Files
sing-box-extended/cmd/sing-box/cmd_tools_install_ca.go
2025-03-26 23:02:13 +08:00

109 lines
3.2 KiB
Go

package main
import (
"encoding/pem"
"errors"
"os"
"os/exec"
"path/filepath"
"runtime"
"strings"
"github.com/sagernet/sing-box/log"
E "github.com/sagernet/sing/common/exceptions"
"github.com/sagernet/sing/common/shell"
"github.com/spf13/cobra"
)
var commandInstallCACertificate = &cobra.Command{
Use: "install-ca <path to certificate>",
Short: "Install CA certificate to system",
Args: cobra.ExactArgs(1),
Run: func(cmd *cobra.Command, args []string) {
err := installCACertificate(args[0])
if err != nil {
log.Fatal(err)
}
},
}
func init() {
commandTools.AddCommand(commandInstallCACertificate)
}
func installCACertificate(path string) error {
switch runtime.GOOS {
case "windows":
return shell.Exec("powershell", "-Command", "Import-Certificate -FilePath \""+path+"\" -CertStoreLocation Cert:\\LocalMachine\\Root").Attach().Run()
case "darwin":
return shell.Exec("sudo", "security", "add-trusted-cert", "-d", "-r", "trustRoot", "-k", "/Library/Keychains/System.keychain", path).Attach().Run()
case "linux":
updateCertPath, updateCertPathNotFoundErr := exec.LookPath("update-ca-certificates")
if updateCertPathNotFoundErr == nil {
publicDer, err := os.ReadFile(path)
if err != nil {
return err
}
err = os.MkdirAll("/usr/local/share/ca-certificates", 0o755)
if err != nil {
if errors.Is(err, os.ErrPermission) {
log.Info("Try running with sudo")
return shell.Exec("sudo", os.Args...).Attach().Run()
}
return err
}
fileName := filepath.Base(updateCertPath)
if !strings.HasSuffix(fileName, ".crt") {
fileName = fileName + ".crt"
}
filePath, _ := filepath.Abs(filepath.Join("/usr/local/share/ca-certificates", fileName))
err = os.WriteFile(filePath, pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: publicDer}), 0o644)
if err != nil {
if errors.Is(err, os.ErrPermission) {
log.Info("Try running with sudo")
return shell.Exec("sudo", os.Args...).Attach().Run()
}
return err
}
log.Info("certificate written to " + filePath + "\n")
err = shell.Exec(updateCertPath).Attach().Run()
if err != nil {
return err
}
log.Info("certificate installed")
return nil
}
updateTrustPath, updateTrustPathNotFoundErr := exec.LookPath("update-ca-trust")
if updateTrustPathNotFoundErr == nil {
publicDer, err := os.ReadFile(path)
if err != nil {
return err
}
fileName := filepath.Base(updateTrustPath)
fileExt := filepath.Ext(path)
if fileExt != "" {
fileName = fileName[:len(fileName)-len(fileExt)]
}
filePath, _ := filepath.Abs(filepath.Join("/etc/pki/ca-trust/source/anchors/", fileName+".pem"))
err = os.WriteFile(filePath, pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: publicDer}), 0o644)
if err != nil {
if errors.Is(err, os.ErrPermission) {
log.Info("Try running with sudo")
return shell.Exec("sudo", os.Args...).Attach().Run()
}
return err
}
log.Info("certificate written to " + filePath + "\n")
err = shell.Exec(updateTrustPath, "extract").Attach().Run()
if err != nil {
return err
}
log.Info("certificate installed")
}
return E.New("update-ca-certificates or update-ca-trust not found")
default:
return E.New("unsupported operating system: ", runtime.GOOS)
}
}