Question

wscript running external program issue

Asked by: maxout6

I'm trying to get my ASP page to run a batch file [syncservers.cmd].  When the .cmd file is run via the command line everything works as it should.  However my ASP page will not run it.

dim winShell
set winShell = server.createobject("wscript.shell")
winShell.run("d:\tools\syncservers.cmd")


The IUSR and Everyone accounts have full access to both the file and the directory the file is in.  I reregistered the DLL as well.

Help!

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Asked On
2005-01-12 at 12:57:09ID21272083
Topic

Active Server Pages (ASP)

Participating Experts
2
Points
250
Comments
12

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Answers

 

by: jitgangulyPosted on 2005-01-12 at 13:02:54ID: 13028614

Is d a physical drive ? or a share ? then use UNC shaer name like \\machinename\sharename

Also it will be executed on your web server

put error routine also like

dim winShell
on error resume next
set winShell = server.createobject("wscript.shell")
winShell.run("d:\tools\syncservers.cmd")
if err.number <> 0 then
Response.write "Err " & Err.Description
end if

Also make sure whatever commands/functions you are runnign in that batch file, thta has proper permission i.e. IUSR guy should have permission to those commands
What is inside syncservers.cmd ?

 

by: joeposter649Posted on 2005-01-12 at 13:03:15ID: 13028618

What happens when you run it?
Perhaps you should set bWaitOnReturn to True  so the page waits for it to finish...
http://www.devguru.com/Technologies/wsh/quickref/wshshell_Run.html

 

by: maxout6Posted on 2005-01-12 at 13:19:32ID: 13028779

You guys are fast....


JITGANGULY-
-  D is a local drive and the ASP file is on the same drive
-  No error code is returned, so it thinks it worked
-  When running the script via a command prompt (including the path) it works
-  The batch file only executes robocopy (used to sync files on multiple servers).  IUSR and everyone have full rights to robocopy, the batch file, and the directory.


JOEPOSTER-
It depends on what parameters I give it.  In this instance it returns nothing.  I can assign it and response.write the response, and the return code is zero.  If I set it to wait until complete, the browser hangs.  I don't think you link is very applicable to my issue..




When doing this I get a response code of 16, for whatever that means:
dim winShell, intReturn
set winShell = server.createObject("WScript.Shell")
intReturn = winShell.Run("%comspec% /c d:\tools\syncservers.cmd",0,True)
response.write intReturn



 

by: jitgangulyPosted on 2005-01-12 at 13:22:27ID: 13028806

Hmmmm

What if you change

set winShell = server.createObject("WScript.Shell")

to

set winShell = WScript.createObject("WScript.Shell")

 

by: maxout6Posted on 2005-01-12 at 13:23:14ID: 13028809

Also, this is on Windows 2000 Advanced Server if that makes a difference.

 

by: maxout6Posted on 2005-01-12 at 13:24:34ID: 13028825

If I change that line I get:
Microsoft VBScript runtime error '800a01a8'

Object required: 'wscript'

I think wscript can only be run like this locally, right?

 

by: joeposter649Posted on 2005-01-12 at 13:42:11ID: 13029007

I just gave the link so you'd know the syntax of the run method.

How does robocopy reference the servers?  You'll have problems if they are mapped drives as IIS runs as a service and can't see mapped drives.

To troubleshoot you could convert your .asp file to a .vbs and run it from the command line.  If that works it's probably a permissions problem.  You could also change IIS to run under your ID and see if that works.  

 

by: maxout6Posted on 2005-01-12 at 14:09:27ID: 13029267

Ahh..  I wonder if that is the issue.  Robocopy syntax is like this

robocopy d:\inetpub\wwwroot\images \\12.96.xxx.xxx\images *.*

So it copies all of the images on the current box over to the others.  Do you think the ASP process is unable to see the server when hit via IP?  

I changed IIS to allow anon access, and for the anon user to be Administrator.  No luck.

I renamed the file to .vbs, made the couple of requesite changes (Ie - server. to wscript.) and it worked when run via the command line.


Ideas?

 

by: joeposter649Posted on 2005-01-12 at 14:54:33ID: 13029675

It should be OK with an IP or UNC.  
Did you clone iusr_machine on the destination server to give it permissions?
http://support.microsoft.com/kb/q184566/
Another option would be to run IIS under a domain ID instead of iusr.

Also, another quick test might be to use...
robocopy d:\inetpub\wwwroot\images d:\inetpub\wwwroot\images2 *.*

 

by: maxout6Posted on 2005-01-12 at 15:17:41ID: 13029852

We don't run a domain for these boxes, so that isn't an option.  And I don't have the IUSR account password which I  changed in the process of troubleshooting.  I've shot a request over to the primary admin to get it.

Your last suggestion ran correctly when executed from the web page.  So at least that rules out a wscript bug and almost certainly is a permission problem across machines.

I should get the password tonight/tomorrow and will follow up.  Thanks for the pointer, and I'll post when I find out something.

 

by: joeposter649Posted on 2005-01-12 at 18:30:10ID: 13030817

Did you try to get the password using one of these methods?
http://support.microsoft.com/kb/q184566/#USER

 

by: maxout6Posted on 2005-02-17 at 12:09:04ID: 13338471

Apologies for the delay in awarding this.  I never got a good resolution, and the IT guy took this another way.  

20120131-EE-VQP-002

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