Allow backend to create bucket with static credentials from web frontend.

[chenkins]

Is this a use-case or should we focus on desktop client for vault creation or support both?

https://www.javathinking.com/blog/how-can-i-securely-wipe-a-confidential-data-in-memory-in-java-with-guarantee-it-will-not-be-optimized/#step-by-step-implementation-securely-wiping-a-password