- In the case of parsing an public SSH certificate key, use the underlying key type instead of the certificate type. This means `ed25519-cert-v01` would be seen as `ed25519` type and thus correctly parsed. Certificates do not
change the keysize or otherwise parsing of the key.
- Add unit test.
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6953
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>