Token Validation (Java)

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.HashMap;
import java.util.Map;

public class TokenCheck {
    public static void main(String[] args) {
        try {
            String inputJson = "{\"jwtToken\":\"your-jwt-token\"}"; // Ganti dengan input yang sesuai

            Map data = new HashMap<>();
            data.put("jwtToken", "your-jwt-token");  // Ganti dengan data yang sesuai

            if (data.containsKey("jwtToken") && !data.get("jwtToken").isEmpty()) {
                String jwtToken = data.get("jwtToken");
                String apiKey = "xxxx-yyyy-zzzz"; // static api key from jwteauth vendor
                String origin = "https://yourdomain.com"; // domain name

                HttpClient client = HttpClient.newHttpClient();
                HttpRequest request = HttpRequest.newBuilder()
                        .uri(new URI("https://server1.jwteauth/endpoint/checkToken")) // static url endpoint
                        .header("Origin", origin)
                        .header("Authorization", "Bearer " + apiKey)
                        .header("X-JWT-Token", jwtToken)
                        .build();

                HttpResponse response = client.send(request, HttpResponse.BodyHandlers.ofString());

                if (response.statusCode() == 200) {
                    System.out.println("Response: " + response.body());
                } else {
                    System.out.println("Error: " + response.body());
                }
            } else {
                System.out.println("Token not found.");
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}