我一直在尝试连接到 Opayo“报告和管理 API”并使用命令“getTransactionDetail”(https://developer-eu.elavon.com/docs/opayo-reporting-api/reporting-commands/gettransactiondetail ), 但不断返回错误 0010,这表明 API 无法验证签名值。我们已经能够使用我们的供应商/用户名/密码组合登录,验证它们都是正确的。
我们在向 API 发送 POST 时使用的代码如下 - 为了安全起见,某些元素被屏蔽了。
using System;
using System.Collections.Specialized;
using System.Security.Cryptography;
using System.Text;
using System.Net;
public partial class test : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string signature = "<command>getTransactionDetail</command><vendor>[Vendor]</vendor><user>[User]</user><vendortxcode>[VendorTXCode]</vendortxcode><password>[Password]</password>";
using (MD5 md5 = MD5.Create())
{
byte[] inputBytes = Encoding.Unicode.GetBytes(signature);
byte[] hashBytes = md5.ComputeHash(inputBytes);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < hashBytes.Length; i++)
{
sb.Append(hashBytes[i].ToString("X2"));
}
signature = sb.ToString();
}
string xmlToPost = "<vspaccess><command>getTransactionDetail</command><vendor>[Vendor]</vendor><user>[User]</user><vendortxcode>[VendorTXCode]</vendortxcode><signature>" + signature + "</signature></vspaccess>";
using (WebClient client = new WebClient())
{
client.BaseAddress = "https://test.sagepay.com";
client.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
client.Encoding = Encoding.UTF8;
var content = new NameValueCollection()
{
{ "XML", xmlToPost }
};
string response = Encoding.UTF8.GetString(client.UploadValues("/access/access.htm", content));
}
}
}
解决此问题的任何帮助将不胜感激!
事实证明,由于我们使用 Forms 集成进行初始付款,我们不得不改用以下 API 文档:https://developer-eu.elavon.com/docs/opayo/spec/api-reference
更具体地说,这部分与重复有关:https://developer-eu.elavon.com/docs/opayo/spec/api-reference#operation/createTransaction
注意右侧的代码示例!
如果它帮助其他人寻找 Opayo Admin 和 Reporting API 帮助:
我有同样的问题,所以我在这里为 API 客户端代码创建了一个 NuGet 包:https://github.com/joeratzer/opayo-admin-and-reporting-api-client.
您可以在这里找到 NuGet 包:
https://www.nuget.org/packages/Joe.Opayo.Admin.Api.Client/1.1.0
客户端应用程序允许这样的代码:
var client = new OpayoAdminApiClient();
var isTest = true;
var request = new OpayoApiRequest(ApiCommandType.GetTransactionDetail, "password", isTest, "user-name", "vendor-name");
var commandSpecificXml = "<vendortxcode>01Jan2010Transaction12345</vendortxcode>";
return await client.ProcessApiCommandAsync<TransactionDetail>(request, commandSpecificXml);