/**
* Copyright 2010 Newcastle University
*
* http://research.ncl.ac.uk/smart/
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.oltu.oauth2.client;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import org.junit.Test;
import org.apache.oltu.oauth2.client.OAuthClient;
import org.apache.oltu.oauth2.client.URLConnectionClient;
import org.apache.oltu.oauth2.client.request.OAuthClientRequest;
import org.apache.oltu.oauth2.client.response.GitHubTokenResponse;
import org.apache.oltu.oauth2.common.OAuthProviderType;
import org.apache.oltu.oauth2.common.exception.OAuthProblemException;
import org.apache.oltu.oauth2.common.exception.OAuthSystemException;
import org.apache.oltu.oauth2.common.message.types.GrantType;
/**
* Simple example that shows how to get OAuth 2.0 access token from Facebook
* using Amber OAuth 2.0 library
*
*
*
*
*/
public class OAuthClientTest {
public static void main(String[] args) throws OAuthSystemException, IOException {
try {
OAuthClientRequest request = OAuthClientRequest
.authorizationProvider(OAuthProviderType.FACEBOOK)
.setClientId("131804060198305")
.setRedirectURI("http://localhost:8080/")
.buildQueryMessage();
//in web application you make redirection to uri:
System.out.println("Visit: " + request.getLocationUri() + "\nand grant permission");
System.out.print("Now enter the OAuth code you have received in redirect uri ");
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String code = br.readLine();
request = OAuthClientRequest
.tokenProvider(OAuthProviderType.FACEBOOK)
.setGrantType(GrantType.AUTHORIZATION_CODE)
.setClientId("131804060198305")
.setClientSecret("3acb294b071c9aec86d60ae3daf32a93")
.setRedirectURI("http://localhost:8080/")
.setCode(code)
.buildBodyMessage();
OAuthClient oAuthClient = new OAuthClient(new URLConnectionClient());
//Facebook is not fully compatible with OAuth 2.0 draft 10, access token response is
//application/x-www-form-urlencoded, not json encoded so we use dedicated response class for that
//Own response class is an easy way to deal with oauth providers that introduce modifications to
//OAuth specification
GitHubTokenResponse oAuthResponse = oAuthClient.accessToken(request, GitHubTokenResponse.class);
System.out.println(
"Access Token: " + oAuthResponse.getAccessToken() + ", Expires in: " + oAuthResponse
.getExpiresIn());
} catch (OAuthProblemException e) {
System.out.println("OAuth error: " + e.getError());
System.out.println("OAuth error description: " + e.getDescription());
}
}
@Test
public void dummyTest() {
}
}