public override async Task OnActionExecutionAsync(ActionExecutingContext context, ActionExecutionDelegate next)
{
var sign = context.HttpContext.Request.Headers["sign"];
var appsecret = ConfigurationUtil.GetSection("ZlanApi")["APP_SECRECT"] as string;
var nonceStr = context.HttpContext.Request.Headers["noncestr"];
var timestamp = context.HttpContext.Request.Headers["timestamp"];
//根据请求类型拼接参数
var query = context.HttpContext.Request.Query;
string data = string.Empty;
string method = context.HttpContext.Request.Method;
switch (method)
{
case "POST":
System.IO.Stream stream = context.HttpContext.Request.Body;
string responseJson = string.Empty;
StreamReader streamReader = new StreamReader(stream);
data = streamReader.ReadToEnd();
break;
case "GET":
data = query.OrderBy(k => k.Key).ToString();
break;
default:
context.Result = new ObjectResult(ErrorResult <int> .ParameterError);
return;
}
var appid = context.HttpContext.Request.Headers["appid"];
if (SingUtil.Sign(appid, appsecret, nonceStr, timestamp, data) != sign)
{
context.Result = new ObjectResult(ErrorResult <int> .NoAuthorization);
return;
}
await next();
}
public static Newtonsoft.Json.Linq.JObject Execute(string appid, string appsecect, string url, string key, object paramJSON = null)
{
string param = "";
if (paramJSON == null)
{
paramJSON = "{}";
}
if (paramJSON is string)
{
param = paramJSON as string;
}
else
{
param = JsonConvert.SerializeObject(paramJSON);
}
Hashtable paramHash = new Hashtable();
paramHash["appid"] = appid;
paramHash["key"] = key;
paramHash["param"] = param;
paramHash["tmp"] = string.Format("{0}", DateTime.Now.Ticks);
//获取签名
string signStr = SingUtil.ZlanSign(paramHash, appsecect);
paramHash["sign"] = signStr;
if (url.IndexOf("?") < 0)
{
url += "?";
}
else
{
url += "&";
}
var num = 0;
foreach (var item in paramHash.Keys)
{
if (num != 0)
{
url += "&";
}
url += item + "=" + HttpUtility.UrlEncode(paramHash[item].ToString());
num++;
}
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "GET";
//获得响应流
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream responseStream = null;
if (response.ContentEncoding == null)
{
responseStream = response.GetResponseStream(); //封装代码处理
}
else if (response.ContentEncoding.ToLower() == "gzip") //RFC1952封装
{
responseStream = new System.IO.Compression.GZipStream(response.GetResponseStream(), System.IO.Compression.CompressionMode.Decompress);
}
else if (response.ContentEncoding.ToLower() == "deflate")//RFC1951
{
responseStream = new System.IO.Compression.DeflateStream(response.GetResponseStream(), System.IO.Compression.CompressionMode.Decompress);
}
else//RFC1950
{
responseStream = response.GetResponseStream();//封装代码处理
}
StreamReader sr = new StreamReader(responseStream, System.Text.Encoding.GetEncoding("utf-8"));
string strResult = sr.ReadToEnd();//读取流文件
sr.Close();
response.Close();// 8/1加入，关闭请求流
LogUtil.LogText(key, key, string.Format("{0}=>{1}", url, strResult));
return(JsonConvert.DeserializeObject <Newtonsoft.Json.Linq.JObject>(strResult));
}
