Json key is missing the type field

问题

I try to connect to my Google calendar using the google api for php, version 2.2.0. Until now I do not succeed in connecting to my calendar and that is very frustrating.

At this moment I recieve the following fatal error:

Fatal error: Uncaught InvalidArgumentException: json key is missing the type field in /home/servi471/public_html/wp-content/plugins/google-api-php-client-2.2.0/vendor/google/auth/src/CredentialsLoader.php:123 Stack trace: #0 /home/servi471/public_html/wp-content/plugins/google-api-php-client-2.2.0/vendor/google/auth/src/ApplicationDefaultCredentials.php(154): Google\Auth\CredentialsLoader::makeCredentials('https://www.goo...', Array) #1 /home/servi471/public_html/wp-content/plugins/google-api-php-client-2.2.0/src/Google/Client.php(1078): Google\Auth\ApplicationDefaultCredentials::getCredentials('https://www.goo...')

2 /home/servi471/public_html/wp-content/plugins/google-api-php-client-2.2.0/src/Google/Client.php(365):

Google_Client->createApplicationDefaultCredentials() #3 /home/servi471/public_html/wp-content/plugins/google-api-php-client-2.2.0/src/Google/Client.php(786): Google_Client->authorize() #4 /home/servi471/public_html/wp-content/plugins/google-api-php-client-2.2.0/src/Google/Service/Resource.php(232): Google_C in /home/servi471/public_html/wp-content/plugins/google-api-php-client-2.2.0/vendor/google/auth/src/CredentialsLoader.php on line 123

I use this code:

require_once WP_PLUGIN_DIR . '/google-api-php-client-2.2.0/vendor/autoload.php';
require_once WP_PLUGIN_DIR . '/google-api-php-client-2.2.0/src/Google/Client.php';
require_once WP_PLUGIN_DIR . "/google-api-php-client-2.2.0/vendor/google/apiclient-services/src/Google/Service/Calendar/Resource/CalendarList.php";
require_once WP_PLUGIN_DIR . "/google-api-php-client-2.2.0/vendor/google/apiclient-services/src/Google/Service/Oauth2.php";


putenv('GOOGLE_APPLICATION_CREDENTIALS=' . dirname(__FILE__) . '/oauth-credentials.json');

$client = new Google_Client();
$redirect_uri = 'https://myredirect-uri';
$client->setRedirectUri($redirect_uri);

$client->setRedirectUri($redirect_uri);
$client->setClientId('myclient-di.apps.googleusercontent.com');
$client->setClientSecret('myclient-secret');
$client->setAccessType("offline");        // offline access
$client->setIncludeGrantedScopes(true);   // incremental auth
$client->addScope(Google_Service_Calendar::CALENDAR);

$user_to_impersonate = 'owner-of-agenda@gmail.com';
$client->setSubject($user_to_impersonate);
$client->setAuthConfig(GOOGLE_APPLICATION_CREDENTIALS);

$client->useApplicationDefaultCredentials();

if (file_exists(CREDENTIALS_PATH)) {
    $token = file_get_contents(CREDENTIALS_PATH);
    echo "<h4>_Token</h4>";
    var_dump($token);
    $client->setAccessToken($token);
}
echo "<br><br>CLIENT";

$service = new Google_Service_Calendar($client);

$calendarList = $service->calendarList->listCalendarList();
var_dump($calendarList);

echo "<h4>End of example</h4>";

I see that an token is generated.

Could someone please assist me in making this connection?

回答1:

There was something you did not see. There is a dropdown Create Credentials click on that and you will see three options:

API Key
OAuth Client ID
Service Account Key

Choose service account key, select your project name and download the json file from there, put that json file in here, putenv('GOOGLE_APPLICATION_CREDENTIALS=SellerWizard.json');

回答2:

I solved it, The JSON-key-file did not contain the type field. But I removed some statements and went back to the minimum of data. Added also the statement:

$client->setApprovalPrompt('force');

来源：https://stackoverflow.com/questions/46828610/json-key-is-missing-the-type-field

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php

api

calendar