We have an ASP.NET forum (Community Server) installed in a subdirectory of a site. For some odd reason we occasionally get:
Login failed for user 'NT AUTHORITYNETWORK SERVICE'
If we open the web.config file and save it again without modifying anything in it, the login works again. This happens with intervals of 1-3 days.
sir when any connction or error or exception generated in a page then control will go to where(which section)in the web.config file. i have to create a page when any exception or error or connection fails occurs from that it will redirect to login page so what code i have to write under web.config file pl tell me?
View 4 RepliesIf application is started without debugging - it runs smoothly, when I press F5 I get: "Unable to start debugging on the web server. Could not start ASP.NET debugging. More information may be available by starting the project without debugging. Click Help for more information"I noticed that problems are caused by URL Rewrite section in web.config:
<rewrite>
<rules>
<clear />
<rule name="LowerCaseRule" stopProcessing="true">
<match url="[A-Z]" ignoreCase="false" />
when I comment it out - I can start debugging. Also debugging works on VS's built-in web server.I'm running Win7 64 bit, VS 2010, application's framework is 4.0, in IIS application has ASP.NET 4.0 Intergrated pool set
What might cause this? Seems to be happening at random on a site I created. A user will for example be filing in a form, and when they click Save, it will flash to the login page as if the session has expired, but it will still show them logged in, and if they click back and save again it will work. It's not confined to the one page either, it just seemingly at random acts like the session has expired when it hasn't.
View 7 RepliesI have what I think is a very common scenario but I've searched quite some time now and can't seem to find the answer! I have a standard web app that has a web.config in the root directory. I have some account management pages in a subdirectory called Accounts. Any timeouts at the root level work fine - the user is redirected to Default.aspx as indicated in my Forms authentication. My problem is when the users are in the Accounts (or any) subdirectory and they go off for coffee and the app times out. On the next click, they get an error saying "Accounts/Default.aspx" cannot be found. And Default.aspx is not there as it sits at the root level. It's trying to redirect them to the default login URL as defined in the web.config file but that doesn't work when the user is sitting in a subdirectory. I don't want to put a default page in this any every sub directory. I have tried putting a web.config file in the subdirectory but it throws the error about machine to application level/IIS.
View 1 RepliesI have a login control on the page, but it faild to login and I dont even know how to debug it.
Can you give me a basic knowledge what should be on the web.config for this to work?
I know that the login worked for me for some days, and then stopped....I made some changes on the website.
I'm using IIS 7.5 on Server 2008 R2 to configure a .Net 4-based website. I've used the Web Deployment Tool to import a known-good, 32-bit Windows 7-based IIS server package. As far as I can tell, the 2008-based IIS server and application pool are now properly configured to use .Net 4, and that the server setup is identical to that of the known-good configuration.The problem I'm having is that when I attempt to load a page on the new site, IIS returns a compilation error of the .Net framework's web.config. The error is copied below. It's my understanding that a properly-configured server shouldn't have any problem compiling this file, so I'm looking for some pointers on what I can do to resolve this. I've verified that:
both .Net 4 and .Net 3.5.1 are installed on the server, the 'default' page at http://localhost loads properly http://localhost/Services, the root folder of my application, can be browsed commenting out the offending System.Xml.Linq namespace simply results in a compilation error of some other namespace in the same group.
Server Error in '/Services' Application.
Compilation Error
Description:An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: CS0234: The type or namespace name 'Linq' does not exist in the namespace 'System.Xml' (are you missing an assembly reference?)
Source Error: Line 400: <add namespace="System.Web.UI.WebControls.WebParts" />Line 401: <add namespace="System.Web.UI.HtmlControls" />Line 402:<add namespace="System.Xml.Linq" />Line 403: </namespaces>Line 404:
Source File: c:WindowsMicrosoft.NETFrameworkv4.0.30319Configweb.config
Line: 402
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1
What does this mean and how can I correct it?Cannot open database "myDATABASE" requested by the login. The login failed.Login failed for user 'NT AUTHORITYNETWORK SERVICE'. I'm using SQL Server 2008 EXPRESS and Visual Web Developer 2008
View 2 RepliesLanguage-Asp.net(c#) 2008 Sql Server 2005 well i designed a simple login form which checks the user and password with sql server but now i want to make it a little bit more secured basically i want if a user attempts wrong password with more then 3 /5 times. his id or username should be locked(which i will be running a update procedure) or he must be redirect to denied.htm and one more thing he should be able to get only n only 3/5 attempts whether he opens firefox browser,internet explorer ,safari,google chrome or any other browser
View 6 Replieswell i designed a simple login form which checks the user and password with sql server
but now i want to make it a little bit more secured
basically i want if a user attempts wrong password with more then 3 /5 times.
his id or username should be locked(which i will be running a update procedure) or he must be redirect to denied.htm
and one more thing he should be able to get only n only 3/5 attempts whether he opens firefox browser, internet explorer ,safari,google chrome or any other browser
I am consuming a Web service passing it an XML string. The WS is querying a SQL Databse and returns an XML string. It all works fine from within Visual Studio 2010. Running the website from the browser, I receive the following error when calling ws.method "RQ.ProcessRequest(XMLOut, XMLIn)":
INNER EXCEPTION: System.Exception: The login failed when connecting to SQL Server SOMTSNAV01
[Code]....
Is there some additional credentials I need to pass to the WS? Is there anything that needs to be done on th WS side to ensure login does not fail? Ideas anyone?
i intent to prevent user to login after 3 fails. After that, system said the user have to wait about 20 minutes.
How the best approach to do that?
I'm currently integrating a web application into a customers network. The application has been successfully used many times.But here we've got the following problem:If the login page is requested just by the hostname everything works fine, but if the FQDN is used the login page just reloads withous doing anything. There's no error displayed.http://hostname:port/Login.aspx => fine
http://hostname.intern.customer.domain.foo.com => doesn't work, no error
(The FQDN is quite long)
The login page is very simple:
<asp:Login ID="loginCtrl" runat="server">
<LabelStyle HorizontalAlign="Left" />
</asp:Login>
Codebehind:
protected override void OnLoad(EventArgs e)
{
if (!this.IsPostBack)
[code]...
[Code]....
the page on submit will try to check the credentials on database instead of my web.config like i need. How to achieve that.
I created one aspx page in that, using username and password I am redirecting to other page, now if fails i need to display a model popup message
View 24 RepliesI have a website that requires users to login, but I am having problems when authenticating a users.I create a user which works fine, I then test the login on the development machine and everything works fine the user is logged in.But if a try to login the user in via the live website (same database) I get errors stating that the login attempt has failed.I don't understand why it would work on the development machine but won't work with the live version of the website.
View 5 RepliesI have deploy my web site, it contains a project!
in MyWeb there are all the aspx page and some entites datamodel, in MyApp there are the class with function like "getter data from DB" and there is a entity data model.
afeter the deploy, I have only the web.config and the connection string for the entity datamodel....itīs run ok, read/write the data on the DB.
The problem is with MyApp.....after the deploy it is a dll file and I donīt have the app.config and the entity inside it donīt run, not read/write nothing on the DB.
There arenīt error or messager but not read/write the data in the MyApp project.
all run on the iis 7
now...the question is:
I lose the connection string (in app.config) after the deploy?
Can I put a entity in the MyWeb and read it in another project (myApp)?
ps: for connect to DB I use not the c# code:
var db=from x in AccessDB.Example select x;
I am developing web applicaiton. I want to read web.config in App.config file. I have appSettings and connectionStrings in web.config. How to read that?
View 10 RepliesWhile using a third party dll I was getting the following exception - "exePath must be specified when not running inside a stand alone exe" with following trace
System.Configuration.ConfigurationManager.OpenExeConfigurationImpl(ConfigurationFileMap fileMap, Boolean isMachine, ConfigurationUserLevel userLevel, String exePath).
The reason I found was that it was looking for app.config and I had provided the details in web.config. My question is why does the system.configuration differentiate between web.config and app.config.
I upgrade my application from .NET 2.0 to .NET 4.0. Everything went smooth, with very few errors. Now the code is compiling fine, but run time environment is loading the configuration parameters from app.config instead of web.config;Here is my setup:Objects project: has app.configUI project: has web.config, When I run this site, it is fetching the configuration parameters from app.config. Any idea if I need to make any changes to read it from web.config instead of app.config? It used to work fine in my previous environment.
View 8 RepliesI have installed Visual Web Developer 2008 Express Edition along with SQL Server Express 2008 on Windows Vista and Windows 7. On Windows Vista, when I click the "ASP.Net Configuration" icon in the Solution Explorer and then click on the "Security" link, a new ASPNETDB.MDF file is created in the App_Data folder of any new project I have open. The same actions on my "Windows 7 Ultimate" machine will result in a message along the lines of "Your Data Source is not configured properly. This may be because the server has an invalid name or you do not have the proper credentials or you do not have the proper permissions"(not at Windows 7 machine right now so this isn't verbatim)
View 4 Repliesasp.net 3.5...
I changed a method from public static void LogError(Exception exception) to public static Guid LogError(Exception exception) and once deployed the app throws the error
Method not found: 'System.Guid DefaultTechnologies.Portal.BusinessLogic.Common.LogError(System.Exception)'.
When deployed I sent all non-third party *.dll to be dropped into the bin folder. Runs fine from my machine :) but fails like crap everywhere else.
Several production websites running for months with no problems, all of sudden now fail to compile sporadically.
The compiler will generate errors:
ASPNET: Make sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl).
On master page code behind files that it did not before.
In addition, this error will go away (most of the time) if we recycle the application pool.
I have used a dll named MARCEngine, which is used to read Marc data. I use a method named MARC2MARC21XML which converts a normal marc file to an XML file.
The problem is it works great on my local IIS, but when I upload it to the production server, it only generates the root node and not the child nodes.
Here is a snippet of my sample page :
[Code]....
Asp.net has the permissions to access the files geneated.
JQuery to asmx fails on Windows 2008 R2 SP1