[JIRA] (CPPXT-156) ETag not being stored off when HTTP/2 used for metadata

[peter (Jira)]

peter ( https://shibboleth.atlassian.net/secure/ViewProfile.jspa?accountId=60ad33f05dc18500704c2ef8 ) *commented* on CPPXT-156 ( https://shibboleth.atlassian.net/browse/CPPXT-156?atlOrigin=eyJpIjoiNDlkMTcyNWY3YTBhNDUwNDkwMmZiOTk2MWNiOTUwM2EiLCJwIjoiaiJ9 )

Re: ETag not being stored off when HTTP/2 used for metadata ( https://shibboleth.atlassian.net/browse/CPPXT-156?atlOrigin=eyJpIjoiNDlkMTcyNWY3YTBhNDUwNDkwMmZiOTk2MWNiOTUwM2EiLCJwIjoiaiJ9 )

JFYI, when checking whether I could change the casing of the reponse header names for HTTP/2 usage I stumbled across the relevant RFCs. Turns out with HTTP/2 they MUST be all lowercase, so nothing to tune on the server side (except turning off HTTP/2 support, of course).

Just as in HTTP/1.x, header field names are strings of ASCII
characters that are compared in a case-insensitive fashion.
However, header field names MUST be converted to lowercase prior to their
encoding in HTTP/2.

( RFC 7540 ( https://www.rfc-editor.org/rfc/rfc7540.html#section-8.1.2 ) )

Field names MUST be converted to lowercase when constructing an HTTP/2 message.

( RFC 9113 ( https://datatracker.ietf.org/doc/html/rfc9113#section-8.2 ) )

( https://shibboleth.atlassian.net/browse/CPPXT-156#add-comment?atlOrigin=eyJpIjoiNDlkMTcyNWY3YTBhNDUwNDkwMmZiOTk2MWNiOTUwM2EiLCJwIjoiaiJ9 ) Add Comment ( https://shibboleth.atlassian.net/browse/CPPXT-156#add-comment?atlOrigin=eyJpIjoiNDlkMTcyNWY3YTBhNDUwNDkwMmZiOTk2MWNiOTUwM2EiLCJwIjoiaiJ9 )

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