Token Authentication Library 0.0.1

Token Authentication Library v0.0.1

Features

• ✅ @RequireAuth annotation for method and class-level authentication
• ✅ Configurable token verification service URL
• ✅ Automatic token extraction from HTTP headers
• ✅ User context available in controllers (username, email, status)
• ✅ Thread-safe authentication context
• ✅ Automatic 403 response for invalid tokens
• ✅ Convenient User user = AuthUtil.getUser() access pattern

Usage

Add this dependency to your microservice's pom.xml:

<dependency>
    <groupId>com.leveledcv</groupId>
    <artifactId>token-authentication-lib</artifactId>
    <version>0.0.1</version>
</dependency>

Configuration

# application.yml
auth:
  token-verify-url: http://localhost:8081/token/verify
  token-header: Authorization
  token-prefix: "Bearer "

Example Usage

@RequireAuth
@GetMapping("/protected")
public ResponseEntity<String> protectedEndpoint() {
    User user = AuthUtil.getUser();
    return ResponseEntity.ok("Hello " + user.username);
}

Full Changelog: ...v0.0.1