/**发布环境 使用发布环境 发布的正式签名KEY**/
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#define Distribution
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///**测试环境 使用测试环境 使用测试的签名KEY**/
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//#undef Distribution
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net;
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using System.Security.Cryptography;
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using System.Text;
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//using HDL_ON.Entity;
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using RestSharp;
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using Shared.SimpleControl;
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namespace Shared
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{
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public class HttpUtil
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{
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///// <summary>
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///// API_HTTPS
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///// </summary>
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//public const string API_HTTPS = "https://";
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/// <summary>
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/// RegionMark
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/// </summary>
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public const string RegionMark = "HDL";
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/// <summary>
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/// 请求超时时间
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/// </summary>
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public const int TIME_OUT = 10;
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/// <summary>
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/// 特殊接口请求超时时间
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/// </summary>
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public const int TIME_OUT_LONG = 20;
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/////// <summary>
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/////// Bearer 暂时设为空，从登陆成功的返回的headerPrefix参数动态获取
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/////// </summary>
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//public const string TOKEN_BEARER = "Bearer ";
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#if Distribution
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///**********正式环境**********
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/// <summary>
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/// 固定域名,正式环境
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/// 公共域名就近解析
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/// </summary>
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public const string GlobalRequestHttpsHost = "https://bahrain-gateway.hdlcontrol.com";
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/// <summary>
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///
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/// </summary>
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const string APP_KEY = "HDL-HOME-IND-APP";
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/// <summary>
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///
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/// </summary>
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const string SECRET_KEY = "yPL345bn68gHnvilG4tYbq3cTYkiHu";
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#else
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///**********测试环境**********
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/// <summary>
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/// 固定域名,测试境
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/// 公共域名就近解析
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/// </summary>
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public const string GlobalRequestHttpsHost = "https://china-gateway.hdlcontrol.com";
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/// <summary>
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///
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/// </summary>
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const string APP_KEY = "HDL-APP-TENANT";
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/// <summary>
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///
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/// </summary>
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const string SECRET_KEY = "CeL345bn28gHnvi9G4tYcq3cTYkiiC";
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#endif
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#region **********签名校验**********
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///// <summary>
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/////
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///// </summary>
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//const string APP_KEY = "HDL-HOME-APP-TEST";
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///// <summary>
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/////
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///// </summary>
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//const string SECRET_KEY = "WeJ8TY88vbakCcnvH8G1tDUqzLWY8yss";
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/// <summary>
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/// 获取当前时间戳值
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/// </summary>
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/// <returns></returns>
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static string GetTimestamp ()
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{
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System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime (new System.DateTime (1970, 1, 1)); // 当地时区
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return ((long)(DateTime.Now - startTime).TotalMilliseconds).ToString (); // 相差秒数
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//return ((long)(DateTime.Now - startTime).TotalSeconds).ToString(); // 相差秒数
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="signstr"></param>
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/// <returns></returns>
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static string SignMD5Encrypt (string s)
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{
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byte [] sign = MD5.Create ().ComputeHash (UTF8Encoding.UTF8.GetBytes (s));
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string signstr = string.Empty;
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foreach (byte item in sign) {
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signstr += item.ToString ("X2");
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}
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return signstr.ToLower ();
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}
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/// <summary>
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/// 判断当前值是否需要参与签名，保持跟云端一致
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/// 空字符串不参与
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/// 数组,集合,对象不参与
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/// </summary>
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/// <param name="valueStr"></param>
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/// <returns></returns>
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static bool IfValueNeedSign (string valueStr)
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{
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if (string.IsNullOrEmpty (valueStr) || valueStr.StartsWith ("{") || valueStr.StartsWith ("[")) {
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return false;
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}
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return true;
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}
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/// <summary>
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/// 2020-11-02
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/// 基础服务的接口都要校验sign
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/// 计算sign签名
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/// </summary>
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/// <returns></returns>
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public static string GetSignRequestJson (object requestObj)
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{
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try {
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//1. 将model实体转为Dictionary<string, object>
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var paramDictionary = Newtonsoft.Json.JsonConvert.DeserializeObject<Dictionary<string, object>> (Newtonsoft.Json.JsonConvert.SerializeObject (requestObj));
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//2. 计算sign
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if (paramDictionary != null) {
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paramDictionary.Add ("appKey", APP_KEY);
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paramDictionary.Add ("timestamp", GetTimestamp ());
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//2.1 字典升序
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paramDictionary = paramDictionary.OrderBy (o => o.Key).ToDictionary (o => o.Key, p => p.Value);
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//2.2 拼接按URL键值对
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string str = string.Empty;
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foreach (KeyValuePair<string, object> item in paramDictionary) {
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//Value为null不参加校验
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if (item.Value != null) {
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//检测当前参数是否需要参与校验
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if (IfValueNeedSign (item.Value.ToString ())) {
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//如果是bool类型，要转小写
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if (item.Value is bool) {
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str += item.Key + "=" + item.Value.ToString ().ToLower () + "&";
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} else {
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str += item.Key + "=" + item.Value.ToString () + "&";
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}
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}
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}
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}
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//2.3 拼接SECRET_KEY
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str = str.Substring (0, str.Length - 1) + SECRET_KEY;
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//2.4 MD5转换+转小写
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var signstr = SignMD5Encrypt (str);
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paramDictionary.Add ("sign", signstr);
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var signResult = Newtonsoft.Json.JsonConvert.SerializeObject (paramDictionary);
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return signResult;
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} else {
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return "";
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}
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} catch {
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return "";
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}
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}
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#endregion
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}
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/// <summary>
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/// 响应参数
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/// </summary>
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[Serializable]
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public class ResponsePackNew
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{
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/// <summary>
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/// 响应状态码
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/// </summary>
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public string Code;
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/// <summary>
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/// 响应内容
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/// </summary>
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public object Data;
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/// <summary>
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/// 响应错误信息
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/// </summary>
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public string message;
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/// <summary>
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/// 这个是请求错误时的扩展数据,以后所有的附带扩展数据都会放在这里面动态维护
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/// </summary>
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public object extra;
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}
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}
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