[MAGNOLIA-6661] IllegalStateException when validateContentType is enabled Created: 11/May/16  Updated: 19/May/22  Resolved: 19/May/22

Status: Closed
Project: Magnolia
Component/s: None
Affects Version/s: 5.4.6
Fix Version/s: None

Type: Bug Priority: Neutral
Reporter: Roman Kovařík Assignee: Unassigned
Resolution: Won't Do Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Template:
Acceptance criteria:
Empty
Task DoD:
[ ]* Doc/release notes changes? Comment present?
[ ]* Downstream builds green?
[ ]* Solution information and context easily available?
[ ]* Tests
[ ]* FixVersion filled and not yet released
[ ]  Architecture Decision Record (ADR)
Bug DoR:
[ ]* Steps to reproduce, expected, and actual results filled
[ ]* Affected version filled

 Description   

To reproduce:

  1. Set /server/filters/contentType@validateContentType=true
  2. Request an image with a wrong extension (https://demo.magnolia-cms.com/.imaging/mte/travel-demo-theme/1366/dam/tours/flickr-swiss-trails-ed-coyle-3797048134_1f4a930f48_o.jpg/jcr:content/flickr-swiss-trails-ed-coyle-3797048134_1f4a930f48_o.jpg.jpg2)
  3. java.lang.IllegalStateException: Failure when attempting to set response header Content-Encoding: gzip
    	info.magnolia.cms.util.RequestHeaderUtil.addAndVerifyHeader(RequestHeaderUtil.java:69)
    	info.magnolia.module.cache.filter.GZipFilter.doFilter(GZipFilter.java:87)
    

The culprit is possible in info.magnolia.cms.filters.ContentTypeCheckingResponseWrapper#setContentType which calls sendError but the filter chain is not finished.

Possible solutions would be:

  • to set only the error state but call the sendError later in content type filter? OR
  • fix GZipFilter to not set the header when the response is committed


 Comments   
Comment by Roman Kovařík [ 19/May/22 ]

Hello,

This ticket is now marked as closed due to one of the following reasons:

  • A long period of inactivity
  • Uses an old or Beta version of an application, module, or framework that we no longer support
  • The issue is no longer reproducible or has been fixed in later versions

If you are still facing a problem or consider this issue still relevant, please feel free to re-open the ticket and we will reach out to you.

Thank you,
The Magnolia Team

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