Rick van Rein <rick@xxxxxxxxxxxxxxx> writes: > Git providers are inventing proprietary extensions to HTTP authentication > for Git. It seems smarter to use SASL for this purpose, possibly allowing > the client a choice and authentication ringback to the client's own domain. To adopt things like this, the work to extend how to make extensible what is on WWW-Authenticate in the thread that contains this recent message https://lore.kernel.org/git/Y9LvFMzriAWUsS58@xxxxxxxxxxxxxxxxxxxxxxx/ may be relevant, perhaps?