SaslServerHandler (Alluxio Core - Common Utilities 294 API)

All Superinterfaces:

java.lang.AutoCloseable

All Known Implementing Classes:

AbstractSaslServerHandler, SaslServerHandlerPlain
```
public interface SaslServerHandler
extends java.lang.AutoCloseable
```
Interface for authentication scheme specific SaslServer management.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`close()`	Close the handler and dispose internal resources.
`AuthenticatedUserInfo`	`getAuthenticatedUserInfo()`	Used to get the authenticated user info after the completed session.
`alluxio.grpc.SaslMessage`	`handleMessage(alluxio.grpc.SaslMessage message)`	Handles given `SaslMessage` from the client.
`void`	`setAuthenticatedUserInfo(AuthenticatedUserInfo userinfo)`	To be called by callbacks to store authenticated user information.

- Method Detail
  - handleMessage
```
alluxio.grpc.SaslMessage handleMessage(alluxio.grpc.SaslMessage message)
                                throws javax.security.sasl.SaslException
```
    Handles given SaslMessage from the client.
    
    Parameters:
    
    message - client Sasl message
    
    Returns:
    
    server's response to given client message
    
    Throws:
    
    javax.security.sasl.SaslException
  - setAuthenticatedUserInfo
```
void setAuthenticatedUserInfo(AuthenticatedUserInfo userinfo)
```
    To be called by callbacks to store authenticated user information.
    
    Parameters:
    
    userinfo - user info
  - getAuthenticatedUserInfo
```
AuthenticatedUserInfo getAuthenticatedUserInfo()
```
    Used to get the authenticated user info after the completed session.
    
    Returns:
    
    the authenticated user info
  - close
```
void close()
```
    Close the handler and dispose internal resources. Implementations should be idempotent.
    
    Specified by:
    
    close in interface java.lang.AutoCloseable