google_oauth2 1.0.3

A Dart library for generating OAuth 2.0 access tokens for Google APIs using JSON service account credentials.

A Dart library for generating OAuth 2.0 access tokens for Google APIs based on JSON service account credentials.

Usage

The package provides a flexible, extensible interface through generator functions:

final Map<String, dynamic> json = {/*content of google-services.json*/};
final scopesToTokenGenerator = genTokenFromJson(json);

final scopes = [
    'https://www.googleapis.com/auth/cloud-platform',
    'https://www.googleapis.com/auth/firebase.messaging',
];

final tokenGenerator = scopesToTokenGenerator(scopes);

final accessToken = await tokenGenerator.generate();

Don't forget to handle any errors.