java-jwt-tools

This library is used to get access tokens(JWT) from your front end requests, decode JWTs, and get user's Scopes, Groups, Roles, and Permissions information.

To install the library, please add dependencies to your build file:

repositories { 
    maven { url 'https://jitpack.io' }
}

dependencies {
    compile 'com.github.YangCaoModa:java-jwt-tools:v0.1.4'
}

To use it, just need to import one package in your controllers:

import com.modaoperandi.java.jwt.tools.DecodedToken;

Here is an example:

@Autowired
private HttpServletRequest request;

        // Included codes below in your methods:

	DecodedToken decodedToken = new DecodedToken(request);
	String authToken = decodedToken.getToken();
	String scopes = decodedToken.getScopes();
	String[] groups = decodedToken.getGroups();
	String[] roles = decodedToken.getRoles();
	String[] permissions = decodedToken.getPermissions();
	
	decodedToken.printUserInfo();     // print out Scopes, Groups, Roles, and Permissions
        decodedToken.printToken();        // print out authToken
	decodedToken.printScopes();       // print out Scopes
	decodedToken.printGroups();       // print out Groups
	decodedToken.printRoles();        // print out Roles
	decodedToken.printPermissions();  // print out Permissions