소켓 바인딩 권한 부여

client/operation.go

@@ -153,7 +153,11 @@ func prepareProcessLaunch(storageRoot string, req *shared.StartProcessRequest) *
 
 	if err == nil && fi.IsDir() {
 		exefile := "./" + path.Clean(strings.TrimPrefix(req.Args[0], "/"))
-		os.Chmod(path.Join(verpath, exefile), 0777)
+		err = set_permission(path.Join(verpath, exefile))
+		if err != nil {
+			logger.Println("set_permission failed :", err)
+			return nil
+		}
 
 		exef, _ := os.Executable()
 		cmd := exec.Command(path.Join(path.Dir(exef), verpath, exefile), req.Args[1:]...)

client/set_permission_linux.go

@@ -0,0 +1,21 @@
+//go:build client && linux
+
+package client
+
+import (
+	"os"
+	"os/exec"
+)
+
+func init() {
+	file, _ := os.OpenFile("setcap.sh", os.O_CREATE|os.O_TRUNC|os.O_RDWR, 0777)
+	file.Write([]byte("sudo setcap 'cap_net_bind_service=+ep' $1"))
+	file.Sync()
+	file.Close()
+}
+
+func set_permission(path string) error {
+	os.Chmod(path, 0777)
+	cmd := exec.Command("/bin/bash", "./setcap.sh", path)
+	return cmd.Run()
+}

client/set_permission_windows.go

@@ -0,0 +1,7 @@
+//go:build client && windows
+
+package client
+
+func set_permission(path string) error {
+	return nil
+}

go.mod

@@ -10,7 +10,7 @@ require (
 	golang.org/x/text v0.10.0
 	google.golang.org/grpc v1.56.0
 	google.golang.org/protobuf v1.31.0
-	repositories.action2quare.com/ayo/gocommon v0.0.0-20231116105647-72a62b678f83
+	repositories.action2quare.com/ayo/gocommon v0.0.0-20231123004536-9688731b3e15
 )
 
 require (

go.sum

@@ -120,5 +120,5 @@ gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 howett.net/plist v1.0.0 h1:7CrbWYbPPO/PyNy38b2EB/+gYbjCe2DXBxgtOOZbSQM=
 howett.net/plist v1.0.0/go.mod h1:lqaXoTrLY4hg8tnEzNru53gicrbv7rrk+2xJA/7hw9g=
-repositories.action2quare.com/ayo/gocommon v0.0.0-20231116105647-72a62b678f83 h1:0X/ZTLb71JQ+ksZyPdLkxAHz9nDTT+/qRjV/zYBzlMc=
+repositories.action2quare.com/ayo/gocommon v0.0.0-20231123004536-9688731b3e15 h1:si/g/ygGTY3Xxx62fXkei3f4BNLiYlbt+2854XinVvE=
-repositories.action2quare.com/ayo/gocommon v0.0.0-20231116105647-72a62b678f83/go.mod h1:XvklTTSvQX5uviivGBcZo8eIL+mV94W2e4uBBXcT5JY=
+repositories.action2quare.com/ayo/gocommon v0.0.0-20231123004536-9688731b3e15/go.mod h1:XvklTTSvQX5uviivGBcZo8eIL+mV94W2e4uBBXcT5JY=

make_houston_package.ps1

@@ -4,6 +4,10 @@ del houston.zip
 
 $Env:GOOS="linux"
 $Env:GOARCH="amd64"
+
+go get repositories.action2quare.com/ayo/gocommon
+go mod tidy
+
 go build -ldflags="-s -w" -tags=client .
 
 cp houston .\replacer\houston