I am having a more or less default setup where I proxy a website with something like this
ProxyPass "https://${proxyhost}/en_gb"; ProxyPassReverse "https://${proxyhost}/en_gb"; ProxyPassReverseCookieDomain "${proxyhost}" "${defaulthost}" ProxyHTMLURLMap ... ProxyHTMLURLMap .. Everything on the default host seems to work quite well and you can navigate all pages that are proxied. The issue that I have is that the proxied website at some point does an api request to an external host, sending it's hostname. I want it to send the hostname of the defaulthost, not the proxyhost. What would a best practice of 'informing' the proxyhost about that it is being proxied and it should send the defaulthost hostname? Should I for instance set headers, and in the proxied website should I check on such headers? (Btw this is php). Or are there other things available like HTTP_X_FORWARDED_FOR
