Token management in Laravel - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is token management in Laravel?

Token management in Laravel is the process of creating, storing, and validating tokens that help secure user authentication and API access.

intermediate

How does Laravel Sanctum help with token management?

Laravel Sanctum provides a simple way to issue API tokens to users without OAuth complexity, allowing token creation, expiration, and revocation.

intermediate

What is the purpose of the 'personal_access_tokens' table in Laravel Sanctum?

It stores the tokens issued to users, including token name, abilities, expiration, and the user it belongs to, enabling token validation and management.

intermediate

How can you revoke a token in Laravel?

You can revoke a token by deleting it from the database or using the delete method on the token model, which prevents further use of that token.

beginner

Why is it important to set token abilities or scopes in Laravel?

Setting abilities limits what actions a token can perform, improving security by restricting token permissions to only what is necessary.

Which Laravel package is commonly used for simple API token management?

A Laravel Sanctum

B Laravel Passport

C Laravel Breeze

D Laravel Jetstream

Laravel Sanctum is designed for simple token management without the complexity of OAuth.

Where are Laravel Sanctum tokens stored by default?

A In the users table

B In the personal_access_tokens table

C In the sessions table

D In cache memory

Sanctum stores tokens in the personal_access_tokens table to manage and validate them.

What method would you use to create a new token for a user in Laravel Sanctum?

A createToken()

B makeToken()

C generateToken()

D newToken()

The createToken() method on the user model creates a new API token.

How can you limit what a token can do in Laravel Sanctum?

A By deleting the user

B By changing the user password

C By setting token abilities/scopes

D By modifying the session timeout

Token abilities restrict the actions allowed with that token, enhancing security.

What happens if you delete a token from the database in Laravel Sanctum?

A Nothing, the token still works

B The token automatically renews

C The user is logged out from all devices

D The token becomes invalid and cannot be used

Deleting a token invalidates it, preventing further access with that token.

Explain how Laravel Sanctum manages API tokens and why it is useful for token management.

Think about how Sanctum helps avoid complex OAuth setups.

Describe the steps to revoke a token in Laravel and why revoking tokens is important.

Consider what happens if a token is lost or compromised.