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How to find group user login Name

P: n/a
Our system administrator set up an NT server group in order to allow
our users to login to our application via https to our sql server.
The group appears as a User in SQL Server when you look at it in
Enterprise Manager. That said, I can not see the users associated
with the group from Enterprise Manager, but know they can login to the
database.
The problem is this. When we login via the web we get access to the
database without problem, but when you look at the current_user what
you see is the login Name the user entered and NOT the name of the
group/User. That is to say, I can see a UserID which is not listed as
a User in SQL Server and can't see the name of the group, which is
listed as a user in SQL Server.
I need to know who's logging in order to direct them to the
appropriate web page via their role. Before the admin set up the
group, I was using sp_helpuser to get the role, but then again I had
the userID to do this.
The question I have now, is there any way to see what the
group/user is who logged in i.e. the goup listed as the User in
Enterprise Manager? Otherwise I have to build a table of userIDs and
their group/User name, which seems to defeat the purpose of having he
server authenticate users.

Thanks,
Tom
Jul 20 '05 #1
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2 Replies


P: n/a

"Tom Loach" <tc***@virginia.edu> wrote in message
news:o7********************************@4ax.com...
Our system administrator set up an NT server group in order to allow
our users to login to our application via https to our sql server.
The group appears as a User in SQL Server when you look at it in
Enterprise Manager. That said, I can not see the users associated
with the group from Enterprise Manager, but know they can login to the
database.
The problem is this. When we login via the web we get access to the
database without problem, but when you look at the current_user what
you see is the login Name the user entered and NOT the name of the
group/User. That is to say, I can see a UserID which is not listed as
a User in SQL Server and can't see the name of the group, which is
listed as a user in SQL Server.
I need to know who's logging in order to direct them to the
appropriate web page via their role. Before the admin set up the
group, I was using sp_helpuser to get the role, but then again I had
the userID to do this.
The question I have now, is there any way to see what the
group/user is who logged in i.e. the goup listed as the User in
Enterprise Manager? Otherwise I have to build a table of userIDs and
their group/User name, which seems to defeat the purpose of having he
server authenticate users.

Thanks,
Tom


I'm not sure I understand your setup completely, but if you use CURRENT_USER
you will see the user name in the current database, not the login name. If
you use SYSTEM_USER instead, you should see the user's login - does this
give the result you expect?

If not, then perhaps you could clarify the sequence of events used to set up
the group, espeically the difference between a server login and a database
user - this is what's not entirely clear from your post above. If you can
provide the actual SQL commands used to set up server access and permissions
for the Windows group, that would be the least ambiguous description,
although of course you may well have done it through Enterprise Manager
instead.

Simon
Jul 20 '05 #2

P: n/a
Simon,
thanks for your suggestion, but alas it did not work. Iam sorrry
I was not able to make the situation more clear, but perhaps another
try.
We have a group account set up, which if you look at in Enterprise
manager appears as a User i.e. a_Group. Obviously, since this is a
group account it is comprised of multiple users who need access to SQL
Server. The problem we're having is, if you login to the system and
if I run a stored procedure that returns the Current_User, what I get
is not the name of the User i.e. a_Group that appears in Enterprise
Manager, but the UserID i.e. h3tcl that was used to login to the
Windows server.
When I tried to exec sp_helpuser using Current_User I get an error
since SQL Server does not know who the user is (it sees h3tcl). If I
exec sp_helpuser and enter the user name (a_Group) found in
Enterprise manager sp_helpuser works fine and returns the appropriate
data from SQL Server.
So I'm back to the problem is how and where do I look for the group
name? If you have any other ideas I'm more than open. Thanks again
for your input.

Regards,
Tom
On Tue, 16 Dec 2003 16:44:21 +0100, "Simon Hayes" <sq*@hayes.ch>
wrote:

"Tom Loach" <tc***@virginia.edu> wrote in message
news:o7********************************@4ax.com.. .
Our system administrator set up an NT server group in order to allow
our users to login to our application via https to our sql server.
The group appears as a User in SQL Server when you look at it in
Enterprise Manager. That said, I can not see the users associated
with the group from Enterprise Manager, but know they can login to the
database.
The problem is this. When we login via the web we get access to the
database without problem, but when you look at the current_user what
you see is the login Name the user entered and NOT the name of the
group/User. That is to say, I can see a UserID which is not listed as
a User in SQL Server and can't see the name of the group, which is
listed as a user in SQL Server.
I need to know who's logging in order to direct them to the
appropriate web page via their role. Before the admin set up the
group, I was using sp_helpuser to get the role, but then again I had
the userID to do this.
The question I have now, is there any way to see what the
group/user is who logged in i.e. the goup listed as the User in
Enterprise Manager? Otherwise I have to build a table of userIDs and
their group/User name, which seems to defeat the purpose of having he
server authenticate users.

Thanks,
Tom


I'm not sure I understand your setup completely, but if you use CURRENT_USER
you will see the user name in the current database, not the login name. If
you use SYSTEM_USER instead, you should see the user's login - does this
give the result you expect?

If not, then perhaps you could clarify the sequence of events used to set up
the group, espeically the difference between a server login and a database
user - this is what's not entirely clear from your post above. If you can
provide the actual SQL commands used to set up server access and permissions
for the Windows group, that would be the least ambiguous description,
although of course you may well have done it through Enterprise Manager
instead.

Simon


Jul 20 '05 #3

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