CAPTCHA Anti-Robot Mod

[eric47905]

Ok, I tried searching all of these forums and cannot find an answer specific to my issue, and I think this is the right thread to reply in.

I am trying to use the standard CAPTCHA Anti-Robot Registration
by JT of GTI Custom ver 1.3, zencart ver 1.3.9h

Installed, and the Captcha works on the contact us (except that it erases your message if you type the wrong captcha phrase, any way to keep this from happening?), and the tell a friend, but on the create account page there is nothing there until you hit submit, then it says you didnt enter the proper phrase, then it shows up at the bottom.

So, the first time you go into the create account page it is just normal until you try to submit, then it errors and shows up.

I can go into the configuration and disable it on the create account page and then you can create an account fine, but no captcha, so it kind of defeats half the purpose of having it.

Earlier in this thread, JT is telling people to make sure that they have renamed the folders to your template name (Labeled Your_template), but in the add on download under modules there is no template folder at all, and the template folder places them under template_default. Am I supposed to chage the template_default to my skin name?

Any ideas?

Thanks a bunch for the mod though, if I can get it working fully it will be great.

[anbt]

Hi JTheed,

This module is working well. But i want to put a button beside this capcha to refresh it. Please help me how to do it.

Thanks and best regards

[SPH]

Can this mod work with Ask a Question mod? How?

[SPH]

Nevermind, I got the other captcha working with Ask a Question mod.

[ginar]

I have installed the mod to work with the contact_us page. Everything appears to be installed correctly and have doubled checked that everything went into the correct folders. I set it as TRUE for tell a friend for now to test it and I get the following:
1. It shows on the page but no images instead there are the words "Enable this picture" with a "redraw" tab next to the words.
2. Box underneath this with words next to it "verification code".

When I type in a dummy code it says that I have entered the wrong code... all good. But, how can I get the images to show up.

This is from the source code:
<img id="captcha-img" src="https://www.website.com.au/captcha_img.php?zenid=a415850a70e41b43d68907faedc2f4c8&rand=0.322064001307450238 " alt="Enable this picture" title=" Enable this picture " width="240" height="50" /><input type="image" src="includes/templates/my_template/buttons/english/button_redraw.gif" alt="Redraw Capture Image" title=" Redraw Capture Image " onclick="document.getElementById('captcha-img').src='https://www.website.com.au/captcha_img.php?zenid=a415850a70e41b43d68907faedc2f4c8&rand='+Math.random();retu rn false;" /><br class="clearBoth" />
<label for="captcha">Verification code:</label>
<input type="text" name="captcha" id="captcha" />&nbsp;<span class="alert">* (case insensitive)</span><br class="clearBoth" />

What should the CHMOD be for images/verification folder?
When I call us the captcha_img.php file in the browser I get the following:

Content Encoding Error
The page you are trying to view cannot be shown because it uses an invalid or unsupported form of compression.

* Please contact the web site owners to inform them of this problem.

Could it be the https in the code that is causing the images not to show?

[hara]

Oxxyfx and fontaholic,

Did you rename the folders under includes/modules/YOUR_TEMPLATE and includes/templates/YOUR_TEMPLATE to the actual name of your template that you are using?
Did you verify that the SQL installed correctly?

JT

Work fine on tell a friend and contact us. But I don't see on registration. I believe installed correct includes/.

How to verify SQL correct?

[bn17311]

dont see on registration page either ?

anything worth checking

thanks
bryan

[bn17311]

just an update for anyone using ceon url mapping add no,

i was getting no captcha showing at all

in /includes/templates/YOURTEMPLTE/ tpl_modules_create_account.php

at line 189

change to

<?php
if (strstr($_SERVER['REQUEST_URI'],'create-account') && CREATE_ACCOUNT_VALIDATION == 'true' || strstr($_SERVER['REQUEST_URI'],'login') && CREATE_ACCOUNT_VALIDATION == 'true' || strstr($_SERVER['REQUEST_URI'],'create_account') && CREATE_ACCOUNT_VALIDATION == 'true') { 
?>

<?php
  if ($is_read_only == false || (strstr($_SERVER['REQUEST_URI'],'create-account')) || (strstr($_SERVER['REQUEST_URI'],'login')) || (strstr($_SERVER['REQUEST_URI'],'create_account'))) {
    $sql = "DELETE FROM " . TABLE_ANTI_ROBOT_REGISTRATION . " WHERE timestamp < '" . (time() - 3600) . "' OR session_id = '" . zen_session_id() . "'";
    if( !$result = $db->Execute($sql) ) { die('Could not delete validation key'); }
    $reg_key = generate_captcha_code();
    $sql = "INSERT INTO ". TABLE_ANTI_ROBOT_REGISTRATION . " VALUES ('" . zen_session_id() . "', '" . $reg_key . "', '" . time() . "')";
    if( !$result = $db->Execute($sql) ) { die('Could not check registration information'); }
?>

this works for me and lets you use captcha if ceon is on or off

and in includes/templates/YOURTEMPLATE/tpl_contact_us_default.php at line 83 change to

<?php
if (strstr($_SERVER['REQUEST_URI'],'contact-us') && CONTACT_US_VALIDATION == 'true' || strstr($_SERVER['REQUEST_URI'],'contact_us') && CONTACT_US_VALIDATION == 'true' || strstr($_SERVER['REQUEST_URI'],'login') && LOGIN_VALIDATION == 'true') { 
?>

<?php
  if ($is_read_only == false || (strstr($_SERVER['REQUEST_URI'],'contact-us')) || (strstr($_SERVER['REQUEST_URI'],'contact_us')) || (strstr($_SERVER['REQUEST_URI'],'login'))) {
    $sql = "DELETE FROM " . TABLE_ANTI_ROBOT_REGISTRATION . " WHERE timestamp < '" . (time() - 3600) . "' OR session_id = '" . zen_session_id() . "'";
    if( !$result = $db->Execute($sql) ) { die('Could not delete validation key'); }
    $reg_key = generate_captcha_code();
    $sql = "INSERT INTO ". TABLE_ANTI_ROBOT_REGISTRATION . " VALUES ('" . zen_session_id() . "', '" . $reg_key . "', '" . time() . "')";
    if( !$result = $db->Execute($sql) ) { die('Could not check registration information'); }
?>

again this should let you use captcha with ceon offf or on.

hope this helps someone

bryan

[hara]

Why no captcha showing on Ask a question about this product?

Why no CAPTCHA showing once an item enabled CEON url mapping? But without CEON.

How to fix them? Thank you!

[bn17311]

hi,
after a bit of help over a ceon support thread from conor i ended up changing code slightly from above

in tpl_modules_create_account.php

use code

<?php
if ($_GET['main_page'] == 'create_account' && CREATE_ACCOUNT_VALIDATION == 'true' || $_GET['main_page'] == 'login' && LOGIN_VALIDATION == 'true') { 
?>

<?php
  if ($is_read_only == false || $_GET['main_page'] == 'create_account' || $_GET['main_page'] == 'login') {
    $sql = "DELETE FROM " . TABLE_ANTI_ROBOT_REGISTRATION . " WHERE timestamp < '" . (time() - 3600) . "' OR session_id = '" . zen_session_id() . "'";
    if( !$result = $db->Execute($sql) ) { die('Could not delete validation key'); }
    $reg_key = generate_captcha_code();
    $sql = "INSERT INTO ". TABLE_ANTI_ROBOT_REGISTRATION . " VALUES ('" . zen_session_id() . "', '" . $reg_key . "', '" . time() . "')";
    if( !$result = $db->Execute($sql) ) { die('Could not check registration information'); }
?>

and in tpl_contact_us_default.php

<?php
if ($_GET['main_page'] == 'contact_us' && CONTACT_US_VALIDATION == 'true') { 
?>

<?php
  if ($is_read_only == false || $_GET['main_page'] == 'contact_us' || $_GET['main_page'] == 'login') {
    $sql = "DELETE FROM " . TABLE_ANTI_ROBOT_REGISTRATION . " WHERE timestamp < '" . (time() - 3600) . "' OR session_id = '" . zen_session_id() . "'";
    if( !$result = $db->Execute($sql) ) { die('Could not delete validation key'); }
    $reg_key = generate_captcha_code();
    $sql = "INSERT INTO ". TABLE_ANTI_ROBOT_REGISTRATION . " VALUES ('" . zen_session_id() . "', '" . $reg_key . "', '" . time() . "')";
    if( !$result = $db->Execute($sql) ) { die('Could not check registration information'); }
?>

and in tpl_tell_a_friend_default.php

<?php
if ($_GET['main_page'] == 'tell_a_friend') { 
?>


<?php
  if ($is_read_only == false || $_GET['main_page'] == 'tell_a_friend') {
    $sql = "DELETE FROM " . TABLE_ANTI_ROBOT_REGISTRATION . " WHERE timestamp < '" . (time() - 3600) . "' OR session_id = '" . zen_session_id() . "'";
    if( !$result = $db->Execute($sql) ) { die('Could not delete validation key'); }
    $reg_key = generate_captcha_code();
    $sql = "INSERT INTO ". TABLE_ANTI_ROBOT_REGISTRATION . " VALUES ('" . zen_session_id() . "', '" . $reg_key . "', '" . time() . "')";
    if( !$result = $db->Execute($sql) ) { die('Could not check registration information'); }
?>

i have placed these in my includes/templates/TEMPLATE_NAME/templates folder

they can be seen working over at www.onyourbike.co.uk. i dont use the tell a friend but it definitely works, i have included the 3 files im using,

thanks bryan