Json 密钥缺少 Google 相册 API 中的刷新令牌字段

Question

我正在使用php中的Google Photos api创建一个应用程序。这是我的代码

function connectWithGooglePhotos()
{
$clientSecretJson = json_decode(
    file_get_contents('credentials.json'),
    true
)['web'];
$clientId = $clientSecretJson['client_id'];
$clientSecret = $clientSecretJson['client_secret'];
$tokenUri = $clientSecretJson['token_uri'];
$redirectUri = $clientSecretJson['redirect_uris'][0];
$scopes = ['https://www.googleapis.com/auth/photoslibrary'];
$oauth2 = new OAuth2([
    'clientId' => $clientId,
    'clientSecret' => $clientSecret,
    'authorizationUri' => 'https://accounts.google.com/o/oauth2/v2/auth',
    'redirectUri' => $redirectUri,
    'tokenCredentialUri' => 'https://www.googleapis.com/oauth2/v4/token',
    'scope' => $scopes,
]);
// The authorization URI will, upon redirecting, return a parameter called code.
if (!isset($_GET['code'])) {
    $authenticationUrl = $oauth2->buildFullAuthorizationUri(['access_type' => 'offline']);
    header('Location: ' . $authenticationUrl);
} else {
    // With the code returned by the OAuth flow, we can retrieve the refresh token.
    $oauth2->setCode($_GET['code']);
    $authToken = $oauth2->fetchAuthToken();
    $refreshToken = $authToken['access_token'];
    // The UserRefreshCredentials will use the refresh token to 'refresh' the credentials when
    // they expire.
    $_SESSION['credentials'] = new UserRefreshCredentials(
        $scopes,
        [
            'client_id' => $clientId,
            'client_secret' => $clientSecret,
            'refreshToken' => $refreshToken,
        ]
    );
    $photosLibraryClient = new PhotosLibraryClient(['credentials' => $_SESSION['credentials']]);
}
return $photosLibraryClient;
}

这是重定向以进行身份验证时的错误

致命错误：未捕获无效参数异常：json 键缺少 refresh_token 字段 在 C：\xampp\htdocs\gphotos\vendor\google\auth\src\Credentials\UserRefreshCredentials.php：78 堆栈跟踪：#0 C：\xampp\htdocs\gphotos\config.php(49(： Google\Auth\Credentials\UserRefreshCredentials->__construct(Array， Array( #1 C：\xampp\htdocs\gphotos\index.php(5(： connectWithGooglePhotos(( #2 {main} 扔在第 C：\xampp\htdocs\gphotos\vendor\google\auth\src\Credentials\UserRefreshCredentials.php 在第 78 行

任何解决方案将不胜感激！

Answer 1

需要

'refresh_token' 'refreshToken'，因为刷新令牌的键是refresh_token

因此，您需要将凭据更改为

[
   'client_id' => $clientId,
   'client_secret' => $clientSecret,
   'refresh_token' => $refreshToken,
]

Answer 2

确保将"提示"设置设置为"同意"，如下所示。

$url = $oauth2->buildFullAuthorizationUri([
    'prompt' => 'consent',
    'access_type' => 'offline'
]);

通常，只有第一次调用提示才会发回刷新令牌。这是设计使然。

但是，如果您需要再次强制同意，请使用上述设置。这也将重新生成刷新令牌。