private void Browser_LoadingStateChanged(object sender, CefSharp.LoadingStateChangedEventArgs e)
{
Dispatcher.Invoke(() => Url = Browser.Address);
if (Url != null && Url.StartsWith(AppInfo.SpotifyRedirectUri + "?code="))
{
while (RefreshToken == null)
{
string code = UriExtensions.GetPropertyValue(Url, "code");
var tokenResp = _spotify.GetToken(code, AppInfo.SpotifyRedirectUri);
this.ExpireTime = tokenResp.ExpiresIn;
this.ResultToken = tokenResp.AccessToken;
this.RefreshToken = tokenResp.RefreshToken;
Dispatcher.Invoke(() => this.Browser.Dispose());
Dispatcher.Invoke(() => this.Close());
}
}
}
public async Task <string> GetAuthCode()
{
while (true)
{
HttpListenerContext context = _server.GetContext();
var resp = context.Response;
string url = context.Request.RawUrl;
if (url.Contains("?code="))
{
string redirectHtml = "<script>window.close()</script>";
byte[] buffer = Encoding.UTF8.GetBytes(redirectHtml);
resp.ContentLength64 = buffer.Length;
resp.OutputStream.Write(buffer, 0, buffer.Length);
resp.Close();
return(UriExtensions.GetPropertyValue(url, "code"));
}
await Task.Delay(10);
}
}
