Thanks for your response Snicks,
Yes, filemon will logging all the file accessing operations on the machine
which may result huge amount of data if we don't capture it carefully...
You can use hot keys to make the stop and capture quickly...
For the problem, I think we can try creating a simplified application to
reproduce the problem. Since you have some file IO operation in your
external exe app, would you try creating a simple .net exe which write a
txt file to the certain file path to see whether it can also reproduce the
problem?
In addition, you can also temporarly change the ASP.NET's worker process
identity to LOCAL SYSTEM for test, just locate the machine.config file
under the .net framework's install dir:
%windir%\Microsoft.NET\Framework\v1.1.4322\CONFIG\machine.config
find the <processModel> element, and change the userName from "Machine" to
"SYSTEM"
also, you need to restart IIS to have it take effect
Thanks,
Steven Cheng
Microsoft Online Support
Get Secure!
www.microsoft.com/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)
--------------------
| Thread-Topic: JIT Debugging error when trying to exec app external to
ASP.NE
| thread-index: AcYdVbhAKK8mA8gyS7mTiPs6CBReYg==
| X-WBNR-Posting-Host: 66.160.85.199
| From: =?Utf-8?B?c25pY2tz?= <
[email protected]>
| References: <
[email protected]>
<
[email protected]>
<
[email protected]>
<
[email protected]>
| Subject: RE: JIT Debugging error when trying to exec app external to
ASP.NE
| Date: Thu, 19 Jan 2006 16:09:02 -0800
| Lines: 259
| Message-ID: <
[email protected]>
| MIME-Version: 1.0
| Content-Type: text/plain;
| charset="Utf-8"
| Content-Transfer-Encoding: 7bit
| X-Newsreader: Microsoft CDO for Windows 2000
| Content-Class: urn:content-classes:message
| Importance: normal
| Priority: normal
| X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
| Newsgroups: microsoft.public.dotnet.framework.aspnet
| NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
| Path: TK2MSFTNGXA02.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGXA03.phx.gbl
| Xref: TK2MSFTNGXA02.phx.gbl
microsoft.public.dotnet.framework.aspnet:372266
| X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet
|
| I checked aspnet_wp.exe in the task manager and the user name is ASPNET.
| I've downloaded filemon and it produces lots of data
Outside of
looking
| at the filemon output do you have any suggestions based upon the
information
| I've provided so far?
|
| If the filemon log is required what should I send and how. Recording
just a
| few seconds generated a 1.6MB file.
|
| Below is the code involved. Maybe you could just compile a VB.NET app
with
| the macrun exe code and plug the asp.net code into an existing web site.
|
| Thanks Steven.
|
| <begin asp.net code calling macrun exe>
| Dim sPPTOut As String 'PPT basename (excludes .ppt extension)
| sPPTOut = MDEPDirStr + sID + ".ppt" '
| Dim p As New System.Diagnostics.Process
| p.Start(MDEPDirStr & "macrun.exe", sPPTOut)
| 'p.Start("C:\WINDOWS\SYSTEM32\CALC.EXE")
| 'p.Start("C:\WINDOWS\SYSTEM32\macrun.exe", sPPTOut)
| <end asp.net code calling macrun exe>
|
| <begin macrun (macro running exe)>
| Imports System.io
| Module StartupModule
| Public Sub Main(ByVal CmdArgs() As String)
| Dim sArg As String
| sArg = CmdArgs(0).ToUpper
|
| Dim oPP As PowerPoint.ApplicationClass
| Dim oPresSet As PowerPoint.Presentations
| Dim oPres As PowerPoint.PresentationClass
|
| 'Start PowerPoint and open the presentation.
| oPP = CreateObject("PowerPoint.Application")
| oPP.Visible = True
| oPresSet = oPP.Presentations
|
| oPres = oPresSet.Open(Application.StartupPath & "\" & sArg &
".ppt",
| , , True)
|
| 'Run the macros.
| oPP.Run("'" & Application.StartupPath & "\" & sArg &
".ppt'!mymac")
| oPP.ActivePresentation.SaveCopyAs(Application.StartupPath &
"\out-"
| & sArg & ".ppt")
|
| 'Clean-up: Close the presentation and quit PowerPoint.
| oPres.Close()
| System.Runtime.InteropServices.Marshal.ReleaseComObject(oPres)
| oPres = Nothing
| System.Runtime.InteropServices.Marshal.ReleaseComObject(oPresSet)
| oPresSet = Nothing
| oPP.Quit()
| System.Runtime.InteropServices.Marshal.ReleaseComObject(oPP)
| oPP = Nothing
|
| GC.Collect()
| End Sub
| End Module
| <end macrun (macro running exe)>
|
| Thanks.
|
|
| "Steven Cheng[MSFT]" wrote:
|
| > Thanks for your response Snicks,
| >
| > So your dev box is WINXP, by default the ASP.NET running process
idenitity
| > should be machine/ASPNET account... You can check the "aspnet_wp.exe"
| > process's account in task manager when running asp.net application to
| > confirm this....
| >
| > Also, the filemon tool is not a build-in tool, you need to download it
from
| > sysinternals website, it's a freeware:
| >
| > #Filemon for Windows
| >
http://www.sysinternals.com/utilities/filemon.html
| >
| > Thanks,
| >
| > Steven Cheng
| > Microsoft Online Support
| >
| > Get Secure!
www.microsoft.com/security
| > (This posting is provided "AS IS", with no warranties, and confers no
| > rights.)
| >
| >
| >
| >
| > --------------------
| > | Thread-Topic: JIT Debugging error when trying to exec app external to
| > ASP.NE
| > | thread-index: AcYcMQ0oqtE3o4bGSFmKIjWCBejojA==
| > | X-WBNR-Posting-Host: 66.160.85.199
| > | From: =?Utf-8?B?c25pY2tz?= <
[email protected]>
| > | References: <
[email protected]>
| > <
[email protected]>
| > | Subject: RE: JIT Debugging error when trying to exec app external to
| > ASP.NE
| > | Date: Wed, 18 Jan 2006 05:14:02 -0800
| > | Lines: 120
| > | Message-ID: <
[email protected]>
| > | MIME-Version: 1.0
| > | Content-Type: text/plain;
| > | charset="Utf-8"
| > | Content-Transfer-Encoding: 7bit
| > | X-Newsreader: Microsoft CDO for Windows 2000
| > | Content-Class: urn:content-classes:message
| > | Importance: normal
| > | Priority: normal
| > | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
| > | Newsgroups: microsoft.public.dotnet.framework.aspnet
| > | NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
| > | Path: TK2MSFTNGXA02.phx.gbl!TK2MSFTNGXA03.phx.gbl
| > | Xref: TK2MSFTNGXA02.phx.gbl
| > microsoft.public.dotnet.framework.aspnet:371708
| > | X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet
| > |
| > | I'm running the dev env on my local machine - XP. I tried to run
| > filemon.exe
| > | from start\run but it was not found. I checked the World Wide Web
| > Publishing
| > | service and it is running C:\WINDOWS\system32\inetsrv\inetinfo.exe.
| > | inetinfo.exe has a file version of 5.1.2600.2180 and same product
| > version.
| > | The ASPNET user is a member of the users group. ASP.NET State
Service
| > was
| > | actually not started but it was setup to log on as NT
| > | AUTHORITY\NetworkService. I started the ASP.NET State Service, tried
| > | reruning the app and received the same error.
| > |
| > | Thanks Steven
| > |
| > | "Steven Cheng[MSFT]" wrote:
| > |
| > | > Hi Snicks,
| > | >
| > | > Welcome to ASPNET newsgroup.
| > | > From your description, you're using the System.Diagnostics.Process
| > class to
| > | > execute an external custom program(exe file) fomr your asp.net web
| > | > application. However, you're getting Access Denied error when
executing
| > | > that app , yes?
| > | >
| > | > Based on your description on the custom program "macrun.exe" which
will
| > | > create PPT file and running macro, I think it is likely the running
| > process
| > | > idenitity dosn't have sufficient permission to create/modify
certain
| > folder
| > | > since it has file accessing operations in it...... When you use
the
| > .net's
| > | > System.Diagnostics.Process class to executing a new process, it
will
| > | > inherit the security context(process idenitity) from the parent
process
| > | > (the ASP.NET worker process), so running that external app from
asp.net
| > app
| > | > is different from command line(which running under the current
logon
| > | > user....). What's the server version and IIS version you're
| > developing
| > | > with and what's the current process identity of your asp.net app(
have
| > you
| > | > used impersonate or not...)...
| > | >
| > | > BTW, you can consider using Filemon tool to monitor the file
accessing
| > on
| > | > the server when your asp.net app try executing that custom
program...
| > | > Filemon can capture the file accessing failure and we can have a
look
| > at
| > | > the path and security identity that cause the problem...
| > | >
| > | > Thanks,
| > | >
| > | > Steven Cheng
| > | > Microsoft Online Support
| > | >
| > | > Get Secure!
www.microsoft.com/security
| > | > (This posting is provided "AS IS", with no warranties, and confers
no
| > | > rights.)
| > | >
| > | >
| > | >
| > | > --------------------
| > | > | Thread-Topic: JIT Debugging error when trying to exec app
external to
| > | > ASP.NET
| > | > | thread-index: AcYb7UwHqXxLD2gjT0SDeLkAA9SJ5g==
| > | > | X-WBNR-Posting-Host: 66.160.85.199
| > | > | From: =?Utf-8?B?c25pY2tz?= <
[email protected]>
| > | > | Subject: JIT Debugging error when trying to exec app external to
| > ASP.NET
| > | > | Date: Tue, 17 Jan 2006 21:09:02 -0800
| > | > | Lines: 40
| > | > | Message-ID: <
[email protected]>
| > | > | MIME-Version: 1.0
| > | > | Content-Type: text/plain;
| > | > | charset="Utf-8"
| > | > | Content-Transfer-Encoding: 7bit
| > | > | X-Newsreader: Microsoft CDO for Windows 2000
| > | > | Content-Class: urn:content-classes:message
| > | > | Importance: normal
| > | > | Priority: normal
| > | > | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
| > | > | Newsgroups: microsoft.public.dotnet.framework.aspnet
| > | > | NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
| > | > | Path:
| > TK2MSFTNGXA02.phx.gbl!TK2MSFTNGXA01.phx.gbl!TK2MSFTNGXA03.phx.gbl
| > | > | Xref: TK2MSFTNGXA02.phx.gbl
| > | > microsoft.public.dotnet.framework.aspnet:371623
| > | > | X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet
| > | > |
| > | > | I'm trying to exec a program external to my ASP.NET app using the
| > | > following
| > | > | code. The external app is a VB.NET application.
| > | > |
| > | > | Dim sPPTOut As String
| > | > | sPPTOut = MDEPDirStr + sID + ".ppt"
| > | > | Dim p As New System.Diagnostics.Process
| > | > |
| > | > | 'p.Start(MDEPDirStr & "macrun.exe", sPPTOut)
| > | > | p.Start("C:\WINDOWS\SYSTEM32\CALC.EXE")
| > | > | 'p.Start("C:\WINDOWS\SYSTEM32\macrun.exe", sPPTOut)
| > | > |
| > | > | The problem is that the two commented lines generate:
| > | > |
| > | > | JIT Debugging failed with the following error: Access is denied.
| > | > |
| > | > | errors. The uncommented exec of CALC.EXE works w/o issue.
Running
| > | > | macrun.exe from a command prompt works w/o issue.
| > | > |
| > | > | Big picture is that I'm creating a PowerPoint file on the server
and
| > | > after
| > | > | saving it to the server file system I need to run a macro
embedded in
| > the
| > | > | PPT. macrun.exe opens the PPT and runs the macro.
| > | > |
| > | > | I've tried other methods of execing the program with similar
results:
| > | > |
| > | > | Shell("C:\WINDOWS\SYSTEM32\CALC.EXE")
| > | > | 'Shell(MDEPDirStr & "macrun.exe", sPPTOut)
| > | > | 'Shell(MDEPDirStr & "macrun.exe " & sPPTOut)
| > | > |
| > | > | Dim sPPTOut As String
| > | > | sPPTOut = MDEPDirStr + sID + ".ppt"
| > | > | Dim listFiles As System.Diagnostics.Process
| > | > | listFiles = System.Diagnostics.Process.Start(MDEPDirStr &
| > | > | "macrun.exe", sPPTOut)
| > | > | listFiles.WaitForExit(2000)
| > | > | If listFiles.HasExited Then
| > | > | 'Dim output As String = myOutput.ReadToEnd
| > | > | 'Debug.WriteLine(output)
| > | > | End If
| > | > |
| > | > |
| > | > |
| > | >
| > | >
| > |
| >
| >
|
