add 2FA

db/migrate/20230915200635_add_devise_two_factor_to_users.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class AddDeviseTwoFactorToUsers < ActiveRecord::Migration[7.0]
+  def change
+    add_column :users, :otp_secret, :string
+    add_column :users, :consumed_timestep, :integer
+    add_column :users, :otp_required_for_login, :boolean, default: false, null: false
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_09_10_084410) do
+ActiveRecord::Schema[7.0].define(version: 2023_09_15_200635) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -177,6 +177,9 @@ ActiveRecord::Schema[7.0].define(version: 2023_09_10_084410) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.text "uuid", null: false
+    t.string "otp_secret"
+    t.integer "consumed_timestep"
+    t.boolean "otp_required_for_login", default: false, null: false
     t.index ["account_id"], name: "index_users_on_account_id"
     t.index ["email"], name: "index_users_on_email", unique: true
     t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true