Package org.wildfly.security.sasl.gs2

Class Gs2Util

java.lang.Object

org.wildfly.security.sasl.gs2.Gs2Util

class Gs2Util
extends Object

Author:

Farah Juma

Field Summary

Fields

Modifier and Type	Field	Description
static int	TOKEN_HEADER_TAG

Constructor Summary

Constructors

Constructor	Description
Gs2Util()

Method Summary

Modifier and Type	Method	Description
static ChannelBinding	createChannelBinding(byte[] header, boolean gs2CbFlagPUsed, byte[] bindingData)	Create a ChannelBinding whose application data field is set to the given GS2 header, concatenated with, when a gs2-cb-flag of "p" is used, the given channel binding data.
static String[]	getPlusMechanisms(String[] mechanisms)
static String[]	getSupportedSaslNamesForMechanisms(Oid[] mechanismOids)	Get the array of supported SASL mechanism names that corresponds to the given array of GSS-API mechanism object identifiers.
static boolean	isIncluded(String name, String[] mechanisms)	Determine if the given mechanism name is among the given array of mechanism names.

Methods inherited from class java.lang.Object

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

Field Detail

TOKEN_HEADER_TAG

public static final int TOKEN_HEADER_TAG

See Also:

Constant Field Values

Constructor Detail

Gs2Util

Gs2Util()

Method Detail

getSupportedSaslNamesForMechanisms

public static String[] getSupportedSaslNamesForMechanisms(Oid[] mechanismOids)
                                                   throws GSSException

Get the array of supported SASL mechanism names that corresponds to the given array of GSS-API mechanism object identifiers.

Parameters:

mechanismOids - the array of GSS-API mechanism object identifiers

Returns:

the array of supported SASL mechanism names that corresponds to the given array of GSS-API mechanism object identifiers

Throws:

GSSException - if an error occurs while mapping the GSS-API object identifiers to SASL names

isIncluded

public static boolean isIncluded(String name,
                                 String[] mechanisms)

Determine if the given mechanism name is among the given array of mechanism names.

Parameters:

name - the mechanism name

mechanisms - the array of mechanism names

Returns:

true if the given name is among the given mechanism names and false otherwise

getPlusMechanisms

public static String[] getPlusMechanisms(String[] mechanisms)

createChannelBinding

public static ChannelBinding createChannelBinding(byte[] header,
                                                  boolean gs2CbFlagPUsed,
                                                  byte[] bindingData)

Create a ChannelBinding whose application data field is set to the given GS2 header, concatenated with, when a gs2-cb-flag of "p" is used, the given channel binding data.

Parameters:

header - the GS2 header, excluding the initial gs2-nonstd-flag

gs2CbFlagPUsed - whether or not a gs2-cb-flag of "p" is used

bindingData - the channel binding data

Returns:

the ChannelBinding