pyotp VS aws-mfa

Can’t you just use a HOPT/TOPT so the user can scan a QR code with e.g google authenticator? Check https://github.com/pyauth/pyotp for more information

F-Droid has a number of apps.

KeePassDX (also on F-Droid) also supports TOTP, as does KeePass 2.0 on desktop, if you're comfortable keeping it with your password manager.

PyOTP contains plenty of information about how to implement an authenticator app.

https://pyauth.github.io/pyotp/

I know/use https://github.com/pyauth/pyotp for some 2FA especially Google.

you can use https://pyauth.github.io/pyotp/ to add TOTP functionality to your login.

I'm trying to access an API that uses the Oauth2 authorization code flow with MFA. I can automate the MFA part with https://github.com/pyauth/pyotp, but the flow also opens a browser instance where it's expected that a user logs in manually. I wish to automate this step so there's no human intervention required.

No I didn't tried it. But we should give the key in base32 right.? https://github.com/pyauth/pyotp

I will tell you that some tools like sceptre and terraform barf using a profile with mfa like this and I ended up using aws-mfa: https://github.com/broamski/aws-mfa and run this for example to create a "dynamic" runamok-power profile:

I use MFA so store a long term key that is used to generate a temporary key. I use this tool to do the mfa: https://github.com/broamski/aws-mfa

I too, struggled with aws-vault and eventually gave up and use https://github.com/broamski/aws-mfa. If you want to take it one step further you can use oathtool and store the totp key in the encrypted vault of your choice. That is still MFA but if you store the factors on the same system you will need to decide about that risk before going the oathtool route.

The built in CLI MFA solution sucks if you have a workflow that relies on named profiles. We use them heavily at work and implemented aws-mfa to make it so that all of our stuff could work without adopting ridiculous workflows.