C# 获取Header中的token值
时间:2022-03-18 10:29
1 public CurrentUser currentUser 2 { 3 get 4 { 5 CurrentUser result = new CurrentUser(); 6 //jwt 解密token 7 IJsonSerializer serializer = new JsonNetSerializer(); 8 IDateTimeProvider provider = new UtcDateTimeProvider(); 9 IJwtValidator validator = new JwtValidator(serializer, provider); 10 IBase64UrlEncoder urlEncoder = new JwtBase64UrlEncoder(); 11 IJwtDecoder decoder = new JwtDecoder(serializer, validator, urlEncoder); 12 string authHeader = this.Request.Headers["Authorization"];//Header中的token 13 // Add JWT Protection 14 if (authHeader != null && authHeader.StartsWith("Bearer")) 15 { 16 string token = authHeader.Substring("Bearer ".Length).Trim(); 17 var requestService = HttpContext.RequestServices; 18 var conf = requestService.GetService(typeof(IConfiguration)) as IConfiguration; 19 var secretKey = conf["AAA:BBB"];//密钥信息 20 string resultstr = decoder.Decode(token, secretKey, verify: true);//token为之前生成的字符串 21 22 result = JsonConvert.DeserializeObject<CurrentUser>(resultstr);//反序列化 将jwt中的信息解压出来 23 } 24 else 25 { 26 //Handle what happens if that isn‘t the case 27 throw new Exception("The authorization header is either empty or isn‘t Basic."); 28 } 29 return result; 30 } 31 }