I am using a SQL server 2008 database.I am working on a windows user.I noticed when I create a user in a database for a login, even that login does not exist in the database, the user is still successful created.I suppose it should error out.
Or I miss something?
I am using this script:
IF NOT EXISTS (SELECT * FROM sys.database_principals WHERE name = N'mydomainmyuser')
CREATE USER [mydomainmyuser] FOR LOGIN [mydomainmyuser] WITH DEFAULT_SCHEMA=[dbo]
GO
I created account with permissions in order my program (I use C#.net) can connect to SQL Server 2008 by this account But I don't want that user can use this account to login to DB by SQL Management Studio for security purpose So how to prevent user login to SQL Management Studio ?
Can I setup "db_denydatareader" to MASTER db to prevent the access ?
i'm using the Enterpirse library logger to write logs into a database. When choosing connection string i choose the database i want in the "connection properties" dialog box and push 'Test connection' button. everything goes well.
then i open the SQL Server Management studio express and connect to the databse to check some things, from that point on , when i push the 'Test Connection' button in the Enterprise library i get the error:
"cannot open user default database. Login failed. login failed for user My'server/MyuserName'"
even when i close the sql server manager , it is still stuck - the connection test doesn't work anymore.... it only work when i restart the computer.
This is the error message i keep getting when following the SQL Server tutorial on how to make a new user;
TITLE: Microsoft SQL Server Management Studio Express ------------------------------
Create failed for Login 'employee'. (Microsoft.SqlServer.Express.Smo)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.2047.00&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Create+Login&LinkId=20476
I made a Windows forms app using vb.net (VS2005) and SQL server 2005 Express Edition (to which I'm new). During the creation of the app I used windows authentication in the connection string. Now I want to secure the app, meaning I want the SQL Server database not to be accessed without a username/password. I guess the logical thing is to create a login form, providing the username and password so it can be used for connecting to the database. I thought this would be a standard (thus easy) thing to do, but no forum or article yet showed me a way to accomplish this in an understandable way. I also want to deploy this app using click once technology. I need to distribute this app on a cd/dvd.
If possible, can anyone give me a step by step scenario for this? Many thanks in advance
(ps: please let me know if this should be in another thread)
Hi gurus i am new to sql server.... so plz help me out ... i need script to create new database user and login.i know how to create by enterprise manager but have no idea to create it by QA. please help me out thanks in advance shekhar
All the logins with sysadmin role are locked out in one of the SQL server. Also in that instance Logon trigger is implemented which allows only certain users with Windows Authentication to logon.
This server is converted into single user mode by using command prompt. Now we are attempting to connect to SQLServer using command sqlcmd -S FTCPU3239 (since we do not have any other login) and create a new login with sysadmin role but are refused due to logon trigger. it says Login failed for login 'DomainNameUserName' due to trigger execution.
Login Failed for user , the user is not associated with a trusted sql server connection. (microsoft SQL Server,Error:18452)
hi , i am getting the above error message once in a while maybe two or 3 times a week , and then it goes away in 10 to 15 minutes or 5 minutes ,
our mode is set to mixed and we are able to connect and use both sql and windows , but once in a while , it will give us the above message when we try connecting throught sql server management studio client (using sql 05) using windows login , although it lets us connect using sql login while the windows login is denied, and after a while it lets us connect with both.
occurs randomly on some days , we run our servers on VM ware virtual machines using windows 2003 r2 enterprise 64 bit with sp2 with esx 301 virtual machine.
Oracle and Teradata are able to capture the windows/client login that connects to their database with a functionnal ID.I've searched around and I don't think MS SQL can do this...I administer SQL 2014 server and also SAS Enterprise guide product. I've created sql server logins for several teams so everyone shares the same sql server login which is used to bind the SAS library to my SQL server database.
However, when looking at activity monitor, I can't drill down to which user is executing a particular query. I only see the SQL login which is share amongs 200 other folks.On the other hand, when they connect from SAS to Oracle or Teradata, I can see the shared login + additionally their windows NT login used to connect to SAS which is awesome....they can't fool me by using a shared/funcionnal ID....i still see who's using that ID...
Last week I was receiving an error when trying to connect to two of our seven sql servers from my laptop via my domain admin account. The only fix was to have my laptop rebuilt and everything re-installed.
Today however another administrator is starting to have the same problem but to only one of the seven servers! When that administrator uses my laptop with her domain admin account it works!?
What could possibly be going wrong with our laptops? We have not installed or changed anything.
The full error message we see:
Login failed for user ''. The user is not associated with a trusted SQL Server connection. (Microsoft Sql Server, Error: 18452)
The error being logged on the server: (two errors are logged each time)
SSPI handshake failed with error code 0x8009030c while establishing a connection with integrated security; the connection has been closed. [CLIENT: 53.35.165.148]
Login failed for user ''. The user is not associated with a trusted SQL Server connection. [CLIENT: 53.35.165.148]
Can anyone give a quick description of the meaning of this message andwhat needs to be done to get a connection.I'm running DBArtisan with SQLServer 2000 client SP4 installed.I also get the same message with MS Enterprise Manager so this iscoming out of the actual ODBC connection attempt.Thanks in advance!
Hi, I have a copy of VS2005 and i have installed the Microsoft SQL Server Developer Edition I am trying to do my first connection using ASP.net (yay for me...) and it has failed...with this error..Login failed for user 'testuser'. The user is not associated with a trusted SQL Server connection.
can someone please point out why? yes i know that the error seems pretty straight forward but how do i fix it? like how do i make the user a trusted server connection? where do i do it? and what are the steps? the user is an administrator and by rights should have all access to everything....
connection string
SqlConnection MySQLConnection; MySQLConnection = new SqlConnection("server=cmptrname\databsename;uid=testuser;password=password;database=mytest");
btw while your reading do you have any examples of opening a db with the connection string in the web.config file? because i get some error "connection string has not been initialised" using the system.Configuration.ConfigurationManager.AppSettings.Get i though i would stick to the top code first before i tackled the web config error first....
All the research I found dealing with this problem is that the solution is to set SQLserver to mix mode. I have SQL server already set to mix mode. I am not sure what else to do. Has anybody run into this problem? my connection string: <connectionStrings> <add name="ConnectionString" connectionString="Data Source= server name ; Initial Catalog=FILESHAREDB.MDF; Integrated Security=false;"providerName="System.Data.SqlClient"/> </connectionStrings>
Server Error in '/SendItNow' Application.
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: Login failed for user ''. The user is not associated with a trusted SQL Server connection.Source Error:
Line 41: Line 42: 'open the connection and execute the stored procedure Line 43: mConnection.Open() Line 44: mResourceID = mCommand.ExecuteScalar() Line 45: mConnection.Close()Source File: H:MIS DepartmentIntranetSendItNowApp_CodeDalResourceDB.vb Line: 43 Stack Trace:
Hi all, I am new in asp.net. In my web.config file, I wrote the connection strings as below and then I got the above error. I already changed SQL server Authentication mode to "SQL server and Windows". Any idea? Thanks in advance. <connectionStrings> <remove name="LocalSqlServer" /> <add name="LocalSqlServer" connectionString="Data Source=xxx;Initial Catalog=mydb;User ID=test;Password=test;Persist Security Info=False;" providerName="System.Data.SqlClient" /> </connectionStrings>
We have setup a SCOM 2007 Server and in this we have SQL 2005 SP2, We are using two accounts one for OPRATIONAL DATABASE and another one for REPORTING DATABASE after this setup everything was working fine but suddenly my SDK account which is for REPROTING DATABASE was locked by entering wrong password and afterwards I unlocked the password but SINCE this i'm not able to connect to my REPORTING DATABASE and i'm getting following ERROR:- Login Failed for user 'username'. The user is not associated with a trusted SQL Server connection.
Taken following action to rectify this problem: 1) Resetting the SDK password with the same password. 2) Restarted all the SQL and SCOM services. 3) Restarted the Server as well. 4) Converted from WINDOWS AUTHENTICATION mode to MIXED mode.
But the problem is still persisting, Please help ASAP.
I received the above error yesterday and haven't been able to trace it to any job or process running. We haven't implemented any changes to the server in the past few months, and it doesn't look to be a user-established connection, since the Client IP Address of the SSPI handshake error is from the server itself.
I logged this set of messages in SQL AgentServer error log:
Date 10.03.2008 6:15:19 PM Log SQL Server (Current - 11.03.2008 2:32:00 PM) Source Logon Message SSPI handshake failed with error code 0x80090304 while establishing a connection with integrated security; the connection has been closed. [CLIENT: <IP Address>]
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.
Hi all, Can someone explain it to me why I am getting the following error when I try to connect SQL server express with .NET 2.0?
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: Login failed for user ''. The user is not associated with a trusted SQL Server connection.Here is my code and i am using windows authentication: <%@ Import Namespace="System.Data" %><%@ Import Namespace="System.Data.SqlClient" %> <% Dim connAkaki As SqlConnection Dim cmdSelectAuthers As SqlCommand Dim dtrAuthers As SqlDataReader connAkaki = New SqlConnection("Server=.SQLEXPRESS;database=akaki") connAkaki.Open() cmdSelectAuthers = New SqlCommand("select Firstname from UserTableTest", connAkaki) dtrAuthers= cmdSelectAuthers.ExecuteReader() While dtrAuthers.Read() Response.Write("<li>") Response.Write(dtrAuthers("Firstname")) End While dtrAuthers.Close() connAkaki.Close() %>
I've seen many, many, many, many posts regarding this topic - but none have been able to fully explain nor fix my problem.I've developed a security solution according to Scott Gu's guide and it works great - but only on my local machine running VWD and SQLExp2005. Once I move this application it completely breaks in the productions environment. Today I managed to get it halfway there. I created a SQL login and changed my web.config to use these credentials - now the web application will come up, but none of my links (that are role based) are displayed - most likely because i'm authenticating as the SQL credentials instead of me. So I switch it back to windows authenticated, as it is on my laptop, and it breaks again. Please tell me theres a way to get this working in production and Scott's fantastic tutorial hasn't wasted me 2 weeks of work. Here's the exact error I get when using Integrated authentication: Server Error in '/Contracts' Application.
Login failed for user ''. The user is not associated with a trusted SQL Server connection. 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: Login failed for user ''. The user is not associated with a trusted SQL Server connection.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:
Hello, I just got a copy of a website I was supposed to be working on. I went to the web.config file changed the machine name to my machine's name and when I try to run the program I get the following error. Could someone give me some advice on how to fix this ? Thanks!
Hi I'm making a website and will upload it next via ftp but i need to access the local server for database retrieval from this website. i'm doing so first time so not sure about its working and isues. Through google search and from forums i collect some info to work on it. now i have made a connection string to access remotely that gives the following error when i make the connection open "Login failed for user ''. The user is not associated with a trusted SQL Server connection." the local server use the windows authentication mode or may be the mix mode. Please any one can help me about this issue and further information related to it. and one more question, how much time a page takes to load while getting 600 records from a table in local server. thanx in advance
Arrgh! I've check and to make sure SQL Server and Windows Authentication option is selected. The user has Grant access to connect to database engine and Login is enabled...and also has database read/write privs. I can login using the username/password from Mangement Studio Express, but I can't from my app. Here is my web.config: <connectionStrings> <add name="CPT_ConnectionString" connectionString="Data Source=192.168.1.40ccsql1;Integrated Security=SSPI;" providerName="System.Data.SqlClient" /> </connectionStrings> <system.web> <identity impersonate="true"></identity> </system.web> The only thing I can think of is that my app is using a DSN to connect to the database. Any ideas? Many thanks, Mark
How to handle "Login failed for user 'sa'. The user is not associated with a trusted SQL Server connection." when i was access to web page. I want to on sql server authecation mode.
hello i am working on a web application where the application and data base are not on the same serverso when trying to connect to the data base from the web application using windows authentication i got that errorLogin failed for user ''. The user is not associated with a trusted SQL Server connection. when i used user id and password the problem solvedcan any one tell me how to make my application run using windows authenticationone thing else ;this problem raised after another issuse came from the network that the server is not able to resolve the address or ip of the serverbut that problem solved suddenly and left the above issue
I have a windows 2003 server hosting MS SQL Server 2005. Another windows 2003 server hosting my App, and clients from the local intranet and outside (web). How do I surpass this problem, when it all works fine locally on my development machine?
We are wanting to use SQLEXPRESS in a workgroup called REALITY, no servers just PCs. I have four PCs in this workgroup and need them all to share the same database from one of the PCs. I can share folders and map a network drive but can not connect to the SQLEXPRESS database remotely.
I have set server authentication mode to Windows and SQL and have enable local and remote connections (TCP/IP only) in the surface area. After making these modifications I was able to connect to the database through the SQL Server Management Studio Express after I enable the guest account. When I first started I had numerous connection errors and have worked through them all by performing the above and was only finally able to connect after enabling the guest account and adding said account to the SecurityLogins. However, today I am unable to connect I have double and triple checked the settings and still continue to receive the same error.
