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# --
# Copyright (C) 2001-2021 OTRS AG, https://otrs.com/
# --
# 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 https://www.gnu.org/licenses/gpl-3.0.txt.
# --
# Note:
#
# If you use this module, you should use as fallback the following
# config settings:
#
# If use isn't login through apache ($ENV{REMOTE_USER} or $ENV{HTTP_REMOTE_USER})
# $Self->{CustomerPanelLoginURL} = 'http://host.example.com/not-authorised-for-otrs.html';
#
# $Self->{CustomerPanelLogoutURL} = 'http://host.example.com/thanks-for-using-otrs.html';
# --
package Kernel::System::CustomerAuth::HTTPBasicAuth;
use strict;
use warnings;
our @ObjectDependencies = (
'Kernel::Config',
'Kernel::System::Log',
);
sub new {
my ( $Type, %Param ) = @_;
# allocate new hash for object
my $Self = {};
bless( $Self, $Type );
# Debug 0=off 1=on
$Self->{Debug} = 0;
$Self->{Count} = $Param{Count} || '';
return $Self;
}
sub GetOption {
my ( $Self, %Param ) = @_;
# check needed stuff
if ( !$Param{What} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need What!"
);
return;
}
# module options
my %Option = (
PreAuth => 1,
);
# return option
return $Option{ $Param{What} };
}
sub Auth {
my ( $Self, %Param ) = @_;
# get params
my $User = $ENV{REMOTE_USER} || $ENV{HTTP_REMOTE_USER};
my $RemoteAddr = $ENV{REMOTE_ADDR} || 'Got no REMOTE_ADDR env!';
# return on on user
if ( !$User ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'notice',
Message =>
"User: No \$ENV{REMOTE_USER} or \$ENV{HTTP_REMOTE_USER} !(REMOTE_ADDR: $RemoteAddr).",
);
return;
}
# get config object
my $ConfigObject = $Kernel::OM->Get('Kernel::Config');
# replace parts of login
my $Replace = $ConfigObject->Get(
'Customer::AuthModule::HTTPBasicAuth::Replace' . $Self->{Count},
);
if ($Replace) {
$User =~ s/^\Q$Replace\E//;
}
# regexp on login
my $ReplaceRegExp = $ConfigObject->Get(
'Customer::AuthModule::HTTPBasicAuth::ReplaceRegExp' . $Self->{Count},
);
if ($ReplaceRegExp) {
$User =~ s/$ReplaceRegExp/$1/;
}
# log
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'notice',
Message => "User: $User Authentication ok (REMOTE_ADDR: $RemoteAddr).",
);
return $User;
}
1;
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