examples/LDAP/smbldap-tools/smbldap-migrate-accounts.pl

   1 #!/usr/bin/perl
   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
  26 use strict;
  27 use Getopt::Std;
  28 use smbldap_tools;
  29 use smbldap_conf;
  30
  31 # smbldap-migrate.pl (-? for help)
  32 #
  33 # Read pwdump entries on stdin, and add them to the ldap server.
  34 # Output uncreated/unmodified entries (see parameters -C -U)
  35 # in pwdump format to stdout.
  36 # Errors, debug and stats are output to stderr.
  37
  38 sub modify_account
  39 {
  40   my ($login, $basedn, $lmpwd, $ntpwd, $gecos, $homedir) = @_;
  41
  42   my $tmpldif =
  43 "dn: uid=$login,$basedn
  44 changetype: modify
  45 lmpassword: $lmpwd
  46 ntpassword: $ntpwd
  47 gecos: $gecos
  48 sambaHomePath: $homedir
  49
  50 ";
  51
  52   die "$0: error while modifying user $login\n"
  53       unless (do_ldapmodify($tmpldif) == 0);
  54   undef $tmpldif;
  55 }
  56
  57 #####################
  58
  59
  60 my %Options;
  61
  62 my $ok = getopts('awA:CUW:?', \%Options);
  63
  64 if ( (!$ok) || ($Options{'?'}) ) {
  65         print "Usage: $0 [-awAWCU?]\n";
  66         print "  -a         process only people, ignore computers\n";
  67         print "  -w         process only computers, ignore persons\n";
  68         print "  -A <opts>  option string passed verbatim to smbldap-useradd for persons\n";
  69         print "  -W <opts>  option string passed verbatim to smbldap-useradd for computers\n";
  70         print "  -C         if entry not found, don't create it and log it to stdout (default: create it)\n";
  71         print "  -U         if entry found, don't update it and log it to stdout (default: update it)\n";
  72         print "  -?         show this help message\n";
  73         exit (1);
  74 }
  75
  76 my %processed = ( 'user' => 0, 'machine' => 0);
  77 my %created = ( 'user' => 0, 'machine' => 0);
  78 my %updated = ( 'user' => 0, 'machine' => 0);
  79 my %logged = ( 'user' => 0, 'machine' => 0);
  80 my %errors = ( 'user' => 0, 'machine' => 0);
  81 my %existing = ( 'user' => 0, 'machine' => 0);
  82 my $specialskipped = 0;
  83
  84 while (<>)
  85 {
  86   my ($login, $rid, $lmpwd, $ntpwd, $gecos, $homedir, $b) = split(/:/, $_);
  87   my $usertype;
  88   my $userbasedn;
  89
  90   my $entry_type = 'user';
  91
  92   if ($login =~ m/.*\$$/ ) { # computer
  93     $processed{'machine'}++;
  94     $entry_type = 'machine';
  95     if (defined($Options{'a'})) {
  96       print STDERR "ignoring $login\n";
  97       next;
  98     }
  99
 100     $usertype = "-w $Options{'W'}";
 101     $userbasedn = $computersdn;
 102   }
 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/ÁÀÂÄáàâäÇçÉÈÊËÆéèêëæÍÌÏÎíìîÏÑñÓÒÔÖóòôöÚÙÜÛúùüûÝýÿ/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         {
 147         modify_account($login, $userbasedn, $lmpwd, $ntpwd, $gecos, $homedir);
 148         }
 149
 150         $created{$entry_type}++;
 151     }
 152     else { # uid doesn't exist and no create => log
 153       print "$_";
 154       $logged{$entry_type}++;
 155     }
 156   }
 157   else { # account exists
 158     $existing{$entry_type}++;
 159     if (!defined($Options{'U'})) { # exists and modify
 160       modify_account($login, $userbasedn, $lmpwd, $ntpwd, $gecos, $homedir);
 161       $updated{$entry_type}++;
 162     }
 163     else { # exists and log
 164       print "$_";
 165       $logged{$entry_type}++;
 166     }
 167   }
 168 }
 169
 170 my $sum;
 171
 172 $sum = $processed{'user'} + $processed{'machine'};
 173 print STDERR "processed: all=$sum user=$processed{'user'} machine=$processed{'machine'}\n";
 174
 175 $sum = $existing{'user'} + $existing{'machine'};
 176 print STDERR "existing: all=$sum user=$existing{'user'} machine=$existing{'machine'}\n";
 177
 178 $sum = $created{'user'} + $created{'machine'};
 179 print STDERR "created: all=$sum user=$created{'user'} machine=$created{'machine'}\n";
 180
 181 $sum = $updated{'user'} + $updated{'machine'};
 182 print STDERR "updated: all=$sum user=$updated{'user'} machine=$updated{'machine'}\n";
 183
 184 $sum = $logged{'user'} + $logged{'machine'};
 185 print STDERR "logged: all=$sum user=$logged{'user'} machine=$logged{'machine'}\n";
 186
 187 print STDERR "special users skipped: $specialskipped\n";
 188
 189
 190 ########################################
 191
 192 =head1 NAME
 193
 194        smbldap-migrate.pl - Migrate NT accounts to LDAP
 195
 196 =head1 SYNOPSIS
 197
 198        smbldap-migrate.pl [-a] [-w] [-A opts] [-W opts] [-C] [-U] [-?]
 199
 200 =head1 DESCRIPTION
 201
 202        This command reads from stdin account entries as created by pwdump,
 203        a tool to dump an user database on NT.
 204        Depending of the options, some account entries may be output on
 205        stdout. All errors and informations are sent to stderr.
 206
 207        -a     process only people, ignore computers
 208
 209        -w     process only computers, ignore persons
 210
 211        -A opts
 212               a string containing arguments to pass verbatim to
 213               smbldap-useradd when adding users, eg "-m -x".
 214               You don't have to specify -a in this string.
 215
 216        -W opts
 217               a string containing arguments to pass verbatim to
 218               smbldap-useradd when adding computers, eg "-m -x".
 219               You don't have to specify -w in this string.
 220
 221        -C     if NT account not found in LDAP, don't create it and log it to stdout
 222               (default: create it)
 223
 224        -U     if NT account found in LDAP, don't update it and log it to stdout
 225               (default: update it)
 226
 227        -?     show the help message
 228
 229 =cut
 230
 231 #'
 232
 233 # The End
 234