Using Authorize.net Module for Different Gateway?

[Larisa]

I just got a merchant account and I'm trying to set it up. They don't really offer a lot of detailed info to use with Zen Cart, but I think if I told you the info you could translate it for me.. LOL

I was told to the following:

You select the AIM method then you change the authorize.net DLL file in
the payment module file so that it posts the credit card information to
https://trans.secure-fastcharge.com/.../authorize.cgi

You make this URL change in the actual php file not in the control panel.

Okay, I found the php file:

$this->form_action_url = 'https://secure.authorize.net/gateway/transact.dll';
    if (AUTHORIZENET_DEVELOPER_MODE == 'on') $this->form_action_url = 'https://test.authorize.net/gateway/transact.dll';
    if (AUTHORIZENET_DEVELOPER_MODE == 'echo' || MODULE_PAYMENT_AUTHORIZENET_DEBUGGING == 'echo') $this->form_action_url = 'https://developer.authorize.net/param_dump.asp';
    if (AUTHORIZENET_DEVELOPER_MODE == 'certify') $this->form_action_url = 'https://certification.authorize.net/gateway/transact.dll'; 

should it be this?

$this->form_action_url = 'https://secure.authorize.net/gateway/transact.dll';
    if (AUTHORIZENET_DEVELOPER_MODE == 'on') $this->form_action_url = 'https://test.authorize.net/gateway/transact.dll';
    if (AUTHORIZENET_DEVELOPER_MODE == 'echo' || MODULE_PAYMENT_AUTHORIZENET_DEBUGGING == 'echo') $this->form_action_url = 'https://developer.authorize.net/param_dump.asp';
    if (AUTHORIZENET_DEVELOPER_MODE == 'certify') $this->form_action_url = 'https://trans.secure-fastcharge.com/cgi-bin/authorize.cgi'; 

On the phone "he" said he just changed all the .dll to read this https://trans.secure-fastcharge.com/.../authorize.cgi

Okay I just ran a test and got a HASH error. I wasn't given a TRANSACTION KEY OR MD5 HASH. So I don't know what to put in those blanks.

As you can see, I'm trying to make the existing module work. NOW, if you can see this will not work, is there a generic payment module out there that I can implement in its place.


Thanks in advance,
Larisa

[DrByte]

1. You only needed to change the first URL. All the ones related to developer mode are irrelevant to you.

2. Since they're not using a true AIM gateway, and are only implementing a partial API, you'll have to hack out the security code that validates the md5 hash.
Put // at the beginning of these lines, as shown:

//    $response['Expected-MD5-Hash'] = $this->calc_md5_response($response[6], $response[9]);
//    $response['HashMatchStatus'] = ($response[37] == $response['Expected-MD5-Hash']) ? 'PASS' : 'FAIL';

and

//    if ($response['HashMatchStatus'] != 'PASS') {
//      $this->order_status = 1;
//      $messageStack->add_session('header', MODULE_PAYMENT_AUTHORIZENET_AIM_TEXT_AUTHENTICITY_WARNING, 'caution');
//    }

3. You can leave the md5 hash code blank in your Zen Cart admin settings for the module, since it will no longer be used if you make those changes.

[Larisa]

It works like a charm!!!!

TY sweetheart.. you were my lifesaver!!!