com.ibm.wsspi.wssecurity.auth.callback

Class NonPromptCallbackHandler

java.lang.Object

com.ibm.wsspi.wssecurity.auth.callback.NonPromptCallbackHandler

All Implemented Interfaces:

javax.security.auth.callback.CallbackHandler

public class NonPromptCallbackHandler
extends java.lang.Object
implements javax.security.auth.callback.CallbackHandler

The NonPromptCallbackHandler gathers the authentication data from the constructor and passes it to the login module. These data includes principal name and password.

Supported Callbacks:

• javax.security.auth.callback.NameCallback
• javax.security.auth.callback.PasswordCallback

Since:

1.0

Version:

1.0

See Also:

NameCallback, PasswordCallback

Constructor Summary

Constructors

Constructor and Description
NonPromptCallbackHandler() Constructor with no parameters.
NonPromptCallbackHandler(java.lang.String userid, char[] password, java.util.Map properties) Constructs a NonPromptCallbackHandler using userid, password and properties parameters.

Method Summary

Methods

Modifier and Type	Method and Description
void	handle(javax.security.auth.callback.Callback[] callbacks) This implementation of NonPromptCallbackHandler collects the username and password data supplied via the constructor and pushes them to the login module.

Methods inherited from class java.lang.Object

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

Constructor Detail

NonPromptCallbackHandler

public NonPromptCallbackHandler()

Constructor with no parameters.

NonPromptCallbackHandler

public NonPromptCallbackHandler(java.lang.String userid,
                        char[] password,
                        java.util.Map properties)

Constructs a NonPromptCallbackHandler using userid, password and properties parameters. The parameters should include only stateless information.

Parameters:

userid - The user name.

password - The user password.

properties - A set of name-value pairs.

Method Detail

handle

public void handle(javax.security.auth.callback.Callback[] callbacks)
            throws java.io.IOException,
                   javax.security.auth.callback.UnsupportedCallbackException

This implementation of NonPromptCallbackHandler collects the username and password data supplied via the constructor and pushes them to the login module. If the realm name can not determined at the time of login prompt, a "<default>" realm name will be displayed.

Specified by:

handle in interface javax.security.auth.callback.CallbackHandler

Parameters:

callbacks - An array of Callback objects provided by the underlying security service which contains the information requested to be retrieved or displayed.

Throws:

java.io.IOException - If an input or output error occurs.

javax.security.auth.callback.UnsupportedCallbackException - If the implementation of this method does not support one or more of the Callbacks specified in the callbacks parameter.