Created CLI flag and stubbed out simple webhook endpoint.

gateway/webhook/webhook.go

@@ -0,0 +1,28 @@
+package webhook
+
+import (
+	"net/http"
+	"github.com/labstack/echo"
+	"github.com/labstack/echo/middleware"
+)
+
+func Serve() {
+	e := echo.New()
+	e.Use(middleware.Logger())
+	e.POST("/reload", reloadConfig)
+	e.Logger.Fatal(e.Start(":1323"))
+}
+
+var (
+	secretToken = "1234567890"
+)
+
+func reloadConfig(c echo.Context) error {
+	providedToken := c.QueryParam("token")
+	if providedToken != secretToken {
+		return c.String(http.StatusUnauthorized, "Unauthorized")
+	}
+
+	return c.String(http.StatusAccepted, "Accepted")
+
+}

matterbridge.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/gateway"
+	"github.com/42wim/matterbridge/gateway/webhook"
 	"github.com/google/gops/agent"
 	prefixed "github.com/matterbridge/logrus-prefixed-formatter"
 	log "github.com/sirupsen/logrus"
@@ -25,6 +26,7 @@ func main() {
 	flagDebug := flag.Bool("debug", false, "enable debug")
 	flagVersion := flag.Bool("version", false, "show version")
 	flagGops := flag.Bool("gops", false, "enable gops agent")
+	flagWebhook := flag.Bool("webhook", false, "run webhook serve mode")
 	flag.Parse()
 	if *flagGops {
 		agent.Listen(&agent.Options{})
@@ -39,6 +41,12 @@ func main() {
 		flog.Info("Enabling debug")
 		log.SetLevel(log.DebugLevel)
 	}
+	if *flagWebhook {
+		fmt.Printf("Starting webhook for reloading remote config...")
+		fmt.Printf("Serving at: POST /webhook")
+		webhook.Serve()
+		return
+	}
 	flog.Printf("Running version %s %s", version, githash)
 	if strings.Contains(version, "-dev") {
 		flog.Println("WARNING: THIS IS A DEVELOPMENT VERSION. Things may break.")