Yi.Framework.Net6/Yi.Framework.WebCore/CommonExtend/HttpContextExtend.cs

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using Yi.Framework.Model;
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Http;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Claims;
using System.Text;
using System.Threading.Tasks;
using Yi.Framework.Model.Models;
using System.IdentityModel.Tokens.Jwt;
using System.IO;
using System.Text.RegularExpressions;
using UAParser;
using IPTools.Core;

namespace Yi.Framework.WebCore
{
    public static class HttpContextExtend
    {
        /// <summary>
        /// 判断是否为异步请求
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public static bool IsAjaxRequest(this HttpRequest request)
        {
            string header = request.Headers["X-Requested-With"];
            return "XMLHttpRequest".Equals(header);
        }

        /// <summary>
        /// 通过鉴权完的token获取用户id
        /// </summary>
        /// <param name="httpContext"></param>
        /// <returns></returns>
        public static long GetUserIdInfo(this HttpContext httpContext)
        {
            var p = httpContext;
            var value = httpContext.User.Claims.FirstOrDefault(u => u.Type == JwtRegisteredClaimNames.Sid)?.Value;
            if (value is not null)
            {
                return Convert.ToInt64(value);
            }
            return 0;
        }

        /// <summary>
        /// 通过鉴权完的token获取用户名
        /// </summary>
        /// <param name="httpContext"></param>
        /// <returns></returns>
        public static string? GetUserNameInfo(this HttpContext httpContext)
        {
            var p = httpContext;
            return httpContext.User.Claims.FirstOrDefault(u => u.Type == "userName")?.Value;
        }

        /// <summary>
        /// 通过鉴权完的token获取用户部门