i created at general database level a login 'Network service' (windows
server 2003).
At level of 'mydb' database, i created an user 'aspnet' and i associated it
to the login 'Network service'. That user 'aspnet' receives the necessary
schemas (db_read /db_write) rrquired by the application.
Now, i removed the login 'Network Service' at general database level (not
the user 'aspnet') but the application still runs properly.
My question is: is it allowed to remove a defined login at general database
level (in my case the login 'Network Service')?
HiI need to set security for row level but not based on Database user'slogin. It should be based on the user table login. For the particularuser I need to allow only the particular records to access insert,update delete and select.Let me explain clearlyFor example think we are using asp/asp.net websiteEg:www.test.comSo take this is our website and if you try this URL then you will get awindow for Login name and password.For example the Login name is windows user name (Here windows usermeans server windows user and not client) and windows password. So ifyou have login user id you can able to login in our site and we haveanother check. We have our own usertable this table consist all theuser login names and user rights. We will check the windows user whologin in our site has rights in the usertable I mean he is present inthe usertable if he is not present then we will display a message youhave no rights to access this site.If he has login id in our usertable then he allowed viewing ourpages. Still if he has the login id we will check the user who loginhas how much right to access to each page and the records of each tableits all depend on the user rights.So, here I need the row level security. For each and every table weneed to check the corresponding user and executing the record producelot of business logic problem for us.So after the user login we need automatically to set row levelsecurity for all the tables. Based on the user who login.So from there if we try select * from <tablename> then we can only ableto get the allowed records to select, insert, update, delete.Please can some one help how to solve this?Note:For some help you can refer the below URL (See in that they only givenabout the row level and column level security for each database usersnot for our required concept)http://www.microsoft.com/technet/pr...5/multisec.mspxThanks in advanceRams
I want to perform column level and database level encryption/decryption.... Does any body have that code written in C# or VB.NET for AES-128, AES-192, AES-256 algorithms... I have got code for single string... but i want to encrypt/decrypt columns and sometimes the whole database... Can anybody help me out... If you have Store procedure in SQL for the same then also it ll do... Thanks in advance
Hi, Im getting this error when attempting to retrieve data from an sql database.
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.Data.SqlClient.SqlException: Cannot open database requested in login 'projectAllocations'. Login fails. Login failed for user 'sa'.
Source Error:
Line 13: objConn = New SqlConnection( "Server=LAB303-066NETSDK; Database=projectAllocations; User ID=sa;Password=mypassword") Line 14: objCmd = New SqlCommand("SELECT * FROM project_descriptions", objConn) Line 15: objConn.Open() Line 16: objRdr = objCmd.ExecuteReader() Line 17: While objRdr.Read()
Been looking through the forums for a solution to this problem.I already tried granting access through statements such as:exec sp_grantloginaccess N1'machineNameASPNET'But they don't seem to work.. i vaguely remember seeing somewhere a DOS command line statement that grants access to the ASPNET_WP and that fixed my problem before on another computer.. but this is a new computer and i forgot to write down the command.Can anyone help explain and propose a solution to my problem. Many thanxs.
I am using the MSDE to connect to my ASP.NET application. I get this error after clicking the login button of my login page. Anyone know why this would happen?
Thanks for any help,
Cannot open database requested in login 'DataSQL'. Login fails. Login failed for user 'serverASPNET'.
ASP.NET v 2.0 application uses this SQL 2005 server consists of 10 webservers. Max Pool Size on each was changed today to 300 (was default so I suppose - 100) and it didnt change logins/sec graph at all. Application uses SqlConnection object from ADO.NET v 2.0 obviously.
Can someone explain - what could be reasonable explanation - is load that high? Do we need 3000 as Max Pool Size? (I cant imagine what could be maximum recommended size of pool for W2003 32-bit server)
Last night I setup my MOSS 2007 server and SQL 2005, I got everything working fine in short order.
I had forgotten to look for updates for SQL 2005 so i decided I would run Windows Update.
SQL Server 2005 Critical Update for SQL Server 2005 Service Pack 2 (KB 934458)
Tuesday, March 04, 2008 Microsoft Update
SQL Server 2005 Microsoft SQL Server 2005 Service Pack 2 (KB 921896)
Those two updates were applied, then after a reboot I began getting the login failed error.
I can login using windows authentication as DOMAINAdministrator, I can also login as SA, but i am trying to figure out why it is denying me logins as DOMAINSharepoint
Has anybody had prior experience with this or know what the deal is?
<add name ="ASPNETDBConnectionString1" connectionString ="Data Source= .SQLEXPRESS; Integrated Security = True; DataBase = ASPNETDB.MDF; User ID = MyWindowsUserName; Password = MyWindowsPassword; User Instance = False; Connect Timeout = 30" providerName ="System.Data.SqlClient"/>
I tried to research on the internet and i got a solution on changing the permissions for this database to enable user SystemName/ASPNET, but iam not able to access this ASPNETDB.MDF from SqlServer and if i go to server explorer in vs2005, i dint know where to chage the permissions.
The problem that I am having is that with Visual Web Developer I am creating a webpage and having it directly put online, so for example when I start a new ASP.NET page, I select the location to be HTTP, with the location http://MYWEBSERVER/Website and for the language and Visual BasicI notice a couple of things, first that there is no longer a a link under the Main toolbar "Website" selection called the ASP.NET configuration. So how can I configure what I want to have users be able to do? It seems that this choice is only available if I am building the ASP.NET page on my "localhost". So that is the first problem. So I am able to get the pages to work, atleast the things such as the textboxes to show up etc, (Even things as advanced as the "Login" box). How ever when I try to get someone to try to login I am taken to a page that has an server error. The error is: "The SSE Provider did not find the database file specified in the connection string. At the configured trust level (below High trust level), the SSE provider can not automatically create the database file. " The Stack Trace Errors are at the bottom. I think this is happening because the automatically generated databases are not getting built online as they are on my computer. On my computer I have MSSQL express. So either the databases are not getting built for some reason, (and I think that is the case as I don't see any in the folder). So I think that somehow I have to create a database on my server, and then somehow configure the ASP.NET file, perhaps in the Web.Config file to look for that new database. Is this the correct methodology? Is there some simpler way that I can just somehow upload things as they are and have them work correctly on my server? The error says that either the Server did not find the database or that the trust level was insufficient. I don't think that is it as I just looked again and I don't see any .MDF files. So how would I go about getting this to work right? Is there a way to do this with MySQL also? So that I don't have to use MSSQL? My server only allows 1 DataBase for that. Thanks and I hope my question makes sense. It is basically how can I get it to be able to create and check users etc. online? Brian [ProviderException: The SSE Provider did not find the database file specified in the connection string. At the configured trust level (below High trust level), the SSE provider can not automatically create the database file.] System.Web.DataAccess.SqlConnectionHelper.EnsureSqlExpressDBFile(String connectionString) +2555237 System.Web.DataAccess.SqlConnectionHelper.GetConnection(String connectionString, Boolean revertImpersonation) +87 System.Web.Security.SqlMembershipProvider.GetPasswordWithFormat(String username, Boolean updateLastLoginActivityDate, Int32& status, String& password, Int32& passwordFormat, String& passwordSalt, Int32& failedPasswordAttemptCount, Int32& failedPasswordAnswerAttemptCount, Boolean& isApproved, DateTime& lastLoginDate, DateTime& lastActivityDate) +1121 System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved, String& salt, Int32& passwordFormat) +105 System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved) +42 System.Web.Security.SqlMembershipProvider.ValidateUser(String username, String password) +83 System.Web.UI.WebControls.Login.OnAuthenticate(AuthenticateEventArgs e) +160 System.Web.UI.WebControls.Login.AttemptLogin() +105 System.Web.UI.WebControls.Login.OnBubbleEvent(Object source, EventArgs e) +99 System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35 System.Web.UI.WebControls.Button.OnCommand(CommandEventArgs e) +115 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +163 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102
hi, so i have a new box and I'm trying to get my websites and SQL Server 2005 Standard Edition working on it, but the pages give me the following error when I try to load them: "Cannot Open Database "XXXX" requested by login. The login failed. Login failed for user 'xxx'" Everything seems exactly the same settings and user-wise from my old box to my new one, but nevertheless everything I've tried gives me the same error. I've tried creating new users in SQL Server and giving them appropriate permissions to my database. I've even tried just using the built in 'sa' account. Nothing seems to change the error, except when I give it the incorrect password then it just says 'login failed' This leads me to believe that i'm successfully logging into the SQL Server, but it doesn't want to give me access to the database I'm requesting access too. But "apparently" the account i'm using should have access to the database. If nothing else the 'sa' account should, but that didn't work either. I'm stumped. Any ideas?
Hi I have asp.net2 app using SQLExpress which works fine in VS2005. When I compile it and try to run it from IIS on the same machine using the same sql server database with: connectionstring="server=.SQLEXPRESS;Database=abc.mdf;Trusted_Connection=yes"/> I get the following error. Cannot open database abc.mdf requested by login. The login failed. Login failed for user 'machinenameASPNET' Any help much appreciated
Cannot open database "QuoteSystem" requested by the login. The login failed.Login failed for user 'NT AUTHORITYNETWORK SERVICE'. Last time I recieved this error I had to add ASPNet, NTAuthority, and myWebSiteUsers USERS under the database properties-->permissions setting for the specific database I am trying to access with the website but this database(QuoteSystem) does not lists any of these objects so I can add them. Does anybody know what I have to do to fix this? I am using SQL Server 2005.
Please, can anyone tell me why I am getting the undermentioned error message when I develop my application as an IIS Site in Visual Web Developer 2005 Express ? I have already developed and successfully tested it as a 'FileSystem Web Site' .I am using SQLSErver Express 2005 edition and have which I have installed along with the Northwind database as per the download instructions. My IIS software is version 5.1 which I have checked and it is configured to allow Integrated Windows Authentication. the relevant code is (1) web.config file connection strings <connectionStrings> <add name="NorthwindConnectionString" connectionString="Data Source=.sqlexpress;Initial Catalog=Northwind;Integrated Security=True" providerName="System.Data.SqlClient"/> </connectionStrings>(2) the grid view control and sqldatasource <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="CategoryID" DataSourceID="SqlDataSource1"> <Columns> <asp:BoundField DataField="CategoryID" HeaderText="CategoryID" InsertVisible="False" ReadOnly="True" SortExpression="CategoryID" /> <asp:BoundField DataField="CategoryName" HeaderText="CategoryName" SortExpression="CategoryName" /> <asp:BoundField DataField="Description" HeaderText="Description" SortExpression="Description" /> </Columns> </asp:GridView> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>" SelectCommand="SELECT [CategoryID], [CategoryName], [Description] FROM [Categories]"> </asp:SqlDataSource>This is the full error message and details: Server Error in '/sqlservertest' Application.
Cannot open database "Northwind" requested by the login. The login failed.Login failed for user 'JERRY-3C9615BAAASPNET'. 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.Data.SqlClient.SqlException: Cannot open database "Northwind" requested by the login. The login failed.Login failed for user 'JERRY-3C9615BAAASPNET'.Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:
Hi all, Iam getting this error System.Data.SqlClient.SqlException: Cannot open database "XYZ" requested by the login. The login failed.Login failed for user 'xyz-abcASPNET'. when trying to open the page.... http://localhost:1807/projectname/WebFormName.aspx as http://localhost/projectname/WebFormName.aspx Couldnt figure out the solution.Please help Soujanya
Hi, I just installed Visual web developper 2008 express with all options including SQL srvr express 2005!
This is from default iso image on the official website.
I create my first project and when I want to do ASP.NET configuration from web site menu, i got this error:
"Cannot open database "aspnetdb" requested by the login. The login failed."
I am just trying to learn here so i even did not create any dB or something, it is 1st time I run configuration to add security roles and users for testing!
I also un-installed all and re-installed, still the same...
Error!!! 1>Cannot open database "intranet" requested by the login. The login failed.Login failed for user 'RAGHAVEN-71AF9BASPNET'. Error!!! 2> An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) These both errors r coming simultaneously when start to debug only when i tried to retrive data from database , from past two days not able to work on database,plz help me in solving this ,i tried everything what i know and even on experts advice from recommended websites, forums and on google search..
I am getting the above error. On server1 I am running a dts package via a sql server job (sql server2005). This has been working perfectly for over a year. This package needs to access a database on server2. The database in question on server2 was recently restored from our produciton environment to refresh the data. Every since thsi time the job on server1 is failing with the above error.
Steps I have taken so far: droped the user from server2 and recreated it gave the user sysadmin rights on server 2 and server1
I'm using Visual Web Developer, .NET Framework 2.0, ASP.NET 20., IIS 5.1. on Windows XP Pro SP2.
I have assigned every possible user i can think of full permissions to the web folder, all of the subfolders, and the database files. This includes Administrator, Administrator Groups, ASPNET user, IUSR_Machine, Interner guest account, Network Group, Network Service Group, Power Users Group, Users.
I'm logged on as administrator.
When i run the web service from within VWD, i get this error.
Cannot open database "eBayTrader" requested by the login. The login failed. Login failed for user 'DHJC2R91ASPNET'.
Does anybody know how to resolve this problem ?
I have been working on it for days. I will gladly pay someone to work this out with me over the phone/email. I'll send you a check before we start.
I have created a new database within SQLServer Express 2005 and have an ASP page in IIS. Any time i attempt to access the database I get the following error:
[Microsoft][ODBC SQL Server Driver][SQL Server]Cannot open database "testDB" requested by the login. The login failed.
The ODBC connection that I have created works fine if connecting to the same table (literally three sample fields with two records) in an Access database.
The database connection that I am using is:
Set DatabaseConnection = Server.CreateObject("ADODB.Connection") DatabaseConnection.Open "DSN=testDB;UID=EINSTEINAdministrator&pwd=password;DATABASE=testDB;APP=ASP Script" Set rs = Server.CreateObject("ADODB.recordset") SQLString = "SELECT * FROM testTable" rs.Open SQLString, DatabaseConnection if NOT rs.EOF then Response.Write(rs("testField1") & " - " & rs("testField2")) end if rs.Close DatabaseConnection.Close Set DatabaseConnection = Nothing
EINSTEIN is the name of the server, rs = Recordset. I have tried changing to just Administrator instead of machinenameAdministrator with no success. I have got SQL Server Management Studio Express CTP, and can log in fine to SQL Server using EINSTEINAdministrator.
See previous post with WCF connection working some times for additional info.
I'm checking the server log and my attempt to log into one database works. When I try to login to the second database I get this logged:
Login failed for user 'xxx' (Client {my ip address} )
Error: 18456, Severity: 14, State: 16
When I go to the database server and pull up the user, both the original and second database are checked in the User Mappings at the Server Users level. If I set master to the intial database, the first database, or the second database as the initial catalog....I can access the first database but not the second.
No I have not found one word written for SQL Server 2005 that I could find that states THIS IS HOW YOU ENABLE LOGIN FOR A DATABASE, however since I've not found anything different between the DB that works and the one that doesn't then I must assume I've done things right.
The only thing that is odd on the server is that there are two different logins created with different names but for the same user. I've made sure that database 2 is checked for both user records. I tried to purge the duplicate but I get a DROP failure and don't have the time to try and interpret SQL Servers' obscure error messages.
I need to get access before 3PM EST and would love any help on this brick wall ASAP. Thanks.
I get that error.I'm sure you see this question alot, but i'm dumfounded by it. Problem is that i've taken the code directly off the live website, yes i've changed the connection string... Private _connStr As String = "Data Source=localhostSQLEXPRESS;Initial Catalog=EFM;User ID=*****;password=******;Trusted_Connection=true" and am using the database that was originally worked on... Only thing that has changed is my new computer.... had to reload everything... new VWD, new sql express, new sql servermanagement studio express... all semmingly working fine... ie i can see the database and edit it, i just cant connect to it through the localhost to test the program. Any Ideas? why does this error come up... how can i fix it? Thanks in advance Cannot open database "EFM" requested by the login. The login failed.Login failed for user 'GERTIEIBM USER'.
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.Data.SqlClient.SqlException: Cannot open database "EFM" requested by the login. The login failed.Login failed for user 'GERTIEIBM USER'.
Source Error:
Line 19: MyBase.New()Line 20: myConn = New SqlConnection(_connStr)Line 21: myConn.Open()Line 22: End SubLine 23:
Source File: C:Documents and SettingsIBM USERDesktopEntertainmentwwwrootApp_CodecDB.vb Line: 21
Hi, we are running a webapplication, using IIS6, Windows 2003 64 bit in classic Asp. In the asp pages we connect to our SQL server (SQL Server 2005 64bit,windows 2003 64 bit), mirrored on a third sql server (same software setup as the first sql server).
The mirroring is without witness.
This works perfectly but sometimes we get the following error :
Description: [Microsoft][SQL Native Client][SQL Server]Cannot open database "OBJECTS" requested by the login. The login failed.
In the logs of sql, we see that the offending connection does not go the principal but to the mirror. Which would cause the problem of course..
The name of the database varies, and there is no consistent error. Most of the time there are no problems (95%), but sometimes we get these errors.
Connection from the asp to sql is done using ADO, using following driver in the connectionstring :
Driver="{SQL Native Client}"
Does anyone have an idea what could be the problem ? We can of course increase timouts for the mirroring, but is this the solution ?
Hi, we are running a webapplication, using IIS6, Windows 2003 64 bit in classic Asp. In the ASP pages we connect to our SQL server (SQL Server 2005 64bit,windows 2003 64 bit), mirrored on a third sql server (same software /hardware setup as the first sql server).
The mirroring is without witness.
This works but sometimes we get the following ODBC error in our ASP application :
Description: [Microsoft][SQL Native Client][SQL Server]Cannot open database "OBJECTS" requested by the login. The login failed.
No error can be seen in the principal SQL error logs. But a failed authorization can be found on the mirror server.. And this of course this makes sense, as the connection does not go to the primary but to the secondary, which is acting as mirror. And therefore can not be accessed. The question is : why does the connection sometimes jumps in stead from the primary server, to the mirror server ? Nowhere in the code I give a secondary server as reference.
Most of the time there are no problems (97%), but sometimes we get these errors.
The moments that this error occures are random, as are the databases with which the error occurs.
The connection is made through ODBC in an ASP web application (IIS6) , simelar to :
Set oCn = Server.CreateObject("ADODB.Connection") oCn.CommandTimeout = 180 oCn.Open lconstring
where lconstring is a dsn param : e.g. "filedsn=c:datadsnmastercon.dsn" where the dsn file contains following info :
I tried the above without the DSN, so a dsnless connection string. Nothing changed. I tried following drivers :{SQL Native Client} and SQLNCLI Nothing changed
Does anyone have an idea what could be the problem ? We can of course increase timouts for the mirroring, but is this the solution ? Before we started using SQL 2005 and mirroring this problem did not occur. Greets Tom
SELECT prin.[name] [User], sec.state_desc + ' ' + sec.permission_name [Permission] FROM [sys].[database_permissions] sec JOIN [sys].[database_principals] prin ON sec.[grantee_principal_id] = prin.[principal_id] WHERE sec.class = 0 ORDER BY [User], [Permission];
but the results are this: 2 columns - User and Permission
User Permission User1 GRANT CONNECT User2 GRANT CONNECT
IS there a way in SQL Server (2005/2008/2012) to run a script against a Database that will show all users that have permissions to that Database and the type of permissions?
Have just tried my sql server 2005 connected asp classic website on II7 for the first time and have gotten some errors. First off I have unchecked show friendly errors in IE and have enabled ASP to send error messages to the browser.
My error I get is when I execute a basic .asp page:
Microsoft OLE DB Provider for ODBC Drivers error '80004005' [Microsoft][ODBC SQL Server Driver][SQL Server]Cannot open database "mydatabasename" requested by the login. The login failed. /index.asp, line 10 which is dbConnect.Open cstring
from this peice of code:
sub dbOpen() set dbConnect = Server.CreateObject("ADODB.Connection") cstring = "DSN=mysqldsn; Trusted Connection=yes" dbConnect.Open cstring end sub
I have gone into ODBC and have setup both a user dsn and file dsn that equals mysqldsn and points to my database (I know you only need to set up one DSN but I'm not sure which)
I also notice under mywebsite home panel there is a connection string option. Do I do anything with that?
I am getting the error: Cannot open database "aspnetdb" requested by the login. The login failed. When I browse to my ASP.NET 3.5 LINQ web application on the IIS 6.0 server on Server 2003. I imagine this is because while I granted SQL Server 2005 login and permissions to my database that the application stores its data in, I did NOT grant any rights to the service account the IIS Application Pool uses for its identity to the aspnetdb database on SQL Server which is where all my roles information is stored at. My question is what are the MINIMUM permissions needed for this database so it can perform its roles related functions? I'm using Windows Authentications with the SQL Role provider for authorization.
Thank you.
EDIT: I think I only need to open the aspnetdb database and add my login to the aspnet_Roles_FullAccess role. Is that correct?
Hi! After upgrading SQL Server from 6.5 to 7.0 my production database compatibility level is "65". I checked that by executing sp_dbcmptlevel <database_name>. I can change it to "70" but my question is how it's going to affect the application and do I have to change it?
I have many tables and in those i require to change some data. Sayfrom ARCA to ARCAEX. I am sure that the string is unique in the sensethere will be no ARCAABC. So what do i do change by not manuallyneeding to search in each table and the whole database and still canbe sure that the changes have taken place. Please helpRegards,Rajesh
