title: Windows 10 Custom Credential Provider: Authenticate without Windows password
body: <p>Is it possible using Custom Credential Provider to make windows logon without real password of local user?</p>
  
  <p>I'm already able to install/register sample code from Microsoft, and even able to debug it.</p>
  
  <p>My expectation from this mechanism: User inputs some password and my implementation  performs some comparison against local database of my password (stored as sqlite database). </p>
  
  <p>Reality: local user password MUST be passed to LSA subsystem within 
  <code>ICredentialProviderCredential::GetSerialization(...)</code></p>
  
  <p>Frankly speaking I'm trying to use some sort of -one-time-coupon codes as passwords, to login to a kiosk-like workstation.</p>