members/two_factor_auth.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  17
  18 use Modern::Perl;
  19
  20 use CGI qw(-utf8);
  21
  22 use C4::Auth qw( get_template_and_user );
  23 use C4::Output qw( output_and_exit output_html_with_http_headers );
  24
  25 use Koha::Patrons;
  26 use Koha::Auth::TwoFactorAuth;
  27 use Koha::Token;
  28
  29 my $cgi = CGI->new;
  30
  31 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  32     {
  33         template_name => 'members/two_factor_auth.tt',
  34         query         => $cgi,
  35         type          => 'intranet',
  36         flagsrequired => { catalogue => 1 },
  37     }
  38 );
  39
  40 my $TwoFactorAuthentication = C4::Context->preference('TwoFactorAuthentication');
  41 if ( $TwoFactorAuthentication ne 'enabled' && $TwoFactorAuthentication ne 'enforced' ) {
  42     print $cgi->redirect("/cgi-bin/koha/errors/404.pl");
  43     exit;
  44 }
  45
  46 my $logged_in_user = Koha::Patrons->find($loggedinuser);
  47 my $op             = $cgi->param('op') // '';
  48
  49 if ( !C4::Context->config('encryption_key') ) {
  50     $template->param( missing_key => 1 );
  51 }
  52 else {
  53
  54     my $csrf_pars = {
  55         session_id => scalar $cgi->cookie('CGISESSID'),
  56         token      => scalar $cgi->param('csrf_token'),
  57     };
  58
  59     if ( $op eq 'disable-2FA' ) {
  60         output_and_exit( $cgi, $cookie, $template, 'wrong_csrf_token' )
  61           unless Koha::Token->new->check_csrf($csrf_pars);
  62         my $auth =
  63           Koha::Auth::TwoFactorAuth->new( { patron => $logged_in_user } );
  64         $logged_in_user->secret(undef);
  65         $logged_in_user->auth_method('password')->store;
  66         if ( $logged_in_user->notice_email_address ) {
  67             $logged_in_user->queue_notice(
  68                 {
  69                     letter_params => {
  70                         module      => 'members',
  71                         letter_code => '2FA_DISABLE',
  72                         branchcode  => $logged_in_user->branchcode,
  73                         lang        => $logged_in_user->lang,
  74                         tables      => {
  75                             branches  => $logged_in_user->branchcode,
  76                             borrowers => $logged_in_user->id
  77                         },
  78                     },
  79                     message_transports => ['email'],
  80                 }
  81             );
  82         }
  83     }
  84 }
  85
  86 $template->param(
  87     csrf_token => Koha::Token->new->generate_csrf(
  88         { session_id => scalar $cgi->cookie('CGISESSID') }
  89     ),
  90     patron => $logged_in_user,
  91     op     => $op,
  92 );
  93
  94 output_html_with_http_headers $cgi, $cookie, $template->output;