// idega 2000 - Tryggvi Larusson - Grimur Jonsson
/*
* Copyright 2000 idega.is All Rights Reserved.
*/
package is.idega.idegaweb.golf.block.login.business;
import is.idega.idegaweb.golf.access.AccessControl;
import is.idega.idegaweb.golf.access.LoginTable;
import is.idega.idegaweb.golf.access.LoginTableHome;
import is.idega.idegaweb.golf.entity.Member;
import is.idega.idegaweb.golf.entity.MemberHome;
import java.io.IOException;
import java.sql.SQLException;
import javax.ejb.CreateException;
import javax.ejb.FinderException;
import com.idega.core.accesscontrol.business.LoginBusinessBean;
import com.idega.data.IDOLookup;
import com.idega.event.IWPageEventListener;
import com.idega.idegaweb.IWException;
import com.idega.presentation.IWContext;
import com.idega.user.data.User;
/**
* Title: LoginBusiness Description: Copyright: Copyright (c) 2000-2001 idega.is
* All Rights Reserved Company: idega
*
* @author <a href="mailto:gimmi@idega.is">Grimur Jonsson </a>, <a
* href="mailto:tryggvi@idega.is">Tryggvi Larusson </a>
* @version 1.1
*/
public class LoginBusiness extends LoginBusinessBean implements IWPageEventListener {
public static String UserAttributeParameter = AccessControl.USER_ATTRIBUTE_PARAMETER;
public static String UserAccessAttributeParameter = "member_access";
public LoginBusiness() {
// default constructor
}
// this method must be implemented in this class otherwise the static method getControlActionValue
// of the super class is used! (inheritance problem of static methods in java)
public static boolean isLogOnAction(IWContext iwc) {
return "login".equals(getControlActionValue(iwc));
}
// this method must be implemented in this class otherwise the static method getControlActionValue
// of the super class is used! (inheritance problem of static methods in java)
public static boolean isLogOffAction(IWContext iwc) {
return "logoff".equals(getControlActionValue(iwc));
}
// this method must be implemented in this class otherwise the static method getControlActionValue
// of the super class is used! (inheritance problem of static methods in java)
protected static boolean isTryAgainAction(IWContext iwc) {
return "tryagain".equals(getControlActionValue(iwc));
}
// this method uses a different parameter than the super method!
private static String getControlActionValue(IWContext iwc) {
return iwc.getParameter(GolfLoginBusiness.LoginStateParameterForGolf);
}
public static boolean isLoggedOn(IWContext modinfo) {
if (modinfo.getSessionAttribute(UserAttributeParameter) == null) {
return false;
}
return true;
}
public static void internalSetState(IWContext modinfo, String state) {
modinfo.setSessionAttribute(GolfLoginBusiness.LoginStateParameterForGolf, state);
}
public static String internalGetStateString(IWContext modinfo) {
return (String) modinfo.getSessionAttribute(GolfLoginBusiness.LoginStateParameterForGolf);
}
public boolean actionPerformed(IWContext modinfo) throws IWException {
//System.out.println("LoginBusiness.actionPerformed");
try {
if (isLoggedOn(modinfo)) {
String controlParameter = modinfo.getParameter(GolfLoginBusiness.LoginStateParameterForGolf);
if (controlParameter != null) {
if (controlParameter.equals("logoff")) {
logOut(modinfo);
internalSetState(modinfo, "loggedoff");
}
}
}
else {
String controlParameter = modinfo.getParameter(GolfLoginBusiness.LoginStateParameterForGolf);
if (controlParameter != null) {
if (controlParameter.equals("login")) {
boolean canLogin = false;
if ((modinfo.getParameter("login") != null) && (modinfo.getParameter("password") != null)) {
canLogin = verifyPassword(modinfo, modinfo.getParameter("login"), modinfo.getParameter("password"));
if (canLogin) {
isLoggedOn(modinfo);
internalSetState(modinfo, "loggedon");
}
else {
internalSetState(modinfo, "loginfailed");
}
}
}
else if (controlParameter.equals("tryagain")) {
internalSetState(modinfo, "loggedoff");
}
}
}
}
catch (Exception ex) {
ex.printStackTrace(System.err);
//throw (IdegaWebException)ex.fillInStackTrace();
return false;
}
return true;
}
public boolean isAdmin(IWContext modinfo) throws SQLException {
return AccessControl.isAdmin(modinfo);
}
private boolean verifyPassword(IWContext modinfo, String login, String password) throws IOException, SQLException {
boolean returner = false;
LoginTable[] login_table = (LoginTable[]) ((LoginTable) IDOLookup.instanciateEntity(LoginTable.class)).findAllByColumnEquals("user_login", login);
MemberHome mh = ((MemberHome) IDOLookup.getHomeLegacy(Member.class));
for (int i = 0; i < login_table.length; i++) {
if (login_table[i].getUserPassword().equals(password)) {
try {
Member member = mh.findByPrimaryKey(login_table[i].getMemberId());
modinfo.getSession().setAttribute(UserAttributeParameter, member);
returner = true;
User user = member.getICUser();
if(user!=null) {
try {
logIn(modinfo,user);
} catch (Exception e) {
e.printStackTrace();
}
}
break;
}
catch (FinderException fe) {
throw new SQLException(fe.getMessage());
}
}
}
if(!returner) {
//New login
boolean newLogin = logInUser(modinfo,login,password);
if(newLogin) {
try {
Member m = mh.findMemberByIWMemberSystemUser(modinfo.getCurrentUser());
modinfo.setSessionAttribute(UserAttributeParameter,m);
} catch (FinderException e) {
e.printStackTrace();
}
}
}
if (isAdmin(modinfo)) {
modinfo.getSession().setAttribute(UserAccessAttributeParameter, "admin");
}
return returner;
}
protected void logOut(IWContext modinfo) throws Exception {
//System.out.print("inside logOut");
try {
super.logOut(modinfo);
} catch (Exception e1) {
e1.printStackTrace();
}
try {
super.logOut(modinfo);
} catch (Exception e) {
e.printStackTrace();
}
modinfo.removeSessionAttribute(UserAttributeParameter);
if (modinfo.getSessionAttribute(UserAccessAttributeParameter) != null) {
modinfo.removeSessionAttribute(UserAccessAttributeParameter);
}
modinfo.removeSessionAttribute("member_id");
}
public static boolean registerMemberLogin(int member_id, String user_login, String user_pass_one, String user_pass_two) throws SQLException {
boolean returner = false;
if (user_pass_one.equals(user_pass_two)) {
LoginTable[] logTable = (LoginTable[]) ((LoginTable) IDOLookup.instanciateEntity(LoginTable.class)).findAllByColumnEquals("USER_LOGIN", user_login);
if (logTable.length == 0) {
try {
LoginTable logT = ((LoginTableHome) IDOLookup.getHomeLegacy(LoginTable.class)).create();
logT.setMemberId(member_id);
logT.setUserLogin(user_login);
logT.setUserPassword(user_pass_one);
logT.insert();
}
catch (CreateException ce) {
throw new SQLException(ce.getMessage());
}
returner = true;
}
else if (logTable.length == 1) {
if (logTable[0].getMemberId() == member_id) {
logTable[0].setMemberId(member_id);
logTable[0].setUserLogin(user_login);
logTable[0].setUserPassword(user_pass_one);
logTable[0].update();
returner = true;
}
}
else {
returner = false;
}
}
if (returner) {
}
return returner;
}
}