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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
|
#!/usr/bin/perl
# This code was developped by IDEALX (http://IDEALX.org/) and
# contributors (their names can be found in the CONTRIBUTORS file).
#
# Copyright (C) 2002 IDEALX
#
# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
# USA.
# Purpose of smbldap-migrate-groups : to parse a Windows
# group dump and populate Unix groups
# Reads group dump on stdin
use strict;
use smbldap_tools;
use smbldap_conf;
use Getopt::Std;
sub process_rec_group
{
my ($group, $mb) = @_;
my @members;
if (!(@members = group_get_members($group))) {
return 0;
}
foreach my $m (@members) {
if ( !($m =~ m/^\*/) ) {
push @{$mb}, $m;
} else {
my $gname = $m;
$gname =~ s/^.//;
if (!process_rec_group($gname, $mb)) {
print "recursive group not added : $gname\n";
}
}
}
}
# given a group dn and a list of members, update the group
sub modify_group
{
my ($group, $dn_line, @members, $recgroup) = @_;
my $m;
my @new_mb;
foreach $m (@members) {
if ( ($m =~ m/^\*/) ) {
my $gname = $m;
$gname =~ s/^.//;
if (!$recgroup) {
print "recursive group not added : $gname\n";
} else {
if (!process_rec_group($gname, \@new_mb)) {
print "recursive group not added : $gname\n";
}
}
} else {
push @new_mb, $m;
}
}
# new_mb contains flat members from group dump
# now append them to existing members
push @new_mb, group_get_members($group);
# uniq them
my %saw;
@saw{@new_mb} = ();
@new_mb = keys %saw;
my $nmb = $#new_mb + 1;
print STDERR "Group $group now has $nmb member(s)\n";
my $mbs;
foreach $m (@new_mb) {
$mbs .= "memberUid: $m\n";
}
my $mods="$dn_line
changetype: modify
replace: memberUid
$mbs
";
#print "$mods\n";
my $tmpldif =
"$mods
";
die "$0: error while modifying group $group\n"
unless (do_ldapmodify($tmpldif) == 0);
undef $tmpldif;
}
sub display_group
{
my ($group, @members) = @_;
print "Group name $group\n";
print "Members\n";
my $m;
my $i = 0;
foreach $m (@members) {
print "$m ";
if ($i % 5 == 0) {
print "\n";
}
$i++;
}
}
sub process_group
{
my ($group, @members, $nocreate, $noupdate, $recgroup) = @_;
my $dn_line;
if (!defined($dn_line = get_group_dn($group))) {
# group not found, create it ?
if (!$nocreate) {
system "/usr/local/sbin/smbldap-groupadd.pl \"$group\"; sleep 5";
if (!defined($dn_line = get_group_dn($group))) {
return 1;
}
modify_group($group, $dn_line, @members, $recgroup);
} else {
# don't create
print "not created:\n";
display_group($group, @members);
}
} else {
# group found, update it ?
if (!$noupdate) {
modify_group($group, $dn_line, @members, $recgroup);
} else {
# don't update
print "not updated:\n";
display_group($group, @members);
}
}
}
###################################################
my %Options;
my $ok = getopts('CUr?', \%Options);
if ( (!$ok) || ($Options{'?'}) ) {
print "Usage: $0 [-CUr?] < group_dump\n";
print " -C don't create group if it doesn't exist\n";
print " -U don't update group if it exists\n";
print " -r recursively process groups\n";
exit(1);
}
my $group_name;
my $group_desc;
my $has_members = 0;
my @members = ();
while (<>)
{
my $line = $_;
chomp($line);
next if ( $line =~ m/^\s*$/ );
if ($group_name eq "") {
if ( $line =~ m/^Group name\s+(.+).$/ ) {
$group_name = $1;
next;
}
}
if ($group_desc eq "") {
if ( $line =~ m/^Comment\s+(.*)$/ ) {
$group_desc = $1;
next;
}
}
next if ( $line =~ m/^-+.$/ );
if (!$has_members) {
if ( $line =~ m/^Members/ ) {
$has_members = 1;
next;
}
} else {
if ( $line =~ m/^The command completed successfully/ ) {
last;
} else {
push(@members, split(/\s+/, $line));
next;
}
}
#print;
}
if ( $#members > -1) {
process_group($group_name, @members, $Options{'C'}, $Options{'U'}, $Options{'r'});
}
#print "gn=$group_name\n";
#print "gd=$group_desc\n";
#my $m;
#foreach $m (@members)
#{
# print "$m ";
#}
#print "\n";
|
