From 362cf568a02ec92f6b2537d31d88d03bf8a8a9c9 Mon Sep 17 00:00:00 2001 From: Sergey Frolov Date: Mon, 27 Nov 2017 10:34:01 -0700 Subject: [PATCH] Add warning for uppercase secret domain Partially addresses #7 --- setup.go | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/setup.go b/setup.go index 31ef710..da4899b 100644 --- a/setup.go +++ b/setup.go @@ -100,6 +100,10 @@ func setup(c *caddy.Controller) error { } fp.probeResistEnabled = true if len(args) == 1 { + lowercaseArg := strings.ToLower(args[0]) + if lowercaseArg != args[0] { + log.Println("WARNING: secret domain appears to have uppercase letters in it, which are not visitable") + } fp.probeResistDomain = args[0] } case "serve_pac":