smbldap-groupadd.pl [plain text]
use strict;
use FindBin;
use FindBin qw($RealBin);
use lib "$RealBin/";
use smbldap_tools;
use smbldap_conf;
use Getopt::Std;
my %Options;
my $ok = getopts('ag:or:s:t:p?', \%Options);
if ( (!$ok) || (@ARGV < 1) || ($Options{'?'}) ) {
print "Usage: $0 [-agorst?] groupname\n";
print " -a add automatic group mapping entry\n";
print " -g gid\n";
print " -o gid is not unique\n";
print " -r group-rid\n";
print " -s group-sid\n";
print " -t group-type\n";
print " -p print the gidNumber to stdout\n";
print " -? show this help message\n";
exit (1);
}
my $_groupName = $ARGV[0];
if (defined(get_group_dn($_groupName))) {
warn "$0: group $_groupName exists\n";
exit (6);
}
my $_groupGidNumber = $Options{'g'};
if (! defined ($_groupGidNumber = group_add($_groupName, $_groupGidNumber, $Options{'o'}))) {
warn "$0: error adding group $_groupName\n";
exit (6);
}
my $group_sid;
my $tmp;
if ($tmp= $Options{'s'}) {
if ($tmp =~ /^S-(?:\d+-)+\d+$/) {
$group_sid = $tmp;
} else {
warn "$0: illegal group-rid $tmp\n";
exit(7);
}
} elsif ($Options{'r'} || $Options{'a'}) {
my $group_rid;
if ($tmp= $Options{'r'}) {
if ($tmp =~ /^\d+$/) {
$group_rid = $tmp;
} else {
warn "$0: illegal group-rid $tmp\n";
exit(7);
}
} else {
$group_rid = 2*$_groupGidNumber+1001;
}
$group_sid = $SID.'-'.$group_rid;
}
if ($Options{'r'} || $Options{'a'} || $Options{'s'}) {
my $test_exist_sid=does_sid_exist($group_sid,$groupsdn);
if ($test_exist_sid->count == 1) {
warn "Group SID already owned by\n";
foreach my $entry ($test_exist_sid->all_entries) {
my $dn= $entry->dn;
chomp($dn);
warn "$dn\n";
}
exit(7);
}
}
if ($group_sid) {
my $group_type;
my $tmp;
if ($tmp= $Options{'t'}) {
unless (defined($group_type = &group_type_by_name($tmp))) {
warn "$0: unknown group type $tmp\n";
exit(8);
}
} else {
$group_type = group_type_by_name('domain');
}
my $ldap_master=connect_ldap_master();
my $modify = $ldap_master->modify ( "cn=$_groupName,$groupsdn",
add => {
'objectClass' => 'sambaGroupMapping',
'sambaSID' => $group_sid,
'sambaGroupType' => $group_type
}
);
$modify->code && warn "failed to delete entry: ", $modify->error ;
$ldap_master->unbind
}
if ($Options{'p'}) {
print STDOUT "$_groupGidNumber";
}
exit(0);
=head1 NAME
smbldap-groupadd.pl - Create a new group
=head1 SYNOPSIS
smbldap-groupadd.pl [-g gid [-o]] group
=head1 DESCRIPTION
The smbldap-groupadd.pl command creates a new group account using
the values specified on the command line and the default values
from the system. The new group will be entered into the system
files as needed. The options which apply to the groupadd command are
-g gid The numerical value of the group's ID. This value must be
unique, unless the -o option is used. The value must be non-
negative. The default is to use the smallest ID value greater
than 1000 and greater than every other group.
=head1 SEE ALSO
groupadd(1)
=cut