Questions On A Mixed-mode Authentication

Aug 17, 2007

First post, so greetings!

I've been using ASP.NET 2 authentication from an MS SQL 2k5 database now in the web application for my company's customer accounts (file serving, custom webreports, etc).  There is currently no support for employees through this web app, but in our plan to go paperless it's become of interest to let the employees access much of their information through the same web portal.  The catch is, I'd rather not make them have to use two accounts (one for their domain authentication and one for their web authentication).  It's already taken a lot of conditioning to get them to memorize a single username and password.

So what I really need is the single Login.aspx page to accept both ASP.NET logins and Domain digest logins, and the Domain digest login needs to be HTTP based (not named pipes).  Is this possible at all, and if so, is it possible without making an isapi filter?  After all, Microsoft Office Outlook Web Access is served by the exchange server and accepts active directory passwords.  So how could I do authentication in this way, and if so, is it possible to have the Outlook Web Access form be accessible from the same session as that of my web server?
 Thanks, I surely hope someone can help. . .
 -Brandon

 

 

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Mixed Authentication Mode

Jun 7, 2007

Hello



I would like to set 'SQL Server and Windows Authentication mode' of Sql Server 2005 so when user connects to Server he must supply username and password. Here are steps I make :



1. Open Microsoft SQL ServerManagement Studio Express
2. In Object Explorer right click on first (Server) node
3. Select 'Properties'
4. Select Page 'Security'
5. set 'Server authentication' to 'SQL Server and Windows Authentication mode'
6. press OK
7. in popup window fill password ******** and press OK
8. get error message ''operation is not valid due to the current state of the object. (Microsoft.SqlServer.Express.SqlManagerUI)

How correctly to set above Server mode ?

Why I get the error message and how to solve it ?


Thank you

Yosef Fishov

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Sep 6, 2007

I am trying to create a query that can determine if a user id is using mixed mode/windows/both authentication. I need to do this so that it can run on both sql server 2000 and 2005, meaning I can't use any of the sys.* views. Is there a single query could use for both systems?
-Kyle

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Aug 19, 2005

Hello,

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Jul 13, 2006

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Set Password To Database On SQL Server 2005 Express Running In Mixed Authentication Mode

Apr 20, 2006

Just like with Access DB, can we set password for database in SQL Server 2005 Express ?

Reason to do so is, user with Login having sysadmin previliage can acess all databases in SQL server.

so just want to restrict database access to only those users who knows the password.

Is there any possible solution ? Pls comment.

Thanks.

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May 13, 2015

I need to change the authentication mode from 'windows' to mixed, its a 4-node participating in always-on... Will this brake/impact alwayson in any way? I know I have to restart the sql instance.

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Jan 18, 2007

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Aug 22, 2007

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Jan 3, 2006

Hi folks,

I have a SQL 2005 OTC. CTP version running on Windows 2003 server.

I would like to find out how the SQL server option changed to Windows Authentication mode from Mixed mode over the weekend.  From the SQL log, I don't see when it changed.  I would like to see Date/Time and client IP.  If I can see User ID (windows) that would be great.  Where I can find these info in SQL server?

Thank you in advance...

SHJ

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Dec 18, 2006

Hi,

Say, I have configured my SQL to use Mixed Authentication. Now, I have a applicaiton which uses my SQL Server. The application just creates a database in SQL Server and uses the database to store its information.

This application also has a SYSTEM DSN under ODBC through which it accesses the database. For the application to access this database, should I only use SA (as my SQL instance is configured to use Mixed Authentication) or can I use Windows Authentcation too...

If I should only use SA, do we have a documentation which talks about this.

Thanks
Santhosh

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May 31, 2006

After installing SQL Server 2005 I found that I inadvertantly used Windows Authentication Mode and I would like to change to Mixed Mode (Windows Authentication and SQL Server Authentication) - what is the best way to do this? In Microsoft SQL Server 2000 you could simply go into Enterprise Manager, edit the SQL Server Registration Properties, edit the Properties of the SQL Server and edit the Properties of the SQL Server Agent.

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Apr 26, 2007

Hi everyone,

Ok guys, I€™ve summarized doubts regarding SSIS as well as odd behaviour that sometimes I suffer for my lack of knowledge or for other reasons.
So this way, I€™m a pain and bore individual only one time€¦

Question 1:

When you have a ForEach container, i.e using as enumeraton ADO and you are debugging and seeing how is going everything, whats tasks are executing and so on, you never knows if those that were in green (executed succesfully) now are executing again or not.
Well, I€™ll try to explain better: In every iteration of the loop, tasks previously executed keep its colour (green) instead of turn into white.

Question 2:

Parameter Size property is a new property for Sql Task when you have installed sp2. Well, what is it for really? I mean I€™ve got some .dtsx with Sql Tasks and its values are simply -1

Question 3:

When you€™re debugging a dtsx you have in the bottom locals showing you variables and so on. Problems come when you have more than 40 variables€¦ is there any search tool? Ok, you can use

Question 4:

Outline for the tasks is lost all the time. What a nuisance! Concretely it happens in workstations running either sp1 or sp2. Amazingly it works fine in a server (2003). Memory is not related, I€™m afraid, in all the scenarios 2Gb.

Question 5:

Is it possible disallow math case for variables?
Sometimes when you€™re using lots of variables, it€™s easy commit errors when you write code.

Question 6:

Assemblies 1.0/1.1 will be allow in VSA in a future??

Question 7:

Is it possible to change the scope for a variable in run-time? Devious question, I admit€¦

Question 8:

When you€™re writing a Script Task you can export the script into VB extension and then be imported from a project or whatever.
What does make sense?

Question 9:

ScriptTask_32dcba2feae9428386d768f38922e162 (that€™s an example) is really stored anywhere? (When you save a script task inside the IDE)
Root NameSpace is too symbolic??

Question 10:

I€™m developing against Windows 2003 english version. The whole Sql25k too. No spanish at all but sometimes I receive spanish messages related with SSIS.
I don€™t understand how it can be.
Nothing to do with for the fact I€™m using Terminal Server, I guess.

Question 11:

http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1518311&SiteID=1&mode=1

Question 12:

In a foreseeable future C# will be welcomed to SSIS?

Question 13:

Is it true that there is a separate Framework 2.0 for SSIS?



Thanks indeed for the patience!!!

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Mixed Authentication

Aug 26, 2005

In the scenario where you are installing MSDE/SQL Server at a customer site (not your own) is this true:

Assuming the customer has a (Windows) login with admin rights (or is a member of the admins group) over the PC which the server was installed on, there is no way of locking the customer out of any part of the SQL Server installation and its databases as Mixed Authentication (which you can't turn off) will always allow members of the (Windows) admins group to also be a member of the SQL Server admins group???

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Jul 20, 2005

Hi All,We have started to get the strangest errors with our SQL Server. We useWindows and SQL Server authentication, and have done successfully forthe last year or so. However last week i had trouble connecting to theenterprise manager with my domain credentials. Users connecting to QueryAnalyser have no problems when using their SQL Server logins, the issueonly seems to arrise when a Domain account is provided forauthentication. If we reboot the server all is well for about 1 - 2hours and then we loose the Domain credentials again. Even SQL Agentfails to work when stated with the DOMAINAdministrator account!As i said this has worked for a long time, and we have not made anychanges to the Domain or installed any patches for any of the servers.The error messages normally involve something along the lines of "NoUser 'NULL' blah blah" and "No Trusted SQL Server". We also have anexcel report that is failing with the SQL Server error number 18452. Ihave looked this up on MSDN, and this seems to fall in to the samecategory as our other errors.Any Ideas?We can't reboot the server every 2 hours!*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!

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Jun 7, 2007

Hello everybody



I program in C# with SQL Server 2005. I need to connect to Server in security mode.

In connection string I supply
UserID = myuser
Password = mypassword
Persist Security Info = True



In Server I set mixed authentication mode,create login 'mylogin' with password = mypassword
after that in my database I create user with username = myuser and loginName = mylogin



There are two problems :

1. in login creation after I fill password, close window and open it again there is old (default) password
but not my password
2. Application fails to connect to DB





How to solve these problems ?

Thank you
Yosef Fishov

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Sep 13, 2005

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Hey fellow Swynk'ers,

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Thanks,

Lee E. Smith

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Thanks in anticipation,

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May 16, 2007

I am trying to setup cached reports so that one of my larger reports doesn't have to be re-run every time someone wants to view it (the data source only updates every 24 hours).



Anyway I made a new data source, set the report to use that, and in that data source I said to use "SQLexampleUserName" as the stored credentials.



Now when I go to run the report it says: Login failed for user 'username'. The user is not associated with a trusted SQL Server connection.



This is referenced in the MSKB here:

http://support.microsoft.com/default.aspx/kb/555332



Which makes sense, but now my question is: If I want to used a cached report do I HAVE to allow SQL Server Credentials?



I was using Windows Authentication only up to this point.

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Thanks,
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Aug 7, 2007

<P
Hi Everyone
I changed the authentication mode from SQL Server Authentication into Windows of my application (Web application - ASP.NET 1.1, SQL Server 2000, C#). I changed the SqlServer into Windows only mode authentication.
The SQL server now contains all the "windows users" as users of the database (Logins as well as Users).
But I faced the problem of 'login failed for NT AuthorityNetwork Service'. So I added the Network Service as user. The login problem is disappeared, but when I'm tracing through the SQL Profiler I can see only the Network Service as user and not my windows usernameSQL server login name.
what should I do for displaying the windows usernameSql login name in the profiler instead of "Network Service". Please help me.
 
Thanks in advance
Fraijo
<P>

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Aug 26, 2007

Dear All..
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hope any one can help me
Thanks in Advance
Akbar

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Jun 19, 2008

CREATE FUNCTION dbo.fnGetSQLServerAuthenticationMode
(
)
RETURNS INT
AS

BEGIN
DECLARE @InstanceName NVARCHAR(1000),
@Key NVARCHAR(4000),
@LoginMode INT

EXEC master..xp_regreadN'HKEY_LOCAL_MACHINE',
N'SoftwareMicrosoftMicrosoft SQL ServerInstance NamesSQL',
N'MSSQLSERVER',
@InstanceName OUTPUT

IF @@ERROR <> 0 OR @InstanceName IS NULL
RETURN NULL

SET@Key = N'SoftwareMicrosoftMicrosoft SQL Server' + @InstanceName + N'MSSQLServer'

EXEC master..xp_regreadN'HKEY_LOCAL_MACHINE',
@Key,
N'LoginMode',
@LoginMode OUTPUT

RETURN @LoginMode
END

E 12°55'05.25"
N 56°04'39.16"

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