/// <summary>
/// 加密消息
/// </summary>
/// <param name="token"></param>
/// <param name="encodingAESKey"></param>
/// <param name="corpId"></param>
/// <param name="replyMsg"></param>
/// <param name="timeStamp"></param>
/// <param name="nonce"></param>
/// <returns></returns>
public static string EncryptMsg(string token, string encodingAESKey, string corpId, string replyMsg, string timeStamp, string nonce)
{
WXBizMsgCrypt crypt = new WXBizMsgCrypt(token, encodingAESKey, corpId);
string encryptMsg = null;
var result = crypt.EncryptMsg(replyMsg, timeStamp, nonce, ref encryptMsg);
return(encryptMsg);
}
/// <summary>
/// 检查签名
/// </summary>
/// <param name="token"></param>
/// <param name="encodingAESKey"></param>
/// <param name="corpId"></param>
/// <param name="msgSignature">签名串，对应URL参数的msg_signature</param>
/// <param name="timeStamp">时间戳，对应URL参数的timestamp</param>
/// <param name="nonce">随机串，对应URL参数的nonce</param>
/// <param name="echoStr">随机串，对应URL参数的echostr</param>
/// <returns></returns>
public static string VerifyURL(string token, string encodingAESKey, string corpId, string msgSignature, string timeStamp, string nonce, string echoStr)
{
WXBizMsgCrypt crypt = new WXBizMsgCrypt(token, encodingAESKey, corpId);
string replyEchoStr = null;
var result = crypt.VerifyURL(msgSignature, timeStamp, nonce, echoStr, ref replyEchoStr);
if (result == 0)
{
//验证成功，比较随机字符串
return(replyEchoStr);
}
else
{
//验证错误，这里可以分析具体的错误信息
return(null);
}
}
private void Execute(string postStr)
{
var echoString = HttpContext.Current.Request.QueryString["echoStr"];
var msgSignature = HttpContext.Current.Request.QueryString["msg_signature"];//企业号的 msg_signature
var timestamp = HttpContext.Current.Request.QueryString["timestamp"];
var nonce = HttpContext.Current.Request.QueryString["nonce"];
//根据参数信息，初始化微信对应的消息加密解密类
var wxcpt = new WXBizMsgCrypt(Signature.Token, Signature.EncodingAESKey, Signature.CorpId);
var sMsg = ""; // 解析之后的明文
var flag = wxcpt.DecryptMsg(msgSignature, timestamp, nonce, postStr, ref sMsg);
if (flag == 0)
{
//LogTextHelper.Info("记录解密后的数据:");
DataSubmit("0DDD001", "解密", "解密:" + sMsg);
try
{
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(sMsg);
var rootElement = xmlDoc.DocumentElement;
if (rootElement == null)
{
return;
}
var selectSingleNode = rootElement.SelectSingleNode("ToUserName");
if (selectSingleNode != null)
{
var toUserName = selectSingleNode.InnerText;
var fromUserName = rootElement.SelectSingleNode("FromUserName").InnerText;
var eventKey = rootElement.SelectSingleNode("EventKey").InnerText;
#region scan_store_1
if (eventKey.Equals("scan_store_1"))
{
var psa = new ProStoreAdapter();
var storesummary = psa.GetProStoreSummary();
var xmlMsg = @"<xml><ToUserName><![CDATA[" + fromUserName + @"]]></ToUserName>
<FromUserName><![CDATA[" + toUserName + @"]]></FromUserName>
<CreateTime>1441848212</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[" + storesummary + @"]]></Content>
<MsgId>4385226390207725595</MsgId>
<AgentID>1</AgentID>
</xml>";
DataSubmit("0DDD001", "发送", "发送:" + xmlMsg);
//加密后并发送
//LogTextHelper.Info(responseContent);
string encryptResponse = "";
wxcpt.EncryptMsg(xmlMsg, timestamp, nonce, ref encryptResponse);
HttpContext.Current.Response.ContentEncoding = Encoding.UTF8;
HttpContext.Current.Response.Write(encryptResponse);
DataSubmit("0DDD002", "发送", "发送:" + encryptResponse);
}
#endregion
#region scan_store_0
else if (eventKey.Equals("scan_store_0"))
{
var sResult = rootElement.SelectSingleNode("ScanCodeInfo").ChildNodes[1].InnerText;
if (sResult.Contains(","))
{
sResult = sResult.Substring(sResult.IndexOf(',') + 1, sResult.Length - sResult.IndexOf(',') - 1);
}
var psa = new ProStoreAdapter();
var gR = psa.AddProStore(sResult, fromUserName);
var xmlMsg = @"<xml><ToUserName><![CDATA[" + fromUserName + @"]]></ToUserName>
<FromUserName><![CDATA[" + toUserName + @"]]></FromUserName>
<CreateTime>1441848212</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[" + gR + @"]]></Content>
<MsgId>4385226390207725595</MsgId>
<AgentID>1</AgentID>
</xml>";
DataSubmit("0DDD001", "发送", "发送:" + xmlMsg);
//加密后并发送
//LogTextHelper.Info(responseContent);
string encryptResponse = "";
wxcpt.EncryptMsg(xmlMsg, timestamp, nonce, ref encryptResponse);
HttpContext.Current.Response.ContentEncoding = Encoding.UTF8;
HttpContext.Current.Response.Write(encryptResponse);
DataSubmit("0DDD002", "发送", "发送:" + encryptResponse);
}
#endregion
#region scan_delivery_1
if (eventKey.Equals("scan_delivery_1"))
{
var pda = new ProDeliveryAdapter();
var deliverysummary = pda.GetProDeliverySummary();
var xmlMsg = @"<xml><ToUserName><![CDATA[" + fromUserName + @"]]></ToUserName>
<FromUserName><![CDATA[" + toUserName + @"]]></FromUserName>
<CreateTime>1441848212</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[" + deliverysummary + @"]]></Content>
<MsgId>4385226390207725595</MsgId>
<AgentID>1</AgentID>
</xml>";
DataSubmit("0DDD001", "发送", "发送:" + xmlMsg);
//加密后并发送
//LogTextHelper.Info(responseContent);
string encryptResponse = "";
wxcpt.EncryptMsg(xmlMsg, timestamp, nonce, ref encryptResponse);
HttpContext.Current.Response.ContentEncoding = Encoding.UTF8;
HttpContext.Current.Response.Write(encryptResponse);
DataSubmit("0DDD002", "发送", "发送:" + encryptResponse);
}
#endregion
#region scan_delivery_0
else if (eventKey.Equals("scan_delivery_0"))
{
var sResult = rootElement.SelectSingleNode("ScanCodeInfo").ChildNodes[1].InnerText;
if (sResult.Contains(","))
{
sResult = sResult.Substring(sResult.IndexOf(',') + 1, sResult.Length - sResult.IndexOf(',') - 1);
}
var psa = new ProDeliveryAdapter();
var gR = psa.AddProDelivery(sResult, fromUserName);
var xmlMsg = @"<xml><ToUserName><![CDATA[" + fromUserName + @"]]></ToUserName>
<FromUserName><![CDATA[" + toUserName + @"]]></FromUserName>
<CreateTime>1441848212</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[" + gR + @"]]></Content>
<MsgId>4385226390207725595</MsgId>
<AgentID>1</AgentID>
</xml>";
DataSubmit("0DDD001", "发送", "发送:" + xmlMsg);
//加密后并发送
//LogTextHelper.Info(responseContent);
string encryptResponse = "";
wxcpt.EncryptMsg(xmlMsg, timestamp, nonce, ref encryptResponse);
HttpContext.Current.Response.ContentEncoding = Encoding.UTF8;
HttpContext.Current.Response.Write(encryptResponse);
DataSubmit("0DDD002", "发送", "发送:" + encryptResponse);
}
#endregion
}
}
catch (Exception ex)
{
DataSubmit("04", "发送", "发送消息失败！");
}
}
else
{
DataSubmit("05", "解密", "解密消息失败！");
}
}
