| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.geronimo.microprofile.impl.jwtauth.servlet; |
| |
| import static java.util.Optional.ofNullable; |
| |
| import java.util.Comparator; |
| import java.util.EnumSet; |
| import java.util.Set; |
| |
| import javax.servlet.DispatcherType; |
| import javax.servlet.FilterRegistration; |
| import javax.servlet.ServletContainerInitializer; |
| import javax.servlet.ServletContext; |
| import javax.servlet.ServletException; |
| import javax.servlet.annotation.HandlesTypes; |
| import javax.ws.rs.core.Application; |
| |
| import org.apache.geronimo.microprofile.impl.jwtauth.config.GeronimoJwtAuthConfig; |
| import org.eclipse.microprofile.auth.LoginConfig; |
| |
| @HandlesTypes(LoginConfig.class) |
| public class GeronimoJwtAuthInitializer implements ServletContainerInitializer { |
| @Override |
| public void onStartup(final Set<Class<?>> classes, final ServletContext ctx) throws ServletException { |
| final GeronimoJwtAuthConfig appConfig = GeronimoJwtAuthConfig.create(); |
| |
| ofNullable(classes).filter(c -> !c.isEmpty()).ifPresent(marked -> marked.stream() |
| .filter(Application.class::isAssignableFrom) // needed? |
| .map(it -> it.getAnnotation(LoginConfig.class)) |
| .filter(it -> "MP-JWT".equalsIgnoreCase(it.authMethod())) |
| .sorted(Comparator.comparing(LoginConfig::realmName)) // to be deterministic |
| .findFirst() |
| .ifPresent(config -> { |
| final FilterRegistration.Dynamic filter = ctx.addFilter("geronimo-microprofile-jwt-auth-filter", GeronimoJwtAuthFilter.class); |
| filter.setAsyncSupported(true); |
| filter.addMappingForUrlPatterns(EnumSet.allOf(DispatcherType.class), false, appConfig.read("geronimo.jwt-auth.servlet.filter.mapping", "/*")); |
| })); |
| } |
| } |