Remove authorization from list route (#1)

config.example.yml

@@ -1,7 +1,6 @@
 environment: development
 host: 127.0.0.1
 port: 3000
-auth_key: ""
 redis:
   host: 127.0.0.1
   port: 6379

src/config.go

@@ -13,7 +13,6 @@ var (
 		Environment: "development",
 		Host:        "127.0.0.1",
 		Port:        3001,
-		AuthKey:     "",
 		Redis: RedisConfig{
 			Host:     "127.0.0.1",
 			Port:     6379,
@@ -96,7 +95,6 @@ type Config struct {
 	Environment string       `yaml:"environment"`
 	Host        string       `yaml:"host"`
 	Port        uint16       `yaml:"port"`
-	AuthKey     string       `yaml:"auth_key"`
 	Redis       RedisConfig  `yaml:"redis"`
 	Routes      RoutesConfig `yaml:"routes"`
 	Cache       CacheConfig  `yaml:"cache"`

src/main.go

@@ -1,9 +1,11 @@
 package main
 
 import (
-	"fmt"
 	"log"
 	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
 
 	"github.com/gofiber/fiber/v2"
 	"github.com/gofiber/fiber/v2/middleware/cors"
@@ -22,6 +24,7 @@ var (
 	})
 	r          *Redis  = &Redis{}
 	conf       *Config = &Config{}
+	instanceID uint16  = 0
 )
 
 func init() {
@@ -51,17 +54,20 @@ func init() {
 			TimeFormat: "2006/01/02 15:04:05",
 		}))
 	}
+
+	if instanceID, err = GetInstanceID(); err != nil {
+		panic(err)
+	}
 }
 
 func main() {
 	defer r.Close()
 
-	instanceID, err := GetInstanceID()
+	go ListenAndServe(conf.Host, conf.Port+instanceID)
 
-	if err != nil {
-		log.Fatal(err)
-	}
+	defer app.Shutdown()
 
-	log.Printf("Listening on %s:%d\n", conf.Host, conf.Port+instanceID)
-	log.Fatal(app.Listen(fmt.Sprintf("%s:%d", conf.Host, conf.Port+instanceID)))
+	s := make(chan os.Signal, 1)
+	signal.Notify(s, os.Interrupt, syscall.SIGTERM)
+	<-s
 }

src/routes.go

@@ -31,16 +31,6 @@ func PingHandler(ctx *fiber.Ctx) error {
 
 // ListHandler is the API handler used for the `/list` route.
 func ListHandler(ctx *fiber.Ctx) error {
-	authKey := ctx.Get("Authorization")
-
-	if len(authKey) < 1 {
-		return ctx.SendStatus(http.StatusUnauthorized)
-	}
-
-	if authKey != conf.AuthKey {
-		return ctx.SendStatus(http.StatusForbidden)
-	}
-
 	result := make([]string, 0)
 
 	var (

src/server.go

@@ -0,0 +1,14 @@
+package main
+
+import (
+	"fmt"
+	"log"
+)
+
+func ListenAndServe(host string, port uint16) {
+	log.Printf("Listening on %s:%d\n", host, port)
+
+	if err := app.Listen(fmt.Sprintf("%s:%d", host, port)); err != nil {
+		panic(err)
+	}
+}