Carsten Ziegeler created SLING-11514:
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Summary: Provide dispatcher option to ignore header changes on
include
Key: SLING-11514
URL: https://issues.apache.org/jira/browse/SLING-11514
Project: Sling
Issue Type: New Feature
Components: API, Engine
Reporter: Carsten Ziegeler
Assignee: Carsten Ziegeler
Fix For: API 2.26.0, Engine 2.9.4
The servlet specification states in section 9.3 that on dispatcher include (not
forward), all changes to headers from the include must be ignored.
As Sling is following the servlet spec for includes and forwards, Sling should
do the same. However, after 15 years of allowing an include to change headers,
this has a large potential to break existing applications.
Therefore we should rather provide a dispatcher option, that can be set to
force this new behaviour.
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