/*
* gnizr is a trademark of Image Matters LLC in the United States.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Initial Contributor of the Original Code is Image Matters LLC.
* Portions created by the Initial Contributor are Copyright (C) 2007
* Image Matters LLC. All Rights Reserved.
*/
package com.gnizr.web.action.user;
import java.util.HashMap;
import java.util.Map;
import org.apache.log4j.Logger;
import org.springframework.mail.MailSender;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.ui.freemarker.FreeMarkerTemplateUtils;
import com.gnizr.core.exceptions.NoSuchUserException;
import com.gnizr.core.user.UserManager;
import com.gnizr.core.util.TokenManager;
import com.gnizr.db.dao.User;
import com.gnizr.web.action.AbstractAction;
import com.gnizr.web.action.error.ActionErrorCode;
import freemarker.template.Configuration;
import freemarker.template.Template;
public class RequestPasswordReset extends AbstractAction{
/**
*
*/
private static final long serialVersionUID = 2177445666023620630L;
private static final Logger logger = Logger.getLogger(RequestPasswordReset.class);
private String username;
private UserManager userManager;
private TokenManager tokenManager;
private MailSender mailSender;
private SimpleMailMessage verifyResetTemplate;
private Configuration freemarkerEngine;
public Configuration getFreemarkerEngine() {
return freemarkerEngine;
}
public void setFreemarkerEngine(
Configuration freemarkerEngine) {
this.freemarkerEngine = freemarkerEngine;
}
public SimpleMailMessage getVerifyResetTemplate() {
return verifyResetTemplate;
}
public void setVerifyResetTemplate(SimpleMailMessage templateMessage) {
this.verifyResetTemplate = templateMessage;
}
public MailSender getMailSender() {
return mailSender;
}
public void setMailSender(MailSender mailSender) {
this.mailSender = mailSender;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public UserManager getUserManager() {
return userManager;
}
public void setUserManager(UserManager userManager) {
this.userManager = userManager;
}
public TokenManager getTokenManager() {
return tokenManager;
}
public void setTokenManager(TokenManager passwordManager) {
this.tokenManager = passwordManager;
}
@Override
protected String go() throws Exception {
User user = null;
try{
user = userManager.getUser(username);
}catch(NoSuchUserException e){
logger.debug("RequestPasswordReset: No such user in the system. Username = " + username);
addActionError(String.valueOf(ActionErrorCode.ERROR_NO_SUCH_USER));
return INPUT;
}
String token = tokenManager.createResetToken(user);
if(token != null){
if(sendPasswordResetEmail(token, user) == false){
return ERROR;
}
}else{
addActionError(String.valueOf(ActionErrorCode.ERROR_NO_RESET_TOKEN));
}
return SUCCESS;
}
private boolean sendPasswordResetEmail(String token, User user){
Map<String,Object> model = new HashMap<String, Object>();
model.put("token", token);
model.put("username",user.getUsername());
model.put("gnizrConfiguration", getGnizrConfiguration());
if(getVerifyResetTemplate() == null){
logger.error("RequestPasswordReset: templateMessge bean is not defined");
addActionError(String.valueOf(ActionErrorCode.ERROR_CONFIG));
return false;
}
String toEmail = user.getEmail();
if(toEmail == null){
logger.error("RequestPasswordReset: the email of user " + user.getUsername() + " is not defined");
addActionError(String.valueOf(ActionErrorCode.ERROR_EMAIL_UNDEF));
return false;
}
SimpleMailMessage msg = new SimpleMailMessage(getVerifyResetTemplate());
msg.setTo(toEmail);
if(msg.getFrom() == null){
String contactEmail = getGnizrConfiguration().getSiteContactEmail();
if(contactEmail != null){
msg.setFrom(contactEmail);
}else{
msg.setFrom("help@localhost");
}
}
Template fmTemplate = null;
String text = null;
try{
fmTemplate = freemarkerEngine.getTemplate("login/notifyreset-template.ftl");
text = FreeMarkerTemplateUtils.processTemplateIntoString(fmTemplate,model);
}catch(Exception e){
logger.error("RequestPasswordReset: error creating message template from Freemarker engine");
}
msg.setText(text);
if(getMailSender() == null){
logger.error("RequestPasswordReset: mailSender bean is not defined");
addActionError(String.valueOf(ActionErrorCode.ERROR_CONFIG));
return false;
}
try{
getMailSender().send(msg);
return true;
}catch(Exception e){
logger.error("RequestPasswordReset: send mail error. " + e);
addActionError(String.valueOf(ActionErrorCode.ERROR_INTERNAL));
}
return false;
}
}