public String GetAuthToken(String username, String password, int deviceId)
{
if (AuthenticateUser(username, password))
{
BusinessLayer.AuthenticationToken at = null;
try {
at = BusinessLayer.AuthenticationToken.Populate(deviceId);
} catch {}
if (at == null)
{
// Generate new auth token.
at = BusinessLayer.AuthenticationToken.AddAuthenticationToken(deviceId, username);
}
return(at.Token);
}
else
{
throw new Exception("Invalid username and password combination");
}
}
public BusinessLayer.AuthenticationToken AuthUser(string at, int userId = -1, int deviceId = -1)
{
BusinessLayer.AuthenticationToken aut = AuthoriseUser(at);
if (aut != null)
{
if (userId != -1)
{
if (aut.User.UserId != userId)
{
throw new Exception("You many only modify your own user");
}
}
if (deviceId != -1)
{
if (aut.DeviceId != deviceId)
{
throw new Exception("You many only modify your own device");
}
//if (!((from x in BusinessLayer.User.Populate(at.Username).UserDevices
// where x.DeviceId == deviceId
// select x).Count() == 1)) {
// throw new Exception("You many only modify your own device");
//}
}
SharedFunctions.UpdateDeviceLastCommunicated(aut.DeviceId);
}
else
{
throw new Exception("Authentication required");
}
return(aut);
}
