public async Task <T> ExecuteAsync <T>(IAlipayRequest <T> request, string accessToken, string appAuthToken) where T : AlipayResponse
{
var multiMediaDownloadRequest = ((AlipayMobilePublicMultiMediaDownloadRequest)request);
// 添加协议级请求参数
var txtParams = new AlipayDictionary(request.GetParameters())
{
{ METHOD, request.GetApiName() },
{ VERSION, Options.Version },
{ APP_ID, Options.AppId },
{ FORMAT, Options.Format },
{ TIMESTAMP, DateTime.Now },
{ ACCESS_TOKEN, accessToken },
{ SIGN_TYPE, Options.SignType },
{ TERMINAL_TYPE, request.GetTerminalType() },
{ TERMINAL_INFO, request.GetTerminalInfo() },
{ PROD_CODE, request.GetProdCode() }
};
if (!string.IsNullOrEmpty(appAuthToken))
{
txtParams.Add(APP_AUTH_TOKEN, appAuthToken);
}
// 添加签名参数
txtParams.Add(SIGN, AlipaySignature.RSASign(txtParams, RSAPrivateParameters, Options.SignType));
var outStream = multiMediaDownloadRequest.Stream;
var rsp = await DoGetAsync(txtParams, outStream);
return((T)rsp);
}
private AlipayDictionary BuildRequestParams <T>(IAlipayRequest <T> request, string accessToken, string appAuthToken) where T : AlipayResponse
{
try
{
logger?.LogDebug($"{DateTime.Now} 支付宝BuildRequestParams");
// 默认参数
var result = new AlipayDictionary(request.GetParameters())
{
// 序列化BizModel
{ BIZ_CONTENT, Serialize(request.GetBizModel()) },
// 添加协议级请求参数，为空的参数后面会自动过滤，这里不做处理。
{ METHOD, request.GetApiName() },
{ VERSION, string.IsNullOrEmpty(request.GetApiVersion()) ? Options.Version : request.GetApiVersion() },
{ APP_ID, Options.AppId },
{ FORMAT, Options.Format },
{ TIMESTAMP, DateTime.Now },
{ ACCESS_TOKEN, accessToken },
{ SIGN_TYPE, Options.SignType },
{ TERMINAL_TYPE, request.GetTerminalType() },
{ TERMINAL_INFO, request.GetTerminalInfo() },
{ PROD_CODE, request.GetProdCode() },
{ NOTIFY_URL, request.GetNotifyUrl() },
{ CHARSET, Options.Charset },
{ RETURN_URL, request.GetReturnUrl() },
{ APP_AUTH_TOKEN, appAuthToken }
};
if (request.GetNeedEncrypt())
{
if (string.IsNullOrEmpty(result[BIZ_CONTENT]))
{
throw new Exception("api request Fail ! The reason: encrypt request is not supported!");
}
if (string.IsNullOrEmpty(Options.EncyptKey) || string.IsNullOrEmpty(Options.EncyptType))
{
throw new Exception("encryptType or encryptKey must not null!");
}
if (!"AES".Equals(Options.EncyptType))
{
throw new Exception("api only support Aes!");
}
var encryptContent = AES.Encrypt(result[BIZ_CONTENT], Options.EncyptKey, AlipaySignature.AES_IV, AESCipherMode.CBC, AESPaddingMode.PKCS7);
result.Remove(BIZ_CONTENT);
result.Add(BIZ_CONTENT, encryptContent);
result.Add(ENCRYPT_TYPE, Options.EncyptType);
}
return(result);
}
catch (Exception ex)
{
logger?.LogError($"{DateTime.Now} 支付宝BuildRequestParams报错", ex.Message);
return(null);
}
}
private AlipayDictionary BuildRequestParams <T>(IAlipayRequest <T> request, string accessToken, string appAuthToken) where T : AlipayResponse
{
// 默认参数
var result = new AlipayDictionary(request.GetParameters())
{
// 序列化BizModel
{ BIZ_CONTENT, JsonConvert.SerializeObject(request.GetBizModel(), new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
}) },
// 添加协议级请求参数，为空的参数后面会自动过滤，这里不做处理。
{ METHOD, request.GetApiName() },
// 获取参数
{ VERSION, string.IsNullOrEmpty(request.GetApiVersion()) ? Options.Version : request.GetApiVersion() },
{ APP_ID, Options.AppId },
{ FORMAT, Options.Format },
{ TIMESTAMP, DateTime.Now },
{ ACCESS_TOKEN, accessToken },
{ SIGN_TYPE, Options.SignType },
{ TERMINAL_TYPE, request.GetTerminalType() },
{ TERMINAL_INFO, request.GetTerminalInfo() },
{ PROD_CODE, request.GetProdCode() },
{ NOTIFY_URL, request.GetNotifyUrl() },
{ CHARSET, Options.Charset },
{ RETURN_URL, request.GetReturnUrl() },
{ APP_AUTH_TOKEN, appAuthToken }
};
if (request.GetNeedEncrypt())
{
if (string.IsNullOrEmpty(result[BIZ_CONTENT]))
{
throw new AlipayException("api request Fail ! The reason: encrypt request is not supported!");
}
if (string.IsNullOrEmpty(Options.EncyptKey) || string.IsNullOrEmpty(Options.EncyptType))
{
throw new AlipayException("encryptType or encryptKey must not null!");
}
if (!"AES".Equals(Options.EncyptType))
{
throw new AlipayException("api only support Aes!");
}
var encryptContent = AlipayUtility.AesEncrypt(Options.EncyptKey, result[BIZ_CONTENT]);
result.Remove(BIZ_CONTENT);
result.Add(BIZ_CONTENT, encryptContent);
result.Add(ENCRYPT_TYPE, Options.EncyptType);
}
return(result);
}
private AlipayDictionary BuildRequestParams <T>(IAlipayRequest <T> request, string accessToken, string appAuthToken, AlipayOptions options) where T : AlipayResponse
{
var apiVersion = string.IsNullOrEmpty(request.GetApiVersion()) ? options.Version : request.GetApiVersion();
// 添加协议级请求参数
var result = new AlipayDictionary(request.GetParameters())
{
{ AlipayConstants.METHOD, request.GetApiName() },
{ AlipayConstants.VERSION, apiVersion },
{ AlipayConstants.APP_ID, options.AppId },
{ AlipayConstants.FORMAT, options.Format },
{ AlipayConstants.TIMESTAMP, DateTime.Now },
{ AlipayConstants.ACCESS_TOKEN, accessToken },
{ AlipayConstants.SIGN_TYPE, options.SignType },
{ AlipayConstants.TERMINAL_TYPE, request.GetTerminalType() },
{ AlipayConstants.TERMINAL_INFO, request.GetTerminalInfo() },
{ AlipayConstants.PROD_CODE, request.GetProdCode() },
{ AlipayConstants.NOTIFY_URL, request.GetNotifyUrl() },
{ AlipayConstants.CHARSET, options.Charset },
{ AlipayConstants.RETURN_URL, request.GetReturnUrl() },
{ AlipayConstants.APP_AUTH_TOKEN, appAuthToken },
{ AlipayConstants.ALIPAY_ROOT_CERT_SN, options.RootCertSN },
{ AlipayConstants.APP_CERT_SN, options.AppCertSN }
};
// 序列化BizModel
result = SerializeBizModel(result, request);
if (request.GetNeedEncrypt())
{
if (string.IsNullOrEmpty(result[AlipayConstants.BIZ_CONTENT]))
{
throw new AlipayException("api request Fail ! The reason: encrypt request is not supported!");
}
if (string.IsNullOrEmpty(options.EncyptKey) || string.IsNullOrEmpty(options.EncyptType))
{
throw new AlipayException("encryptType or encryptKey must not null!");
}
if (!"AES".Equals(options.EncyptType))
{
throw new AlipayException("api only support Aes!");
}
var encryptContent = AlipaySignature.AESEncrypt(result[AlipayConstants.BIZ_CONTENT], options.EncyptKey);
result.Remove(AlipayConstants.BIZ_CONTENT);
result.Add(AlipayConstants.BIZ_CONTENT, encryptContent);
result.Add(AlipayConstants.ENCRYPT_TYPE, options.EncyptType);
}
return(result);
}
public async Task <T> PageExecuteAsync <T>(IAlipayRequest <T> request, AlipayOptions options, string accessToken, string reqMethod) where T : AlipayResponse
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (string.IsNullOrEmpty(options.AppId))
{
throw new ArgumentNullException(nameof(options.AppId));
}
if (string.IsNullOrEmpty(options.SignType))
{
throw new ArgumentNullException(nameof(options.SignType));
}
if (string.IsNullOrEmpty(options.AppPrivateKey))
{
throw new ArgumentNullException(nameof(options.AppPrivateKey));
}
if (string.IsNullOrEmpty(options.ServerUrl))
{
throw new ArgumentNullException(nameof(options.ServerUrl));
}
var apiVersion = string.IsNullOrEmpty(request.GetApiVersion()) ? options.Version : request.GetApiVersion();
// 添加协议级请求参数
var txtParams = new AlipayDictionary(request.GetParameters())
{
{ AlipayConstants.METHOD, request.GetApiName() },
{ AlipayConstants.VERSION, apiVersion },
{ AlipayConstants.APP_ID, options.AppId },
{ AlipayConstants.FORMAT, options.Format },
{ AlipayConstants.TIMESTAMP, DateTime.Now },
{ AlipayConstants.ACCESS_TOKEN, accessToken },
{ AlipayConstants.SIGN_TYPE, options.SignType },
{ AlipayConstants.TERMINAL_TYPE, request.GetTerminalType() },
{ AlipayConstants.TERMINAL_INFO, request.GetTerminalInfo() },
{ AlipayConstants.PROD_CODE, request.GetProdCode() },
{ AlipayConstants.NOTIFY_URL, request.GetNotifyUrl() },
{ AlipayConstants.CHARSET, options.Charset },
{ AlipayConstants.RETURN_URL, request.GetReturnUrl() }
};
// 序列化BizModel
txtParams = SerializeBizModel(txtParams, request);
// 添加签名参数
var signContent = AlipaySignature.GetSignContent(txtParams);
txtParams.Add(AlipayConstants.SIGN, AlipaySignature.RSASignContent(signContent, options.AppPrivateKey, options.SignType));
string body;
// 是否需要上传文件
if (request is IAlipayUploadRequest <T> uploadRequest)
{
var fileParams = AlipayUtility.CleanupDictionary(uploadRequest.GetFileParameters());
var client = _httpClientFactory.CreateClient(nameof(AlipayClient));
body = await client.PostAsync(options.ServerUrl, txtParams, fileParams);
}
else
{
if (reqMethod.ToUpperInvariant() == "GET")
{
var url = options.ServerUrl;
if (txtParams != null && txtParams.Count > 0)
{
if (url.Contains("?"))
{
url += "&" + AlipayUtility.BuildQuery(txtParams);
}
else
{
url += "?" + AlipayUtility.BuildQuery(txtParams);
}
}
body = url;
}
else
{
body = BuildHtmlRequest(txtParams, options.ServerUrl, options.Charset, reqMethod);
}
}
var parser = new AlipayJsonParser <T>();
var rsp = parser.Parse(body);
return(rsp);
}
public async Task <T> CertificateExecuteAsync <T>(IAlipayRequest <T> request, AlipayOptions options, string accessToken, string appAuthToken) where T : AlipayResponse
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (string.IsNullOrEmpty(options.AppId))
{
throw new ArgumentNullException(nameof(options.AppId));
}
if (string.IsNullOrEmpty(options.SignType))
{
throw new ArgumentNullException(nameof(options.SignType));
}
if (string.IsNullOrEmpty(options.AppPrivateKey))
{
throw new ArgumentNullException(nameof(options.AppPrivateKey));
}
if (string.IsNullOrEmpty(options.AppCert))
{
throw new ArgumentNullException(nameof(options.AppCert));
}
if (string.IsNullOrEmpty(options.AlipayPublicCert))
{
throw new ArgumentNullException(nameof(options.AlipayPublicCert));
}
if (string.IsNullOrEmpty(options.RootCert))
{
throw new ArgumentNullException(nameof(options.RootCert));
}
if (string.IsNullOrEmpty(options.ServerUrl))
{
throw new ArgumentNullException(nameof(options.ServerUrl));
}
var apiVersion = string.IsNullOrEmpty(request.GetApiVersion()) ? options.Version : request.GetApiVersion();
// 添加协议级请求参数
var txtParams = new AlipayDictionary(request.GetParameters())
{
{ AlipayConstants.METHOD, request.GetApiName() },
{ AlipayConstants.VERSION, apiVersion },
{ AlipayConstants.APP_ID, options.AppId },
{ AlipayConstants.FORMAT, options.Format },
{ AlipayConstants.TIMESTAMP, DateTime.Now },
{ AlipayConstants.ACCESS_TOKEN, accessToken },
{ AlipayConstants.SIGN_TYPE, options.SignType },
{ AlipayConstants.TERMINAL_TYPE, request.GetTerminalType() },
{ AlipayConstants.TERMINAL_INFO, request.GetTerminalInfo() },
{ AlipayConstants.PROD_CODE, request.GetProdCode() },
{ AlipayConstants.CHARSET, options.Charset },
{ AlipayConstants.APP_CERT_SN, options.AppCertSN },
{ AlipayConstants.ALIPAY_ROOT_CERT_SN, options.RootCertSN }
};
// 序列化BizModel
txtParams = SerializeBizModel(txtParams, request);
if (!string.IsNullOrEmpty(request.GetNotifyUrl()))
{
txtParams.Add(AlipayConstants.NOTIFY_URL, request.GetNotifyUrl());
}
if (!string.IsNullOrEmpty(appAuthToken))
{
txtParams.Add(AlipayConstants.APP_AUTH_TOKEN, appAuthToken);
}
if (request.GetNeedEncrypt())
{
if (string.IsNullOrEmpty(txtParams[AlipayConstants.BIZ_CONTENT]))
{
throw new AlipayException("api request Fail ! The reason: encrypt request is not supported!");
}
if (string.IsNullOrEmpty(options.EncyptKey) || string.IsNullOrEmpty(options.EncyptType))
{
throw new AlipayException("encryptType or encryptKey must not null!");
}
if (!"AES".Equals(options.EncyptType))
{
throw new AlipayException("api only support Aes!");
}
var encryptContent = AlipaySignature.AESEncrypt(txtParams[AlipayConstants.BIZ_CONTENT], options.EncyptKey);
txtParams.Remove(AlipayConstants.BIZ_CONTENT);
txtParams.Add(AlipayConstants.BIZ_CONTENT, encryptContent);
txtParams.Add(AlipayConstants.ENCRYPT_TYPE, options.EncyptType);
}
// 添加签名参数
var signContent = AlipaySignature.GetSignContent(txtParams);
txtParams.Add(AlipayConstants.SIGN, AlipaySignature.RSASignContent(signContent, options.AppPrivateKey, options.SignType));
string body;
var client = _httpClientFactory.CreateClient(nameof(AlipayClient));
// 是否需要上传文件
if (request is IAlipayUploadRequest <T> uRequest)
{
var fileParams = AlipayUtility.CleanupDictionary(uRequest.GetFileParameters());
body = await client.PostAsync(options.ServerUrl, txtParams, fileParams);
}
else
{
body = await client.PostAsync(options.ServerUrl, txtParams);
}
var parser = new AlipayJsonParser <T>();
var item = ParseRespItem(request, body, parser, options.EncyptKey, options.EncyptType);
var rsp = parser.Parse(item.RealContent);
await CheckResponseCertSignAsync(request, item.RespContent, rsp.IsError, parser, options);
return(rsp);
}
public async Task <T> ExecuteAsync <T>(IAlipayRequest <T> request, AlipayOptions options, string accessToken, string appAuthToken) where T : AlipayResponse
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (string.IsNullOrEmpty(options.AppId))
{
throw new AlipayException("options.AppId is Empty!");
}
if (string.IsNullOrEmpty(options.SignType))
{
throw new AlipayException("options.SignType is Empty!");
}
if (string.IsNullOrEmpty(options.AppPrivateKey))
{
throw new AlipayException("options.AppPrivateKey is Empty!");
}
if (string.IsNullOrEmpty(options.ServerUrl))
{
throw new AlipayException("options.ServerUrl is Empty!");
}
var multiMediaDownloadRequest = (AlipayMobilePublicMultiMediaDownloadRequest)request;
var apiVersion = string.IsNullOrEmpty(request.GetApiVersion()) ? options.Version : request.GetApiVersion();
// 添加协议级请求参数
var txtParams = new AlipayDictionary(request.GetParameters())
{
{ AlipayConstants.METHOD, request.GetApiName() },
{ AlipayConstants.VERSION, apiVersion },
{ AlipayConstants.APP_ID, options.AppId },
{ AlipayConstants.FORMAT, options.Format },
{ AlipayConstants.TIMESTAMP, DateTime.Now },
{ AlipayConstants.ACCESS_TOKEN, accessToken },
{ AlipayConstants.APP_AUTH_TOKEN, appAuthToken },
{ AlipayConstants.SIGN_TYPE, options.SignType },
{ AlipayConstants.TERMINAL_TYPE, request.GetTerminalType() },
{ AlipayConstants.TERMINAL_INFO, request.GetTerminalInfo() },
{ AlipayConstants.PROD_CODE, request.GetProdCode() }
};
// 添加签名参数
var signContent = AlipaySignature.GetSignContent(txtParams);
txtParams.Add(AlipayConstants.SIGN, AlipaySignature.RSASignContent(signContent, options.AppPrivateKey, options.SignType));
var url = options.ServerUrl;
if (txtParams != null && txtParams.Count > 0)
{
if (url.Contains("?"))
{
url = url + "&" + AlipayUtility.BuildQuery(txtParams);
}
else
{
url = url + "?" + AlipayUtility.BuildQuery(txtParams);
}
}
var client = _httpClientFactory.CreateClient(nameof(AlipayMobilePublicMultiMediaClient));
T response = null;
var rsp = await client.GetAsync(url);
if (rsp.StatusCode == HttpStatusCode.OK)
{
if (rsp.Content.Headers.ContentType.ToString().ToLower().Contains("text/plain"))
{
var body = await rsp.Content.ReadAsStringAsync();
var tp = new AlipayJsonParser <T>();
response = tp.Parse(body);
}
else
{
multiMediaDownloadRequest.Stream = await rsp.Content.ReadAsStreamAsync();
response = Activator.CreateInstance <T>();
}
}
return(response);
}
public async Task <T> ExecuteAsync <T>(IAlipayRequest <T> request, string accessToken, string appAuthToken) where T : AlipayResponse
{
string apiVersion = null;
if (!string.IsNullOrEmpty(request.GetApiVersion()))
{
apiVersion = request.GetApiVersion();
}
else
{
apiVersion = Options.Version;
}
// 添加协议级请求参数
var txtParams = new AlipayDictionary(request.GetParameters())
{
{ BIZ_CONTENT, JsonConvert.SerializeObject(request.GetBizModel(), new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
}) },
{ METHOD, request.GetApiName() },
{ VERSION, apiVersion },
{ APP_ID, Options.AppId },
{ FORMAT, Options.Format },
{ TIMESTAMP, DateTime.Now },
{ ACCESS_TOKEN, accessToken },
{ SIGN_TYPE, Options.SignType },
{ TERMINAL_TYPE, request.GetTerminalType() },
{ TERMINAL_INFO, request.GetTerminalInfo() },
{ PROD_CODE, request.GetProdCode() },
{ CHARSET, Options.Charset }
};
if (!string.IsNullOrEmpty(request.GetNotifyUrl()))
{
txtParams.Add(NOTIFY_URL, request.GetNotifyUrl());
}
if (!string.IsNullOrEmpty(appAuthToken))
{
txtParams.Add(APP_AUTH_TOKEN, appAuthToken);
}
if (request.GetNeedEncrypt())
{
if (string.IsNullOrEmpty(txtParams[BIZ_CONTENT]))
{
throw new AlipayException("api request Fail ! The reason: encrypt request is not supported!");
}
if (string.IsNullOrEmpty(Options.EncyptKey) || string.IsNullOrEmpty(Options.EncyptType))
{
throw new AlipayException("encryptType or encryptKey must not null!");
}
if (!"AES".Equals(Options.EncyptType))
{
throw new AlipayException("api only support Aes!");
}
var encryptContent = AlipayUtility.AesEncrypt(Options.EncyptKey, txtParams[BIZ_CONTENT]);
txtParams.Remove(BIZ_CONTENT);
txtParams.Add(BIZ_CONTENT, encryptContent);
txtParams.Add(ENCRYPT_TYPE, Options.EncyptType);
}
// 添加签名参数
txtParams.Add(SIGN, AlipaySignature.RSASign(txtParams, Options.RsaPrivateKey, Options.SignType));
// 是否需要上传文件
string body;
if (request is IAlipayUploadRequest <T> uRequest)
{
var fileParams = AlipayUtility.CleanupDictionary(uRequest.GetFileParameters());
body = await Client.DoPostAsync(Options.ServerUrl, txtParams, fileParams);
}
else
{
body = await Client.DoPostAsync(Options.ServerUrl, txtParams);
}
T rsp = null;
IAlipayParser <T> parser = null;
if ("json".Equals(Options.Format))
{
parser = new AlipayJsonParser <T>();
}
var item = ParseRespItem(request, body, parser, Options.EncyptKey, Options.EncyptType);
rsp = parser.Parse(item.realContent);
CheckResponseSign(request, item.respContent, rsp.IsError, parser, Options.RsaPublicKey, Options.SignType);
return(rsp);
}
public async Task <T> PageExecuteAsync <T>(IAlipayRequest <T> request, string accessToken, string reqMethod) where T : AlipayResponse
{
string apiVersion = null;
if (!string.IsNullOrEmpty(request.GetApiVersion()))
{
apiVersion = request.GetApiVersion();
}
else
{
apiVersion = Options.Version;
}
var txtParams = new AlipayDictionary(request.GetParameters())
{
// 序列化BizModel
{ BIZ_CONTENT, JsonConvert.SerializeObject(request.GetBizModel(), new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
}) },
// 添加协议级请求参数
{ METHOD, request.GetApiName() },
{ VERSION, apiVersion },
{ APP_ID, Options.AppId },
{ FORMAT, Options.Format },
{ TIMESTAMP, DateTime.Now },
{ ACCESS_TOKEN, accessToken },
{ SIGN_TYPE, Options.SignType },
{ TERMINAL_TYPE, request.GetTerminalType() },
{ TERMINAL_INFO, request.GetTerminalInfo() },
{ PROD_CODE, request.GetProdCode() },
{ NOTIFY_URL, request.GetNotifyUrl() },
{ CHARSET, Options.Charset },
{ RETURN_URL, request.GetReturnUrl() }
};
// 添加签名参数
txtParams.Add(SIGN, AlipaySignature.RSASign(txtParams, Options.RsaPrivateKey, Options.SignType));
// 是否需要上传文件
string body;
if (request is IAlipayUploadRequest <T> uRequest)
{
var fileParams = AlipayUtility.CleanupDictionary(uRequest.GetFileParameters());
body = await Client.DoPostAsync(Options.ServerUrl, txtParams, fileParams);
}
else
{
if (reqMethod.Equals("GET"))
{
//拼接get请求的url
var tmpUrl = Options.ServerUrl;
if (txtParams != null && txtParams.Count > 0)
{
if (tmpUrl.Contains("?"))
{
tmpUrl = tmpUrl + "&" + HttpClientEx.BuildQuery(txtParams);
}
else
{
tmpUrl = tmpUrl + "?" + HttpClientEx.BuildQuery(txtParams);
}
}
body = tmpUrl;
}
else
{
//输出post表单
body = BuildHtmlRequest(txtParams, reqMethod, reqMethod);
}
}
T rsp = null;
IAlipayParser <T> parser = null;
if ("json".Equals(Options.Format))
{
parser = new AlipayJsonParser <T>();
rsp = parser.Parse(body);
}
return(rsp);
}
public async Task <T> ExecuteAsync <T>(IAlipayRequest <T> request, string accessToken, string appAuthToken) where T : AlipayResponse
{
var apiVersion = string.Empty;
if (!string.IsNullOrEmpty(request.GetApiVersion()))
{
apiVersion = request.GetApiVersion();
}
else
{
apiVersion = Options.Version;
}
// 添加协议级请求参数
var txtParams = new AlipayDictionary(request.GetParameters())
{
// 序列化BizModel
{ BIZ_CONTENT, Serialize(request.GetBizModel()) },
// 添加协议级请求参数
{ METHOD, request.GetApiName() },
{ VERSION, apiVersion },
{ APP_ID, Options.AppId },
{ FORMAT, Options.Format },
{ TIMESTAMP, DateTime.Now },
{ ACCESS_TOKEN, accessToken },
{ SIGN_TYPE, Options.SignType },
{ TERMINAL_TYPE, request.GetTerminalType() },
{ TERMINAL_INFO, request.GetTerminalInfo() },
{ PROD_CODE, request.GetProdCode() },
{ CHARSET, Options.Charset }
};
if (!string.IsNullOrEmpty(request.GetNotifyUrl()))
{
txtParams.Add(NOTIFY_URL, request.GetNotifyUrl());
}
if (!string.IsNullOrEmpty(appAuthToken))
{
txtParams.Add(APP_AUTH_TOKEN, appAuthToken);
}
if (request.GetNeedEncrypt())
{
if (string.IsNullOrEmpty(txtParams[BIZ_CONTENT]))
{
throw new Exception("api request Fail ! The reason: encrypt request is not supported!");
}
if (string.IsNullOrEmpty(Options.EncyptKey) || string.IsNullOrEmpty(Options.EncyptType))
{
throw new Exception("encryptType or encryptKey must not null!");
}
if (!"AES".Equals(Options.EncyptType))
{
throw new Exception("api only support Aes!");
}
var encryptContent = AES.Encrypt(txtParams[BIZ_CONTENT], Options.EncyptKey, AlipaySignature.AES_IV, AESCipherMode.CBC, AESPaddingMode.PKCS7);
txtParams.Remove(BIZ_CONTENT);
txtParams.Add(BIZ_CONTENT, encryptContent);
txtParams.Add(ENCRYPT_TYPE, Options.EncyptType);
}
// 添加签名参数
var signContent = AlipaySignature.GetSignContent(txtParams);
txtParams.Add(SIGN, AlipaySignature.RSASignContent(signContent, PrivateRSAParameters, Options.SignType));
var query = HttpClientEx.BuildQuery(txtParams);
Logger?.LogTrace(0, "Request:{query}", query);
// 是否需要上传文件
var body = string.Empty;
if (request is IAlipayUploadRequest <T> uRequest)
{
var fileParams = AlipayUtility.CleanupDictionary(uRequest.GetFileParameters());
body = await Client.DoPostAsync(Options.ServerUrl, txtParams, fileParams);
}
else
{
body = await Client.DoPostAsync(Options.ServerUrl, query);
}
Logger?.LogTrace(1, "Response:{body}", body);
T rsp = null;
IAlipayParser <T> parser = null;
if ("xml".Equals(Options.Format))
{
parser = new AlipayXmlParser <T>();
rsp = parser.Parse(body);
}
else
{
parser = new AlipayJsonParser <T>();
rsp = parser.Parse(body);
}
var item = ParseRespItem(request, body, parser, Options.EncyptKey, Options.EncyptType);
rsp = parser.Parse(item.realContent);
CheckResponseSign(request, item.respContent, rsp.IsError, parser, PublicRSAParameters, Options.SignType);
return(rsp);
}
public async Task<T> PageExecuteAsync<T>(IAlipayRequest<T> request, string accessToken, string reqMethod) where T : AlipayResponse
{
string apiVersion = null;
if (!string.IsNullOrEmpty(request.GetApiVersion()))
{
apiVersion = request.GetApiVersion();
}
else
{
apiVersion = Options.Version;
}
var txtParams = new AlipayDictionary(request.GetParameters())
{
// 序列化BizModel
{ BIZ_CONTENT, Serialize(request.GetBizModel()) },
// 添加协议级请求参数
{ METHOD, request.GetApiName() },
{ VERSION, apiVersion },
{ APP_ID, Options.AppId },
{ FORMAT, Options.Format },
{ TIMESTAMP, DateTime.Now },
{ ACCESS_TOKEN, accessToken },
{ SIGN_TYPE, Options.SignType },
{ TERMINAL_TYPE, request.GetTerminalType() },
{ TERMINAL_INFO, request.GetTerminalInfo() },
{ PROD_CODE, request.GetProdCode() },
{ NOTIFY_URL, request.GetNotifyUrl() },
{ CHARSET, Options.Charset },
{ RETURN_URL, request.GetReturnUrl() }
};
// 添加签名参数
var signContent = AlipaySignature.GetSignContent(txtParams);
txtParams.Add(SIGN, AlipaySignature.RSASignContent(signContent, Options.PrivateRSAParameters, Options.SignType));
// 是否需要上传文件
var body = string.Empty;
if (request is IAlipayUploadRequest<T> uRequest)
{
var fileParams = AlipayUtility.CleanupDictionary(uRequest.GetFileParameters());
using (var client = ClientFactory.CreateClient(AlipayOptions.DefaultClientName))
{
body = await HttpClientUtility.DoPostAsync(client, Options.ServerUrl, txtParams, fileParams);
}
}
else
{
if (reqMethod.ToUpper() == "GET")
{
//拼接get请求的url
var tmpUrl = Options.ServerUrl;
if (txtParams != null && txtParams.Count > 0)
{
if (tmpUrl.Contains("?"))
{
tmpUrl = tmpUrl + "&" + AlipayUtility.BuildQuery(txtParams);
}
else
{
tmpUrl = tmpUrl + "?" + AlipayUtility.BuildQuery(txtParams);
}
}
body = tmpUrl;
Logger?.LogTrace(0, "Request Url:{body}", body);
}
else
{
//输出post表单
body = BuildHtmlRequest(txtParams, reqMethod);
Logger?.LogTrace(0, "Request Html:{body}", body);
}
}
T rsp = null;
IAlipayParser<T> parser = null;
if ("xml".Equals(Options.Format))
{
parser = new AlipayXmlParser<T>();
rsp = parser.Parse(body);
}
else
{
parser = new AlipayJsonParser<T>();
rsp = parser.Parse(body);
}
return rsp;
}
