Edit report at http://bugs.php.net/bug.php?id=27051&edit=1

 ID:               27051
 Comment by:       heer2351 at zonnet dot nl
 Reported by:      ghoffer at globalscape dot com
 Summary:          Impersonation with FastCGI does not EXEC process as
                   impersonated user
 Status:           Feedback
 Type:             Bug
 Package:          CGI related
 Operating System: Windows
 PHP Version:      5.3
 Assigned To:      pajoye

 New Comment:

Result:

PHP Warning: exec(): Unable to fork [c:\Windows\System32\whoami] in
D:\Web\Public\Typo3\v4_2_6\fdha_hr\hr\forkTest.php on line 2


Previous Comments:
------------------------------------------------------------------------
[2010-03-24 23:56:20] heer2351 at zonnet dot nl

BTW if I run the same script on the webserver using fakeCGI and runas to
run as the application pool user it works.



Fake FastCGI web server

FCGI_PARAMS sent

FCGI_STDIN sent

Launching receive loop

FCGI_STDOUT: X-Powered-By: PHP/5.3.2

Content-type: text/html; charset=utf-8



Hello World!"



FCGI_END_REQUEST received

killing app

FastCGI process exited with 0



So the problem is definitely in the combination IIS6 and PHP 5.3

------------------------------------------------------------------------
[2010-03-24 23:53:10] paj...@php.net

Can you try using: c:\Windows\System32\whoami please?

------------------------------------------------------------------------
[2010-03-24 23:50:21] heer2351 at zonnet dot nl

I am using a simple test script to do the test:

<?php

echo exec('cmd /c echo Hello World!');

?> 



FastCGI impersonation:

In PHP.ini

fastcgi.impersonate = 1



IIS:

Anonymous Authentication = On 

User is same user as Application Pool user



User has been added to IIS_WPG

------------------------------------------------------------------------
[2010-03-24 23:40:45] paj...@php.net

And how exactly did you configure FCGI (impersonation). As your
configuration is exactly one of my tests configuration, and it works
just fine.

------------------------------------------------------------------------
[2010-03-24 23:39:38] paj...@php.net

Yes, which command do you call?

------------------------------------------------------------------------


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