$ npm install
Set a path to the service account key file to env.
$ export GOOGLE_APPLICATION_CREDENTIALS=/path/to/service_account_key.json
then
$ npm start
Create a file name of ./.config.json
.
Set approvedEmailSuffixes
array to remove access authorities for the specific email suffixes.
{
"approvedEmailSuffixes": ["@your-organization.com"]
}