Auth0 JWT Spring Boot

Integrates Auth0 JWT with Spring Boot.

Installation

For Spring-Boot 1.X use:

Gradle

compile('com.github.jwt.auth0:auth0-jwt-spring-boot:3.1.0')

For Spring-Boot 2.X use:

Gradle

compile('com.github.jwt.auth0:auth0-jwt-spring-boot:4.0.0')

Going forward updates will only be made for 2.X compatibility.

Usage

Add @EnableAuth0JwtSpringBoot to the Application-class (the class containing the @SpringBootApplication).
This will enable the auth0 JWT integration and also include the jasypt-spring-boot.

To test locally enable jwt-test-mode and configure jwt-secret. This will return a mock JWT that is encrypted with the configured secret.

Auth0Jwt

This class helps you with extracting information from the JWT. It can be used in your Spring component by autowiring it in.

Get property
To get a property in the JWT, for example nickname:

String nickname = auth0Jwt.getProperty("nickname");

Get name
To get a formatted name from the Auth0 nickname:

String name = auth0Jwt.getName();

Get object
Get object from app_metadata in the JWT. Send an object that matches your Auth0 app_metadata content and have it serialized to this.

Permission permission = auth0Jwt.get(Permission.class);

Configuration

Key	Description	Default value
basic-auth.username	Basic authentication header username
basic-auth.password	Basic authentication header password
jwt-secret	Secret used to verify JWT (from auth0)
jwt-encoded-secret	If the secret configured with 'jwt-secret' is base64 url-safe encoded	true
jwt-key	The key used to store the jwt in the header. If the token is not found using 'jwt-key', it will try to use the standard Authorization-header	jwt
jwt-test-mode	Enable test mode to return mock JWT	false
jwt-test-token	If jwt-test-mode is enabled, return the configured token. If no token is configured, the default test-token is returned
jwt-test-token-file	If jwt-test-mode is enabled, use the content in the file test-jwt.json in classpath (or other filename if configured). If the default filename is present, it will be used. If jwt-test-token is also configured this will be prioritized.	test-jwt.json

Default test-token

• user_id: 123
• name: john.doe@test.com
• nickname: john.doe
• email: john.doe@test.com
• email_verified: true
• picture: https://s.gravatar.com/avatar

Example test-jwt.json

To encode/decode jwt

{
"user_id": "auth0|1231232131231231",
"name": "john.doe@mail.com",
"nickname": "john.doe",
"email": "john.doe@mail.com",
"app_metadata": {
"roles": [
  "ROLE_USER"
]}
}