我怎样才能达到服务器用户的日历信息？ [英] How can I reach users' calendar information on server?
问题描述
授权的用户在我的Android应用程序。而且我发送用户的令牌和其他信息到我的服务器。在这台服务器我要实现对用户的一些逻辑。
我想有完全<一个href=\"http://stackoverflow.com/questions/26351730/how-to-insert-events-into-google-calendar-from-server-with-client-token\">this流程。
我跟着这个链接步骤 quickstart.php让服务器用户的日历。
但是我收到以下错误：
谷歌OAuth的异常'有消息'不能JSON德code令牌
为此，我试过这个解决方案。
而是我拿同样的错误。因此，作为第三个选项我创建了JSON格式自己像这个解决方案如下。$的access_token ='{
的access_token：$的access_token。
token_type：旗手，
expires_in：3600，
id_token：$ id_token。
refresh_token：，
创造：。时间（） 。'
};你看，我不知道如何来交换刷新令牌。我搜索如何获得刷新令牌，看到这个问题。实施该解决方案以我的code，但什么都没有改变。
修改4 ：我试图根据在android应用这个答案以获得访问令牌并将其发送到应用服务器。我走的是code像我一样以前：
GoogleSignInAccount ACCT = result.getSignInAccount（）;
code = acct.getServerAuth code（）; //发送此code到的AsyncTask获得访问令牌我的函数来获得访问令牌：
私人无效getAccessToken（）抛出GoogleAuthException，IOException异常{
新的AsyncTask＆LT;太虚，太虚，字符串＆GT;（）{
@覆盖
保护字符串doInBackground（虚空...... PARAMS）{
清单＆LT;串GT;范围=新的LinkedList＆LT;串GT;（）;
scopes.add（https://www.googleapis.com/auth/calendar）;
scopes.add（https://www.googleapis.com/auth/calendar.readonly）;
scopes.add（https://www.googleapis.com/auth/urlshortener）; GoogleAuthorization codeFLOW流量=新GoogleAuthorization codeFlow.Builder（运输，jsonFactory，CLIENT_ID，client_secret，范围）.build（）; 尝试{
GoogleTokenResponse解析度= flow.newTokenRequest（code）.execute（）;
的accessToken = res.getAccessToken（）;
}赶上（IOException异常五）{
}在PHP的服务器端，我改变的的用户使用example.php 文件小，如下一点，因为我有访问令牌现在：
$客户=新Google_Client（）;
$客户 - ＆GT; SETCLIENTID（$ CLIENT_ID）;
$客户 - ＆GT; setClientSecret（$ client_secret）;
$客户 - ＆GT; setAccessType（离线）;
$客户 - ＆GT; setRedirectUri（$ REDIRECT_URI）;
$客户 - ＆GT; addScope（https://www.googleapis.com/auth/urlshortener）;
$ =服务新Google_Service_Urlshortener（$客户端）;
如果（使用isset（$ _ REQUEST ['注销']））{
未设置（$ _ SESSION ['ACCESS_TOKEN']）;
}
$客户 - ＆GT; setAccessToken（{的access_token：'。$的access_token'，token_type：旗手，expires_in：3600，创造：时间（）。'}'） ;
如果（$客户 - ＆GT; getAccessToken（）及和放大器;使用isset（$ _ GET ['URL']））{
$ URL =新Google_Service_Urlshortener_Url（）;
$ URL-＆GT; longUrl = $ _GET ['URL'];
$短= $服务 - ＆GT; URL-＆GT;插入（$网址）;
$ _SESSION ['ACCESS_TOKEN'] = $客户 - ＆GT; getAccessToken（）;但现在我收到以下错误：
致命错误：未捕获的异常'Google_Service_Exception有消息错误调用POST 的https：// WWW。 googleapis.com/urlshortener/v1/url ：（403）权限不足在C：\\ WAMP \\ WWW \\谷歌的PHP的\\ src \\谷歌\\ HTTP \\ REST.php线110
解决方案我越来越没有足够的权限错误后我开始使用GoogleAuthorization codeFLOW正如我在OP提到获得访问令牌。然后我试图日历范围添加到
GoogleApiClient.Builder（本），但我得到的错误一样，如果我加入验证我不能添加范围。 GOOGLE_SIGN_IN_API，因为我已经加入Auth.GOOGLE_SIGN_IN_API来GoogleApiClient.Builder。所以这次我尝试添加的范围GoogleSignInOptions.Builder，现在正在工作。我能够同时获得刷新令牌和访问令牌。低于code解决我的问题：GoogleSignInOptions GSO = state.getGso（）;
如果（GSO == NULL）{
GSO =新GoogleSignInOptions.Builder（GoogleSignInOptions.DEFAULT_SIGN_IN）
.requestScopes（新范围（https://www.googleapis.com/auth/calendar））
.requestIdToken（的getString（R.string.server_client_id））
.requestEmail（）
.requestServerAuth code（的getString（R.string.server_client_id），FALSE）
.requestProfile（）
。建立（）;
}Users authorize in my android application. And I am sending users' token and other information to my server. At this server I want to implement some logic for users.
I want to have exactly this flow.
I followed the steps quickstart.php in this link to get users' calendars on server.
But I get following error :
google oauth exception' with message 'could not json decode the token'
For this reason I tried this solution. But i take same error. So as 3rd option I created the json format myself like in this solution as below.
$access_token = '{ "access_token":'.$access_token.', "token_type":"Bearer", "expires_in":3600, "id_token":'.$id_token.', "refresh_token":" ", "created":'. time() .' }';as you see I do not know how to exchange refresh token . I searched how to get refresh token and saw this question. And implemented this solution to my code but nothing changed.
Edit 4 : I tried to get access token according to this answer at android application and send it to app server. I'm taking the code as before I did :
GoogleSignInAccount acct = result.getSignInAccount(); code = acct.getServerAuthCode();//sending this code to AsyncTask to get access tokenmy function to get Access Token:
private void getAccessToken()throws GoogleAuthException, IOException{ new AsyncTask<Void, Void, String>() { @Override protected String doInBackground(Void... params) { List<String> scopes = new LinkedList<String>(); scopes.add("https://www.googleapis.com/auth/calendar"); scopes.add("https://www.googleapis.com/auth/calendar.readonly"); scopes.add("https://www.googleapis.com/auth/urlshortener"); GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder(transport, jsonFactory, client_id, client_secret, scopes).build(); try{ GoogleTokenResponse res = flow.newTokenRequest(code).execute(); accessToken = res.getAccessToken(); }catch(IOException e){ }at the php server side I changed user-example.php file little bit as below because I have the access token now:
$client = new Google_Client(); $client->setClientId($client_id); $client->setClientSecret($client_secret); $client->setAccessType("offline"); $client->setRedirectUri($redirect_uri); $client->addScope("https://www.googleapis.com/auth/urlshortener"); $service = new Google_Service_Urlshortener($client); if (isset($_REQUEST['logout'])) { unset($_SESSION['access_token']); } $client->setAccessToken('{"access_token":"'. $access_token .'","token_type":"Bearer","expires_in":3600,"created":'. time() .'}'); if ($client->getAccessToken() && isset($_GET['url'])) { $url = new Google_Service_Urlshortener_Url(); $url->longUrl = $_GET['url']; $short = $service->url->insert($url); $_SESSION['access_token'] = $client->getAccessToken();But now I'm getting below error:
Fatal error: Uncaught exception 'Google_Service_Exception' with message 'Error calling POST https://www.googleapis.com/urlshortener/v1/url: (403) Insufficient Permission' in C:\wamp\www\google-php\src\Google\Http\REST.php on line 110
解决方案I was getting Insufficient Permission error after I started to use GoogleAuthorizationCodeFlow to get access token as I mentioned in my OP. And then I tried to add Calendar scope to
GoogleApiClient.Builder(this)but I get error like I can't add scope if I addAuth.GOOGLE_SIGN_IN_APIbecause I had addedAuth.GOOGLE_SIGN_IN_APIto GoogleApiClient.Builder. So this time I tried to add the scope to GoogleSignInOptions.Builder and it is working now. I'm able to get both refresh token and access token. Below code solved my problem:GoogleSignInOptions gso = state.getGso(); if(gso == null){ gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN) .requestScopes(new Scope("https://www.googleapis.com/auth/calendar")) .requestIdToken(getString(R.string.server_client_id)) .requestEmail() .requestServerAuthCode(getString(R.string.server_client_id), false) .requestProfile() .build(); }
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