feat: asks user for OTP in CLI

[timbru31]

feat: sends a notification if OTP input is required
feat: tries to set the "Do not ask for OTP on this device" flag

This closes #617

This is the notification the bot sends on OTP titles:

[timbru31]

I'll look into the build failure, seems like my local formatting is off.

[DakkJaniels]

Yeah, requires blackd format

[timbru31]

Fixed the formatting.

[Spareo]

I just tested this with my setup and I run into an issue because I have another screen before the OTP screen asking which form of OTP I want to use

Since the OTP box is unavailable, the flow fails with
2021-04-03 14:00:10|0.7.0.dev2|ERROR| OTP entry box did not exist, please fill in OTP manually...

[timbru31]

I’ve feared this is a possible intermediate screen. I’ll see if I can reproduce this with my second account.

the question remains though: what should the bot choose?

[Spareo]

I’ve feared this is a possible intermediate screen. I’ll see if I can reproduce this with my second account.

the question remains though: what should the bot choose?

@timbru31 if the solution proposed in this PR is to allow the user to input an OTP value from the CLI, then I think its safe to assume that the user should be using a 2FA app which can generate an OTP. The OTP from the 2FA app should be input into the console for the bot to use.

I think adding support for the other options is unnecessary and more nice-to-have than useful. I captured screenshots of the elements that need to be selected by the bot

The radio selection fields

The button to click after selecting the radio button

[timbru31]

Thanks! I’ll integrate this intermediate screen

[Spareo]

Cool, ill wait for the PR update and try it out

[timbru31]

@Spareo can you give my new commits a second try?

[Spareo]

@timbru31 just tried it out, worked great! Worked in headless as well. Thank you!

[timbru31]

Nice. Marking as ready then 👍👊

[DakkJaniels]

So one concern I have is that if the OTP is entered in the terminal, people are going to get confused about why it doesn't continue if they enter in their OTP in the browser and it doesn't continue.
Should we enable this only if running headless? Thoughts?

[timbru31]

This might be a change in the current flow, but the e-mail and password are entered in the CLI, too.