void _doOauth()
{
// AccessToken is existed, if it is not expired, use it directly, otherwise refresh it.
if (!string.IsNullOrEmpty(_oauthWrapper.OauthProvider.AccessToken))
{
if (!_oauthWrapper.IsAccessTokenExpired)
{
return;
}
StatusBarSend.Text = "Refreshing access token ...";
try
{
_oauthWrapper.RefreshAccessToken();
}
catch
{
StatusBarSend.Text = "Failed to refresh access token, try to get a new access token ...";
}
}
using (FormOauth DialogOauth = new FormOauth())
{
DialogOauth.OauthWrapper = _oauthWrapper;
DialogOauth.ShowDialog();
}
StatusBarSend.Text = "Requesting access token ...";
_oauthWrapper.RequestAccessTokenAndUserEmail();
StatusBarSend.Text = "Oauth is completed, ready to send email.";
}
private bool _tryOauth()
{
if (ComboBoxAuthType.SelectedIndex != (int)ServerAuthType.AuthXOAUTH2)
{
// We don't need to login user by Gmail XOAUTH
return(true);
}
// AccessToken is existed, if it is not expired, use it directly, otherwise refresh it.
if (!string.IsNullOrEmpty(_oauthWrapper.OauthProvider.AccessToken))
{
if (!_oauthWrapper.IsAccessTokenExpired)
{
return(true);
}
textStatus.Text = "Refreshing access token ...";
try
{
_oauthWrapper.RefreshAccessToken();
}
catch
{
textStatus.Text = "Failed to refresh access token, try to get a new access token ...";
}
}
using (FormOauth DialogOauth = new FormOauth())
{
DialogOauth.OauthWrapper = _oauthWrapper;
DialogOauth.ShowDialog();
}
try
{
textStatus.Text = "Requesting access token ...";
_oauthWrapper.RequestAccessTokenAndUserEmail();
textStatus.Text = "Oauth is completed.";
return(true);
}
catch (Exception ep)
{
MessageBox.Show(ep.Message);
textStatus.Text = ep.Message;
return(false);
}
}