topic Re: MD5 AuthorizeNetSIM.GenerateHash does not match $response->MD%_Hash in Integration and Testing

MD5 AuthorizeNetSIM.GenerateHash does not match $response->MD%_Hash

lsnelsen1 — Tue, 07 Jan 2014 14:59:24 GMT

$api_login_id = AUTHORIZENET_API_LOGIN_ID; <-- Authorize.net supplied login
$md5_setting = AUTHORIZENET_MD5_SETTING; <-- Value I set in SandBox Account>MD5-Hash

$response = new AuthorizeNetSIM($api_login_id, $md5_setting); <-- Create the response

$log->LogDebug("RESPONSE.PHP MD5_Hash=".$response->MD5_Hash); <-- Response MD5_Hash
$log->LogDebug("RESPONSE.PHP generateHash=". $response->generateHash()); <--Generated MD5_Hash

================log======================================================================
RESPONSE.PHP MD5_Hash=9E6FC24E4880D966623FB51901AF4587 <-- Response MD5_Hash
RESPONSE.PHP generateHash=0DE5637226CB8FDFE396E27983F83A9D <--Generated MD5_Hash

What am I missing?

Re: MD5 AuthorizeNetSIM.GenerateHash does not match $response->MD%_Hash

lsnelsen1 — Tue, 07 Jan 2014 18:44:43 GMT

$api_login_id = AUTHORIZENET_API_LOGIN_ID; <-- Authorize.net supplied login
$md5_setting = AUTHORIZENET_MD5_SETTING; <-- Value in SandBox Account>MD5-Hash

Verified. and No Spaces.

$response = new AuthorizeNetSIM($api_login_id, $md5_setting); <-- Create the response

$log("MD5_Hash=".$response->MD5_Hash); <-- Response MD5_Hash
$log(" generateHash=". $response->generateHash()); <--Generated MD5_Hash

================log===================================================
MD5_Hash=9E6FC24E4880D966623FB51901AF4587 <-- Response MD5_Hash
generateHash=0DE5637226CB8FDFE396E27983F83A9D <--Generated MD5_Hash

What am I missing?

Re: MD5 AuthorizeNetSIM.GenerateHash does not match $response->MD%_Hash

RaynorC1emen7 — Tue, 07 Jan 2014 20:36:16 GMT

The only thing I remember is that the MD5 setting on your account can be too large. And it will get truncate when authorize.net is generating the response->MD5_Hash

Re: MD5 AuthorizeNetSIM.GenerateHash does not match $response->MD%_Hash

lsnelsen1 — Tue, 07 Jan 2014 20:44:13 GMT

Thanks mine is 12 characters.

The MD5 that is sent in the original post is fine. No errors.

I just can not get the generatehash function to provide the same value returned by AuthenicateSIM.

Any ideas how I can debug or test?

I have copy N pasted my ID and MD5 setting from SandBox Account. What else can I do.

The ResponseCode 99 Tool is not appropriate. I think it is for the sending to Authenticate Hash.

Thanks for your response :-)

Re: MD5 AuthorizeNetSIM.GenerateHash does not match $response->MD%_Hash

RaynorC1emen7 — Tue, 07 Jan 2014 20:50:54 GMT

public function generateHash()
{
        $amount = ($this->amount ? $this->amount : "0.00");
        return strtoupper(md5($this->md5_setting . $this->api_login_id . $this->transaction_id . $amount));
}

That the source, see if the transaction id and amount look ok.

Re: MD5 AuthorizeNetSIM.GenerateHash does not match $response->MD%_Hash

lsnelsen1 — Wed, 08 Jan 2014 22:06:56 GMT

That was it!!!!

I changes

AuthorizeNewSIM.php

function generateHash()

$amount = ($this->amount ? $this->amount : "0.00"); // Added this line

return strtoupper(md5($this->md5_setting . $this->api_login_id . $this->transaction_id . $amount));

}

Maybe I deleted the line early in the process. However it works.

I could never have found this without you.

Thanks.