Apache Reverse Proxy+IIS+Client Certificate Authentication = sadface so far

After thorough research I have come to ask for assistance.

What I want is to create a configuration similar to what Apache/Tomcat have with I believe AJP only Apache to IIS.

I know due to TLS, IIS, x509, it is generally difficult as what I am wanting to do creates a MITM (Man-In-The-Middle)

Internet ==> Apache Reverse Proxy === IIS backend
Authentication Client certificate

I know the reason right now I am losing the header information on IIS is due to the TLS session ending after I hit...

Apache Reverse Proxy+IIS+Client Certificate Authentication = sadface so far

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