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https://issues.apache.org/jira/browse/KNOX-3559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tamás Marcinkovics updated KNOX-3559:
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Summary: Ignore the backend Content-Length header regardless of case when
rewriting responses. (was: UrlRewriteResponse does not drop a lowercase
backend Content-Length header)
> Ignore the backend Content-Length header regardless of case when rewriting
> responses.
> -------------------------------------------------------------------------------------
>
> Key: KNOX-3559
> URL: https://issues.apache.org/jira/browse/KNOX-3559
> Project: Apache Knox
> Issue Type: Task
> Components: Server
> Affects Versions: 3.1.0
> Reporter: Tamás Marcinkovics
> Assignee: Tamás Marcinkovics
> Priority: Major
>
> {{UrlRewriteResponse}} drops the backend {{Content-Length}} header because
> rewriting can change the body length. The header name check is case
> sensitive, so a lowercase {{content-length}} header (e.g. from OpenSearch
> Dashboards / Node.js) is passed to the response. When the rewritten body is
> longer, Jetty aborts the response (written N > M content-length) and the
> client gets a failed request.
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