[jira] [Created] (MAILET-162) Mailets (Bounce, Forward, etc) do not handle multi-byte characters in the notice parameter

[Craig Cudmore (JIRA)]

Craig Cudmore created MAILET-162:
------------------------------------

             Summary: Mailets (Bounce, Forward, etc) do not handle multi-byte 
characters in the notice parameter
                 Key: MAILET-162
                 URL: https://issues.apache.org/jira/browse/MAILET-162
             Project: James Mailet
          Issue Type: Improvement
          Components: Base Mailets
    Affects Versions: master
            Reporter: Craig Cudmore
             Fix For: master


If the <notice> parameter of a Mailet contains multi-byte characters in the 
text the multibyte characters are not processed properly in the resulting 
message.

Example text:

<notice>Votre message a été rejeté</notice>

or

<notice>Votre message a &#233;t&#233; rejet&#233;</notice>

 

This impacts the following mailets: Bounce, Forward, NotifyPosmaster, 
NotifySender, Redirect, Resend.

Code to fix this is as follows:

org.apache.james.transport.mailets.redirect.MailMessageAlteringUtils.java

Add imports:
import javax.activation.DataHandler;

import javax.mail.util.ByteArrayDataSource;

Modify method getBodyPart to:

private BodyPart getBodyPart(Mail originalMail, MimeMessage originalMessage, 
String head) throws MessagingException, Exception {
 MimeBodyPart part = new MimeBodyPart();
 part.setDataHandler(
 new DataHandler(
 new ByteArrayDataSource(
 getText(originalMail, originalMessage, head),
 "text/plain; charset=UTF-8")));
 part.setDisposition(javax.mail.Part.INLINE);
 return part;
 }



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