Microsoft KB Archive/824330

= FIX: IIS 6.0 Does Not Return AUTH_TYPE for Integrated Security =

Article ID: 824330

Article Last Modified on 7/24/2007

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APPLIES TO


 * Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
 * Microsoft Windows Server 2003, Standard Edition (32-bit x86)
 * Microsoft Windows Server 2003, Web Edition
 * Microsoft Windows Server 2003, Enterprise x64 Edition

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SYMPTOMS
If you use Integrated security to authenticate users on your Web page, and if you want to use the AUTH_TYPE Microsoft Internet Information Services (IIS) server variable in your application, for example from Active Server Pages (ASP) script through Request.ServerVariables(&quot;AUTH_TYPE&quot;), AUTH_TYPE may be empty.



CAUSE
For Integrated security, the AUTH_TYPE IIS server variable is populated if the Authorization header is present in the request. Because the Authorization header is only present for the first request, the AUTH_TYPE IIS server variable is not populated for the next requests.



Hotfix Information
A supported hotfix is now available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next service pack that contains this hotfix.

To resolve this problem, submit a request to Microsoft Online Customer Services to obtain the hotfix. To submit an online request to obtain the hotfix, visit the following Microsoft Web site:

http://go.microsoft.com/?linkid=6294451

Note If additional issues occur or any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. To create a separate service request, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

Prerequisites
No prerequisites are required.

Restart Requirement
Restart Microsoft Internet Information Services (IIS). To do this, run the iisreset command at a command prompt.

Hotfix Replacement Information
This hotfix does not replace any other hotfixes.

File Information
The English version of this hotfix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time   Version            Size    File name --  16-Jul-2003  16:01  6.0.3790.68       336,384  W3core.dll



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.



MORE INFORMATION
For additional information about the naming schema for Windows software updates, click the following article number to view the article in the Microsoft Knowledge Base:

816915 New file naming schema for Microsoft Windows software update packages

For additional information about the terminology that is used to describe Microsoft product updates, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

Keywords: kbhotfixserver kbqfe kbhotfixserver kbqfe kbbug kbqfe kbwinserv2003presp1fix kbfix KB824330

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