Sanitize serialized worker errors#819
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TsuyoshiUshio wants to merge 3 commits into
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Redact credential-like properties and known credential tokens when serializing non-Error values, and sanitize worker exception messages before sending them to the host. Co-authored-by: Dobby <dobby@microsoft.com>
swapnil-nagar
requested changes
May 20, 2026
swapnil-nagar
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May 22, 2026
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Summary
Notes
This is a first implementation intended to support review and discussion. The sanitizer follows the same broad approach as azure-functions-host by redacting obvious credential names/tokens, while preserving non-secret diagnostic context.
Related library PR will apply the same serialization behavior in
@azure/functions.Validation
npm test(148 passing, 8 pending)npm run lint