summaryrefslogtreecommitdiff
path: root/examples/scripts/users_and_groups/createdomobj.pl
blob: 6568b216642f304f0b179f40f304f1075eeae62d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
#!/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 2 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, write to the Free Software Foundation, Inc., 675
# Mass Ave, Cambridge, MA 02139, USA.
#

#
# 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	= $target_type;		# 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: madatory 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};
}

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();