/*
* Copyright (c) 2006 Wael Chatila / Icegreen Technologies. All Rights Reserved.
* This software is released under the LGPL which is available at http://www.gnu.org/copyleft/lesser.html
* This file has been used and modified. Original file can be found on http://foedus.sourceforge.net
*/
package com.icegreen.greenmail.smtp.commands;
import com.icegreen.greenmail.mail.MailAddress;
import com.icegreen.greenmail.smtp.SmtpConnection;
import com.icegreen.greenmail.smtp.SmtpManager;
import com.icegreen.greenmail.smtp.SmtpState;
import javax.mail.internet.AddressException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* MAIL command.
* <p/>
* <p/>
* The spec is at <a
* href="http://asg.web.cmu.edu/rfc/rfc2821.html#sec-4.1.1.2">
* http://asg.web.cmu.edu/rfc/rfc2821.html#sec-4.1.1.2</a>.
* </p>
*/
public class MailCommand
extends SmtpCommand {
static final Pattern param = Pattern.compile("MAIL FROM:\\s?<(.*)>",
Pattern.CASE_INSENSITIVE);
public void execute(SmtpConnection conn, SmtpState state,
SmtpManager manager, String commandLine) {
Matcher m = param.matcher(commandLine);
try {
if (m.matches()) {
String from = m.group(1);
MailAddress fromAddr = new MailAddress(from);
String err = manager.checkSender(state, fromAddr);
if (err != null) {
conn.println(err);
return;
}
state.clearMessage();
state.getMessage().setReturnPath(fromAddr);
conn.println("250 OK");
} else {
conn.println("501 Required syntax: 'MAIL FROM:<email@host>'");
}
} catch (AddressException e) {
conn.println("501 Malformed email address. Use form email@host");
}
}
}