AuthenticationHandler错误AuthenticationScheme:禁止承载

我正在用ASP做一个小服务。NET核心。我现在面临的第一件复杂的事情是对系统中的用户进行身份验证。

让我介绍一下我的身份验证流程:

客户 -> 调用(api/帐户/授权) -> 系统检查客户端是否有效 -> 将令牌发回客户,因为他/她是有效的 .

+) 客户 -> 使用获取的令牌 -> 对api/account/filter的请求 -> 服务验证令牌并返回信息 .

我已经阅读了一些关于JWT的教程,但回复中没有包含我需要的足够信息。 我想要 :

• 扔401 和 一条消息描述该状态代码 ,即:“ 帐户_禁用 ", " 帐户_结束 ", " 账户_期限_不足 “,……不仅仅是401。

因此,我实现了自己的Authenticate验证器:

public class BearerAuthenticationHandler : AuthenticationHandler<BearerAuthenticationOption>
{
    #region Properties

    /// <summary>
    /// Inject dependency service into the handler.
    /// </summary>
    private readonly JwtTokenSetting _encryptionSetting;

    /// <summary>
    /// Inject dependency service into the handler.
    /// </summary>
    private readonly IEncryptionService _encryptionService;

    /// <summary>
    /// Inject time service to handler.
    /// </summary>
    private readonly ITimeService _timeService;

    private readonly IRepositoryAccount _repositoryAccount;

    #endregion

    #region Constructors

    /// <summary>
    /// Initialize an instance of handler with specific dependency injections.
    /// </summary>
    /// <param name="encryptionSetting"></param>
    /// <param name="encryptionService"></param>
    /// <param name="timeService"></param>
    /// <param name="repositoryAccount"></param>
    public BearerAuthenticationHandler(JwtTokenSetting encryptionSetting, IEncryptionService encryptionService, ITimeService timeService, IRepositoryAccount repositoryAccount)
    {
        _encryptionSetting = encryptionSetting;
        _encryptionService = encryptionService;
        _timeService = timeService;
        _repositoryAccount = repositoryAccount;
    }

    #endregion

    #region Methods

    protected override async Task<AuthenticateResult> HandleAuthenticateAsync()
    {
        #region Token analyzation

        // Find the authorization key in request.
        var authorizationKey =
            Request.Headers.Keys.FirstOrDefault(x => x.Equals("authorization", StringComparison.OrdinalIgnoreCase));

        // Authorization key is not found in the request.
        if (string.IsNullOrWhiteSpace(authorizationKey))
            return AuthenticateResult.Fail("No authorization is found in request header.");

        // Find the token in Authorization.
        var authorizationValue = Request.Headers[authorizationKey].ToString();

        // Authentication scheme prefix.
        var authenticationScheme = $"{Options.AuthenticationScheme} ";

        // No token has been specified.
        if (string.IsNullOrWhiteSpace(authorizationValue) || !authorizationValue.StartsWith(authenticationScheme, StringComparison.OrdinalIgnoreCase))
            return AuthenticateResult.Fail("No bearer token is found in request header.");

        // Cut the string to obtain bearer token.
        var accessToken = authorizationValue.Substring(authenticationScheme.Length);

        #endregion

        #region Token validation

        // Decrypt the token.
        var tokenDetailViewModel = _encryptionService.Decrypt<TokenDetailViewModel>(accessToken, _encryptionSetting.Key);

        // No detail has been found.
        if (tokenDetailViewModel == null)
        {
            InitializeHttpResponse(Response, HttpStatusCode.Unauthorized, new HttpResponseViewModel
            {
                Message = "TOKEN_INVALID"
            });

            return AuthenticateResult.Fail("Token is invalid");
        }

        // Find the current unix time on server.
        var unixTime = _timeService.UtcToUnix(DateTime.UtcNow);

        // Token is expired.
        if (unixTime > tokenDetailViewModel.Expire)
        {
            InitializeHttpResponse(Response, HttpStatusCode.Unauthorized, new HttpResponseViewModel
            {
                Message = "TOKEN_EXPIRED"
            });

            return AuthenticateResult.Fail("Token is expired");
        }

        // Account filter construction.
        var filterAccountViewModel = new FilterAccountViewModel
        {
            Email = tokenDetailViewModel.Email,
            EmailComparison = TextComparision.Equal,
            Password = tokenDetailViewModel.Password,
            PasswordComparision = TextComparision.EqualIgnoreCase,
            Statuses = new[] { AccountStatus.Active }
        };

        // Find the first condition statisfied account in the database.
        var account = await _repositoryAccount.FindAccountAsync(filterAccountViewModel);

        // Account cannot be found in the database.
        if (account == null)
        {
            InitializeHttpResponse(Response, HttpStatusCode.Unauthorized, new HttpResponseViewModel
            {
                Message = "ACCOUNT_INVALID"
            });
            return AuthenticateResult.Fail("Account is invalid");
        }

        #endregion

        var claimsIdentity = new ClaimsIdentity();
        claimsIdentity.AddClaim(new Claim(nameof(JwtClaim.Email), account.Email));
        claimsIdentity.AddClaim(new Claim(nameof(JwtClaim.Status), nameof(account.Status)));

        // Update user into context.
        var claimPrincipal = new ClaimsPrincipal(claimsIdentity);

        // Initialize an authentication ticket.
        var authenticationTicket = new AuthenticationTicket(claimPrincipal, new AuthenticationProperties
        {
            AllowRefresh = true,
            ExpiresUtc = DateTime.UtcNow.AddMinutes(30),
            IsPersistent = true,
            IssuedUtc = DateTime.UtcNow
        }, "Bearer");

        return AuthenticateResult.Success(authenticationTicket);
    }

    /// <summary>
    /// Initialize an application/json response.
    /// </summary>
    /// <param name="httpResponse"></param>
    /// <param name="httpStatusCode"></param>
    /// <param name="httpResponseViewModel"></param>
    private void InitializeHttpResponse(HttpResponse httpResponse, HttpStatusCode httpStatusCode, HttpResponseViewModel httpResponseViewModel)
    {
        // Response must be always application/json.
        httpResponse.ContentType = "application/json";
        httpResponse.StatusCode = (int)httpStatusCode;

        if (httpResponseViewModel == null)
            return;

        using (var streamWriter = new StreamWriter(httpResponse.Body))
        {
            streamWriter.AutoFlush = true;
            streamWriter.WriteLineAsync(JsonConvert.SerializeObject(httpResponseViewModel));
        }
    }

    #endregion
}

这是我的AccountController:

[Route("api/[controller]")]
public class AccountController : Controller
{
    private readonly IRepositoryAccount _repositoryAccount;

    private readonly IEncryptionService _encryptionService;

    private readonly ITimeService _timeService;

    private readonly JwtTokenSetting _jwtTokenSetting;

    public AccountController(IRepositoryAccount repositoryAccount, IEncryptionService encryptionService, ITimeService timeService,
        IOptions<JwtTokenSetting> jwtTokenSetting)
    {
        _repositoryAccount = repositoryAccount;
        _encryptionService = encryptionService;
        _timeService = timeService;
        _jwtTokenSetting = jwtTokenSetting.Value;
    }

    [HttpPost("authorize")]
    [AllowAnonymous]
    public async Task<IActionResult> Authorize([FromBody] LoginViewModel loginViewModel)
    {
        // Find the encrypted password of login information.
        var filterAccountViewModel = new FilterAccountViewModel();
        filterAccountViewModel.Email = loginViewModel.Email;
        filterAccountViewModel.EmailComparison = TextComparision.Equal;
        filterAccountViewModel.Password = _encryptionService.FindEncryptPassword(loginViewModel.Password);
        filterAccountViewModel.PasswordComparision = TextComparision.EqualIgnoreCase;
        filterAccountViewModel.Statuses = new[] {AccountStatus.Active};

        // Initialize HttpResponseViewModel.
        var httpResponseViewModel = new HttpResponseViewModel();

        // Find the account.
        var account = await _repositoryAccount.FindAccountAsync(filterAccountViewModel);

        // Account is not found.
        if (account == null)
        {
            Response.ContentType = "application/json";
            using (var streamWriter = new StreamWriter(Response.Body))
            {
                httpResponseViewModel.Message = "ACCOUNT_INVALID";
                await streamWriter.WriteLineAsync(JsonConvert.SerializeObject(httpResponseViewModel));
            }

            return new UnauthorizedResult();
        }

        // Initialize token detail.
        var tokenDetailViewModel = new TokenDetailViewModel
        {
            Email = loginViewModel.Email,
            Password = filterAccountViewModel.Password,
            Expire = _timeService.UtcToUnix(DateTime.UtcNow.AddSeconds(_jwtTokenSetting.Expire))
        };

        // Initialize token information and throw to client for their future use.
        var tokenGeneralViewModel = new TokenGeneralViewModel
        {
            AccessToken = _encryptionService.Encrypt(tokenDetailViewModel, _jwtTokenSetting.Key),
            Expire = _jwtTokenSetting.Expire
        };

        return Ok(tokenGeneralViewModel);
    }


    [HttpPost("filter")]
    [Authorize(ActiveAuthenticationSchemes = "Bearer")]
    public IEnumerable<string> FindAllAccounts()
    {
        Response.StatusCode = (int)HttpStatusCode.Accepted;
        return new[] { "1", "2", "3", "4" };
    }
}

当我使用api/account/authorize生成的令牌访问api/aaccount/filter时。向我抛出了一个错误:

AuthenticationScheme:禁止持有者

非常感谢。