fix: 添加权限校验

Author: spiritLHLS

.github/workflows/ci.yaml

@@ -24,7 +24,7 @@ jobs:
         run: |
           git config --global user.name 'github-actions'
           git config --global user.email 'github-actions@github.com'
-          TAG="v0.0.9-$(date +'%Y%m%d%H%M%S')"
+          TAG="v0.0.10-$(date +'%Y%m%d%H%M%S')"
           git tag $TAG
           git push origin $TAG
           echo "TAG=$TAG" >> $GITHUB_ENV

model/model.go

@@ -1,6 +1,6 @@
 package model
 
-const SpeedTestVersion = "v0.0.9"
+const SpeedTestVersion = "v0.0.10"
 
 var EnableLoger = false
 var (

sp/perm.go

@@ -0,0 +1,13 @@
+//go:build !windows
+// +build !windows
+
+package sp
+
+import (
+	"os"
+)
+
+// hasRootPermission 检测是否有root权限
+func hasRootPermission() bool {
+	return os.Getuid() == 0
+}

sp/perm_windows.go

@@ -0,0 +1,21 @@
+//go:build windows
+// +build windows
+
+package sp
+
+import (
+	"golang.org/x/sys/windows"
+)
+
+func hasRootPermission() bool {
+	sid, err := windows.CreateWellKnownSid(windows.WinBuiltinAdministratorsSid)
+	if err != nil {
+		return false
+	}
+	token := windows.Token(0)
+	member, err := token.IsMember(sid)
+	if err != nil {
+		return false
+	}
+	return member
+}

sp/sp.go

@@ -22,7 +22,7 @@ func isSudoAvailable() bool {
 
 // 如果sudo可用，则使用sudo执行命令
 func execCommand(name string, arg ...string) *exec.Cmd {
-	if isSudoAvailable() {
+	if hasRootPermission() && isSudoAvailable() {
 		return exec.Command("sudo", append([]string{name}, arg...)...)
 	}
 	return exec.Command(name, arg...)