gistfile1.groovy

package test;

import java.io.*;
import java.net.*;

import oauth.signpost.*;
import oauth.signpost.basic.*;

public class SingpostTest {

  public static void main (String[] args) throws Exception, RuntimeException{

    OAuthConsumer consumer = new DefaultOAuthConsumer("CiEgwWDkA5BFpNrc0RfGyVuSlOh4tig5kOTZ9q97qcXNrFl7zqk-Ts7DqRGaKDCV","dhho4dfoCmiQXrkw4yslork5XWLFnPSuMR-8gscPVjY4jqFFHPYWJKgpFl4uLTM6");

    OAuthProvider provider = new DefaultOAuthProvider("https://api.linkedin.com/uas/oauth/request_token",
                                                      "https://api.linkedin.com/uas/oauth/access_token", 
                                                      "https://api.linkedin.com/uas/oauth/authorize");

    System.out.println("Fetching request token from LinkedIn...");

    // we do not support callbacks, thus pass OOB
    String authUrl = provider.retrieveRequestToken(consumer, OAuth.OUT_OF_BAND);

    System.out.println("Request token: " + consumer.getToken());
    System.out.println("Token secret: " + consumer.getTokenSecret());

    System.out.println("Now visit:\n" + authUrl + "\n... and grant this app authorization");
    System.out.println("Enter the PIN code and hit ENTER when you're done:");

    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String pin = br.readLine();

    System.out.println("Fetching access token from LinkedIn...");

    provider.retrieveAccessToken(consumer, pin);

    System.out.println("Access token: " + consumer.getToken());
    System.out.println("Token secret: " + consumer.getTokenSecret());

    URL url = new URL("http://api.linkedin.com/v1/people/~/network?count=50");
    HttpURLConnection request = (HttpURLConnection) url.openConnection();

    consumer.sign(request);

    System.out.println("Sending request to LinkedIn...");
    request.connect();

    System.out.println("Response: " + request.getResponseCode() + " "
            + request.getResponseMessage());
  }
}