有没有人在 asp.net 个网页上使用过 Sage Pay

Question

有人在 asp.net 网页上使用过 Sage Pay 吗？？

我已经从 Sage Pay 下载了集成工具包，但这是在网络表单中制作的，我无法将其转换为网页格式。

Sage Pay 无济于事，所以我希望有人已经这样做了。或者可以指出我正确的方向。

Answer 1

我已经使用您可以下载的 SagePay 模板中的 class 完成了此操作。

将这些文件放入您的 bin 文件夹中：-

SagePay.IntegrationKit.DotNet.dll
SagePay.IntegrationKit.DotNet.pdb

将这些文件放入您的 App_Code 文件夹中：-

SagePayConfiguration.cs 
SagePayAPIIntegration.cs 
SagePayFormIntegration.cs

您还需要向 web.config 文件添加一些内容

<SagePayConfiguration>
    <!--Mandatory     
    Set to TEST for the Test Server and LIVE for the live environment-->
    <add key="sagepay.api.env" value="TEST" />

    <!--Transaction Settings -->
    <add key="sagepay.api.protocolVersion" value="3.00" />
    <add key="sagepay.kit.vendorName" value="your Name" />
    <add key="sagepay.kit.fullUrl" value="your url" />
    <add key="sagepay.kit.currency" value="GBP" />

    <!--Optional setting. It's recommended to set the siteFqdn value to the Fully
    Qualified Domain Name of your server.
    This should start http:// or https:// and should be the name by which our servers can call back to yours
    i.e. it MUST be resolvable externally, and have access granted to the Sage Pay servers
    examples would be https://yoursite or http://212.111.32.22/
    NOTE: Do not include any URI path.
    If you leave this value blank the kit will use the current host name-->
    <add key="sagepay.kit.siteFqdn.LIVE" value="http://your web address" />
    <add key="sagepay.kit.siteFqdn.TEST" value="http://your web address" />

    <!--Mandatory. Usually PAYMENT. This can be DEFERRED or AUTHENTICATE if your Sage Pay
    account supports those payment types
    NB Ideally all DEFERRED transaction should be released within 6 days (according to card scheme rules).
    DEFERRED transactions can be ABORTed before a RELEASE if necessary-->
    <add key="sagepay.kit.defaultTransactionType" value="PAYMENT" />

    <!--0 = If AVS/CV2 enabled then check them.  If rules apply, use rules (default).
    1 = Force AVS/CV2 checks even if not enabled for the account. If rules apply, use rules.
    2 = Force NO AVS/CV2 checks even if enabled on account.
    3 = Force AVS/CV2 checks even if not enabled for the account but DON'T apply any rules.-->
    <add key="sagepay.kit.applyAvsCv2" value="0" />

    <!--0 = If 3D-Secure checks are possible and rules allow, perform the checks and apply the authorisation rules. (default)
    1 = Force 3D-Secure checks for this transaction if possible and apply rules for authorisation.
    2 = Do not perform 3D-Secure checks for this transaction and always authorise.
    3 = Force 3D-Secure checks for this transaction if possible but ALWAYS obtain an auth code, irrespective of rule base.-->
    <add key="sagepay.kit.apply3dSecure" value="0" />


    <!--FORM Protocol Only Settings

    Set this value to the Encryption password assigned to you by Sage Pay -->
    <add key="sagepay.kit.form.encryptionPassword.TEST" value="Your password" />
    <add key="sagepay.kit.form.encryptionPassword.LIVE" value="Your password" />


    <!--The Sage Pay server URLs to which customers will be sent for payment for each environment-->
    <add key="sagepay.api.formPaymentUrl.LIVE" value="https://live.sagepay.com/gateway/service/vspform-register.vsp" />


    <add key="sagepay.api.formPaymentUrl.TEST" value="https://test.sagepay.com/gateway/service/vspform-register.vsp" />

  </SagePayConfiguration>

为了更易于管理，我在结帐文件夹中有此 web.config 文件，因此很容易保持更新。

我还创建了以下 class 来加密和解密数据：- 你可以随心所欲地命名它，但它需要保存在 App_Code 文件夹中。

using System;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.IO;

public static class EncryptionHelper
{
    private static byte[] keyAndIvBytes;

    static EncryptionHelper()
    {
        // You'll need a more secure way of storing this, I this isn't
        // a real key
        keyAndIvBytes = UTF8Encoding.UTF8.GetBytes("123123123123123b");
    }

    public static string ByteArrayToHexString(byte[] ba)
    {
        return BitConverter.ToString(ba).Replace("-", "");
    }

    public static byte[] StringToByteArray(string hex)
    {
        return Enumerable.Range(0, hex.Length)
                         .Where(x => x % 2 == 0)
                         .Select(x => Convert.ToByte(hex.Substring(x, 2), 16))
                         .ToArray();
    }

    public static string DecodeAndDecrypt(string cipherText)
    {
        string DecodeAndDecrypt = AesDecrypt(StringToByteArray(cipherText));
        return (DecodeAndDecrypt);
    }

    public static string EncryptAndEncode(string plaintext)
    {
        return ByteArrayToHexString(AesEncrypt(plaintext));
    }

    public static string AesDecrypt(Byte[] inputBytes)
    {
        Byte[] outputBytes = inputBytes;

        string plaintext = string.Empty;

        using (MemoryStream memoryStream = new MemoryStream(outputBytes))
        {
            using (CryptoStream cryptoStream = new CryptoStream(memoryStream, GetCryptoAlgorithm().CreateDecryptor(keyAndIvBytes, keyAndIvBytes), CryptoStreamMode.Read))
            {
                using (StreamReader srDecrypt = new StreamReader(cryptoStream))
                {
                    plaintext = srDecrypt.ReadToEnd();
                }
            }
        }

        return plaintext;
    }

    public static byte[] AesEncrypt(string inputText)
    {
        byte[] inputBytes = UTF8Encoding.UTF8.GetBytes(inputText);//AbHLlc5uLone0D1q

        byte[] result = null;
        using (MemoryStream memoryStream = new MemoryStream())
        {
            using (CryptoStream cryptoStream = new CryptoStream(memoryStream, GetCryptoAlgorithm().CreateEncryptor(keyAndIvBytes, keyAndIvBytes), CryptoStreamMode.Write))
            {
                cryptoStream.Write(inputBytes, 0, inputBytes.Length);
                cryptoStream.FlushFinalBlock();

                result = memoryStream.ToArray();
            }
        }

        return result;
    }


    private static RijndaelManaged GetCryptoAlgorithm()
    {
        RijndaelManaged algorithm = new RijndaelManaged();
        //set the mode, padding and block size
        algorithm.Padding = PaddingMode.PKCS7;
        algorithm.Mode = CipherMode.CBC;
        algorithm.KeySize = 128;
        algorithm.BlockSize = 128;
        return algorithm;
    }
}

我这样称呼 class:-

string crypt = "blahblahblah";
string EncryptAndEncode = EncryptionHelper.EncryptAndEncode(crypt);
string DecodeAndDecrypt = EncryptionHelper.DecodeAndDecrypt(EncryptAndEncode);

当交易完成后，我用这个代码得到了地穴：-

IFormPaymentResult PaymentStatusResult = new DataObject();

        if (Request.QueryString["crypt"] != null && !string.IsNullOrEmpty(Request.QueryString["crypt"]))
        {
            SagePayFormIntegration sagePayFormIntegration = new SagePayFormIntegration();
            PaymentStatusResult = sagePayFormIntegration.ProcessResult(Request.QueryString["crypt"]);
        }

然后您可以像这样从 calss 中调用所需的信息

if (PaymentStatusResult.Status == ResponseStatus.NOTAUTHED)
    {reason = "You payment was declined by the bank.  This could be due to insufficient funds, or incorrect card details.";}

您可以看到SagePay模板Result.aspx中的所有字段。

有没有人在 asp.net 个网页上使用过 Sage Pay

Has anyone used Sage Pay with asp.net Webpages

asp.net

razor

opayo