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2段階認証死ぬほど面倒くさいときのやつ

Last updated at Posted at 2019-12-25

Google Authenticatorのあれ

oathtool入れてるの前提
適当な名前をつけてシェルをつくる

#!/bin/sh

TOTP=`oathtool --totp --base32 XXXXXXXXXXXXXXX`

expect -c "
    set timeout 5
    spawn ssh AAAAAAAAAAAAA
    expect \"Verification code:\"
    send \"${TOTP}\n\"
    interact
"

これでaliasも登録すればいっぱつ。やったぜ。

ちなみにAWSの2段階認証はaws-mfa入れてなんやかんやできます。やったぜ。

pip3 install aws-mfa

設定とかは割愛

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