public Task <T> ExecuteAsync <T>(HttpRequest request) where T : UnionPayNotifyResponse
{
var parameters = new UnionPayDictionary();
if (request.Method == "POST")
{
foreach (var item in request.Form)
{
parameters.Add(item.Key, item.Value);
}
}
if (parameters == null || parameters.Count == 0)
{
throw new Exception("sign check fail: sign is Empty!");
}
if (!UnionPaySignature.Validate(parameters, Options.SecureKey))
{
throw new Exception("sign check fail: check Sign and Data Fail!");
}
var parser = new UnionPayDictionaryParser <T>();
var rsp = parser.Parse(parameters);
return(Task.FromResult(rsp));
}
public async Task <T> ExecuteAsync <T>(IUnionPayRequest <T> request, UnionPayOptions options) where T : UnionPayResponse
{
var version = string.IsNullOrEmpty(request.GetApiVersion()) ? options.Version : request.GetApiVersion();
var merId = options.MerId;
if (options.TestMode && (request is UnionPayGatewayPayFileTransferRequest || request is UnionPayNoRedirectPayFileTransferRequest || request is UnionPayQrCodePayFileTransferRequest || request is UnionPayWapPayFileTransferRequest))
{
merId = "700000000000001";
}
var txtParams = new UnionPayDictionary(request.GetParameters())
{
{ VERSION, version },
{ ENCODING, options.Encoding },
{ SIGNMETHOD, options.SignMethod },
{ ACCESSTYPE, options.AccessType },
{ MERID, merId }
};
if (request.HasEncryptCertId() && options.EncryptCertificate?.key != null)
{
if (txtParams.TryGetValue(ACCNO, out var accNo))
{
if (!string.IsNullOrEmpty(accNo))
{
// 对敏感信息加密
txtParams[ACCNO] = UnionPaySignature.EncryptData(accNo, options.EncryptCertificate.key);
txtParams.Add(ENCRYPTCERTID, options.EncryptCertificate.certId);
}
}
}
UnionPaySignature.Sign(txtParams, options.SignCertificate.certId, options.SignCertificate.key, options.SecureKey);
var query = UnionPayUtility.BuildQuery(txtParams);
using (var client = _httpClientFactory.CreateClient(nameof(UnionPayClient)))
{
var body = await client.DoPostAsync(request.GetRequestUrl(options.TestMode), query);
var dictionary = ParseQueryString(body);
var ifValidateCNName = !options.TestMode;
if (!UnionPaySignature.Validate(dictionary, options.RootCertificate.cert, options.MiddleCertificate.cert, options.SecureKey, ifValidateCNName))
{
throw new UnionPayException("sign check fail: check Sign and Data Fail!");
}
var parser = new UnionPayDictionaryParser <T>();
var rsp = parser.Parse(dictionary);
rsp.Body = body;
return(rsp);
}
}
private void CheckNotifySign(UnionPayDictionary dictionary, UnionPayOptions options)
{
if (dictionary == null || dictionary.Count == 0)
{
throw new UnionPayException("sign check fail: sign is Empty!");
}
var ifValidateCNName = !options.TestMode;
if (!UnionPaySignature.Validate(dictionary, options.RootCertificate.cert, options.MiddleCertificate.cert, options.SecureKey, ifValidateCNName))
{
throw new UnionPayException("sign check fail: check Sign and Data Fail!");
}
}
public async Task <T> ExecuteAsync <T>(IUnionPayRequest <T> request) where T : UnionPayResponse
{
var version = string.Empty;
if (!string.IsNullOrEmpty(request.GetApiVersion()))
{
version = request.GetApiVersion();
}
else
{
version = Options.Version;
}
var merId = Options.MerId;
if (Options.TestMode && (request is UnionPayForm05_7_FileTransferRequest || request is UnionPayForm_6_6_FileTransferRequest))
{
merId = "700000000000001";
}
var txtParams = new UnionPayDictionary(request.GetParameters())
{
{ VERSION, version },
{ ENCODING, Options.Encoding },
{ SIGNMETHOD, Options.SignMethod },
{ ACCESSTYPE, Options.AccessType },
{ MERID, merId },
};
if (request.HasEncryptCertId())
{
txtParams.Add(ENCRYPTCERTID, EncryptCertificate.certId);
}
UnionPaySignature.Sign(txtParams, SignCertificate.certId, SignCertificate.key, Options.SecureKey);
var query = HttpClientEx.BuildQuery(txtParams);
Logger?.LogTrace(0, "Request:{query}", query);
var body = await Client.DoPostAsync(request.GetRequestUrl(Options.TestMode), query);
Logger?.LogTrace(1, "Response:{content}", body.Content);
var dic = ParseQueryString(body.Content);
if (string.IsNullOrEmpty(body.Content))
{
throw new Exception("sign check fail: Body is Empty!");
}
var ifValidateCNName = !Options.TestMode;
if (!UnionPaySignature.Validate(dic, RootCertificate.cert, MiddleCertificate.cert, Options.SecureKey, ifValidateCNName))
{
throw new Exception("sign check fail: check Sign and Data Fail!");
}
var parser = new UnionPayDictionaryParser <T>();
var rsp = parser.Parse(dic);
rsp.Body = body.Content;
return(rsp);
}
public async Task <T> ExecuteAsync <T>(IUnionPayRequest <T> request) where T : UnionPayResponse
{
var version = string.Empty;
if (!string.IsNullOrEmpty(request.GetApiVersion()))
{
version = request.GetApiVersion();
}
else
{
version = Options.Version;
}
var merId = Options.MerId;
if (Options.TestMode && (request is UnionPayForm05_7_FileTransferRequest || request is UnionPayForm_6_6_FileTransferRequest))
{
merId = "700000000000001";
}
var txtParams = new UnionPayDictionary(request.GetParameters())
{
{ VERSION, version },
{ ENCODING, Options.Encoding },
{ SIGNMETHOD, Options.SignMethod },
{ TXNTYPE, request.GetTxnType() },
{ TXNSUBTYPE, request.GetTxnSubType() },
{ BIZTYPE, request.GetBizType() },
{ CHANNELTYPE, request.GetChannelType() },
{ ACCESSTYPE, Options.AccessType },
{ MERID, merId },
};
UnionPaySignature.Sign(txtParams, SignCertificate.certId, SignCertificate.key, Options.SecureKey);
var resContent = await Client.DoPostAsync(request.GetRequestUrl(Options.TestMode), txtParams);
if (string.IsNullOrEmpty(resContent.Content))
{
throw new Exception("resContent is Empty!");
}
if (resContent.ContentType.Contains("text/plain"))
{
throw new Exception(resContent.Content);
}
var dic = ParseQueryString(resContent.Content);
if (dic == null || dic.Count == 0)
{
throw new Exception("sign check fail: Body is Empty!");
}
if (!UnionPaySignature.Validate(dic, Options.SecureKey))
{
throw new Exception("sign check fail: check Sign and Data Fail!");
}
var parser = new UnionPayDictionaryParser <T>();
var rsp = parser.Parse(dic);
rsp.Body = resContent.Content;
return(rsp);
}
