[jira] [Assigned] (CAMEL-4083) MailBinding may drop characters from content type when using determineContentType option

["Claus Ibsen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-4083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen reassigned CAMEL-4083:
----------------------------------

    Assignee: Claus Ibsen

> MailBinding may drop characters from content type when using determineContentType option
> ----------------------------------------------------------------------------------------
>
>                 Key: CAMEL-4083
>                 URL: https://issues.apache.org/jira/browse/CAMEL-4083
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-mail
>    Affects Versions: 2.7.0
>         Environment: JSE 1.6
>            Reporter: Greg Meyer
>            Assignee: Claus Ibsen
>            Priority: Minor
>              Labels: content-type, mail, mime, smime
>             Fix For: 2.8.0, 2.9.0
>
>
> The method "determineContentType" in the MailBinding class may drop characters from the end of the Content-Type header (specifically ending quotes).  
> Example:
> Take the following SMINE enveloped data content type:
> {code}
>    Content-Type: application/pkcs7-mime; smime-type=enveloped-data; name="smime.p7m"
> {code}
> When an incoming Exchange is processed by the mail Component with the above content type header, the resulting content type after the determineContentType is application/pkcs7-mime; smime-type=enveloped-data; name="smime.p7m   (note the ending quote).  This results in a parsing error later on the processing chain.  The following simple unit test demonstrates the issue as it fails on the assertEquals call.
> -----------------------------------------------------------------------------------------------------
> {code}
> package org.apache.camel.component.mail;
> import org.apache.camel.CamelContext;
> import org.apache.camel.impl.DefaultExchange;
> import org.junit.Test;
> import static org.junit.Assert.assertEquals;
> public class ContentTypeTest
> {
>     @Test
>     public void testDetermineContentType_endingWithQuotes_assertContentMatches()
>     {
>     	final String contentType = "application/pkcs7-mime; smime-type=enveloped-data; name=\"smime.p7m\""; 
>     	
>     	final MailConfiguration configuration = new MailConfiguration();
>     	final MailBinding binding = new MailBinding();
>     	
>     	final DefaultExchange exchange = new DefaultExchange((CamelContext)null);
>     	exchange.getIn().setHeader("Content-Type", contentType);
>     	
>     	
>     	String determinedType = binding.determineContentType(configuration, exchange);
>     	
>     	assertEquals(contentType, determinedType);
>     }
> }
> {code}

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