On Fri, 13 Aug 2010 16:58:46 +0200 "Bret S. Lambert" <blamb...@openbsd.org> wrote:
> On Fri, Aug 13, 2010 at 03:41:08PM +0100, Keith wrote: > > I just realized that if I telnet to our web servers on port 80 and > > press enter a few times that I get a reply back from relayd that I > > didn't expect "<address>OpenBSD relayd at 127.0.0.1 port > > 8080</address>" This error is correct as we use a PF rdr rule to > > redirect traffic on our firewall to localhost port 8080 where we > > have relayd listening. I was wondering if it's possible to stop this > > error from being displayed as I would prefer not to disclose to the > > world what software we use. > > > > I've had a look at our relayd.conf to see if there is a "return > > error" line but there isn't and I can't see any other way of > > stopping this error from being displayed. Does anyone have any > > suggestions ? > > Yes; the function you're looking for is relay_close_http(), in relay.c > > You'll also have to hack the support for setting the string in parse.y > > Of course, you could just redefine RELAYD_SERVERNAME in relayd.h, but > that's cheating :) > You can set return error in relayd.conf to blank or comment it out, I can't remember which. You'll then get a blank error page though which may confuse users, so if you want to customise the text other than the style I believe you'll need to edit the source as shown.
