SAML Authentication Issue after Updating to v8.4

Hi @cloudBrett,

The documentation doesn’t explicitly state any config for IIS (it links to this tutorial instead). I think the solution Brian stumbled upon is that HTTP headers in web.config need to be prefixed with HTTP_.

So, probably you would need something like:

<serverVariables>
  <set name="ORIGINAL_URL" value="{HTTP_HOST}" />
  <set name="HTTP_X_FORWARDED_PROTO" value="https" />
  <!-- Also maybe this one ? <set name="HTTP_X_FORWARDED_FOR" value="{HTTP_HOST}" /> -->
 </serverVariables>

Let us know if that helps.