src/web/java/org/apache/openmeetings/web/pages/auth/ForgetPasswordDialog.java - openmeetings - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */
 package org.apache.openmeetings.web.pages.auth;

 import static org.apache.openmeetings.util.OpenmeetingsVariables.webAppRootKey;
 import static org.apache.openmeetings.web.app.Application.getBean;

 import java.util.Arrays;
 import java.util.Date;
 import java.util.List;

 import org.apache.openmeetings.db.dao.basic.ConfigurationDao;
 import org.apache.openmeetings.db.dao.user.UserDao;
 import org.apache.openmeetings.db.entity.user.User;
 import org.apache.openmeetings.mail.MailHandler;
 import org.apache.openmeetings.util.crypt.ManageCryptStyle;
 import org.apache.openmeetings.web.app.Application;
 import org.apache.openmeetings.web.mail.template.ResetPasswordTemplate;
 import org.apache.openmeetings.web.pages.ResetPage;
 import org.apache.wicket.ajax.AjaxRequestTarget;
 import org.apache.wicket.ajax.form.AjaxFormChoiceComponentUpdatingBehavior;
 import org.apache.wicket.ajax.markup.html.form.AjaxButton;
 import org.apache.wicket.core.request.handler.IPartialPageRequestHandler;
 import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.markup.html.form.Form;
 import org.apache.wicket.markup.html.form.Radio;
 import org.apache.wicket.markup.html.form.RadioGroup;
 import org.apache.wicket.markup.html.form.RequiredTextField;
 import org.apache.wicket.markup.html.panel.FeedbackPanel;
 import org.apache.wicket.model.IModel;
 import org.apache.wicket.model.Model;
 import org.apache.wicket.model.PropertyModel;
 import org.apache.wicket.request.mapper.parameter.PageParameters;
 import org.red5.logging.Red5LoggerFactory;
 import org.slf4j.Logger;

 import com.googlecode.wicket.jquery.core.JQueryBehavior;
 import com.googlecode.wicket.jquery.core.Options;
 import com.googlecode.wicket.jquery.ui.widget.dialog.AbstractFormDialog;
 import com.googlecode.wicket.jquery.ui.widget.dialog.DialogButton;
 import com.googlecode.wicket.jquery.ui.widget.dialog.DialogButtons;
 import com.googlecode.wicket.jquery.ui.widget.dialog.DialogIcon;
 import com.googlecode.wicket.jquery.ui.widget.dialog.MessageDialog;

 public class ForgetPasswordDialog extends AbstractFormDialog<String> {
 	private static final Logger log = Red5LoggerFactory.getLogger(ForgetPasswordDialog.class, webAppRootKey);
 	private static final long serialVersionUID = 1L;
 	private String sendLbl = Application.getString(317);
 	private DialogButton send = new DialogButton("send", sendLbl);
 	private DialogButton cancel = new DialogButton("cancel", Application.getString(122));
 	private FeedbackPanel feedback = new FeedbackPanel("feedback");
 	private RequiredTextField<String> nameField;
 	private Form<String> form;
 	private SignInDialog s;
 	private String name;
 	private Type type = Type.email;
     final MessageDialog confirmDialog;

 	enum Type {
 		email
 		, login
 	}

 	public ForgetPasswordDialog(String id) {
 		super(id, Application.getString(312));
 		add(form = new Form<String>("form") {
 			private static final long serialVersionUID = 1L;
 			private IModel<String> lblModel = Model.of(Application.getString(315));
 			private Label label = new Label("label", lblModel);

 			{
 				add(feedback.setOutputMarkupId(true));
 				add(label.setOutputMarkupId(true));
 				add(nameField = new RequiredTextField<String>("name", new PropertyModel<String>(ForgetPasswordDialog.this, "name")));
 				nameField.setLabel(Model.of(Application.getString(type == Type.email ? 315 : 316)));
 				RadioGroup<Type> rg = new RadioGroup<Type>("type", new PropertyModel<Type>(ForgetPasswordDialog.this, "type"));
 				add(rg.add(new Radio<Type>("email", Model.of(Type.email)).setOutputMarkupId(true))
 						.add(new Radio<Type>("login", Model.of(Type.login)).setOutputMarkupId(true))
 						.setOutputMarkupId(true));
 				rg.add(new AjaxFormChoiceComponentUpdatingBehavior() {
 					private static final long serialVersionUID = 1L;

 					@Override
 					protected void onUpdate(AjaxRequestTarget target) {
 						lblModel.setObject(Application.getString(type == Type.email ? 315 : 316));
 						nameField.setLabel(Model.of(Application.getString(type == Type.email ? 315 : 316)));
 						target.add(label);
 					}
 				});
 				add(new AjaxButton("submit") { //FAKE button so "submit-on-enter" works as expected
 					private static final long serialVersionUID = 1L;

 					@Override
 					protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
 						ForgetPasswordDialog.this.onSubmit(target);
 					}

 					@Override
 					protected void onError(AjaxRequestTarget target, Form<?> form) {
 						ForgetPasswordDialog.this.onError(target);
 					}
 				});
 			}

 			@Override
 			protected void onValidate() {
 				UserDao dao = getBean(UserDao.class);
 				String n = nameField.getConvertedInput();
 				if (n != null) {
 					if (type == Type.email && null == dao.getByEmail(n)) {
 						error(Application.getString(318));
 					}
 					if (type == Type.login && null == dao.getByLogin(n, User.Type.user, null)) {
 						error(Application.getString(320));
 					}
 				}
 			}

 			@Override
 			protected void onDetach() {
 				lblModel.detach();
 				super.onDetach();
 			}
 		});
 		confirmDialog = new MessageDialog("confirmDialog", Application.getString(312), Application.getString(321), DialogButtons.OK, DialogIcon.INFO){
 			private static final long serialVersionUID = 1L;

 			@Override
 			public void onConfigure(JQueryBehavior behavior) {
 				super.onConfigure(behavior);
 		        behavior.setOption("dialogClass", Options.asString("no-close"));
 				behavior.setOption("closeOnEscape", false);
 			}

 			public void onClose(IPartialPageRequestHandler target, DialogButton button) {
 				s.open(target);
 			}
 		};
 		add(confirmDialog);
 	}

 	@Override
 	public boolean isDefaultCloseEventEnabled()	{
 		return true;
 	}

 	public void onClose(AjaxRequestTarget target, DialogButton button) {
 		if (send.equals(button)){
 			confirmDialog.open(target);
 		} else {
 			s.open(target);
 		}
 	}

 	public void setSignInDialog(SignInDialog s) {
 		this.s = s;
 	}

 	@Override
 	protected List<DialogButton> getButtons() {
 		return Arrays.asList(send, cancel);
 	}

 	@Override
 	protected DialogButton getSubmitButton() {
 		return send;
 	}

 	@Override
 	public Form<?> getForm() {
 		return form;
 	}

 	@Override
 	protected void onError(AjaxRequestTarget target) {
 		target.add(feedback);
 	}

 	@Override
 	protected void onSubmit(AjaxRequestTarget target) {
 		resetUser(type == Type.email ? name : "", type == Type.login ? name : ""
 			, getBean(ConfigurationDao.class).getBaseUrl() + getRequestCycle().urlFor(ResetPage.class, new PageParameters()).toString().substring(2));
 	}

 	/**
 	 * reset a username by a given mail oder login by sending a mail to the
 	 * registered EMail-Address
 	 *
 	 * @param email
 	 * @param username
 	 * @param appLink
 	 * @return
 	 */
 	private Long resetUser(String email, String username, String appLink) {
 		try {
 			UserDao userDao = getBean(UserDao.class);
 			log.debug("resetUser " + email);

 			// check if Mail given
 			if (email.length() > 0) {
 				// log.debug("getAdresses_id "+addr_e.getAdresses_id());
 				User us = userDao.getByEmail(email);
 				if (us != null) {
 					sendHashByUser(us, appLink, userDao);
 					return new Long(-4);
 				} else {
 					return new Long(-9);
 				}
 			} else if (username.length() > 0) {
 				User us = userDao.getByLogin(username, User.Type.user, null);
 				if (us != null) {
 					sendHashByUser(us, appLink, userDao);
 					return new Long(-4);
 				} else {
 					return new Long(-3);
 				}
 			}
 		} catch (Exception e) {
 			log.error("[resetUser]", e);
 			return new Long(-1);
 		}
 		return new Long(-2);
 	}

 	private void sendHashByUser(User us, String appLink, UserDao userDao) throws Exception {
 		String loginData = us.getLogin() + new Date();
 		log.debug("User: " + us.getLogin());
 		us.setResethash(ManageCryptStyle.getInstanceOfCrypt().createPassPhrase(loginData));
 		userDao.update(us, -1L);
 		String reset_link = appLink + "?hash=" + us.getResethash();

 		String email = us.getAdresses().getEmail();

 		String template = ResetPasswordTemplate.getEmail(reset_link);

 		getBean(MailHandler.class).send(email, Application.getString(517), template);
 	}

 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one
	* or more contributor license agreements. See the NOTICE file
	* distributed with this work for additional information
	* regarding copyright ownership. The ASF licenses this file
	* to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing,
	* software distributed under the License is distributed on an
	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	* KIND, either express or implied. See the License for the
	* specific language governing permissions and limitations
	* under the License.
	*/
	package org.apache.openmeetings.web.pages.auth;

	import static org.apache.openmeetings.util.OpenmeetingsVariables.webAppRootKey;
	import static org.apache.openmeetings.web.app.Application.getBean;

	import java.util.Arrays;
	import java.util.Date;
	import java.util.List;

	import org.apache.openmeetings.db.dao.basic.ConfigurationDao;
	import org.apache.openmeetings.db.dao.user.UserDao;
	import org.apache.openmeetings.db.entity.user.User;
	import org.apache.openmeetings.mail.MailHandler;
	import org.apache.openmeetings.util.crypt.ManageCryptStyle;
	import org.apache.openmeetings.web.app.Application;
	import org.apache.openmeetings.web.mail.template.ResetPasswordTemplate;
	import org.apache.openmeetings.web.pages.ResetPage;
	import org.apache.wicket.ajax.AjaxRequestTarget;
	import org.apache.wicket.ajax.form.AjaxFormChoiceComponentUpdatingBehavior;
	import org.apache.wicket.ajax.markup.html.form.AjaxButton;
	import org.apache.wicket.core.request.handler.IPartialPageRequestHandler;
	import org.apache.wicket.markup.html.basic.Label;
	import org.apache.wicket.markup.html.form.Form;
	import org.apache.wicket.markup.html.form.Radio;
	import org.apache.wicket.markup.html.form.RadioGroup;
	import org.apache.wicket.markup.html.form.RequiredTextField;
	import org.apache.wicket.markup.html.panel.FeedbackPanel;
	import org.apache.wicket.model.IModel;
	import org.apache.wicket.model.Model;
	import org.apache.wicket.model.PropertyModel;
	import org.apache.wicket.request.mapper.parameter.PageParameters;
	import org.red5.logging.Red5LoggerFactory;
	import org.slf4j.Logger;

	import com.googlecode.wicket.jquery.core.JQueryBehavior;
	import com.googlecode.wicket.jquery.core.Options;
	import com.googlecode.wicket.jquery.ui.widget.dialog.AbstractFormDialog;
	import com.googlecode.wicket.jquery.ui.widget.dialog.DialogButton;
	import com.googlecode.wicket.jquery.ui.widget.dialog.DialogButtons;
	import com.googlecode.wicket.jquery.ui.widget.dialog.DialogIcon;
	import com.googlecode.wicket.jquery.ui.widget.dialog.MessageDialog;

	public class ForgetPasswordDialog extends AbstractFormDialog<String> {
	private static final Logger log = Red5LoggerFactory.getLogger(ForgetPasswordDialog.class, webAppRootKey);
	private static final long serialVersionUID = 1L;
	private String sendLbl = Application.getString(317);
	private DialogButton send = new DialogButton("send", sendLbl);
	private DialogButton cancel = new DialogButton("cancel", Application.getString(122));
	private FeedbackPanel feedback = new FeedbackPanel("feedback");
	private RequiredTextField<String> nameField;
	private Form<String> form;
	private SignInDialog s;
	private String name;
	private Type type = Type.email;
	final MessageDialog confirmDialog;

	enum Type {
	email
	, login
	}

	public ForgetPasswordDialog(String id) {
	super(id, Application.getString(312));
	add(form = new Form<String>("form") {
	private static final long serialVersionUID = 1L;
	private IModel<String> lblModel = Model.of(Application.getString(315));
	private Label label = new Label("label", lblModel);

	{
	add(feedback.setOutputMarkupId(true));
	add(label.setOutputMarkupId(true));
	add(nameField = new RequiredTextField<String>("name", new PropertyModel<String>(ForgetPasswordDialog.this, "name")));
	nameField.setLabel(Model.of(Application.getString(type == Type.email ? 315 : 316)));
	RadioGroup<Type> rg = new RadioGroup<Type>("type", new PropertyModel<Type>(ForgetPasswordDialog.this, "type"));
	add(rg.add(new Radio<Type>("email", Model.of(Type.email)).setOutputMarkupId(true))
	.add(new Radio<Type>("login", Model.of(Type.login)).setOutputMarkupId(true))
	.setOutputMarkupId(true));
	rg.add(new AjaxFormChoiceComponentUpdatingBehavior() {
	private static final long serialVersionUID = 1L;

	@Override
	protected void onUpdate(AjaxRequestTarget target) {
	lblModel.setObject(Application.getString(type == Type.email ? 315 : 316));
	nameField.setLabel(Model.of(Application.getString(type == Type.email ? 315 : 316)));
	target.add(label);
	}
	});
	add(new AjaxButton("submit") { //FAKE button so "submit-on-enter" works as expected
	private static final long serialVersionUID = 1L;

	@Override
	protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
	ForgetPasswordDialog.this.onSubmit(target);
	}

	@Override
	protected void onError(AjaxRequestTarget target, Form<?> form) {
	ForgetPasswordDialog.this.onError(target);
	}
	});
	}

	@Override
	protected void onValidate() {
	UserDao dao = getBean(UserDao.class);
	String n = nameField.getConvertedInput();
	if (n != null) {
	if (type == Type.email && null == dao.getByEmail(n)) {
	error(Application.getString(318));
	}
	if (type == Type.login && null == dao.getByLogin(n, User.Type.user, null)) {
	error(Application.getString(320));
	}
	}
	}

	@Override
	protected void onDetach() {
	lblModel.detach();
	super.onDetach();
	}
	});
	confirmDialog = new MessageDialog("confirmDialog", Application.getString(312), Application.getString(321), DialogButtons.OK, DialogIcon.INFO){
	private static final long serialVersionUID = 1L;

	@Override
	public void onConfigure(JQueryBehavior behavior) {
	super.onConfigure(behavior);
	behavior.setOption("dialogClass", Options.asString("no-close"));
	behavior.setOption("closeOnEscape", false);
	}

	public void onClose(IPartialPageRequestHandler target, DialogButton button) {
	s.open(target);
	}
	};
	add(confirmDialog);
	}

	@Override
	public boolean isDefaultCloseEventEnabled() {
	return true;
	}

	public void onClose(AjaxRequestTarget target, DialogButton button) {
	if (send.equals(button)){
	confirmDialog.open(target);
	} else {
	s.open(target);
	}
	}

	public void setSignInDialog(SignInDialog s) {
	this.s = s;
	}

	@Override
	protected List<DialogButton> getButtons() {
	return Arrays.asList(send, cancel);
	}

	@Override
	protected DialogButton getSubmitButton() {
	return send;
	}

	@Override
	public Form<?> getForm() {
	return form;
	}

	@Override
	protected void onError(AjaxRequestTarget target) {
	target.add(feedback);
	}

	@Override
	protected void onSubmit(AjaxRequestTarget target) {
	resetUser(type == Type.email ? name : "", type == Type.login ? name : ""
	, getBean(ConfigurationDao.class).getBaseUrl() + getRequestCycle().urlFor(ResetPage.class, new PageParameters()).toString().substring(2));
	}

	/**
	* reset a username by a given mail oder login by sending a mail to the
	* registered EMail-Address
	*
	* @param email
	* @param username
	* @param appLink
	* @return
	*/
	private Long resetUser(String email, String username, String appLink) {
	try {
	UserDao userDao = getBean(UserDao.class);
	log.debug("resetUser " + email);

	// check if Mail given
	if (email.length() > 0) {
	// log.debug("getAdresses_id "+addr_e.getAdresses_id());
	User us = userDao.getByEmail(email);
	if (us != null) {
	sendHashByUser(us, appLink, userDao);
	return new Long(-4);
	} else {
	return new Long(-9);
	}
	} else if (username.length() > 0) {
	User us = userDao.getByLogin(username, User.Type.user, null);
	if (us != null) {
	sendHashByUser(us, appLink, userDao);
	return new Long(-4);
	} else {
	return new Long(-3);
	}
	}
	} catch (Exception e) {
	log.error("[resetUser]", e);
	return new Long(-1);
	}
	return new Long(-2);
	}

	private void sendHashByUser(User us, String appLink, UserDao userDao) throws Exception {
	String loginData = us.getLogin() + new Date();
	log.debug("User: " + us.getLogin());
	us.setResethash(ManageCryptStyle.getInstanceOfCrypt().createPassPhrase(loginData));
	userDao.update(us, -1L);
	String reset_link = appLink + "?hash=" + us.getResethash();

	String email = us.getAdresses().getEmail();

	String template = ResetPasswordTemplate.getEmail(reset_link);

	getBean(MailHandler.class).send(email, Application.getString(517), template);
	}

	}