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45 lines
808 B
Go
45 lines
808 B
Go
package internal
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import (
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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"github.com/sirupsen/logrus"
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)
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func AutoSu() {
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if os.Getuid() == 0 {
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return
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}
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program := filepath.Base(os.Args[0])
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pathSudo, err := exec.LookPath("sudo")
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if err != nil {
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// skip
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return
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}
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// https://github.com/WireGuard/wireguard-tools/blob/71799a8f6d1450b63071a21cad6ed434b348d3d5/src/wg-quick/linux.bash#L85
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p, err := os.StartProcess(pathSudo, append([]string{
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pathSudo,
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"-E",
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"-p",
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fmt.Sprintf("%v must be run as root. Please enter the password for %%u to continue: ", program),
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"--",
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}, os.Args...), &os.ProcAttr{
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Files: []*os.File{
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os.Stdin,
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os.Stdout,
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os.Stderr,
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},
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})
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if err != nil {
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logrus.Fatal(err)
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}
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stat, err := p.Wait()
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if err != nil {
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os.Exit(1)
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}
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os.Exit(stat.ExitCode())
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}
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