This is weird
On my WinXP development box, database calls made from within my GLOBAL.ASAX go to SQLServer as user "ASPNET" even though I have impersonation turned on in my web.config. That's fine
Now, when I move the whole application over to my Windows 2003 Server box, during the GLOBAL.ASAX calls to SQLServer, I get "Login failed for NT AUTHORITY\NETWO RK SERVICE." I don't understand this. "NT AUTHORITY\NETWO RK SERVICE" isn't even a user in the user-list on the Windows2003 server
What is this and can you help
Ale
4  2028 
To overcome a similar issue in a recent project I had to, surprisingly, turn
ON anonymous access. In my case, I was calling a stored procedure from a
webservice that had been called by an ASP.Net page. In the ASP.Net page, I
had impersonation turned on and had to turn anonymous access off for the
webservice to get the correct identity. The strange thing was that, in the
production IIS 5.0, SQL Server, on a different machine altogether started
returning the error you describe. Only when I turned anonymous access on
did it work correctly.
So, the point is...Play with anonymous access but it may not always work
consistently between IIS 5.1 and IIS 5.0.
Dale
"Alex Maghen" <al**@maghen.co m> wrote in message
news:DE******** *************** ***********@mic rosoft.com... This is weird!
On my WinXP development box, database calls made from within my
GLOBAL.ASAX go to SQLServer as user "ASPNET" even though I have
impersonation turned on in my web.config. That's fine.
Now, when I move the whole application over to my Windows 2003 Server box,
during the GLOBAL.ASAX calls to SQLServer, I get "Login failed for NT
AUTHORITY\NETWO RK SERVICE." I don't understand this. "NT AUTHORITY\NETWO RK
SERVICE" isn't even a user in the user-list on the Windows2003 server.
What is this and can you help?
Alex
I'm not sure I get this. DO you mean that I should play with the access settings in IIS's security property page? Or do you mean the "Impersonat ion" section in Web.Config? In any case, this isn't really an option in this area anyway: I'll have to eventually set the access privilages the way I need 'em, right
Doesn't anyone know exactly what this error means
Thanks
Ale
----- DalePres wrote: ----
To overcome a similar issue in a recent project I had to, surprisingly, tur
ON anonymous access. In my case, I was calling a stored procedure from
webservice that had been called by an ASP.Net page. In the ASP.Net page,
had impersonation turned on and had to turn anonymous access off for th
webservice to get the correct identity. The strange thing was that, in th
production IIS 5.0, SQL Server, on a different machine altogether starte
returning the error you describe. Only when I turned anonymous access o
did it work correctly
So, the point is...Play with anonymous access but it may not always wor
consistently between IIS 5.1 and IIS 5.0
Dal
"Alex Maghen" <al**@maghen.co m> wrote in messag
news:DE******** *************** ***********@mic rosoft.com.. This is weird On my WinXP development box, database calls made from within m
GLOBAL.ASAX go to SQLServer as user "ASPNET" even though I hav
impersonation turned on in my web.config. That's fine Now, when I move the whole application over to my Windows 2003 Server box
during the GLOBAL.ASAX calls to SQLServer, I get "Login failed for N
AUTHORITY\NETWO RK SERVICE." I don't understand this. "NT AUTHORITY\NETWO R
SERVICE" isn't even a user in the user-list on the Windows2003 server What is this and can you help
Ale
NT AUTHORITY is a specific type of user account that runs in
the context of an Application Pool. There is an interesting article
[2] that discusses the use of Integrated Security when MS-SQL
is or is not on the same machine as IIS.
Since I've recently had this same introduction to NT AUTHORITY
which I previously knew nothing about I decided to try to use that
Google thingy where I am now starting to get an understanding of
the circumstances. Hint Hint ;-)
--
<%= Clinton Gallagher
A/E/C Consulting, Web Design, e-Commerce Software Development
Wauwatosa, Milwaukee County, Wisconsin USA
NET csgallagher@ REMOVETHISTEXT metromilwaukee. com
URL http://www.metromilwaukee.com/clintongallagher/
[1] http://msdn.microsoft.com/library/de...entitytype.asp
[2] http://www.winnetmag.com/SQLServer/F...hreadid=119443
"Alex Maghen" <al**@maghen.co m> wrote in message
news:FF******** *************** ***********@mic rosoft.com... I'm not sure I get this. DO you mean that I should play with the
access settings in IIS's security property page? Or do you mean the
"Impersonat ion" section in Web.Config? In any case, this isn't really an
option in this area anyway: I'll have to eventually set the access
privilages the way I need 'em, right?
Doesn't anyone know exactly what this error means?
Thanks.
Alex
----- DalePres wrote: -----
To overcome a similar issue in a recent project I had to,
surprisingly, turn ON anonymous access. In my case, I was calling a stored
procedure from a webservice that had been called by an ASP.Net page. In the
ASP.Net page, I had impersonation turned on and had to turn anonymous access off
for the webservice to get the correct identity. The strange thing was
that, in the production IIS 5.0, SQL Server, on a different machine altogether
started returning the error you describe. Only when I turned anonymous
access on did it work correctly.
So, the point is...Play with anonymous access but it may not
always work consistently between IIS 5.1 and IIS 5.0.
Dale
"Alex Maghen" <al**@maghen.co m> wrote in message
news:DE******** *************** ***********@mic rosoft.com... > This is weird! >> On my WinXP development box, database calls made from within
my GLOBAL.ASAX go to SQLServer as user "ASPNET" even though I have
impersonation turned on in my web.config. That's fine. >> Now, when I move the whole application over to my Windows 2003
Server box, during the GLOBAL.ASAX calls to SQLServer, I get "Login failed
for NT AUTHORITY\NETWO RK SERVICE." I don't understand this. "NT
AUTHORITY\NETWO RK SERVICE" isn't even a user in the user-list on the Windows2003
server. >> What is this and can you help?
>> Alex
>
Its probablly because the event from your global.asax does not have a user
to impersonate. If that's the issue, then you are impersonating the user
that visits the site instead of a single user you set up in a config file,
correct?
Some events that fire in ASP.NET are fired by the ASP.NET process, not a
user visiting the site. Let me know if that is the case. I'm still not up
to speed on all of the Win2k3 process stuff like i am on 2000, but I need to
learn it quick and don;t mind doing it :)
--
Eric Marvets
Principal Consultant
the bang project
<shameless self promotion>
Email sa*********@ban gREMOVETHISproj ect.com for Information on Our
Architecture and Mentoring Services
</shameless self promotion> This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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