Thanks for the help, syphilis.

In the typical win32 way, things don't seem to be behaving as specified. Appending the dollar sign gives an error, and using the computer name seems to return a domain SID.

I'm working on a system that's not a member of a domain, with username "shop_user" and "system name" is "SHOP_02". FWIW, I'm testing on Windows XP systems with ActiveState Perl 5.8.8.

use strict; use warnings; use Win32::Security::SID; my @SIDTYPE = qw( ERROR SidTypeUser SidTypeGroup SidTypeDomain SidTypeAlias SidTypeWellKnownGroup SidTypeDeletedAccount SidTypeInvalid SidTypeUnknown SidTypeComputer SidTypeLabel ); my ( $system, $account ); $account = Win32::LoginName; $system = Win32::NodeName; GetSID( $system, "$system\\$account"); GetSID( $system, $account); GetSID( $system, $system); GetSID( $system, "$system\\"); GetSID( $system, "\\$system"); GetSID( $system, "SYSTEM\\$system"); GetSID( $system, "\$$system"); GetSID( $system, "$system\$"); GetSID( $system, "$system\\\$"); sub GetSID { my $system = shift; my $account = shift; my $domain = shift; no warnings 'uninitialized'; my ( $sid, $sidtype ); Win32::LookupAccountName( $system, $account, $domain, $sid, $sidty +pe ); my $sidstring = Win32::Security::SID::ConvertSidToStringSid( $sid +); print "\n", "$system - $account - $domain\n", "SID: $sidstring\n", "SIDTYPE: $SIDTYPE[$sidtype]\n"; ; }

Here are the results:

SHOP_02 - SHOP_02\shop_user - SHOP_02 SID: S-1-5-21-1957994488-963894560-725345543-1004 SIDTYPE: SidTypeUser SHOP_02 - shop_user - SHOP_02 SID: S-1-5-21-1957994488-963894560-725345543-1004 SIDTYPE: SidTypeUser SHOP_02 - SHOP_02 - SHOP_02 SID: S-1-5-21-1957994488-963894560-725345543 SIDTYPE: SidTypeDomain SHOP_02 - SHOP_02\ - SID: SIDTYPE: ERROR SHOP_02 - \SHOP_02 - SHOP_02 SID: S-1-5-21-1957994488-963894560-725345543 SIDTYPE: SidTypeDomain SHOP_02 - SYSTEM\SHOP_02 - SID: SIDTYPE: ERROR SHOP_02 - $SHOP_02 - SID: SIDTYPE: ERROR SHOP_02 - SHOP_02$ - SID: SIDTYPE: ERROR SHOP_02 - SHOP_02\$ - SID: SIDTYPE: ERROR


TGI says moo


In reply to Re^2: Win32: Getting the Machine SID by TGI
in thread Win32: Getting the Machine SID by TGI

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