Package ch.astorm.smtp4j.auth

Class CramMD5AuthenticationHandler

java.lang.Object

ch.astorm.smtp4j.auth.CramMD5AuthenticationHandler

All Implemented Interfaces:

SmtpAuthenticatorHandler

public class CramMD5AuthenticationHandler
extends Object
implements SmtpAuthenticatorHandler

Handles the CRAM-MD5 authentication scheme. See here.

Field Summary

Fields

Modifier and Type	Field	Description
static CramMD5AuthenticationHandler	INSTANCE	Singleton instance of this handler.

Method Summary

Modifier and Type	Method	Description
boolean	authenticate(SmtpCommand command, SmtpExchangeHandler exchangeHandler, SmtpServerOptions options)	Authenticates the client.
String	getName()	Returns the name in the SMTP protocol.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static CramMD5AuthenticationHandler INSTANCE

Singleton instance of this handler.

Method Details

getName

public String getName()

Description copied from interface: SmtpAuthenticatorHandler

Returns the name in the SMTP protocol. For instance `PLAIN`.

Specified by:

getName in interface SmtpAuthenticatorHandler

authenticate

public boolean authenticate(SmtpCommand command,
 SmtpExchangeHandler exchangeHandler,
 SmtpServerOptions options)
                     throws SmtpProtocolException

Description copied from interface: SmtpAuthenticatorHandler

Authenticates the client.

Specified by:

authenticate in interface SmtpAuthenticatorHandler

Parameters:

command - The initial AUTH command with its parameters.

exchangeHandler - The exchange handler if challenge responses from the client is needed.

options - The options.

Returns:

true if the user has been authenticated, false otherwise (invalid credentials).

Throws:

SmtpProtocolException