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package FusionInventory::Agent::Task::Inventory::Win32::Users;
use strict;
use warnings;
use constant wbemFlagReturnImmediately => 0x10;
use constant wbemFlagForwardOnly => 0x20;
use English qw(-no_match_vars);
use Win32::OLE qw(in);
use Win32::OLE::Variant;
use Win32::TieRegistry (
Delimiter => '/',
ArrayValues => 0,
qw/KEY_READ/
);
Win32::OLE->Option(CP => Win32::OLE::CP_UTF8);
use FusionInventory::Agent::Tools::Win32;
sub isEnabled {
my (%params) = @_;
return if $params{no_category}->{user};
return 1;
}
sub doInventory {
my (%params) = @_;
my $inventory = $params{inventory};
my $logger = $params{logger};
if (!$params{no_category}->{local_user}) {
foreach my $user (_getLocalUsers(logger => $logger)) {
$inventory->addEntry(
section => 'LOCAL_USERS',
entry => $user
);
}
}
if (!$params{no_category}->{local_group}) {
foreach my $group (_getLocalGroups(logger => $logger)) {
$inventory->addEntry(
section => 'LOCAL_GROUPS',
entry => $group
);
}
}
foreach my $user (_getLoggedUsers(logger => $logger)) {
$inventory->addEntry(
section => 'USERS',
entry => $user
);
}
$inventory->setHardware({
LASTLOGGEDUSER => _getLastUser(logger => $logger)
});
}
sub _getLocalUsers {
my $WMIService = Win32::OLE->GetObject("winmgmts:\\\\.\\root\\CIMV2")
or die "WMI connection failed: " . Win32::OLE->LastError();
my $query =
"SELECT * FROM Win32_UserAccount " .
"WHERE LocalAccount='True' AND Disabled='False' and Lockout='False'";
my @users;
foreach my $object (in $WMIService->ExecQuery($query)) {
push @users, {
NAME => $object->{Name},
ID => $object->{SID},
};
}
return @users;
}
sub _getLocalGroups {
my $WMIService = Win32::OLE->GetObject("winmgmts:\\\\.\\root\\CIMV2")
or die "WMI connection failed: " . Win32::OLE->LastError();
my $query =
"SELECT * FROM Win32_Group " .
"WHERE LocalAccount='True'";
my @groups;
foreach my $object (in $WMIService->ExecQuery($query)) {
push @groups, {
NAME => $object->{Name},
ID => $object->{SID},
};
}
return @groups;
}
sub _getLoggedUsers {
my $WMIService = Win32::OLE->GetObject("winmgmts:\\\\.\\root\\CIMV2")
or die "WMI connection failed: " . Win32::OLE->LastError();
my $processes = $WMIService->ExecQuery(
"SELECT * FROM Win32_Process", "WQL",
wbemFlagReturnImmediately | wbemFlagForwardOnly ## no critic (ProhibitBitwise)
);
my @users;
my $seen;
foreach my $process (in $processes) {
next unless
$process->{ExecutablePath} &&
$process->{ExecutablePath} =~ /\\Explorer\.exe$/i;
## no critic (ProhibitBitwise)
my $name = Variant(VT_BYREF | VT_BSTR, '');
my $domain = Variant(VT_BYREF | VT_BSTR, '');
$process->GetOwner($name, $domain);
my $user = {
LOGIN => $name->Get(),
DOMAIN => $domain->Get()
};
utf8::upgrade($user->{LOGIN});
utf8::upgrade($user->{DOMAIN});
next if $seen->{$user->{LOGIN}}++;
push @users, $user;
}
return @users;
}
sub _getLastUser {
my $machKey = $Registry->Open('LMachine', {
Access => KEY_READ
}) or die "Can't open HKEY_LOCAL_MACHINE key: $EXTENDED_OS_ERROR";
my $user =
encodeFromRegistry($machKey->{"SOFTWARE/Microsoft/Windows/CurrentVersion/Authentication/LogonUI/LastLoggedOnUser"}) ||
encodeFromRegistry($machKey->{"SOFTWARE/Microsoft/Windows NT/CurrentVersion/Winlogon/DefaultUserName"});
return unless $user;
$user =~ s,.*\\,,;
return $user;
}
1;
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