| // Copyright (C) 2015 The Android Open Source Project |
| // |
| // Licensed 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 com.googlesource.gerrit.plugins.oauth; |
| |
| import static org.scribe.utils.OAuthEncoder.encode; |
| |
| import org.scribe.builder.api.DefaultApi20; |
| import org.scribe.extractors.AccessTokenExtractor; |
| import org.scribe.model.OAuthConfig; |
| import org.scribe.model.Verb; |
| import org.scribe.oauth.OAuthService; |
| import org.scribe.utils.Preconditions; |
| |
| // Source: https://github.com/FeedTheCoffers/scribe-java-extras |
| // License: Apache 2 |
| // https://github.com/FeedTheCoffers/scribe-java-extras/blob/master/pom.xml |
| public class Google2Api extends DefaultApi20 { |
| private static final String AUTHORIZE_URL = |
| "https://accounts.google.com/o/oauth2/auth?response_type=code&client_id=%s&redirect_uri=%s&scope=%s"; |
| |
| @Override |
| public String getAccessTokenEndpoint() { |
| return "https://accounts.google.com/o/oauth2/token"; |
| } |
| |
| @Override |
| public String getAuthorizationUrl(OAuthConfig config) { |
| Preconditions.checkValidUrl( |
| config.getCallback(), "Must provide a valid url as callback. Google does not support OOB"); |
| Preconditions.checkEmptyString( |
| config.getScope(), "Must provide a valid value as scope. Google does not support no scope"); |
| |
| return String.format( |
| AUTHORIZE_URL, config.getApiKey(), encode(config.getCallback()), encode(config.getScope())); |
| } |
| |
| @Override |
| public Verb getAccessTokenVerb() { |
| return Verb.POST; |
| } |
| |
| @Override |
| public OAuthService createService(OAuthConfig config) { |
| return new OAuth20ServiceImpl(this, config); |
| } |
| |
| @Override |
| public AccessTokenExtractor getAccessTokenExtractor() { |
| return OAuth2AccessTokenJsonExtractor.instance(); |
| } |
| } |