Class SendGssApiAuthPacket

java.lang.Object

org.mariadb.jdbc.plugin.authentication.addon.SendGssApiAuthPacket

All Implemented Interfaces:

AuthenticationPlugin

public class SendGssApiAuthPacket
extends Object
implements AuthenticationPlugin

GSSAPI plugin

Field Summary

Fields

Modifier and Type	Field	Description
private static final GssapiAuth	gssapiAuth
private String	optionServicePrincipalName
private byte[]	seed

Constructor Summary

Constructors

Constructor	Description
SendGssApiAuthPacket()

Method Summary

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

Methods inherited from class Object

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

Methods inherited from interface AuthenticationPlugin

hash, isMitMProof, requireSsl

Field Details

gssapiAuth

private static final GssapiAuth gssapiAuth

seed

private byte[] seed

optionServicePrincipalName

private String optionServicePrincipalName

Constructor Details

SendGssApiAuthPacket

public SendGssApiAuthPacket()

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,
 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 IOException,
SQLException

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

Specified by:

process in interface AuthenticationPlugin

Parameters:

out - out stream

in - in stream

context - context

Returns:

response packet

Throws:

IOException - if socket error

SQLException - if plugin exception