when i am trying to test my webpage i get this message : " Login failed for user ''. The user is not associated with a trusted SQL Server connection. " idon`t know what to do with
because it`s my first webapp
My web service app on my Windows XP box is trying to log in to my sql server 2005 database on the same box. The machine is part of a domain. I am logged in in the domain and I am an admin on my machine. I am using Windows Authentication in my connection string as in "Server=myServerAddress;Database=myDataBase;Trusted_Connection=True". SQLServer is configured for both types of authentication (mixed mode) and accepts remote connections and accepts tcp and named pipes protocols. Integrated authentication is enabled in IIS and with and without anonymous access. 'Everyone' has access to computer from network setting in local security settings. ASPNET is a user in the sql server and has access to the daatabase. user is mapped to the login.
The app works fine for other developers which means the app shouldn't be changed (It's not new code). So it seems it's my machine which has an issue.
I am getting the error "Login failed for user ''. The user is not associated with a trusted SQL Server connection" Note the blank user name. Why am I getting this error when both the app and database are on my machine? I can use SQL Server authentication but don't want to. I can connect to the database using SSMS and my Windows credentials.
It might be related to setspn, kerberos, delegation, AD. I am not sure what further checks to make?
I am trying to use Windows Authentication in my asp code. I have read / tried all answers on the web but couldnt my page to connect to sql. I m using classic asp.
My conn string looks like :
OCONN.OPEN ("PROVIDER=SQLOLEDB; DATA SOURCE myserver; INITIAL CATALOG=nrth; Integrated Security=SSPI; trusted_Connection=yes")
but I mgetting error
Microsoft OLE DB Provider for SQL Server
Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.error '80004005'
I have an ASP.Net website running on IIS7. The Application Pool is set to ASPv4 Classic.
Authentication Mode is set to ASP.Net Authentication & Windows Authentication
My question is, when I want to connect to SQL using a "trusted connection" in the Connection String, what user will actually be passed into SQL?
I thought it would pass my logon details, but it is coming back with an NT AUTHORITYANONYMOUS LOGON error, which seems to point towards it not passing in my logon.
I have found below link. What is the procedures in installing and setup of using a trusted subsystem model?? It involves in using application certificate in which how can I find and generate???
[URL]
I have some dedicated servers running ASP.NET applications over internet. All servers are fully trusted (all belongs to the same company) and need to communicate to each other in a secure way. They are not part of a domain or work group and should not be.Each server acts as both client and server of some WCF services. These services are few (1-2 per server) and light (a little data is transferred on each call).
I can use self-signed SSL certificates or X509. I'm looking for some way to make sure nobody from internet can call a WCF service on a server. New server would be added in the future.I read about WCF but now I'm confused, is it good idea to use self-signed SSL certificates or not (non self-signed is not an option at the moment), which binding to use, which security mode to use, which authentication method to use
I can get the list of user groups from the same domain based on the logged in users by using following commandSystem.Web.HttpContext .Current.Request.LogonUserIdentity.GroupsBut in my case user can be part of another trusted domain group also. The above command is not retrieving the trusted domain groups.Is there any way to get all the groups belongs to logged in user even he is part trusted domain group also?
View 1 RepliesI have got ssl security for my website.I have written onLoad that [URL] ... Should redirect on [URL] ... it redirects but first the [URL] ....pages loads full and then after a sec it redirects...I want to solve this
function(){
windows.onload = windows.location.href("https://mylifeshades.com")
}
I was able to publish a web application with many projects inside it and which connects to oracle databasenow, I put it on remorte IIS 2003 server but it gave this error that has to do with aspnetdb fileA network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)and then I tried it on my local windows7 IIS local host and I got this error Failed to generate a user instance of SQL Server due to failure in retrieving the user's local application data path. Please make sure the user has a local user profile on the computer. The connection will be closed.
View 2 RepliesI have a requirement I should connect to MS SQL server under IIS Application pool account from ASP.NET application where Windows Authentication is enabled. I cannot use user name and password in connection string.
ASP.NET application should use Entity Framework 4.0 to work with data.
I just installed sql server 2008 R2 on my computer. I am trying to connect to sql server throught my C# code and everytime I run the C# program,
I get this error "A network-related or instance-specific error occurred while establishing a connection to SQL Server.
The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) "
The connection string that I used in my web.config file is
[Code]....
I am not sure what am I doing wrong, but I followed this article below step by step and still I am getting the same error
http://blog.sqlauthority.com/2009/05/21/sql-server-fix-error-provider-named-pipes-provider-error-40-could-not-open-a-connection-to-sql-server-microsoft-sql-server-error/
My instance name is MSSQLSERVER and the server that I am using is on my local machine and it has my computer name in it.
I am using sql server fulll edition.any idea how should I solve this issue, I search on net but not found any helpful answer.
View 4 RepliesI would like to do a connection of asp.net page with Sql Server. Here I would like to read the Windows user account name and pass in the connection.The connection should be Windows authentication. IIS server and Sql server are installed in different machine. Here I am able to connect locally, When I am running from server, It takes windows account of Server.
so i can read local account(Where user is accessing the web application) and make windows authentication sql server connection.
first of all: this probelm was already an issue in [URL] but it does not resolve my problem: I have VS2008 and SQL Server 2008 Express with Adv. Option istalled. When compiling a page with the reportviewer control I get the error Type 'Microsoft.Reporting.RdlBuildProvider' cannot be instantiated under a partially trusted security policy (AllowPartiallyTrustedCallersAttribute is not present on the target assembly). C:websitesadAgencyweb.config
From the obove mentioned post I learned to use <trust level="Full" /> in the web.config file (which I never used on other Implementations that work). Now the compilation works, but when I start the web application and call that page I get a lot of JScrip Errors like: Runtime error in Microsoft JScript: 'RSClientController' is undefined, which comes from a line in the dynamic page.aspx file: document.getElementById('ctl00_maincontent_ReportViewer1').ClientController = new RSClientController "ctl00_maincontent_ReportViewer1_ctl03", "ReportFramectl00_maincontent_ReportViewer1", ...
I should mention, that I had SQL Server 2005 Express uninstalled before the 2008 version.
I have VS 2010 professional. I am trying to open "ASP.Net Configuration" through Project -> ASP.Net Configuration.
It pops up the Notification about the ASP.Net Development Server localhost but doesn't open ASP.Net Configuration in the default browser.I clicked on the Root Url (by double clicking on the 'development server' at the right bottom from Notification Manager).
It throws following error
"An error was encountered. Please return to the previous page and try again."
Clicking on "How do i use this tool".It opened page with error.
Tool Has Timed Out
In my web.config I have:
[Code]....
If I just have ADProvider1 it works, when I add ADProvider2, even though for testing I only use ADProvider1 I get an error: "Unable to establish secure connection with the server" Am I adding the second provider to the membership section incorrectly?
Windows 7 Ultimate 64bit Visual Studio 2008 Team System Using C# SQL Server 2005 Express Management Studio (Service Pack 3) By using Visual Studio 2008,I opened Server Explorer and tried to modify Database connection,i wanted to use SQL Authentication,I entered User name and Passwored after pressing OK button,i got the following... Error message Failed to generate a user instance of SQL Server.Only an integerated connection can generate a user instance.The connection will be closed.
View 4 RepliesCan I get who the remote user is on IIS Server that is not part of the domain without challenging/prompting the user? I am thinking not, but wanted to see if anyone had a different answer. I added the server to my intranet zone but that didn't cause IE to send any user information. Or maybe it did but since the IIS server is not part of that domain it can't do anything with the user information. I am looking at the ServerVariables in the Request object.
View 1 Repliesi am working in asp.net and csharp, we have 10 user, but certain user only need to put dataentry. how to enable and disable based on the user to access certain form ,like add, modify view options.
View 1 RepliesI have an asp.net app written in c# and want to log into a shared folder on another server using a different user name and password.
How do I and can you give me some example code to allow me to connect to a shared folder on another server using a different user name and password.
Once connected, I wish to update a txt file
StreamWriter sw = File.AppendText(@\flcy_fluencyDNC_ListsTenantDNC.txt);
sw.WriteLine(tbTel1.Text);
sw.Close();
I have an ASP.net 2.0 application on an IIS6 server with a second server running SQL.
The problem I have is that I can't use Integrated Windows Authentication to authenticate against the SQL server, instead the IIS passes its machine name (DOMAINMachineName$) to the SQL server. Of course I can add the necessary permissions to the machine name account on SQL, but I want to use the local user credentials in Integrated Windows Authentication to authenticate against SQL.
I have tried to find some reading/articles online but apart from a basic understanding I can't find the details I need to implement into my application. All I have found is that IIS doesn't pass the credentials onto a remote machine when using Integrated Windows Authentication, and Kerberos should be used instead. I have no experience of Kerberos or how to use it in ASP.net so I am hoping it can be done using Integrated Windows Authentication or be pointed to some good easy to understand articles on using/implementing Kerberos.
I'm modifying Scottgu's tutorial for adding profile information to a login.I have put in a provider tag and the profile tag parts in the web config, and hooked it up to a connection to my SQL Server DB.I have modified the create user wizard step 1 to contain extra controls to capture forename and surname. I then altered the tutorial code to match this.however, though the _CreatedUser event code fires, nothing is stored in the aspnet_Profiles table in my DB.I took the tutorial code for the display profile info page and modified it to displAy the users name, but nothing appears on the page, even though the users username appears using the loginname control.all I would like to do is display message in the master page that says 'welcome, John Doe, you are logged in as doej'
View 8 RepliesI'm trying to convert existing user accounts ( MS Access and Classic ASP) to ASP.net membership user account. (I have imported to SQL server but lives in different table in the same database as aspnet membership)
--- Here is basic info of My userinfo table ---
-I have table contains user information. I would like to create .net membership user based on the data.
-Table contains about 30000 rows
-Table Name: customers
-Fields: netUserID (unique identifier generated by SQL server)- I need this to join my table with .net membership tables email_address(email address was used as userID as well as email),CreationDate password, etc
--- Here is what I would like to convert ---
-Customer.email_address = aspnet_Membership.Email
-Customer.email_address = aspnet_Users.UserName
-Customer.netUserID = aspnet_Users.UserID and aspnet_Membership.UserID
-Customer.password = ASP.net Membership.password
-Customer.creatationDate = aspnet_Membership.CreateDate
--- Here are questions ----
1. When I create a user from web site (web application), this is pretty much everything that you need to enter (email, username, password)
In order to create valid users for membership provider using SQL Server Management Studio, do I have to add more information ? or do they automatically generated by SQL server? ie. LoweredEmail, LoweredUserName etc
2. If I have to include every single fileds in Insert command, are there any SQL statement template to create valid user for membership provider?
3. I believe I will have a problem entering aspnet_Membership.UserID because it's unique identifier. Do I have to change data type temprary in order to insert UserID for aspnet_Users and aspnet_Membership?
4. What would be the best way to achive this?
I have a machine in MyDomain on which i have deployed the website and file server as virtual directory. For file server i have created an application pool with identity as UserName and Password. And file server directory setting as Integrated Windows Authentication instead of Anonymous Access. When i am accessing file server from outside the domain then it is asking for user name password. After providing the credentials it open the file. Now i am trying to access the file server from wbsite using the machine outside the domain.Before accessing i am impersonating the current user with user which is present in identity. But after redirecting to the file server url it is again asking the credntial. why it is asking the credential if i have already impersonated the user.
View 4 RepliesI've narrowed the problem down to the following:
Receive "Login failed" for user ASPNET error message SQL Server 2005 is db and IIS is web server (both on same computer) Mixed authentication used on SQL Server I have created user ASPLogin with password that is correctly typed int the web.config:
add
name="masterConnectionString"
connectionString="Data
Source=computernameGMOSERVER;Initial Catalog=Portal;Persist Security Info=True;User ID=ASPLogin;Password=password" providerName="System.Data.SqlClient"
/>
I am able to access my webpages that query the database as long as they are not parameterized.However, the parameterized queries (e.g., SELECT * FROM SUPP_DASH_RESULTS WHERE organization_code = @orgcode) are the ones that do not work, and give me the "Login failed" error message