<?xml version="1.0" encoding="UTF-8"?>
|
<!--
|
! CDDL HEADER START
|
!
|
! The contents of this file are subject to the terms of the
|
! Common Development and Distribution License, Version 1.0 only
|
! (the "License"). You may not use this file except in compliance
|
! with the License.
|
!
|
! You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
|
! or http://forgerock.org/license/CDDLv1.0.html.
|
! See the License for the specific language governing permissions
|
! and limitations under the License.
|
!
|
! When distributing Covered Code, include this CDDL HEADER in each
|
! file and include the License file at legal-notices/CDDLv1_0.txt.
|
! If applicable, add the following below this CDDL HEADER, with the
|
! fields enclosed by brackets "[]" replaced with your own identifying
|
! information:
|
! Portions Copyright [yyyy] [name of copyright owner]
|
!
|
! CDDL HEADER END
|
!
|
!
|
! Copyright 2007-2008 Sun Microsystems, Inc.
|
! Portions Copyright 2010-2014 ForgeRock AS
|
! Portions Copyright 2012 Dariusz Janny <dariusz.janny@gmail.com>
|
! -->
|
<adm:managed-object name="crypt-password-storage-scheme"
|
plural-name="crypt-password-storage-schemes"
|
package="org.opends.server.admin.std"
|
extends="password-storage-scheme"
|
xmlns:adm="http://www.opends.org/admin"
|
xmlns:ldap="http://www.opends.org/admin-ldap">
|
<adm:synopsis>
|
The
|
<adm:user-friendly-name />
|
provides a mechanism for encoding user passwords like Unix crypt does.
|
Like on most Unix systems, the password may be encrypted using different
|
algorithms, either Unix crypt, md5, sha256 or sha512.
|
</adm:synopsis>
|
<adm:description>
|
This scheme contains only an implementation for the user password
|
syntax, with a storage scheme name of "CRYPT". Like on most Unixes, the
|
"CRYPT" storage scheme has different algorithms, the default being Unix
|
crypt.
|
|
Warning: even though Unix crypt is a one-way digest, it is very weak by
|
today's standards. Only the first 8 characters in a password are used, and
|
it only uses the bottom 7 bits of each character. It only supports a 12-bit
|
salt (meaning that there are only 4096 possible ways to encode a given
|
password), so it is vulnerable to dictionary attacks.
|
|
You should therefore use this algorithm only in cases where an external
|
application expects to retrieve the password and verify it outside of the
|
directory, instead of by performing an LDAP bind.
|
</adm:description>
|
<adm:profile name="ldap">
|
<ldap:object-class>
|
<ldap:name>ds-cfg-crypt-password-storage-scheme</ldap:name>
|
<ldap:superior>ds-cfg-password-storage-scheme</ldap:superior>
|
</ldap:object-class>
|
</adm:profile>
|
<adm:property-override name="java-class" advanced="true">
|
<adm:default-behavior>
|
<adm:defined>
|
<adm:value>
|
org.opends.server.extensions.CryptPasswordStorageScheme
|
</adm:value>
|
</adm:defined>
|
</adm:default-behavior>
|
</adm:property-override>
|
<adm:property name="crypt-password-storage-encryption-algorithm" mandatory="true">
|
<adm:synopsis>
|
Specifies the algorithm to use to encrypt new passwords.
|
</adm:synopsis>
|
<adm:description>
|
Select the crypt algorithm to use to encrypt new passwords.
|
The value can either be "unix", which means the password is encrypted
|
with the weak Unix crypt algorithm, or "md5" which means the password is
|
encrypted with the BSD MD5 algorithm and has a $1$ prefix,
|
or "sha256" which means the password is encrypted with the SHA256
|
algorithm and has a $5$ prefix, or "sha512" which means the password is
|
encrypted with the SHA512 algorithm and has a $6$ prefix.
|
</adm:description>
|
<adm:default-behavior>
|
<adm:defined>
|
<adm:value>unix</adm:value>
|
</adm:defined>
|
</adm:default-behavior>
|
<adm:syntax>
|
<adm:enumeration>
|
<adm:value name="unix">
|
<adm:synopsis>
|
New passwords are encrypted with the Unix crypt algorithm. Passwords
|
are truncated at 8 characters and the top bit of each character is
|
ignored.
|
</adm:synopsis>
|
</adm:value>
|
<adm:value name="md5">
|
<adm:synopsis>
|
New passwords are encrypted with the BSD MD5 algorithm.
|
</adm:synopsis>
|
</adm:value>
|
<adm:value name="sha256">
|
<adm:synopsis>
|
New passwords are encrypted with the Unix crypt SHA256 algorithm.
|
</adm:synopsis>
|
</adm:value>
|
<adm:value name="sha512">
|
<adm:synopsis>
|
New passwords are encrypted with the Unix crypt SHA512 algorithm.
|
</adm:synopsis>
|
</adm:value>
|
</adm:enumeration>
|
</adm:syntax>
|
<adm:profile name="ldap">
|
<ldap:attribute>
|
<ldap:name>ds-cfg-crypt-password-storage-encryption-algorithm</ldap:name>
|
</ldap:attribute>
|
</adm:profile>
|
</adm:property>
|
</adm:managed-object>
|
