Hi,

we need a "Single Sign On" Intranet Windows Username Authentication,
(or ActiveDirectory) for our ASP.NET website, where no Dialog box is
popping up!
If not possible, a single first Logon would be ok. Something like:

[ASP.NET Mixed Mode Authentication Search]
http://www.google.de/search?q=ASP.NET+Mixed+Mode+Authentication

But deactivating 'Anonymous' and activating 'Windows-
Authentication' in IIS did not succeed. There are always
the Login-Windows on Firefox and IE. Even with
Basic Authentication.

Is it possible to catch the username on the client site
(in a website scenario) ?

Thanks in advance.


ciao Frank

Hi Frank,

The following article lists all the cases that IE will prompt login dialog
for Windows integrated authentication. You should verify them to check why
IE fails to automatically finish integrated auth with IIS.

Internet Explorer May Prompt You for a Password
http://support.microsoft.com/?id=258063

Some common cases are like:

1. You use IP address or FQDN in the url to access the site which will be
considered as an Internet site. The solution is adding the IP or FQDN site
url to IE's Intranet zone.

2. The problematic client machines are not in the same domain with IIS. The
clients must join in the domain to automatically perform integrated auth
with IIS.

Please update here on any findings or results.

Have a nice week.

Sincerely,

WenJun Zhang

Microsoft Online Community Support

Delighting our customers is our #1 priority. We welcome your comments and
suggestions about how we can improve the support we provide to you. Please
feel free to let my manager know what you think of the level of service
provided. You can send feedback directly to my manager at:
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Hi WenJun Zhang,

Your advices helped perfectly.
Thank you for your help.


ciao Frank

You are welcome Frank.

Sincerely,

WenJun Zhang

Microsoft Online Community Support

Delighting our customers is our #1 priority. We welcome your comments and
suggestions about how we can improve the support we provide to you. Please
feel free to let my manager know what you think of the level of service
provided. You can send feedback directly to my manager at:
msd***@microsoft.com.

==================================================
Get notification to my posts through email? Please refer to
http://msdn.microsoft.com/en-us/subscriptions/aa948868.aspx#notifications.

MSDN Managed Newsgroup support offering is for non-urgent issues where an
initial response from the community or a Microsoft Support Engineer within
2 business day is acceptable. Please note that each follow up response may
take approximately 2 business days as the support professional working with
you may need further investigation to reach the most efficient resolution.
The offering is not appropriate for situations that require urgent,
real-time or phone-based interactions. Issues of this nature are best
handled working with a dedicated Microsoft Support Engineer by contacting
Microsoft Customer Support Services (CSS) at
http://msdn.microsoft.com/en-us/subscriptions/aa948874.aspx
==================================================
This posting is provided "AS IS" with no warranties, and confers no rights.

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