IIS not forwarding any headers to Adobe Campaign server?

[#1]

We are using the nlsrvmod module to redirect from IIS to Adobe Campaign server.

Is there a way to get IIS to forward any headers (ex: Authorization) to the Adobe Campaign server?

More details if needed:

I have a simple jssp page to display the value of a certain header

<%   document.write('auth header: ' + request.getHeader('Authorization')); %>

If I use Postman to set the header and request the Adobe Campaign server directly via http://localhost:8080/jssp/eps/headertest, the header value exists and is written.

However if I make the request through IIS via  http://localhost/jssp/eps/headertest the header value does not exists which means that IIS is not passing it through

[#2]

Hi Allan,

Please read this documentation that explains how to add http headers to pass from IIS to Tomcat:

https://docs.campaign.adobe.com/doc/AC/en/INS_Additional_configurations_Configuring_Campaign_server....

(section: Managing HTTP headers)

Regards
J-Serge

[#3]

Thanks for the reply.

Unfortunately this doesn't seem to be what I'm looking for. What the referenced configuration seems to do is relay a response header from Tomcat to IIS.

I'm looking to relay a Request header from IIS to Tomcat (opposite direction).

If you know anyone that has found a solution to this I would appreciate it. Thanks!

[#4]

Hi Allan,

Have your network team hardened the HTTP response headers for security reasons ?
(highly recommended by the Adobe Campaign documentation highly recommends it).

Read also for example:

Remove Unwanted HTTP Response Headers - Microsoft Tech Community - 369710

Please may you have a look on IIS Manager settings, in this section:

But for headers not prohibited, I can manage them correctly transferred to the Tomcat service through IIS.

So I wonder what happens for you. In your network, is there a reverse proxy?

Whatever tool, either Postman or SOAP UI, I think you could try to set another header to see if it is forwarded, perhaps it could help?

Regards
J-Serge

[#5]

It seems I failed to publish the screenshot of IIS Manager