mirror of https://github.com/mitchell/selfpass.git
49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
package commands
|
|
|
|
import (
|
|
"encoding/hex"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
|
|
"github.com/spf13/cobra"
|
|
"github.com/spf13/viper"
|
|
|
|
"github.com/mitchell/selfpass/credentials/commands"
|
|
"github.com/mitchell/selfpass/crypto"
|
|
)
|
|
|
|
func makeEncrypt(masterpass string, cfg *viper.Viper) *cobra.Command {
|
|
encryptCmd := &cobra.Command{
|
|
Use: "encrypt [file]",
|
|
Short: "Encrypt a file using your masterpass and secret key",
|
|
Long: `Encrypt a file using your masterpass and secret key, and replace the old file with the
|
|
new file.`,
|
|
Args: cobra.ExactArgs(1),
|
|
|
|
Run: func(cmd *cobra.Command, args []string) {
|
|
file := args[0]
|
|
fileEnc := file + ".enc"
|
|
|
|
contents, err := ioutil.ReadFile(file)
|
|
check(err)
|
|
|
|
key, err := hex.DecodeString(cfg.GetString(commands.KeyPrivateKey))
|
|
check(err)
|
|
|
|
passkey, err := crypto.CombinePasswordAndKey([]byte(masterpass), []byte(key))
|
|
check(err)
|
|
|
|
contents, err = crypto.CBCEncrypt(passkey, contents)
|
|
check(err)
|
|
|
|
check(ioutil.WriteFile(fileEnc, contents, 0600))
|
|
check(os.Remove(file))
|
|
|
|
fmt.Println("Encrypted file: ", fileEnc)
|
|
},
|
|
}
|
|
|
|
return encryptCmd
|
|
}
|