[Catalyst] RFC for handling reverse proxies not deployed to standard ports.

Dave Rolsky autarch at urth.org
Fri Jun 15 20:34:45 GMT 2007


On Fri, 15 Jun 2007, Marlon Bailey wrote:

> I looked into how mod_proxy is handling this.  They pass a
> X-Forwarded-Port header value with the port of the client.  So you can
> rebuild the client information with
>
> X-Forwarded-For
> and X-Forwarded-Port
>
> to tell whether the request was standard(port 80) or ssl(port 443) i
> believe this would be a more general approach and seems to be working
> for mod_proxy.  But it's beyond the scope of my RFC.

This is not really ideal. Again, in a dev situation, you might be 
listening on non-standard ports. Only the frontend server _really_ knows 
if the connection used SSL or not, so it should report this directly to 
the backend.


-dave

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