Using JSON credentials not working.

[pjcjonas]

Hi,

When I implement the cloud storage using my json credentials it does a oAuth check and fails. Could you please help clarify how to do this so that it validates my account properly..

Here is the laravel response:
BadRequestException in RequestWrapper.php line 283: Client error: POST https://www.googleapis.com/oauth2/v4/token` resulted in a 400 Bad Request response:
{
"error": "invalid_grant",
"error_description": "Invalid JWT: Token must be a short-lived token and in a reasonable t (truncated...)`

and here is the GCS driver setup in the filesystem

'gcs' => [ 'driver' => 'gcs', 'project_id' => env('GOOGLE_CLOUD_PROJECT_ID'), 'key_file' => storage_path(env('GOOGLE_CLOUD_KEY_FILE')), 'bucket' => env('GOOGLE_CLOUD_STORAGE_BUCKET'), 'path_prefix' => env('GOOGLE_CLOUD_STORAGE_PATH_PREFIX', null), 'storage_api_uri' => env('GOOGLE_CLOUD_STORAGE_API_URI', null), ],

Any help would be great...

[matthewgoslett]

Have you managed to resolve your issue?

Have a look at https://cloud.google.com/storage/docs/authentication#storage-authentication-php
You need to generate a service account credentials file (json) with the correct storage scope.

[MikeyVelt]

@pjcjonas Hey, not sure if you resolved the issue but I had the same problem.
Will post this nonetheless in case someone else stumbles on this issue.
I Googled the problem and found the following answer: http://stackoverflow.com/a/36201957

Afterwards it worked for me.