RFC 9421 HTTP Message Signatures support in #curl maybe?
RE: https://mastodon.social/@bagder/116359048796181736
Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures.
On the flip side, ever more complex curl invocations (here: Accept header plus signature fields plus key file, presumably) suggest use of more specialized CLI tools, such as provided by @fedify, or at least scripts/aliases.
Speaking of RFC 9421, which notable fediverse implementations can't handle it yet? Anyone keeping track?