OpenID Simple Openid

Login.java

package controllers;

import java.util.HashMap;
import java.util.Map;

import org.codehaus.jackson.node.ObjectNode;

import play.libs.F.Promise;
import play.libs.Json;
import play.libs.OpenID;
import play.libs.OpenID.UserInfo;
import play.mvc.Controller;
import play.mvc.Result;

public class Login extends Controller  {
	
	@SuppressWarnings("serial")
	public static final Map<String, String> identifiers = new HashMap<String, String>() {
		{
			put("google", "https://www.google.com/accounts/o8/id");
		}
	};
	
	public static Result getProvider( String providerId ) {
		String providerUrl = identifiers.get(providerId);
		String returnToUrl = "http://localhost:9000/login/verify";
		
		if (providerUrl == null)
			return badRequest("Could not find provider " + providerId);
		
		Promise<String> redirectUrl = OpenID.redirectURL(providerUrl, returnToUrl);
		
		ObjectNode node = Json.newObject();
		node.put("url", redirectUrl.get());
		
		//The page is going to be redicted using javascript
		return ok(node);
	}
	
	public static Result verifyLogin() {
		
		Promise<UserInfo> userInfoPromise = OpenID.verifiedId();
		
		UserInfo userInfo = userInfoPromise.get();
		
		return ok(Json.toJson(userInfo));
		
	}
	
	
}