private XDocument Init(XDocument postDataDocument, ReceiveRequestData postModel)
{
//进行加密判断并处理
var postDataStr = postDataDocument.ToString();
XDocument decryptDoc = postDataDocument;
if (postModel != null && postDataDocument.Root.Element("Encrypt") != null && !string.IsNullOrEmpty(postDataDocument.Root.Element("Encrypt").Value))
{
//使用了加密
string sToken = wxconfig.ServerToken; //消息校验Token
string sAppId = wxconfig.ServerAppID; //申请到的第三方平台APPID
string sEncodingAesKey = wxconfig.ServerEncodingAESKey; //消息加解密Key
WXBizMsgCrypt wxcpt = new WXBizMsgCrypt(sToken, sEncodingAesKey, sAppId);
string msgXml = null;
var result = wxcpt.DecryptMsg(postModel.msg_signature, postModel.timestamp, postModel.nonce, postDataStr, ref msgXml);
//判断result类型
if (result != 0)
{
Log4NetHelper.logText("Init", "未解密成功");
//验证没有通过，取消执行
return(null);
}
decryptDoc = XDocument.Parse(msgXml);//完成解密
}
return(decryptDoc);
}
/// <summary>
/// 接收component_verify_ticket协议
/// </summary>
/// <param name="postModel"></param>
/// <param name="inputStream"></param>
/// <returns></returns>
public ResponseAuthEventReceiveMsg Component_verify_ticket(ReceiveRequestData postModel, Stream inputStream)
{
if (inputStream != null)
{
inputStream.Seek(0, SeekOrigin.Begin);//强制调整指针位置
using (XmlReader xr = XmlReader.Create(inputStream))
{
var postDataDocument = XDocument.Load(xr);
var result = Init(postDataDocument, postModel);
var resultMessage = new ResponseAuthEventReceiveMsg();
//xml to model
EntityHelper.FillEntityWithXml(resultMessage, result);
return(resultMessage);
}
}
//else
//{
//Log4NetHelper.logText("timestamp", "时间戳未获取到");
return(null);
//}
}
protected void Page_Load(object sender, EventArgs e)
{
ReceiveRequestData postModel = new ReceiveRequestData();
postModel.signature = Request["signature"];
postModel.timestamp = Request["timestamp"];
postModel.nonce = Request["nonce"];
postModel.encrypt_type = Request["encrypt_type"];
postModel.msg_signature = Request["msg_signature"];
//using (var streamReader = new StreamReader(Request.InputStream))
//{
// string stringInput1 = streamReader.ReadToEnd();
// Log4NetHelper.logText("stream", stringInput1);
//}
ResponseAuthEventReceiveMsg response = Component_verify_ticket(postModel, Request.InputStream);
if (response != null)
{
Log4NetHelper.logText("ComponentVerifyTicket", response.ComponentVerifyTicket);
}
}
