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com.ibm.websphere.security.auth.callback
Class WSStdinCallbackHandlerImpl

java.lang.Object
  |
  +--com.ibm.websphere.security.auth.callback.WSStdinCallbackHandlerImpl

All Implemented Interfaces:

javax.security.auth.callback.CallbackHandler

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public class WSStdinCallbackHandlerImpl

extends java.lang.Object

implements javax.security.auth.callback.CallbackHandler

The WSStdinCallbackHandlerImpl gathers the authentication data from STDIN and pushs them to the login module. These data includes Principal name and password. If the realm name can not determined at the time of login prompt, a "<default>" realm name will be displayed.

Supported Callbacks:

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

Since:

1.0

Version:

1.0

See Also:

NameCallback, PasswordCallback

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Constructor Summary

WSStdinCallbackHandlerImpl()            Constructor does not do anything except tracing.

 

Method Summary
void	handle(javax.security.auth.callback.Callback[] callbacks)            This implementation of WSStdinCallbackHandler collect the username and password data from STDIN and pushes the data to the login module.

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

WSStdinCallbackHandlerImpl

public WSStdinCallbackHandlerImpl()

Constructor does not do anything except tracing.

Method Detail

handle

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

This implementation of WSStdinCallbackHandler collect the username and password data from STDIN and pushes the data to the login module. If the realm name can not determined at the time of login prompt, a "<default>" realm name will be displayed.

Use prompt strings of each callback object passed to the method. If there is no prompt string is defined, use WebSphere's default string.

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.

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WebSphere is a trademark of the IBM Corporation in the United States, other countries, or both.

 

IBM is a trademark of the IBM Corporation in the United States, other countries, or both.