public static void main(final String... args) { // Replace these with your own api key and secret final String apiKey = "your api key"; final String apiSecret = "your api secret"; final OAuthService service = new ServiceBuilder() .apiKey(apiKey) .apiSecret(apiSecret) .scope("status_update publish_feed") .callback("http://your.doman.com/oauth/renren") .build(RenrenApi.instance()); final Scanner in = new Scanner(System.in); System.out.println("=== " + NETWORK_NAME + "'s OAuth Workflow ==="); System.out.println(); // Obtain the Authorization URL System.out.println("Fetching the Authorization URL..."); final String authorizationUrl = service.getAuthorizationUrl(EMPTY_TOKEN); System.out.println("Got the Authorization URL!"); System.out.println("Now go and authorize ScribeJava here:"); System.out.println(authorizationUrl); System.out.println("And paste the authorization code here"); System.out.print(">>"); final Verifier verifier = new Verifier(in.nextLine()); System.out.println(); // Trade the Request Token and Verfier for the Access Token System.out.println("Trading the Request Token for an Access Token..."); final Token accessToken = service.getAccessToken(EMPTY_TOKEN, verifier); System.out.println("Got the Access Token!"); System.out.println("(if your curious it looks like this: " + accessToken + " )"); System.out.println(); // Now let's go and ask for a protected resource! System.out.println("Now we're going to access a protected resource..."); final OAuthRequest request = new OAuthRequest(Verb.POST, PROTECTED_RESOURCE_URL, service); final Map<String, String> parameters = new HashMap<>(); parameters.put("method", "users.getInfo"); parameters.put("format", "json"); parameters.put("v", "1.0"); final List<String> sigString = new ArrayList<>(parameters.size() + 1); for (final Map.Entry<String, String> entry : parameters.entrySet()) { request.addQuerystringParameter(entry.getKey(), entry.getValue()); sigString.add(String.format("%s=%s", entry.getKey(), entry.getValue())); } sigString.add(String.format("%s=%s", OAuthConstants.ACCESS_TOKEN, accessToken.getToken())); Collections.sort(sigString); final StringBuilder b = new StringBuilder(); for (final String param : sigString) { b.append(param); } b.append(apiSecret); System.out.println("Sig string: " + b.toString()); request.addQuerystringParameter("sig", md5(b.toString())); service.signRequest(accessToken, request); final Response response = request.send(); System.out.println("Got it! Lets see what we found..."); System.out.println(); System.out.println(response.getCode()); System.out.println(response.getBody()); System.out.println(); System.out.println("Thats it man! Go and build something awesome with ScribeJava! :)"); }