Google OAuth 2.0 服务帐户 - 日历 API(PHP 客户端) [英] Google OAuth 2.0 Service Account - Calendar API (PHP Client)

问题描述

我有一个 Google Apps 帐户.我正在尝试在此帐户中操作用户日历.

I have a Google Apps account. I am trying to manipulate a users Calendar within this account.

• 我已经创建了项目，添加了日历 API 服务，并通过 API 控制台创建了一个服务帐户 OAuth 2.0 客户端 ID.
• 我已通过日历设置将生成的电子邮件地址添加到日历以共享日历.
• 我已按照建议的步骤管理 API 访问.客户端名称与 Google Apps 帐户所在的域相同，范围为 "https://www.googleapis.com/auth/calendar".
• 通过各种来源，我能够编译一个脚本，让我能够读取指定的日历事件并向其添加事件.

我不能做的是创建一个子日历.我已通读，https://developers.google.com/accounts/docs/OAuth2ServiceAccount，并且正在尝试通过prn"发送.

What I cant do is create a sub calendar. I have read through, https://developers.google.com/accounts/docs/OAuth2ServiceAccount, and am attempting to send through the "prn".

这是脚本失败的地方；刷新 OAuth2 令牌时出错，消息:'{ "error" : "access_denied" }'.如果我删除了 prn，那么一切都是好"的.日历只是在开发人员电子邮件下创建的.代码:

This is where the script fails with; Error refreshing the OAuth2 token, message: '{ "error" : "access_denied" }'. If I remove the prn, then all is "good". The calendars just get created under the developer email. Code:

<?
ini_set('display_errors', 1);

session_start();

require_once 'google-api-php-client/src/Google_Client.php';
require_once 'google-api-php-client/src/contrib/Google_CalendarService.php';


const CLIENT_ID = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.apps.googleusercontent.com';
const SERVICE_ACCOUNT_NAME = '[e-mail]';
const MY_EMAIL  = '[e-mail]';
const KEY_FILE = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxx-privatekey.p12';

$client = new Google_Client();
$client->setClientId(CLIENT_ID);
$client->setApplicationName("My App");
$client->setAccessType('offline');
$client->setUseObjects(true);

if (isset($_SESSION['token'])) {
 $client->setAccessToken($_SESSION['token']);
}

$key = file_get_contents(KEY_FILE);

if (isset($_SESSION['token'])) {
    $client->setAccessToken($_SESSION['token']);
} else {
    $client->setAssertionCredentials(new Google_AssertionCredentials(
        SERVICE_ACCOUNT_NAME,
        array('https://www.googleapis.com/auth/calendar'),
        $key,
        'notasecret',
        'http://oauth.net/grant_type/jwt/1.0/bearer',
        MY_EMAIL)
    );  
}

// even tried setting the email here
$client->setClientId(MY_EMAIL);

$calendar = new Google_Calendar();
$calendar->setSummary('calendarx');
$calendar->setTimeZone('Australia/Brisbane');
$createdCalendar = $cal->calendars->insert($calendar);
?>

任何帮助将不胜感激.

推荐答案

prn 字段仅适用于托管域，前提是域管理员允许您的应用程序(基于客户端 ID)模拟用户.

The prn field works only with hosted domains, if the domain administrator enabled your application (based on client id) to impersonate users.

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