The redirect URI in the request, https://www.artelectronics.ru/auth/google_oauth2/callback, does not match the ones authorized for the OAuth client. To update the authorized redirect URIs, visit: https://console.developers.google.com/apis/credentials/oauthclient/869398017511-ecb2721dm8eiubilakne73gg2h1li1c2.apps.googleusercontent.com?project=869398017511