Hi,
I have a web form containing a TextBox that allows users to edit XML files.
When the page is posted, the changes are saved. This worked fine until the
ValidateRequest 'feature' came along in .Net 1.1
Now, I've been told that it can be disabled using the 'ValidateReques t'
attribute (of Page). This works on 1.1 and is fine since I always encode and
check my strings manually to ensure no malicious script can be submitted.
The problem is that our web app is distributed to various clients. When they
have 1.1 installed, everything's fine. But most of them are still on the 1.0
Framework. When they access that web form, they receive this error message :
The 'ValidateReques t' attribute is not supported by the 'page' directive.
Now, I've been looking everywhere on how to handle this. I can't believe I'm
the only one facing this problem. I just can't go and tell my clients to
add/remove this attribute in the .aspx source. What is the solution? Is
there a way to programmaticall y set the validateRequest attribute of a Page?
What I would like to do is check the version of the framework and add
validateRequest = False if I'm running on .Net 1.1... help!
Regards,
Shaun. 1 3230
Your not alone ... I have run into various problems with Caching, webcontrol
buttons and much more that simply don't work in the 1.0 framework and only
somewhat work now in 1.1. It is very frustrating and if you find a
solution, please also let me know.
"Shaun Dore" <sh*******@vide otron.ca> wrote in message
news:zU******** *********@charl ie.risq.qc.ca.. . Hi,
I have a web form containing a TextBox that allows users to edit XML
files. When the page is posted, the changes are saved. This worked fine until the ValidateRequest 'feature' came along in .Net 1.1
Now, I've been told that it can be disabled using the 'ValidateReques t' attribute (of Page). This works on 1.1 and is fine since I always encode
and check my strings manually to ensure no malicious script can be submitted.
The problem is that our web app is distributed to various clients. When
they have 1.1 installed, everything's fine. But most of them are still on the
1.0 Framework. When they access that web form, they receive this error message
: The 'ValidateReques t' attribute is not supported by the 'page' directive.
Now, I've been looking everywhere on how to handle this. I can't believe
I'm the only one facing this problem. I just can't go and tell my clients to add/remove this attribute in the .aspx source. What is the solution? Is there a way to programmaticall y set the validateRequest attribute of a
Page? What I would like to do is check the version of the framework and add validateRequest = False if I'm running on .Net 1.1... help!
Regards, Shaun.
This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: mar |
last post by:
Does anybody know what configuration section should i set
to false here. I also tried setting the page directive
to false but that didn't fix it.
Thanks!
mc
A potentially dangerous Request.Form value was detected
from the client (ResultInput="...="1.0"?> <ResultData
xmlns:xs...").
|
by: Benny |
last post by:
Hello Experts,
If the contents of a text box containing a html tag like formmated
characters, i.e. <hello>, and if the validateRequest is set to true, it
gives an error when post back: A potentially dangerous Request.Form
value was detected from the client. Just wondering what are the
drawbacks if the validateRequest is set to true? Under what situations
should the validateRequest set to true or false?
Thanks,
|
by: Ray Williams |
last post by:
I have a specific page that I have chosen to disable the .NET 1.1 validateRequest options by setting the page directive attribute of "validateRequest" from true to false. I manually validate all controls within this page. This page includes a UserControl which contains a textbox. It appears that the validateRequest attribute is not propagated to the usercontrol when the page is processed. This results in the standard "potentially dangerous"...
|
by: Tim Zych |
last post by:
I'm trying to stop .Net from validating data entered into a textbox. When I
enter < or > .Net returns an error:
potentially dangerous Request.Form value was detected from the client...
so a search on google indicates a couple of options:
1. Add validateRequest = "false" in the page directive. So I add it:
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="addcode.aspx.vb"
|
by: Max Metral |
last post by:
Ok, I have a global page class derived from System.Web.UI.Page, let's call
it BasePage. I have another class derived from that called MemberPage. It
checks the Form collection if it's a post for some "common" fields.
Now, I have an aspx page whose code behind derives from BasePage, and which
sets ValidateRequest=False in the page directive of the aspx. I can post
<script> tags and such with no problems.
However, when I make the...
| |
by: Andy Fish |
last post by:
Hi,
I have one textbox on the form that needs to have ValidateRequest disabled,
but it seems that it can only be enabled/disabled at a page level.
assuming I have to disable it at for the whole page, how can I invoke
ValidateRequest functionality for the other text boxes individually? I was
looking for some kind of method on I can call that says "validate this
control as if ValidateRequest were true" or a function "would this string...
|
by: Umut Tezduyar |
last post by:
I couln't find the code begind property on the Page object that
represents the "ValidateRequest" attribute on the @Page element.
There must be some property that the PageParser knows what to do when when
parsing ValidateRequest. I couldn't find any information about this.
Besides, it seems only can be declared on the html, and .config.
What if i am a control author and want to disable ValidateRequest for
some controls. For example, i dont...
|
by: Dave H |
last post by:
If put this into my Web.config. Shouldn't this turn off the ValiateRequest
app wide?
<configuration>
<system.web>
<pages buffer="true" validateRequest="false" />
I pass SQL around to pages, and sometimes, this causes the 'Cross Site
|
by: \A_Michigan_User\ |
last post by:
*WITHOUT* using: ValidateRequest="False" for the whole page (or my whole
site)....
How would I trap/detect that a textBox contains some illegal characters?
(I'm using asp.net v1.1 and vb.net)
Thanks.
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
| |
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |