firebase 설정에 따라 인스턴스 생성

core/maingate.go

@@ -36,6 +36,7 @@ import (
 
 var devflag = flagx.Bool("dev", false, "")
 var noauth = flagx.Bool("noauth", false, "")
+var authtype = flagx.String("auth", "", "yes|no|both")
 
 var (
 	CollectionLink               = gocommon.CollectionName("link")
@@ -133,6 +134,11 @@ func (ga *globalAdmins) parse() {
 	ga.modtime = gocommon.ConfigModTime()
 }
 
+type firebaseClient struct {
+	firebaseAppClient  *auth.Client
+	firebaseAppContext context.Context
+}
+
 // Maingate :
 type Maingate struct {
 	mongoClient gocommon.MongoClient
@@ -148,8 +154,8 @@ type Maingate struct {
 	authorizationEndpoints map[string]string
 	userinfoEndpoint       map[string]string
 	jwksUri                map[string]string
-	firebaseAppClient      *auth.Client
-	firebaseAppContext     context.Context
+
+	firebase *firebaseClient
 }
 
 var config maingateConfig
@@ -186,18 +192,29 @@ func New(ctx context.Context) (*Maingate, error) {
 		return nil, err
 	}
 
-	if !*noauth {
-		opt := option.WithCredentialsFile(config.FirebaseAdminSDKCredentialFile)
-		firebaseApp, err := firebase.NewApp(context.Background(), nil, opt)
-		if err != nil {
-			logger.Error("firebase admin error initializing app failed :", err)
-			return nil, err
-		}
+	if *noauth && len(*authtype) == 0 {
+		*authtype = "no"
+	}
 
-		mg.firebaseAppContext = ctx
-		mg.firebaseAppClient, err = firebaseApp.Auth(mg.firebaseAppContext)
-		if err != nil {
-			logger.Println("FirebaseAppClient error getting Auth client:", err)
+	if *authtype == "yes" || *authtype == "both" {
+		if len(config.FirebaseAdminSDKCredentialFile) > 0 {
+			opt := option.WithCredentialsFile(config.FirebaseAdminSDKCredentialFile)
+			firebaseApp, err := firebase.NewApp(context.Background(), nil, opt)
+			if err != nil {
+				logger.Error("firebase admin error initializing app failed :", err)
+				return nil, err
+			}
+
+			firebaseAppClient, err := firebaseApp.Auth(ctx)
+			if err != nil {
+				logger.Println("FirebaseAppClient error getting Auth client:", err)
+				return nil, err
+			}
+
+			mg.firebase = &firebaseClient{
+				firebaseAppContext: ctx,
+				firebaseAppClient:  firebaseAppClient,
+			}
 		}
 	}