/*
* TeleStax, Open Source Cloud Communications
* Copyright 2011-2016, Telestax Inc and individual contributors
* by the @authors tag.
*
* This program is free software: you can redistribute it and/or modify
* 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 org.jdiameter.common.impl.app.gq;
import org.jdiameter.api.Answer;
import org.jdiameter.api.ApplicationId;
import org.jdiameter.api.IllegalDiameterStateException;
import org.jdiameter.api.InternalException;
import org.jdiameter.api.Message;
import org.jdiameter.api.OverloadException;
import org.jdiameter.api.Request;
import org.jdiameter.api.RouteException;
import org.jdiameter.api.SessionFactory;
import org.jdiameter.api.app.AppAnswerEvent;
import org.jdiameter.api.app.AppRequestEvent;
import org.jdiameter.api.app.AppSession;
import org.jdiameter.api.app.StateChangeListener;
import org.jdiameter.api.auth.ClientAuthSession;
import org.jdiameter.api.auth.ClientAuthSessionListener;
import org.jdiameter.api.auth.ServerAuthSession;
import org.jdiameter.api.auth.ServerAuthSessionListener;
import org.jdiameter.api.auth.events.AbortSessionAnswer;
import org.jdiameter.api.auth.events.AbortSessionRequest;
import org.jdiameter.api.auth.events.ReAuthAnswer;
import org.jdiameter.api.auth.events.ReAuthRequest;
import org.jdiameter.api.auth.events.SessionTermAnswer;
import org.jdiameter.api.auth.events.SessionTermRequest;
import org.jdiameter.api.gq.GqClientSession;
import org.jdiameter.api.gq.GqServerSession;
import org.jdiameter.client.api.ISessionFactory;
import org.jdiameter.client.impl.app.auth.IClientAuthSessionData;
import org.jdiameter.client.impl.app.gq.GqClientSessionImpl;
import org.jdiameter.common.api.app.IAppSessionDataFactory;
import org.jdiameter.common.api.app.auth.IAuthMessageFactory;
import org.jdiameter.common.api.app.auth.IAuthSessionData;
import org.jdiameter.common.api.app.auth.IAuthSessionFactory;
import org.jdiameter.common.api.app.auth.IClientAuthActionContext;
import org.jdiameter.common.api.app.auth.IServerAuthActionContext;
import org.jdiameter.common.api.data.ISessionDatasource;
import org.jdiameter.common.impl.app.AppAnswerEventImpl;
import org.jdiameter.common.impl.app.AppRequestEventImpl;
import org.jdiameter.server.impl.app.auth.IServerAuthSessionData;
import org.jdiameter.server.impl.app.gq.GqServerSessionImpl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Default Diameter Gq Application Session Factory implementation
*
* @author <a href="mailto:webdev@web-ukraine.info"> Yulian Oifa </a>
* @author <a href="mailto:brainslog@gmail.com"> Alexandre Mendonca </a>
* @author <a href="mailto:baranowb@gmail.com"> Bartosz Baranowski </a>
*/
public class GqSessionFactoryImpl implements IAuthSessionFactory, IAuthMessageFactory, ServerAuthSessionListener,
ClientAuthSessionListener, IClientAuthActionContext, IServerAuthActionContext, StateChangeListener<AppSession> {
private static final long authAppId = 16777222L;
protected IAuthMessageFactory messageFactory;
protected ServerAuthSessionListener serverSessionListener;
protected StateChangeListener<AppSession> stateListener;
protected ClientAuthSessionListener clientSessionListener;
protected boolean stateles;
protected long messageTimeout = 5000;
protected static final Logger logger = LoggerFactory.getLogger(GqSessionFactoryImpl.class);
protected ISessionDatasource iss;
protected ISessionFactory sessionFactory = null;
protected IServerAuthActionContext serverSessionContext;
protected IClientAuthActionContext clientSessionContext;
protected IAppSessionDataFactory<IAuthSessionData> sessionDataFactory;
public GqSessionFactoryImpl(SessionFactory sessionFactory) {
super();
this.sessionFactory = (ISessionFactory) sessionFactory;
this.iss = this.sessionFactory.getContainer().getAssemblerFacility().getComponentInstance(ISessionDatasource.class);
this.sessionDataFactory = (IAppSessionDataFactory<IAuthSessionData>) this.iss.getDataFactory(IAuthSessionData.class);
}
/**
* @return the clientSessionContext
*/
@Override
public IClientAuthActionContext getClientSessionContext() {
return clientSessionContext != null ? clientSessionContext : this;
}
/**
* @param clientSessionContext
* the clientSessionContext to set
*/
@Override
public void setClientSessionContext(IClientAuthActionContext clientSessionContext) {
this.clientSessionContext = clientSessionContext;
}
/**
* @return the serverSessionContext
*/
@Override
public IServerAuthActionContext getServerSessionContext() {
return serverSessionContext != null ? serverSessionContext : this;
}
/**
* @param serverSessionContext
* the serverSessionContext to set
*/
@Override
public void setServerSessionContext(IServerAuthActionContext serverSessionContext) {
this.serverSessionContext = serverSessionContext;
}
/**
* @return the messageTimeout
*/
@Override
public long getMessageTimeout() {
return messageTimeout;
}
/**
* @param messageTimeout
* the messageTimeout to set
*/
@Override
public void setMessageTimeout(long messageTimeout) {
this.messageTimeout = messageTimeout;
}
/**
* @return the messageFactory
*/
@Override
public IAuthMessageFactory getMessageFactory() {
return messageFactory != null ? messageFactory : this;
}
/**
* @param messageFactory
* the messageFactory to set
*/
@Override
public void setMessageFactory(IAuthMessageFactory messageFactory) {
this.messageFactory = messageFactory;
}
/**
* @return the serverSessionListener
*/
@Override
public ServerAuthSessionListener getServerSessionListener() {
return serverSessionListener != null ? serverSessionListener : this;
}
/**
* @param serverSessionListener
* the serverSessionListener to set
*/
@Override
public void setServerSessionListener(ServerAuthSessionListener serverSessionListener) {
this.serverSessionListener = serverSessionListener;
}
/**
* @return the stateListener
*/
@Override
public StateChangeListener<AppSession> getStateListener() {
return stateListener != null ? stateListener : this;
}
/**
* @param stateListener
* the stateListener to set
*/
@Override
public void setStateListener(StateChangeListener<AppSession> stateListener) {
this.stateListener = stateListener;
}
/**
* @return the clientSessionListener
*/
@Override
public ClientAuthSessionListener getClientSessionListener() {
return clientSessionListener != null ? clientSessionListener : this;
}
/**
* @param clientSessionListener
* the clientSessionListener to set
*/
@Override
public void setClientSessionListener(ClientAuthSessionListener clientSessionListener) {
this.clientSessionListener = clientSessionListener;
}
@Override
public boolean isStateles() {
return stateles;
}
@Override
public void setStateles(boolean stateles) {
this.stateles = stateles;
}
@Override
public AppSession getSession(String sessionId, Class<? extends AppSession> aClass) {
if (sessionId == null) {
throw new IllegalArgumentException("SessionId must not be null");
}
if (!this.iss.exists(sessionId)) {
return null;
}
try {
if (aClass == GqServerSession.class) {
IServerAuthSessionData sessionData = (IServerAuthSessionData) this.sessionDataFactory.getAppSessionData(GqServerSession.class, sessionId);
GqServerSessionImpl session = new GqServerSessionImpl(sessionData, sessionFactory, getServerSessionListener(), getMessageFactory(),
getStateListener(), getServerSessionContext(), messageTimeout, isStateles());
session.getSessions().get(0).setRequestListener(session);
return session;
}
else {
if (aClass == GqClientSession.class) {
IClientAuthSessionData sessionData = (IClientAuthSessionData) this.sessionDataFactory.getAppSessionData(GqClientSession.class, sessionId);
GqClientSessionImpl session = new GqClientSessionImpl(sessionData, sessionFactory, getClientSessionListener(), getMessageFactory(),
getStateListener(), getClientSessionContext(), isStateles());
session.getSessions().get(0).setRequestListener(session);
return session;
}
}
}
catch (Exception e) {
logger.error("Failure trying to obtain new authorization session", e);
}
return null;
}
@Override
public AppSession getNewSession(String sessionId, Class<? extends AppSession> aClass, ApplicationId applicationId, Object[] args) {
try {
if (aClass == GqServerSession.class) {
if (sessionId == null) {
if (args != null && args.length > 0 && args[0] instanceof Request) {
Request request = (Request) args[0];
sessionId = request.getSessionId();
}
else {
sessionId = this.sessionFactory.getSessionId();
}
}
IServerAuthSessionData sessionData = (IServerAuthSessionData) this.sessionDataFactory.getAppSessionData(ServerAuthSession.class, sessionId);
sessionData.setApplicationId(applicationId);
GqServerSessionImpl session = new GqServerSessionImpl(sessionData, sessionFactory, getServerSessionListener(), getMessageFactory(),
getStateListener(), getServerSessionContext(), messageTimeout, isStateles());
iss.addSession(session);
session.getSessions().get(0).setRequestListener(session);
return session;
}
else {
if (aClass == GqClientSession.class) {
if (sessionId == null) {
if (args != null && args.length > 0 && args[0] instanceof Request) {
Request request = (Request) args[0];
sessionId = request.getSessionId();
}
else {
sessionId = this.sessionFactory.getSessionId();
}
}
IClientAuthSessionData sessionData = (IClientAuthSessionData) this.sessionDataFactory.getAppSessionData(ClientAuthSession.class, sessionId);
sessionData.setApplicationId(applicationId);
GqClientSessionImpl session = new GqClientSessionImpl(sessionData, sessionFactory, getClientSessionListener(), getMessageFactory(),
getStateListener(), getClientSessionContext(), isStateles());
iss.addSession(session);
// iss.setSessionListener(clientSession.getSessionId(), (NetworkReqListener) appSession);
session.getSessions().get(0).setRequestListener(session);
return session;
}
}
}
catch (Exception e) {
logger.error("Failure trying to obtain new authorization session", e);
}
return null;
}
// Message Factory Methods ------------------------------------------------
@Override
public AppAnswerEvent createAuthAnswer(Answer answer) {
return new AppAnswerEventImpl(answer);
}
@Override
public AppRequestEvent createAuthRequest(Request request) {
return new AppRequestEventImpl(request);
}
/*
* (non-Javadoc)
*
* @see org.jdiameter.common.api.app.auth.IAuthMessageFactory#getAuthMessageCommandCode()
*/
@Override
public int getAuthMessageCommandCode() {
return 265;
}
@Override
public ApplicationId getApplicationId() {
return ApplicationId.createByAuthAppId(authAppId);
}
// Message Handlers -------------------------------------------------------
/* (non-Javadoc)
* @see org.jdiameter.api.auth.ClientAuthSessionListener#
* doAbortSessionRequestEvent(org.jdiameter.api.auth.ClientAuthSession, org.jdiameter.api.auth.events.AbortSessionRequest)
*/
@Override
public void doAbortSessionRequestEvent(ClientAuthSession appSession, AbortSessionRequest asr)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
logger.info("Diameter Gq AuthorizationSessionFactory :: doAbortSessionRequestEvent :: appSession[{}], ASR[{}]", appSession, asr);
}
/* (non-Javadoc)
* @see org.jdiameter.api.auth.ServerAuthSessionListener#
* doAbortSessionAnswerEvent(org.jdiameter.api.auth.ServerAuthSession, org.jdiameter.api.auth.events.AbortSessionAnswer)
*/
@Override
public void doAbortSessionAnswerEvent(ServerAuthSession appSession, AbortSessionAnswer asa)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
logger.info("Diameter Gq AuthorizationSessionFactory :: doAbortSessionAnswerEvent :: appSession[{}], ASA[{}]", appSession, asa);
}
/* (non-Javadoc)
* @see org.jdiameter.api.auth.ServerAuthSessionListener#
* doSessionTerminationRequestEvent(org.jdiameter.api.auth.ServerAuthSession, org.jdiameter.api.auth.events.SessionTermRequest)
*/
@Override
public void doSessionTerminationRequestEvent(ServerAuthSession appSession, SessionTermRequest str)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
logger.info("Diameter Gq AuthorizationSessionFactory :: doSessionTerminationRequestEvent :: appSession[{}], STR[{}]", appSession, str);
}
/* (non-Javadoc)
* @see org.jdiameter.api.auth.ClientAuthSessionListener#
* doSessionTerminationAnswerEvent(org.jdiameter.api.auth.ClientAuthSession, org.jdiameter.api.auth.events.SessionTermAnswer)
*/
@Override
public void doSessionTerminationAnswerEvent(ClientAuthSession appSession, SessionTermAnswer sta)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
logger.info("Diameter Gq AuthorizationSessionFactory :: doSessionTerminationAnswerEvent :: appSession[{}], STA[{}]", appSession, sta);
}
/* (non-Javadoc)
* @see org.jdiameter.api.auth.ServerAuthSessionListener#doAuthRequestEvent(org.jdiameter.api.auth.ServerAuthSession, org.jdiameter.api.app.AppRequestEvent)
*/
@Override
public void doAuthRequestEvent(ServerAuthSession appSession, AppRequestEvent request)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
logger.info("Diameter Gq AuthorizationSessionFactory :: doAuthRequestEvent :: appSession[{}], Request[{}]", appSession, request);
}
/* (non-Javadoc)
* @see org.jdiameter.api.auth.ClientAuthSessionListener#
* doAuthAnswerEvent(org.jdiameter.api.auth.ClientAuthSession, org.jdiameter.api.app.AppRequestEvent, org.jdiameter.api.app.AppAnswerEvent)
*/
@Override
public void doAuthAnswerEvent(ClientAuthSession appSession, AppRequestEvent request, AppAnswerEvent answer)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
logger.info("Diameter Gq AuthorizationSessionFactory :: doAuthAnswerEvent :: appSession[{}], Request[{}], Answer[{}]",
new Object[]{appSession, request, answer});
}
/* (non-Javadoc)
* @see org.jdiameter.api.auth.ClientAuthSessionListener#
* doReAuthRequestEvent(org.jdiameter.api.auth.ClientAuthSession, org.jdiameter.api.auth.events.ReAuthRequest)
*/
@Override
public void doReAuthRequestEvent(ClientAuthSession appSession, ReAuthRequest rar)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
logger.info("Diameter Gq AuthorizationSessionFactory :: doReAuthRequestEvent :: appSession[{}], RAR[{}]", appSession, rar);
}
/* (non-Javadoc)
* @see org.jdiameter.api.auth.ServerAuthSessionListener#
* doReAuthAnswerEvent(org.jdiameter.api.auth.ServerAuthSession, org.jdiameter.api.auth.events.ReAuthRequest, org.jdiameter.api.auth.events.ReAuthAnswer)
*/
@Override
public void doReAuthAnswerEvent(ServerAuthSession appSession, ReAuthRequest rar, ReAuthAnswer raa) throws InternalException, IllegalDiameterStateException,
RouteException, OverloadException {
logger.info("Diameter Gq AuthorizationSessionFactory :: doReAuthAnswerEvent :: appSession[{}], RAR[{}], RAA[{}]", new Object[]{appSession, rar, raa});
}
/* (non-Javadoc)
* @see org.jdiameter.api.auth.ServerAuthSessionListener#
* doOtherEvent(org.jdiameter.api.app.AppSession, org.jdiameter.api.app.AppRequestEvent, org.jdiameter.api.app.AppAnswerEvent)
*/
@Override
public void doOtherEvent(AppSession appSession, AppRequestEvent request, AppAnswerEvent answer) throws InternalException, IllegalDiameterStateException,
RouteException, OverloadException {
logger.info("Diameter Gq AuthorizationSessionFactory :: doOtherEvent :: appSession[{}], Request[{}], Answer[{}]",
new Object[]{appSession, request, answer});
}
// State Change Listener --------------------------------------------------
/* (non-Javadoc)
* @see org.jdiameter.api.app.StateChangeListener#stateChanged(java.lang.Enum, java.lang.Enum)
*/
@Override
public void stateChanged(Enum oldState, Enum newState) {
logger.info("Diameter Gq AuthorizationSessionFactory :: stateChanged :: oldState[{}], newState[{}]", oldState, newState);
}
/* (non-Javadoc)
* @see org.jdiameter.api.app.StateChangeListener#stateChanged(java.lang.Object, java.lang.Enum, java.lang.Enum)
*/
@Override
public void stateChanged(AppSession source, Enum oldState, Enum newState) {
logger.info("Diameter Gq AuthorizationSessionFactory :: stateChanged :: source[{}], oldState[{}], newState[{}]", new Object[] {source, oldState, newState});
}
// Context Methods --------------------------------------------------------
/* (non-Javadoc)
* @see org.jdiameter.common.api.app.auth.IClientAuthActionContext#accessTimeoutElapses(org.jdiameter.api.auth.ClientAuthSession)
*/
@Override
public void accessTimeoutElapses(ClientAuthSession session) throws InternalException {
// TODO Auto-generated method stub
}
/* (non-Javadoc)
* @see org.jdiameter.common.api.app.auth.IClientAuthActionContext#getAccessTimeout()
*/
@Override
public long getAccessTimeout() throws InternalException {
return 20000;
}
/* (non-Javadoc)
* @see org.jdiameter.common.api.app.auth.IClientAuthActionContext#disconnectUserOrDev(org.jdiameter.api.auth.ClientAuthSession, org.jdiameter.api.Message)
*/
@Override
public void disconnectUserOrDev(ClientAuthSession session, Message request) throws InternalException {
// TODO Auto-generated method stub
}
/* (non-Javadoc)
* @see org.jdiameter.common.api.app.auth.IServerAuthActionContext#accessTimeoutElapses(org.jdiameter.api.auth.ServerAuthSession)
*/
@Override
public void accessTimeoutElapses(ServerAuthSession session) throws InternalException {
// TODO Auto-generated method stub
}
}