1#!/usr/bin/perl -w
2
3#  This code was developped by IDEALX (http://IDEALX.org/) and
4#  contributors (their names can be found in the CONTRIBUTORS file).
5#
6#                 Copyright (C) 2002 IDEALX
7#
8#  This program is free software; you can redistribute it and/or
9#  modify it under the terms of the GNU General Public License
10#  as published by the Free Software Foundation; either version 2
11#  of the License, or (at your option) any later version.
12#
13#  This program is distributed in the hope that it will be useful,
14#  but WITHOUT ANY WARRANTY; without even the implied warranty of
15#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16#  GNU General Public License for more details.
17#
18#  You should have received a copy of the GNU General Public License
19#  along with this program; if not, write to the Free Software
20#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21#  USA.
22
23# Purpose of smbldap-migrate-accounts : add NT sam entries from pwdump
24#                                       to ldap
25
26use strict;
27use Getopt::Std;
28use FindBin;
29use FindBin qw($RealBin);
30use lib "$RealBin/";
31use smbldap_tools;
32use smbldap_conf;
33
34# smbldap-migrate.pl (-? or -h for help)
35#
36# Read pwdump entries on stdin, and add them to the ldap server.
37# Output uncreated/unmodified entries (see parameters -C -U)
38# in pwdump format to stdout.
39# Errors, debug and stats are output to stderr.
40
41sub modify_account
42  {
43	my ($login, $basedn, $lmpwd, $ntpwd, $gecos, $homedir) = @_;
44	# bind to a directory with dn and password
45	my $ldap_master=connect_ldap_master();
46	my $modify = $ldap_master->modify ("uid=$login,$basedn",
47		changes => [
48			replace => [sambaLMPassword => "$lmpwd"],
49			replace => [sambaNTpassword => "$ntpwd"],
50			replace => [gecos => "$gecos"],
51			replace => [sambaHomePath => "$homedir"]
52		]
53	);
54	$modify->code && die "failed to modify entry: ", $modify->error ;
55	# take down the session
56	$ldap_master->unbind;
57  }
58
59#####################
60
61
62my %Options;
63
64my $ok = getopts('awA:CUW:?h', \%Options);
65
66if ( (!$ok) || ($Options{'?'}) || ($Options{'h'}) ) {
67  print "Usage: $0 [-awAWCU?]\n";
68  print "  -a         process only people, ignore computers\n";
69  print "  -w         process only computers, ignore persons\n";
70  print "  -A <opts>  option string passed verbatim to smbldap-useradd for persons\n";
71  print "  -W <opts>  option string passed verbatim to smbldap-useradd for computers\n";
72  print "  -C         if entry not found, don't create it and log it to stdout (default: create it)\n";
73  print "  -U         if entry found, don't update it and log it to stdout (default: update it)\n";
74  print "  -?|-h      show this help message\n";
75  exit (1);
76}
77
78my %processed = ( 'user' => 0, 'machine' => 0);
79my %created = ( 'user' => 0, 'machine' => 0);
80my %updated = ( 'user' => 0, 'machine' => 0);
81my %logged = ( 'user' => 0, 'machine' => 0);
82my %errors = ( 'user' => 0, 'machine' => 0);
83my %existing = ( 'user' => 0, 'machine' => 0);
84my $specialskipped = 0;
85
86while (<>) {
87  my ($login, $rid, $lmpwd, $ntpwd, $gecos, $homedir, $b) = split(/:/, $_);
88  my $usertype;
89  my $userbasedn;
90
91  my $entry_type = 'user';
92
93  if ($login =~ m/.*\$$/ ) {	# computer
94    $processed{'machine'}++;
95    $entry_type = 'machine';
96    if (defined($Options{'a'})) {
97      print STDERR "ignoring $login\n";
98      next;
99    }
100
101    $usertype = "-w $Options{'W'}";
102    $userbasedn = $computersdn;
103  } else {						# people
104    $processed{'user'}++;
105    if (defined($Options{'w'})) {
106      print STDERR "ignoring $login\n";
107      next;
108    }
109    if ($rid < 1000) {
110      $specialskipped++;
111      print STDERR "$login seems to be a special Win account (rid=$rid), skipping\n";
112      next;
113    }
114
115    $usertype = "-a $Options{'A'}";
116    $userbasedn = $usersdn;
117  }
118
119  # normalize homedir
120  # uncomment to replace configured share with share from pwdump
121  #  if ($homedir eq "") {
122  $homedir = $_userSmbHome;
123  #  }
124
125  # normalize gecos
126  if (!($gecos eq "")) {
127    $gecos =~ tr/�������������������������������������������������/AAAAaaaaCcEEEEEeeeeeIIIIiiiiNnOOOOooooUUUUuuuuYyy/;
128  } else {
129    $gecos = $_userGecos;
130  }
131
132  my $user_exists = is_samba_user($login);
133
134  if (!$user_exists) {
135    if (!defined($Options{'C'})) {
136      # uid doesn't exist and we want to create it
137      my $addcmd = "/usr/local/sbin/smbldap-useradd.pl $usertype $login > /dev/null";
138      print STDERR "$addcmd\n";
139      my $r = system "$addcmd";
140      if ($r != 0) {
141        print STDERR "error adding $login, skipping\n";
142        next;
143      }
144	  # lem modif... a retirer si pb
145	  if ($entry_type eq "user") {
146      	modify_account($login, $userbasedn, $lmpwd, $ntpwd, $gecos, $homedir);
147	  }
148
149	  $created{$entry_type}++;
150    } else {					# uid doesn't exist and no create => log
151      print "$_";
152      $logged{$entry_type}++;
153    }
154  } else {						# account exists
155    $existing{$entry_type}++;
156    if (!defined($Options{'U'})) { # exists and modify
157      modify_account($login, $userbasedn, $lmpwd, $ntpwd, $gecos, $homedir);
158      $updated{$entry_type}++;
159    } else {					# exists and log
160      print "$_";
161      $logged{$entry_type}++;
162    }
163  }
164}
165
166my $sum;
167
168$sum = $processed{'user'} + $processed{'machine'};
169print STDERR "processed: all=$sum user=$processed{'user'} machine=$processed{'machine'}\n";
170
171$sum = $existing{'user'} + $existing{'machine'};
172print STDERR "existing: all=$sum user=$existing{'user'} machine=$existing{'machine'}\n";
173
174$sum = $created{'user'} + $created{'machine'};
175print STDERR "created: all=$sum user=$created{'user'} machine=$created{'machine'}\n";
176
177$sum = $updated{'user'} + $updated{'machine'};
178print STDERR "updated: all=$sum user=$updated{'user'} machine=$updated{'machine'}\n";
179
180$sum = $logged{'user'} + $logged{'machine'};
181print STDERR "logged: all=$sum user=$logged{'user'} machine=$logged{'machine'}\n";
182
183print STDERR "special users skipped: $specialskipped\n";
184
185
186########################################
187
188=head1 NAME
189
190smbldap-migrate.pl - Migrate NT accounts to LDAP
191
192=head1 SYNOPSIS
193
194       smbldap-migrate.pl [-a] [-w] [-A opts] [-W opts] [-C] [-U] [-?]
195
196=head1 DESCRIPTION
197
198       This command reads from stdin account entries as created by pwdump,
199       a tool to dump an user database on NT.
200       Depending of the options, some account entries may be output on
201       stdout. All errors and informations are sent to stderr.
202
203       -a     process only people, ignore computers
204
205       -w     process only computers, ignore persons
206
207       -A opts
208              a string containing arguments to pass verbatim to
209              smbldap-useradd when adding users, eg "-m -x".
210              You don't have to specify -a in this string.
211
212       -W opts
213              a string containing arguments to pass verbatim to
214              smbldap-useradd when adding computers, eg "-m -x".
215              You don't have to specify -w in this string.
216
217       -C     if NT account not found in LDAP, don't create it and log it to stdout
218              (default: create it)
219
220       -U     if NT account found in LDAP, don't update it and log it to stdout
221              (default: update it)
222
223       -?     show the help message
224
225=cut
226
227#'
228
229# The End
230
231