在 PHP 中生成访问令牌后如何获取用户电子邮件答案

【问题标题】：how to get user email after access token generate in PHP在 PHP 中生成访问令牌后如何获取用户电子邮件
【发布时间】：2021-03-20 17:30:43
【问题描述】：

我已经使用 PHP Oauth 2.0 使用以下代码成功生成了访问令牌和刷新令牌，我想将刷新令牌和用户电子邮件存储在我的数据库中。我有刷新令牌，但不确定如何获取用户电子邮件。

<?php 
require  '../vendor/autoload.php';
$client = new Google_Client();
$client->setAuthConfig('client_secret_234rcontent.com.json');
$client->addScope('https://www.googleapis.com/auth/calendar');
$client->setRedirectUri('https://' . $_SERVER['HTTP_HOST'] . 
 '/google_calendar2/oauth2callback.php');
 // offline access will give you both an access and refresh token so that
 // your app can refresh the access token without user interaction.
 $client->setAccessType('offline');
 // Using "consent" ensures that your application always receives a refresh token.
// If you are not using offline access, you can omit this.
$client->setPrompt('consent');
$client->setApprovalPrompt("consent");
$client->setIncludeGrantedScopes(true);   // incremental auth
$auth_url = $client->createAuthUrl();
header('Location: ' . filter_var($auth_url, FILTER_SANITIZE_URL));

重定向 uri 代码

<?php
require  'vendor/autoload.php';
$client = new Google_Client();
$client->setAuthConfigFile('client_secret_2344056t4.apps.googleusercontent.com.json');
$client->setRedirectUri('https://' . $_SERVER['HTTP_HOST'] . 
'/google_calendar2/oauth2callback.php');
$client->addScope('https://www.googleapis.com/auth/calendar');
$credentials=$client->authenticate($_GET['code']);
$access_token = $client->getAccessToken();
// $refresh_token = $credentials['refresh_token'];
print_r($credentials);

回复 enter image description here

【问题讨论】：

标签： php oauth-2.0 google-oauth

【解决方案1】：

我不使用 Google APK，但您可以使用普通的 API 请求：

GET:https://www.googleapis.com/oauth2/v3/userinfo?access_token={access_token}

回复：

{
  "sub": "116289810291163096502",
  "name": "John Smith",
  "given_name": "John",
  "family_name": "Smith",
  "picture": "https://lh3.googleusercontent.com/a-/AOh10GhaIqIxRM0PbSwNMA7hFltGP7P1CzvUbCtcpyDHqg=s96-c",
  "email": "john.smith@example.com",
  "email_verified": true,
  "locale": "en",
  "hd": "example.com"
}

【讨论】：