public int VerifyURL(string mToken, string mEncodingAesKey, string msgSignature, string timeStamp, string nonce, string encryptStr, ref string suiteKey)
{
var ret = 0;
List <SuiteKeyInfo> suikKeyList = new Select().From(SuiteKeyInfo.Schema).ExecuteTypedList <SuiteKeyInfo>();
foreach (SuiteKeyInfo suiteKeyInfo in suikKeyList)
{
DingTalkCrypt dingTalk = new DingTalkCrypt(mToken, mEncodingAesKey, suiteKeyInfo.SuiteKey);
string sEchoStr = "";
ret = dingTalk.VerifyURL(msgSignature, timeStamp, nonce, encryptStr, ref sEchoStr);
if (ret == 0)
{
IsvReceive isvReceive = new IsvReceive
{
Signature = msgSignature,
Timestamp = timeStamp,
Nonce = nonce,
Encrypt = encryptStr,
EchoString = sEchoStr,
CreateTime = DateTime.Now
};
isvReceive.Save();
suiteKey = suiteKeyInfo.SuiteKey;
return(ret);
}
}
return(ret);
}
protected void Button1_Click(object sender, EventArgs e)
{
#region 获取套件配置参数
string m_Token = ConfigurationManager.AppSettings["Token"];
if (string.IsNullOrEmpty(m_Token))
{
Helper.WriteLog("token没有配置");
}
string m_SuiteKey = ConfigurationManager.AppSettings["SuiteKey"];
if (string.IsNullOrEmpty(m_Token))
{
Helper.WriteLog("token没有配置");
}
string m_EncodingAESKey = ConfigurationManager.AppSettings["EncodingAESKey"];
if (string.IsNullOrEmpty(m_Token))
{
Helper.WriteLog("token没有配置");
}
#endregion
//构造DingTalkCrypt
DingTalkCrypt dingTalk = new DingTalkCrypt(m_Token, m_EncodingAESKey, m_SuiteKey);
string sVerifyMsgSig = txtMsgSig.Text.Trim();
string sVerifyTimeStamp = txtTimeStamp.Text.Trim();
string sVerifyNonce = txtNonce.Text.Trim();
string encryptStr = txtEncryptStr.Text.Trim();
string sEchoStr = "";
int ret = dingTalk.VerifyURL(sVerifyMsgSig, sVerifyTimeStamp, sVerifyNonce, encryptStr, ref sEchoStr);
txtEchoStr.Text = sEchoStr;
//string sMsg = "";
//ret = dingTalk.DecryptMsg(sVerifyMsgSig, sVerifyTimeStamp, sVerifyNonce, encryptStr, ref sMsg);
//string sEncryptMsg = "";
//dingTalk.EncryptMsg("success", sVerifyTimeStamp, sVerifyNonce, ref sEncryptMsg);
// sVerifyTimeStamp = "1441713878094";
// sVerifyNonce = "ZjJmiMAu";
//dingTalk.EncryptMsg("success", sVerifyTimeStamp, sVerifyNonce, ref sEncryptMsg);
}
public JsonResult Receive(string signature, string timestamp, string nonce, PostBody body)
{
LogHelper.WriteProgramLogInFolder(DateTime.Now.ToString() + " 接收回调！", "DDCallBack");
Dictionary <int, string> dic = new Dictionary <int, string>();
dic.Add(900001, "加密明文文本非法");
dic.Add(900002, "加密时间戳参数非法");
dic.Add(900003, "加密随机字符串参数非法");
dic.Add(900004, "不合法的aeskey");
dic.Add(900005, "签名不匹配");
dic.Add(900006, "计算签名错误");
dic.Add(900007, "计算加密文字错误");
dic.Add(900008, "计算解密文字错误");
dic.Add(900009, "计算解密文字长度不匹配");
dic.Add(900010, "计算解密文字suiteKey不匹配");
//接收encrypt参数
string encryptStr = body.encrypt.Replace("{\"encrypt\":\"", "").Replace("\"}", "");
//注册时填写的token、aes_key、suitekey
string token = ConfigurationManager.AppSettings["SuiteToken"];
//token = "123456";//钉钉测试文档中的token
string aes_key = ConfigurationManager.AppSettings["Suiteaes_key"];
//aes_key = "4g5j64qlyl3zvetqxz5jiocdr586fn2zvjpa8zls3ij";//钉钉测试文档中的aes_key
string suitekey = ConfigurationManager.AppSettings["DD_corpid"];
//suitekey = "suite4xxxxxxxxxxxxxxx";//钉钉测试文档中的suitekey
#region 验证回调的url
DingTalkCrypt dingTalk = new DingTalkCrypt(token, aes_key, suitekey);
string sEchoStr = "";
int ret = dingTalk.VerifyURL(signature, timestamp, nonce, encryptStr, ref sEchoStr);
if (ret != 0)
{
string message = "";
if (dic.ContainsKey(ret))
{
message = dic.Where(e => e.Key == ret).FirstOrDefault().Value;
}
LogHelper.WriteProgramLogInFolder(DateTime.Now.ToString() + " 验证回调发生错误，错误代码为：" + ret + " " + message, "DDCallBack");
return(Json(new object()));
}
#endregion
#region 解密接受信息，进行事件处理
string plainText = "";
ret = dingTalk.DecryptMsg(signature, timestamp, nonce, encryptStr, ref plainText);
if (ret != 0)
{
string message = "";
if (dic.ContainsKey(ret))
{
message = dic.Where(e => e.Key == ret).FirstOrDefault().Value;
}
LogHelper.WriteProgramLogInFolder(DateTime.Now.ToString() + " 解密信息发生错误，错误代码为：" + ret + " " + message, "DDCallBack");
return(Json(new object()));
}
Hashtable tb = (Hashtable)JsonConvert.DeserializeObject(plainText, typeof(Hashtable));
string eventType = tb["EventType"].ToString();
string res = "success";
LogHelper.WriteProgramLogInFolder(DateTime.Now.ToString() + " 接收到的事件类型为：" + eventType, "DDCallBack");
switch (eventType)
{
case "bpms_task_change": //审批任务开始，结束，转交
#region 执行代码 在此处添加业务逻辑代码，处理获取的审批单信息
ApproveModel modelTask = JsonConvert.DeserializeObject <ApproveModel>(plainText);
#endregion
break;
case "bpms_instance_change": //审批实例开始，结束
#region 执行代码 在此处添加业务逻辑代码，处理获取的审批单信息
ApproveModel modelInstance = JsonConvert.DeserializeObject <ApproveModel>(plainText);
#endregion
break;
default:
break;
}
timestamp = DateTime.Now.GetTimeStamp().ToString();
string encrypt = "";
string signature2 = "";
dingTalk = new DingTalkCrypt(token, aes_key, suitekey);
ret = dingTalk.EncryptMsg(res, timestamp, nonce, ref encrypt, ref signature2);
if (ret != 0)
{
string message = "";
if (dic.ContainsKey(ret))
{
message = dic.Where(e => e.Key == ret).FirstOrDefault().Value;
}
LogHelper.WriteProgramLogInFolder(DateTime.Now.ToString() + " 解密信息发生错误，错误代码为：" + ret + " " + message, "DDUserInfoUpdate");
return(Json(new object()));
}
Hashtable jsonMap = new Hashtable
{
{ "msg_signature", signature2 },
{ "encrypt", encrypt },
{ "timeStamp", timestamp },
{ "nonce", nonce }
};
return(Json(jsonMap));
#endregion
}