小编Equ*_*ate的帖子

早些时候我在asp.net中实现了类似的东西

public class Authentication : AuthorizationFilterAttribute
{
    public override void OnAuthorization(HttpActionContext actionContext)
    {
        if (actionContext.Request.Headers.Authorization == null)
        {
            actionContext.Response = actionContext.Request
                .CreateResponse(HttpStatusCode.Unauthorized);
        } else
        {
            var authenticationToken = actionContext.Request.Headers
                .Authorization.Parameter;
            var decodedAuthenticationToken = Encoding.UTF8.GetString(
                Convert.FromBase64String(authenticationToken));
            var usernamePasswordArray = decodedAuthenticationToken.Split(':');
            var username = usernamePasswordArray[0];
            var password = usernamePasswordArray[1];

            if (GetUsers.GetDatabaseUsers.CheckCredentials(username, password))
            {// logic}

现在这似乎在 net core 中不起作用，目标是读取 Authorization 标头并将其反序列化，以便我可以将其传递给我的数据库逻辑，就像这样

public static bool CheckCredentials(string username, string password)
        {
            try
            {
                var databaseConnection = new MySqlConnection(ConnectionString);
                var queryCommand =
                    new MySqlCommand(
                        "SELECT COUNT(*) …