From 682049b49cb2cfee4f6bce574930de9987b4e65f Mon Sep 17 00:00:00 2001
From: braginini <bangvalo@gmail.com>
Date: Wed, 5 May 2021 12:15:55 +0200
Subject: [PATCH] chore: add a bit more logs to the init command

---
 cmd/init.go       | 13 ++++++++++++-
 signal/Dockerfile | 13 +++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 signal/Dockerfile

diff --git a/cmd/init.go b/cmd/init.go
index 8edeadc426c..a66cf9a89c7 100644
--- a/cmd/init.go
+++ b/cmd/init.go
@@ -30,8 +30,17 @@ var (
 
 			if wgKey == "" {
 				wgKey = generateKey()
+				log.Warnf("there was no Wireguard private key specified, a new Wireguard key has been generated")
 			}
 
+			parsedKey, err := wgtypes.ParseKey(wgKey)
+			if err != nil {
+				log.Errorf("invalid Wireguard private key %s", wgKey)
+				os.Exit(ExitSetupFailed)
+			}
+
+			log.Infof("my public Wireguard key is %s", parsedKey.PublicKey().String())
+
 			var stunTurnURLs []*ice.URL
 			stuns := strings.Split(stunURLs, ",")
 			for _, url := range stuns {
@@ -80,11 +89,13 @@ var (
 				WgIface:      wgInterface,
 			}
 
-			err := config.Write(configPath)
+			err = config.Write(configPath)
 			if err != nil {
 				log.Errorf("failed writing config to %s: %s", config, err.Error())
 				os.Exit(ExitSetupFailed)
 			}
+
+			log.Infof("a new config has been generated and written to %s", configPath)
 		},
 	}
 )
diff --git a/signal/Dockerfile b/signal/Dockerfile
new file mode 100644
index 00000000000..e09ad387e70
--- /dev/null
+++ b/signal/Dockerfile
@@ -0,0 +1,13 @@
+FROM docker.io/golang:1.16 AS build
+
+WORKDIR /src
+
+COPY go.mod .
+COPY . .
+
+RUN go mod download
+RUN go install .
+
+FROM gcr.io/distroless/base
+COPY --from=build /go/bin/wiretrustee-hub /
+ENTRYPOINT [ "/wiretrustee-hub" ]