add recoverable and two_factor stragegy for administration

Gemfile

@@ -23,6 +23,7 @@ gem 'delayed_job_web'
 gem 'devise' # Gestion des comptes utilisateurs
 gem 'devise-async'
 gem 'devise-i18n'
+gem 'devise-two-factor', github: 'bryanfagan/devise-two-factor'
 gem 'discard'
 gem 'dotenv-rails', require: 'dotenv/rails-now' # dotenv should always be loaded before rails
 gem 'ffi-geos', require: false

Gemfile.lock

@@ -1,3 +1,14 @@
+GIT
+  remote: https://github.com/bryanfagan/devise-two-factor.git
+  revision: 60038a699b1847266f6ce0a3457fdc2cd24715be
+  specs:
+    devise-two-factor (3.1.1)
+      activesupport (< 6.1)
+      attr_encrypted (>= 1.3, < 4, != 2)
+      devise (~> 4.0)
+      railties (< 6.1)
+      rotp (~> 4.0)
+
 GIT
   remote: https://github.com/mina-deploy/mina.git
   revision: 84fa84c7f7f94f9518ef9b7099396ab6676b5881
@@ -101,6 +112,8 @@ GEM
       activerecord (>= 3.2, < 7.0)
       rake (>= 10.4, < 14.0)
     ast (2.4.1)
+    attr_encrypted (3.1.0)
+      encryptor (~> 3.0.0)
     attr_required (1.0.1)
     autoprefixer-rails (10.0.1.0)
       execjs
@@ -220,6 +233,7 @@ GEM
     em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
+    encryptor (3.0.0)
     equalizer (0.0.11)
     erubi (1.9.0)
     erubis (2.7.0)
@@ -554,6 +568,8 @@ GEM
       builder (>= 3.0)
       dry-inflector (~> 0.1)
       rubyzip (>= 1.0)
+    rotp (4.1.0)
+      addressable (~> 2.5)
     rouge (3.17.0)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
@@ -779,6 +795,7 @@ DEPENDENCIES
   devise
   devise-async
   devise-i18n
+  devise-two-factor!
   discard
   dotenv-rails
   factory_bot

app/models/administration.rb

@@ -2,27 +2,32 @@
 #
 # Table name: administrations
 #
-#  id                     :integer          not null, primary key
-#  current_sign_in_at     :datetime
-#  current_sign_in_ip     :string
-#  email                  :string           default(""), not null
-#  encrypted_password     :string           default(""), not null
-#  failed_attempts        :integer          default(0), not null
-#  last_sign_in_at        :datetime
-#  last_sign_in_ip        :string
-#  locked_at              :datetime
-#  remember_created_at    :datetime
-#  reset_password_sent_at :datetime
-#  reset_password_token   :string
-#  sign_in_count          :integer          default(0), not null
-#  unlock_token           :string
-#  created_at             :datetime
-#  updated_at             :datetime
+#  id                        :integer          not null, primary key
+#  consumed_timestep         :integer
+#  current_sign_in_at        :datetime
+#  current_sign_in_ip        :string
+#  email                     :string           default(""), not null
+#  encrypted_otp_secret      :string
+#  encrypted_otp_secret_iv   :string
+#  encrypted_otp_secret_salt :string
+#  encrypted_password        :string           default(""), not null
+#  failed_attempts           :integer          default(0), not null
+#  last_sign_in_at           :datetime
+#  last_sign_in_ip           :string
+#  locked_at                 :datetime
+#  otp_required_for_login    :boolean
+#  remember_created_at       :datetime
+#  reset_password_sent_at    :datetime
+#  reset_password_token      :string
+#  sign_in_count             :integer          default(0), not null
+#  unlock_token              :string
+#  created_at                :datetime
+#  updated_at                :datetime
 #
 class Administration < ApplicationRecord
-  # Include default devise modules. Others available are:
-  # :confirmable, :lockable, :timeoutable and :omniauthable
-  devise :database_authenticatable, :rememberable, :trackable, :validatable, :lockable, :async
+  devise :rememberable, :trackable, :validatable, :lockable, :async, :recoverable,
+    :two_factor_authenticatable, :otp_secret_encryption_key => ENV['OTP_SECRET_KEY']
+
 
   def invite_admin(email)
     user = User.create_or_promote_to_administrateur(email, SecureRandom.hex)

app/views/administrations/sessions/new.html.haml

@@ -1,6 +1,3 @@
 .super-admin.flex.justify-center
   %div
     %h2 Espace Admin
-    = link_to administration_github_omniauth_authorize_path, method: :post, class: "button large" do
-      %span.icon.lock
-      Connexion avec GitHub

config/env.example

@@ -17,6 +17,9 @@ SOURCE="tps_local"
 SECRET_KEY_BASE="05a2d479d8e412198dabd08ef0eee9d6e180f5cbb48661a35fd1cae287f0a93d40b5f1da08f06780d698bbd458a0ea97f730f83ee780de5d4e31f649a0130cf0"
 SIGNING_KEY="aef3153a9829fa4ba10acb02927ac855df6b92795b1ad265d654443c4b14a017"
 
+# Clé de chiffrement OTP, pour 2FA
+OTP_SECRET_KEY=""
+
 # Database
 DB_DATABASE="tps_development"
 DB_HOST="localhost"

config/initializers/devise.rb

@@ -237,9 +237,7 @@ Devise.setup do |config|
   # change the failure app, you can configure them inside the config.warden block.
   #
   config.warden do |manager|
-    # manager.intercept_401 = false
-    # manager.default_strategies(scope: :user).unshift :some_external_strategy
-    # manager.failure_app = User::CustomFailure
+    manager.default_strategies(:scope => :administration).unshift :two_factor_authenticatable
   end
 
   # ==> Mountable engine configurations

config/routes.rb

@@ -78,9 +78,7 @@ Rails.application.routes.draw do
   #
 
   devise_for :administrations,
-    skip: [:password, :registrations, :sessions],
-    controllers: {
-    }
+    skip: [:registrations]
 
   devise_for :users, controllers: {
     sessions: 'users/sessions',

db/migrate/20201103165913_add_devise_two_factor_to_administrations.rb

@@ -0,0 +1,9 @@
+class AddDeviseTwoFactorToAdministrations < ActiveRecord::Migration[6.0]
+  def change
+    add_column :administrations, :encrypted_otp_secret, :string
+    add_column :administrations, :encrypted_otp_secret_iv, :string
+    add_column :administrations, :encrypted_otp_secret_salt, :string
+    add_column :administrations, :consumed_timestep, :integer
+    add_column :administrations, :otp_required_for_login, :boolean
+  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.define(version: 2020_10_02_124154) do
+ActiveRecord::Schema.define(version: 2020_11_03_165913) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -90,6 +90,11 @@ ActiveRecord::Schema.define(version: 2020_10_02_124154) do
     t.integer "failed_attempts", default: 0, null: false
     t.string "unlock_token"
     t.datetime "locked_at"
+    t.string "encrypted_otp_secret"
+    t.string "encrypted_otp_secret_iv"
+    t.string "encrypted_otp_secret_salt"
+    t.integer "consumed_timestep"
+    t.boolean "otp_required_for_login"
     t.index ["email"], name: "index_administrations_on_email", unique: true
     t.index ["reset_password_token"], name: "index_administrations_on_reset_password_token", unique: true
     t.index ["unlock_token"], name: "index_administrations_on_unlock_token", unique: true

spec/factories/administration.rb

@@ -3,5 +3,6 @@ FactoryBot.define do
   factory :administration do
     email { generate(:administration_email) }
     password { 'my-s3cure-p4ssword' }
+    otp_required_for_login { false }
   end
 end