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https://issues.apache.org/jira/browse/KNOX-3559?focusedWorklogId=1053536&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-1053536
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ASF GitHub Bot logged work on KNOX-3559:
----------------------------------------
Author: ASF GitHub Bot
Created on: 09/Nov/26 14:01
Start Date: 09/Nov/26 14:01
Worklog Time Spent: 10m
Work Description: pzampino commented on code in PR #1498:
URL: https://github.com/apache/knox/pull/1498#discussion_r4513539749
##########
gateway-provider-rewrite/src/test/java/org/apache/knox/gateway/filter/rewrite/api/UrlRewriteServletFilterTest.java:
##########
@@ -793,6 +793,46 @@ public void testResponseHtmlBodyRewriteCSSImport() throws
Exception {
assertThat(content, anyOf( is(responseHtmlOne), is(responseHtmlTwo)));
}
+ /*
+ * The Content-Length of the backend response must not be used for the
rewritten body, whatever the case of the
Review Comment:
The body can be longer as a result of rewriting?
Issue Time Tracking
-------------------
Worklog Id: (was: 1053536)
Time Spent: 20m (was: 10m)
> 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
> Time Spent: 20m
> Remaining Estimate: 0h
>
> {{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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