// log in to all servers
public async Task Login(DiscordServer server)
{
var credentialPath = $@"{_credentialPathPrefix}/{server.ServerId}";
using (var stream = new FileStream(_filePath, FileMode.Open, FileAccess.Read))
{
// build code flow manager to authenticate token
var flowManager = new GoogleAuthorizationCodeFlow(new GoogleAuthorizationCodeFlow.Initializer
{
ClientSecrets = GoogleClientSecrets.Load(stream).Secrets,
Scopes = _scopes,
DataStore = new FileDataStore(credentialPath, true)
});
var fileDataStore = new FileDataStore(credentialPath, true);
var token = await fileDataStore.GetAsync <TokenResponse>("token");
// load token from file
// var token = await flowManager.LoadTokenAsync(_userId, CancellationToken.None).ConfigureAwait(false);
// check if we need to get a new token
if (flowManager.ShouldForceTokenRetrieval() || token == null ||
token.RefreshToken == null && token.IsExpired(flowManager.Clock))
{
return;
}
// set credentials to use for syncing
server.GoogleUserCredential = new UserCredential(flowManager, _userId, token);
}
}