7 changed files with 350 additions and 4 deletions
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6Business/BusinessLogic/TPApiServices/Factory/ApiFactoryServices.cs
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103TPServices/AliPayRemit/Model/AliPayModel.cs
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226TPServices/AliPayRemit/Services/AliPayAPI.cs
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4TPServices/App.config
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6TPServices/TPServices.csproj
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1TPServices/packages.config
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8ThirdPartyAPIs/Web.config
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using System; |
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using System.Collections.Generic; |
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using System.Linq; |
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using System.Text; |
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using System.Threading.Tasks; |
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|
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namespace TPApiServices.AliPay.Model |
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{ |
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public class AliPayModel |
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{ |
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} |
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public class AliPaySendRequest |
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{ |
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public string transferRequestId { get; set; } |
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public BeneficiaryReceiptMethod beneficiaryReceiptMethod { get; set; } |
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public string instructedAmountType { get; set; } |
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public string bizSceneType { get; set; } |
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public TrahsferToAmount trahsferToAmount { get; set; } |
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public additionalTransferDetails additionalTransferDetails { get; set; } |
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public string transferReference { get; set; } |
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} |
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|
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public class BeneficiaryReceiptMethod |
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{ |
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public WalletDetail walletDetail { get; set; } |
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public string paymentMethodType { get; set; } |
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} |
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public class WalletDetail |
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{ |
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public string walletName { get; set; } |
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public string customerId { get; set; } |
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public CustomerName customerName { get; set; } |
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} |
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public class CustomerName |
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{ |
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public string firstName { get; set; } |
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public string lastName { get; set; } |
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public string fullName { get; set; } |
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public string middleName { get; set; } |
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} |
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|
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public class TrahsferToAmount |
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{ |
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public string currency { get; set; } |
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public string value { get; set; } |
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} |
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|
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public class additionalTransferDetails |
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{ |
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public beneficiary beneficiary { get; set; } |
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public string transferPurpose { get; set; } |
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public string subTransferPurpose { get; set; } |
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public string transferFromRegion { get; set; } |
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public payer payer { get; set; } |
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public string transferToRegion { get; set; } |
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|
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} |
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public class beneficiary |
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{ |
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public string nationality { get; set; } |
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public CustomerName userName { get; set; } |
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} |
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|
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public class payer |
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{ |
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public userAddress userAddress { get; set; } |
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public string nationality { get; set; } |
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public string userPhoneNo { get; set; } |
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public certificate certificate { get; set; } |
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public CustomerName userName { get; set; } |
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public string userId { get; set; } |
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public string birthDate { get; set; } |
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} |
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|
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public class userAddress |
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{ |
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public string zipCode { get; set; } |
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public string city { get; set; } |
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public string address2 { get; set; } |
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public string address1 { get; set; } |
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public string region { get; set; } |
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} |
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|
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|
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public class certificate |
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{ |
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public string certificateNo { get; set; } |
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public string certificateType { get; set; } |
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} |
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|
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|
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|
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public class AliPayAuthResponsetModel |
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{ |
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public class result |
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{ |
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public string resultCode { get; set; } |
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public string resultMessage { get; set; } |
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public string resultStatus { get; set; } |
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} |
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public string transferId { get; set; } |
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} |
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} |
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@ -0,0 +1,226 @@ |
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using Common.Models.RequestResponse; |
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using Common.Models.Status; |
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using Common.Models.TxnModel; |
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using Common.TPService; |
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using Common.Utility; |
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using log4net; |
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using Newtonsoft.Json; |
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using Org.BouncyCastle.Crypto; |
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using Org.BouncyCastle.OpenSsl; |
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using Org.BouncyCastle.Security; |
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using RestSharp; |
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using System; |
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using System.Collections.Generic; |
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using System.IO; |
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using System.Linq; |
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using System.Security.Cryptography; |
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using System.Text; |
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using System.Threading.Tasks; |
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using TPApiServices.AliPay.Model; |
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|
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namespace TPApiServices.AliPayRemit.Services |
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{ |
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public class AliPayAPI : ITPApiServices |
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{ |
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private readonly ILog _log = LogManager.GetLogger(typeof(AliPayAPI)); |
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protected string baseUrl { get; set; } |
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protected string clientId { get; set; } |
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protected string private_key { get; set; } |
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protected string requestTime { get; set; } |
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|
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public AliPayAPI() |
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{ |
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baseUrl = GetStatic.ReadWebConfig("aliPay_base_url", ""); |
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clientId = GetStatic.ReadWebConfig("aliPay_clint_Id", ""); |
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private_key = GetStatic.ReadWebConfig("aliPay_private_key", ""); |
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} |
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|
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public TPResponse GetTPResponse<T>(T model, string MethodName) where T : class |
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{ |
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switch (MethodName) |
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{ |
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case "send": |
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return SendTransaction(model as SendTransaction); |
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case "status": |
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return GetStatus(model as GetStatus); |
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default: |
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throw new NotImplementedException(); |
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} |
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} |
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private TPResponse GetStatus(GetStatus getStatus) |
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{ |
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throw new NotImplementedException(); |
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} |
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private TPResponse SendTransaction(SendTransaction model) |
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{ |
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TPResponse txnResponse = new TPResponse(); |
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// Map transaction details to AliPaySendRequest
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AliPaySendRequest aliPaySendRequest = MapSendTxnDetails(model); |
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// Generate the signature
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string signature = GenerateSignature(aliPaySendRequest); |
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// Create a new REST client and request
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var client = new RestClient(baseUrl); |
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var request = new RestRequest("/transfer", Method.POST); |
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// Set headers
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request.AddHeader("Content-Type", "application/json"); |
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request.AddHeader("clientId", clientId); |
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request.AddHeader("requestTime", DateTime.Now.ToString("yyyy-MM-ddTHH:mm:ss+08:00")); // Adjust to match your request time format
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request.AddHeader("signature", $"algorithm=RSA256, keyVersion=0, signature={signature}"); |
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// Set the request body
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string bodyContent = JsonConvert.SerializeObject(aliPaySendRequest, Formatting.Indented); |
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request.AddParameter("application/json", bodyContent, ParameterType.RequestBody); |
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// Execute the request
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IRestResponse response = client.Execute(request); |
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// Handle the response
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if (response.IsSuccessful) |
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{ |
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txnResponse = JsonConvert.DeserializeObject<TPResponse>(response.Content); |
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_log.Info($"Transaction successful: {response.Content}"); |
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} |
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else |
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{ |
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_log.Error($"Transaction failed: {response.ErrorMessage}"); |
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txnResponse.Msg = response.ErrorMessage; |
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} |
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return txnResponse; |
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} |
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|
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public AliPaySendRequest MapSendTxnDetails(SendTransaction model) |
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{ |
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return new AliPaySendRequest |
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{ |
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transferRequestId = model.Transaction.JMEControlNo, |
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beneficiaryReceiptMethod = new BeneficiaryReceiptMethod |
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{ |
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walletDetail = new WalletDetail |
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{ |
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walletName = "ALIPAY_CN", |
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customerId = model.Receiver.REmail, |
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customerName = new CustomerName |
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{ |
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firstName = model.Receiver.RFirstName, |
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lastName = model.Receiver.RLastName, |
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fullName = model.Receiver.RFullName, |
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middleName = model.Receiver.RMiddleName |
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} |
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}, |
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paymentMethodType = model.Transaction.PaymentType |
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}, |
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instructedAmountType = "TRANSFER_TO", |
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bizSceneType = "TRANSFER", |
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trahsferToAmount = new TrahsferToAmount |
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{ |
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currency = model.Transaction.PCurr, |
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value = Convert.ToString(model.Transaction.PAmt) |
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}, |
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additionalTransferDetails = new additionalTransferDetails |
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{ |
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beneficiary = new beneficiary |
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{ |
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nationality = model.Receiver.RNativeCountry, |
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userName = new CustomerName |
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{ |
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firstName = model.Receiver.RFirstName, |
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lastName = model.Receiver.RLastName, |
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fullName = model.Receiver.RFullName, |
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middleName = model.Receiver.RMiddleName |
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} |
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}, |
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transferPurpose = model.Transaction.PurposeOfRemittanceName, |
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subTransferPurpose = "", |
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transferFromRegion = "GB", |
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payer = new payer |
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{ |
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userAddress = new userAddress |
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{ |
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zipCode = model.Sender.SZipCode, |
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city = model.Sender.SCity, |
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address1 = model.Sender.SAddress, |
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address2 = model.Sender.SCityId, |
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region = "GB" |
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}, |
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nationality = model.Sender.SNativeCountry, |
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userPhoneNo = model.Sender.SMobile, |
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certificate = new certificate |
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{ |
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certificateNo = model.Sender.SIdNo, |
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certificateType = model.Sender.SIdType |
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}, |
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userName = new CustomerName |
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{ |
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firstName = model.Sender.SFirstName, |
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lastName = model.Sender.SMiddleName, |
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fullName = model.Sender.SFullName, |
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middleName = model.Sender.SMiddleName |
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}, |
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userId = model.Sender.SEmail, |
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birthDate = model.Sender.SBirthDate |
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}, |
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transferToRegion = "CN" |
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}, |
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transferReference = "" |
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}; |
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} |
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|
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private string GenerateSignature(AliPaySendRequest aliPaySendRequest) |
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{ |
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string textToEncrypt = aliPaySendRequest.additionalTransferDetails.payer.userName.firstName |
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+ aliPaySendRequest.additionalTransferDetails.payer.userName.middleName |
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+ aliPaySendRequest.additionalTransferDetails.payer.userName.lastName |
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+ aliPaySendRequest.additionalTransferDetails.payer.userName.fullName |
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+ aliPaySendRequest.additionalTransferDetails.payer.nationality |
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+ aliPaySendRequest.additionalTransferDetails.payer.userAddress.city |
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+ aliPaySendRequest.additionalTransferDetails.payer.userAddress.address1 |
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+ aliPaySendRequest.additionalTransferDetails.payer.certificate.certificateType |
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+ aliPaySendRequest.additionalTransferDetails.payer.certificate.certificateNo |
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+ aliPaySendRequest.additionalTransferDetails.payer.userPhoneNo |
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+ aliPaySendRequest.additionalTransferDetails.payer.userId |
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+ aliPaySendRequest.additionalTransferDetails.payer.birthDate |
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+ aliPaySendRequest.beneficiaryReceiptMethod.walletDetail.walletName |
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+ aliPaySendRequest.beneficiaryReceiptMethod.walletDetail.customerId |
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+ aliPaySendRequest.beneficiaryReceiptMethod.walletDetail.customerName.firstName |
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+ aliPaySendRequest.beneficiaryReceiptMethod.walletDetail.customerName.middleName |
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+ aliPaySendRequest.beneficiaryReceiptMethod.walletDetail.customerName.lastName |
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+ aliPaySendRequest.additionalTransferDetails.beneficiary.nationality |
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+ aliPaySendRequest.additionalTransferDetails.beneficiary.userName.firstName |
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+ aliPaySendRequest.additionalTransferDetails.beneficiary.userName.middleName |
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+ aliPaySendRequest.additionalTransferDetails.beneficiary.userName.lastName |
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+ aliPaySendRequest.trahsferToAmount.currency |
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+ aliPaySendRequest.trahsferToAmount.value |
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+ aliPaySendRequest.additionalTransferDetails.transferPurpose |
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+ aliPaySendRequest.additionalTransferDetails.transferFromRegion |
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+ aliPaySendRequest.additionalTransferDetails.transferToRegion |
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+ aliPaySendRequest.transferReference; |
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|
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// Convert the text to encrypt into bytes
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byte[] dataBytes = Encoding.UTF8.GetBytes(textToEncrypt); |
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|
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// Load private key and sign the data
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byte[] signatureBytes; |
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using (TextReader reader = new StringReader(private_key)) |
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{ |
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PemReader pemReader = new PemReader(reader); |
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AsymmetricCipherKeyPair keyPair = (AsymmetricCipherKeyPair)pemReader.ReadObject(); |
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ISigner signer = SignerUtilities.GetSigner("SHA256withRSA"); |
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signer.Init(true, keyPair.Private); |
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signer.BlockUpdate(dataBytes, 0, dataBytes.Length); |
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signatureBytes = signer.GenerateSignature(); |
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} |
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|
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// Convert the signature to Base64
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string signature = Convert.ToBase64String(signatureBytes); |
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|
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return signature; |
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} |
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} |
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} |
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