using Microsoft.IdentityModel.Protocols;
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using Model.InterFaceModel;
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using Newtonsoft.Json;
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using SqlSugar;
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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.Security.Policy;
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using System.Text;
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using Utility.Tools;
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using WMS.DAL;
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using WMS.Entity.Context;
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using WMS.Entity.SysEntity;
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using WMS.IBLL.ISysServer;
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namespace WMS.BLL.SysServer
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{
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public class Token : DbHelper<SysToken>,IToken
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{
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private static readonly SqlSugarScope Db = DataContext.Db;
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public Token() : base(Db)
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{
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}
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public string GetMesToken(string url)
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{
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try
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{
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var str = "";
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//首先判断系统内是否有token值，效期是否失效
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var sysToken = Db.Queryable<SysToken>().First(m => m.IsDel == "0" && m.SystemName == "MES");
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if (sysToken != null && !string.IsNullOrWhiteSpace(sysToken.Token) && sysToken.ExpireTime > DateTime.Now)
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{
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str = sysToken.Token;
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return str; //返回token值
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}
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#region 获取新的令牌
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var user = MesConfig.MesUser;
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var pass = MesConfig.MesPassWord;
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var secretKey = Md5Tools.CalcMd5(pass);
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var nonce = Guid.NewGuid().ToString("N");
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var timestamp = DateTimeOffset.Now.ToUnixTimeSeconds().ToString();
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var info = new string[] { user, secretKey, nonce, timestamp };
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Array.Sort(info,string.CompareOrdinal); //ASCII排序
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var miyao = string.Join("", info); //数组转换成字符串
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var sign = Md5Tools.CalcMd5(miyao); //签名
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var data = new
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{
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user = user,
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nonce = nonce,
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timestamp = timestamp,
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sign = sign,
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jwt = true, //是否返回JWT令牌
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};
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#endregion
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#region 通过接口发送至erp 或 mes
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//系统对接后放开
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var jsonData = JsonConvert.SerializeObject(data);
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var response = HttpHelper.DoPost(url, jsonData, "MES申请获取令牌", "MES");
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var obj = JsonConvert.DeserializeObject<MesTokenModel>(response);//解析返回数据
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if (obj.status != "success")
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{
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throw new Exception("上传失败" + obj.message);
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}
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else
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{
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var token = obj.Data.token;
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var expireTime = obj.Data.expire_time;
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var time = DateTime.Now.AddMilliseconds(double.Parse(expireTime));
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if (sysToken == null)//添加
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{
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var addToken = new SysToken()
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{
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SystemName = "MES",
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Token = token,
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ExpireTime = time,
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CreateUser = 0
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};
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Db.Insertable(addToken).ExecuteCommand();
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return token;
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}
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else //修改
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{
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sysToken.Token = token;
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sysToken.ExpireTime = time;
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sysToken.UpdateTime = DateTime.Now;
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Db.Updateable(sysToken).ExecuteCommand();
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return token;
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}
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}
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#endregion
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}
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catch (Exception)
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{
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return "";
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}
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}
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}
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}
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