context.setAuthentication(authentication);
 423     }
 424
 425     public IIOService getIOService() {
 426         return (IIOService) getService(IIOService.class, "/remoting/io.service", new CdmServiceRequestExecutor());
 427     }
 428
 429     public ITestService getTestService() {
 430         return (ITestService) getService(ITestService.class, "/remoting/test.service", new CdmServiceRequestExecutor());
 431     }
 432 }