From 1c4b8a59954f776eb80e8f57670eb38ade03d412 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrian=20Z=C3=BCrcher?= <zuercher@mst.local>
Date: Wed, 28 May 2025 22:02:36 +0200
Subject: [PATCH] fix pointer error aguments

---
 args/args.go | 63 ++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 49 insertions(+), 14 deletions(-)

diff --git a/args/args.go b/args/args.go
index f53178c..0f4e1a2 100644
--- a/args/args.go
+++ b/args/args.go
@@ -2,6 +2,7 @@ package args
 
 import (
 	"flag"
+	"strings"
 
 	"github.com/tecamino/tecamino-dbm/cert"
 	"github.com/tecamino/tecamino-dbm/models"
@@ -9,30 +10,64 @@ import (
 
 // DBM cli arguments
 type Args struct {
-	Port    models.Port
-	Cert    cert.Cert
-	RootDir string
-	DBMFile string
-	Debug   bool
+	Ip           string
+	Port         models.Port
+	Cert         cert.Cert
+	AllowOrigins []string
+	RootDir      string
+	DBMFile      string
+	Debug        bool
+}
+
+type StringSlice []string
+
+func (s *StringSlice) String() string {
+	return strings.Join(*s, ",")
+}
+
+func (s *StringSlice) Set(value string) error {
+	*s = append(*s, value)
+	return nil
 }
 
 // initialte cli arguments
 func Init() *Args {
 
+	var allowOrigins StringSlice
+
+	flag.Var(&allowOrigins, "allowOrigin", "Allowed origin (can repeat this flag)")
+
+	ip := flag.String("ip", "0.0.0.0", "local ip address")
+	organization := flag.String("org", "tecamino", "name of organization for certificate")
+	certFile := flag.String("certFile", "./cert/cert.pem", "path of certfile")
+	keyFile := flag.String("keyFile", "./cert/key.pem", "path of keyfile")
+	portHttp := flag.Uint("http-port", 8100, "json server communication for http/ws")
+	portHttps := flag.Uint("https-port", 8101, "json server communication for http/wss")
+	rootDir := flag.String("workingDir", "./", "working directory")
+	dbmFile := flag.String("dbm", "/test/test", "dbm file name")
+	debug := flag.Bool("debug", false, "debug flag")
+	flag.Parse()
+
 	a := Args{
+		Ip: *ip,
 		Cert: cert.Cert{
-			Organization: *flag.String("org", "tecamino", "name of organization for certificate"),
-			CertFile:     *flag.String("certFile", "./cert/cert.pem", "path of certfile"),
-			KeyFile:      *flag.String("keyFile", "./cert/key.pem", "path of keyfile"),
+			Organization: *organization,
+			CertFile:     *certFile,
+			KeyFile:      *keyFile,
 		},
 		Port: models.Port{
-			Http:  *flag.Uint("http-port", 8100, "json server communication for http/ws"),
-			Https: *flag.Uint("https-port", 8101, "json server communication for http/wss"),
+			Http:  *portHttp,
+			Https: *portHttps,
 		},
-		RootDir: *flag.String("workingDir", "./", "working directory"),
-		DBMFile: *flag.String("dbm", "/test/test", "dbm file name"),
-		Debug:   *flag.Bool("debug", false, "debug flag"),
+		RootDir: *rootDir,
+		DBMFile: *dbmFile,
+		Debug:   *debug,
 	}
-	flag.Parse()
+
+	if len(allowOrigins) == 0 {
+		allowOrigins = StringSlice{"http://localhost:9500"}
+	}
+
+	a.AllowOrigins = allowOrigins
 	return &a
 }