<?php
/*
* get_gmail_oauth_access_token.php
*
* @(#) $Id: get_gmail_oauth_access_token.php,v 1.1 2022/10/09 19:28:16 mlemos Exp $
*
*/
/*
* Get the http.php file from http://www.phpclasses.org/httpclient
*/
require('http.php');
/*
* Get the oauth_client.php and file_oauth_client.php file from http://www.phpclasses.org/oauth-api
*/
require('oauth_client.php');
require('file_oauth_client.php');
$client = new file_oauth_client_class;
$client->server = 'Google';
$client->file = array(
'name'=>'Gmail-oauth-token.json'
);
// set the offline access only if you need to call an API
// when the user is not present and the token may expire
$client->offline = true;
$client->debug = false;
$client->debug_http = false;
$client->redirect_uri = 'https://'.$_SERVER['HTTP_HOST'].
dirname(strtok($_SERVER['REQUEST_URI'],'?')).'/get_gmail_oauth_access_token.php';
$client->client_id = ''; $application_line = __LINE__;
$client->client_secret = '';
if(strlen($client->client_id) == 0
|| strlen($client->client_secret) == 0)
die('Please go to Google APIs console page '.
'https://console.cloud.google.com/apis/dashboard'.
'to create a new OAuth API client.');
/* API permissions
*/
$client->scope = 'https://www.googleapis.com/auth/userinfo.email '.
'https://www.googleapis.com/auth/userinfo.profile https://mail.google.com/';
if(($success = $client->Initialize()))
{
if(($success = $client->Process()))
{
if(strlen($client->authorization_error))
{
$client->error = $client->authorization_error;
$success = false;
}
elseif(strlen($client->access_token))
{
$success = $client->CallAPI(
'https://www.googleapis.com/oauth2/v1/userinfo',
'GET', array(), array('FailOnAccessError'=>true), $user);
}
}
$success = $client->Finalize($success);
}
if($client->exit)
exit;
if($success)
{
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Google OAuth client results</title>
</head>
<body>
<?php
echo '<h1>', HtmlSpecialChars($user->name),
' you have logged in successfully with Google!</h1>';
echo '<pre>', HtmlSpecialChars(print_r($user, 1)), '</pre>';
echo '<pre>Access token: ', HtmlSpecialChars($client->access_token), '</pre>';
echo '<pre>Access token expiry date: ', $client->access_token_expiry, '</pre>';
$client->ResetAccessToken();
?>
</body>
</html>
<?php
}
else
{
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>OAuth client error</title>
</head>
<body>
<h1>OAuth client error</h1>
<pre>Error: <?php echo HtmlSpecialChars($client->error); ?></pre>
</body>
</html>
<?php
}
?>
|
Download
