update examples

README.md

@@ -78,7 +78,8 @@ Authorize a device:
 
 ```bash
 my_subdomain="xxxx"
-curl -X POST http://mgmt.example.com:3010/api/devices \
+my_mgmt_host=http://mgmt.example.com:3010
+curl -X POST $my_mgmt_host/api/devices \
     -H "Authorization: Bearer ${TOKEN}" \
     -H "Content-Type: application/json" \
     -d '{ "slug": "'$my_subdomain'" }'

cmd/telebit/telebit.go

@@ -243,7 +243,7 @@ func main() {
 
 	done := make(chan error)
 	for _, addr := range bindAddrs {
-		go func() {
+		go func(addr string) {
 			fmt.Printf("Listening on %s\n", addr)
 			ln, err := net.Listen("tcp", addr)
 			if nil != err {
@@ -256,7 +256,7 @@ func main() {
 				done <- err
 				return
 			}
-		}()
+		}(addr)
 	}
 
 	//connected := make(chan net.Conn)
@@ -296,7 +296,7 @@ func main() {
 		}()
 		//connected <- tun
 		//tun := <-connected
-		fmt.Printf("Listening at %s\n", *relay)
+		fmt.Printf("Listening through %s\n", *relay)
 		err = telebit.ListenAndServe(tun, mux)
 		log.Fatal("Closed server: ", err)
 		done <- err

examples/client.env

@@ -1,3 +1,5 @@
+MGMT_BASEURL=http://devices.example.com:3010
+CLIENT_SUBJECT=newbie
 RELAY=wss://devices.example.com:8443
 SECRET=xxxxxxxxxxxxxxxx
-LOCALS=https:xxx.devices.example.com:3000,http:xxx.devices.example.com:3000
+LOCALS=https:$CLIENT_SUBJECT.devices.example.com:3000,http:$CLIENT_SUBJECT.devices.example.com:3000

examples/register-new-device.sh

@@ -0,0 +1,9 @@
+source .env
+TOKEN=$(go run -mod=vendor cmd/signjwt/*.go $SECRET)
+MGMT_BASEURL=${MGMT_BASEURL:-"http://mgmt.example.com:3010"}
+
+CLIENT_SUBJECT=${CLIENT_SUBJECT:-"newbie"}
+curl -X POST $MGMT_BASEURL/api/devices \
+    -H "Authorization: Bearer ${TOKEN}" \
+    -H "Content-Type: application/json" \
+    -d '{ "slug": "'$CLIENT_SUBJECT'" }'

examples/run-as-client.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -e
+set -u
+
+go generate -mod=vendor ./...
+go build -mod=vendor -o telebit cmd/telebit/*.go
+
+source .env
+
+ACME_RELAY_BASEURL=${ACME_RELAY_BASEURL:-"https://devices.examples.com"}
+AUTH_BASEURL=${AUTH_BASEURL:-"https://devices.examples.com"}
+CLIENT_SECRET=${CLIENT_SECRET:-"yyyyyyyyyyyyyyyy"}
+
+./telebit --acme-agree=true \
+    --acme-relay $ACME_RELAY_BASEURL/api \
+    --auth-url $AUTH_BASEURL/api \
+    --app-id test-id --secret "$CLIENT_SECRET"

examples/run-as-server.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -e
+set -u
+
+go generate -mod=vendor ./...
+go build -mod=vendor -o telebit cmd/telebit/*.go
+
+source .env
+
+ADMIN_HOSTNAME=${ADMIN_HOSTNAME:-"devices.example.com"}
+AUTH_BASEURL=${AUTH_BASEURL:-"https://devices.example.com"}
+SECRET=${SECRET:-"xxxxxxxxxxxxxxxx"}
+
+./telebit --acme-agree=true \
+    --admin-hostname $ADMIN_HOSTNAME \
+    --auth-url $AUTH_BASEURL/api \
+    --secret "$SECRET" \
+    --listen 3020,3030