Warnings for header and cookie serialization (3.0.4) #3841
Merged
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Rendering with all currently open 3.0.4 changes (as of the timestamp of this edit - use the dropdown on the word "edited" in the bar for this comment) can be found here.
Fixes:
This is Appendix D because other open PRs add B and C, I'll sort it all out when resolving merge conflicts.
This makes serializing cookie paramters and most header parameters with
schema
andstyle
NOT RECOMMENDED.It is not clear that any
schema
-based serialization for cookies will produce a correct value (although the reason is sufficiently obscure that many implementations might ignore it and produce cookie-compliant output anyway).With headers, there are numerous pitfalls and only the simplest scenarios will work properly, although perhaps the warning here could be reworded to emphasize the safe scenarios more clearly.
The details are relegated to an appendix, because truly, most people will not want to know. But recommending against syntactically legal configurations really does need to be explained in the spec.
Also, don't use
name: Cookie
Because... yeah.