upbox function crashes with certain ssh keys

[humoflife]

What happened?

Used upboxset, created a couple of upboxes, and added a person with the following ssh pub key that crashed the upbox function.

ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBNFayLM5MDs RzJz80WjJnXzcZS6kTTugYuRV03hEIRtCADT9faLYdR5qYdJtFE02Vpa2oJb+bolYRq94F1tb+cY= tomc-secretive-ssh-key@secretive.tomc-4.local

How can we reproduce it?

Reproduce it by adding a person with the above ssh key to upboxset and claim the resources.

What environment did it happen in?

Solutions upbox control plane.

[humoflife]

Please try to test it on another control plane, so that it will not interfere with other claimed upboxes during training sessions.