public void OnAuthorization(AuthorizationContext filterContext)
{
var routedata = filterContext.RouteData;
var ritem = routedata.Values["id"];
if (ritem == null)
{
throw new InvalidOperationException("Hiányzó Id");
}
routedata.Values.Remove("id"); //Lecseréljük
var provided = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
var decoded = StringEncoderHelper.GetDecoded((string)ritem);
string rootinputname = string.Empty;
if (!(decoded is IEnumerable))
{
rootinputname = "id";
}
EncryptedValueProviderFactoryBase.AddToProvidedList(provided, rootinputname, decoded);
foreach (KeyValuePair <string, object> keyValuePair in provided)
{
routedata.Values.Add(keyValuePair.Key, keyValuePair.Value);
}
}
public override IValueProvider GetValueProvider(ControllerContext controllerContext)
{
var provided = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
try
{
//Megkeressük a hobj- karakterekkel kezdodő input elemeket
foreach (string inputname in
controllerContext.HttpContext.Request.Form.Keys.Cast <string>()
.Where(inputname =>
inputname.StartsWith(SecurityHtmlExtension.SecurityHiddenFieldNamePrefix)))
{
//levágjuk az input név elejéről a hobj- -et
string rootinputname = inputname.Substring(SecurityHtmlExtension.SecurityHiddenFieldNamePrefix.Length);
//Visszaalakítjuk a szöveges adatot objektummá
var decoded = StringEncoderHelper.GetDecoded(controllerContext.HttpContext.Request.Form[inputname]);
//Rekurzívan bejárva az objektumot feltöltjük a szótárat azokkal
//a property path-okkal, amikhez tudunk értéket szolgáltatni
AddToProvidedList(provided, rootinputname, decoded);
}
if (provided.Count == 0)
{
return(null);
}
return(new DictionaryValueProvider <object>(provided, System.Globalization.CultureInfo.CurrentCulture));
}
catch (Exception ex)
{
throw new InvalidOperationException("Hibás adat", ex);
}
}
public static MvcHtmlString EncodedActionLink(this HtmlHelper htmlHelper, string title, string action, string controller, Dictionary <string, object> routeData)
{
var routeValues = new RouteValueDictionary();
routeValues.Add("id", StringEncoderHelper.GetEncodedString(routeData));
return(MvcHtmlString.Create(HtmlHelper.GenerateLink(htmlHelper.ViewContext.RequestContext,
htmlHelper.RouteCollection, title, (string)null, action, controller,
routeValues, null)));
}
public static MvcHtmlString EncodedHidden(this HtmlHelper htmlHelper, string name, object value)
{
if (value == null)
{
return(MvcHtmlString.Empty);
}
var encoded = StringEncoderHelper.GetEncodedString(value);
return(InputExtensions.Hidden(htmlHelper, SecurityHiddenFieldNamePrefix + name, encoded));
}