/// <summary>
/// 设置空缓存
/// </summary>
/// <param name="secretContext"></param>
private void SetNullCache(SecretContext secretContext)
{
long currentTime = TopUtils.GetCurrentTimeMillis();
secretContext.InvalidTime = currentTime + (DEFAULT_INTERVAL * 1000);
secretContext.MaxInvalidTime = currentTime + (DEFAULT_MAX_INTERVAL * 1000);
}
public string GetSignature()
{
//String plain = string.Format("jsapi_ticket={0}&noncestr={1}×tamp={2}&url={3}", ticket, nonceStr, timeStamp, url);
string randomStr = DingTalkSignatureUtil.GetRandomStr(10);
string timeStamp = TopUtils.GetCurrentTimeMillis().ToString();
Dictionary <string, object> dic = new Dictionary <string, object>();
dic.Add(Constants.JSAPI_TICKET, _cacheHelper.Get(Constants.JSAPI_TICKET).ToString());
dic.Add(Constants.NONCESTR, randomStr);
dic.Add(Constants.TIMESTAMP, timeStamp);
dic.Add(Constants.URL, AppSettings.Get(Constants.URL));
_cacheHelper.Add(Constants.NONCESTR, randomStr);
_cacheHelper.Add(Constants.TIMESTAMP, timeStamp);
try
{
byte[] bytes = Encoding.UTF8.GetBytes(ConvertDictionaryToString(dic));
byte[] digest = SHA1.Create().ComputeHash(bytes);
string digestBytesString = BitConverter.ToString(digest).Replace("-", "");
_cacheHelper.Add(Constants.SIGNATURE, digestBytesString.ToLower());
return(digestBytesString.ToLower());
}
catch (Exception e)
{
throw;
}
}
/// <summary>
/// 钉钉加密解密
/// </summary>
/// <param name="Msignature"></param>
/// <param name="Mtimestamp"></param>
/// <param name="Mnonce"></param>
/// <param name="MencryptStr"></param>
public string DingTalkCrypto(string Msignature, string Mtimestamp, string Mnonce, string MencryptStr)
{
DingTalkCrypt dingTalk = new DingTalkCrypt(token, aes_key, corpid);
string PlainText = string.Empty;
dingTalk.DecryptMsg(Msignature, Mtimestamp, Mnonce, MencryptStr, ref PlainText);
Hashtable tb = (Hashtable)JsonConvert.DeserializeObject(PlainText, typeof(Hashtable));
string EventType = tb["EventType"].ToString();
//switch (EventType)
//{
// default:
// break;
//}
CallbackEvent(tb);
string timestamp = TopUtils.GetCurrentTimeMillis().ToString();
string encrypt = "";
string signature = "";
string res = "success";//传递的消息体明文
dingTalk = new DingTalkCrypt(token, aes_key, corpid);
dingTalk.EncryptMsg(res, timestamp, Mnonce, ref encrypt, ref signature);
Hashtable jsonMap = new Hashtable
{
{"msg_signature", signature},
{"encrypt", encrypt},
{"timeStamp", timestamp},
{"nonce", Mnonce}
};
string result = JsonConvert.SerializeObject(jsonMap);
LogHelper.Log("ReceiveCallbackSerivce result: " + result);
return result;
}
private void DoUploadBiz()
{
long uploadTime = TopUtils.GetCurrentTimeMillis() + FlushInterval;
while (true)
{
try
{
Thread.Sleep(SleepTime);
IDictionary <string, Counter> appUserCounterMap = SecurityCounter.GetUserCounter(topClient.appKey);
if (TopUtils.GetCurrentTimeMillis() >= uploadTime || (appUserCounterMap.Count * 4 > 65536))
{
StringBuilder counterBuilder = new StringBuilder();
IDictionary <string, Counter> cloneAppUserCounter = SecurityCounter.CloneUserCounter(topClient.appKey);
SecurityCounter.CleanUserCounter(topClient.appKey);
int count = 0;
foreach (KeyValuePair <string, Counter> currentPair in cloneAppUserCounter)
{
Counter counter = currentPair.Value;
if (counterBuilder.Length > 0)
{
counterBuilder.Append(";");
}
counterBuilder.Append(currentPair.Key);
GenerateCounter(counterBuilder, counter);
if ((++count) % 100 == 0)
{
DoUpload(counterBuilder.ToString(), AppUserSecretType);
counterBuilder = new StringBuilder();
}
}
if (counterBuilder.Length > 0)
{
DoUpload(counterBuilder.ToString(), AppUserSecretType);
counterBuilder = new StringBuilder();
}
Counter appCounter = SecurityCounter.GetAppCounter(topClient.appKey);
counterBuilder.Append(SecurityCore.GetAppUserSecretCache().Count);
GenerateCounter(counterBuilder, appCounter);
appCounter.Reset();
long uploadInterval = DoUpload(counterBuilder.ToString(), AppSecretType);
uploadTime = TopUtils.GetCurrentTimeMillis() + uploadInterval;
}
}
catch (Exception e)
{
Log.Error(string.Format("flushSecretApiReporter error: {0}", e.Message));
}
}
}
public BaseDingTalkService()
{
corpid = AppSettings.Get("corpid");
corpsecret = AppSettings.Get("corpsecret");
agentid = AppSettings.Get("agentid");
appkey = AppSettings.Get("appkey");
appsecret = AppSettings.Get("appsecret");
url = AppSettings.Get("url");
registerurl = AppSettings.Get("registerurl");
timestamp = TopUtils.GetCurrentTimeMillis().ToString();
noncestr = DingTalkSignatureUtil.GetRandomStr(10);
}
/// <summary>
/// 调用获取秘钥api
/// </summary>
/// <param name="session"></param>
/// <param name="secretVersion"></param>
/// <returns></returns>
private SecretContext CallSecretApi(string session, Nullable <Int64> secretVersion)
{
// 获取伪随机码
if (string.IsNullOrEmpty(randomNum))
{
throw new ArgumentException("randomNum can`t be empty");
}
TopSecretGetRequest request = new TopSecretGetRequest();
request.RandomNum = randomNum;
request.SecretVersion = secretVersion;
if (streetest)
{
request.AddOtherParameter("tb_eagleeyex_t", "1");
}
TopSecretGetResponse response;
if (session != null && session.StartsWith(UNDERLINE))
{
string customerUserId = session.Substring(1);
if (!StringUtil.IsDigits(customerUserId))
{
throw new ArgumentException("session invalid");
}
request.CustomerUserId = Convert.ToInt64(customerUserId);
response = topClient.Execute(request, null);
}
else
{
response = topClient.Execute(request, session);
}
if (!response.IsError)
{
IDictionary <string, Object> appConfig = null;
if (!string.IsNullOrEmpty(response.AppConfig))
{
appConfig = (IDictionary <string, Object>)TopUtils.JsonToObject(response.AppConfig);
putAppConfig(appConfig);
}
SecretContext secretContext = new SecretContext();
if (response.Secret != null)
{
long currentTime = TopUtils.GetCurrentTimeMillis();
secretContext.InvalidTime = currentTime + (response.Interval * 1000);
secretContext.MaxInvalidTime = (currentTime + (response.MaxInterval * 1000));
secretContext.Secret = Convert.FromBase64String(response.Secret);
secretContext.SecretVersion = response.SecretVersion;
}
else
{
if (appConfig != null)
{
object publishStatus = null;
appConfig.TryGetValue(PUBLISH_STATUS, out publishStatus);
if (BETA_STATUS.Equals(publishStatus))
{
// 设置空缓存
SetNullCache(secretContext);
}
}
}
PutToCache(session, secretVersion, secretContext);
return(secretContext);
}
else
{
// 查找不到历史秘钥
if ("20005".Equals(response.SubErrCode))
{
SecretContext secretContext = new SecretContext();
// 设置空缓存
SetNullCache(secretContext);
PutToCache(session, secretVersion, secretContext);
return(secretContext);
}
throw new SecretException(response.ErrCode, response.ErrMsg, response.SubErrCode, response.SubErrMsg);
}
}
/// <summary>
/// 容灾，调用api获取秘钥可能会失败，在失败情况下最长有效期
/// </summary>
/// <returns></returns>
public bool IsMaxValid()
{
return(MaxInvalidTime > TopUtils.GetCurrentTimeMillis());
}
