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|
#!/usr/bin/perl
#
# createdomobj.pl
#
# create single or continuously numbered domain
# users/groups/aliases via rpc
#
# Copyright (C) Michael Adam <obnox@samba.org> 2007
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 3 of the License, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, see <http://www.gnu.org/licenses/>.
#
#
# WARNING: This script is still rather crude.
#
use strict;
use Getopt::Std;
my $target_type = "group"; # what type of object to create
my $rpc_cmd = "createdom".$target_type;
my $rpccli_cmd = "rpcclient";
# defaults:
my $server;
my $num_targets = 1;
my $startnum; # if empty, don't add numbers to prefix
my $prefix; # name-prefix
my $path; # path to rpcclient command
my $rpccli_path = $rpccli_cmd;
my $creds;
sub usage {
print "USAGE: $0 [-h] -S server -U user\%pass [-p prefix] \\\n"
. "\t[-t {alias|group|user}] [-s startnum] [-n numobjs] [-P path] \n";
}
# parse commandline:
my %options = ();
getopts("U:t:S:s:n:p:P:h", \%options);
if (exists($options{h})) {
usage();
exit 0;
}
if (exists($options{t})) {
$target_type = $options{t};
if ($target_type !~ /^(alias|user|group)$/) {
print "ERROR: invalid target type given\n";
usage();
exit 1;
}
$rpc_cmd = "createdom".$target_type;
}
if (exists($options{U})) {
$creds = "-U $options{U}";
if ($creds !~ '%') {
print "ERROR: you need to specify credentials in the form -U user\%pass\n";
usage();
exit 1;
}
}
else {
print "ERROR: mandatory argument '-U' missing\n";
usage();
exit 1;
}
if (exists($options{S})) {
$server = $options{S};
}
else {
print "ERROR: mandatory argument '-S' missing\n";
usage();
exit 1;
}
if (exists($options{s})) {
$startnum = $options{s};
}
if (exists($options{n})) {
$num_targets = $options{n};
}
if (exists($options{p})) {
$prefix = $options{p};
} else {
$prefix = $target_type;
}
if (exists($options{P})) {
$path = $options{p};
$rpccli_path = "$path/$rpccli_cmd";
}
if (@ARGV) {
print "ERROR: junk on the command line ('" . join(" ", @ARGV) . "')...\n";
usage();
exit 1;
}
# utility functions:
sub open_rpc_pipe {
print "opening rpc pipe\n";
open(IPC, "| $rpccli_cmd $server $creds -d0") or
die "error opening rpc pipe.";
}
sub close_rpc_pipe {
print "closing rpc pipe\n";
close(IPC);
}
sub do_create {
my $target_name = shift;
print "creating $target_type $target_name\n";
print IPC "$rpc_cmd $target_name\n";
}
# main:
open_rpc_pipe();
if ("x$startnum" eq "x") {
do_create($prefix);
}
else {
for (my $num = 1; $num <= $num_targets; ++$num) {
do_create(sprintf "%s%.05d", $prefix, $startnum + $num - 1);
if (($num) % 500 == 0) {
printf("500 ".$target_type."s created\n");
close_rpc_pipe();
sleep 2;
open_rpc_pipe();
}
}
}
close_rpc_pipe();
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