コード例 #1
0
ファイル: driver_esx5.go プロジェクト: johnbellone/packer
func (d *ESX5Driver) connect() error {
	address := fmt.Sprintf("%s:%d", d.Host, d.Port)

	auth := []gossh.ClientAuth{
		gossh.ClientAuthPassword(ssh.Password(d.Password)),
		gossh.ClientAuthKeyboardInteractive(
			ssh.PasswordKeyboardInteractive(d.Password)),
	}

	// TODO(dougm) KeyPath support
	sshConfig := &ssh.Config{
		Connection: ssh.ConnectFunc("tcp", address),
		SSHConfig: &gossh.ClientConfig{
			User: d.Username,
			Auth: auth,
		},
		NoPty: true,
	}

	comm, err := ssh.New(sshConfig)
	if err != nil {
		return err
	}

	d.comm = comm
	return nil
}
コード例 #2
0
ファイル: ssh.go プロジェクト: johnbellone/packer
func SSHConfigFunc(config SSHConfig) func(multistep.StateBag) (*gossh.ClientConfig, error) {
	return func(state multistep.StateBag) (*gossh.ClientConfig, error) {
		auth := []gossh.ClientAuth{
			gossh.ClientAuthPassword(ssh.Password(config.SSHPassword)),
			gossh.ClientAuthKeyboardInteractive(
				ssh.PasswordKeyboardInteractive(config.SSHPassword)),
		}

		if config.SSHKeyPath != "" {
			keyring, err := sshKeyToKeyring(config.SSHKeyPath)
			if err != nil {
				return nil, err
			}

			auth = append(auth, gossh.ClientAuthKeyring(keyring))
		}

		return &gossh.ClientConfig{
			User: config.SSHUser,
			Auth: auth,
		}, nil
	}
}
コード例 #3
0
ファイル: ssh.go プロジェクト: johnbellone/packer
// SSHConfig returns a function that can be used for the SSH communicator
// config for connecting to the specified host via SSH
// private_key_file has precedence over password!
func SSHConfig(username string, password string, privateKeyFile string) func(multistep.StateBag) (*gossh.ClientConfig, error) {
	return func(state multistep.StateBag) (*gossh.ClientConfig, error) {

		if privateKeyFile != "" {
			// key based auth

			bytes, err := ioutil.ReadFile(privateKeyFile)
			if err != nil {
				return nil, fmt.Errorf("Error setting up SSH config: %s", err)
			}
			privateKey := string(bytes)

			keyring := new(ssh.SimpleKeychain)
			if err := keyring.AddPEMKey(privateKey); err != nil {
				return nil, fmt.Errorf("Error setting up SSH config: %s", err)
			}

			return &gossh.ClientConfig{
				User: username,
				Auth: []gossh.ClientAuth{
					gossh.ClientAuthKeyring(keyring),
				},
			}, nil
		} else {
			// password based auth

			return &gossh.ClientConfig{
				User: username,
				Auth: []gossh.ClientAuth{
					gossh.ClientAuthPassword(ssh.Password(password)),
					gossh.ClientAuthKeyboardInteractive(ssh.PasswordKeyboardInteractive(password)),
				},
			}, nil
		}
	}
}