I have ready every single posting here with the term Error 13. Happy I was testing my AIM solution and it was awesome. Then my client learns that the price of a PCI compliant server is ten times what he has been paying so here we go. My SIM solution is simple and should work but I have not gotten past the Error 13. I even tried using the sample code pasted right into my app. The param_dump.asp page shows no aberations unless it is the hash, which I cannot be sure is correct but since I am using the exact same sample HMAC_MD5 method, it should be good.
I've also copied the address https://test.authorize.net/gateway/transact.dll and pasted it directly into my code.
I have verified my API Login and Transaction Key. Also I set a new key in the merchant interface and tried that key (three times I changed these).
Embarrassed I won't tell you how many hours I have into this one problem but secretly I will be happy if you or I find some stupid mistake I am making.
<%@ Page Title="" Language="C#" MasterPageFile="~/MyMasterPage.master" AutoEventWireup="true" CodeFile="CheckTest.aspx.cs" Inherits="CheckTest" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<form id="simForm" runat="server" method="post" action="https://test.authorize.net/gateway/transact.dll">
<input id="HiddenValue" type="hidden" value="Initial Value" runat="server" />
<input type="hidden" runat="server" name="x_login" id="x_login" />
<input type="hidden" runat="server" name="x_amount" id="x_amount" />
<input type="hidden" runat="server" name="x_description" id="x_description" />
<input type="hidden" runat="server" name="x_invoice_num" id="x_invoice_num" />
<input type="hidden" runat="server" name="x_fp_sequence" id="x_fp_sequence" />
<input type="hidden" runat="server" name="x_fp_timestamp" id="x_fp_timestamp" />
<input type="hidden" runat="server" name="x_fp_hash" id="x_fp_hash" />
<input type="hidden" runat="server" name="x_test_request" id="x_test_request" />
<input type="hidden" name="x_show_form" value="PAYMENT_FORM" />
<input type="submit" runat="server" id="buttonLabel" />
</form>
</asp:Content>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Security.Cryptography;
public partial class CheckTest : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
// start by setting the static values
string loginID = "76zggAY2M";
string transactionKey = "My API Transaction Key";
string amount = "19.99";
string description = "Sample Transaction";
string label = "Submit Payment"; // The is the label on the 'submit' button
string testMode = "false";
string invoice = DateTime.Now.ToString("yyyyMMddhhmmss");
Random random = new Random();
string sequence = (random.Next(0, 1000)).ToString();
string timeStamp = ((int)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds).ToString();
string fingerprint = HMAC_MD5(transactionKey, loginID + "^" + sequence + "^" + timeStamp + "^" + amount + "^");
//Update the fields in the actual form
x_login.Value = loginID;
x_amount.Value = amount;
x_description.Value = description;
buttonLabel.Value = label;
x_test_request.Value = testMode;
x_invoice_num.Value = invoice;
x_fp_sequence.Value = sequence;
x_fp_timestamp.Value = timeStamp;
x_fp_hash.Value = fingerprint;
}
// This is a wrapper for the VB.NET's built-in HMACMD5 functionality
// This function takes the data and key as strings and returns the hash as a hexadecimal value
string HMAC_MD5(string key, string value)
{
// The first two lines take the input values and convert them from strings to Byte arrays
byte[] HMACkey = (new System.Text.ASCIIEncoding()).GetBytes(key);
byte[] HMACdata = (new System.Text.ASCIIEncoding()).GetBytes(value);
// create a HMACMD5 object with the key set
HMACMD5 myhmacMD5 = new HMACMD5(HMACkey);
//calculate the hash (returns a byte array)
byte[] HMAChash = myhmacMD5.ComputeHash(HMACdata);
//loop through the byte array and add append each piece to a string to obtain a hash string
string fingerprint = "";
for (int i = 0; i < HMAChash.Length; i++)
{
fingerprint += HMAChash[i].ToString("x").PadLeft(2, '0');
}
return fingerprint;
}
}
Learn more about the Authorize.Net Data Validation URL Tool.
| REMOTE_ADDR: | 76.106.203.120 |
| REQUEST_METHOD: | post |
| HTTP_REFERER: | "My Web Clients Domain /Checkout.aspx?ProductID=134 |
Field Name Field Value
| ctl00$ContentPlaceHolder1$x_test_request | false |
| ctl00$ContentPlaceHolder1$x_description | Sample Transaction |
| ctl00$ContentPlaceHolder1$buttonLabel | Buy Now |
| ctl00$ContentPlaceHolder1$x_amount | 20.1600 |
| ctl00$ContentPlaceHolder1$shippingSelection | fedex, $5.66, FEDEXGROUND, 2 day(s), |
| ctl00$ContentPlaceHolder1$x_fp_sequence | 51 |
| ctl00$ContentPlaceHolder1$x_invoice_num | 20101218032407 |
| ctl00$ContentPlaceHolder1$x_login | "my API Login ID copied directly from the merchant interface" |
| x_relay_response | true |
| __VIEWSTATEENCRYPTED |
|
| __VIEWSTATE | 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 |
| x_relay_url | "My Web Clients Domain" /OrderPlaced.aspx |
| ctl00$ContentPlaceHolder1$HiddenValue | Initial Value |
| __EVENTVALIDATION | pTz2854KasTE2bGpi4mAOqRQ3P8+qQCEAC0gX1IEWr0Qe4zZwolgF4y2k4QRjwzWQRccvD5mBouh23LbYq8VplaTmVI5tiaKCvpSIKHjeCHSGmzWUDW9Dd2tPizsYr+v |
| x_show_form | PAYMENT_FORM |
| ctl00$ContentPlaceHolder1$x_fp_hash | 5c2d47df23f9b97483bac3c43dbc0657 |
| ctl00$ContentPlaceHolder1$x_fp_timestamp | 1292711047 |
