{"id":17833,"date":"2024-03-15T15:48:22","date_gmt":"2024-03-15T15:48:22","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-is-the-common-class-authorizeattribute-defined-in-net\/"},"modified":"2024-03-21T11:51:20","modified_gmt":"2024-03-21T11:51:20","slug":"how-is-the-common-class-authorizeattribute-defined-in-net","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-is-the-common-class-authorizeattribute-defined-in-net\/","title":{"rendered":"How is the common class AuthorizeAttribute defined in .NET?"},"content":{"rendered":"

In .NET, you can create custom authorization attributes by inheriting from the AuthorizeAttribute class. AuthorizeAttribute is an abstract base class used to mark controllers or action methods in ASP.NET that require authorized access.<\/p>\n

To create a generic AuthorizeAttribute class, you can define it by following the steps below:<\/p>\n

    \n
  1. Attribute that grants permission<\/li>\n<\/ol>\n
    public<\/span> class<\/span> CustomAuthorizeAttribute<\/span> : AuthorizeAttribute<\/span>\r\n{\r\n   \/\/ \u7a0b\u5e8f\u903b\u8f91\u5c06\u5728\u8fd9\u91cc\u6dfb\u52a0<\/span>\r\n}\r\n<\/code><\/pre>\n
      \n
    1. Check for authorization<\/li>\n<\/ol>\n
      protected<\/span> override<\/span> bool<\/span> AuthorizeCore<\/span>(HttpContextBase httpContext<\/span>)<\/span>\r\n{\r\n   \/\/ \u5b9e\u73b0\u6388\u6743\u903b\u8f91<\/span>\r\n   return<\/span> ...; \/\/ \u8fd4\u56detrue\u8868\u793a\u5141\u8bb8\u8bbf\u95ee\uff0c\u8fd4\u56defalse\u8868\u793a\u62d2\u7edd\u8bbf\u95ee<\/span>\r\n}\r\n<\/code><\/pre>\n
        \n
      1. ManageUnauthorizedRequest<\/li>\n<\/ol>\n
        protected<\/span> override<\/span> void<\/span> HandleUnauthorizedRequest<\/span>(AuthorizationContext filterContext<\/span>)<\/span>\r\n{\r\n   \/\/ \u5904\u7406\u672a\u7ecf\u6388\u6743\u7684\u8bf7\u6c42<\/span>\r\n   \/\/ \u53ef\u4ee5\u8fdb\u884c\u91cd\u5b9a\u5411\u6216\u8fd4\u56de\u7279\u5b9a\u7684HTTP\u72b6\u6001\u7801<\/span>\r\n}\r\n<\/code><\/pre>\n
        By customizing the AuthorizeAttribute class, you can use this attribute on controllers or action methods to implement permission control. For example:<\/p>\n
        [CustomAuthorize<\/span>]\r\npublic<\/span> ActionResult Index<\/span>()<\/span>\r\n{\r\n   \/\/ \u63a7\u5236\u5668\u903b\u8f91<\/span>\r\n   return<\/span> View();\r\n}\r\n<\/code><\/pre>\n
        The above steps outline the basic process of defining a general AuthorizeAttribute class. Depending on specific requirements, relevant authorization logic and handling operations can be added to the AuthorizeCore and HandleUnauthorizedRequest methods.<\/p>\n","protected":false},"excerpt":{"rendered":"
        In .NET, you can create custom authorization attributes by inheriting from the AuthorizeAttribute class. AuthorizeAttribute is an abstract base class used to mark controllers or action methods in ASP.NET that require authorized access. To create a generic AuthorizeAttribute class, you can define it by following the steps below: Attribute that grants permission public class CustomAuthorizeAttribute […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-17833","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHow is the common class AuthorizeAttribute defined in .NET? - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/how-is-the-common-class-authorizeattribute-defined-in-net\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How is the common class AuthorizeAttribute defined in .NET?\" \/>\n<meta property=\"og:description\" content=\"In .NET, you can create custom authorization attributes by inheriting from the AuthorizeAttribute class. 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