Impersonation from Windows Service for Web Service

Impersonation from Windows Service for Web Service

Post by johyso » Sun, 21 Dec 2003 00:17:25


Hi,

I am using a windows service which does two things

1. It calls an exe which is a screen scraping program and needs to
interact
with the desktop.
2. It calls an web service, which requires network privileges.

Since both these settings cannot be acheived in service(Local system
account allows interactivity but no network privileges and All other
accounts allow network privileges but not interactivity.), i thought i
will use the local system account and for the web service call i will
IMPERSONATE.

Impersonation is happening and it is saying that logon is successfull
but still the web service call is failing. As soon as i switch the
service
properties to user account and remove impersonation the web service
call becomes
successfull.

Please help.
If there is any other way of doing this, then please reply.

thanks,
j
 
 
 

1. InvocationTargetException when calling "new Service()" in Axis web service to call another web service

2. Calling Web Service that calls other Web Service with Windows Authentication

Hi all

I would like to now the answer to the following problem, if someone can
help.

Given a windows application client that's calling a web service (using
default credentials) the
web service gets invoked fine with the users credentials. However they
need
to call a second web service from the first one. When it hits the
second web
service, the web service (even though configured correctly) always
reports (401) Unauthorized.

Is there any possibility to do this or is impossible ?

Can someone give me a sample of Kerberos Implementation for this case ?

Is possible to implement any workaround for this problem ?

Thanks in advance

Manuel Brand

3. Does timer in Web Service Global.asax block my Web Service from processing web-site requests?

4. Web solution with Web Service does not start Web Service

5. The World Wide Web Publishing Service service terminated with service-specific error 2147746132 (0x80040154).

6. Start Web services as Windows Services start

7. Host web service in windows service

8. WEB Service access to Windows Service

9. Hosting a Web Service in a Windows Service

10. How to install Windows SharePoint Service adapter Web service component ??

11. converting windows service to a web service

12. WSE-Security with Windows Service hosted web service

13. The Windows SharePoint Services adapter Web service was not found at the specified URL

14. How to install Windows SharePoint Service adapter Web service component ??