JaasPasswordCallbackHandler (spring-security-docs-manual 5.5.8 API)

java.lang.Object
- org.springframework.security.authentication.jaas.JaasPasswordCallbackHandler

All Implemented Interfaces:

JaasAuthenticationCallbackHandler
```
public class JaasPasswordCallbackHandler
extends java.lang.Object
implements JaasAuthenticationCallbackHandler
```
The most basic Callbacks to be handled when using a LoginContext from JAAS, are the NameCallback and PasswordCallback. Spring Security provides the JaasPasswordCallbackHandler specifically tailored to handling the PasswordCallback.

See Also:

Callback, PasswordCallback

Constructor Summary

Constructors
Constructor Description

JaasPasswordCallbackHandler()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`handle(javax.security.auth.callback.Callback callback, Authentication auth)`	If the callback passed to the 'handle' method is an instance of PasswordCallback, the JaasPasswordCallbackHandler will call, callback.setPassword(authentication.getCredentials().toString()).

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - JaasPasswordCallbackHandler
```
public JaasPasswordCallbackHandler()
```
- Method Detail
  - handle
```
public void handle(javax.security.auth.callback.Callback callback,
                   Authentication auth)
```
    If the callback passed to the 'handle' method is an instance of PasswordCallback, the JaasPasswordCallbackHandler will call, callback.setPassword(authentication.getCredentials().toString()).
    
    Specified by:
    
    handle in interface JaasAuthenticationCallbackHandler
    
    Parameters:
    
    callback -
    
    auth -