/* * Data Hub Service (DHuS) - For Space data distribution. * Copyright (C) 2016 GAEL Systems * * This file is part of DHuS software sources. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package fr.gael.dhus.olingo; import fr.gael.dhus.database.object.Role; import fr.gael.dhus.database.object.User; import fr.gael.dhus.service.SecurityService; import fr.gael.dhus.spring.context.ApplicationContextProvider; import java.util.Arrays; /** * Getter on the current user. */ public class Security { private static final SecurityService SECURITY_SERVICE = ApplicationContextProvider.getBean(SecurityService.class); /** * Getter on the current user. * @return {@code SECURITY_SERVICE.getCurrentUser();}. */ public static User getCurrentUser() { return SECURITY_SERVICE.getCurrentUser(); } /** * Tests if the current user has all the given roles. * @param roles one or more {@link Role}s. * @return {@code true} if the current user has all the given roles. */ public static boolean currentUserHasRoles(Role... roles) { return SECURITY_SERVICE.getCurrentUser().getRoles().containsAll(Arrays.asList(roles)); } /** * Tests if the current user has one the given roles. * @param roles one or more {@link Role}s. * @return {@code true} if the current user has at least one of the given roles. */ public static boolean currentUserHasRole(Role... roles) { User current = SECURITY_SERVICE.getCurrentUser(); for (Role r: roles) { if (current.getRoles().contains(r)) { return true; } } return false; } }