fix: normalize allowlist headers when building the allowlist map#6481
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javiermolinar merged 2 commits intomainfrom Feb 17, 2026
Merged
fix: normalize allowlist headers when building the allowlist map#6481javiermolinar merged 2 commits intomainfrom
javiermolinar merged 2 commits intomainfrom
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javiermolinar
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electron0zero
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few nits, and can use one more test case. rest lgtm.
electron0zero
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Feb 17, 2026
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What this PR does:
The async_strip_headers_middleware was case-sensitive. Meaning that an allowlist value like x-plugin-id can fail against X-Plugin-Id.
In this PR we first normalize the headers using http.CanonicalHeaderKey when the allowlist is build and normalize again when matching them against the list.
Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]