CAMEL-24085: Apply header filter strategy to IronMQ message envelope headers (4.14.x backport)#24907
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davsclaus merged 1 commit intoJul 19, 2026
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…headers (4.14.x backport) The IronMQ consumer deserializes a JSON envelope (a headers map and a body) and copied the embedded header entries onto the Camel message without applying a HeaderFilterStrategy. Route the envelope headers through a HeaderFilterStrategy so Camel* headers (matched case-insensitively) present in the sender-controlled envelope are filtered, consistent with the inbound header filtering performed by other consumers. Backport to camel-4.14.x: the strategy sets setInFilterStartsWith(CAMEL_FILTER_STARTS_WITH) explicitly, since DefaultHeaderFilterStrategy on this branch does not filter Camel* inbound by default. Test support uses junit5 on this branch. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Signed-off-by: Andrea Cosentino <ancosen@gmail.com>
gnodet
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LGTM — clean backport of #24828 to camel-4.14.x.
The code is identical to the already-approved 4.18.x backport (#24905): same HEADER_FILTER_STRATEGY with explicit setInFilterStartsWith(CAMEL_FILTER_STARTS_WITH) (necessary since this branch predates CAMEL-23543), same applyFilterToExternalHeaders() guard in copyFrom(), same IronMQConsumerHeaderFilterTest covering the CVE-2025-27636 family vector.
No concerns. Consistent with the header-filtering pattern applied across consumers.
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davsclaus
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Jul 19, 2026
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Backport of #24828 (merged on main, CAMEL-24085) to
camel-4.14.x. Same branch adaptations as the 4.18.x backport #24905 (explicitsetInFilterStartsWith(CAMEL_FILTER_STARTS_WITH)since this branch predates CAMEL-23543, junit5 test support).IronMQConsumerHeaderFilterTestpasses on this branch. Module tests + full reactor build from the branch root: success, no stale generated files. The 4.14.9 upgrade-guide entry is added onmainvia the doc-sync PR.Claude Code on behalf of Andrea Cosentino (@oscerd).
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