/**
* Setup optios and values for the user's session if authentication was ok.
*
* @param userSession The UserSession instance of the user
* @param user The User instance of the authenticated user
*/
protected void configureUserSession(UserSession userSession, User user) {
LOG.trace("configureUserSession");
userSession.dataToUser(user);
// As an user may come back to the forum before its
// last visit's session expires, we should check for
// existent user information and then, if found, store
// it to the database before getting his information back.
String sessionId = SessionFacade.isUserInSession(user.getId());
UserSession tmpUs;
if (sessionId != null) {
SessionFacade.storeSessionData(sessionId, JForumExecutionContext.getConnection());
tmpUs = SessionFacade.getUserSession(sessionId);
SessionFacade.remove(sessionId);
} else {
UserSessionDAO sm = DataAccessDriver.getInstance().newUserSessionDAO();
tmpUs = sm.selectById(userSession, JForumExecutionContext.getConnection());
}
if (tmpUs == null) {
userSession.setLastVisit(new Date(System.currentTimeMillis()));
} else {
// Update last visit and session start time
userSession.setLastVisit(new Date(tmpUs.getStartTime().getTime() + tmpUs.getSessionTime()));
}
// If the execution point gets here, then the user
// has chosen "autoLogin"
userSession.setAutoLogin(true);
SessionFacade.makeLogged();
I18n.load(user.getLang());
}
/**
* Checks user credentials / automatic login.
*
* @param userSession The UserSession instance associated to the user's session
* @return <code>true</code> if auto login was enabled and the user was sucessfuly logged in.
* @throws DatabaseException
*/
protected boolean checkAutoLogin(UserSession userSession) {
LOG.trace("checkAutoLogin");
String cookieName = SystemGlobals.getValue(ConfigKeys.COOKIE_NAME_DATA);
Cookie cookie = this.getCookieTemplate(cookieName);
Cookie hashCookie = this.getCookieTemplate(SystemGlobals.getValue(ConfigKeys.COOKIE_USER_HASH));
Cookie autoLoginCookie =
this.getCookieTemplate(SystemGlobals.getValue(ConfigKeys.COOKIE_AUTO_LOGIN));
if (hashCookie != null
&& cookie != null
&& !cookie.getValue().equals(SystemGlobals.getValue(ConfigKeys.ANONYMOUS_USER_ID))
&& autoLoginCookie != null
&& "1".equals(autoLoginCookie.getValue())) {
String uid = cookie.getValue();
String uidHash = hashCookie.getValue();
// Load the user-specific security hash from the database
try {
UserDAO userDao = DataAccessDriver.getInstance().newUserDAO();
String userHash = userDao.getUserAuthHash(Integer.parseInt(uid));
if (userHash == null || userHash.trim().length() == 0) {
return false;
}
String securityHash = MD5.crypt(userHash);
if (securityHash.equals(uidHash)) {
int userId = Integer.parseInt(uid);
userSession.setUserId(userId);
User user = userDao.selectById(userId);
if (user == null || user.getId() != userId || user.isDeleted()) {
userSession.makeAnonymous();
return false;
}
this.configureUserSession(userSession, user);
return true;
}
} catch (Exception e) {
throw new DatabaseException(e);
}
userSession.makeAnonymous();
}
return false;
}
/**
* Check if we have to send customized emails
*
* @return true if there is a need for customized emails
*/
private boolean isCustomizationNeeded() {
boolean need = false;
for (Iterator<User> iter = this.users.iterator(); iter.hasNext(); ) {
User user = iter.next();
if (user.notifyText()) {
need = true;
break;
}
}
return need;
}
/**
* Load user's roles.
*
* @param user The <code>User</code> to load
* @param force If <code>true</code>, forces a reload. If <code>false</code>, the call will be
* ignored if the roles are already loaded.
* @see SecurityRepository#load(int)
* @see SecurityRepository#load(int, boolean)
* @see SecurityRepository#load(User)
* @return PermissionControl
*/
public static PermissionControl load(User user, boolean force) {
String userId = Integer.toString(user.getId());
if (force || cache.get(FQN, userId) == null) {
PermissionControl pc = new PermissionControl();
// load roles
GroupSecurityDAO dao = DataAccessDriver.getInstance().newGroupSecurityDAO();
pc.setRoles(dao.loadRolesByUserGroups(user));
cache.add(FQN, userId, pc);
return pc;
}
return SecurityRepository.get(user.getId());
}
/** @param u User */
private static void handleAvatar(User u) {
LOG.trace("handleAvatar");
String fileName = MD5.crypt(Integer.toString(u.getId()));
FileItem item = (FileItem) JForumExecutionContext.getRequest().getObjectParameter("avatar");
UploadUtils uploadUtils = new UploadUtils(item);
// Gets file extension
String extension = uploadUtils.getExtension().toLowerCase();
int type = ImageUtils.IMAGE_UNKNOWN;
if (extension.equals("jpg") || extension.equals("jpeg")) {
type = ImageUtils.IMAGE_JPEG;
} else if (extension.equals("gif") || extension.equals("png")) {
type = ImageUtils.IMAGE_PNG;
}
if (type != ImageUtils.IMAGE_UNKNOWN) {
String avatarTmpFileName =
SystemGlobals.getApplicationPath() + "/images/avatar/" + fileName + "_tmp." + extension;
// We cannot handle gifs
if (extension.toLowerCase().equals("gif")) {
extension = "png";
}
String avatarFinalFileName =
SystemGlobals.getApplicationPath() + "/images/avatar/" + fileName + "." + extension;
uploadUtils.saveUploadedFile(avatarTmpFileName);
// OK, time to check and process the avatar size
int maxWidth = SystemGlobals.getIntValue(ConfigKeys.AVATAR_MAX_WIDTH);
int maxHeight = SystemGlobals.getIntValue(ConfigKeys.AVATAR_MAX_HEIGHT);
BufferedImage image = ImageUtils.resizeImage(avatarTmpFileName, type, maxWidth, maxHeight);
ImageUtils.saveImage(image, avatarFinalFileName, type);
u.setAvatar(fileName + "." + extension);
// Delete the temporary file
new File(avatarTmpFileName).delete();
}
}
private void defineUserMessage(final User user) {
try {
this.templateParams.put("user", user);
String text = this.processTemplate();
int oldMessageFormat = messageFormat;
if (user.notifyText()) {
messageFormat = MESSAGE_HTML;
}
this.defineMessageText(text);
messageFormat = oldMessageFormat;
} catch (Exception e) {
throw new MailException(e);
}
}
public boolean getCanEditUser(User userToEdit, List<Group> groups) {
if (isAdministrator()) {
return true;
}
for (Group group : groups) {
for (Group group2 : userToEdit.getGroups()) {
if (group.equals(group2)) {
return true;
}
}
}
return false;
}
/** @see net.jforum.dao.GroupSecurityDAO#loadRolesByUserGroups(net.jforum.entities.User) */
public RoleCollection loadRolesByUserGroups(User user) {
List groups = user.getGroupsList();
// When the user is associated to more than one group, we
// should check the merged roles
int[] groupIds = this.getSortedGroupIds(groups);
RoleCollection groupRoles = RolesRepository.getGroupRoles(groupIds);
// Not cached yet? then do it now
if (groupRoles == null) {
groupRoles = this.loadRoles(groupIds);
RolesRepository.addGroupRoles(groupIds, groupRoles);
}
return groupRoles;
}
private void setJforumScreenname(User user) {
SSOUtils ssoutils = new SSOUtils();
if (!ssoutils.userExists(user.getUsername())) {
net.jforum.entities.User jforumuser = new net.jforum.entities.User();
jforumuser.setUsername(user.getUsername());
jforumuser.setPassword("sso");
String email = null == user.getEmail() ? "" : user.getEmail();
jforumuser.setEmail(email);
jforumuser.setFrom(user.getScreenname());
jforumuser.setActive(1);
UserDAO dao = DataAccessDriver.getInstance().newUserDAO();
dao.addNew(jforumuser);
net.jforum.entities.User addedjforumuser = dao.selectByName(user.getUsername());
addedjforumuser.setFrom(user.getScreenname());
dao.update(addedjforumuser);
}
}
public LostPasswordSpammer(final User user, final String mailTitle) {
final String forumLink = ViewCommon.getForumLink();
final String url =
new StringBuilder()
.append(forumLink)
.append("user/recoverPassword/")
.append(user.getActivationKey())
.append(SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION))
.toString();
final SimpleHash params = new SimpleHash();
params.put("url", url);
params.put("user", user);
final List<User> recipients = new ArrayList<User>();
recipients.add(user);
this.setUsers(recipients);
this.setTemplateParams(params);
super.prepareMessage(
mailTitle, SystemGlobals.getValue(ConfigKeys.MAIL_LOST_PASSWORD_MESSAGE_FILE));
}
public boolean dispatchMessages() {
try {
int sendDelay = SystemGlobals.getIntValue(ConfigKeys.MAIL_SMTP_DELAY);
if (SystemGlobals.getBoolValue(ConfigKeys.MAIL_SMTP_AUTH)) {
if (StringUtils.isNotEmpty(username) && StringUtils.isNotEmpty(password)) {
boolean ssl = SystemGlobals.getBoolValue(ConfigKeys.MAIL_SMTP_SSL);
Transport transport = this.session.getTransport(ssl ? "smtps" : "smtp");
try {
String host = SystemGlobals.getValue(ConfigKeys.MAIL_SMTP_HOST);
transport.connect(host, username, password);
if (transport.isConnected()) {
for (Iterator<User> userIter = this.users.iterator(); userIter.hasNext(); ) {
User user = userIter.next();
if (this.needCustomization) {
this.defineUserMessage(user);
}
if (StringUtils.isNotEmpty(user.getEmail())) {
Address address = new InternetAddress(user.getEmail());
LOGGER.debug("Sending mail to: " + user.getEmail());
this.message.setRecipient(Message.RecipientType.TO, address);
Stats.record("Sent email", user.getEmail());
transport.sendMessage(this.message, new Address[] {address});
}
if (sendDelay > 0) {
try {
Thread.sleep(sendDelay);
} catch (InterruptedException ie) {
LOGGER.error("Error while Thread.sleep." + ie, ie);
}
}
}
}
} catch (Exception e) {
throw new MailException(e);
} finally {
try {
transport.close();
} catch (Exception e) {
LOGGER.error(e);
}
}
}
} else {
for (Iterator<User> iter = this.users.iterator(); iter.hasNext(); ) {
User user = iter.next();
if (this.needCustomization) {
this.defineUserMessage(user);
}
if (StringUtils.isNotEmpty(user.getEmail())) {
Address address = new InternetAddress(user.getEmail());
LOGGER.debug("Sending mail to: " + user.getEmail());
this.message.setRecipient(Message.RecipientType.TO, address);
Stats.record("Sent email", user.getEmail());
Transport.send(this.message, new Address[] {address});
}
if (sendDelay > 0) {
try {
Thread.sleep(sendDelay);
} catch (InterruptedException ie) {
LOGGER.error("Error while Thread.sleep." + ie, ie);
}
}
}
}
} catch (MessagingException e) {
LOGGER.error("Error while dispatching the message. " + e, e);
}
return true;
}
/**
* Updates the user information
*
* @param userId int The user id we are saving
* @return List
*/
public static List saveUser(int userId) {
LOG.trace("saveUser");
List errors = new ArrayList();
UserDAO um = DataAccessDriver.getInstance().newUserDAO();
User u = um.selectById(userId);
RequestContext request = JForumExecutionContext.getRequest();
boolean isAdmin = SessionFacade.getUserSession().isAdmin();
if (isAdmin) {
String username = request.getParameter("username");
if (username != null) {
u.setUsername(username.trim());
}
if (request.getParameter("rank_special") != null) {
u.setRankId(request.getIntParameter("rank_special"));
}
}
SafeHtml safeHtml = new SafeHtml();
u.setId(userId);
u.setIcq(safeHtml.makeSafe(request.getParameter("icq")));
u.setAim(safeHtml.makeSafe(request.getParameter("aim")));
u.setMsnm(safeHtml.makeSafe(request.getParameter("msn")));
u.setYim(safeHtml.makeSafe(request.getParameter("yim")));
u.setFrom(safeHtml.makeSafe(request.getParameter("location")));
u.setOccupation(safeHtml.makeSafe(request.getParameter("occupation")));
u.setInterests(safeHtml.makeSafe(request.getParameter("interests")));
u.setBiography(safeHtml.makeSafe(request.getParameter("biography")));
u.setSignature(safeHtml.makeSafe(request.getParameter("signature")));
u.setViewEmailEnabled(request.getParameter("viewemail").equals("1"));
u.setViewOnlineEnabled(request.getParameter("hideonline").equals("0"));
u.setNotifyPrivateMessagesEnabled(request.getParameter("notifypm").equals("1"));
u.setNotifyOnMessagesEnabled(request.getParameter("notifyreply").equals("1"));
u.setAttachSignatureEnabled(request.getParameter("attachsig").equals("1"));
u.setHtmlEnabled(request.getParameter("allowhtml").equals("1"));
u.setLang(request.getParameter("language"));
u.setBbCodeEnabled("1".equals(request.getParameter("allowbbcode")));
u.setSmiliesEnabled("1".equals(request.getParameter("allowsmilies")));
u.setNotifyAlways("1".equals(request.getParameter("notify_always")));
u.setNotifyText("1".equals(request.getParameter("notify_text")));
String website = safeHtml.makeSafe(request.getParameter("website"));
if (!StringUtils.isEmpty(website) && !website.toLowerCase().startsWith("http://")) {
website = "http://" + website;
}
u.setWebSite(website);
String currentPassword = request.getParameter("current_password");
boolean isCurrentPasswordEmpty = currentPassword == null || "".equals(currentPassword.trim());
if (isAdmin || !isCurrentPasswordEmpty) {
if (!isCurrentPasswordEmpty) {
currentPassword = MD5.crypt(currentPassword);
}
if (isAdmin || u.getPassword().equals(currentPassword)) {
u.setEmail(safeHtml.makeSafe(request.getParameter("email")));
String newPassword = request.getParameter("new_password");
if (newPassword != null && newPassword.length() > 0) {
u.setPassword(MD5.crypt(newPassword));
}
} else {
errors.add(I18n.getMessage("User.currentPasswordInvalid"));
}
}
if (request.getParameter("avatardel") != null) {
File avatarFile = new File(u.getAvatar());
File fileToDelete =
new File(SystemGlobals.getApplicationPath() + "/images/avatar/" + avatarFile.getName());
if (fileToDelete.exists()) {
fileToDelete.delete();
}
u.setAvatar(null);
}
if (request.getObjectParameter("avatar") != null) {
try {
UserCommon.handleAvatar(u);
} catch (Exception e) {
UserCommon.LOG.warn("Problems while uploading the avatar: " + e);
errors.add(I18n.getMessage("User.avatarUploadError"));
}
} else if (SystemGlobals.getBoolValue(ConfigKeys.AVATAR_ALLOW_EXTERNAL_URL)) {
String avatarUrl = request.getParameter("avatarUrl");
if (!StringUtils.isEmpty(avatarUrl)) {
if (avatarUrl.toLowerCase().startsWith("http://")) {
try {
Image image = ImageIO.read(new URL(avatarUrl));
if (image != null) {
if (image.getWidth(null) > SystemGlobals.getIntValue(ConfigKeys.AVATAR_MAX_WIDTH)
|| image.getHeight(null)
> SystemGlobals.getIntValue(ConfigKeys.AVATAR_MAX_HEIGHT)) {
errors.add(I18n.getMessage("User.avatarTooBig"));
} else {
u.setAvatar(avatarUrl);
}
}
} catch (Exception e) {
errors.add(I18n.getMessage("User.avatarUploadError"));
}
} else {
errors.add(I18n.getMessage("User.avatarUrlShouldHaveHttp"));
}
}
}
if (errors.size() == 0) {
um.update(u);
if (SessionFacade.getUserSession().getUserId() == userId) {
SessionFacade.getUserSession().setLang(u.getLang());
}
}
return errors;
}
