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# --
# Kernel/System/CustomerAuth.pm - provides the authentification
# Copyright (C) 2001-2007 OTRS GmbH, http://otrs.org/
# --
# $Id: CustomerAuth.pm,v 1.12 2007/08/21 11:28:51 martin Exp $
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see http://www.gnu.org/licenses/gpl.txt.
# --
package Kernel::System::CustomerAuth;
use strict;
use Kernel::System::CustomerUser;
use vars qw(@ISA $VERSION);
$VERSION = '$Revision: 1.12 $';
$VERSION =~ s/^\$.*:\W(.*)\W.+?$/$1/;
=head1 NAME
Kernel::System::CustomerAuth - customer autentification module.
=head1 SYNOPSIS
The autentification module for the customer interface.
=head1 PUBLIC INTERFACE
=over 4
=cut
=item new()
create a object
use Kernel::Config;
use Kernel::System::Log;
use Kernel::System::DB;
use Kernel::System::CustomerAuth;
my $ConfigObject = Kernel::Config->new();
my $LogObject = Kernel::System::Log->new(
ConfigObject => $ConfigObject,
);
my $DBObject = Kernel::System::DB->new(
ConfigObject => $ConfigObject,
LogObject => $LogObject,
);
my $AuthObject = Kernel::System::CustomerAuth->new(
ConfigObject => $ConfigObject,
LogObject => $LogObject,
DBObject => $DBObject,
);
=cut
sub new {
my $Type = shift;
my %Param = @_;
# allocate new hash for object
my $Self = {};
bless ($Self, $Type);
# check needed objects
foreach (qw(LogObject ConfigObject DBObject MainObject)) {
$Self->{$_} = $Param{$_} || die "No $_!";
}
# get customer user object to validate customers
$Self->{CustomerUserObject} = Kernel::System::CustomerUser->new(%Param);
# load generator auth module
foreach my $Count ('', 1..10) {
my $GenericModule = $Self->{ConfigObject}->Get("Customer::AuthModule$Count");
if ($GenericModule) {
if (!eval "require $GenericModule") {
die "Can't load auth backend module $GenericModule! $@";
}
$Self->{"Backend$Count"} = $GenericModule->new(%Param, Count => $Count);
}
}
return $Self;
}
=item GetOption()
Get module options. Currently exists just one option, "PreAuth".
if ($AuthObject->GetOption(What => 'PreAuth')) {
print "No login screen is needed. Autentificaion is based on some other options. E. g. $ENV{REMOTE_USER}\n";
}
=cut
sub GetOption {
my $Self = shift;
my %Param = @_;
return $Self->{Backend}->GetOption(%Param);
}
=item Auth()
The autentificaion function.
if ($AuthObject->Auth(User => $User, Pw => $Pw)) {
print "Auth ok!\n";
}
else {
print "Auth invalid!\n";
}
=cut
sub Auth {
my $Self = shift;
my %Param = @_;
# auth. request against backend
my $User = '';
foreach ('', 1..10) {
if ($Self->{"Backend$_"}) {
$User = $Self->{"Backend$_"}->Auth(%Param);
if ($User) {
last;
}
}
}
# if recorde exists, check if user is vaild
if ($User) {
my %CustomerData = $Self->{CustomerUserObject}->CustomerUserDataGet(User => $User);
if (defined($CustomerData{ValidID}) && $CustomerData{ValidID} ne 1) {
$Self->{LogObject}->Log(
Priority => 'notice',
Message => "CustomerUser: '$User' is set to invalid, can't login!",
);
return;
}
else {
return $User;
}
}
else {
return;
}
}
1;
=back
=head1 TERMS AND CONDITIONS
This software is part of the OTRS project (http://otrs.org/).
This software comes with ABSOLUTELY NO WARRANTY. For details, see
the enclosed file COPYING for license information (GPL). If you
did not receive this file, see http://www.gnu.org/licenses/gpl.txt.
=cut
=head1 VERSION
$Revision: 1.12 $ $Date: 2007/08/21 11:28:51 $
=cut
|
