# Package com.sun.grid.security.login

This package contains usesfully classes for JAAS authentication.

- Class Summary
  Class | Description
  --- | ---
  ConsoleCallbackHandler | This `CallbackHandler` reads input from the console.
  GECAKeyManager | The GECAKeyManager handles the specific KeyManager properties of a Grid Engine CSP system
  GECATrustManager | The GECATrustManager validates the certificates against the CA certificate of a Grid Engine CSP system
  GECATrustManagerLoginModule |
  GroupPrincipal | Generic `Principal` represent a group of users
  NumericGroupPrincipal | `Prinicipal` indentifing a group users.
  NumericUserPrincipal |
  TestLoginModule |
  TextCallbackHandler |
  UnixLoginModule | This `LoginModule` authenticates a unix user with username and password against the PAM or system authentication system.
  UserPrincipal | Generic principal for a logged in user.