Personal signing key reproduction issue

[talhasch]

https://github.com/blockstack/radiks/blob/36c474bf99f2fa3ef4dbe7dd5bd7a52f134b631e/src/models/user.ts#L79-L102

In case of server error, the personal signing key is regenerated and disrupts data integrity on the basis of the user.

"then" should be used instead of "finally"

[feruzm]

I think this should be prioritized, user loosing access to potentially their own data is certainly bug...

[friedger]

What about a deterministic key generation, like a derived key from that app private key? Then reproducing the key has no side effect.