# Authorization
## Before 1.2.0
At that time, only one access token could be used. It is declared during nixos-infect stage and generated by the mobile app.
## After 1.2.0
New auth system was introduced in 1.2.0. See [[migrations#Create tokens JSON file]] for details on migration to the new system.
### Tokens storage
### Token control
### New device token creation
### Recovery token