578ef768ab
- Remove exported interfaces unused locally - Define interfaces to accept arguments - Return concrete types, not interfaces
42 lines
889 B
Go
42 lines
889 B
Go
package cli
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"io"
|
|
"os"
|
|
"strings"
|
|
|
|
"github.com/qdm12/gluetun/internal/configuration/sources/files"
|
|
)
|
|
|
|
func (c *CLI) ClientKey(args []string) error {
|
|
flagSet := flag.NewFlagSet("clientkey", flag.ExitOnError)
|
|
filepath := flagSet.String("path", files.OpenVPNClientKeyPath, "file path to the client.key file")
|
|
if err := flagSet.Parse(args); err != nil {
|
|
return err
|
|
}
|
|
file, err := os.OpenFile(*filepath, os.O_RDONLY, 0)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
data, err := io.ReadAll(file)
|
|
if err != nil {
|
|
_ = file.Close()
|
|
return err
|
|
}
|
|
if err := file.Close(); err != nil {
|
|
return err
|
|
}
|
|
if err != nil {
|
|
return err
|
|
}
|
|
s := string(data)
|
|
s = strings.ReplaceAll(s, "\n", "")
|
|
s = strings.ReplaceAll(s, "\r", "")
|
|
s = strings.TrimPrefix(s, "-----BEGIN PRIVATE KEY-----")
|
|
s = strings.TrimSuffix(s, "-----END PRIVATE KEY-----")
|
|
fmt.Println(s)
|
|
return nil
|
|
}
|