001/* 002 * (C) Copyright 2015-2016 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Andre Justo 018 */ 019package org.nuxeo.ecm.liveconnect.dropbox; 020 021import java.io.IOException; 022 023import org.apache.commons.logging.Log; 024import org.apache.commons.logging.LogFactory; 025import org.nuxeo.ecm.liveconnect.core.AbstractLiveConnectOAuth2ServiceProvider; 026 027import com.google.api.client.http.GenericUrl; 028import com.google.api.client.http.HttpRequestFactory; 029import com.google.api.client.http.HttpResponse; 030import com.google.api.client.json.GenericJson; 031import com.google.api.client.json.JsonObjectParser; 032 033/** 034 * @since 7.3 035 */ 036public class DropboxOAuth2ServiceProvider extends AbstractLiveConnectOAuth2ServiceProvider { 037 038 private static final String ACCOUNT_INFO_URL = "https://api.dropbox.com/2/users/get_current_account"; 039 040 private static final HttpRequestFactory requestFactory = HTTP_TRANSPORT.createRequestFactory( 041 request -> request.setParser(new JsonObjectParser(JSON_FACTORY))); 042 043 @Override 044 protected String getUserEmail(String accessToken) throws IOException { 045 GenericUrl url = new GenericUrl(ACCOUNT_INFO_URL); 046 url.set("authorization", "Bearer " + accessToken); 047 048 HttpResponse response = requestFactory.buildPostRequest(url, null).execute(); 049 GenericJson json = response.parseAs(GenericJson.class); 050 return json.get("email").toString(); 051 } 052 053 protected HttpRequestFactory getRequestFactory() { 054 return requestFactory; 055 } 056}