public Task <T> PageReqDataExecuteAsync <T>(ILianLianPayRequest <T> request) where T : LianLianPayResponse
{
// 字典排序
var txtParams = new LianLianPayDictionary(request.GetParameters())
{
{ OID_PARTNER, Options.OidPartner },
{ SIGN_TYPE, Options.SignType },
{ BUSI_PARTNER, Options.BusiPartner },
};
// 添加签名
var signContent = LianLianPaySecurity.GetSignContent(txtParams);
txtParams.Add(SIGN, MD5WithRSA.SignData(signContent, PrivateKey));
var content = Serialize(txtParams);
Logger?.LogTrace(0, "Request:{content}", content);
var body = BuildReqDataHtmlRequest(request.GetRequestUrl(), content);
var parser = new LianLianPayJsonParser <T>();
var rsp = parser.Parse(body);
return(Task.FromResult(rsp));
}
public async Task <T> ExecuteAsync <T>(ILianLianPayRequest <T> request, string optionsName) where T : LianLianPayResponse
{
var options = string.IsNullOrEmpty(optionsName) ? _optionsSnapshotAccessor.Value : _optionsSnapshotAccessor.Get(optionsName);
var txtParams = new LianLianPayDictionary(request.GetParameters())
{
{ OID_PARTNER, options.OidPartner },
{ SIGN_TYPE, options.SignType }
};
if (request is LianLianPayCreateBillRequest || request is LianLianPayUnifiedCardBindRequest)
{
txtParams.Add(TIME_STAMP, DateTime.Now);
txtParams.Add(BUSI_PARTNER, options.BusiPartner);
}
// 添加签名
var signContent = LianLianPaySecurity.GetSignContent(txtParams);
txtParams.Add(SIGN, MD5WithRSA.SignData(signContent, options.PrivateKey));
var content = string.Empty;
if (request is LianLianPayPaymentRequest || request is LianLianPayConfirmPaymentRequest)
{
var plaintext = Serialize(txtParams);
var ciphertext = LianLianPaySecurity.Encrypt(plaintext, options.PublicKey);
content = $"{{\"pay_load\":\"{ciphertext}\",\"oid_partner\":\"{options.OidPartner}\"}}";
}
else
{
content = Serialize(txtParams);
}
_logger.Log(options.LogLevel, "Request:{content}", content);
using (var client = _clientFactory.CreateClient())
{
var body = await client.DoPostAsync(request.GetRequestUrl(), content);
_logger.Log(options.LogLevel, "Response:{body}", body);
var parser = new LianLianPayJsonParser <T>();
var rsp = parser.Parse(body);
// 不签名参数
var excludePara = new List <string>();
if (request is LianLianPayOrderQueryRequest)
{
excludePara.Add("bank_name");
excludePara.Add("card_no");
}
else if (request is LianLianPayQueryBankCardBindListRequest)
{
excludePara.Add("agreement_list");
}
CheckNotifySign(rsp, excludePara, options);
return(rsp);
}
}
public async Task <T> ExecuteAsync <T>(ILianLianPayRequest <T> request) where T : LianLianPayResponse
{
// 字典排序
var txtParams = new LianLianPayDictionary(request.GetParameters())
{
{ OID_PARTNER, Options.OidPartner },
{ SIGN_TYPE, Options.SignType },
};
// 添加签名
var signContent = LianLianPaySecurity.GetSignContent(txtParams);
txtParams.Add(SIGN, MD5WithRSA.SignData(signContent, PrivateKey));
var content = string.Empty;
if (request is LianLianPayPaymentRequest || request is LianLianPayConfirmPaymentRequest)
{
var plaintext = JsonConvert.SerializeObject(txtParams, new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
});
var ciphertext = LianLianPaySecurity.Encrypt(plaintext, PublicKey);
content = @"{""pay_load"":""" + ciphertext + @""",""oid_partner"":""" + Options.OidPartner + @"""}";
}
else
{
content = JsonConvert.SerializeObject(txtParams, new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
});
}
Logger.LogInformation(0, "Request:{content}", content);
var rspContent = await Client.DoPostAsync(request.GetRequestUrl(), content);
Logger.LogInformation(1, "Response:{content}", rspContent);
var parser = new LianLianPayJsonParser <T>();
var rsp = parser.Parse(rspContent);
// 不签名参数
var excludePara = new List <string>();
if (request is LianLianPayOrderQueryRequest)
{
excludePara.Add("bank_name");
excludePara.Add("card_no");
}
else if (request is LianLianPayQueryBankCarBindListRequest)
{
excludePara.Add("agreement_list");
}
CheckNotifySign(rsp.Parameters, excludePara);
return(rsp);
}
public async Task <T> ExecuteAsync <T>(ILianLianPayRequest <T> request) where T : LianLianPayResponse
{
// 字典排序
var txtParams = new LianLianPayDictionary(request.GetParameters())
{
{ OID_PARTNER, Options.OidPartner },
{ SIGN_TYPE, Options.SignType },
};
// 添加签名
var signContent = LianLianPaySecurity.GetSignContent(txtParams);
txtParams.Add(SIGN, MD5WithRSA.SignData(signContent, Options.PrivateKey));
var content = string.Empty;
if (request is LianLianPayPaymentRequest || request is LianLianPayConfirmPaymentRequest)
{
var plaintext = Serialize(txtParams);
var ciphertext = LianLianPaySecurity.Encrypt(plaintext, Options.PublicKey);
content = @"{""pay_load"":""" + ciphertext + @""",""oid_partner"":""" + Options.OidPartner + @"""}";
}
else
{
content = Serialize(txtParams);
}
Logger?.LogTrace(0, "Request:{content}", content);
using (var client = ClientFactory.CreateClient(LianLianPayOptions.DefaultClientName))
{
var body = await HttpClientUtility.DoPostAsync(client, request.GetRequestUrl(), content);
Logger?.LogTrace(1, "Response:{body}", body);
var parser = new LianLianPayJsonParser <T>();
var rsp = parser.Parse(body);
// 不签名参数
var excludePara = new List <string>();
if (request is LianLianPayOrderQueryRequest)
{
excludePara.Add("bank_name");
excludePara.Add("card_no");
}
else if (request is LianLianPayQueryBankCarBindListRequest)
{
excludePara.Add("agreement_list");
}
CheckNotifySign(rsp.Parameters, excludePara);
return(rsp);
}
}
private void CheckNotifySign(LianLianPayDictionary para, List <string> excludePara)
{
if (para.Count == 0)
{
throw new Exception("sign check fail: para is Empty!");
}
if (para.TryGetValue("sign", out var sign))
{
var prestr = LianLianPaySecurity.GetSignContent(para, excludePara);
if (!MD5WithRSA.VerifyData(prestr, sign, PublicKey))
{
throw new Exception("sign check fail: check Sign and Data Fail JSON also");
}
}
}
public Task <T> PageExecuteAsync <T>(ILianLianPayRequest <T> request, string reqMethod) where T : LianLianPayResponse
{
var txtParams = new LianLianPayDictionary(request.GetParameters())
{
{ OID_PARTNER, Options.OidPartner },
{ SIGN_TYPE, Options.SignType },
{ BUSI_PARTNER, Options.BusiPartner },
{ TIMESTAMP, DateTime.Now },
};
// 添加签名
var signContent = LianLianPaySecurity.GetSignContent(txtParams);
txtParams.Add(SIGN, MD5WithRSA.SignData(signContent, PrivateKey));
var body = string.Empty;
if (reqMethod == "GET")
{
//拼接get请求的url
var tmpUrl = request.GetRequestUrl();
if (txtParams != null && txtParams.Count > 0)
{
if (tmpUrl.Contains("?"))
{
tmpUrl = tmpUrl + "&" + HttpClientEx.BuildQuery(txtParams);
}
else
{
tmpUrl = tmpUrl + "?" + HttpClientEx.BuildQuery(txtParams);
}
}
body = tmpUrl;
Logger.LogInformation(0, "Request Url:{body}", body);
}
else
{
//输出post表单
body = BuildHtmlRequest(request.GetRequestUrl(), txtParams);
Logger.LogInformation(0, "Request Html:{body}", body);
}
var parser = new LianLianPayJsonParser <T>();
var rsp = parser.Parse(body);
return(Task.FromResult(rsp));
}
private void CheckNotifySign(LianLianPayDictionary dictionary, LianLianPayOptions options)
{
if (dictionary == null || dictionary.Count == 0)
{
throw new LianLianPayException("sign check fail: dictionary is Empty!");
}
if (!dictionary.TryGetValue("sign", out var sign))
{
throw new LianLianPayException("sign check fail: sign is Empty!");
}
var prestr = LianLianPaySecurity.GetSignContent(dictionary);
if (!MD5WithRSA.VerifyData(prestr, sign, options.PublicKey))
{
throw new LianLianPayException("sign check fail: check Sign and Data Fail JSON also");
}
}
private void CheckNotifySign(LianLianPayResponse response, List <string> excludePara, LianLianPayOptions options)
{
if (string.IsNullOrEmpty(response.Body))
{
throw new LianLianPayException("sign check fail: Body is Empty!");
}
if (response.Parameters.Count == 0)
{
throw new LianLianPayException("sign check fail: Parameters is Empty!");
}
if (!response.Parameters.TryGetValue("sign", out var sign))
{
throw new LianLianPayException("sign check fail: sign is Empty!");
}
var prestr = LianLianPaySecurity.GetSignContent(response.Parameters, excludePara);
if (!MD5WithRSA.VerifyData(prestr, sign, options.PublicKey))
{
throw new LianLianPayException("sign check fail: check Sign and Data Fail JSON also");
}
}