Package org.apache.bookkeeper.sasl

Class SASLClientProviderFactory

java.lang.Object

org.apache.bookkeeper.sasl.SASLClientProviderFactory

All Implemented Interfaces:

ClientAuthProvider.Factory, JAASCredentialsContainer

public class SASLClientProviderFactory
extends Object
implements ClientAuthProvider.Factory, JAASCredentialsContainer

ClientAuthProvider which uses JDK-bundled SASL.

Constructor Summary

Constructors

Constructor	Description
SASLClientProviderFactory()

Method Summary

Modifier and Type	Method	Description
void	close()	Release resources.
AbstractConfiguration	getConfiguration()
LoginContext	getLogin()
String	getLoginContextName()
String	getPluginName()	Get Auth provider plugin name.
String	getPrincipal()
Subject	getSubject()
void	init(ClientConfiguration conf)	Initialize the factory with the client configuration and protobuf message registry.
boolean	isUsingTicketCache()
ClientAuthProvider	newProvider(ClientConnectionPeer addr, AuthCallbacks.GenericCallback<Void> completeCb)	Create a new instance of a client auth provider.
void	setLogin(LoginContext login)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SASLClientProviderFactory

public SASLClientProviderFactory()

Method Details

init

public void init(ClientConfiguration conf)
          throws IOException

Description copied from interface: ClientAuthProvider.Factory

Initialize the factory with the client configuration and protobuf message registry. Implementors must add any extension messages which contain the auth payload, so that the client can decode auth messages it receives from the server.

Specified by:

init in interface ClientAuthProvider.Factory

Throws:

IOException

newProvider

public ClientAuthProvider newProvider(ClientConnectionPeer addr,
 AuthCallbacks.GenericCallback<Void> completeCb)

Description copied from interface: ClientAuthProvider.Factory

Create a new instance of a client auth provider. Each connection should get its own instance, as they can hold connection specific state. The completeCb is used to notify the client that the authentication handshake is complete. CompleteCb should be called only once. If the authentication was successful, BKException.Code.OK should be passed as the return code. Otherwise, another error code should be passed.

Specified by:

newProvider in interface ClientAuthProvider.Factory

Parameters:

addr - an handle to the connection

completeCb - callback to be notified when authentication is complete.

getPluginName

public String getPluginName()

Description copied from interface: ClientAuthProvider.Factory

Get Auth provider plugin name. Used as a sanity check to ensure that the bookie and the client. are using the same auth provider.

Specified by:

getPluginName in interface ClientAuthProvider.Factory

close

public void close()

Description copied from interface: ClientAuthProvider.Factory

Release resources.

Specified by:

close in interface ClientAuthProvider.Factory

getLogin

public LoginContext getLogin()

Specified by:

getLogin in interface JAASCredentialsContainer

setLogin

public void setLogin(LoginContext login)

Specified by:

setLogin in interface JAASCredentialsContainer

getSubject

public Subject getSubject()

Specified by:

getSubject in interface JAASCredentialsContainer

isUsingTicketCache

public boolean isUsingTicketCache()

Specified by:

isUsingTicketCache in interface JAASCredentialsContainer

getPrincipal

public String getPrincipal()

Specified by:

getPrincipal in interface JAASCredentialsContainer

getConfiguration

public AbstractConfiguration getConfiguration()

Specified by:

getConfiguration in interface JAASCredentialsContainer

getLoginContextName

public String getLoginContextName()

Specified by:

getLoginContextName in interface JAASCredentialsContainer