ListenerPasswordAuthenticatorDelegate (Couchbase, Inc. Enterprise Edition License Agreement 3.0.2-10)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface ListenerPasswordAuthenticatorDelegate
```
Functional Interface for an Authenticator that uses an authentication strategy based on a user name and password. Pass implementations of this interface to the ListenerPasswordAuthenticator to realize specific authentication strategies.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`authenticate(String username, char[] password)`	Authenticate a client based on the passed credentials.

- Method Detail
  - authenticate
```
boolean authenticate(@NonNull
                     String username,
                     @NonNull
                     char[] password)
```
    Authenticate a client based on the passed credentials.
    
    Parameters:
    
    username - client supplied username
    
    password - client supplied password
    
    Returns:
    
    true when the client is authorized.