public string ToXml()
{
if (0 == this.m_values.Count)
{
WxPayLog.writeLog(this.GetParam(), "", HttpContext.Current.Request.Url.ToString(), "WxPayData数据为空!", LogType.Error);
}
StringBuilder stringBuilder = new StringBuilder("<?xml version=\"1.0\" standalone=\"true\"?>");
stringBuilder.AppendLine("<xml>");
foreach (KeyValuePair <string, object> value in this.m_values)
{
if (value.Value == null)
{
WxPayLog.writeLog(this.GetParam(), "", HttpContext.Current.Request.Url.ToString(), "WxPayData内部含有值为null的字段!", LogType.Error);
return("");
}
if (value.Value.GetType() == typeof(int))
{
stringBuilder.AppendLine("<" + value.Key + ">" + value.Value + "</" + value.Key + ">");
}
else if (value.Value.GetType() == typeof(string))
{
stringBuilder.AppendLine("<" + value.Key + "><![CDATA[" + value.Value + "]]></" + value.Key + ">");
}
else
{
WxPayLog.writeLog(this.GetParam(), "", HttpContext.Current.Request.Url.ToString(), "WxPayData字段数据类型错误!", LogType.Error);
}
}
stringBuilder.AppendLine("</xml>");
return(stringBuilder.ToString());
}
public SortedDictionary <string, object> FromXml(string xml, string key)
{
if (string.IsNullOrEmpty(xml))
{
WxPayLog.writeLog(this.GetParam(), "", HttpContext.Current.Request.Url.ToString(), "将空的xml串转换为WxPayData不合法!", LogType.Error);
}
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.XmlResolver = null;
xmlDocument.LoadXml(xml);
XmlNode firstChild = xmlDocument.FirstChild;
XmlNodeList childNodes = firstChild.ChildNodes;
foreach (XmlNode item in childNodes)
{
XmlElement xmlElement = (XmlElement)item;
this.m_values[xmlElement.Name] = xmlElement.InnerText;
}
try
{
this.CheckSign(key);
}
catch (WxPayException ex)
{
WxPayLog.writeLog(this.GetParam(), "", HttpContext.Current.Request.Url.ToString(), ex.Message, LogType.Error);
}
return(this.m_values);
}
internal string GetMWebUrl(PayDictionary dict, string sign, out string prepayId)
{
prepayId = "";
dict.Add("sign", sign);
string url = SignHelper.BuildQuery(dict, false);
string text = SignHelper.BuildXml(dict, false);
string text2 = PayClient.PostData(PayClient.prepay_id_Url, text);
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.XmlResolver = null;
try
{
xmlDocument.LoadXml(text2);
}
catch (Exception ex)
{
WxPayLog.writeLog(dict, "加载xml文件错误：" + text2 + ",错误信息：" + ex.Message, url, text, LogType.GetPrepayID);
return("");
}
try
{
if (xmlDocument == null)
{
WxPayLog.writeLog(dict, "加载xml文件错误：" + text2, url, text, LogType.GetPrepayID);
return("");
}
XmlNode xmlNode = xmlDocument.SelectSingleNode("xml/return_code");
XmlNode xmlNode2 = xmlDocument.SelectSingleNode("xml/result_code");
if (xmlNode == null || xmlNode2 == null)
{
WxPayLog.writeLog(dict, "retrunnode或者resultnode为空：" + text2, url, text, LogType.GetPrepayID);
return("");
}
XmlNode xmlNode3 = xmlDocument.SelectSingleNode("xml/prepay_id");
if (xmlNode3 != null)
{
prepayId = xmlNode3.InnerText;
}
if (xmlNode.InnerText == "SUCCESS" && xmlNode2.InnerText == "SUCCESS")
{
XmlNode xmlNode4 = xmlDocument.SelectSingleNode("xml/mweb_url");
if (xmlNode4 != null)
{
return(xmlNode4.InnerText);
}
WxPayLog.writeLog(dict, "获取mweb_url结节为空：" + text2, url, text, LogType.GetPrepayID);
return("");
}
WxPayLog.writeLog(dict, "返回状态为不成功：" + text2, url, text, LogType.GetPrepayID);
return("");
}
catch (Exception ex)
{
WxPayLog.writeLog(dict, "加载xml结点失败：" + text2 + "，错误信息：" + ex.Message, url, text, LogType.GetPrepayID);
return("");
}
}
public string ToPrintStr()
{
string text = "";
foreach (KeyValuePair <string, object> value in this.m_values)
{
if (value.Value == null)
{
WxPayLog.writeLog(this.GetParam(), "", HttpContext.Current.Request.Url.ToString(), "WxPayData内部含有值为null的字段!", LogType.Error);
}
text += $"{value.Key}={value.Value.ToString()}<br>";
}
return(text);
}
private bool ValidPaySign(PayNotify notify, out string servicesign)
{
PayDictionary payDictionary = new PayDictionary();
payDictionary = Utils.GetPayDictionary(notify);
servicesign = SignHelper.SignPay(payDictionary, this._payAccount.PartnerKey);
bool flag = notify.sign == servicesign;
if (!flag)
{
WxPayLog.writeLog(payDictionary, servicesign, "", "签名验证失败", LogType.PayNotify);
}
servicesign = servicesign + "-" + SignHelper.BuildQuery(payDictionary, false);
return(flag);
}
internal string BuildPackage(PackageInfo package)
{
PayDictionary payDictionary = new PayDictionary();
try
{
payDictionary.Add("appid", this._payAccount.AppId);
payDictionary.Add("mch_id", this._payAccount.PartnerId);
if (!string.IsNullOrEmpty(this._payAccount.sub_mch_id) && !string.IsNullOrEmpty(this._payAccount.Sub_AppId))
{
payDictionary.Add("sub_mch_id", this._payAccount.sub_mch_id);
payDictionary.Add("sub_appid", this._payAccount.Sub_AppId);
payDictionary.Add("sub_openid", package.sub_openid);
}
else
{
payDictionary.Add("openid", package.OpenId);
}
payDictionary.Add("device_info", "");
payDictionary.Add("nonce_str", Utils.CreateNoncestr());
payDictionary.Add("body", package.Body);
payDictionary.Add("attach", package.Attach);
payDictionary.Add("out_trade_no", package.OutTradeNo);
payDictionary.Add("total_fee", (int)package.TotalFee);
payDictionary.Add("spbill_create_ip", package.SpbillCreateIp);
payDictionary.Add("time_start", package.TimeExpire);
payDictionary.Add("time_expire", "");
payDictionary.Add("goods_tag", package.GoodsTag);
payDictionary.Add("notify_url", package.NotifyUrl);
payDictionary.Add("trade_type", "JSAPI");
payDictionary.Add("product_id", "");
string sign = SignHelper.SignPackage(payDictionary, this._payAccount.PartnerKey);
string text = this.GetPrepay_id(payDictionary, sign);
if (text.Length > 64)
{
text = "";
}
return(string.Format("prepay_id=" + text));
}
catch (Exception ex)
{
WxPayLog.writeLog(payDictionary, "", "", ex.Message, LogType.Error);
return("");
}
}
public string ToUrl()
{
string text = "";
foreach (KeyValuePair <string, object> value in this.m_values)
{
if (value.Value == null)
{
WxPayLog.writeLog(this.GetParam(), "", HttpContext.Current.Request.Url.ToString(), "WxPayData内部含有值为null的字段!", LogType.Error);
}
if (value.Key != "sign" && value.Value.ToString() != "")
{
object obj = text;
text = obj + value.Key + "=" + value.Value + "&";
}
}
return(text.Trim('&'));
}
public bool CheckSign(string key)
{
if (!this.IsSet("sign"))
{
return(true);
}
if (this.GetValue("sign") == null || this.GetValue("sign").ToString() == "")
{
WxPayLog.writeLog(this.GetParam(), "", HttpContext.Current.Request.Url.ToString(), "WxPayData签名存在但不合法!", LogType.Error);
}
string b = this.GetValue("sign").ToString();
string a = this.MakeSign(key);
if (a == b)
{
return(true);
}
WxPayLog.writeLog(this.GetParam(), "", HttpContext.Current.Request.Url.ToString(), "WxPayData签名验证错误!", LogType.Error);
return(false);
}
public WxPayData GetNotifyData()
{
IDictionary <string, string> dictionary = new Dictionary <string, string>();
dictionary.Add("AppID", this.config.AppId);
dictionary.Add("AppSecret", this.config.AppSecret);
dictionary.Add("Key", this.config.Key);
dictionary.Add("MchID", this.config.MchID);
Stream inputStream = this.page.Request.InputStream;
int num = 0;
byte[] array = new byte[1024];
StringBuilder stringBuilder = new StringBuilder();
while ((num = inputStream.Read(array, 0, 1024)) > 0)
{
stringBuilder.Append(Encoding.UTF8.GetString(array, 0, num));
}
inputStream.Flush();
inputStream.Close();
inputStream.Dispose();
WxPayData wxPayData = new WxPayData();
try
{
wxPayData.FromXml(stringBuilder.ToString(), this.config.Key);
}
catch (WxPayException ex)
{
WxPayData wxPayData2 = new WxPayData();
wxPayData2.SetValue("return_code", "FAIL");
wxPayData2.SetValue("return_msg", ex.Message);
dictionary.Add("return_code", "FAIL");
dictionary.Add("result", wxPayData2.ToXml());
WxPayLog.writeLog(dictionary, "", HttpContext.Current.Request.Url.ToString(), ex.Message, LogType.Error);
this.page.Response.Write(wxPayData2.ToXml());
this.page.Response.End();
}
return(wxPayData);
}
public static string Get(string url, string PROXY_URL = "")
{
IDictionary <string, string> dictionary = new Dictionary <string, string>();
dictionary.Add("PROXY_URL", PROXY_URL);
GC.Collect();
string result = "";
HttpWebRequest httpWebRequest = null;
HttpWebResponse httpWebResponse = null;
try
{
ServicePointManager.DefaultConnectionLimit = 200;
if (url.StartsWith("https", StringComparison.OrdinalIgnoreCase))
{
ServicePointManager.ServerCertificateValidationCallback = HttpService.CheckValidationResult;
}
httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
httpWebRequest.Method = "GET";
if (!string.IsNullOrEmpty(PROXY_URL))
{
WebProxy webProxy = new WebProxy();
webProxy.Address = new Uri(PROXY_URL);
httpWebRequest.Proxy = webProxy;
}
httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
StreamReader streamReader = new StreamReader(httpWebResponse.GetResponseStream(), Encoding.UTF8);
result = streamReader.ReadToEnd().Trim();
streamReader.Close();
}
catch (ThreadAbortException ex)
{
dictionary.Add("HttpService", "Thread - caught ThreadAbortException - resetting.");
dictionary.Add("Exception message: {0}", ex.Message);
WxPayLog.writeLog(dictionary, "", url, "", LogType.Error);
Thread.ResetAbort();
}
catch (WebException ex2)
{
dictionary.Add("HttpService", ex2.ToString());
if (ex2.Status == WebExceptionStatus.ProtocolError)
{
dictionary.Add("HttpService", "StatusCode : " + ((HttpWebResponse)ex2.Response).StatusCode);
dictionary.Add("HttpService", "StatusDescription : " + ((HttpWebResponse)ex2.Response).StatusDescription);
}
WxPayLog.writeLog(dictionary, "", url, "", LogType.Error);
return("");
}
catch (Exception ex3)
{
dictionary.Add("HttpService", ex3.ToString());
WxPayLog.writeLog(dictionary, "", url, "", LogType.Error);
return("");
}
finally
{
httpWebResponse?.Close();
httpWebRequest?.Abort();
}
return(result);
}
public static string SendRequest(PayInfo pay, PayConfig config)
{
IDictionary <string, string> dictionary = new Dictionary <string, string>();
WxPayData wxPayData = new WxPayData();
wxPayData.SetValue("auth_code", pay.Attach);
wxPayData.SetValue("body", pay.OutTradeNo);
WxPayData wxPayData2 = wxPayData;
decimal totalFee = pay.TotalFee;
wxPayData2.SetValue("total_fee", int.Parse(totalFee.ToString()));
wxPayData.SetValue("out_trade_no", pay.OutTradeNo);
dictionary.Add("auth_code", pay.AuthCode);
dictionary.Add("body", pay.OutTradeNo);
IDictionary <string, string> dictionary2 = dictionary;
totalFee = pay.TotalFee;
dictionary2.Add("total_fee", totalFee.ToString());
dictionary.Add("out_trade_no", pay.OutTradeNo);
dictionary.Add("AppId", config.AppId);
dictionary.Add("AppSecret", config.AppSecret);
dictionary.Add("MchID", config.MchID);
dictionary.Add("Key", config.Key);
dictionary.Add("NOTIFY_URL", config.NOTIFY_URL);
WxPayData wxPayData3 = WxPayApi.Micropay(wxPayData, config, 10);
if (!wxPayData3.IsSet("return_code") || wxPayData3.GetValue("return_code").ToString() == "FAIL")
{
string msg = wxPayData3.IsSet("return_msg") ? wxPayData3.GetValue("return_msg").ToString() : "";
WxPayLog.writeLog(dictionary, "", HttpContext.Current.Request.Url.ToString(), msg, LogType.MicroPay);
}
wxPayData3.CheckSign(config.Key);
if (wxPayData3.GetValue("return_code").ToString() == "SUCCESS" && wxPayData3.GetValue("result_code").ToString() == "SUCCESS")
{
return(wxPayData3.ToPrintStr());
}
if (wxPayData3.GetValue("err_code").ToString() != "USERPAYING" && wxPayData3.GetValue("err_code").ToString() != "SYSTEMERROR")
{
return(wxPayData3.ToPrintStr());
}
string out_trade_no = wxPayData.GetValue("out_trade_no").ToString();
int num = 10;
while (num-- > 0)
{
int num3 = 0;
WxPayData wxPayData4 = MicroPay.Query(out_trade_no, config, out num3);
switch (num3)
{
case 2:
break;
case 1:
return(wxPayData4.ToPrintStr());
default:
return(wxPayData3.ToPrintStr());
}
Thread.Sleep(2000);
}
if (!MicroPay.Cancel(out_trade_no, config, 0))
{
WxPayLog.writeLog(dictionary, "", HttpContext.Current.Request.Url.ToString(), "支付失败并且撤销订单失败", LogType.MicroPay);
throw new WxPayException("Reverse order failure！");
}
return(wxPayData3.ToPrintStr());
}
