public class CustomAuthorizationMiddlewareResultHandler : IAuthorizationMiddlewareResultHandler { public async Task HandleAsync(RequestDelegate next, HttpContext context, AuthorizationPolicy policy, PolicyAuthorizationResult authorizeResult) { var endPoint = context.GetEndpoint(); var controllerActionDescriptor = (ControllerActionDescriptor)endPoint.Metadata .ToList().FirstOrDefault(d => d is ControllerActionDescriptor); var controllerName = controllerActionDescriptor.ControllerName; var actionName = controllerActionDescriptor.ActionName; if (!context.User.Identity.IsAuthenticated) { context.Response.StatusCode = (int)HttpStatusCode.Unauthorized; await context.Response.WriteAsync("{\"data\":{\"succeeded\":false,\"code\":401,\"message\":\"登录已过期，请重新登录\"}}"); return; } else if (!await HandleRequirementEvaluateAsync(context.User, controllerName, actionName)) { context.Response.StatusCode = (int)HttpStatusCode.Forbidden; await context.Response.WriteAsync("{\"data\":{\"succeeded\":false,\"code\":403,\"message\":\"您暂无足够的权限执行该操作\"}}"); return; } await next(context); } }
自从.NET 5有了IAuthorizationMiddlewareResultHandler授权中间件接口，一切又是那么得心应手！
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