Certificate automation

[carloscabanero]

Discussed in #1537

^{Originally posted by pilif July 31, 2022}
Blink is the only iOS SSH client with support for certificate authentication and it’s the only viable ssh client for me because of that.

However, as our certificates have a very short expiration time, I would love if there was some way to automate that process at least a bit.

Is there a blink URL scheme by which I can add a certificate to a public key? That would be very useful already.

Or alternatively, is there a way to link a certificate to iCloud Drive rather than importing it one-time

[carloscabanero]

Depends on #1889