//
// Inherit methods from parent class
override public object Authorize(HttpRequest Request, string accountName)
{
try
{
var uri = Request.Url.ToString();
var code = Request["code"];
var error = Request["error"];
if (!string.IsNullOrEmpty(error))
{
if (error == "access_denied")
{
return(new UserRejectException());
}
else
{
return(new UnknownException(error));
}
}
// перед авторизацией нужно обнулить
CalendarService = null;
if (code != null)
{
string redirectUri = uri.Substring(0, uri.IndexOf("?"));
var token = CodeFlow.ExchangeCodeForTokenAsync(accountName, code, redirectUri, CancellationToken.None).Result;
string state = Request["state"];
var result = AuthWebUtility.ExtracRedirectFromState(CodeFlow.DataStore, accountName, state);
return(result);
}
else
{
string redirectUri = uri;
string state = "ostate_";// Guid.NewGuid().ToString("N");
var result = new AuthorizationCodeWebApp(CodeFlow, redirectUri, state).AuthorizeAsync(accountName, CancellationToken.None).Result;
if (result.RedirectUri != null)
{
return(result);
}
else
{
CalendarService = new CalendarService(new BaseClientService.Initializer()
{
HttpClientInitializer = result.Credential,
ApplicationName = APPLICATION_NAME
});
// alright
return("OK");
}
}
}
catch (Exception ex)
{
return(ex);
}
return(null);
}