Add Kerberos support

[alvarosimon]

Hi

At this moment the users can connect to the cloud framework using thier login and password, but would be possible to include Kerberos support in your frontend as well? This way any valid user with a kerberos ticket would be logged automatically (and if not the fronted will show the regular user/pass login page).

This request is also related with an OpenNebula PR to include a new auth in Sunstone to authenticate remote users. The authentication work will relies on Apache, the configuration is quite similar to X509 auth, but we will use a Kerberos ticket instead of an user certificate.

More info about this request in OpenNebula:

• Sunstone Kerberos support: Sunstone kerberos support OpenNebula/one#71
• Include Sunstone remote auth doc and apache+passenger+kerberos example: Include Sunstone remote auth doc and apache+passenger+kerberos example OpenNebula/docs#37

Cheers
Alvaro

[tofu-rocketry]

👍