Module: Devise::Models::GoogleAuthenticatable::InstanceMethods

Defined in:
lib/devise_google_authenticatable/models/google_authenticatable.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#assign_tmp ⇒ Object 



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# File 'lib/devise_google_authenticatable/models/google_authenticatable.rb', line 26

def assign_tmp
  self.update_attributes(:gauth_tmp => ROTP::Base32.random_base32(32), :gauth_tmp_datetime => DateTime.now)
  self.gauth_tmp
end

#get_qr ⇒ Object 



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# File 'lib/devise_google_authenticatable/models/google_authenticatable.rb', line 18

def get_qr
  self.gauth_secret
end

#set_gauth_enabled(params) ⇒ Object 



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# File 'lib/devise_google_authenticatable/models/google_authenticatable.rb', line 22

def set_gauth_enabled(params)
  self.update_without_password(params)
end

#validate_token(token) ⇒ Object 



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# File 'lib/devise_google_authenticatable/models/google_authenticatable.rb', line 31

def validate_token(token)
  return false if self.gauth_tmp_datetime.nil?
  if self.gauth_tmp_datetime < self.class.ga_timeout.ago
    return false
  else

    valid_vals = []
    valid_vals << ROTP::TOTP.new(self.get_qr).at(Time.now)
    (1..self.class.ga_timedrift).each do |cc|
      valid_vals << ROTP::TOTP.new(self.get_qr).at(Time.now.ago(30*cc))
      valid_vals << ROTP::TOTP.new(self.get_qr).at(Time.now.in(30*cc))
    end

    if valid_vals.include?(token.to_i)
      return true
    else
      return false
    end
  end
end