| Class | Description | 
|---|---|
| OauthPasswordAuthenticationProvider | An  AuthenticationProviderthat delegates to an OAuth 2.0 provider using the
 password grant flow. | 
| OpenIdPasswordAuthenticationProvider | An  AuthenticationProviderthat delegates to an OpenID provider using the
 password grant flow. | 
| PasswordGrantCondition | Condition to enable the password grant authentication flow for an OAuth provider. |