34 lines
768 B
Go
34 lines
768 B
Go
package ssh
|
|
|
|
import (
|
|
"io"
|
|
"log"
|
|
|
|
"golang.org/x/crypto/ssh"
|
|
"golang.org/x/crypto/ssh/terminal"
|
|
)
|
|
|
|
func KeyboardInteractive(c io.ReadWriter) ssh.KeyboardInteractiveChallenge {
|
|
t := terminal.NewTerminal(c, "")
|
|
return func(user, instruction string, questions []string, echos []bool) ([]string, error) {
|
|
if len(questions) == 0 {
|
|
return []string{}, nil
|
|
}
|
|
|
|
log.Printf("[INFO] -- User: %s", user)
|
|
log.Printf("[INFO] -- Instructions: %s", instruction)
|
|
for i, question := range questions {
|
|
log.Printf("[INFO] -- Question %d: %s", i+1, question)
|
|
}
|
|
answers := make([]string, len(questions))
|
|
for i := range questions {
|
|
s, err := t.ReadPassword("")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
answers[i] = string(s)
|
|
}
|
|
return answers, nil
|
|
}
|
|
}
|