From 469c3d855b2b5d4cd74eb1abb51e184eb5974b21 Mon Sep 17 00:00:00 2001
From: "eunok.shin" <eunok.shin@samsung.com>
Date: Fri, 22 Jul 2016 13:28:29 +0900
Subject: [PATCH] change 3rd party(Github) code

Change-Id: Iaa28bccc46b8eef8e493cf8e99eebc939bf0db0f
Signed-off-by: eunok.shin <eunok.shin@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/9589
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Jee Hyeok Kim <jihyeok13.kim@samsung.com>
---
 cloud/account/Github.jar                           | Bin 2517 -> 2484 bytes
 .../iotivity/cloud/accountserver/oauth/Github.jar  | Bin 2517 -> 0 bytes
 .../iotivity/cloud/accountserver/oauth/Github.java | 123 +++++++++++++++++++++
 3 files changed, 123 insertions(+)
 delete mode 100644 cloud/account/src/main/java/org/iotivity/cloud/accountserver/oauth/Github.jar
 create mode 100644 cloud/account/src/main/java/org/iotivity/cloud/accountserver/oauth/Github.java

diff --git a/cloud/account/Github.jar b/cloud/account/Github.jar
index c7b8f8a29a06024628407de7b715c22a4aac2102..5d6cce7e0a06b8118bee1894b7448f3896a0242c 100644
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diff --git a/cloud/account/src/main/java/org/iotivity/cloud/accountserver/oauth/Github.jar b/cloud/account/src/main/java/org/iotivity/cloud/accountserver/oauth/Github.jar
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diff --git a/cloud/account/src/main/java/org/iotivity/cloud/accountserver/oauth/Github.java b/cloud/account/src/main/java/org/iotivity/cloud/accountserver/oauth/Github.java
new file mode 100644
index 0000000..55205f6
--- /dev/null
+++ b/cloud/account/src/main/java/org/iotivity/cloud/accountserver/oauth/Github.java
@@ -0,0 +1,123 @@
+/*
+ * //******************************************************************
+ * //
+ * // Copyright 2016 Samsung Electronics All Rights Reserved.
+ * //
+ * //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+ * //
+ * // 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 org.iotivity.cloud.accountserver.oauth;
+
+import java.util.HashMap;
+import org.apache.oltu.oauth2.client.OAuthClient;
+import org.apache.oltu.oauth2.client.URLConnectionClient;
+import org.apache.oltu.oauth2.client.request.OAuthBearerClientRequest;
+import org.apache.oltu.oauth2.client.request.OAuthClientRequest;
+import org.apache.oltu.oauth2.client.response.GitHubTokenResponse;
+import org.apache.oltu.oauth2.client.response.OAuthResourceResponse;
+import org.apache.oltu.oauth2.common.OAuth;
+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;
+import org.iotivity.cloud.accountserver.Constants;
+import org.iotivity.cloud.util.JSONUtil;
+import org.iotivity.cloud.util.Log;
+
+/**
+ *
+ * This class provides a sample to make .jar that communicates with OAuth2
+ * provider.
+ *
+ */
+public class Github implements OAuthServer {
+
+    // do not use 'client_id' and 'secret' variables.
+    // should use values that are obtained from github.
+    final static private String client_id    = "ea9c18f540323b0213d0";
+    final static private String secret       = "4bc0cd9fe21269507eb8eba3a32664a0f598dbc9";
+    final static private String resource_url = "https://api.github.com/user";
+
+    @Override
+    public HashMap<String, String> requestAccessToken(String authCode,
+            String authServerUrl) {
+
+        HashMap<String, String> authServerInfo = new HashMap<String, String>();
+
+        try {
+
+            OAuthClientRequest request = OAuthClientRequest
+                    .tokenProvider(OAuthProviderType.GITHUB)
+                    .setGrantType(GrantType.AUTHORIZATION_CODE)
+                    .setClientId(client_id).setClientSecret(secret)
+                    .setCode(authCode).buildBodyMessage();
+
+            OAuthClient oAuthClient = new OAuthClient(
+                    new URLConnectionClient());
+            GitHubTokenResponse oAuthResponse = oAuthClient.accessToken(request,
+                    GitHubTokenResponse.class);
+
+            authServerInfo.put(Constants.KEY_ACCESS_TOKEN_GH,
+                    oAuthResponse.getAccessToken());
+
+        } catch (OAuthSystemException | OAuthProblemException e) {
+            authServerInfo.put(Constants.ERROR_MESSAGE, e.getMessage());
+        }
+
+        return authServerInfo;
+    }
+
+    @Override
+    public HashMap<String, String> requestGetUserInfo(String accessToken,
+            String apiServerUrl) {
+
+        HashMap<String, String> authServerInfo = new HashMap<String, String>();
+
+        String userInfo = null;
+
+        if (accessToken == null) {
+            Log.w("accessToken is null!");
+            return null;
+        }
+
+        try {
+
+            OAuthClientRequest request = new OAuthBearerClientRequest(
+                    resource_url).setAccessToken(accessToken)
+                            .buildQueryMessage();
+
+            OAuthClient oAuthClient = new OAuthClient(
+                    new URLConnectionClient());
+            OAuthResourceResponse resourceResponse = oAuthClient.resource(
+                    request, OAuth.HttpMethod.GET, OAuthResourceResponse.class);
+
+            userInfo = resourceResponse.getBody();
+            Log.d("userInfo: " + userInfo);
+
+        } catch (OAuthSystemException | OAuthProblemException e) {
+            authServerInfo.put(Constants.ERROR_MESSAGE, e.getMessage());
+        }
+
+        String userIdKey = "login";
+        JSONUtil<HashMap<String, String>> util = new JSONUtil<HashMap<String, String>>();
+        HashMap<String, String> parsedData = util.parseJSON(userInfo,
+                HashMap.class);
+        String userId = parsedData.get(userIdKey);
+        authServerInfo.put(Constants.KEY_USER_ID, userId);
+
+        return authServerInfo;
+    }
+}
-- 
2.7.4