JaasSecurityRealm.JaasSecurityRealmDefaultCallbackHandler (WildFly Elytron Parent 2.1.0.Final API)

java.lang.Object
- org.wildfly.security.auth.realm.JaasSecurityRealm.JaasSecurityRealmDefaultCallbackHandler

All Implemented Interfaces:

CallbackHandler

Enclosing class:

JaasSecurityRealm
```
private static class JaasSecurityRealm.JaasSecurityRealmDefaultCallbackHandler
extends Object
implements CallbackHandler
```
Default CallbackHandler passed to the LoginContext when none is provided to JAAS security realm and none is configured in the "auth.login.defaultCallbackHandler" security property.

Field Summary

Fields
Modifier and Type Field Description

private Object evidence

private Principal principal

Constructor Summary

Constructors
Modifier Constructor Description

private JaasSecurityRealmDefaultCallbackHandler(Principal principal, Evidence evidence)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private char[]`	`getPassword()`	Source: A utility method for obtaining of password taken from https://github.com/picketbox/picketbox/blob/master/security-jboss-sx/jbosssx/src/main/java/org/jboss/security/auth/callback/JBossCallbackHandler.java on November 2021
`void`	`handle(Callback[] callbacks)`

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

- Field Detail
  - principal
```
private final Principal principal
```
  - evidence
```
private final Object evidence
```
- Constructor Detail
  - JaasSecurityRealmDefaultCallbackHandler
```
private JaasSecurityRealmDefaultCallbackHandler(Principal principal,
                                                Evidence evidence)
```
- Method Detail
  - handle
```
public void handle(Callback[] callbacks)
            throws UnsupportedCallbackException
```
    Specified by:
    
    handle in interface CallbackHandler
    
    Throws:
    
    UnsupportedCallbackException
  - getPassword
```
private char[] getPassword()
```
    Source: A utility method for obtaining of password taken from https://github.com/picketbox/picketbox/blob/master/security-jboss-sx/jbosssx/src/main/java/org/jboss/security/auth/callback/JBossCallbackHandler.java on November 2021
    Try to convert the credential value into a char[] using the first of the following attempts which succeeds:
    1. Check for instanceof char[] 2. Check for instanceof String and then use toCharArray() 3. See if credential has a toCharArray() method and use it 4. Use toString() followed by toCharArray().
    
    Returns:
    
    a char[] representation of the credential.