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Merge pull request #34353 from officialasishkumar/fix-rate-limit-ipv6-key-generator

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fix(backend-defaults): use ipKeyGenerator for rate limiter keys
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Fredrik Adelöw
2026-05-25 15:40:43 +02:00
committed by GitHub
parent 844026931d def82d4d5e
commit b304686e03
3 changed files with 106 additions and 5 deletions
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.changeset/rate-limit-ipv6-key-generator.md
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'@backstage/backend-defaults': patch
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Fixed the built-in rate limiter throwing a validation error and refusing to start when `backend.rateLimit` is enabled. Requests are now keyed using the address normalization helper from `express-rate-limit`, which is required by newer versions of that library and ensures IPv6 clients are grouped by their address block rather than by individual address.