#!/usr/bin/perl

use strict;
use File::Basename;
use lib dirname( __FILE__ ) . '/lib';
use rddb;

my $status = 'ERROR';
my $errorstring = 'unknown';
my $username = '';
my $token = '';
if(defined $ENV{REMOTE_USER}) {
  my $dbh;
  ($dbh, $status, $errorstring) = rddb::opendb();
  if(defined $dbh) {
    ($token, $status, $errorstring) = rddb::get_token($dbh, $ENV{REMOTE_USER});
    $token = '' unless($token);
    $username = $ENV{REMOTE_USER};
    rddb::closedb($dbh);
  }
} else {
  $errorstring = 'no username defined - are you logged in?';
}

print "Content-type: application/json; charset=UTF-8\n\n";

print "{\n";
print ' "status": "' . $status . '"'. ",\n";
print ' "errorstring": "' . $errorstring . '"'. ",\n";
print ' "username": "' . $username . '"' . ",\n";
print ' "token": "' . $token . '"' . "\n";
print "}\n";