mastodon/app/controllers/settings/two_factor_auths_controller.rb
Patrick Figel df4ff9a8e1 Add recovery code support for two-factor auth (#1773)
* Add recovery code support for two-factor auth

When users enable two-factor auth, the app now generates ten
single-use recovery codes. Users are encouraged to print the codes
and store them in a safe place.

The two-factor prompt during login now accepts both OTP codes and
recovery codes.

The two-factor settings UI allows users to regenerated lost
recovery codes. Users who have set up two-factor auth prior to
this feature being added can use it to generate recovery codes
for the first time.

Fixes #563 and fixes #987

* Set OTP_SECRET in test enviroment

* add missing .html to view file names
2017-04-15 13:26:03 +02:00

56 lines
1.5 KiB
Ruby

# frozen_string_literal: true
class Settings::TwoFactorAuthsController < ApplicationController
layout 'admin'
before_action :authenticate_user!
def show; end
def new
redirect_to settings_two_factor_auth_path if current_user.otp_required_for_login
@confirmation = Form::TwoFactorConfirmation.new
current_user.otp_secret = User.generate_otp_secret(32)
current_user.save!
set_qr_code
end
def create
if current_user.validate_and_consume_otp!(confirmation_params[:code])
current_user.otp_required_for_login = true
@codes = current_user.generate_otp_backup_codes!
current_user.save!
flash[:notice] = I18n.t('two_factor_auth.enabled_success')
else
@confirmation = Form::TwoFactorConfirmation.new
set_qr_code
flash.now[:alert] = I18n.t('two_factor_auth.wrong_code')
render action: :new
end
end
def recovery_codes
@codes = current_user.generate_otp_backup_codes!
current_user.save!
flash[:notice] = I18n.t('two_factor_auth.recovery_codes_regenerated')
end
def disable
current_user.otp_required_for_login = false
current_user.save!
redirect_to settings_two_factor_auth_path
end
private
def set_qr_code
@provision_url = current_user.otp_provisioning_uri(current_user.email, issuer: Rails.configuration.x.local_domain)
@qrcode = RQRCode::QRCode.new(@provision_url)
end
def confirmation_params
params.require(:form_two_factor_confirmation).permit(:code)
end
end