| /**************************************************************** |
| * 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.jsieve.mailet; |
| |
| import java.net.InetAddress; |
| import java.net.UnknownHostException; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| import javax.mail.Address; |
| import javax.mail.MessagingException; |
| import javax.mail.internet.InternetAddress; |
| import javax.mail.internet.MimeMessage; |
| import javax.mail.internet.MimeMultipart; |
| |
| import org.apache.jsieve.mail.Action; |
| import org.apache.jsieve.mail.ActionReject; |
| import org.apache.mailet.Mail; |
| import org.apache.mailet.MailAddress; |
| import org.apache.jsieve.mailet.mdn.ActionModeAutomatic; |
| import org.apache.jsieve.mailet.mdn.Disposition; |
| import org.apache.jsieve.mailet.mdn.DispositionModifier; |
| import org.apache.jsieve.mailet.mdn.MDNFactory; |
| import org.apache.jsieve.mailet.mdn.ModifierError; |
| import org.apache.jsieve.mailet.mdn.SendingModeAutomatic; |
| import org.apache.jsieve.mailet.mdn.TypeDeleted; |
| |
| public class RejectAction implements MailAction { |
| |
| public void execute(Action action, Mail mail, ActionContext context) |
| throws MessagingException { |
| if (action instanceof ActionReject) { |
| final ActionReject actionReject = (ActionReject) action; |
| execute(actionReject, mail, context); |
| } |
| |
| } |
| |
| /** |
| * <p> |
| * Method execute executes the passed ActionReject. It sends an RFC 2098 |
| * compliant reject MDN back to the sender. |
| * </p> |
| * <p> |
| * NOTE: The Mimecontent type should be 'report', but as we do not yet have |
| * a DataHandler for this yet, its currently 'text'! |
| * |
| * @param anAction not null |
| * @param aMail not null |
| * @param context not null |
| * @throws MessagingException |
| */ |
| public void execute(ActionReject anAction, Mail aMail, ActionContext context) throws MessagingException |
| { |
| ActionUtils.detectAndHandleLocalLooping(aMail, context, "reject"); |
| |
| // Create the MDN part |
| StringBuffer humanText = new StringBuffer(128); |
| humanText |
| .append("This message was refused by the recipient's mail filtering program."); |
| humanText.append("\r\n"); |
| humanText.append("The reason given was:"); |
| humanText.append("\r\n"); |
| humanText.append("\r\n"); |
| humanText.append(anAction.getMessage()); |
| |
| String reporting_UA_name = null; |
| try |
| { |
| reporting_UA_name = InetAddress.getLocalHost() |
| .getCanonicalHostName(); |
| } |
| catch (UnknownHostException ex) |
| { |
| reporting_UA_name = "localhost"; |
| } |
| |
| String reporting_UA_product = context.getServerInfo(); |
| |
| String[] originalRecipients = aMail.getMessage().getHeader( |
| "Original-Recipient"); |
| String original_recipient = null; |
| if (null != originalRecipients && originalRecipients.length > 0) |
| { |
| original_recipient = originalRecipients[0]; |
| } |
| |
| MailAddress soleRecipient = ActionUtils.getSoleRecipient(aMail); |
| String final_recipient = soleRecipient.toString(); |
| |
| String original_message_id = aMail.getMessage().getMessageID(); |
| |
| DispositionModifier modifiers[] = {new ModifierError()}; |
| Disposition disposition = new Disposition(new ActionModeAutomatic(), |
| new SendingModeAutomatic(), new TypeDeleted(), modifiers); |
| |
| MimeMultipart multiPart = MDNFactory.create(humanText.toString(), |
| reporting_UA_name, reporting_UA_product, original_recipient, |
| final_recipient, original_message_id, disposition); |
| |
| // Send the message |
| MimeMessage reply = (MimeMessage) aMail.getMessage().reply(false); |
| reply.setFrom(soleRecipient.toInternetAddress()); |
| reply.setContent(multiPart); |
| reply.saveChanges(); |
| Address[] recipientAddresses = reply.getAllRecipients(); |
| if (null != recipientAddresses) |
| { |
| Collection recipients = new ArrayList(recipientAddresses.length); |
| for (int i = 0; i < recipientAddresses.length; i++) |
| { |
| recipients.add(new MailAddress( |
| (InternetAddress) recipientAddresses[i])); |
| } |
| context.post(null, recipients, reply); |
| } |
| else |
| { |
| context.getLog().info("Unable to send reject MDN. Could not determine the recipient."); |
| } |
| // Ghost the original mail |
| aMail.setState(Mail.GHOST); |
| } |
| |
| } |