Open-ILS/src/perlmods/OpenILS/Reporter/Proxy.pm

   1 package OpenILS::Reporter::Proxy;
   2 use strict; use warnings;
   3
   4 use Apache2 ();
   5 use Apache2::Log;
   6 use Apache2::Const -compile => qw(OK NOT_FOUND DECLINED :log);
   7 use APR::Const    -compile => qw(:error SUCCESS);
   8 use CGI;
   9 use Data::Dumper;
  10
  11 use OpenSRF::EX qw(:try);
  12 use OpenSRF::System;
  13
  14
  15 # set the bootstrap config and template include directory when
  16 # this module is loaded
  17 my $bootstrap;
  18
  19 sub import {
  20         my $self = shift;
  21         $bootstrap = shift;
  22 }
  23
  24
  25 sub child_init {
  26         OpenSRF::System->bootstrap_client( config_file => $bootstrap );
  27 }
  28
  29 sub handler {
  30         my $apache = shift;
  31         my $cgi = new CGI;
  32         my $auth_ses = $cgi->cookie('ses');
  33         my $ws_ou = $cgi->cookie('ws_ou') || 1;
  34
  35         if (!$auth_ses) {
  36                 my $u = $cgi->param('user');
  37                 my $p = $cgi->param('passwd');
  38
  39                 my $url = $cgi->url;
  40
  41                 if (!$u) {
  42                         if ($url =~ /^http:/o) {
  43                                 $url =~ s/^http:/https:/o;
  44                                 print "Location: $url\n\n";
  45                                 return 200;
  46                         }
  47
  48                         print <<"                       HTML";
  49 Content-type: text/html
  50
  51 <html>
  52         <head>
  53                 <title>Report Output Login</title>
  54         </head>
  55         <body>
  56                 <form method='POST'>
  57                         <table>
  58                                 <tr>
  59                                         <th colspan='2' align='center'>Please log in to view reports</th>
  60                                 </tr>
  61                                 <tr>
  62                                         <th>Username or barcode:</th>
  63                                         <td><input type="text" name="user"/></td>
  64                                 </tr>
  65                                 <tr>
  66                                         <th>Password:</th>
  67                                         <td><input type="password" name="passwd"/></td>
  68                                 </tr>
  69                         </table>
  70                         <input type="submit" value="Log in"/>
  71                 </form>
  72         </body>
  73 </html>
  74                         HTML
  75                         return 200;
  76                 }
  77
  78                 $auth_ses = oils_login($u, $p);
  79                 if ($auth_ses) {
  80                         print $cgi->redirect(
  81                                 -uri=>$url,
  82                                 -cookie=>$cgi->cookie(
  83                                         -name=>'ses',
  84                                         -value=>$auth_ses,
  85                                         -path=>'/',-expires=>'+1h'
  86                                 )
  87                         );
  88                         return 302;
  89                 }
  90         }
  91
  92         my $user = verify_login($auth_ses);
  93         return Apache2::Const::NOT_FOUND unless ($user);
  94
  95         my $failures = OpenSRF::AppSession
  96                 ->create('open-ils.actor')
  97                 ->request('open-ils.actor.user.perm.check', $auth_ses, $user->id, $ws_ou, ['RUN_REPORTS'])
  98                 ->gather(1);
  99
 100         return Apache2::Const::NOT_FOUND if (@$failures > 0);
 101
 102         # they're good, let 'em through
 103         return Apache2::Const::DECLINED if (-e $apache->filename);
 104
 105         # oops, file not found
 106         return Apache2::Const::NOT_FOUND;
 107 }
 108
 109 # returns the user object if the session is valid, 0 otherwise
 110 sub verify_login {
 111         my $auth_token = shift;
 112         return 0 unless $auth_token;
 113
 114         my $user = OpenSRF::AppSession
 115                 ->create("open-ils.auth")
 116                 ->request( "open-ils.auth.session.retrieve", $auth_token )
 117                 ->gather(1);
 118
 119         if (ref($user) eq 'HASH' && $user->{ilsevent} == 1001) {
 120                 return undef;
 121         }
 122
 123         return $user if ref($user);
 124         return undef;
 125 }
 126
 127 sub oils_login {
 128         my( $username, $password, $type ) = @_;
 129
 130         $type |= "staff";
 131         my $nametype = 'username';
 132         $nametype = 'barcode' if ($username =~ /^\d+$/o);
 133
 134         my $seed = OpenSRF::AppSession
 135                 ->create("open-ils.auth")
 136                 ->request( 'open-ils.auth.authenticate.init', $username )
 137                 ->gather(1);
 138
 139         return undef unless $seed;
 140
 141         my $response = OpenSRF::AppSession
 142                 ->create("open-ils.auth")
 143                 ->request( 'open-ils.auth.authenticate.complete',
 144                         { $nametype => $username,
 145                           password => md5_hex($seed . md5_hex($password)),
 146                           type => $type })
 147                 ->gather(1);
 148
 149         return undef unless $response;
 150
 151         return = $response->{payload}->{authtoken};
 152 }
 153
 154
 155
 156 1;