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Web API承認属性でリクエストCookieを取得するにはどうすればよいですか？

.NETには、2つのAuthorizeAttributeクラスがあります。 System.Web.Http名前空間で定義されたもの：

namespace System.Web.Http
{
    // Summary:
    //     Specifies the authorization filter that verifies the request's System.Security.Principal.IPrincipal.
    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, Inherited = true, AllowMultiple = true)]
    public class AuthorizeAttribute : AuthorizationFilterAttribute
    {
        // Summary:
        //     Initializes a new instance of the System.Web.Http.AuthorizeAttribute class.
        public AuthorizeAttribute();

        // Summary:
        //     Gets or sets the authorized roles.
        //
        // Returns:
        //     The roles string.
        public string Roles { get; set; }
        //
        // Summary:
        //     Gets a unique identifier for this attribute.
        //
        // Returns:
        //     A unique identifier for this attribute.
        public override object TypeId { get; }
        //
        // Summary:
        //     Gets or sets the authorized users.
        //
        // Returns:
        //     The users string.
        public string Users { get; set; }

        // Summary:
        //     Processes requests that fail authorization.
        //
        // Parameters:
        //   actionContext:
        //     The context.
        protected virtual void HandleUnauthorizedRequest(HttpActionContext actionContext);
        //
        // Summary:
        //     Indicates whether the specified control is authorized.
        //
        // Parameters:
        //   actionContext:
        //     The context.
        //
        // Returns:
        //     true if the control is authorized; otherwise, false.
        protected virtual bool IsAuthorized(HttpActionContext actionContext);
        //
        // Summary:
        //     Calls when an action is being authorized.
        //
        // Parameters:
        //   actionContext:
        //     The context.
        //
        // Exceptions:
        //   System.ArgumentNullException:
        //     The context parameter is null.
        public override void OnAuthorization(HttpActionContext actionContext);
    }
}

System.Web.Mvc名前空間で定義されたもう1つ：

namespace System.Web.Mvc
{
    // Summary:
    //     Specifies that access to a controller or action method is restricted to users
    //     who meet the authorization requirement.
    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, Inherited = true, AllowMultiple = true)]
    public class AuthorizeAttribute : FilterAttribute, IAuthorizationFilter
    {
        // Summary:
        //     Initializes a new instance of the System.Web.Mvc.AuthorizeAttribute class.
        public AuthorizeAttribute();

        // Summary:
        //     Gets or sets the user roles that are authorized to access the controller
        //     or action method.
        //
        // Returns:
        //     The user roles that are authorized to access the controller or action method.
        public string Roles { get; set; }
        //
        // Summary:
        //     Gets the unique identifier for this attribute.
        //
        // Returns:
        //     The unique identifier for this attribute.
        public override object TypeId { get; }
        //
        // Summary:
        //     Gets or sets the users that are authorized to access the controller or action
        //     method.
        //
        // Returns:
        //     The users that are authorized to access the controller or action method.
        public string Users { get; set; }

        // Summary:
        //     When overridden, provides an entry point for custom authorization checks.
        //
        // Parameters:
        //   httpContext:
        //     The HTTP context, which encapsulates all HTTP-specific information about
        //     an individual HTTP request.
        //
        // Returns:
        //     true if the user is authorized; otherwise, false.
        //
        // Exceptions:
        //   System.ArgumentNullException:
        //     The httpContext parameter is null.
        protected virtual bool AuthorizeCore(HttpContextBase httpContext);
        //
        // Summary:
        //     Processes HTTP requests that fail authorization.
        //
        // Parameters:
        //   filterContext:
        //     Encapsulates the information for using System.Web.Mvc.AuthorizeAttribute.
        //     The filterContext object contains the controller, HTTP context, request context,
        //     action result, and route data.
        protected virtual void HandleUnauthorizedRequest(AuthorizationContext filterContext);
        //
        // Summary:
        //     Called when a process requests authorization.
        //
        // Parameters:
        //   filterContext:
        //     The filter context, which encapsulates information for using System.Web.Mvc.AuthorizeAttribute.
        //
        // Exceptions:
        //   System.ArgumentNullException:
        //     The filterContext parameter is null.
        public virtual void OnAuthorization(AuthorizationContext filterContext);
        //
        // Summary:
        //     Called when the caching module requests authorization.
        //
        // Parameters:
        //   httpContext:
        //     The HTTP context, which encapsulates all HTTP-specific information about
        //     an individual HTTP request.
        //
        // Returns:
        //     A reference to the validation status.
        //
        // Exceptions:
        //   System.ArgumentNullException:
        //     The httpContext parameter is null.
        protected virtual HttpValidationStatus OnCacheAuthorization(HttpContextBase httpContext);
    }
}

これら2つの主な違いは次のとおりです。

  • System.Web.HttpバージョンはWeb APIで使用できます
  • System.Web.MvcバージョンはASP.NET MVCで使用できます
  • HttpバージョンがHttpActionContextタイプを使用する場合、MvcバージョンはOnAuthorizationメソッドでAuthorizationContextパラメータタイプを使用します。

HttpのAuthorizeAttributeバージョンのリクエストCookieにアクセスしたい。 Mvcバージョンでは、次のように実装されます。

public class Foo : AuthorizeAttribute
{
     public override void OnAuthorization(AuthorizationContext filterContext) 
     {
          HttpCookie cookie = filterContext.HttpContext.Request.Cookies.Get("Bar");    
     }
}

HttpActionContextを使用して同じようにできることを誰かが知っていますか？まったく可能ですか？それが不可能な場合-なぜそうなのか？

c#asp.netasp.net-mvccookiesasp.net-web-api
11
Landeeyo
public class Foo : AuthorizeAttribute
{

    public override void OnAuthorization(HttpActionContext actionContext)
    {
        var cookie = actionContext.Request.Headers.GetCookies("Bar").FirstOrDefault();
    }
}
13
Prasanjit
string sessionId = "";

CookieHeaderValue cookie = Request.Headers.GetCookies("bar").FirstOrDefault();
if (cookie != null)
{
    sessionId = cookie["bar"].Value;
}
4
SharpCoder

GetCookies はcookieのコレクションを返します[〜＃〜] s [〜＃〜]次に、Cookieを取得する必要があります必要。

public class Foo : AuthorizeAttribute
{

      public override void OnAuthorization(HttpActionContext actionContext)
      {
           var cookies = actionContext.Request.Headers.GetCookies("Bar").FirstOrDefault();

           var cookie = cookies["Bar"];
      }
}
3
Farukh