Security :: Unable To Validate Data?

Oct 15, 2010

when i click on any control on page following error occur.SOURCE: System.Web MESSAGE: Unable to validate data....

View 1 Replies


Similar Messages:

.net - Causes Of Unable To Validate Data

Aug 26, 2010

I'm getting "Unable to validate data" in a webfarm scenario but not all the time. I'm getting it about on AVERAGE 1x or 2x per hour but fairly random. All of the causes of this error that I know of are list below:achinekey in the machine.config (or web.config) not set the same in a web farm scenario. Mine are set the same in the machine.config.A page is submitted after a server recycle and the machinekey is set to auto. I'm using a static key which should

View 1 Replies

Php - Scraping .NET Website Keep Getting Unable To Validate Data?

Jul 6, 2010

I'm trying to php/curl scrape data from an .NET site (those with __VIEWSTATE, __EVENTVALIDATION). I monitor headers and post vars using Tamper Data so I'm pretty sure I haven't missed anything. My approach is to micmic the post back when the user click on one of the links and parse the response. But the response I'm getting is a page redirect to "Unable to validate data".

View 1 Replies

Unable To Validate Data Error Alert From Web Application?

Mar 10, 2011

I am getting " Unable to validate data" error alert from my web application.hich is developed with asp.net/c#but i didnt reproduced that error from my end. How can i fixed that error?Error Desciption : User Agent: Nokia7230/5.0 (06.90) Profile/MIDP-2.1 Configuration/CLDC-1.1 Mozilla/5.0 AppleWebKit/420+ (KHTML, like Gecko) Safari/420+User IP: 27.60.200.101

View 4 Replies

Web Forms :: HttpException (0x80004005): Unable To Validate Data?

Feb 16, 2010

I've got the problem with a simple e-mail form, it uses the simple.aspx and ASPEMAILLib.dll from the persits aspemail installation.The application is hosted on IIS 7, the application pool is a .NET 1.1. I followed the guide on http://blogs.iis.net/bills/archive/2008/06/02/installing-asp-net-1-1-with-iis7-on-vista-and-windows-2008.aspx

View 3 Replies

Unable To Validate Data. At System.Web.Configuration.MachineKeySection.GetDecodedData?

Apr 16, 2010

I have several websites which get approximately 3000 pageviews in total per day, and I get this viewstate error roughly 5-10 times per day, caught in global.asax:

System.Web.HttpException: Unable to validate data. at System.Web.Configuration.MachineKeySection.GetDecodedData(Byte[] buf, Byte[] modifier, Int32 start, Int32 length, Int32& dataLength) at System.Web.UI.ObjectStateFormatter.Deserialize(String inputString

View 1 Replies

System.Web.HttpException: Unable To Validate Data After Publishing Site

Feb 9, 2011

I have written the following code for login:

Sessn["IsLogin"] = false;
System.Configuration.Configuration config = System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration("~");
if (txtPassword.Text.Trim() == string.Empty)
[code]...

View 3 Replies

Configuration :: Server Error In Application ----- Unable To Validate Data?

Oct 29, 2010

Server Error in '/'Application. Unable to validate data. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Web.HttpException: Unable to validate data.Source Error

View 1 Replies

Forms Data Controls :: Unable To Validate GridView Items In Wizard Control?

Mar 18, 2010

I'm trying to validate that a GridView logated in one of the steps of the Wizard Control is populated by the user before the Next button is clicked. What I mean is that I need to block Next (or Prev) button until the user populates a gridview, once the gridview has at least one element then enable the (Next/Prev) buttons. How can I enable/disable Next/Prev buttons within a specific step?.

View 1 Replies

Security :: Validate Data On A Remote Website

Apr 25, 2010

On my website, I only want to allow users that are registerd real estate agents to be able to create an account.Is there a way to have the user registration process something like:1. User puts their "License"on my website Registration page and have them click a "next" button2. There would be a way to have the license validated on the following site: http://www2.dre.ca.gov/publicasp/pplinfo.asp3. If it is a valid license, the user is presented with the next step in the CreateUserWizard form.

View 2 Replies

Getting The Error "Unable To Validate Data" On ASP.NET 3.5 Website?

Mar 23, 2010

I am getting the error "Unable to validate Data" on my ASP.NET 3.5 website. Replication Steps:Open the Default.aspx web page (it just has a few asp.net controls) and leave it idle for approx 1hr.Click on a button (server side standard asp.net button) on the page and we get the error.After going through a couple of blogs, I've got the following suggestionsSome suggested the use of specifying the machine key. But is that really required considering that my website is hosted on a single application server (no web farm scenario). Not sure if I should be trying this.

View 2 Replies

Security :: Unable To Insert Data Into Membership Table.

Mar 28, 2011

I am simply create a form that accept some user details and insert some details into membership table and rest of other table.

Membership.CreateUser(username,password,email)

Roles.AddUserToRole(username,"user");

this will insert the details into the aspnet_users table and user is not assigned to any role and no membership record insert. Please give me some ideas how to do this.

View 5 Replies

Security :: Validate Local User Using C#?

Mar 25, 2010

I have created a user account local to my machine. I want to validate this user and his password using C#. I cannot use AD search as this user is local to my machine. I dont want to check his group.

View 2 Replies

Security - Secure Way To Validate The User's Credentials Against AD?

Mar 1, 2010

In my environment, we use Active Directory as our password repository. I'm writing an app that uses the users windows session (windows auth) to authenticate the user. This is working well, but I need to provide a way for users to log in as a different user. I setup a web form to accept a username and password. My question is this, I need a secure way to validate the user's credentials against AD. I cant have the credentials passed as clear text. Ive come across the impersonate user functions, but i'm leary because you have to pass a clear text password into the password field. I know I could also use LDAP, but without a certificate, I know plain LDAP is relatively insecure. Can someone point me in the right direction of a more secure solution to query AD with the credentials?

View 3 Replies

Security :: Validate Credentials Takes More Time?

Aug 11, 2010

PrincipalContext.validatecredentials(username, password);

Takes more time and high cpu usage to validate.

Is there any alternative way to validate credentials or any way to reduce the load and time?

View 2 Replies

Security :: Validate Username Check In A Registration Form?

Feb 19, 2011

I've done a registration form with username availability check.. (refer screenshot attached)..

the problem is when i click register it validates all d fields and doesn't check the username whether its available or not..

it simply inserts the value..

how can i make the username availability check a mandatory?

View 7 Replies

Security :: Custom Membership Provider / How To Pass A New MembershipUser To The Validate Method

Jan 29, 2010

Writing a custom membership / role provider and have to validate user with extra parameter to Membership.Validate. So, instead of Membership.Validate(username, password) I need Membership.Validate(username, password, client).

Is this possible with the existing MembershipProvider? I would have liked to pass a new MembershipUser to the Validate method but didn't see anything that would work for that.

View 1 Replies

Security :: Authentication Login That Access MySql To Validate The Credentials Entered?

Mar 29, 2011

have a form based authentication login that access MySql to validate the credentials entered.I was wondering how you would encrypt the password??

View 3 Replies

Security :: Sso / Unable To Login

Apr 19, 2010

i have two applications that have been posted to different subdomains

[URL]

and

[URL]

i want to be able to log from [URL] to e-order.

i have tried some things but i haven't accompliced to login.

i am always redirected to the login page of the e-order.

the thing is that i am not sure that the problem is the authentication ticket or something else.

here is what i have tried so far:

i am using the same machine key at both webconfigs,

i am using the following code to create the cookie at [URL]

[Code]....

[Code]....

[Code]....

[Code]....

View 3 Replies

Security :: Unable To Create Web Service In IIS

Nov 24, 2010

I'm having VS 2008 and OS vista. When I try to create a web service in IIS it gives me a error tht I shud run the VS 2008 as admin then create a web service. When I run as admintrator and create the web service then no problem. Is it possible to create the web service without running as administrator?

View 6 Replies

Security :: Unable To See Image Under HTTPS

Mar 29, 2010

I have a web site that is running under HTTPS on my web server, On my master page I have an image and no one can see the image accept for me if I access the web app from one of my two pc's.

What would cause the users not to be able to see the image on my default page? I have the site running under https and using the asp.net membership controls.

In my page I have the image like this <img src="../App_Themes/Images/CompLogo.gif"/> and no one can see it but me.

View 3 Replies

Security - FormsAuthentication - Unable To Redirect After Login?

Aug 9, 2010

I am using Forms Authentication in my VS-2005 website.In case of wrong credentials or while explicitly requesting protected pages the website is able to redirect user to login page. However, when correct login credentials are provided the application is not able to redirect the user to the desired page.While debugging I found that 'Request.IsAuthenticated=False' just before I redirect the user to the desired page.While coding I thought that this property will be set to true automatically after I generate the Authentication ticket. So do I need to set it explicitly inside the submit button click on Login page after validation?BTW I have not used the 'GetAuthcookie', 'SetAuthCookie' or 'RedirectFromLoginPage' methods.
I am posting the code inside the submit button click on the Login page as well as the Authentication and Authorization tags in web.config.

<authentication mode="Forms">
<forms name=".ASPXFORMSDEMO" loginUrl="~/Login.aspx" cookieless="UseCookies" path="~/"/>
</authentication>
<authorization>
<deny users="?"/>
</authorization>

Protected Sub btnsubmit_click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnsubmit.Click
'here first validate if the user is valid user
ad = New Aranya_Data

[code]....

View 1 Replies

Security :: Unable To Get Membership Working Using Sqlprovider?

Jan 7, 2011

I have now been trying for many days to get Membership on my website working but cannot. My aspnet db is a web sqlserver 2008 db.

My issues are

1). The MembersPages are still accessible by unauthenicated users in the deployed site. Using the local development server hyperlinking to a MemberPage does infact re-direct the user to the login page and the return url shown is the correct MemberPage selected. But on the deployed site clicking the hyperlink simply takes the un-authenticated user straight to the MemberPage.

2). On both sites, deployed and local, on clicking a login status control, the user is taken to the login page and is correctly authenticated, but the login page return url is always the default page and that is where the authenticated user is returned to even though the destination url in the login control states a MemberPage within the MembersPages directory.

3). In trying to overcome these issues, I have on several occasions deleted the login control and re-introduced it. Although the login control shows while debugging and when the site is deployed, on the login page in the IDA, there is instead an error message stating "Error Creating Control - Login1. Duplicate Component name 'Login1'. Component names must be unique and case sensitive. I'm not sure how to get rid off the duplication.

[Code]....

View 4 Replies

Security :: Unable To Save Any Profile Information?

Feb 4, 2011

I have not been able to save any profile information? All the tutorials seem straightforward but nothing works.

[Code]....

[Code]....

If I am using the default profile provider, why won't this work?

View 4 Replies

Security :: Unable To Create Virtual Directory In IIS 7.5?

Jan 27, 2010

i am writing following code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

[Code]....

wen i m running this code its giving me "access id denied" exception..

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved