fix get user data; fix qrcode library

etc/authentication.php

@@ -23,11 +23,19 @@ if (!isset($_SERVER['PHP_AUTH_USER'])) {
         ldap_start_tls($ldapconn)
             or error_die($ldapconn, "cannot start LDAP TLS");
     if ($ldapbind = @ldap_bind($ldapconn, $checkuser.'='.$tstusername.','.$ldapbase, $password)) {
-        ldap_bind($ldap, 'username', 'password');
-        $search = ldap_search($ldapconn, 'base_dn', 'search_filter', array('mail', 'cn'));
-        $data = ldap_get_entries($ldap, $search);
+        $search = ldap_search($ldapconn, $ldapbase, $checkuser.'='.$tstusername, array('mail\
+', 'cn'));
+        $data = ldap_get_entries($ldapconn, $search);
         ldap_close($ldapconn);
         $username = $tstusername;
+        $email = array('count' => 1, 0 => $username.'@'.$_SERVER[HTTP_HOST]);
+        $fullname = $username;
+        if ($data['count']==1) {
+            if (isset($data[0]['mail']))
+                $email = $data[0]['mail'];
+            if (isset($data[0]['cn'][0]))
+                $fullname = $data[0]['cn'][0];
+        }
     } else {
         error_log("user login failed: ".$checkuser.'='.$tstusername.','.$ldapbase);
         error_log(ldap_error($ldapconn));

etc/settings.php

@@ -1,5 +1,5 @@
 <?php
-require_once('qrlib.php'); 
+require_once('/usr/share/phpqrcode/qrlib.php'); // configure path to phpqrcode
 $imagepath = "/path/to/your/files";
 $thumbpath = "/var/tmp/sharing-gallery/thumbnails/";
 $max_validity_days = "30";

html/index.php

@@ -158,12 +158,6 @@
    }
    if (!isset($_REQUEST['secret'])) {
      if ($username=="") error_die('not authorized', '403 Forbidden');
-     ?>
-     <h1>Your Login Data</h2>
-     <pre>
-<?php print_r($data) ?>
-     </pre>
-     <?php
      if (isset($_REQUEST['path'])) checkPath($_REQUEST['path']);
      if (isset($_REQUEST['folder']) && !preg_match('/\//', $_REQUEST['folder'])) {
        $file = $thumbpath.'/folders/'.$subpath.'/'.$_REQUEST['folder'].'.png';