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;
}
}
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);
}
private T DoExecuteOApi <T>(IDingTalkRequest <T> request, string session, string accessKey, string accessSecret, string suiteTicket, string corpId, DateTime timestamp) where T : DingTalkResponse
{
long start = DateTime.Now.Ticks;
// 提前检查业务参数
try
{
request.Validate();
}
catch (TopException e)
{
return(CreateErrorResponse <T>(e.ErrorCode, e.ErrorMsg));
}
this.format = Constants.FORMAT_JSON;
// 添加协议级请求参数
TopDictionary txtParams = new TopDictionary(request.GetParameters());
txtParams.Add(DingTalkConstants.ACCESS_TOKEN, session);
// 添加头部参数
if (this.useGzipEncoding)
{
request.GetHeaderParameters()[Constants.ACCEPT_ENCODING] = Constants.CONTENT_ENCODING_GZIP;
}
string realServerUrl = null;
// 签名优先
if (accessKey != null)
{
long dingTimestamp = GetTimestamp(DateTime.UtcNow);
// 验证签名有效性
String canonicalString = DingTalkSignatureUtil.GetCanonicalStringForIsv(dingTimestamp, suiteTicket);
String signature = DingTalkSignatureUtil.ComputeSignature(accessSecret, canonicalString);
IDictionary <String, String> ps = new Dictionary <String, String>();
ps.Add("accessKey", accessKey);
ps.Add("signature", signature);
ps.Add("timestamp", dingTimestamp + "");
if (suiteTicket != null)
{
ps.Add("suiteTicket", suiteTicket);
}
if (corpId != null)
{
ps.Add("corpId", corpId);
}
String queryStr = DingTalkSignatureUtil.ParamToQueryString(ps, "utf-8");
if (this.serverUrl.IndexOf("?") > 0)
{
realServerUrl = this.serverUrl + "&" + queryStr;
}
else
{
realServerUrl = this.serverUrl + "?" + queryStr;
}
}
else
{
if (this.serverUrl.IndexOf("?") > 0)
{
realServerUrl = this.serverUrl + (session != null && session != "" ? ("&access_token=" + session) : "");
}
else
{
realServerUrl = this.serverUrl + (session != null && session != "" ? ("?access_token=" + session) : "");
}
}
try
{
string body;
if (request.GetHttpMethod() == "POST")
{
if (request is IDingTalkUploadRequest <T> ) // 是否需要上传文件
{
IDingTalkUploadRequest <T> uRequest = (IDingTalkUploadRequest <T>)request;
IDictionary <string, FileItem> fileParams = TopUtils.CleanupDictionary(uRequest.GetFileParameters());
body = webUtils.DoPost(realServerUrl, null, fileParams, request.GetHeaderParameters());
}
else
{
IDictionary <String, Object> jsonParams = new Dictionary <String, Object>();
foreach (string key in request.GetParameters().Keys)
{
string value = request.GetParameters()[key];
if (value.StartsWith("[") && value.EndsWith("]"))
{
IList childMap = (IList)TopUtils.JsonToObject(value);
jsonParams.Add(key, childMap);
}
else if (value.StartsWith("{") && value.EndsWith("}"))
{
IDictionary <string, Object> childMap = (IDictionary <string, Object>)TopUtils.JsonToObject(value);
jsonParams.Add(key, childMap);
}
else
{
jsonParams.Add(key, value);
}
}
body = webUtils.DoPostWithJson(realServerUrl, jsonParams, request.GetHeaderParameters());
}
}
else
{
body = webUtils.DoGet(realServerUrl, request.GetParameters());
}
// 解释响应结果
T rsp;
if (disableParser)
{
rsp = Activator.CreateInstance <T>();
rsp.Body = body;
}
else
{
ITopParser <T> tp = new DingTalkJsonParser <T>();
rsp = tp.Parse(body);
}
// 追踪错误的请求
if (rsp.IsError)
{
TimeSpan latency = new TimeSpan(DateTime.Now.Ticks - start);
TraceApiError(request.GetApiName(), serverUrl, txtParams, latency.TotalMilliseconds, rsp.Body);
}
return(rsp);
}
catch (Exception e)
{
TimeSpan latency = new TimeSpan(DateTime.Now.Ticks - start);
TraceApiError(request.GetApiName(), serverUrl, txtParams, latency.TotalMilliseconds, e.GetType() + ": " + e.Message);
throw e;
}
}
