Added support fot https in user server

internal/server/server.go

@@ -22,11 +22,19 @@ import (
 	"github.com/BBVA/kapow/internal/server/user"
 )
 
+type ServerConfig struct {
+	ControlBindAddr,
+	DataBindAddr,
+	UserBindAddr,
+	KeyFile,
+	CertFile string
+}
+
 // StartServer Starts one instance of each server in a goroutine and remains listening on a channel for trace events generated by them
-func StartServer(controlBindAddr, dataBindAddr, userBindAddr string) {
-	go control.Run(controlBindAddr)
-	go data.Run(dataBindAddr)
-	go user.Run(userBindAddr)
+func StartServer(config ServerConfig) {
+	go control.Run(config.ControlBindAddr)
+	go data.Run(config.DataBindAddr)
+	go user.Run(config.UserBindAddr, config.CertFile, config.KeyFile)
 
 	// Wait for ever
 	select {}

internal/server/user/server.go

@@ -29,12 +29,19 @@ var Server = http.Server{
 }
 
 // Run finishes configuring Server and runs ListenAndServe on it
-func Run(bindAddr string) {
+func Run(bindAddr, certFile, keyFile string) {
 	Server = http.Server{
 		Addr:    bindAddr,
 		Handler: mux.New(),
 	}
-	if err := Server.ListenAndServe(); err != http.ErrServerClosed {
-		log.Fatalf("UserServer failed: %s", err)
+
+	if (certFile != "") && (keyFile != "") {
+		if err := Server.ListenAndServeTLS(certFile, keyFile); err != http.ErrServerClosed {
+			log.Fatalf("UserServer failed: %s", err)
+		}
+	} else {
+		if err := Server.ListenAndServe(); err != http.ErrServerClosed {
+			log.Fatalf("UserServer failed: %s", err)
+		}
 	}
 }