Password strength estimation feature

[edimoral]

Hey @gaborbata, I'd like to add a password strength estimation process during password generation. This will allow users to decide if they should use that password or generate another stronger. I have a POC for this:

Also, I'd like to add similar feature to Edit Entry Dialog to show current password strength.

Let me know what you think and if it's ok to proceed.

[gaborbata]

As long as it is in align with https://owasp.deteact.com/cheat/cheatsheets/Authentication_Cheat_Sheet.html#implement-proper-password-strength-controls I'm fine with that.

[edimoral]

I was thinking on https://dropbox.tech/security/zxcvbn-realistic-password-strength-estimation to use. It goes a little more beyond just based on number of certain symbols. It's patterns-aware as well. What do you think?

[gaborbata]

Checked, it looks good.