org.keycloak.federation.ldap.idm.store.ldap

Class LDAPUtil

java.lang.Object

org.keycloak.federation.ldap.idm.store.ldap.LDAPUtil

public class LDAPUtil
extends Object

Utility class for working with LDAP.

Author:

Pedro Igor

Constructor Summary

Constructors

Constructor and Description
LDAPUtil()

Method Summary

Modifier and Type	Method and Description
static String	convertObjectGUIToByteString(byte[] objectGUID) Creates a byte-based String representation of a raw byte array representing the value of the objectGUID attribute retrieved from Active Directory.
static String	decodeObjectGUID(byte[] objectGUID) Decode a raw byte array representing the value of the objectGUID attribute retrieved from Active Directory.
static String	formatDate(Date date) Formats the given date.
static Date	parseDate(String date) Parses dates/time stamps stored in LDAP.

Methods inherited from class java.lang.Object

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

Constructor Detail

LDAPUtil

public LDAPUtil()

Method Detail

formatDate

public static final String formatDate(Date date)

Formats the given date.

Parameters:

date - The Date to format.

Returns:

A String representing the formatted date.

parseDate

public static final Date parseDate(String date)

Parses dates/time stamps stored in LDAP. Some possible values:

• 20020228150820
• 20030228150820Z
• 20050228150820.12
• 20060711011740.0Z

Parameters:

date - The date string to parse from.

Returns:

the Date.

convertObjectGUIToByteString

public static String convertObjectGUIToByteString(byte[] objectGUID)

Creates a byte-based String representation of a raw byte array representing the value of the objectGUID attribute retrieved from Active Directory.

The returned string is useful to perform queries on AD based on the objectGUID value. Eg.:

String filter = "(&(objectClass=*)(objectGUID" + EQUAL + convertObjectGUIToByteString(objectGUID) + "))";

Parameters:

objectGUID - A raw byte array representing the value of the objectGUID attribute retrieved from Active Directory.

Returns:

A byte-based String representation in the form of \[0]\[1]\[2]\[3]\[4]\[5]\[6]\[7]\[8]\[9]\[10]\[11]\[12]\[13]\[14]\[15]

decodeObjectGUID

public static String decodeObjectGUID(byte[] objectGUID)

Decode a raw byte array representing the value of the objectGUID attribute retrieved from Active Directory.

The returned string is useful to directly bind an entry. Eg.:

String bindingString = decodeObjectGUID(objectGUID);
Attributes attributes = ctx.getAttributes(bindingString);

Parameters:

objectGUID - A raw byte array representing the value of the objectGUID attribute retrieved from Active Directory.

Returns:

A string representing the decoded value in the form of [3][2][1][0]-[5][4]-[7][6]-[8][9]-[10][11][12][13][14][15].