Problem types for digest fields
Marius Kleidl <marius@transloadit.com> Wed, 10 July 2024 13:58 UTC
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From: Marius Kleidl <marius@transloadit.com>
Date: Wed, 10 Jul 2024 15:57:21 +0200
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Subject: Problem types for digest fields
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Dear working group, the digest fields from RFC 9530 provide a mechanism to exchange integrity values between clients and servers. However, the document does by design not define, require or recommend any specific behavior for server-side error handling relating to integrity values. This makes it challenging for a generic client to detect problems related to integrity fields included in the request. A short-coming that we also discovered while integrating integrity checks into the latest resumable upload draft. The problem types from RFC 9457, on the other hand, provide a standardized method for indicating problems that appeared while processing a request. Together with help from Roberto Polli, Lucas and I wiped up a draft to define common problem types relating to integrity values: https://datatracker.ietf.org/doc/draft-kleidl-digest-fields-problem-types/ https://www.ietf.org/archive/id/draft-kleidl-digest-fields-problem-types-00.html Is there interest in working on such a draft in the httpbis working group? Or might the httpapi working group be better suited? Digest fields are a result of httpbis, while the latest problem types revision originated in httpapi. I will also post to the httpapi mailing to see their perspective on this. We would be glad for any feedback on this! Thanks, Marius Kleidl
- Problem types for digest fields Marius Kleidl