Added back reCAPTCHA

Because of the lifting of the jail around my server, it can once again use reCAPTCHAs for security.

Backed out changeset 9332c237adcd

1 files changed, 6 insertions, 5 deletions

@@ -21,7 +21,9 @@
 if (!defined('S_INCLUDE_FILE')) {define('S_INCLUDE_FILE',1);}
 
 require('headerproc.php');
-require('includes/securimage/securimage.php');
+
+include('includes/recaptchalib.php');
+$privatekey = "6LfgvgEAAAAAAD0_UVLp57MU7tqcypsbZPS9qTnr";
 
 if (!isset($_POST['id']))
 {
@@ -39,11 +41,10 @@ if (!isset($_POST['id']))
                         } else {
                                 if (preg_match('/^[A-Za-z0-9!#$&\'*+-\/=?^_`{|}~]+@[-A-Za-z0-9]+(\.[-A-Za-z0-9]+)+[A-Za-z]$/', $_POST['email']))
                                 {
-                                        $img = new Securimage;
-                                        
-                                        if ($img->check($_POST['code']) == false)
+                                        $resp = recaptcha_check_answer ($privatekey, $_SERVER["REMOTE_ADDR"], $_POST["recaptcha_challenge_field"], $_POST["recaptcha_response_field"]);
+                                        if (!$resp->is_valid)
                                         {
-                                                die('The CAPTCHA wasn\'t entered correctly. Go back and try it again.');
+                                                die('The reCAPTCHA wasn\'t entered correctly. Go back and try it again.');
                                         } else {
                                                 $getanon = "SELECT * FROM anon_commenters WHERE username = \"" . $_POST['username'] . "\"";
                                                 $getanon2 = mysql_query($getanon);