private void OnWebBrowserNavigated(object sender, System.Windows.Navigation.NavigationEventArgs e)
{
var dict = HttpUtility.ParseQueryString(e.Uri.Query);
string code = dict.Get("code");
if (code != null)
{
try
{
var newAccount = new OneDriveAccount(OneDriveClient.AcquireClientByCode(code));
var userId = newAccount.Client.UserData.Id;
var existingConnectedUser = AppSettings.Instance.Accounts.FirstOrDefault(a => a.Client.UserData.Id == userId);
if (existingConnectedUser == null)
{
AppSettings.Instance.Accounts.Add(newAccount);
}
else
{
existingConnectedUser.Client.CredentialData = newAccount.Client.CredentialData;
}
BrowserHolder.Visibility = Visibility.Collapsed;
ClearIECache();
}
catch (System.Exception ex)
{
ErrorMessageBox.ShowDialog();
}
}
if (dict.Get("error") != null)
{
BrowserHolder.Visibility = Visibility.Collapsed;
ErrorMessageBox.ShowDialog();
}
}
//public static IPublicClientApplication PublicClientApp;
private void OnConnectButtonClick(object sender, RoutedEventArgs e)
{
BrowserHolder.Visibility = Visibility.Visible;
var authStr = OneDriveClient.GetAuthorizationRequestUrl();
Browser.Navigate(authStr);
}
private Task RenewAccessToken()
{
if (CredentialData.IsValid())
{
return(Task.CompletedTask);
}
if (currentRenewer != null)
{
currentRenewer.Wait();
return(Task.CompletedTask);
}
else
{
currentRenewer = Task.Run(() =>
{
string userResult = null;
using (var wc = new WebClient())
{
try
{
if (CredentialData.RefreshToken == null)
{
throw new HttpException((int)HttpStatusCode.Unauthorized, " Credential data is empty");
}
string body = OneDriveClient.MakeRefreshTokenRequestBody(CredentialData.RefreshToken);
wc.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded";
userResult = wc.UploadString("https://login.microsoftonline.com/common/oauth2/v2.0/token", body);
}
catch (Exception ex)
{
logger.Error(ex, "Renew Access token error");
//NeedRelogin?.Invoke(this);
//return;
}
}
try
{
CredentialData = JsonConvert.DeserializeObject <Credentials>(userResult);
}
catch (System.Exception ex)
{
logger.Error(ex, "Parse credential data exception");
if (ex is WebException)
{
throw ex;
}
}
}).ContinueWith((t) => currentRenewer = null);
}
return(currentRenewer);
}
public static OneDriveClient AcquireClientByCode(string code)
{
string dataResult;
using (var wc = new WebClient())
{
string body = OneDriveClient.MakeAcquireTokenByAuthorizationCodeContent(code);
wc.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded";
dataResult = wc.UploadString("https://login.microsoftonline.com/common/oauth2/v2.0/token", body);
}
try
{
var result = new OneDriveClient(JsonConvert.DeserializeObject <Credentials>(dataResult));
return(result);
}
catch (System.Exception ex)
{
logger.Error(ex, "Parse credentioal data error");
return(null);
}
}
public OneDriveAccount(OneDriveClient client)
{
Client = client;
BindingOperations.EnableCollectionSynchronization(CurrentWorkers, currentWorkersLock);
}
