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Diffstat (limited to 'docs/Samba3-HOWTO/TOSHARG-Passdb.xml')
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diff --git a/docs/Samba3-HOWTO/TOSHARG-Passdb.xml b/docs/Samba3-HOWTO/TOSHARG-Passdb.xml index d739af15de..54ec949caf 100644 --- a/docs/Samba3-HOWTO/TOSHARG-Passdb.xml +++ b/docs/Samba3-HOWTO/TOSHARG-Passdb.xml @@ -1269,6 +1269,38 @@ frodo$:1008:15891DC6B843ECA41249940C814E316B: marvel$:1011:BF709959C3C94E0B3958B7B84A3BB6F3: C610EFE9A385A3E8AA46ADFD576E6881:[W ]:LCT-40F07A4 </screen> +<indexterm><primary>login id</primary></indexterm> +<indexterm><primary>UID</primary></indexterm> +<indexterm><primary>LanManger password</primary></indexterm> +<indexterm><primary>NT password</primary></indexterm> +<indexterm><primary>Account Flags</primary></indexterm> +<indexterm><primary>LCT</primary><see>last change time</see></indexterm> + The account information that was returned by this command in order from left to right + consists of the following colon separated data: + </para> + + <itemizedlist> + <listitem><para>Login ID.</para></listitem> + <listitem><para>UNIX UID.</para></listitem> + <listitem> + <para>Microsoft LanManager password hash (password converted to upper-case then hashed.</para> + </listitem> + <listitem><para>Microsoft NT password hash (hash of the case-preserved password).</para></listitem> + <listitem><para>Samba SAM Account Flags.</para></listitem> + <listitem><para>The LCT data (password last change time).</para></listitem> + </itemizedlist> + + <para> +<indexterm><primary>Account Flags</primary></indexterm> +<indexterm><primary>pdbedit</primary></indexterm> + The Account Flags parameters are documented in the <command>pdbedit</command> man page, and are + briefly documented in <link linkend="TOSHARG-acctflags">the Account Flags Management section</link>. + </para> + + <para> +<indexterm><primary>last change time</primary></indexterm> + The LCT data consists of 8 hexadecimal characters representing the time since January 1, 1970, of + the time when the password was last changed. </para> </sect4> @@ -1428,6 +1460,165 @@ Password must change: Fri, 01 Jan 2010 00:00:00 GMT management. </para> + <sect5 id="TOSHARG-acctflags"> + <title>Account Flags Management</title> + + <para> +<indexterm><primary>Samba SAM account flags</primary></indexterm> +<indexterm><primary>account control block</primary><see>ACB</see></indexterm> +<indexterm><primary>account encode_bits</primary></indexterm> +<indexterm><primary>account control flags</primary></indexterm> + The Samba SAM account flags are properly called the ACB (account control block) within + the Samba source code. In some parts of the Samba source code they are referred to as the + account encode_bits, and also as the account control flags. + </para> + + <para> +<indexterm><primary>pdbedit</primary></indexterm> +<indexterm><primary>user account</primary></indexterm> +<indexterm><primary>machine account</primary></indexterm> +<indexterm><primary>trust account</primary></indexterm> +<indexterm><primary>damaged data</primary></indexterm> + The manual adjustment of user, machine (workstation or server) or an inter-domain trust + account account flgas should not be necessary under normal conditions of use of Samba. On the other hand, + where this information becomes corrupted for some reason, the ability to correct the damaged data is certainly + useful. The tool of choice by which such correction can be affected is the <command>pdbedit</command> utility. + </para> + + <para> +<indexterm><primary>account flags</primary></indexterm> +<indexterm><primary>LDAP directory</primary></indexterm> + There have been a few requests for information regarding the account flags from developers + who are creating their own Samba management tools. An example of a need for information regarding + the proper management of the account flags is evident when developing scripts that will be used + to manage an LDAP directory. + </para> + + <para> +<indexterm><primary>pdbedit</primary></indexterm> +<indexterm><primary>account flag order</primary></indexterm> + The account flag field can contain up to 16 characters. Presently, only 11 are in use. + These are listed in <link linkend="accountflags">Samba SAM Account Control Block Flags</link>. + The order in which the flags are specified to the <command>pdbedit</command> command is not important. + In fact, they can be set without problem in any order in the SambaAcctFlags record in the LDAP directory. + </para> + + <table frame="all" id="accountflags"> + <title>Samba SAM Account Control Block Flags</title> + <tgroup cols="2" align="center"> + <thead> + <row><entry align="center">Flag</entry><entry>Description</entry></row> + </thead> + <tbody> + <row> + <entry align="center">D</entry> + <entry align="left">Account is disabled.</entry> + </row> + <row> + <entry align="center">H</entry> + <entry align="left">A home directory is required.</entry> + </row> + <row> + <entry align="center">I</entry> + <entry align="left">An inter-domain trust account.</entry> + </row> + <row> + <entry align="center">L</entry> + <entry align="left">Account has been auto-locked.</entry> + </row> + <row> + <entry align="center">M</entry> + <entry align="left">An MNS (Microsoft network service) logon account.</entry> + </row> + <row> + <entry align="center">N</entry> + <entry align="left">Password not required.</entry> + </row> + <row> + <entry align="center">S</entry> + <entry align="left">A server trust account.</entry> + </row> + <row> + <entry align="center">T</entry> + <entry align="left">Temporary duplicate account entry.</entry> + </row> + <row> + <entry align="center">U</entry> + <entry align="left">A normal user account.</entry> + </row> + <row> + <entry align="center">W</entry> + <entry align="left">A workstation trust account.</entry> + </row> + <row> + <entry align="center">X</entry> + <entry align="left">Password does not expire.</entry> + </row> + </tbody> + </tgroup> + </table> + + <para> +<indexterm><primary>pdbedit</primary></indexterm> +<indexterm><primary>account control flags</primary></indexterm> + An example of use of the <command>pdbedit</command> utility to set the account control flags + is shown here: +<screen> +&rootprompt; pdbedit -r -c "[DLX]" jra +Unix username: jht +NT username: jht +Account Flags: [DHULX ] +User SID: S-1-5-21-729263-4123605-1186429-3000 +Primary Group SID: S-1-5-21-729263-4123605-1186429-513 +Full Name: John H Terpstra,Utah Office +Home Directory: \\aurora\jht +HomeDir Drive: H: +Logon Script: scripts\logon.bat +Profile Path: \\aurora\profiles\jht +Domain: MIDEARTH +Account desc: BluntObject +Workstations: +Logon time: 0 +Logoff time: Mon, 18 Jan 2038 20:14:07 GMT +Kickoff time: 0 +Password last set: Sun, 03 Jul 2005 23:19:18 GMT +Password can change: Sun, 03 Jul 2005 23:19:18 GMT +Password must change: Mon, 18 Jan 2038 20:14:07 GMT +Last bad password : 0 +Bad password count : 0 +Logon hours : FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF +</screen> +<indexterm><primary>default settings</primary></indexterm> + The flags can be reset to the default settings by executing: +<screen> +&rootprompt; pdbedit -r -c "[]" jra +Unix username: jht +NT username: jht +Account Flags: [U ] +User SID: S-1-5-21-729263-4123605-1186429-3000 +Primary Group SID: S-1-5-21-729263-4123605-1186429-513 +Full Name: John H Terpstra,Utah Office +Home Directory: \\aurora\jht +HomeDir Drive: H: +Logon Script: scripts\logon.bat +Profile Path: \\aurora\profiles\jht +Domain: MIDEARTH +Account desc: BluntObject +Workstations: +Logon time: 0 +Logoff time: Mon, 18 Jan 2038 20:14:07 GMT +Kickoff time: 0 +Password last set: Sun, 03 Jul 2005 23:19:18 GMT +Password can change: Sun, 03 Jul 2005 23:19:18 GMT +Password must change: Mon, 18 Jan 2038 20:14:07 GMT +Last bad password : 0 +Bad password count : 0 +Logon hours : FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF +</screen> + </para> + + </sect5> + </sect4> <sect4> |