sequenceDiagram
participant Client
participant Server
Client->>Server :1
Note over Client: Post req. login (email/Pw)
Note over Server: Credentials correct && user exist? 'unique JWT created' : 'error message'
Note over Client: JWT sparas: cookies || local storage
Note over Server: Newly created JWT sent back to client
Note over Client: User logged in. Next app visit, sends JWT t oaccess protected route
Note over Server: Verification
Note over Client: Access :) || Denied :(
Note over Server: Valid JWT? 'grant access to protected route' : 'error message'