packer-cn/communicator/ssh/password.go

33 lines
965 B
Go

package ssh
import "log"
// An implementation of ssh.ClientPassword so that you can use a static
// string password for the password to ClientAuthPassword.
type Password string
func (p Password) Password(user string) (string, error) {
return string(p), nil
}
// An implementation of ssh.ClientKeyboardInteractive that simply sends
// back the password for all questions. The questions are logged.
type PasswordKeyboardInteractive string
func (p PasswordKeyboardInteractive) Challenge(user, instruction string, questions []string, echos []bool) ([]string, error) {
log.Printf("Keyboard interactive challenge: ")
log.Printf("-- User: %s", user)
log.Printf("-- Instructions: %s", instruction)
for i, question := range questions {
log.Printf("-- Question %d: %s", i+1, question)
}
// Just send the password back for all questions
answers := make([]string, len(questions))
for i, _ := range answers {
answers[i] = string(p)
}
return answers, nil
}