Package org.mariadb.jdbc.plugin.authentication.standard

Class SendPamAuthPacket

java.lang.Object

org.mariadb.jdbc.plugin.authentication.standard.SendPamAuthPacket

All Implemented Interfaces:

AuthenticationPlugin

public class SendPamAuthPacket
extends Object
implements AuthenticationPlugin

PAM (dialog) authentication plugin. This is a multi-step exchange password. If more than one step, passwordX (password2, password3, ...) options must be set.

Field Summary

Fields

Modifier and Type	Field	Description
private String	authenticationData
private Configuration	conf
private int	counter

Constructor Summary

Constructors

Constructor	Description
SendPamAuthPacket()

Method Summary

Modifier and Type	Method	Description
void	initialize(String authenticationData, byte[] seed, Configuration conf)	Initialization.
ReadableByteBuf	process(Writer out, Reader in, Context context)	Process PAM plugin authentication.
String	type()	Authentication plugin type.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mariadb.jdbc.plugin.AuthenticationPlugin

hash, isMitMProof

Field Details

authenticationData

private String authenticationData

conf

private Configuration conf

counter

private int counter

Constructor Details

SendPamAuthPacket

public SendPamAuthPacket()

Method Details

type

public String type()

Description copied from interface: AuthenticationPlugin

Authentication plugin type.

Specified by:

type in interface AuthenticationPlugin

Returns:

authentication plugin type. ex: mysql_native_password

initialize

public void initialize(String authenticationData,
 byte[] seed,
 Configuration conf)

Initialization.

Specified by:

initialize in interface AuthenticationPlugin

Parameters:

authenticationData - authentication data (password/token)

seed - server provided seed

conf - Connection string options

process

public ReadableByteBuf process(Writer out,
 Reader in,
 Context context)
                        throws SQLException,
IOException

Process PAM plugin authentication. see https://mariadb.com/kb/en/library/authentication-plugin-pam/

Specified by:

process in interface AuthenticationPlugin

Parameters:

out - out stream

in - in stream

context - connection context

Returns:

response packet

Throws:

IOException - if socket error

SQLException - if plugin exception