retrieveAccessToken method
The second step in the OAuth authentication process. A permanent access
token is retrieved and saved. Requires a verifierToken
, which has
been generated using the URL, retrieved in getAuthorizationUrl
. This
process is async. After completion, Stud.IP's RestAPI can be fully
accessed.
Implementation
Future<void> retrieveAccessToken(String verifierToken) async {
final res =
await _auth.requestTokenCredentials(_credentials, verifierToken);
_credentials = res.credentials;
_client = oauth1.Client(
_platform.signatureMethod,
_clientCredentials,
res.credentials,
);
}