Mercurial > hg > thermostat-ng > web-gateway
view services/commands/src/main/java/com/redhat/thermostat/gateway/service/commands/channel/endpoints/RealmAuthorizerConfigurator.java @ 247:236e08b6fb0d
Make KeycloakRealmAuthorizer servlet request independent.
Reviewed-by: jkang
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2017-September/024837.html
author | Severin Gehwolf <sgehwolf@redhat.com> |
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date | Tue, 05 Sep 2017 19:33:20 +0200 |
parents | 0a6be16cb261 |
children | 1428b14f642f |
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/* * Copyright 2012-2017 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat 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 * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.gateway.service.commands.channel.endpoints; import java.util.Map; import javax.websocket.HandshakeResponse; import javax.websocket.server.HandshakeRequest; import javax.websocket.server.ServerEndpointConfig; import javax.websocket.server.ServerEndpointConfig.Configurator; import com.redhat.thermostat.gateway.common.core.auth.RealmAuthorizer; import com.redhat.thermostat.gateway.common.core.auth.basic.BasicRealmAuthorizer; import com.redhat.thermostat.gateway.common.core.auth.basic.BasicWebUser; import com.redhat.thermostat.gateway.common.core.config.Configuration; import com.redhat.thermostat.gateway.common.core.config.ServiceConfiguration; import com.redhat.thermostat.gateway.common.core.servlet.GlobalConstants; public class RealmAuthorizerConfigurator extends Configurator { @Override public void modifyHandshake(ServerEndpointConfig config, HandshakeRequest request, HandshakeResponse response) { Configuration serviceConfig = (Configuration)config.getUserProperties().get(GlobalConstants.SERVICE_CONFIG_KEY); RealmAuthorizer realmAuthorizer; if (isBasicAuthEnabled(serviceConfig)) { BasicWebUser user = (BasicWebUser)request.getUserPrincipal(); if (user == null) { realmAuthorizer = RealmAuthorizer.DENY_ALL_AUTHORIZER; } else { realmAuthorizer = new BasicRealmAuthorizer(user); } } else { realmAuthorizer = RealmAuthorizer.DENY_ALL_AUTHORIZER; } config.getUserProperties().put(RealmAuthorizer.class.getName(), realmAuthorizer); } private boolean isBasicAuthEnabled(Configuration serviceConfig) { return isSet(serviceConfig, ServiceConfiguration.ConfigurationKey.SECURITY_BASIC); } private boolean isSet(Configuration serviceConfig, ServiceConfiguration.ConfigurationKey configKey) { Map<String, Object> map = serviceConfig.asMap(); return Boolean.parseBoolean((String)map.get(configKey.name())); } }