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 java.lang.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 java.lang.String	authenticationData
private Configuration	conf
private int	counter

Constructor Summary

Constructors

Constructor	Description
SendPamAuthPacket()

Method Summary

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

Field Detail

authenticationData

private java.lang.String authenticationData

conf

private Configuration conf

counter

private int counter

Constructor Detail

SendPamAuthPacket

public SendPamAuthPacket()

Method Detail

type

public java.lang.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(java.lang.String authenticationData,
                       byte[] seed,
                       Configuration conf,
                       HostAddress hostAddress)

Initialization.

Specified by:

initialize in interface AuthenticationPlugin

Parameters:

authenticationData - authentication data (password/token)

seed - server provided seed

conf - Connection string options

hostAddress - host information

process

public ReadableByteBuf process(Writer out,
                               Reader in,
                               Context context)
                        throws java.sql.SQLException,
                               java.io.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:

java.io.IOException - if socket error

java.sql.SQLException - if plugin exception