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asp.net sql connection problem

Author
18 Apr 2006 7:48 AM
param
Hi all,

I have a production environment where I have a 2-node SQL 2005 Cluster
running on boxes which are part of a domain "MyCompany". I have setup a
domain user account called "netasp" and then given it permissions to the
database. I then setup a new App Pool in IIS on my Web Server (not part of
domain, can access SQL server via TCP) with identity setup to a local
account called "netasp" with the same password as the domain user account. I
then setup my website under this App Pool and tried my app. For some reason
it will not connect. This works in a development environment where my web &
sql is on the same box (non cluster environment). How do I go about getting
this to work? For security reasons, my web servers cannot be part of the
domain.

TIA!

Author
18 Apr 2006 12:08 PM
Paul Clement
On Tue, 18 Apr 2006 02:48:39 -0500, <param@community.nospam> wrote:

¤ Hi all,
¤
¤ I have a production environment where I have a 2-node SQL 2005 Cluster
¤ running on boxes which are part of a domain "MyCompany". I have setup a
¤ domain user account called "netasp" and then given it permissions to the
¤ database. I then setup a new App Pool in IIS on my Web Server (not part of
¤ domain, can access SQL server via TCP) with identity setup to a local
¤ account called "netasp" with the same password as the domain user account. I
¤ then setup my website under this App Pool and tried my app. For some reason
¤ it will not connect. This works in a development environment where my web &
¤ sql is on the same box (non cluster environment). How do I go about getting
¤ this to work? For security reasons, my web servers cannot be part of the
¤ domain.
¤

Is your web app and database connection configured for Windows integrated security? If so you
probably have a delegation issue.


Paul
~~~~
Microsoft MVP (Visual Basic)
Author
18 Apr 2006 12:38 PM
param
My web app actually uses forms authentication by authenticating against the
database. I have heard of cases where people got this to work. I just need
some guidance/help in getting it to work.

TIA!

Show quote
"Paul Clement" <UseAdddressAtEndofMess***@swspectrum.com> wrote in message
news:dhl942hp9ifa1gncs1aokpfdqn2s2d1tjp@4ax.com...
> On Tue, 18 Apr 2006 02:48:39 -0500, <param@community.nospam> wrote:
>
> ¤ Hi all,
> ¤
> ¤ I have a production environment where I have a 2-node SQL 2005 Cluster
> ¤ running on boxes which are part of a domain "MyCompany". I have setup a
> ¤ domain user account called "netasp" and then given it permissions to the
> ¤ database. I then setup a new App Pool in IIS on my Web Server (not part
> of
> ¤ domain, can access SQL server via TCP) with identity setup to a local
> ¤ account called "netasp" with the same password as the domain user
> account. I
> ¤ then setup my website under this App Pool and tried my app. For some
> reason
> ¤ it will not connect. This works in a development environment where my
> web &
> ¤ sql is on the same box (non cluster environment). How do I go about
> getting
> ¤ this to work? For security reasons, my web servers cannot be part of the
> ¤ domain.
> ¤
>
> Is your web app and database connection configured for Windows integrated
> security? If so you
> probably have a delegation issue.
>
>
> Paul
> ~~~~
> Microsoft MVP (Visual Basic)
Author
18 Apr 2006 2:42 PM
Marina Levit [MVP]
The problem is that you gave permissions to the domain account, but you
running it as a local account.  The remote SQL Server doesn't know about
your local 'netasp', it only knows about the domain one.  I'm not sure you
can 'fool' the SQL server in thinking that the local machine account of the
remote web server is the same thing as the domain account it knows about. I
think you'd have to make your web server part of the domain, and run it
under the domain account. That, or just use username/password for the the
sql server authentication instead of integrated.

<param@community.nospam> wrote in message
Show quote
news:ODwLDyrYGHA.4652@TK2MSFTNGP04.phx.gbl...
> Hi all,
>
> I have a production environment where I have a 2-node SQL 2005 Cluster
> running on boxes which are part of a domain "MyCompany". I have setup a
> domain user account called "netasp" and then given it permissions to the
> database. I then setup a new App Pool in IIS on my Web Server (not part of
> domain, can access SQL server via TCP) with identity setup to a local
> account called "netasp" with the same password as the domain user account.
> I then setup my website under this App Pool and tried my app. For some
> reason it will not connect. This works in a development environment where
> my web & sql is on the same box (non cluster environment). How do I go
> about getting this to work? For security reasons, my web servers cannot be
> part of the domain.
>
> TIA!
>
Author
18 Apr 2006 2:53 PM
param
I would love to use SQL Auth, but the beauty of windows auth is I dont have
to specify the username/pwd in the config file. Is there no way at all to
get this to work? Does MS recommend putting your Web Servers in the same
domain as the SQL? Our security consultant told us never to do that. Leave
the Web in the DMZ..

TIA!

Show quote
"Marina Levit [MVP]" <someone@nospam.com> wrote in message
news:eOeZGZvYGHA.3848@TK2MSFTNGP05.phx.gbl...
> The problem is that you gave permissions to the domain account, but you
> running it as a local account.  The remote SQL Server doesn't know about
> your local 'netasp', it only knows about the domain one.  I'm not sure you
> can 'fool' the SQL server in thinking that the local machine account of
> the remote web server is the same thing as the domain account it knows
> about. I think you'd have to make your web server part of the domain, and
> run it under the domain account. That, or just use username/password for
> the the sql server authentication instead of integrated.
>
> <param@community.nospam> wrote in message
> news:ODwLDyrYGHA.4652@TK2MSFTNGP04.phx.gbl...
>> Hi all,
>>
>> I have a production environment where I have a 2-node SQL 2005 Cluster
>> running on boxes which are part of a domain "MyCompany". I have setup a
>> domain user account called "netasp" and then given it permissions to the
>> database. I then setup a new App Pool in IIS on my Web Server (not part
>> of domain, can access SQL server via TCP) with identity setup to a local
>> account called "netasp" with the same password as the domain user
>> account. I then setup my website under this App Pool and tried my app.
>> For some reason it will not connect. This works in a development
>> environment where my web & sql is on the same box (non cluster
>> environment). How do I go about getting this to work? For security
>> reasons, my web servers cannot be part of the domain.
>>
>> TIA!
>>
>
>
Author
18 Apr 2006 5:15 PM
Marina Levit [MVP]
I can't say I have complete knowledge of windows security, but I don't know
how to get this to work, although there could be a way.

First off, if someone gets access to your web server, you could argue that
they will get access to the sql server through windows authentication if
they really try anyway - so it will be the same as if they saw the
username/password in the config file.

As far as storing the username/password in the config file (or elsewhere in
a different file, even outside your virtual directory), you could encrypt
the connection information to provide an extra level of security.

<param@community.nospam> wrote in message
Show quote
news:uYxROfvYGHA.3532@TK2MSFTNGP05.phx.gbl...
>I would love to use SQL Auth, but the beauty of windows auth is I dont have
>to specify the username/pwd in the config file. Is there no way at all to
>get this to work? Does MS recommend putting your Web Servers in the same
>domain as the SQL? Our security consultant told us never to do that. Leave
>the Web in the DMZ..
>
> TIA!
>
> "Marina Levit [MVP]" <someone@nospam.com> wrote in message
> news:eOeZGZvYGHA.3848@TK2MSFTNGP05.phx.gbl...
>> The problem is that you gave permissions to the domain account, but you
>> running it as a local account.  The remote SQL Server doesn't know about
>> your local 'netasp', it only knows about the domain one.  I'm not sure
>> you can 'fool' the SQL server in thinking that the local machine account
>> of the remote web server is the same thing as the domain account it knows
>> about. I think you'd have to make your web server part of the domain, and
>> run it under the domain account. That, or just use username/password for
>> the the sql server authentication instead of integrated.
>>
>> <param@community.nospam> wrote in message
>> news:ODwLDyrYGHA.4652@TK2MSFTNGP04.phx.gbl...
>>> Hi all,
>>>
>>> I have a production environment where I have a 2-node SQL 2005 Cluster
>>> running on boxes which are part of a domain "MyCompany". I have setup a
>>> domain user account called "netasp" and then given it permissions to the
>>> database. I then setup a new App Pool in IIS on my Web Server (not part
>>> of domain, can access SQL server via TCP) with identity setup to a local
>>> account called "netasp" with the same password as the domain user
>>> account. I then setup my website under this App Pool and tried my app.
>>> For some reason it will not connect. This works in a development
>>> environment where my web & sql is on the same box (non cluster
>>> environment). How do I go about getting this to work? For security
>>> reasons, my web servers cannot be part of the domain.
>>>
>>> TIA!
>>>
>>
>>
>
>
Author
18 Apr 2006 5:43 PM
Paul Clement
On Tue, 18 Apr 2006 09:53:06 -0500, <param@community.nospam> wrote:

¤ I would love to use SQL Auth, but the beauty of windows auth is I dont have
¤ to specify the username/pwd in the config file. Is there no way at all to
¤ get this to work? Does MS recommend putting your Web Servers in the same
¤ domain as the SQL? Our security consultant told us never to do that. Leave
¤ the Web in the DMZ..
¤

See if the following helps:

How To: Use Forms Authentication with Active Directory in Multiple Domains in ASP.NET 2.0
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnpag2/html/paght000021.asp


Paul
~~~~
Microsoft MVP (Visual Basic)
Author
18 Apr 2006 7:02 PM
param
I guess, I need to clarify. I do not wish to use Active Directory in anyway
to authenticate my web application users. They will be authenticated off
tables in SQL Server. The problem I am having is making the Asp.Net Web
Application connect to and authenticate against the SQL Server using a
standard specified Windows account. Is there a way to do it when the SQL
server is in a domain environment and the Web Server are in a Workgroup
environment. I have tried SQL Auth and it works fine.

TIA!

Show quote
"Paul Clement" <UseAdddressAtEndofMess***@swspectrum.com> wrote in message
news:rh8a4218grgi70ba3tef4td7n80lmcrus5@4ax.com...
> On Tue, 18 Apr 2006 09:53:06 -0500, <param@community.nospam> wrote:
>
> ¤ I would love to use SQL Auth, but the beauty of windows auth is I dont
> have
> ¤ to specify the username/pwd in the config file. Is there no way at all
> to
> ¤ get this to work? Does MS recommend putting your Web Servers in the same
> ¤ domain as the SQL? Our security consultant told us never to do that.
> Leave
> ¤ the Web in the DMZ..
> ¤
>
> See if the following helps:
>
> How To: Use Forms Authentication with Active Directory in Multiple Domains
> in ASP.NET 2.0
> http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnpag2/html/paght000021.asp
>
>
> Paul
> ~~~~
> Microsoft MVP (Visual Basic)
Author
18 Apr 2006 8:28 PM
Tom Kaminski [MVP]
<param@community.nospam> wrote in message
news:uWbzbqxYGHA.1580@TK2MSFTNGP02.phx.gbl...
>I guess, I need to clarify. I do not wish to use Active Directory in anyway
>to authenticate my web application users. They will be authenticated off
>tables in SQL Server. The problem I am having is making the Asp.Net Web
>Application connect to and authenticate against the SQL Server using a
>standard specified Windows account. Is there a way to do it when the SQL
>server is in a domain environment and the Web Server are in a Workgroup
>environment. I have tried SQL Auth and it works fine.

Right - how do you expect to use Windows Auth if both machines are not in a
domain?


Author
19 Apr 2006 2:47 PM
Paul Clement
On Tue, 18 Apr 2006 14:02:13 -0500, <param@community.nospam> wrote:

¤ I guess, I need to clarify. I do not wish to use Active Directory in anyway
¤ to authenticate my web application users. They will be authenticated off
¤ tables in SQL Server. The problem I am having is making the Asp.Net Web
¤ Application connect to and authenticate against the SQL Server using a
¤ standard specified Windows account. Is there a way to do it when the SQL
¤ server is in a domain environment and the Web Server are in a Workgroup
¤ environment. I have tried SQL Auth and it works fine.
¤

The bottom line is that there must be a delegation of credentials between the two systems if you
plan on using Windows Integrated Security with SQL Server. I'm fairly certain that you understand
that.

What I would do is create a local account on the web server and specify that as the anonymous
account in IIS under which your application executes. I would then create a local account with the
same exact credentials (sam account ID and password) on the SQL Server box in the other domain and
provide the necessary permissions for this account under SQL Server. This is essentially what Dan
described in his post.

Since I wouldn't be completely familiar with your configuration, I can't be certain what other
tweaks might be involved in order to get this to work.


Paul
~~~~
Microsoft MVP (Visual Basic)
Author
19 Apr 2006 3:29 PM
Daniel Crichton
Paul wrote  on Wed, 19 Apr 2006 09:47:36 -0500:

Show quote
> On Tue, 18 Apr 2006 14:02:13 -0500, <param@community.nospam> wrote:
>
> ¤ I guess, I need to clarify. I do not wish to use Active Directory in
> anyway ¤ to authenticate my web application users. They will be
> authenticated off ¤ tables in SQL Server. The problem I am having is
> making the Asp.Net Web ¤ Application connect to and authenticate against
> the SQL Server using a ¤ standard specified Windows account. Is there a
> way to do it when the SQL ¤ server is in a domain environment and the Web
> Server are in a Workgroup ¤ environment. I have tried SQL Auth and it
> works fine. ¤
>
> The bottom line is that there must be a delegation of credentials between
> the two systems if you plan on using Windows Integrated Security with SQL
> Server. I'm fairly certain that you understand that.
>
> What I would do is create a local account on the web server and specify
> that as the anonymous account in IIS under which your application
> executes. I would then create a local account with the same exact
> credentials (sam account ID and password) on the SQL Server box in the
> other domain and provide the necessary permissions for this account under
> SQL Server. This is essentially what Dan described in his post.
>
> Since I wouldn't be completely familiar with your configuration, I can't
> be certain what other tweaks might be involved in order to get this to
> work.
>
> Paul
> ~~~~
> Microsoft MVP (Visual Basic)

Yep, it's as simple as doing that, at least as far as IIS is concerned.
Whether this delegates to ASP.NET correctly I can't say.

Dan
Author
19 Apr 2006 7:03 PM
Paul Clement
On Wed, 19 Apr 2006 16:29:53 +0100, "Daniel Crichton" <msn***@worldofspack.co.uk> wrote:

¤ Paul wrote  on Wed, 19 Apr 2006 09:47:36 -0500:
¤
¤ > On Tue, 18 Apr 2006 14:02:13 -0500, <param@community.nospam> wrote:
¤ >
¤ > ¤ I guess, I need to clarify. I do not wish to use Active Directory in
¤ > anyway ¤ to authenticate my web application users. They will be
¤ > authenticated off ¤ tables in SQL Server. The problem I am having is
¤ > making the Asp.Net Web ¤ Application connect to and authenticate against
¤ > the SQL Server using a ¤ standard specified Windows account. Is there a
¤ > way to do it when the SQL ¤ server is in a domain environment and the Web
¤ > Server are in a Workgroup ¤ environment. I have tried SQL Auth and it
¤ > works fine. ¤
¤ >
¤ > The bottom line is that there must be a delegation of credentials between
¤ > the two systems if you plan on using Windows Integrated Security with SQL
¤ > Server. I'm fairly certain that you understand that.
¤ >
¤ > What I would do is create a local account on the web server and specify
¤ > that as the anonymous account in IIS under which your application
¤ > executes. I would then create a local account with the same exact
¤ > credentials (sam account ID and password) on the SQL Server box in the
¤ > other domain and provide the necessary permissions for this account under
¤ > SQL Server. This is essentially what Dan described in his post.
¤ >
¤ > Since I wouldn't be completely familiar with your configuration, I can't
¤ > be certain what other tweaks might be involved in order to get this to
¤ > work.
¤ >
¤ > Paul
¤ > ~~~~
¤ > Microsoft MVP (Visual Basic)
¤
¤ Yep, it's as simple as doing that, at least as far as IIS is concerned.
¤ Whether this delegates to ASP.NET correctly I can't say.
¤
¤ Dan
¤

It does, however I've never attempted this across domains or in a clustered SQL Server environment
and I'm not sure what other security barriers may exist in his environment.


Paul
~~~~
Microsoft MVP (Visual Basic)
Author
20 Apr 2006 10:34 AM
Daniel Crichton
Paul wrote  on Wed, 19 Apr 2006 14:03:26 -0500:

Show quote
> On Wed, 19 Apr 2006 16:29:53 +0100, "Daniel Crichton"
> <msn***@worldofspack.co.uk>
> wrote:
>
> ¤ Paul wrote  on Wed, 19 Apr 2006 09:47:36 -0500:
> ¤
> ¤ > On Tue, 18 Apr 2006 14:02:13 -0500, <param@community.nospam> wrote:
> ¤ >
> ¤ > ¤ I guess, I need to clarify. I do not wish to use Active Directory in
> ¤ > anyway ¤ to authenticate my web application users. They will be
> ¤ > authenticated off ¤ tables in SQL Server. The problem I am having is
> ¤ > making the Asp.Net Web ¤ Application connect to and authenticate
> against ¤ > the SQL Server using a ¤ standard specified Windows account.
> Is there a ¤ > way to do it when the SQL ¤ server is in a domain
> environment and the Web ¤ > Server are in a Workgroup ¤ environment. I
> have tried SQL Auth and it ¤ > works fine. ¤
> ¤ >
> ¤ > The bottom line is that there must be a delegation of credentials
> between ¤ > the two systems if you plan on using Windows Integrated
> Security with SQL ¤ > Server. I'm fairly certain that you understand that.
> ¤ >
> ¤ > What I would do is create a local account on the web server and
> specify ¤ > that as the anonymous account in IIS under which your
> application ¤ > executes. I would then create a local account with the
> same exact ¤ > credentials (sam account ID and password) on the SQL Server
> box in the ¤ > other domain and provide the necessary permissions for this
> account under ¤ > SQL Server. This is essentially what Dan described in
> his post. ¤ >
> ¤ > Since I wouldn't be completely familiar with your configuration, I
> can't ¤ > be certain what other tweaks might be involved in order to get
> this to ¤ > work.
> ¤ >
> ¤ > Paul
> ¤ > ~~~~
> ¤ > Microsoft MVP (Visual Basic)
> ¤
> ¤ Yep, it's as simple as doing that, at least as far as IIS is concerned.
> ¤ Whether this delegates to ASP.NET correctly I can't say.
> ¤
> ¤ Dan
> ¤
>
> It does, however I've never attempted this across domains or in a
> clustered SQL Server environment and I'm not sure what other security
> barriers may exist in his environment.
>
> Paul
> ~~~~
> Microsoft MVP (Visual Basic)

That's a good point. Re-reading the original post the account configuration
appears correct for this to work, but obviously it's not.

Surface Area Configuration needs to be run in SQL Server 2005 to allow
connections from "remote" machines, that could be the reason for it not
working if that hasn't been done - it will allow connections from the local
machine, but nowhere else.

Dan
Author
21 Apr 2006 4:52 AM
param
When you say Surface Area Config has to be run? It appears that is
configured correctly, because SQL Authentication is working right?

TIA!

Show quote
"Daniel Crichton" <msn***@worldofspack.co.uk> wrote in message
news:uXuIHYGZGHA.4920@TK2MSFTNGP02.phx.gbl...
> Paul wrote  on Wed, 19 Apr 2006 14:03:26 -0500:
>
>> On Wed, 19 Apr 2006 16:29:53 +0100, "Daniel Crichton"
>> <msn***@worldofspack.co.uk>
>> wrote:
>>
>> ¤ Paul wrote  on Wed, 19 Apr 2006 09:47:36 -0500:
>> ¤
>> ¤ > On Tue, 18 Apr 2006 14:02:13 -0500, <param@community.nospam> wrote:
>> ¤ >
>> ¤ > ¤ I guess, I need to clarify. I do not wish to use Active Directory
>> in
>> ¤ > anyway ¤ to authenticate my web application users. They will be
>> ¤ > authenticated off ¤ tables in SQL Server. The problem I am having is
>> ¤ > making the Asp.Net Web ¤ Application connect to and authenticate
>> against ¤ > the SQL Server using a ¤ standard specified Windows account.
>> Is there a ¤ > way to do it when the SQL ¤ server is in a domain
>> environment and the Web ¤ > Server are in a Workgroup ¤ environment. I
>> have tried SQL Auth and it ¤ > works fine. ¤
>> ¤ >
>> ¤ > The bottom line is that there must be a delegation of credentials
>> between ¤ > the two systems if you plan on using Windows Integrated
>> Security with SQL ¤ > Server. I'm fairly certain that you understand
>> that.
>> ¤ >
>> ¤ > What I would do is create a local account on the web server and
>> specify ¤ > that as the anonymous account in IIS under which your
>> application ¤ > executes. I would then create a local account with the
>> same exact ¤ > credentials (sam account ID and password) on the SQL
>> Server
>> box in the ¤ > other domain and provide the necessary permissions for
>> this
>> account under ¤ > SQL Server. This is essentially what Dan described in
>> his post. ¤ >
>> ¤ > Since I wouldn't be completely familiar with your configuration, I
>> can't ¤ > be certain what other tweaks might be involved in order to get
>> this to ¤ > work.
>> ¤ >
>> ¤ > Paul
>> ¤ > ~~~~
>> ¤ > Microsoft MVP (Visual Basic)
>> ¤
>> ¤ Yep, it's as simple as doing that, at least as far as IIS is concerned.
>> ¤ Whether this delegates to ASP.NET correctly I can't say.
>> ¤
>> ¤ Dan
>> ¤
>>
>> It does, however I've never attempted this across domains or in a
>> clustered SQL Server environment and I'm not sure what other security
>> barriers may exist in his environment.
>>
>> Paul
>> ~~~~
>> Microsoft MVP (Visual Basic)
>
> That's a good point. Re-reading the original post the account
> configuration appears correct for this to work, but obviously it's not.
>
> Surface Area Configuration needs to be run in SQL Server 2005 to allow
> connections from "remote" machines, that could be the reason for it not
> working if that hasn't been done - it will allow connections from the
> local machine, but nowhere else.
>
> Dan
>
Author
21 Apr 2006 8:02 AM
Daniel Crichton
I missed your reply saying SQL Auth is working. I'm guessing then that the
clustering is the issue, as I haven't had a problem running SQL in Windows
Auth mode on a different server to IIS while not using a domain.

Dan

param@community.nospam wrote  on Thu, 20 Apr 2006 23:52:17 -0500:

Show quote
> When you say Surface Area Config has to be run? It appears that is
> configured correctly, because SQL Authentication is working right?
>
> TIA!
>
> "Daniel Crichton" <msn***@worldofspack.co.uk> wrote in message news:uXuIHYGZGHA.4920@TK2MSFTNGP02.phx.gbl...
>> Paul wrote  on Wed, 19 Apr 2006 14:03:26 -0500:
>>
>>> On Wed, 19 Apr 2006 16:29:53 +0100, "Daniel Crichton"
>>> <msn***@worldofspack.co.uk>
>>> wrote:
>>>
>>> ¤ Paul wrote  on Wed, 19 Apr 2006 09:47:36 -0500:
>>> ¤
>>> ¤ > On Tue, 18 Apr 2006 14:02:13 -0500, <param@community.nospam> wrote:
>>> ¤ >
>>> ¤ > ¤ I guess, I need to clarify. I do not wish to use Active Directory
>>> in
>>> ¤ > anyway ¤ to authenticate my web application users. They will be
>>> ¤ > authenticated off ¤ tables in SQL Server. The problem I am having is
>>> ¤ > making the Asp.Net Web ¤ Application connect to and authenticate
>>> against ¤ > the SQL Server using a ¤ standard specified Windows account.
>>> Is there a ¤ > way to do it when the SQL ¤ server is in a domain
>>> environment and the Web ¤ > Server are in a Workgroup ¤ environment. I
>>> have tried SQL Auth and it ¤ > works fine. ¤
>>> ¤ >
>>> ¤ > The bottom line is that there must be a delegation of credentials
>>> between ¤ > the two systems if you plan on using Windows Integrated
>>> Security with SQL ¤ > Server. I'm fairly certain that you understand
>>> that.
>>> ¤ >
>>> ¤ > What I would do is create a local account on the web server and
>>> specify ¤ > that as the anonymous account in IIS under which your
>>> application ¤ > executes. I would then create a local account with the
>>> same exact ¤ > credentials (sam account ID and password) on the SQL
>>> Server
>>> box in the ¤ > other domain and provide the necessary permissions for
>>> this
>>> account under ¤ > SQL Server. This is essentially what Dan described in
>>> his post. ¤ >
>>> ¤ > Since I wouldn't be completely familiar with your configuration, I
>>> can't ¤ > be certain what other tweaks might be involved in order to get
>>> this to ¤ > work.
>>> ¤ >
>>> ¤ > Paul
>>> ¤ > ~~~~
>>> ¤ > Microsoft MVP (Visual Basic)
>>> ¤
>>> ¤ Yep, it's as simple as doing that, at least as far as IIS is
>>> concerned. ¤ Whether this delegates to ASP.NET correctly I can't say. ¤
>>> ¤ Dan ¤
>>>
>>> It does, however I've never attempted this across domains or in a
>>> clustered SQL Server environment and I'm not sure what other security
>>> barriers may exist in his environment.
>>>
>>> Paul
>>> ~~~~
>>> Microsoft MVP (Visual Basic)
>>
>> That's a good point. Re-reading the original post the account
>> configuration appears correct for this to work, but obviously it's not.
>>
>> Surface Area Configuration needs to be run in SQL Server 2005 to allow
>> connections from "remote" machines, that could be the reason for it not
>> working if that hasn't been done - it will allow connections from the
>> local machine, but nowhere else.
>>
>> Dan
>>
Author
21 Apr 2006 4:50 AM
param
Well here is the trick. The SQL Server is a cluster. If I setup an account
local to SQL1, then how would it work when SQL2 takes over? Or do I just
duplicate that local account on SQL2 as well?

TIA!

Show quote
"Paul Clement" <UseAdddressAtEndofMess***@swspectrum.com> wrote in message
news:3dic42doter27fe68okjlrc2j35cp042fv@4ax.com...
> On Tue, 18 Apr 2006 14:02:13 -0500, <param@community.nospam> wrote:
>
> ¤ I guess, I need to clarify. I do not wish to use Active Directory in
> anyway
> ¤ to authenticate my web application users. They will be authenticated off
> ¤ tables in SQL Server. The problem I am having is making the Asp.Net Web
> ¤ Application connect to and authenticate against the SQL Server using a
> ¤ standard specified Windows account. Is there a way to do it when the SQL
> ¤ server is in a domain environment and the Web Server are in a Workgroup
> ¤ environment. I have tried SQL Auth and it works fine.
> ¤
>
> The bottom line is that there must be a delegation of credentials between
> the two systems if you
> plan on using Windows Integrated Security with SQL Server. I'm fairly
> certain that you understand
> that.
>
> What I would do is create a local account on the web server and specify
> that as the anonymous
> account in IIS under which your application executes. I would then create
> a local account with the
> same exact credentials (sam account ID and password) on the SQL Server box
> in the other domain and
> provide the necessary permissions for this account under SQL Server. This
> is essentially what Dan
> described in his post.
>
> Since I wouldn't be completely familiar with your configuration, I can't
> be certain what other
> tweaks might be involved in order to get this to work.
>
>
> Paul
> ~~~~
> Microsoft MVP (Visual Basic)
Author
19 Apr 2006 11:37 AM
Daniel Crichton
Marina wrote  on Tue, 18 Apr 2006 10:42:07 -0400:

> The problem is that you gave permissions to the domain account, but you
> running it as a local account.  The remote SQL Server doesn't know about
> your local 'netasp', it only knows about the domain one.  I'm not sure you
> can 'fool' the SQL server in thinking that the local machine account of
> the remote web server is the same thing as the domain account it knows
> about. I think you'd have to make your web server part of the domain, and
> run it under the domain account. That, or just use username/password for
> the the sql server authentication instead of integrated.

By using the same login name and password on both machines it should work -
certainly does here where I have an IIS server running sites under local
accounts that match credentials on a SQL server machine and they login fine,
both servers are configured to run in the same workgroup (no domains running
in my DMZ). I am however doing this using ASP and via ODBC and OLE DB
connections, so it could be that something is different in the way ASP.NET
passes credentials around.

Dan

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