Authentication is disabled by default in LubeLogger. To enable authentication, navigate to the "Settings" tab and check "Enable Authentication".
A dialog will pop up prompting you to enter a Username and Password. These are the credentials for the "Root User", i.e.: the SuperUser.
Once you have set up your credentials, the app will you out to a Login screen, login using the credentials you just created.
There will now be a dropdown tab to the right of "Settings", click on it and you will see two options: "Admin Panel" and "Logout"

Before you get started, it is highly recommended that you set up a SMTP server(though not required) as it will greatly automate the User's Registration Process.
If you have an SMTP server, you can set it up in LubeLogger using the variables within .env
To set up new users, you must first have their email address on hand as the registration process is invite-only by design.
Navigate to the "Admin Panel" and select "Generate New Token". A dialog will prompt you to enter the email address of the user.
If you have SMTP set up, there will be a switch right next to the button that says "Auto Notify(via Email)", this switch is only enabled with valid SMTP settings.
Enter the user's email address, and a new token will be generated and emailed to them if SMTP is set up, otherwise you will have to send it to them manually.
The user can then navigate to your LubeLogger instance, click the "Register" link under the "Login" button and type in their details including the token they received.
Note: It is important that their email address matches the email address the token is issued to, otherwise they will receive an Invalid Token error.
Once the user has registered their account, they will then be able to login and start adding their own vehicles