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我想檢查我的MVC應用程序的安全性。當我嘗試輸入HTML或JavaScript時,會出現一個錯誤:潛在的危險請求。潛在的危險請求,隱藏錯誤
Server Error in '/' Application.
A potentially dangerous Request.Form value was detected from the client (TEKST="<html><b>joo</b></ht...").
Description: Request Validation has detected a potentially dangerous client input value, and processing of the request has been aborted. This value may indicate an attempt to compromise the security of your application, such as a cross-site scripting attack. To allow pages to override application request validation settings, set the requestValidationMode attribute in the httpRuntime configuration section to requestValidationMode="2.0". Example: <httpRuntime requestValidationMode="2.0" />. After setting this value, you can then disable request validation by setting validateRequest="false" in the Page directive or in the <pages> configuration section. However, it is strongly recommended that your application explicitly check all inputs in this case. For more information, see http://go.microsoft.com/fwlink/?LinkId=153133.
Exception Details: System.Web.HttpRequestValidationException: A potentially dangerous Request.Form value was detected from the client (TEKST="<html><b>joo</b></ht...").
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
這看起來不錯,不可能注入HTML或JavaScript。但是我不喜歡的東西,用戶會看到我的版本的ASP.net和一切。
如何刪除此錯誤並僅給出以下消息:我不喜歡您的輸入或其他內容。
我試圖做到這一點,但是這是行不通的:
[Authorize]
public ActionResult Create(int album_id)
{
ViewBag.album_id = album_id;
return View();
}
[Authorize]
[HttpPost]
public ActionResult Create(REVIEW model)
{
string txt = null;
try
{
txt = model.TEKST;
}
catch (System.Web.HttpRequestValidationException)
{
txt = "errorrr";
}
return RedirectToAction("Add", new { tekst = txt, album_id=model.ALBUM_ID});
}
SOLUTION: 見Nudier的回答
我推薦第一種方法。可以通過修改web.config臨時禁用通過第一種方法重定向。第二件事情並不容易。 –
我試過了第一種方法,但它仍然在做相同的處理...... – user1408786
這也在我的配置文件中:
user1408786