100 lines
2.9 KiB
Plaintext
100 lines
2.9 KiB
Plaintext
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#!/usr/bin/perl -w
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#----------------------------------------------------------------------
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# copyright (C) 2001-2006 Mitel Networks Corporation
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#----------------------------------------------------------------------
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package esmith;
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use strict;
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use Errno;
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use esmith::AccountsDB;
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use esmith::ConfigDB;
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use English;
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my $a = esmith::AccountsDB->open or die "Could not open accounts db";
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my $conf = esmith::ConfigDB->open or die "Could not open configuration db";
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my $ldapauth = $conf->get('ldap')->prop('Authentication') || 'disabled';
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my $x = 0; # exit value
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my $event = $ARGV [0];
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my @users_to_lock = bad_password_users();
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defined $ARGV[1] && push @users_to_lock, $ARGV[1];
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for my $user (@users_to_lock)
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{
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lock_user($user);
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}
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exit 0;
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sub lock_user
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{
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my ($userName) = @_;
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#------------------------------------------------------------
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# Lock the user account in all authentication databases
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#------------------------------------------------------------
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my $u = $a->get($userName) or die "No account record for user $userName";
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if ($ldapauth ne 'enabled')
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{
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system("/usr/bin/passwd", "-l", $userName) == 0
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or ( $x = 255, warn "Error locking (unix) account $userName" );
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}
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system("/usr/sbin/cpu", "usermod", "-L", $userName) == 0
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or ( $x = $ldapauth ne 'enabled' ? $x : 255, warn "Error locking (ldap) account $userName" );
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system("/usr/bin/smbpasswd", "-d", $userName) == 0
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or ( $x = 255, warn "Error locking (smb) account $userName" );
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$u->set_prop('PasswordSet', 'no');
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if ($userName eq 'admin')
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{
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$conf->set_value('PasswordSet', 'no');
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}
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}
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sub bad_password_users
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{
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my @smbpasswd = `/usr/bin/pdbedit -wL`
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or die "Error listing smb passwords\n";
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my @users;
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SMBPASSWD:
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foreach my $smb_entry (@smbpasswd)
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{
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my ($user, $uid, $lanman_hash, $nt_hash, @rest)
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= split /:/, $smb_entry;
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if ( $lanman_hash eq "AAD3B435B51404EEAAD3B435B51404EE"
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or $nt_hash eq "31D6CFE0D16AE931B73C59D7E0C089C0"
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)
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{
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push @users, $user;
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next SMBPASSWD;
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}
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}
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return @users;
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}
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exit ($x);
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