From 11b87f879a6205d4e5ad226e63a88bfd1fbf2849 Mon Sep 17 00:00:00 2001
From: Matthias Radestock <matthias.radestock@gmail.com>
Date: Fri, 9 Jan 2015 12:56:26 +0000
Subject: [PATCH] make `weave status` show whether encryption is on/off

Closes #323.
---
 site/troubleshooting.md | 1 +
 weaver/main.go          | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/site/troubleshooting.md b/site/troubleshooting.md
index af455f70..6289a67a 100644
--- a/site/troubleshooting.md
+++ b/site/troubleshooting.md
@@ -57,6 +57,7 @@ This produces output like:
 
 ````
 weave router 0.7.0
+Encryption off
 Our name is 7a:f4:56:87:76:3b
 Sniffing traffic on &{39 65535 ethwe ae:e3:07:9c:8c:d4 up|broadcast|multicast}
 MACs:
diff --git a/weaver/main.go b/weaver/main.go
index ac24973d..5d52fbec 100644
--- a/weaver/main.go
+++ b/weaver/main.go
@@ -135,8 +135,13 @@ func main() {
 }
 
 func handleHttp(router *weave.Router) {
+	encryption := "off"
+	if router.Password != nil && len(*router.Password) > 0 {
+		encryption = "on"
+	}
 	http.HandleFunc("/status", func(w http.ResponseWriter, r *http.Request) {
 		io.WriteString(w, fmt.Sprintln("weave router", version))
+		io.WriteString(w, fmt.Sprintln("Encryption", encryption))
 		io.WriteString(w, router.Status())
 	})
 	http.HandleFunc("/connect", func(w http.ResponseWriter, r *http.Request) {