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  1. 09-19-2008, 02:16 AM #1
    serjant's Avatar
    serjant
    serjant is offline Senior Member
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    Wink [SOLVED] Email send problem

    I have created a servlet which sends the mail to my mail serjantik@gmail.com
    All the libs mail.jar and activation.jar are in apche-tomcat libs folder,and also added to the Web Dynamic Project in Eclipse.I got such excpetion:
    Java Code: 
    java.lang.SecurityException: Access to default session denied
	javax.mail.Session.getDefaultInstance(Session.java:292)
	org.eclipse.http.SamSite.SendEmail.doPost(SendEmail.java:65)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

    here is the sendmail.html file:

    Java Code: 
    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<form                    method=post              action="SendEmail">

                    

                     Reciever        <input type=text name=text2><br>

                     Subject          <input type=text name=text3><br>

                    Message        <textarea name='area1' rows=5 cols=30>                  </textarea>

                                             <input     type=submit>

</form>
</body>
</html>
    And SendMail servlet file code
    Java Code: 
    package org.eclipse.http.SamSite;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.*;

import javax.servlet.http.*;

import java.io.*;

import javax.mail.*;
import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;
import javax.mail.internet.*;   // important
import javax.mail.event.*;      // important
import java.net.*;

import java.util.*;
/**
 * Servlet implementation class for Servlet: SendEmail
 *
 */
 public class SendEmail extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
   static final long serialVersionUID = 1L;
   private static final String SMTP_HOST_NAME = "gmail-smtp.l.google.com";
   private static final String SMTP_AUTH_USER = "serjantik";
   private static final String SMTP_AUTH_PWD = "";//your password,i removed my password here 
   private static final String fromEmailAddress="serjantik@gmail.com";
	
    /* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#HttpServlet()
	 */
	public SendEmail() {
		super();
	}   	
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		
	}  	
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		PrintWriter  out=response.getWriter();
        response.setContentType("text/html");
        boolean debug = false;
        
		
        //properties
        Properties props = new Properties();
		props.put("mail.transport.protocol", "smtp");
		props.put("mail.smtp.starttls.enable","true");
		props.put("mail.smtp.host", SMTP_HOST_NAME);
		props.put("mail.smtp.auth", "true");
 
		Authenticator auth = new SMTPAuthenticator();
		Session session = Session.getDefaultInstance(props, auth);
       
        String s2 = request.getParameter("text2");
        String s3 = request.getParameter("text3");
        String s4 = request.getParameter("area1");
        
     
        session.setDebug(debug);
        
		// create a message
		Message msg = new MimeMessage(session);
		try{
			// set the from and to address
			InternetAddress addressFrom = new InternetAddress(fromEmailAddress);
			msg.setFrom(addressFrom);
 
			InternetAddress[] addressTo = new InternetAddress[]{new InternetAddress(s2)};
		
			msg.setRecipients(Message.RecipientType.TO, addressTo);
 
			// Setting the Subject and Content Type
			msg.setSubject(s3);
			msg.setContent(s4, "text/plain");
			Transport.send(msg);
		}catch(MessagingException err){
			out.println("The message wasn't sent,some errors occured");
		}
		
     
	}
	
	private class SMTPAuthenticator extends javax.mail.Authenticator {
		 
		public PasswordAuthentication getPasswordAuthentication() {
			String username = SMTP_AUTH_USER;
			String password = SMTP_AUTH_PWD;
			return new PasswordAuthentication(username, password);
		}
	}
}
    What is wrong with SSL?
    Last edited by serjant; 09-19-2008 at 02:18 AM.
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  2. 09-19-2008, 02:27 AM #2
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    serjant
    serjant is offline Senior Member
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    Oh solved,I forgot to provide ssl security in doPost :

    Java Code: 
    //ssl security providing
		java.security.Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
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  3. 09-19-2008, 03:10 PM #3
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    serjant
    serjant is offline Senior Member
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    Quote Originally Posted by reflowchina View Post
    Our company Beijing Torch Technology mainly produce SMT and PCB equipments, we have semi-automatic and automatic machines. like the intelligent lead-free reflow oven T200C, you can use computer to control temperature. If you are interested in it, please e-mail me freely.(market@tonzh.com)

    Is this an advertisement for your machines?
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  4. 11-17-2010, 06:07 AM #4
    kislay
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    hey can u help me more on that i tried to include your line but no help :confused: i am running it on glassfish app server 3.0
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