User management

Each user will be a key prefixed with $$user_${user_name}
Token to access that user will be the value of the key
That token should be stored encrypted
Permission will the stored as a key $$permission_${user_name} and as a string ... maybe use the rw linux like

Questions?

Will users be global or per database?

Per-database so we can easier manage a cluster with many customers

How will we decide if a user has or not access to the keys?

There will be 2 kinds of base permission, allow, deny. Allow user will by default have no access and will have to have a list of keys they have access too. On the other hand deny user will have access to all keys and one can limit their access.
The permission will be stored in the key $$permission_${user_name} as the first value e.g read, r * or write: w test* read and write rw, increment i
e.g set-permissions $user_name $type $keys $type $keys command
e.g set-permissions jose rw test # Read write test
e.g set-permission jose r test,$connections rw user_*

Open problems

Permission to became arbiter
Read and write different permission
Document how to set permission for all databases
Set different permissions for multiple users