topic Re: Can't get DPM to work in Integration and Testing

Can't get DPM to work

SamLaundon — Wed, 08 Dec 2010 15:24:26 GMT

I have tried the SIM method an have gotten it to work. Now I am trying the DPM and I can not get it to work for me.

I am testing with the Coffee store example and have followed all the instructions and configured the config,php.

When I get to the checkout_form.php and press Buy I get this message:

3,2,13,The merchant login ID or password is invalid or the account is inactive.,,P,0,,,2.18,,auth_capture,,,,,,,,,,,,,,,,,,,,,,,,,,9F76D49A5960CCB8226C471FBB9C8277,,,,,,,,,,,,,,Bank Account,,,,,,,,,,,,,,,,

I know my login ID and password are correct because I used them in the SIM method.

Please help - Sam

Re: Can't get DPM to work

SamLaundon — Thu, 09 Dec 2010 13:41:31 GMT

Hello? Can some please reply to my question.

Thank you - Sam

Re: Can't get DPM to work

TSdotNet — Thu, 09 Dec 2010 15:22:57 GMT

where are you posting too - test or live - and what API keys are you using - test or live?

___________________________________
<-- Kudos is always welcome....
TSdotNet

Re: Can't get DPM to work

SamLaundon — Thu, 09 Dec 2010 19:42:58 GMT

I am positng to LIve (what do I have to change to make the post live?

And my API keys are also live.

Re: Can't get DPM to work

micduncan86 — Thu, 09 Dec 2010 20:04:10 GMT

You want to change the configuration to post against this url:

https://secure.authorize.net/gateway/transact.dll

I believe the SDK is setup to point to the test server by default.

Re: Can't get DPM to work

SamLaundon — Fri, 10 Dec 2010 13:52:33 GMT

Do you know what file in the SDK I should change from test to secure? There is no place in the config.php to change the settings.

As many have stateted before, very poor documentation on DPM. There should be some explaination about the difference between test and live.

Re: Can't get DPM to work

RaynorC1emen7 — Fri, 10 Dec 2010 14:29:23 GMT

I think is In the checkout_form.php

change that to

Re: Can't get DPM to work

SamLaundon — Fri, 10 Dec 2010 14:50:37 GMT

Thank you, but that did not work. Still get the same error.

Re: Can't get DPM to work

RaynorC1emen7 — Fri, 10 Dec 2010 15:48:50 GMT

Just want ot make sure.

On the config.php

You added your AUTHORIZENET_API_LOGIN_ID, AUTHORIZENET_API_LOGIN_ID,

change this to false point to live for AIM define("AUTHORIZENET_SANDBOX",false);

comment out $METHOD_TO_USE = "AIM";

uncomment out $METHOD_TO_USE = "DIRECT_POST";

Re: Can't get DPM to work

SamLaundon — Fri, 10 Dec 2010 16:49:59 GMT

I had everything set correctly except "comment out @METHOD_TO_USE = "AIM":

I commented this out, but still get the same error code.

Thanks for trying - Sam

Re: Can't get DPM to work

RaynorC1emen7 — Fri, 10 Dec 2010 17:11:02 GMT

I don't know what else to change.

Can you post the browser page source when you are on the checkout_form.php page?

Re: Can't get DPM to work

chad — Sat, 05 Nov 2011 19:19:43 GMT

This is exactly my problem as well. I get a similar error message. I have a payment page on our site with a form. That form has its action set to my version of checkout_form.php with my custom fields added. When I run it the John Doe test page appears and if I click Buy I get the following error:

3,2,13,The merchant login ID or password is invalid or the account is inactive.,,P,0,,,0.00,,auth_capture,,,,,,,,,,,,,,,,,,,,,,,,,,F68A9C87C1E1472521704EF38C21F647,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

As must be apparent this is all new to me. I am also very eager to solve this dilemma. Thanks in advance for any help you can give.

Chad

Re: Can't get DPM to work

chad — Mon, 07 Nov 2011 21:22:17 GMT

Just flinging this out, would this code work on a custom checkout_form page?

<?php 
$api_login_id = 'xxxxxxx'; // API Login
$transaction_key = 'xxxxxxxxx'; // Transaction key
echo '<form action="https://secure.authorize.net/gateway/transact.dll" method="post">';
echo '<p>Name: <input type="text" size="20" name="name" /></p>';
echo '<p>Item: <input type="text" size="20" name="name" /></p>';
echo '<p>Amount: <input type="text" size="20" name="name" /></p>';
echo '</form>';
?>

Re: Can't get DPM to work

RaynorC1emen7 — Sat, 05 Nov 2011 21:36:05 GMT

Delete the post with your LoginID and TransactionKey. Never ever show it. Better yet, regen the TransactionKey.

Look at http://developer.authorize.net/guides/DPM/java.htm for the list of fields to send. And post to the secure.authorize.net site for you production implementation.

Re: Can't get DPM to work

TJPride — Sat, 05 Nov 2011 23:11:46 GMT

FYI, I keep telling people this, but apparently it's a well-kept secret - you can output code in blocks instead of using a million print statements.

<?php 
print <<<BLOCK
<form action="https://secure.authorize.net/gateway/transact.dll" method="post">
<p>Name: <input type="text" size="20" name="name" /></p>
<p>Item: <input type="text" size="20" name="name" /></p>
<p>Amount: <input type="text" size="20" name="name" /></p>
</form>
BLOCK;
?>

Also, I'm not sure what you were trying to do there, but it clearly isn't going to work. Even as a form, since you named all the fields the same thing. Look at the DPM code sample, and also go into your SDK in the lib folder and open the file AuthorizeNetDPM.php. There's a function in there called getCreditCardForm() which will show you more the sort of thing you need to be displaying.

Re: Can't get DPM to work

chad — Sat, 05 Nov 2011 23:58:36 GMT

Yes, studid damned me! Thank you for pointing out the obvious folly. I sure wish my brain had done so first.

Re: Can't get DPM to work

chad — Sun, 06 Nov 2011 00:08:45 GMT

Okay, I am both stupid and tweaked, a perilous combination to say the least. Let's set it right. I want to know if this is the kind of stucture I need to make the DPM option work using a custom made form. Just want to ask if this code is going in the right direction. Thanks!

<?php 
$api_login_id = 'xxxxxxx'; // API Login
$transaction_key = 'xxxxxxx'; // Transaction key
echo '<form action="https://secure.authorize.net/gateway/transact.dll" method="post">';
echo '<p>Name: <input type="text" size="20" name="name" /></p>';
echo '<p>Item: <input type="text" size="20" name="item" /></p>';
echo '<p>Amount: <input type="text" size="20" name="amount" /></p>';
echo '<button type="submit">Submit</button>';
echo '</form>';
?>

Re: Can't get DPM to work

TJPride — Sun, 06 Nov 2011 04:31:21 GMT

If you want to generate the entire form yourself, you're missing the credit card fields. DPM involves having the form on your site, but submitting it to a secure Authorize.net URL, so the data never actually goes through your server. As I said before, look in the PHP SDK, in the folder called lib, for a file called AuthorizeNetDPM.php. Look about halfway through and you'll see a function called getCreditCardForm. This is more like the HTML you should be using. If you just want to implement and move on, the code sample supplied by Authorize.net says:

require_once 'anet_php_sdk/AuthorizeNet.php'; // The SDK
$url = "http://YOUR_DOMAIN.com/direct_post.php";
$api_login_id = 'YOUR_API_LOGIN_ID';
$transaction_key = 'YOUR_TRANSACTION_KEY';
$md5_setting = 'YOUR_API_LOGIN_ID'; // Your MD5 Setting
$amount = "5.99";
AuthorizeNetDPM::directPostDemo($url, $api_login_id, $transaction_key, $amount, $md5_setting);

This calls directPostDemo(), which in turn calls getCreditCardForm(), which as I said is a good example of where to start. I'm afraid that while I'm fairly good with PHP and HTML, I haven't implemented DPM myself yet, so I can't just paste you three chunks of code and tell you to copy me - you have to be willing to do some digging and work it out yourself.

Re: Can't get DPM to work

chad — Sun, 06 Nov 2011 20:47:11 GMT

Since the API Login and Transaction Key can only be processed unseen the only way to do it would seem to be like this:

<form name="payments" action="checkout_form.php" method="post">
<p>Payer Name: <input type="text" size="20" name="name" /></p>
<p>Email: <input type="text" name="email" size="20" /></p>
<p>Phone: <input type="text" name="phone" size="20" /></p>
<p>Payment Description:<br />
<textarea cols="18" rows="3" name="desc"></textarea></p>
<p>Amount: <input type="text" name="amount" size="20" /></p>
<button type="submit">Make Payment</button>
</form>

Create a custom form with action="checkout_form.php"and then do this:

<?php require_once 'php/anet_php_sdk/AuthorizeNet.php'; // The SDK
$relay_response_url = "http://my_site.com/relay_response.php"; 

$api_login_id = 'xxxxxx'; // API Login
$transaction_key = 'xxxxxx'; // Transaction key

// Custom fields
$payer = $_POST["pfirst"]." ".$_POST["plast"];
$email = $_POST["email"];
$phone = $_POST["phone"];
$description = $_POST["desc"];
$amount = $_POST["amount"];

// Add custom field variables to array
echo AuthorizeNetDPM::getCreditCardForm($payer, $camper, $email, $phone, $description, $amount, $relay_response_url,$api_login_id, $transaction_key);
?>

Edit checkout_form.php to include the custom fields. Sensible, no? But when you try to do it it returns the Test example because the whole thing seems set up to use AuthorizeNetDPM.php which appears to have been designed as a demo. Is there another version of this file that only does LIVE processing?

More to follow...

Re: Can't get DPM to work

chad — Sun, 06 Nov 2011 21:04:20 GMT

I don't know how this thing is supposed to work, but I think I have a simple way to make it work, as in 1, 2, 3, 4, bingo!

Download file templates for checkout_form.php, relay_response.php and order_receipt.php
Make a custom shopping cart page with its action set to checkout_form.php.
Edit checkout_form.php, adding to it API Number and Transaction Key along with all the custom field names. Make all required edits in the other two files to make them functional.
Go to your Account Center @ authorize.net and set up a Payment Receipt page that will include all the custom fields you will be sending.

And that's it. What do you think?