amitsjain / spring-boot-security-jwt

Project using Spring Boot + Security + JWT for REST endpoints

Spring-Boot-Security-Jwt

Project using Spring Boot + Security + JWT for REST endpoints authentication / authorization.

About the example

• Spring Boot 1.5.4.RELEASE
• Sprign Framework 4.3.9.RELEASE
• Spring Security 4.2.3.RELEASE
• Tomcat Embed 8.5.15
• Joda DateTime 2.9.9

Login

You can login using two ways:

1 - Calling the endpoint /login in LoginController
Format: JSON

{ 
  "username" : "user"
  "password" : "test123"
}

2 - Calling the endpoint /loginForm that SpringSecurity offers and we config in WebSecurityConfig class.
Format: x-www-form-urlencoded (Form submit, for example)

The success response is the following:

eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJiaHIiLCJyb2xlIjoiQURNSU4iLCJleHAiOjE1MDcxMDg3MjJ9.-fkoAQ-u8zHQBE4OgayRtJOpSTaEEyaL1bbPRt-bRNUy_qarcA8zs_BQ4aIh8n4FcQ3eZbK8HzOHZ5JzX08Yhg  

In case of any error during authentication:

401 Unauthorized

Authenticated URL's

This URL's can only be reached if the user is authenticated (token is valid in the HEADER)

Header:

  Authorization: Bearer eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJiaHIiLCJyb2xlIjoiQURNSU4iLCJleHAiOjE1MDcxMDg3MjJ9.-fkoAQ-u8zHQBE4OgayRtJOpSTaEEyaL1bbPRt-bRNUy_qarcA8zs_BQ4aIh8n4FcQ3eZbK8HzOHZ5JzX08Yhg

Endpoints Available:

http://localhost:8080/api/hello/admin (GET)
http://localhost:8080/api/hello/user (GET)
http://localhost:8080/api/me (POST)
http://localhost:8080/api/user (POST)

Running the Example

This project contains an Embedded maven. In a terminal, navigate to the project folder and run:

On Linux:

./mvnw clean spring-boot:run

On Windows

mvnw.cmd clean spring-boot:run

Then, you can login:

http://localhost:8080/login
http://localhost:8080/loginForm

Try any of the combinations:

• User role: user/test123
• Admin role: admin/test123

They are configured in WebSecurityConfig.java:

    @Autowired
    public void configureAuthentication(AuthenticationManagerBuilder authenticationManagerBuilder) throws Exception {
        //Default users to grant access
        authenticationManagerBuilder
            .inMemoryAuthentication()
            .withUser("user").password("test123").authorities("USER").and()
            .withUser("admin").password("test123").authorities("ADMIN");

        authenticationManagerBuilder.authenticationProvider(authenticationProvider);
    }