smbldap-populate

samba-3.0.22.tar.gz 编译smb服务器的源码

#!/usr/bin/perl -w

# Populate a LDAP base for Samba-LDAP usage
#
# $Id: smbldap-populate,v 1.26 2005/05/27 14:21:00 jtournier Exp $

#  This code was developped by IDEALX (http://IDEALX.org/) and
#  contributors (their names can be found in the CONTRIBUTORS file).
#
#                 Copyright (C) 2001-2002 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 :
#       . Create an initial LDAP database suitable for Samba 2.2
#       . For lazy people, replace ldapadd (with only an ldif parameter)

use strict;
use FindBin;
use FindBin qw($RealBin);
use lib "$RealBin/";
use smbldap_tools;
use Getopt::Std;
use Net::LDAP::LDIF;

use vars qw(%oc);

# objectclass of the suffix
%oc = (
       "ou" => "organizationalUnit",
       "o" => "organization",
       "dc" => "dcObject",
      );


my %Options;

my $ok = getopts('a:b:e:i:k:l:m:u:g:?', \%Options);
if ( (!$ok) || ($Options{'?'}) ) {
  print_banner;
  print "Usage: $0 [-abeiklug?] [ldif]\n";
  print "  -u uidNumber	first uidNumber to allocate (default: 1000)\n";
  print "  -g gidNumber	first uidNumber to allocate (default: 1000)\n";
  print "  -a user	administrator login name (default: root)\n";
  print "  -b user	guest login name (default: nobody)\n";
  print "  -k uidNumber	administrator's uidNumber (default: 0)\n";
  print "  -l uidNumber	guest's uidNumber (default: 999)\n";
  print "  -m gidNumber	administrator's gidNumber (default: 0)\n";
  print "  -e file	export ldif file\n";
  print "  -i file	import ldif file\n";
  print "  -?		show this help message\n";

  exit (1);
}

# sanity checks
my $domain = $config{sambaDomain};
if (! defined $domain) {
  print STDERR "error: domain name not found !\n";
  print STDERR "possible reasons are:\n";
  print STDERR ". incorrect 'sambaDomain' parameter in smbldap.conf\n";
  print STDERR ". incorrect 'samba_conf' definition in smbldap_tools.pm\n";
  die;
}

#$config{sambaUnixIdPooldn}="sambaDomainName=$domain,$config{suffix}";

my $firstuidNumber=$Options{'u'};
if (!defined($firstuidNumber)) {
  $firstuidNumber=1000;
}

my $firstgidNumber=$Options{'g'};
if (!defined($firstgidNumber)) {
  $firstgidNumber=1000;
}

my $tmp_ldif_file=$Options{'e'};
if (!defined($tmp_ldif_file)) {
  $tmp_ldif_file="/tmp/$$.ldif";
}

my $adminName = $Options{'a'};
if (!defined($adminName)) {
  $adminName = "root";
}

my $guestName = $Options{'b'};
if (!defined($guestName)) {
  $guestName = "nobody";
}

my $adminUidNumber=$Options{'k'};
my $adminrid;
if (!defined($adminUidNumber)) {
  $adminUidNumber = "0";
  $adminrid= "500";
} else {
  $adminrid=(2*$adminUidNumber+ 1000)
}

my $guestUidNumber=$Options{'l'};
if (!defined($guestUidNumber)) {
  $guestUidNumber = "999";
}

my $adminGidNumber=$Options{'m'};
if (!defined($adminGidNumber)) {
  $adminGidNumber = "0";
}

my $_ldifName = $Options{'i'};

my $exportFile = $Options{'e'};
if (!defined($exportFile)) {
  $exportFile = "base.ldif";
}

print "Populating LDAP directory for domain $domain ($config{SID})\n";
if (!defined($_ldifName)) {
  my $attr;
  my $val;
  my $objcl;

  print "(using builtin directory structure)\n\n";
  if ($config{suffix} =~ m/([^=]+)=([^,]+)/) {
    $attr = $1;
    $val = $2;
    $objcl = $oc{$attr} if (exists $oc{$attr});
    if (!defined($objcl)) {
      $objcl = "myhardcodedobjectclass";
    }
  } else {
    die "can't extract first attr and value from suffix $config{suffix}";
  }
  #print "$attr=$val\n";
  my ($type,$ou_users,$ou_groups,$ou_computers,$ou_idmap,$cnsambaUnixIdPool);
  ($type,$ou_users)=($config{usersdn}=~/(.*)=(.*),$config{suffix}/);
  ($type,$ou_groups)=($config{groupsdn}=~/(.*)=(.*),$config{suffix}/);
  ($type,$ou_computers)=($config{computersdn}=~/(.*)=(.*),$config{suffix}/);
  if (defined $config{idmapdn}) {
	($type,$ou_idmap)=($config{idmapdn}=~/(.*)=(.*),$config{suffix}/);
  }
  ($type,$cnsambaUnixIdPool)=($config{sambaUnixIdPooldn}=~/(.*)=(.*),$config{suffix}/);
  my $org;
  my ($organisation,$ext);
  if ($config{suffix} =~ m/dc=([^=]+),dc=(.*)$/) {
	($organisation,$ext) = ($config{suffix} =~ m/dc=([^=]+),dc=(.*)$/);
  } elsif ($config{suffix} =~ m/dc=(.*)$/) {
        $organisation=$1;
  }

  if ($organisation ne '') {
    $org = "\nobjectclass: organization\no: $organisation";
  }
  #my $FILE="|cat";

  my $entries="dn: $config{suffix}
objectClass: $objcl$org
$attr: $val

dn: $config{usersdn}
objectClass: organizationalUnit
ou: $ou_users

dn: $config{groupsdn}
objectClass: organizationalUnit
ou: $ou_groups

dn: $config{computersdn}
objectClass: organizationalUnit
ou: $ou_computers\n";

if (defined $config{idmapdn}) {
	$entries.="\ndn: $config{idmapdn}
objectClass: organizationalUnit
ou: $ou_idmap\n";
}

$entries.="\ndn: uid=$adminName,$config{usersdn}
cn: $adminName
sn: $adminName
objectClass: inetOrgPerson
objectClass: sambaSAMAccount
objectClass: posixAccount
objectClass: shadowAccount
gidNumber: $adminGidNumber
uid: $adminName
uidNumber: $adminUidNumber\n";
  if (defined $config{userHome} and $config{userHome} ne "") {
    my $userHome=$config{userHome};
    $userHome=~s/\%U/$adminName/;
    $entries.="homeDirectory: $userHome\n";
  } else {
    $entries.="homeDirectory: /dev/null\n";
  }
  $entries.="sambaPwdLastSet: 0
sambaLogonTime: 0
sambaLogoffTime: 2147483647
sambaKickoffTime: 2147483647
sambaPwdCanChange: 0
sambaPwdMustChange: 2147483647\n";
  if (defined $config{userSmbHome} and $config{userSmbHome} ne "") {
    my $userSmbHome=$config{userSmbHome};
    $userSmbHome=~s/\%U/$adminName/;
    $entries.="sambaHomePath: $userSmbHome\n";
  }
  if (defined $config{userHomeDrive} and $config{userHomeDrive} ne "") {
    $entries.="sambaHomeDrive: $config{userHomeDrive}\n";
  }
  if (defined $config{userProfile} and $config{userProfile} ne "") {
    my $userProfile=$config{userProfile};
    $userProfile=~s/\%U/$adminName/;
    $entries.="sambaProfilePath: $userProfile\n";	
  }
  $entries.="sambaPrimaryGroupSID: $config{SID}-512
sambaLMPassword: XXX
sambaNTPassword: XXX
sambaAcctFlags: [U          ]
sambaSID: $config{SID}-$adminrid
loginShell: /bin/false
gecos: Netbios Domain Administrator

dn: uid=$guestName,$config{usersdn}
cn: $guestName
sn: $guestName
objectClass: inetOrgPerson
objectClass: sambaSAMAccount
objectClass: posixAccount
objectClass: shadowAccount
gidNumber: 514
uid: $guestName
uidNumber: $guestUidNumber
homeDirectory: /dev/null
sambaPwdLastSet: 0
sambaLogonTime: 0
sambaLogoffTime: 2147483647
sambaKickoffTime: 2147483647
sambaPwdCanChange: 0
sambaPwdMustChange: 2147483647\n";
  if (defined $config{userSmbHome} and $config{userSmbHome} ne "") {
    my $userSmbHome=$config{userSmbHome};
    $userSmbHome=~s/\%U/$guestName/;
    $entries.="sambaHomePath: $userSmbHome\n";
  }
  if (defined $config{userHomeDrive} and $config{userHomeDrive} ne "") {
    $entries.="sambaHomeDrive: $config{userHomeDrive}\n";
  }
  if (defined $config{userProfile} and $config{userProfile} ne "") {
    my $userProfile=$config{userProfile};
    $userProfile=~s/\%U/$guestName/;
    $entries.="sambaProfilePath: $userProfile\n";
  }
  $entries.="sambaPrimaryGroupSID: $config{SID}-514
sambaLMPassword: NO PASSWORDXXXXXXXXXXXXXXXXXXXXX
sambaNTPassword: NO PASSWORDXXXXXXXXXXXXXXXXXXXXX
# account disabled by default
sambaAcctFlags: [NUD        ]
sambaSID: $config{SID}-2998
loginShell: /bin/false

dn: cn=Domain Admins,$config{groupsdn}
objectClass: posixGroup
objectClass: sambaGroupMapping
gidNumber: 512
cn: Domain Admins
memberUid: $adminName
description: Netbios Domain Administrators
sambaSID: $config{SID}-512
sambaGroupType: 2
displayName: Domain Admins

dn: cn=Domain Users,$config{groupsdn}
objectClass: posixGroup
objectClass: sambaGroupMapping
gidNumber: 513
cn: Domain Users
description: Netbios Domain Users
sambaSID: $config{SID}-513
sambaGroupType: 2
displayName: Domain Users

dn: cn=Domain Guests,$config{groupsdn}
objectClass: posixGroup
objectClass: sambaGroupMapping
gidNumber: 514
cn: Domain Guests
description: Netbios Domain Guests Users
sambaSID: $config{SID}-514
sambaGroupType: 2
displayName: Domain Guests

dn: cn=Domain Computers,$config{groupsdn}
objectClass: posixGroup
objectClass: sambaGroupMapping
gidNumber: 515
cn: Domain Computers
description: Netbios Domain Computers accounts
sambaSID: $config{SID}-515
sambaGroupType: 2
displayName: Domain Computers

dn: cn=Administrators,$config{groupsdn}
objectClass: posixGroup
objectClass: sambaGroupMapping
gidNumber: 544
cn: Administrators
description: Netbios Domain Members can fully administer the computer/sambaDomainName
sambaSID: S-1-5-32-544
sambaGroupType: 5
displayName: Administrators

#dn: cn=Users,$config{groupsdn}
#objectClass: posixGroup
#objectClass: sambaGroupMapping
#gidNumber: 545
#cn: Users
#description: Netbios Domain Ordinary users
#sambaSID: S-1-5-32-545
#sambaGroupType: 5
#displayName: users

#dn: cn=Guests,$config{groupsdn}
#objectClass: posixGroup
#objectClass: sambaGroupMapping
#gidNumber: 546
#cn: Guests
#memberUid: $guestName
#description: Netbios Domain Users granted guest access to the computer/sambaDomainName
#sambaSID: S-1-5-32-546
#sambaGroupType: 5
#displayName: Guests

#dn: cn=Power Users,$config{groupsdn}
#objectClass: posixGroup
#objectClass: sambaGroupMapping
#gidNumber: 547
#cn: Power Users
#description: Netbios Domain Members can share directories and printers
#sambaSID: S-1-5-32-547
#sambaGroupType: 5
#displayName: Power Users

dn: cn=Account Operators,$config{groupsdn}
objectClass: posixGroup
objectClass: sambaGroupMapping
gidNumber: 548
cn: Account Operators
description: Netbios Domain Users to manipulate users accounts
sambaSID: S-1-5-32-548
sambaGroupType: 5
displayName: Account Operators

#dn: cn=System Operators,$config{groupsdn}
#objectClass: posixGroup
#objectClass: sambaGroupMapping
#gidNumber: 549
#cn: System Operators
#description: Netbios Domain System Operators
#sambaSID: S-1-5-32-549
#sambaGroupType: 5
#displayName: System Operators

dn: cn=Print Operators,$config{groupsdn}
objectClass: posixGroup
objectClass: sambaGroupMapping
gidNumber: 550
cn: Print Operators
description: Netbios Domain Print Operators
sambaSID: S-1-5-32-550
sambaGroupType: 5
displayName: Print Operators

dn: cn=Backup Operators,$config{groupsdn}
objectClass: posixGroup
objectClass: sambaGroupMapping
gidNumber: 551
cn: Backup Operators
description: Netbios Domain Members can bypass file security to back up files
sambaSID: S-1-5-32-551
sambaGroupType: 5
displayName: Backup Operators

dn: cn=Replicators,$config{groupsdn}
objectClass: posixGroup
objectClass: sambaGroupMapping
gidNumber: 552
cn: Replicators
description: Netbios Domain Supports file replication in a sambaDomainName
sambaSID: S-1-5-32-552
sambaGroupType: 5
displayName: Replicators

";
  if ("sambaDomainName=$domain,$config{suffix}" eq $config{sambaUnixIdPooldn}) {
    $entries.="dn: sambaDomainName=$domain,$config{suffix}
objectClass: sambaDomain
objectClass: sambaUnixIdPool
sambaDomainName: $domain
sambaSID: $config{SID}
uidNumber: $firstuidNumber
gidNumber: $firstgidNumber";
  } else {
    $entries.="dn: $config{sambaUnixIdPooldn}
objectClass: inetOrgPerson
objectClass: sambaUnixIdPool
uidNumber: $firstuidNumber
gidNumber: $firstgidNumber
cn: $cnsambaUnixIdPool
sn: $cnsambaUnixIdPool";
  }
  open (FILE, ">$tmp_ldif_file") || die "Can't open file $tmp_ldif_file: $!\n";

  print FILE <<EOF;
$entries
EOF
  close FILE;
} else {
  $tmp_ldif_file=$_ldifName;
}

if (!defined $Options{'e'}) {
  my $ldap_master=connect_ldap_master();
  my $ldif = Net::LDAP::LDIF->new($tmp_ldif_file, "r", onerror => 'undef' );
  while ( not $ldif->eof() ) {
    my $entry = $ldif->read_entry();
    if ( $ldif->error() ) {
      print "Error msg: ",$ldif->error(),"\n";
      print "Error lines:\n",$ldif->error_lines(),"\n";
    } else {
      my $dn = $entry->dn;
      # we first check if the entry exist
      my $mesg = $ldap_master->search (
				       base => "$dn",
				       scope => "base",
				       filter => "objectclass=*"
				      );
      $mesg->code;
      my $nb=$mesg->count;
      if ($nb == 1 ) {
	print "entry $dn already exist. ";
	if ($dn eq $config{sambaUnixIdPooldn}) {
	  print "Updating it...\n";
	  my @mods;
	  foreach my $attr_tmp ($entry->attributes) {
	    push(@mods,$attr_tmp=>[$entry->get_value("$attr_tmp")]);
	  }
	  my $modify = $ldap_master->modify ( "$dn",
					      'replace' => { @mods },
					    );
	  $modify->code && warn "failed to modify entry: ", $modify->error ;
	} else {
	  print "\n";
	}
      } else {
	print "adding new entry: $dn\n";
	my $result=$ldap_master->add($entry);
	$result->code && warn "failed to add entry: ", $result->error ;
      }
    }
  }
  $ldap_master->unbind;
  if (!defined $Options{'i'}) {
    system "rm -f $tmp_ldif_file";
  }

  # secure the admin account
  print "\nPlease provide a password for the domain $adminName: \n";
  system("$RealBin/smbldap-passwd $adminName");



} else {
  print "exported ldif file: $tmp_ldif_file\n";
}
exit(0);


########################################

=head1 NAME

smbldap-populate - Populate your LDAP database

=head1 SYNOPSIS

smbldap-populate [ldif-file]

=head1 DESCRIPTION

The smbldap-populate command helps to populate an LDAP server by adding the necessary entries : base suffix (doesn't abort if already there), organizational units for users, groups and computers, builtin users : Administrator and guest, builtin groups (though posixAccount only, no SambaTNG support).

-a name
 Your local administrator login name (default: Administrator)

-b name
 Your local guest login name (default: nobody)

-e file
 export an ldif file

-i file
 import an ldif file (Options -a and -b will be ignored)

=head1 FILES

       /etc/opt/IDEALX/smbldap-tools/smbldap.conf : main configuration
       /etc/opt/IDEALX/smbldap-tools/smbldap_bind.conf : credentials for binding to the directory

=head1 SEE ALSO

       smb.conf(5)

=cut

#'



# - The End