85 lines
2.1 KiB
Go
85 lines
2.1 KiB
Go
/*
|
|
Copyright © 2022 Lukas Bachschwell <lukas@lbsfilm.at>
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
package cmd
|
|
|
|
import (
|
|
"os"
|
|
"os/user"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
log "github.com/s00500/env_logger"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
var keyFile string
|
|
|
|
// keyCmd represents the key command
|
|
var keyCmd = &cobra.Command{
|
|
Use: "key",
|
|
Short: "A brief description of your command",
|
|
Long: `A longer description that spans multiple lines and likely contains examples
|
|
and usage of using your command. For example:
|
|
|
|
Cobra is a CLI library for Go that empowers applications.
|
|
This application is a tool to generate the needed files
|
|
to quickly create a Cobra application.`,
|
|
Run: func(cmd *cobra.Command, args []string) {
|
|
log.Info("key called")
|
|
|
|
// promt for a user
|
|
userName := "root"
|
|
if len(args) > 0 {
|
|
userName = args[0]
|
|
}
|
|
|
|
if strings.Contains(keyFile, "~") {
|
|
|
|
usr, err := user.Current()
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
keyFile = strings.Replace(keyFile, "~", usr.HomeDir, 1)
|
|
}
|
|
|
|
keyDat, err := os.ReadFile(keyFile)
|
|
log.MustFatal(err)
|
|
|
|
prepareWorkdir()
|
|
|
|
path := workdir + "/home/" + userName + "/.ssh"
|
|
if userName == "root" {
|
|
path = workdir + "/root/.ssh"
|
|
}
|
|
err = os.MkdirAll(path, 0755)
|
|
log.MustFatal(err)
|
|
|
|
f, err := os.OpenFile(filepath.Join(path, "authorized_keys"), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
|
|
log.MustFatal(err)
|
|
|
|
defer f.Close()
|
|
_, err = f.WriteString(string(keyDat) + "\n")
|
|
log.MustFatal(err)
|
|
|
|
createOutput()
|
|
},
|
|
}
|
|
|
|
func init() {
|
|
sshCmd.AddCommand(keyCmd)
|
|
keyCmd.Flags().StringVar(&keyFile, "t", "~/.ssh/id_rsa.pub", "Public Key File to insert into overlay")
|
|
}
|