public override void OnAuthorization(AuthorizationContext filterContext)
{
base.OnAuthorization(filterContext);
bool skipAuthorization = filterContext.ActionDescriptor.IsDefined(typeof(AllowAnonymousAttribute), inherit: true) || filterContext.ActionDescriptor.ControllerDescriptor.IsDefined(typeof(AllowAnonymousAttribute), inherit: true);
if (skipAuthorization)
{
return;
}
#region 判断是否有该权限
if (Permissions != null)
{
MessageBoxModel messageBox = new MessageBoxModel();
messageBox.No = Guid.NewGuid().ToString();
messageBox.Type = MessageBoxTip.Exception;
messageBox.Title = "您没有权限访问,可能链接超时";
if (!filterContext.HttpContext.Request.IsAuthenticated)
{
messageBox.Content = "请重新<a href=\"javascript:void(0)\" onclick=\"window.top.location.href='" + ManagerConfig.GetLoginPage() + "'\">登录</a>后打开";
}
bool IsHasPermission = HttpContext.Current.User.Identity.IsInPermission(Permissions);
if (!IsHasPermission)
{
bool isAjaxRequest = filterContext.RequestContext.HttpContext.Request.IsAjaxRequest();
if (isAjaxRequest)
{
CustomJsonResult jsonResult = new CustomJsonResult(ResultType.Exception, messageBox.No, messageBox.Title, messageBox);
jsonResult.JsonRequestBehavior = JsonRequestBehavior.AllowGet;
filterContext.Result = jsonResult;
filterContext.Result.ExecuteResult(filterContext);
filterContext.HttpContext.Response.End();
return;
}
else
{
string masterName = "_LayoutHome";
if (filterContext.HttpContext.Request.QueryString["dialogtitle"] != null)
{
masterName = "_Layout";
}
filterContext.Result = new ViewResult {
ViewName = "MessageBox", MasterName = masterName, ViewData = new ViewDataDictionary {
Model = messageBox
}
};
return;
}
}
}
#endregion
}
void IExceptionFilter.OnException(ExceptionContext filterContext)
{
ILog log = log4net.LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
bool isAjaxRequest = filterContext.RequestContext.HttpContext.Request.IsAjaxRequest();
string controller = (string)filterContext.RouteData.Values["controller"];
string action = (string)filterContext.RouteData.Values["action"];
MessageBoxModel messageBox = new MessageBoxModel();
messageBox.No = Guid.NewGuid().ToString();
messageBox.Type = MessageBoxTip.Exception;
messageBox.Title = "抱歉,访问出错";
messageBox.Content = "<a href=\"javascript:void(0)\" onclick=\"window.top.location.href='" + ManagerConfig.GetHomePage() + "'\">返回主页</a>";
messageBox.IsTop = true;
if (ManagerConfig.CanViewErrorStackTrace())
{
messageBox.ErrorStackTrace = CommonUtils.ToHtml(filterContext.Exception.Message + "\r\n" + filterContext.Exception.StackTrace);
}
//判断是否异步调用
if (isAjaxRequest)
{
CustomJsonResult jsonResult = new CustomJsonResult(ResultType.Exception, messageBox.No, messageBox.Title, messageBox);
jsonResult.JsonRequestBehavior = JsonRequestBehavior.AllowGet;
filterContext.Result = jsonResult;
filterContext.Result.ExecuteResult(filterContext);
filterContext.HttpContext.Response.End();
}
else
{
string masterName = "_LayoutHome";
if (filterContext.HttpContext.Request.QueryString["dialogtitle"] != null)
{
masterName = "_Layout";
}
filterContext.Result = new ViewResult {
ViewName = "MessageBox", MasterName = masterName, ViewData = new ViewDataDictionary {
Model = messageBox
}
};
}
filterContext.ExceptionHandled = true;
log.Error("发生异常错误[编号:" + messageBox.No + "]", filterContext.Exception);
}
protected override void HandleUnauthorizedRequest(AuthorizationContext filterContext)
{
base.HandleUnauthorizedRequest(filterContext);
filterContext.Result = new RedirectResult(ManagerConfig.GetLoginPage());
}
