Source Code Cross Referenced for OnlineUserFactoryImpl.java in  » Forum » mvnforum-1.1 » com » mvnforum » auth » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Forum » mvnforum 1.1 » com.mvnforum.auth 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * $Header: /cvsroot/mvnforum/mvnforum/src/com/mvnforum/auth/OnlineUserFactoryImpl.java,v 1.46 2008/01/24 11:50:38 minhnn Exp $
003:         * $Author: minhnn $
004:         * $Revision: 1.46 $
005:         * $Date: 2008/01/24 11:50:38 $
006:         *
007:         * ====================================================================
008:         *
009:         * Copyright (C) 2002-2007 by MyVietnam.net
010:         *
011:         * All copyright notices regarding mvnForum MUST remain
012:         * intact in the scripts and in the outputted HTML.
013:         * The "powered by" text/logo with a link back to
014:         * http://www.mvnForum.com and http://www.MyVietnam.net in
015:         * the footer of the pages MUST remain visible when the pages
016:         * are viewed on the internet or intranet.
017:         *
018:         * This program is free software; you can redistribute it and/or modify
019:         * it under the terms of the GNU General Public License as published by
020:         * the Free Software Foundation; either version 2 of the License, or
021:         * any later version.
022:         *
023:         * This program is distributed in the hope that it will be useful,
024:         * but WITHOUT ANY WARRANTY; without even the implied warranty of
025:         * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
026:         * GNU General Public License for more details.
027:         *
028:         * You should have received a copy of the GNU General Public License
029:         * along with this program; if not, write to the Free Software
030:         * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
031:         *
032:         * Support can be obtained from support forums at:
033:         * http://www.mvnForum.com/mvnforum/index
034:         *
035:         * Correspondence and Marketing Questions can be sent to:
036:         * info at MyVietnam net
037:         *
038:         * @author: Minh Nguyen
039:         * @author: Mai  Nguyen
040:         */
041:        package com.mvnforum.auth;
042:
043:        import java.sql.Timestamp;
044:
045:        import javax.servlet.http.HttpServletRequest;
046:        import javax.servlet.http.HttpServletResponse;
047:
048:        import com.mvnforum.*;
049:        import com.mvnforum.db.*;
050:
051:        import net.myvietnam.mvncore.exception.*;
052:        import net.myvietnam.mvncore.security.Encoder;
053:        import net.myvietnam.mvncore.service.MvnCoreServiceFactory;
054:        import net.myvietnam.mvncore.util.DateUtil;
055:        import net.myvietnam.mvncore.web.GenericRequest;
056:        import net.myvietnam.mvncore.web.GenericResponse;
057:        import net.myvietnam.mvncore.web.impl.GenericRequestServletImpl;
058:        import org.apache.commons.logging.Log;
059:        import org.apache.commons.logging.LogFactory;
060:
061:        public class OnlineUserFactoryImpl implements  OnlineUserFactory {
062:
063:            private static Log log = LogFactory
064:                    .getLog(OnlineUserFactoryImpl.class);
065:
066:            public OnlineUserFactoryImpl() {
067:            }
068:
069:            public OnlineUser getAuthenticatedUser(HttpServletRequest request,
070:                    HttpServletResponse response, String loginName,
071:                    String password, boolean isEncodedPassword)
072:                    throws AuthenticationException, DatabaseException {
073:
074:                GenericRequest req = new GenericRequestServletImpl(request);
075:
076:                return getAuthenticatedUser(req, null, loginName, password,
077:                        isEncodedPassword);
078:            }
079:
080:            public OnlineUser getAuthenticatedUser(GenericRequest request,
081:                    GenericResponse response, String loginName,
082:                    String password, boolean isEncodedPassword)
083:                    throws AuthenticationException, DatabaseException {
084:
085:                int memberID = 0;
086:                double timeZone = 0;
087:                boolean invisible = false;
088:                String localeName = "";
089:                Timestamp lastLogon = null;
090:                String lastLogonIP = null;
091:                int postsPerPage = 10;
092:
093:                try {
094:                    memberID = MemberCache.getInstance()
095:                            .getMemberIDFromMemberName(loginName);
096:                } catch (ObjectNotFoundException e) {
097:                    throw new AuthenticationException(
098:                            NotLoginException.WRONG_NAME);
099:                } catch (Exception e) {
100:                    log.error("Unexpected error validating user", e);
101:                    /** @todo find a better one than NotLoginException.NOT_LOGIN */
102:                    throw new AuthenticationException(
103:                            NotLoginException.NOT_LOGIN);
104:                }
105:
106:                try {
107:                    MemberBean memberBean = DAOFactory.getMemberDAO()
108:                            .getMember(memberID);
109:
110:                    if (memberBean.getMemberStatus() != MemberBean.MEMBER_STATUS_ENABLE) {
111:                        if (memberID != MVNForumConstant.MEMBER_ID_OF_ADMIN) {// Admin cannot be disabled
112:                            throw new AuthenticationException(
113:                                    NotLoginException.ACCOUNT_DISABLED);
114:                        }
115:                    }
116:                    boolean enablePortlet = MvnCoreServiceFactory
117:                            .getMvnCoreService().getEnvironmentService()
118:                            .isPortlet();
119:                    if (enablePortlet == false) {
120:
121:                        if (DAOFactory
122:                                .getMemberDAO()
123:                                .getActivateCode(memberID)
124:                                .equals(
125:                                        MemberBean.MEMBER_ACTIVATECODE_ACTIVATED) == false) {
126:                            // not activated
127:                            if (MVNForumConfig.getRequireActivation()) {
128:                                if (memberID != MVNForumConstant.MEMBER_ID_OF_ADMIN) {// Admin dont have to activate to login
129:                                    throw new AuthenticationException(
130:                                            NotLoginException.NOT_ACTIVATED);
131:                                }
132:                            }
133:                        }
134:
135:                        if (validatePassword(loginName, password,
136:                                isEncodedPassword) == false) {
137:                            if ((MVNForumConfig.getEnablePasswordlessAuth() == false)
138:                                    || (password.length() > 0)) {
139:                                throw new AuthenticationException(
140:                                        NotLoginException.WRONG_PASSWORD);
141:                            }
142:                        }
143:
144:                        // now we have checked the authentication, then we update the lastlogon date
145:                        Timestamp now = DateUtil.getCurrentGMTTimestamp();
146:
147:                        DAOFactory.getMemberDAO().updateLastLogon(memberID,
148:                                now, request.getRemoteAddr());
149:                    }
150:                    timeZone = memberBean.getMemberTimeZone();
151:                    localeName = memberBean.getMemberLanguage();
152:                    lastLogon = memberBean.getMemberLastLogon();
153:                    postsPerPage = memberBean.getMemberPostsPerPage();
154:                    lastLogonIP = memberBean.getMemberLastIP();
155:                    invisible = memberBean.isInvisible();
156:                    Timestamp creationDate = memberBean.getMemberCreationDate();
157:                    Timestamp expireDate = memberBean
158:                            .getMemberPasswordExpireDate();
159:
160:                    // check password is expired or not
161:                    boolean passwordExpired = false;
162:                    if (MVNForumConfig.getMaxPasswordDays() == 0) {
163:                        passwordExpired = false;
164:                    } else {
165:                        if (expireDate == null) {
166:                            expireDate = creationDate;
167:                            passwordExpired = true;
168:                        }
169:                        if (expireDate.after(creationDate)) {
170:                            if (DateUtil.getCurrentGMTTimestamp().after(
171:                                    expireDate)) {
172:                                passwordExpired = true;
173:                            }
174:                        }
175:                    }
176:                    // next, get the correct name from database
177:                    // Eg: if in database the MemberName is "Admin", and user enter "admin"
178:                    // We will convert "admin" to "Admin"
179:                    String memberName = memberBean.getMemberName();
180:
181:                    OnlineUserImpl authenticatedUser = new OnlineUserImpl(
182:                            request, false/*isGuest*/);
183:
184:                    authenticatedUser.setMemberID(memberID);
185:                    authenticatedUser.setPasswordExpired(passwordExpired);
186:                    authenticatedUser.setMemberName(memberName);
187:                    authenticatedUser.setInvisible(invisible);
188:                    authenticatedUser.setTimeZone(timeZone);
189:
190:                    //NOTE: This MUST be the only way to get permission for a member,
191:                    // so we prevent getPermission for one user and set for other user
192:                    MVNForumPermission permission = MVNForumPermissionFactory
193:                            .getAuthenticatedPermission(memberBean);
194:                    authenticatedUser.setPermission(permission);
195:                    authenticatedUser.setLocaleName(localeName);
196:                    authenticatedUser.setLastLogonTimestamp(lastLogon);
197:                    authenticatedUser.setLastLogonIP(lastLogonIP);
198:                    authenticatedUser
199:                            .setGender(memberBean.getMemberGender() != 0);
200:                    authenticatedUser.setPostsPerPage(postsPerPage);
201:
202:                    return authenticatedUser;
203:                } catch (ObjectNotFoundException e) {
204:                    throw new AuthenticationException(
205:                            NotLoginException.WRONG_NAME);//we dont want this line to happen
206:                } catch (DatabaseException e) {
207:                    MvnCoreServiceFactory.getMvnCoreService()
208:                            .getEnvironmentService().setShouldRun(false,
209:                                    "Assertion in OnlineUserFactoryImpl.");
210:                    log.error("Unexpected error validating user", e);
211:                    throw new AuthenticationException(
212:                            NotLoginException.NOT_LOGIN);//we dont want this line to happen
213:                }
214:            }
215:
216:            public OnlineUser getAnonymousUser(HttpServletRequest req)
217:                    throws DatabaseException {
218:
219:                GenericRequest request = new GenericRequestServletImpl(req);
220:                return this .getAnonymousUser(request);
221:            }
222:
223:            public OnlineUser getAnonymousUser(GenericRequest request)
224:                    throws DatabaseException {
225:
226:                int memberID = MVNForumConstant.MEMBER_ID_OF_GUEST;
227:                String memberName = MVNForumConfig.getDefaultGuestName();
228:                double timeZone = MVNForumConfig.getDefaultGuestTimeZone();
229:                String localeName = "";
230:                Timestamp lastLogon = null;
231:                String lastLogonIP = null;
232:                int postsPerPage = MVNForumConfig.getRowsPerPage();
233:
234:                try {
235:                    MemberBean memberBean = DAOFactory.getMemberDAO()
236:                            .getMember(memberID);
237:                    if (memberBean.getMemberStatus() != MemberBean.MEMBER_STATUS_ENABLE) {
238:                        //@todo: for now, Guest is always enabled
239:                    }
240:                    memberName = memberBean.getMemberName();
241:                    timeZone = memberBean.getMemberTimeZone();
242:                    localeName = memberBean.getMemberLanguage();
243:                    lastLogon = memberBean.getMemberLastLogon();
244:                    postsPerPage = memberBean.getMemberPostsPerPage();
245:                    lastLogonIP = memberBean.getMemberLastIP();
246:
247:                    //@todo: Should we update LastLogon? I think we should, so we know when we had last guest visiting the site.
248:                    Timestamp now = DateUtil.getCurrentGMTTimestamp();
249:                    //@todo should we remember these information for the Guest
250:                    DAOFactory.getMemberDAO().updateLastLogon(memberID, now,
251:                            request.getRemoteAddr());
252:
253:                    OnlineUserImpl anonymousUser = new OnlineUserImpl(request,
254:                            true/*isGuest*/);
255:                    anonymousUser.setMemberID(memberID);
256:                    anonymousUser.setMemberName(memberName);
257:                    anonymousUser.setTimeZone(timeZone);
258:                    MVNForumPermission permission = MVNForumPermissionFactory
259:                            .getAnonymousPermission();
260:                    anonymousUser.setPermission(permission);
261:                    anonymousUser.setLocaleName(localeName);
262:                    anonymousUser.setLastLogonTimestamp(lastLogon);
263:                    anonymousUser.setLastLogonIP(lastLogonIP);
264:                    //no gender; anonymousUser.setGender(memberBean.getMemberGender() != 0);
265:                    anonymousUser.setPostsPerPage(postsPerPage);
266:                    return anonymousUser;
267:                } catch (ObjectNotFoundException e) {
268:                    OnlineUserImpl anonymousUser = new OnlineUserImpl(request,
269:                            true/*isGuest*/);
270:                    //anonymousUser.setMemberID(MVNForumConstant.MEMBER_ID_OF_GUEST);
271:                    //anonymousUser.setMemberName(MVNForumConfig.getDefaultGuestName());
272:                    MVNForumPermission permission = MVNForumPermissionFactory
273:                            .getAnonymousPermission();
274:                    anonymousUser.setPermission(permission);
275:                    anonymousUser.setLocaleName("");
276:                    anonymousUser.setLastLogonTimestamp(new Timestamp(0));
277:                    anonymousUser.setPostsPerPage(postsPerPage);
278:                    anonymousUser.setTimeZone(timeZone);
279:                    return anonymousUser;
280:                } catch (DatabaseException e) {
281:                    OnlineUserImpl anonymousUser = new OnlineUserImpl(request,
282:                            true/*isGuest*/);
283:                    //anonymousUser.setMemberID(MVNForumConstant.MEMBER_ID_OF_GUEST);
284:                    //anonymousUser.setMemberName(MVNForumConfig.getDefaultGuestName());
285:                    MVNForumPermission permission = MVNForumPermissionFactory
286:                            .getAnonymousPermission();
287:                    anonymousUser.setPermission(permission);
288:                    anonymousUser.setLocaleName("");
289:                    anonymousUser.setLastLogonTimestamp(new Timestamp(0));
290:                    anonymousUser.setPostsPerPage(postsPerPage);
291:                    anonymousUser.setTimeZone(timeZone);
292:                    return anonymousUser;
293:                }
294:            }
295:
296:            public void postLogin(HttpServletRequest request,
297:                    HttpServletResponse response, OnlineUser onlineUser)
298:                    throws DatabaseException {
299:
300:                // We create default Message Folder for this user
301:                int folderOption = 0;
302:                int folderType = 0;
303:                int folderStatus = 0;
304:                Timestamp now = DateUtil.getCurrentGMTTimestamp();
305:                try {
306:                    try {
307:                        DAOFactory.getMessageFolderDAO().create(
308:                                MVNForumConstant.MESSAGE_FOLDER_INBOX,
309:                                onlineUser.getMemberID(), 0/*folderOrder*/,
310:                                folderStatus, folderOption, folderType, now,
311:                                now);
312:                    } catch (DuplicateKeyException ex) {
313:                        // Already existed, just go ahead
314:                    }
315:
316:                    try {
317:                        DAOFactory.getMessageFolderDAO().create(
318:                                MVNForumConstant.MESSAGE_FOLDER_DRAFT,
319:                                onlineUser.getMemberID(), 1/*folderOrder*/,
320:                                folderStatus, folderOption, folderType, now,
321:                                now);
322:                    } catch (DuplicateKeyException ex) {
323:                        // Already existed, just go ahead
324:                    }
325:
326:                    try {
327:                        DAOFactory.getMessageFolderDAO().create(
328:                                MVNForumConstant.MESSAGE_FOLDER_SENT,
329:                                onlineUser.getMemberID(), 2/*folderOrder*/,
330:                                folderStatus, folderOption, folderType, now,
331:                                now);
332:                    } catch (DuplicateKeyException ex) {
333:                        // Already existed, just go ahead
334:                    }
335:
336:                    try {
337:                        DAOFactory.getMessageFolderDAO().create(
338:                                MVNForumConstant.MESSAGE_FOLDER_TRASH,
339:                                onlineUser.getMemberID(), 3/*folderOrder*/,
340:                                folderStatus, folderOption, folderType, now,
341:                                now);
342:                    } catch (DuplicateKeyException ex) {
343:                        // Already existed, just go ahead
344:                    }
345:                } catch (CreateException ce) {
346:                    throw new DatabaseException(
347:                            "Cannot created Message Folder.");
348:                } catch (ForeignKeyNotFoundException fe) {
349:                    throw new DatabaseException(
350:                            "Cannot created Message Folder because the foreign key is not existed.");
351:                }
352:            }
353:
354:            public void logout(HttpServletRequest request,
355:                    HttpServletResponse response) {
356:                //do nothing
357:            }
358:
359:            public void logout(GenericRequest request, GenericResponse response) {
360:                //do nothing
361:            }
362:
363:            public String getEncodedPassword(String loginName, String password) {
364:                return Encoder.getMD5_Base64(password);
365:            }
366:
367:            public boolean validatePassword(String loginName, String password,
368:                    boolean isEncodedPassword) throws AuthenticationException {
369:
370:                try {
371:                    int memberId = DAOFactory.getMemberDAO()
372:                            .getMemberIDFromMemberName(loginName);
373:                    if ((memberId == 0)
374:                            || (memberId == MVNForumConstant.MEMBER_ID_OF_GUEST)) {
375:                        return true;
376:                    }
377:
378:                    String encodedPassword;
379:                    if (isEncodedPassword) {
380:                        encodedPassword = password;
381:                    } else {
382:                        encodedPassword = getEncodedPassword(loginName,
383:                                password);
384:                    }
385:
386:                    if (isEncodedPassword
387:                            && password
388:                                    .equals(OnlineUserManager.PASSWORD_OF_METHOD_REALM)) {
389:                        if (MVNForumConfig.getEnableLoginInfoInRealm()) {
390:                            return true;
391:                        }
392:                    }
393:                    if (isEncodedPassword
394:                            && password
395:                                    .equals(OnlineUserManager.PASSWORD_OF_METHOD_CUSTOMIZATION)) {
396:                        if (MVNForumConfig.getEnableLoginInfoInCustomization()) {
397:                            return true;
398:                        }
399:                    }
400:                    return encodedPassword.equals(DAOFactory.getMemberDAO()
401:                            .getPassword(memberId));
402:                } catch (ObjectNotFoundException e) {
403:                    throw new AuthenticationException(
404:                            NotLoginException.WRONG_NAME);
405:                } catch (Exception e) {
406:                    /** @todo find a better one than NotLoginException.NOT_LOGIN */
407:                    throw new AuthenticationException(
408:                            NotLoginException.NOT_LOGIN);
409:                }
410:            }
411:
412:            public void ensureCorrectPassword(String loginName,
413:                    String password, boolean isEncodedPassword)
414:                    throws AuthenticationException {
415:
416:                boolean isCorrectPassword = validatePassword(loginName,
417:                        password, isEncodedPassword);
418:                if (isCorrectPassword == false) {
419:                    throw new AuthenticationException(
420:                            NotLoginException.WRONG_PASSWORD);
421:                }
422:            }
423:        }
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