KerberosUsernamePasswordAuthenticator (Keycloak Docs Distribution 14.0.0 API)

public class KerberosUsernamePasswordAuthenticator
extends Object

Fields
Modifier and Type	Field and Description
`protected CommonKerberosConfig`	`config`

Constructors
Constructor and Description
`KerberosUsernamePasswordAuthenticator(CommonKerberosConfig config)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Subject`	`authenticateSubject(String username, String password)` Returns true if user was successfully authenticated against Kerberos
`protected void`	`checkKerberosServerAvailable(LoginException le)`
`protected CallbackHandler`	`createJaasCallbackHandler(String principal, String password)`
`protected Configuration`	`createJaasConfiguration()`
`protected String`	`getKerberosPrincipal(String username)`
`boolean`	`isUserAvailable(String username)` Returns true if user with given username exists in kerberos database
`void`	`logoutSubject()`
`boolean`	`validUser(String username, String password)` Returns true if user was successfully authenticated against Kerberos

protected final CommonKerberosConfig config

public KerberosUsernamePasswordAuthenticator(CommonKerberosConfig config)

protected void checkKerberosServerAvailable(LoginException le)

protected String getKerberosPrincipal(String username)
                               throws LoginException

protected CallbackHandler createJaasCallbackHandler(String principal,
                                                    String password)

protected Configuration createJaasConfiguration()

Class KerberosUsernamePasswordAuthenticator