Refactored SessionRegistryImpl to remove servlet API deps and moved back into core, along with other concurrent authentication package classes.
This commit is contained in:
Luke Taylor
-179
@@ -1,179 +0,0 @@
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/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.security.web.concurrent;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import javax.servlet.http.HttpSession;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.springframework.context.ApplicationEvent;
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import org.springframework.context.ApplicationListener;
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import org.springframework.security.authentication.concurrent.SessionInformation;
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import org.springframework.security.authentication.concurrent.SessionRegistry;
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import org.springframework.security.web.session.HttpSessionDestroyedEvent;
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import org.springframework.util.Assert;
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/**
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* Base implementation of {@link org.springframework.security.authentication.concurrent.SessionRegistry}
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* which also listens for {@link org.springframework.security.web.session.HttpSessionDestroyedEvent}s
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* published in the Spring application context.
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*
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* <p>
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* NB: It is important that you register the {@link org.springframework.security.web.session.HttpSessionEventPublisher} in
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* <code>web.xml</code> so that this class is notified of sessions that expire.
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* </p>
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*
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* @author Ben Alex
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* @version $Id$
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*/
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public class SessionRegistryImpl implements SessionRegistry, ApplicationListener {
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//~ Static fields/initializers =====================================================================================
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protected static final Log logger = LogFactory.getLog(SessionRegistryImpl.class);
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// ~ Instance fields ===============================================================================================
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/** <principal:Object,SessionIdSet> */
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private Map<Object,Set<String>> principals = Collections.synchronizedMap(new HashMap<Object,Set<String>>());
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/** <sessionId:Object,SessionInformation> */
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private Map<String, SessionInformation> sessionIds = Collections.synchronizedMap(new HashMap<String, SessionInformation>());
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// ~ Methods =======================================================================================================
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public Object[] getAllPrincipals() {
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return principals.keySet().toArray();
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}
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public SessionInformation[] getAllSessions(Object principal, boolean includeExpiredSessions) {
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Set<String> sessionsUsedByPrincipal = principals.get(principal);
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if (sessionsUsedByPrincipal == null) {
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return null;
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}
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List<SessionInformation> list = new ArrayList<SessionInformation>();
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synchronized (sessionsUsedByPrincipal) {
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for (String sessionId : sessionsUsedByPrincipal) {
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SessionInformation sessionInformation = getSessionInformation(sessionId);
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if (sessionInformation == null) {
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continue;
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}
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if (includeExpiredSessions || !sessionInformation.isExpired()) {
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list.add(sessionInformation);
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}
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}
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}
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return (SessionInformation[]) list.toArray(new SessionInformation[0]);
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}
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public SessionInformation getSessionInformation(String sessionId) {
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Assert.hasText(sessionId, "SessionId required as per interface contract");
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return (SessionInformation) sessionIds.get(sessionId);
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}
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public void onApplicationEvent(ApplicationEvent event) {
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if (event instanceof HttpSessionDestroyedEvent) {
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String sessionId = ((HttpSession) event.getSource()).getId();
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removeSessionInformation(sessionId);
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}
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}
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public void refreshLastRequest(String sessionId) {
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Assert.hasText(sessionId, "SessionId required as per interface contract");
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SessionInformation info = getSessionInformation(sessionId);
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if (info != null) {
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info.refreshLastRequest();
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}
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}
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public synchronized void registerNewSession(String sessionId, Object principal) {
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Assert.hasText(sessionId, "SessionId required as per interface contract");
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Assert.notNull(principal, "Principal required as per interface contract");
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if (logger.isDebugEnabled()) {
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logger.debug("Registering session " + sessionId +", for principal " + principal);
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}
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if (getSessionInformation(sessionId) != null) {
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removeSessionInformation(sessionId);
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}
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sessionIds.put(sessionId, new SessionInformation(principal, sessionId, new Date()));
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Set<String> sessionsUsedByPrincipal = principals.get(principal);
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if (sessionsUsedByPrincipal == null) {
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sessionsUsedByPrincipal = Collections.synchronizedSet(new HashSet<String>(4));
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principals.put(principal, sessionsUsedByPrincipal);
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}
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sessionsUsedByPrincipal.add(sessionId);
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}
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public void removeSessionInformation(String sessionId) {
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Assert.hasText(sessionId, "SessionId required as per interface contract");
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SessionInformation info = getSessionInformation(sessionId);
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if (info == null) {
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return;
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}
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if (logger.isDebugEnabled()) {
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logger.debug("Removing session " + sessionId + " from set of registered sessions");
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}
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sessionIds.remove(sessionId);
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Set<String> sessionsUsedByPrincipal = principals.get(info.getPrincipal());
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if (sessionsUsedByPrincipal == null) {
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return;
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}
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if (logger.isDebugEnabled()) {
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logger.debug("Removing session " + sessionId + " from principal's set of registered sessions");
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}
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synchronized (sessionsUsedByPrincipal) {
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sessionsUsedByPrincipal.remove(sessionId);
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if (sessionsUsedByPrincipal.size() == 0) {
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// No need to keep object in principals Map anymore
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if (logger.isDebugEnabled()) {
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logger.debug("Removing principal " + info.getPrincipal() + " from registry");
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}
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principals.remove(info.getPrincipal());
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}
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}
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}
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}
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+8
-2
@@ -35,11 +35,17 @@ public class HttpSessionDestroyedEvent extends SessionDestroyedEvent {
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super(session);
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}
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public HttpSession getSession() {
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return (HttpSession) getSource();
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}
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@Override
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public SecurityContext getSecurityContext() {
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return (SecurityContext) ((HttpSession)getSource()).getAttribute(HttpSessionSecurityContextRepository.SPRING_SECURITY_CONTEXT_KEY);
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}
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public HttpSession getSession() {
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return (HttpSession) getSource();
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@Override
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public String getId() {
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return getSession().getId();
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}
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}
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-127
@@ -1,127 +0,0 @@
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/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.security.web.concurrent;
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import junit.framework.TestCase;
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import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
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import org.springframework.security.authentication.concurrent.ConcurrentLoginException;
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import org.springframework.security.authentication.concurrent.ConcurrentSessionControllerImpl;
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import org.springframework.security.authentication.concurrent.SessionRegistry;
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import org.springframework.security.core.Authentication;
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import org.springframework.security.web.authentication.WebAuthenticationDetails;
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import org.springframework.security.web.concurrent.SessionRegistryImpl;
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import org.springframework.mock.web.MockHttpServletRequest;
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import org.springframework.mock.web.MockHttpSession;
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/**
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* Tests {@link ConcurrentSessionControllerImpl}.
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*
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* @author Ben Alex
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* @version $Id$
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*/
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public class ConcurrentSessionControllerImplTests extends TestCase {
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//~ Methods ========================================================================================================
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private Authentication createAuthentication(String user, String password) {
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UsernamePasswordAuthenticationToken auth = new UsernamePasswordAuthenticationToken(user, password);
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auth.setDetails(createWebDetails(auth));
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return auth;
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}
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private WebAuthenticationDetails createWebDetails(Authentication auth) {
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MockHttpSession session = new MockHttpSession();
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MockHttpServletRequest request = new MockHttpServletRequest();
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request.setSession(session);
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request.setUserPrincipal(auth);
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return new WebAuthenticationDetails(request);
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}
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public void testLifecycle() throws Exception {
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// Build a test fixture
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ConcurrentSessionControllerImpl sc = new ConcurrentSessionControllerImpl();
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SessionRegistry registry = new SessionRegistryImpl();
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sc.setSessionRegistry(registry);
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// Attempt to authenticate - it should be successful
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Authentication auth = createAuthentication("bob", "1212");
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sc.checkAuthenticationAllowed(auth);
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sc.registerSuccessfulAuthentication(auth);
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String sessionId1 = ((WebAuthenticationDetails) auth.getDetails()).getSessionId();
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assertFalse(registry.getSessionInformation(sessionId1).isExpired());
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// Attempt to authenticate again - it should still be successful
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sc.checkAuthenticationAllowed(auth);
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sc.registerSuccessfulAuthentication(auth);
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// Attempt to authenticate with a different session for same principal - should fail
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sc.setExceptionIfMaximumExceeded(true);
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Authentication auth2 = createAuthentication("bob", "1212");
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assertFalse(registry.getSessionInformation(sessionId1).isExpired());
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try {
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sc.checkAuthenticationAllowed(auth2);
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fail("Should have thrown ConcurrentLoginException");
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} catch (ConcurrentLoginException expected) {
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assertTrue(true);
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}
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// Attempt to authenticate with a different session for same principal - should expire first session
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sc.setExceptionIfMaximumExceeded(false);
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Authentication auth3 = createAuthentication("bob", "1212");
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sc.checkAuthenticationAllowed(auth3);
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sc.registerSuccessfulAuthentication(auth3);
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String sessionId3 = ((WebAuthenticationDetails) auth3.getDetails()).getSessionId();
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assertTrue(registry.getSessionInformation(sessionId1).isExpired());
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assertFalse(registry.getSessionInformation(sessionId3).isExpired());
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}
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public void testStartupDetectsInvalidMaximumSessions()
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throws Exception {
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ConcurrentSessionControllerImpl sc = new ConcurrentSessionControllerImpl();
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sc.setMaximumSessions(0);
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try {
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sc.afterPropertiesSet();
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fail("Should have thrown IAE");
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} catch (IllegalArgumentException expected) {
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assertTrue(true);
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}
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}
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public void testStartupDetectsInvalidSessionRegistry()
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throws Exception {
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ConcurrentSessionControllerImpl sc = new ConcurrentSessionControllerImpl();
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sc.setSessionRegistry(null);
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try {
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sc.afterPropertiesSet();
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fail("Should have thrown IAE");
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} catch (IllegalArgumentException expected) {
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assertTrue(true);
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}
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}
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}
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+1
-1
@@ -21,8 +21,8 @@ import org.springframework.mock.web.MockHttpServletRequest;
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import org.springframework.mock.web.MockHttpServletResponse;
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import org.springframework.mock.web.MockHttpSession;
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import org.springframework.security.authentication.concurrent.SessionRegistry;
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import org.springframework.security.authentication.concurrent.SessionRegistryImpl;
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import org.springframework.security.web.concurrent.ConcurrentSessionFilter;
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import org.springframework.security.web.concurrent.SessionRegistryImpl;
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import javax.servlet.Filter;
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import javax.servlet.FilterChain;
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-50
@@ -1,50 +0,0 @@
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/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
|
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* You may obtain a copy of the License at
|
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS,
|
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
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* See the License for the specific language governing permissions and
|
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* limitations under the License.
|
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*/
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package org.springframework.security.web.concurrent;
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import junit.framework.TestCase;
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import java.util.Date;
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import org.springframework.security.authentication.concurrent.SessionInformation;
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/**
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* Tests {@link SessionInformation}.
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*
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* @author Ben Alex
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* @version $Id$
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*/
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public class SessionInformationTests extends TestCase {
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//~ Methods ========================================================================================================
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public void testObject() throws Exception {
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Object principal = "Some principal object";
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String sessionId = "1234567890";
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Date currentDate = new Date();
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SessionInformation info = new SessionInformation(principal, sessionId, currentDate);
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assertEquals(principal, info.getPrincipal());
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assertEquals(sessionId, info.getSessionId());
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assertEquals(currentDate, info.getLastRequest());
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Thread.sleep(1000);
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info.refreshLastRequest();
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assertTrue(info.getLastRequest().after(currentDate));
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}
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}
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-169
@@ -1,169 +0,0 @@
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/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
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* 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.
|
||||
*/
|
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|
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package org.springframework.security.web.concurrent;
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import junit.framework.TestCase;
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import org.springframework.security.authentication.concurrent.SessionInformation;
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import org.springframework.security.web.concurrent.SessionRegistryImpl;
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import org.springframework.security.web.session.HttpSessionDestroyedEvent;
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import org.springframework.mock.web.MockHttpSession;
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import java.util.Date;
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/**
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* Tests {@link SessionRegistryImpl}.
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*
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* @author Ben Alex
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* @version $Id$
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*/
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public class SessionRegistryImplTests extends TestCase {
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private SessionRegistryImpl sessionRegistry;
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//~ Methods ========================================================================================================
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protected void setUp() throws Exception {
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sessionRegistry = new SessionRegistryImpl();
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}
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public void testEventPublishing() {
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MockHttpSession httpSession = new MockHttpSession();
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Object principal = "Some principal object";
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String sessionId = httpSession.getId();
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assertNotNull(sessionId);
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// Register new Session
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sessionRegistry.registerNewSession(sessionId, principal);
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// Deregister session via an ApplicationEvent
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sessionRegistry.onApplicationEvent(new HttpSessionDestroyedEvent(httpSession));
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// Check attempts to retrieve cleared session return null
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assertNull(sessionRegistry.getSessionInformation(sessionId));
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}
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public void testMultiplePrincipals() throws Exception {
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Object principal1 = "principal_1";
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Object principal2 = "principal_2";
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String sessionId1 = "1234567890";
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String sessionId2 = "9876543210";
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String sessionId3 = "5432109876";
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sessionRegistry.registerNewSession(sessionId1, principal1);
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sessionRegistry.registerNewSession(sessionId2, principal1);
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sessionRegistry.registerNewSession(sessionId3, principal2);
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assertEquals(principal1, sessionRegistry.getAllPrincipals()[0]);
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assertEquals(principal2, sessionRegistry.getAllPrincipals()[1]);
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}
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public void testSessionInformationLifecycle() throws Exception {
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Object principal = "Some principal object";
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String sessionId = "1234567890";
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// Register new Session
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sessionRegistry.registerNewSession(sessionId, principal);
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// Retrieve existing session by session ID
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Date currentDateTime = sessionRegistry.getSessionInformation(sessionId).getLastRequest();
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assertEquals(principal, sessionRegistry.getSessionInformation(sessionId).getPrincipal());
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assertEquals(sessionId, sessionRegistry.getSessionInformation(sessionId).getSessionId());
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assertNotNull(sessionRegistry.getSessionInformation(sessionId).getLastRequest());
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// Retrieve existing session by principal
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assertEquals(1, sessionRegistry.getAllSessions(principal, false).length);
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// Sleep to ensure SessionRegistryImpl will update time
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Thread.sleep(1000);
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// Update request date/time
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sessionRegistry.refreshLastRequest(sessionId);
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Date retrieved = sessionRegistry.getSessionInformation(sessionId).getLastRequest();
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assertTrue(retrieved.after(currentDateTime));
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// Check it retrieves correctly when looked up via principal
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assertEquals(retrieved, sessionRegistry.getAllSessions(principal, false)[0].getLastRequest());
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// Clear session information
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sessionRegistry.removeSessionInformation(sessionId);
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// Check attempts to retrieve cleared session return null
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assertNull(sessionRegistry.getSessionInformation(sessionId));
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assertNull(sessionRegistry.getAllSessions(principal, false));
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}
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||||
public void testTwoSessionsOnePrincipalExpiring() throws Exception {
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Object principal = "Some principal object";
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||||
String sessionId1 = "1234567890";
|
||||
String sessionId2 = "9876543210";
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||||
|
||||
sessionRegistry.registerNewSession(sessionId1, principal);
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||||
SessionInformation[] sessions = sessionRegistry.getAllSessions(principal, false);
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||||
assertEquals(1, sessions.length);
|
||||
assertTrue(contains(sessionId1, principal));
|
||||
|
||||
sessionRegistry.registerNewSession(sessionId2, principal);
|
||||
sessions = sessionRegistry.getAllSessions(principal, false);
|
||||
assertEquals(2, sessions.length);
|
||||
assertTrue(contains(sessionId2, principal));
|
||||
|
||||
// Expire one session
|
||||
SessionInformation session = sessionRegistry.getSessionInformation(sessionId2);
|
||||
session.expireNow();
|
||||
|
||||
// Check retrieval still correct
|
||||
assertTrue(sessionRegistry.getSessionInformation(sessionId2).isExpired());
|
||||
assertFalse(sessionRegistry.getSessionInformation(sessionId1).isExpired());
|
||||
}
|
||||
|
||||
public void testTwoSessionsOnePrincipalHandling() throws Exception {
|
||||
Object principal = "Some principal object";
|
||||
String sessionId1 = "1234567890";
|
||||
String sessionId2 = "9876543210";
|
||||
|
||||
sessionRegistry.registerNewSession(sessionId1, principal);
|
||||
SessionInformation[] sessions = sessionRegistry.getAllSessions(principal, false);
|
||||
assertEquals(1, sessions.length);
|
||||
assertTrue(contains(sessionId1, principal));
|
||||
|
||||
sessionRegistry.registerNewSession(sessionId2, principal);
|
||||
sessions = sessionRegistry.getAllSessions(principal, false);
|
||||
assertEquals(2, sessions.length);
|
||||
assertTrue(contains(sessionId2, principal));
|
||||
|
||||
sessionRegistry.removeSessionInformation(sessionId1);
|
||||
sessions = sessionRegistry.getAllSessions(principal, false);
|
||||
assertEquals(1, sessions.length);
|
||||
assertTrue(contains(sessionId2, principal));
|
||||
|
||||
sessionRegistry.removeSessionInformation(sessionId2);
|
||||
assertNull(sessionRegistry.getSessionInformation(sessionId2));
|
||||
assertNull(sessionRegistry.getAllSessions(principal, false));
|
||||
}
|
||||
|
||||
boolean contains(String sessionId, Object principal) {
|
||||
SessionInformation[] info = sessionRegistry.getAllSessions(principal, false);
|
||||
|
||||
for (int i = 0; i < info.length; i++) {
|
||||
if (sessionId.equals(info[i].getSessionId())) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user