static public void DeleteCredentials(string cmdrname)
{
CompanionCredentials c = CompanionCredentials.FromFile(cmdrname);
if (c != null)
{
c.Clear();
c.ToFile();
}
}
static public State CredentialState(string cmdrname)
{
CompanionCredentials c = CompanionCredentials.FromFile(cmdrname);
if (c != null && c.IsComplete)
{
return(c.Confirmed ? State.CONFIRMED : State.NEEDS_CONFIRMATION);
}
else
{
return(State.NO_CREDENTIALS);
}
}
///<summary>Log in. Throws an exception if it fails</summary>
public void LoginAs(string cmdrname) // login with previous credientials stored
{
if (NeedLogin)
{
Credentials = CompanionCredentials.FromFile(cmdrname); // if file name missing, will not be complete for login
if (Credentials != null)
{
NeedLogin = false;
}
else
{
throw new CompanionAppException("No stored credentials");
}
}
else
{
throw new CompanionAppIllegalStateException("Service in incorrect state to login");
}
}