/// <summary> /// /// </summary> /// <returns></returns> public ActionResult Index() { ViewBag.Title = "JWT示例程序"; const string key = "GQDstcKsx0NHjPOuXOYg5MbeJ1XT0uFiwDVvVBrk";//私密key //1、生成JWT Token JWT.Algorithms.HMACSHA256Algorithm hMACSHA256Algorithm = new JWT.Algorithms.HMACSHA256Algorithm(); JWT.Serializers.JsonNetSerializer jsonNetSerializer = new JWT.Serializers.JsonNetSerializer(); JWT.JwtBase64UrlEncoder jwtBase64UrlEncoder = new JWT.JwtBase64UrlEncoder(); JWT.JwtEncoder jwtEncoder = new JWT.JwtEncoder(hMACSHA256Algorithm, jsonNetSerializer, jwtBase64UrlEncoder); //JWT三部分组成 header.payload.signature Dictionary <string, object> dictHeader = new Dictionary <string, object>()//header { }; DateTime dtExpire = DateTime.UtcNow.AddSeconds(15); //为了测试过期可以把过期时间设置为1秒钟 double exp = (dtExpire - JWT.JwtValidator.UnixEpoch).TotalSeconds; //注意,这里用的是UTC时间 object payload = new Models.Payload <Models.User>() { exp = exp, data = new Models.User() { Id = Guid.Parse("e05aa9d2-6a97-4df1-ab81-b1b585e9bc44"), Name = "lichaoqiang", Mobile = "13503879XXX", Email = "*****@*****.**", Role = "admin", } };//负载 try { string strJwtToken = jwtEncoder.Encode(payload, key); //2、验证JWT Token JWT.JwtValidator jwtValidator = new JWT.JwtValidator(jsonNetSerializer, new JWT.UtcDateTimeProvider());//jwtValidator JWT.JwtDecoder jwtDecoder = new JWT.JwtDecoder(jsonNetSerializer, jwtValidator, jwtBase64UrlEncoder); var payloadData = jwtDecoder.DecodeToObject <Models.Payload <Models.User> >(token: strJwtToken);//从JWTToken中反序列化负荷 byte[] keys = System.Text.Encoding.UTF8.GetBytes(key); JWT.JwtParts jwtParts = new JWT.JwtParts(token: strJwtToken); jwtDecoder.Validate(jwtParts, keys); } catch (JWT.TokenExpiredException ex) { //令牌过期 } catch (JWT.SignatureVerificationException ex) { //签名失败 } catch (Exception ex) { } return(View()); }
public static string Encode(object target) { JWT.Algorithms.HMACSHA256Algorithm algorithm = new JWT.Algorithms.HMACSHA256Algorithm(); JWT.Serializers.JsonNetSerializer serializer = new JWT.Serializers.JsonNetSerializer(); JWT.JwtBase64UrlEncoder urlEncoder = new JWT.JwtBase64UrlEncoder(); JWT.JwtEncoder encoder = new JWT.JwtEncoder(algorithm, serializer, urlEncoder); var token = encoder.Encode(target, key); return(token); }
private string GenerateNewTokenForUser(string email) { var payload = new Dictionary <string, object> { { "email", email } }; JWT.IJwtAlgorithm algorithm = new HMACSHA256Algorithm(); JWT.IJsonSerializer serializer = new JsonNetSerializer(); JWT.IBase64UrlEncoder urlEncoder = new JWT.JwtBase64UrlEncoder(); JWT.IJwtEncoder encoder = new JWT.JwtEncoder(algorithm, serializer, urlEncoder); var token = encoder.Encode(payload, secret); return(token); }