Exemplo n.º 1
0
        /// <summary>
        ///
        /// </summary>
        /// <param name="httpContext"></param>
        /// <returns></returns>
        public Task Invoke(HttpContext httpContext)
        {
            PreProceed(httpContext);


            //检测是否包含'Authorization'请求头
            if (!httpContext.Request.Headers.ContainsKey("Authorization"))
            {
                PostProceed(httpContext);

                return(_next(httpContext));
            }
            //var tokenHeader = httpContext.Request.Headers["Authorization"].ToString();
            var tokenHeader = httpContext.Request.Headers["Authorization"].ToString().Replace("Bearer ", "");

            try
            {
                if (tokenHeader.Length >= 128)
                {
                    //Console.WriteLine($"{DateTime.Now} token :{tokenHeader}");
                    TokenModelJwt tm = JwtHelper.SerializeJwt(tokenHeader);

                    //授权
                    //var claimList = new List<Claim>();
                    //var claim = new Claim(ClaimTypes.Role, tm.Role);
                    //claimList.Add(claim);
                    //var identity = new ClaimsIdentity(claimList);
                    //var principal = new ClaimsPrincipal(identity);
                    //httpContext.User = principal;
                }
            }
            catch (Exception e)
            {
                Console.WriteLine($"{DateTime.Now} middleware wrong:{e.Message}");
            }


            PostProceed(httpContext);


            return(_next(httpContext));
        }
Exemplo n.º 2
0
        /// <summary>
        /// 解析
        /// </summary>
        /// <param name="jwtStr"></param>
        /// <returns></returns>
        public static TokenModelJwt SerializeJwt(string jwtStr)
        {
            var jwtHandler            = new JwtSecurityTokenHandler();
            JwtSecurityToken jwtToken = jwtHandler.ReadJwtToken(jwtStr);
            object           role;

            try
            {
                jwtToken.Payload.TryGetValue(ClaimTypes.Role, out role);
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
                throw;
            }
            var tm = new TokenModelJwt
            {
                Uid  = (jwtToken.Id).ObjToInt(),
                Role = role != null?role.ObjToString() : "",
            };

            return(tm);
        }