Ejemplo n.º 1
0
 public static ParamValueMetaData findContextParam(JBossWebMetaData webdata, String name) {
   List<ParamValueMetaData> params = webdata.getContextParams();
   if (params == null) return null;
   for (ParamValueMetaData param : params) {
     if (param.getParamName().equals(name)) {
       return param;
     }
   }
   return null;
 }
Ejemplo n.º 2
0
 public static void setContextParameter(JBossWebMetaData webdata, String name, String value) {
   ParamValueMetaData param = new ParamValueMetaData();
   param.setParamName(name);
   param.setParamValue(value);
   List<ParamValueMetaData> params = webdata.getContextParams();
   if (params == null) {
     params = new ArrayList<ParamValueMetaData>();
     webdata.setContextParams(params);
   }
   params.add(param);
 }
Ejemplo n.º 3
0
  protected void scanWebDeployment(
      final DeploymentUnit du,
      final JBossWebMetaData webdata,
      final ClassLoader classLoader,
      final ResteasyDeploymentData resteasyDeploymentData)
      throws DeploymentUnitProcessingException {

    // If there is a resteasy boot class in web.xml, then the default should be to not scan
    // make sure this call happens before checkDeclaredApplicationClassAsServlet!!!
    boolean hasBoot = hasBootClasses(webdata);
    resteasyDeploymentData.setBootClasses(hasBoot);

    Class<?> declaredApplicationClass =
        checkDeclaredApplicationClassAsServlet(webdata, classLoader);
    // Assume that checkDeclaredApplicationClassAsServlet created the dispatcher
    if (declaredApplicationClass != null) {
      resteasyDeploymentData.setDispatcherCreated(true);
    }

    // set scanning on only if there are no boot classes
    if (!hasBoot && !webdata.isMetadataComplete()) {
      resteasyDeploymentData.setScanAll(true);
      resteasyDeploymentData.setScanProviders(true);
      resteasyDeploymentData.setScanResources(true);
    }

    // check resteasy configuration flags

    List<ParamValueMetaData> contextParams = webdata.getContextParams();

    if (contextParams != null) {
      for (ParamValueMetaData param : contextParams) {
        if (param.getParamName().equals(RESTEASY_SCAN)) {
          resteasyDeploymentData.setScanAll(valueOf(RESTEASY_SCAN, param.getParamValue()));
        } else if (param.getParamName().equals(ResteasyContextParameters.RESTEASY_SCAN_PROVIDERS)) {
          resteasyDeploymentData.setScanProviders(
              valueOf(RESTEASY_SCAN_PROVIDERS, param.getParamValue()));
        } else if (param.getParamName().equals(RESTEASY_SCAN_RESOURCES)) {
          resteasyDeploymentData.setScanResources(
              valueOf(RESTEASY_SCAN_RESOURCES, param.getParamValue()));
        } else if (param
            .getParamName()
            .equals(ResteasyContextParameters.RESTEASY_UNWRAPPED_EXCEPTIONS)) {
          resteasyDeploymentData.setUnwrappedExceptionsParameterSet(true);
        }
      }
    }
  }
  private void addJSONData(String json, WarMetaData warMetaData) {
    JBossWebMetaData webMetaData = warMetaData.getMergedJBossWebMetaData();
    if (webMetaData == null) {
      webMetaData = new JBossWebMetaData();
      warMetaData.setMergedJBossWebMetaData(webMetaData);
    }

    List<ParamValueMetaData> contextParams = webMetaData.getContextParams();
    if (contextParams == null) {
      contextParams = new ArrayList<ParamValueMetaData>();
    }

    ParamValueMetaData param = new ParamValueMetaData();
    param.setParamName(KeycloakAdapterConfigDeploymentProcessor.AUTH_DATA_PARAM_NAME);
    param.setParamValue(json);
    contextParams.add(param);

    webMetaData.setContextParams(contextParams);
  }
Ejemplo n.º 5
0
  @Override
  public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
    final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();

    if (!JaxrsDeploymentMarker.isJaxrsDeployment(deploymentUnit)) {
      return;
    }

    if (!DeploymentTypeMarker.isType(DeploymentType.WAR, deploymentUnit)) {
      return;
    }

    final DeploymentUnit parent =
        deploymentUnit.getParent() == null ? deploymentUnit : deploymentUnit.getParent();
    final WarMetaData warMetaData = deploymentUnit.getAttachment(WarMetaData.ATTACHMENT_KEY);
    final JBossWebMetaData webdata = warMetaData.getMergedJBossWebMetaData();

    final ResteasyDeploymentData resteasy =
        deploymentUnit.getAttachment(JaxrsAttachments.RESTEASY_DEPLOYMENT_DATA);

    if (resteasy == null) return;

    // remove the resteasy.scan parameter
    // because it is not needed
    final List<ParamValueMetaData> params = webdata.getContextParams();
    if (params != null) {
      Iterator<ParamValueMetaData> it = params.iterator();
      while (it.hasNext()) {
        final ParamValueMetaData param = it.next();
        if (param.getParamName().equals(RESTEASY_SCAN)) {
          it.remove();
        } else if (param.getParamName().equals(RESTEASY_SCAN_RESOURCES)) {
          it.remove();
        } else if (param.getParamName().equals(RESTEASY_SCAN_PROVIDERS)) {
          it.remove();
        }
      }
    }

    final Map<ModuleIdentifier, ResteasyDeploymentData> attachmentMap =
        parent.getAttachment(JaxrsAttachments.ADDITIONAL_RESTEASY_DEPLOYMENT_DATA);
    final List<ResteasyDeploymentData> additionalData = new ArrayList<ResteasyDeploymentData>();
    final ModuleSpecification moduleSpec =
        deploymentUnit.getAttachment(Attachments.MODULE_SPECIFICATION);
    if (moduleSpec != null && attachmentMap != null) {
      final Set<ModuleIdentifier> identifiers = new HashSet<ModuleIdentifier>();
      for (ModuleDependency dep : moduleSpec.getAllDependencies()) {
        // make sure we don't double up
        if (!identifiers.contains(dep.getIdentifier())) {
          identifiers.add(dep.getIdentifier());
          if (attachmentMap.containsKey(dep.getIdentifier())) {
            additionalData.add(attachmentMap.get(dep.getIdentifier()));
          }
        }
      }
      resteasy.merge(additionalData);
    }
    if (!resteasy.getScannedResourceClasses().isEmpty()) {
      StringBuffer buf = null;
      for (String resource : resteasy.getScannedResourceClasses()) {
        if (buf == null) {
          buf = new StringBuffer();
          buf.append(resource);
        } else {
          buf.append(",").append(resource);
        }
      }
      String resources = buf.toString();
      JAXRS_LOGGER.debugf("Adding JAX-RS resource classes: %s", resources);
      setContextParameter(webdata, ResteasyContextParameters.RESTEASY_SCANNED_RESOURCES, resources);
    }
    if (!resteasy.getScannedProviderClasses().isEmpty()) {
      StringBuffer buf = null;
      for (String provider : resteasy.getScannedProviderClasses()) {
        if (buf == null) {
          buf = new StringBuffer();
          buf.append(provider);
        } else {
          buf.append(",").append(provider);
        }
      }
      String providers = buf.toString();
      JAXRS_LOGGER.debugf("Adding JAX-RS provider classes: %s", providers);
      setContextParameter(webdata, ResteasyContextParameters.RESTEASY_SCANNED_PROVIDERS, providers);
    }

    if (!resteasy.getScannedJndiComponentResources().isEmpty()) {
      StringBuffer buf = null;
      for (String resource : resteasy.getScannedJndiComponentResources()) {
        if (buf == null) {
          buf = new StringBuffer();
          buf.append(resource);
        } else {
          buf.append(",").append(resource);
        }
      }
      String providers = buf.toString();
      JAXRS_LOGGER.debugf("Adding JAX-RS jndi component resource classes: %s", providers);
      setContextParameter(
          webdata, ResteasyContextParameters.RESTEASY_SCANNED_JNDI_RESOURCES, providers);
    }

    if (!resteasy.isUnwrappedExceptionsParameterSet()) {
      setContextParameter(
          webdata,
          ResteasyContextParameters.RESTEASY_UNWRAPPED_EXCEPTIONS,
          "javax.ejb.EJBException");
    }

    if (resteasy.hasBootClasses() || resteasy.isDispatcherCreated()) return;

    boolean useScannedClass = false;
    String servletName;
    if (resteasy.getScannedApplicationClass() == null) {
      // if there is no scanned application we must add a servlet with a name of
      // javax.ws.rs.core.Application
      JBossServletMetaData servlet = new JBossServletMetaData();
      servlet.setName(JAX_RS_SERVLET_NAME);
      servlet.setServletClass(HttpServlet30Dispatcher.class.getName());
      servlet.setAsyncSupported(true);
      addServlet(webdata, servlet);
      servletName = JAX_RS_SERVLET_NAME;

    } else {
      if (servletMappingsExist(webdata, JAX_RS_SERVLET_NAME)) {
        throw new DeploymentUnitProcessingException(MESSAGES.conflictUrlMapping());
      }

      // now there are two options.
      // if there is already a servlet defined with an init param
      // we don't do anything.
      // Otherwise we install our filter
      // JAVA-RS seems somewhat confused about the difference between a context param
      // and an init param.
      ParamValueMetaData param = findInitParam(webdata, SERVLET_INIT_PARAM);
      if (param != null) {
        // we need to promote the init param to a context param
        servletName = param.getParamValue();
        setContextParameter(webdata, "javax.ws.rs.Application", servletName);
      } else {
        ParamValueMetaData contextParam = findContextParam(webdata, "javax.ws.rs.Application");
        if (contextParam == null) {
          setContextParameter(
              webdata, "javax.ws.rs.Application", resteasy.getScannedApplicationClass().getName());
          useScannedClass = true;
          servletName = resteasy.getScannedApplicationClass().getName();
        } else {
          servletName = contextParam.getParamValue();
        }
      }
    }

    boolean mappingSet = false;

    if (useScannedClass) {

      // look for servlet mappings
      if (!servletMappingsExist(webdata, servletName)) {
        // no mappings, add our own
        List<String> patterns = new ArrayList<String>();
        if (resteasy.getScannedApplicationClass().isAnnotationPresent(ApplicationPath.class)) {
          ApplicationPath path =
              resteasy.getScannedApplicationClass().getAnnotation(ApplicationPath.class);
          String pathValue = path.value().trim();
          if (!pathValue.startsWith("/")) {
            pathValue = "/" + pathValue;
          }
          String prefix = pathValue;
          if (pathValue.endsWith("/")) {
            pathValue += "*";
          } else {
            pathValue += "/*";
          }
          patterns.add(pathValue);
          setContextParameter(webdata, "resteasy.servlet.mapping.prefix", prefix);
          mappingSet = true;
        } else {
          JAXRS_LOGGER.noServletMappingFound(servletName);
          return;
        }
        ServletMappingMetaData mapping = new ServletMappingMetaData();
        mapping.setServletName(servletName);
        mapping.setUrlPatterns(patterns);
        if (webdata.getServletMappings() == null) {
          webdata.setServletMappings(new ArrayList<ServletMappingMetaData>());
        }
        webdata.getServletMappings().add(mapping);
      }

      // add a servlet named after the application class
      JBossServletMetaData servlet = new JBossServletMetaData();
      servlet.setName(servletName);
      servlet.setServletClass(HttpServlet30Dispatcher.class.getName());
      servlet.setAsyncSupported(true);
      addServlet(webdata, servlet);
    }

    if (!mappingSet) {
      // now we need tell resteasy it's relative path
      final List<ServletMappingMetaData> mappings = webdata.getServletMappings();
      if (mappings != null) {
        for (final ServletMappingMetaData mapping : mappings) {
          if (mapping.getServletName().equals(servletName)) {
            if (mapping.getUrlPatterns() != null) {
              for (String pattern : mapping.getUrlPatterns()) {
                if (mappingSet) {
                  JAXRS_LOGGER.moreThanOneServletMapping(servletName, pattern);
                } else {
                  mappingSet = true;
                  String realPattern = pattern;
                  if (realPattern.endsWith("*")) {
                    realPattern = realPattern.substring(0, realPattern.length() - 1);
                  }
                  setContextParameter(webdata, "resteasy.servlet.mapping.prefix", realPattern);
                }
              }
            }
          }
        }
      }
    }
  }
  private DeploymentInfo createServletConfig(
      final JBossWebMetaData mergedMetaData,
      final DeploymentUnit deploymentUnit,
      final Module module,
      final DeploymentClassIndex classReflectionIndex,
      final WebInjectionContainer injectionContainer,
      final ComponentRegistry componentRegistry,
      final ScisMetaData scisMetaData,
      final VirtualFile deploymentRoot)
      throws DeploymentUnitProcessingException {
    try {
      mergedMetaData.resolveAnnotations();
      final DeploymentInfo d = new DeploymentInfo();
      d.setContextPath(mergedMetaData.getContextRoot());
      if (mergedMetaData.getDescriptionGroup() != null) {
        d.setDisplayName(mergedMetaData.getDescriptionGroup().getDisplayName());
      }
      d.setDeploymentName(deploymentUnit.getName());
      d.setResourceLoader(new DeploymentResourceLoader(deploymentRoot));
      d.setClassLoader(module.getClassLoader());
      final String servletVersion = mergedMetaData.getServletVersion();
      if (servletVersion != null) {
        d.setMajorVersion(Integer.parseInt(servletVersion.charAt(0) + ""));
        d.setMinorVersion(Integer.parseInt(servletVersion.charAt(2) + ""));
      } else {
        d.setMajorVersion(3);
        d.setMinorVersion(1);
      }

      // for 2.2 apps we do not require a leading / in path mappings
      boolean is22OrOlder;
      if (d.getMajorVersion() == 1) {
        is22OrOlder = true;
      } else if (d.getMajorVersion() == 2) {
        is22OrOlder = d.getMinorVersion() < 3;
      } else {
        is22OrOlder = false;
      }

      HashMap<String, TagLibraryInfo> tldInfo =
          createTldsInfo(deploymentUnit, classReflectionIndex, componentRegistry, d);
      HashMap<String, JspPropertyGroup> propertyGroups = createJspConfig(mergedMetaData);

      JspServletBuilder.setupDeployment(
          d, propertyGroups, tldInfo, new UndertowJSPInstanceManager(injectionContainer));
      d.setJspConfigDescriptor(
          new JspConfigDescriptorImpl(tldInfo.values(), propertyGroups.values()));
      d.setDefaultServletConfig(new DefaultServletConfig(true, Collections.<String>emptySet()));

      // default JSP servlet
      final ServletInfo jspServlet =
          new ServletInfo("Default JSP Servlet", JspServlet.class)
              .addMapping("*.jsp")
              .addMapping("*.jspx")
              .addInitParam("development", "false"); // todo: make configurable
      d.addServlet(jspServlet);

      final Set<String> jspPropertyGroupMappings = propertyGroups.keySet();
      for (final String mapping : jspPropertyGroupMappings) {
        jspServlet.addMapping(mapping);
      }

      d.setClassIntrospecter(new ComponentClassIntrospector(componentRegistry));

      final Map<String, List<ServletMappingMetaData>> servletMappings = new HashMap<>();

      if (mergedMetaData.getServletMappings() != null) {
        for (final ServletMappingMetaData mapping : mergedMetaData.getServletMappings()) {
          List<ServletMappingMetaData> list = servletMappings.get(mapping.getServletName());
          if (list == null) {
            servletMappings.put(mapping.getServletName(), list = new ArrayList<>());
          }
          list.add(mapping);
        }
      }
      final Set<String> seenMappings = new HashSet<>(jspPropertyGroupMappings);
      if (mergedMetaData.getServlets() != null) {
        for (final JBossServletMetaData servlet : mergedMetaData.getServlets()) {
          final ServletInfo s;

          if (servlet.getJspFile() != null) {
            // TODO: real JSP support
            s = new ServletInfo(servlet.getName(), JspServlet.class);
            s.addHandlerChainWrapper(new JspFileWrapper(servlet.getJspFile()));
          } else {
            Class<? extends Servlet> servletClass =
                (Class<? extends Servlet>)
                    classReflectionIndex.classIndex(servlet.getServletClass()).getModuleClass();
            ComponentRegistry.ComponentManagedReferenceFactory creator =
                componentRegistry.getComponentsByClass().get(servletClass);
            if (creator != null) {
              InstanceFactory<Servlet> factory = createInstanceFactory(creator);
              s = new ServletInfo(servlet.getName(), servletClass, factory);
            } else {
              s = new ServletInfo(servlet.getName(), servletClass);
            }
          }
          s.setAsyncSupported(servlet.isAsyncSupported())
              .setJspFile(servlet.getJspFile())
              .setEnabled(servlet.isEnabled());
          if (servlet.getRunAs() != null) {
            s.setRunAs(servlet.getRunAs().getRoleName());
          }
          if (servlet
              .getLoadOnStartupSet()) { // todo why not cleanup api and just use int everywhere
            s.setLoadOnStartup(servlet.getLoadOnStartupInt());
          }

          List<ServletMappingMetaData> mappings = servletMappings.get(servlet.getName());
          if (mappings != null) {
            for (ServletMappingMetaData mapping : mappings) {
              for (String pattern : mapping.getUrlPatterns()) {
                if (is22OrOlder && !pattern.startsWith("*") && !pattern.startsWith("/")) {
                  pattern = "/" + pattern;
                }
                if (!seenMappings.contains(pattern)) {
                  s.addMapping(pattern);
                  seenMappings.add(pattern);
                }
              }
            }
          }
          if (servlet.getInitParam() != null) {
            for (ParamValueMetaData initParam : servlet.getInitParam()) {
              if (!s.getInitParams().containsKey(initParam.getParamName())) {
                s.addInitParam(initParam.getParamName(), initParam.getParamValue());
              }
            }
          }
          if (servlet.getServletSecurity() != null) {
            ServletSecurityInfo securityInfo = new ServletSecurityInfo();
            s.setServletSecurityInfo(securityInfo);
            securityInfo
                .setEmptyRoleSemantic(
                    servlet.getServletSecurity().getEmptyRoleSemantic()
                            == EmptyRoleSemanticType.PERMIT
                        ? PERMIT
                        : DENY)
                .setTransportGuaranteeType(
                    transportGuaranteeType(servlet.getServletSecurity().getTransportGuarantee()))
                .addRolesAllowed(servlet.getServletSecurity().getRolesAllowed());
            if (servlet.getServletSecurity().getHttpMethodConstraints() != null) {
              for (HttpMethodConstraintMetaData method :
                  servlet.getServletSecurity().getHttpMethodConstraints()) {
                securityInfo.addHttpMethodSecurityInfo(
                    new HttpMethodSecurityInfo()
                        .setEmptyRoleSemantic(
                            method.getEmptyRoleSemantic() == EmptyRoleSemanticType.PERMIT
                                ? PERMIT
                                : DENY)
                        .setTransportGuaranteeType(
                            transportGuaranteeType(method.getTransportGuarantee()))
                        .addRolesAllowed(method.getRolesAllowed())
                        .setMethod(method.getMethod()));
              }
            }
          }
          if (servlet.getSecurityRoleRefs() != null) {
            for (final SecurityRoleRefMetaData ref : servlet.getSecurityRoleRefs()) {
              s.addSecurityRoleRef(ref.getRoleName(), ref.getRoleLink());
            }
          }

          d.addServlet(s);
        }
      }

      if (mergedMetaData.getFilters() != null) {
        for (final FilterMetaData filter : mergedMetaData.getFilters()) {
          Class<? extends Filter> filterClass =
              (Class<? extends Filter>)
                  classReflectionIndex.classIndex(filter.getFilterClass()).getModuleClass();
          ComponentRegistry.ComponentManagedReferenceFactory creator =
              componentRegistry.getComponentsByClass().get(filterClass);
          FilterInfo f;
          if (creator != null) {
            InstanceFactory<Filter> instanceFactory = createInstanceFactory(creator);
            f = new FilterInfo(filter.getName(), filterClass, instanceFactory);
          } else {
            f = new FilterInfo(filter.getName(), filterClass);
          }
          f.setAsyncSupported(filter.isAsyncSupported());
          d.addFilter(f);

          if (filter.getInitParam() != null) {
            for (ParamValueMetaData initParam : filter.getInitParam()) {
              f.addInitParam(initParam.getParamName(), initParam.getParamValue());
            }
          }
        }
      }
      if (mergedMetaData.getFilterMappings() != null) {
        for (final FilterMappingMetaData mapping : mergedMetaData.getFilterMappings()) {
          if (mapping.getUrlPatterns() != null) {
            for (String url : mapping.getUrlPatterns()) {
              if (is22OrOlder && !url.startsWith("*") && !url.startsWith("/")) {
                url = "/" + url;
              }
              if (mapping.getDispatchers() != null && !mapping.getDispatchers().isEmpty()) {
                for (DispatcherType dispatcher : mapping.getDispatchers()) {

                  d.addFilterUrlMapping(
                      mapping.getFilterName(),
                      url,
                      javax.servlet.DispatcherType.valueOf(dispatcher.name()));
                }
              } else {
                d.addFilterUrlMapping(
                    mapping.getFilterName(), url, javax.servlet.DispatcherType.REQUEST);
              }
            }
          }
          if (mapping.getServletNames() != null) {
            for (String servletName : mapping.getServletNames()) {
              if (mapping.getDispatchers() != null && !mapping.getDispatchers().isEmpty()) {
                for (DispatcherType dispatcher : mapping.getDispatchers()) {
                  d.addFilterServletNameMapping(
                      mapping.getFilterName(),
                      servletName,
                      javax.servlet.DispatcherType.valueOf(dispatcher.name()));
                }
              } else {
                d.addFilterServletNameMapping(
                    mapping.getFilterName(), servletName, javax.servlet.DispatcherType.REQUEST);
              }
            }
          }
        }
      }

      if (scisMetaData != null && scisMetaData.getHandlesTypes() != null) {
        for (final Map.Entry<ServletContainerInitializer, Set<Class<?>>> sci :
            scisMetaData.getHandlesTypes().entrySet()) {
          final ImmediateInstanceFactory<ServletContainerInitializer> instanceFactory =
              new ImmediateInstanceFactory<>(sci.getKey());
          d.addServletContainerInitalizer(
              new ServletContainerInitializerInfo(
                  sci.getKey().getClass(), instanceFactory, sci.getValue()));
        }
      }

      if (mergedMetaData.getListeners() != null) {
        for (ListenerMetaData listener : mergedMetaData.getListeners()) {
          addListener(classReflectionIndex, componentRegistry, d, listener);
        }
      }
      if (mergedMetaData.getContextParams() != null) {
        for (ParamValueMetaData param : mergedMetaData.getContextParams()) {
          d.addInitParameter(param.getParamName(), param.getParamValue());
        }
      }

      if (mergedMetaData.getWelcomeFileList() != null
          && mergedMetaData.getWelcomeFileList().getWelcomeFiles() != null) {
        d.addWelcomePages(mergedMetaData.getWelcomeFileList().getWelcomeFiles());
      } else {
        d.addWelcomePages("index.html", "index.htm", "index.jsp");
      }

      if (mergedMetaData.getErrorPages() != null) {
        for (final ErrorPageMetaData page : mergedMetaData.getErrorPages()) {
          final ErrorPage errorPage;
          if (page.getExceptionType() == null || page.getExceptionType().isEmpty()) {
            errorPage = new ErrorPage(page.getLocation(), Integer.parseInt(page.getErrorCode()));
          } else {
            errorPage =
                new ErrorPage(
                    page.getLocation(),
                    (Class<? extends Throwable>)
                        classReflectionIndex.classIndex(page.getExceptionType()).getModuleClass());
          }
          d.addErrorPages(errorPage);
        }
      }

      if (mergedMetaData.getMimeMappings() != null) {
        for (final MimeMappingMetaData mapping : mergedMetaData.getMimeMappings()) {
          d.addMimeMapping(new MimeMapping(mapping.getExtension(), mapping.getMimeType()));
        }
      }

      if (mergedMetaData.getSecurityConstraints() != null) {
        for (SecurityConstraintMetaData constraint : mergedMetaData.getSecurityConstraints()) {
          SecurityConstraint securityConstraint =
              new SecurityConstraint()
                  .setTransportGuaranteeType(
                      transportGuaranteeType(constraint.getTransportGuarantee()))
                  .addRolesAllowed(constraint.getRoleNames());

          if (constraint.getAuthConstraint() == null) {
            // no auth constraint means we permit the empty roles
            securityConstraint.setEmptyRoleSemantic(PERMIT);
          }

          if (constraint.getResourceCollections() != null) {
            for (final WebResourceCollectionMetaData resourceCollection :
                constraint.getResourceCollections()) {
              securityConstraint.addWebResourceCollection(
                  new WebResourceCollection()
                      .addHttpMethods(resourceCollection.getHttpMethods())
                      .addHttpMethodOmissions(resourceCollection.getHttpMethodOmissions())
                      .addUrlPatterns(resourceCollection.getUrlPatterns()));
            }
          }
          d.addSecurityConstraint(securityConstraint);
        }
      }
      final LoginConfigMetaData loginConfig = mergedMetaData.getLoginConfig();
      if (loginConfig != null) {
        String authMethod = authMethod(loginConfig.getAuthMethod());
        if (loginConfig.getFormLoginConfig() != null) {
          d.setLoginConfig(
              new LoginConfig(
                  authMethod,
                  loginConfig.getRealmName(),
                  loginConfig.getFormLoginConfig().getLoginPage(),
                  loginConfig.getFormLoginConfig().getErrorPage()));
        } else {
          d.setLoginConfig(new LoginConfig(authMethod, loginConfig.getRealmName()));
        }
      }

      d.addSecurityRoles(mergedMetaData.getSecurityRoleNames());

      if (mergedMetaData.getSecurityDomain() != null) {

        String contextId = deploymentUnit.getName();
        if (deploymentUnit.getParent() != null) {
          contextId = deploymentUnit.getParent().getName() + "!" + contextId;
        }
        d.addOuterHandlerChainWrapper(
            SecurityContextCreationHandler.wrapper(mergedMetaData.getSecurityDomain()));
        d.addDispatchedHandlerChainWrapper(
            SecurityContextAssociationHandler.wrapper(
                mergedMetaData.getPrincipalVersusRolesMap(), contextId));
      }

      // Setup an deployer configured ServletContext attributes
      final List<ServletContextAttribute> attributes =
          deploymentUnit.getAttachmentList(ServletContextAttribute.ATTACHMENT_KEY);
      for (ServletContextAttribute attribute : attributes) {
        d.addServletContextAttribute(attribute.getName(), attribute.getValue());
      }

      if (mergedMetaData.getLocalEncodings() != null
          && mergedMetaData.getLocalEncodings().getMappings() != null) {
        for (LocaleEncodingMetaData locale : mergedMetaData.getLocalEncodings().getMappings()) {
          d.addLocaleCharsetMapping(locale.getLocale(), locale.getEncoding());
        }
      }

      return d;
    } catch (ClassNotFoundException e) {
      throw new DeploymentUnitProcessingException(e);
    }
  }