protected void Page_Load(object sender, EventArgs e)
{
this.RegisterAsyncTask(
new PageAsyncTask(
async ct => {
IAuthorizationState authorization = await googleClient.ProcessUserAuthorizationAsync(new HttpRequestWrapper(Request), ct);
if (authorization == null)
{
// Kick off authorization request
var request = await googleClient.PrepareRequestUserAuthorizationAsync(cancellationToken: ct);
await request.SendAsync(new HttpContextWrapper(Context), ct);
this.Context.Response.End();
// alternatively you can ask for more information
// googleClient.RequestUserAuthorization(scope: new[] { GoogleClient.Scopes.UserInfo.Profile, GoogleClient.Scopes.UserInfo.Email });
}
else
{
IOAuth2Graph oauth2Graph = await googleClient.GetGraphAsync(authorization, cancellationToken: ct);
this.nameLabel.Text = HttpUtility.HtmlEncode(oauth2Graph.Name);
}
}));
}