Minor tweaks

7 files changed, 23 insertions, 17 deletions

diff --git a/README.md b/README.md
index fe05c12..ba51796 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ This is the development branch for Caddy 2.
 ### Menu
 
 - [Build from source](#build-from-source)
-	- [Building with plugins](#building-with-plugins)
+	- [Building with plugins](#building-with-plugins-and/or-version-information)
 - [Getting started](#getting-started)
 - [Overview](#overview)
 - [Full documentation](#full-documentation)
@@ -73,7 +73,7 @@ That will put a `caddy(.exe)` binary into the current directory.
 
 If you encounter any Go-module-related errors, try clearing your Go module cache (`$GOPATH/pkg/mod`) or Go package cache (`$GOPATH/pkg`) and read [the Go wiki page about modules for help](https://github.com/golang/go/wiki/Modules). If you have issues with Go modules, please consult the Go community for help. But if there is an actual error in Caddy, please report it to us.
 
-### Building with plugins
+### Building with plugins and/or version information
 
 Caddy is extensible with plugins. Plugins are added at compile-time, so all Caddy binaries are static (self-contained) and portable.
 
diff --git a/cmd/commandfuncs.go b/cmd/commandfuncs.go
index 12d2586..6ef6821 100644
--- a/cmd/commandfuncs.go
+++ b/cmd/commandfuncs.go
@@ -131,7 +131,7 @@ func cmdStart(fl Flags) (int, error) {
 	// when one of the goroutines unblocks, we're done and can exit
 	select {
 	case <-success:
-		fmt.Printf("Successfully started Caddy (pid=%d)\n", cmd.Process.Pid)
+		fmt.Printf("Successfully started Caddy (pid=%d) - Caddy is running in the background\n", cmd.Process.Pid)
 	case err := <-exit:
 		return caddy.ExitCodeFailedStartup,
 			fmt.Errorf("caddy process exited with error: %v", err)
diff --git a/go.mod b/go.mod
index 8e00de9..edc5a13 100644
--- a/go.mod
+++ b/go.mod
@@ -12,11 +12,11 @@ require (
 	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e
 	github.com/ilibs/json5 v1.0.1
 	github.com/jsternberg/zap-logfmt v1.2.0
-	github.com/klauspost/compress v1.10.2
+	github.com/klauspost/compress v1.10.3
 	github.com/klauspost/cpuid v1.2.3
 	github.com/lucas-clemente/quic-go v0.15.2
 	github.com/manifoldco/promptui v0.7.0 // indirect
-	github.com/miekg/dns v1.1.27 // indirect
+	github.com/miekg/dns v1.1.28 // indirect
 	github.com/muhammadmuzzammil1998/jsonc v0.0.0-20200303171503-1e787b591db7
 	github.com/naoina/go-stringutil v0.1.0 // indirect
 	github.com/naoina/toml v0.1.1
@@ -27,7 +27,7 @@ require (
 	github.com/yuin/goldmark v1.1.25
 	github.com/yuin/goldmark-highlighting v0.0.0-20200307114337-60d527fdb691
 	go.uber.org/zap v1.14.0
-	golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073
+	golang.org/x/crypto v0.0.0-20200311171314-f7b00557c8c4
 	golang.org/x/net v0.0.0-20200301022130-244492dfa37a
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0
 	gopkg.in/square/go-jose.v2 v2.4.1 // indirect
diff --git a/go.sum b/go.sum
index 0a685cd..99a24d3 100644
--- a/go.sum
+++ b/go.sum
@@ -373,8 +373,8 @@ github.com/kisielk/gotool v0.0.0-20161130080628-0de1eaf82fa3/go.mod h1:jxZFDH7IL
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/compress v1.4.0/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
 github.com/klauspost/compress v1.4.1/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
-github.com/klauspost/compress v1.10.2 h1:Znfn6hXZAHaLPNnlqUYRrBSReFHYybslgv4PTiyz6P0=
-github.com/klauspost/compress v1.10.2/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs=
+github.com/klauspost/compress v1.10.3 h1:OP96hzwJVBIHYU52pVTI6CczrxPvrGfgqF9N5eTO0Q8=
+github.com/klauspost/compress v1.10.3/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs=
 github.com/klauspost/cpuid v0.0.0-20180405133222-e7e905edc00e/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
 github.com/klauspost/cpuid v1.2.0/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
 github.com/klauspost/cpuid v1.2.3 h1:CCtW0xUnWGVINKvE/WWOYKdsPV6mawAtvQuSl8guwQs=
@@ -446,8 +446,8 @@ github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5
 github.com/microcosm-cc/bluemonday v1.0.1/go.mod h1:hsXNsILzKxV+sX77C5b8FSuKF00vh2OMYv+xgHpAMF4=
 github.com/miekg/dns v1.1.15 h1:CSSIDtllwGLMoA6zjdKnaE6Tx6eVUxQ29LUgGetiDCI=
 github.com/miekg/dns v1.1.15/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
-github.com/miekg/dns v1.1.27 h1:aEH/kqUzUxGJ/UHcEKdJY+ugH6WEzsEBBSPa8zuy1aM=
-github.com/miekg/dns v1.1.27/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=
+github.com/miekg/dns v1.1.28 h1:gQhy5bsJa8zTlVI8lywCTZp1lguor+xevFoYlzeCTQY=
+github.com/miekg/dns v1.1.28/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=
 github.com/miekg/pkcs11 v1.0.2/go.mod h1:XsNlhZGX73bx86s2hdc/FuaLm2CPZJemRLMA+WTFxgs=
 github.com/mitchellh/copystructure v1.0.0 h1:Laisrj+bAB6b/yJwB5Bt3ITZhGJdqmxquMKeZ+mmkFQ=
 github.com/mitchellh/copystructure v1.0.0/go.mod h1:SNtv71yrdKgLRyLFxmLdkAbkKEFWgYaq1OVrnRcwhnw=
@@ -785,6 +785,8 @@ golang.org/x/crypto v0.0.0-20191227163750-53104e6ec876/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20200221231518-2aa609cf4a9d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073 h1:xMPOj6Pz6UipU1wXLkrtqpHbR0AVFnyPEQq/wRWz9lM=
 golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200311171314-f7b00557c8c4 h1:QmwruyY+bKbDDL0BaglrbZABEali68eoMFhTZpCjYVA=
+golang.org/x/crypto v0.0.0-20200311171314-f7b00557c8c4/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
diff --git a/modules/caddyhttp/fileserver/command.go b/modules/caddyhttp/fileserver/command.go
index 18e9be3..943ddaa 100644
--- a/modules/caddyhttp/fileserver/command.go
+++ b/modules/caddyhttp/fileserver/command.go
@@ -40,10 +40,10 @@ demos, and development.
 
 The listener's socket address can be customized with the --listen flag.
 
-If a qualifying hostname is specified with --domain, the default listener
-address will be changed to the HTTPS port and the server will use HTTPS
-if domain validation succeeds. Ensure A/AAAA records are properly
-configured before using this option.
+If a domain name is specified with --domain, the default listener address
+will be changed to the HTTPS port and the server will use HTTPS. If using
+a public domain, ensure A/AAAA records are properly configured before
+using this option.
 
 If --browse is enabled, requests for folders without an index file will
 respond with a file listing.`,
@@ -89,7 +89,11 @@ func cmdFileServer(fs caddycmd.Flags) (int, error) {
 		Routes:            caddyhttp.RouteList{route},
 	}
 	if listen == "" {
-		listen = ":" + strconv.Itoa(certmagic.HTTPSPort)
+		if domain == "" {
+			listen = ":80"
+		} else {
+			listen = ":" + strconv.Itoa(certmagic.HTTPSPort)
+		}
 	}
 	server.Listen = []string{listen}
 
diff --git a/modules/caddyhttp/reverseproxy/command.go b/modules/caddyhttp/reverseproxy/command.go
index 6110ca8..cde3084 100644
--- a/modules/caddyhttp/reverseproxy/command.go
+++ b/modules/caddyhttp/reverseproxy/command.go
@@ -51,7 +51,7 @@ default, all incoming headers are passed through unmodified.)
 `,
 		Flags: func() *flag.FlagSet {
 			fs := flag.NewFlagSet("file-server", flag.ExitOnError)
-			fs.String("from", "", "Address on which to receive traffic")
+			fs.String("from", "localhost:443", "Address on which to receive traffic")
 			fs.String("to", "", "Upstream address to which to to proxy traffic")
 			fs.Bool("change-host-header", false, "Set upstream Host header to address of upstream")
 			return fs
diff --git a/modules/caddypki/pki.go b/modules/caddypki/pki.go
index 1b10a8e..373b4cb 100644
--- a/modules/caddypki/pki.go
+++ b/modules/caddypki/pki.go
@@ -71,7 +71,7 @@ func (p *PKI) Start() error {
 	// install roots to trust store, if not disabled
 	for _, ca := range p.CAs {
 		if ca.InstallTrust != nil && !*ca.InstallTrust {
-			ca.log.Warn("root certificate trust store installation disabled; clients will show warnings without intervention",
+			ca.log.Warn("root certificate trust store installation disabled; local clients may show warnings",
 				zap.String("path", ca.rootCertPath))
 			continue
 		}