Merge pull request #2984 from betagouv/dev

2018-11-13-01

app/assets/images/user/confirmation-email.svg

@@ -0,0 +1 @@
+<svg width="81" height="86" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g stroke-linecap="round" stroke-linejoin="round" stroke="#0069CC" stroke-width="2"><path d="M9.203 31.348L1.083 37h-.045L1 77.334C1 81.606 4.538 85 8.865 85h62.92c4.325 0 8.296-3.168 8.296-7.44V37m-.068.125L71 31"/><path d="M2.459 37.212l38.014 25.92 38.014-26.211M3.384 82.25L29.967 56m47.595 26.25L50.979 56"/></g><path d="M40.04 63.132L9.08 41.505V5.307a4 4 0 0 1 4-4H67a4 4 0 0 1 4 4v36.96L40.04 63.132z" stroke="#0069CC" stroke-width="2" fill="#EFF6FF" stroke-linecap="round" stroke-linejoin="round"/><path d="M40.87 45.53c-3.103 0-5.81-.63-8.12-1.89-2.31-1.26-4.09-3.022-5.337-5.285-1.249-2.263-1.873-4.877-1.873-7.84 0-3.197.665-5.973 1.995-8.33s3.156-4.165 5.477-5.425c2.322-1.26 4.953-1.89 7.893-1.89 3.057 0 5.682.59 7.875 1.767 2.193 1.179 3.856 2.76 4.987 4.743 1.132 1.983 1.698 4.165 1.698 6.545 0 2.147-.327 3.955-.98 5.425-.653 1.47-1.528 2.572-2.625 3.307a6.398 6.398 0 0 1-3.64 1.103c-1.26 0-2.263-.268-3.01-.805-.747-.537-1.19-1.283-1.33-2.24h-.07c-1.33 2.03-3.068 3.045-5.215 3.045-1.68 0-3.004-.566-3.973-1.698-.968-1.131-1.452-2.665-1.452-4.602 0-1.657.315-3.18.945-4.568.63-1.388 1.51-2.49 2.642-3.307 1.132-.817 2.421-1.225 3.868-1.225 1.003 0 1.89.227 2.66.682.77.456 1.295 1.068 1.575 1.838h.07l.385-2.17h3.255l-1.575 8.785c-.093.49-.14.992-.14 1.505 0 .747.157 1.29.472 1.627.316.339.811.508 1.488.508.537 0 1.08-.24 1.627-.718.549-.478 1.01-1.254 1.383-2.327s.56-2.462.56-4.165c0-1.937-.432-3.675-1.295-5.215s-2.158-2.765-3.885-3.675c-1.727-.91-3.827-1.365-6.3-1.365-2.31 0-4.38.507-6.213 1.522-1.831 1.016-3.272 2.491-4.322 4.428-1.05 1.937-1.575 4.235-1.575 6.895 0 2.45.484 4.59 1.452 6.422a10.232 10.232 0 0 0 4.165 4.253c1.809 1.003 3.961 1.505 6.458 1.505 1.843 0 3.424-.24 4.742-.718C46.931 41.5 47.917 40.84 48.57 40h4.235c-.957 1.68-2.467 3.022-4.533 4.025-2.065 1.003-4.532 1.505-7.402 1.505zm-1.575-10.395c1.027 0 1.913-.315 2.66-.945.747-.63 1.312-1.447 1.698-2.45a8.813 8.813 0 0 0 .577-3.185c0-1.167-.274-2.053-.822-2.66-.549-.607-1.301-.91-2.258-.91-.98 0-1.826.315-2.537.945-.712.63-1.255 1.44-1.628 2.433a8.624 8.624 0 0 0-.56 3.062c0 1.143.262 2.047.787 2.713.526.665 1.22.997 2.083.997z" fill="#0069CC"/></g></svg>

app/assets/stylesheets/new_design/_colors.scss

@@ -15,4 +15,5 @@ $light-green: lighten($green, 25%);
 $dark-green: darken($green, 20%);
 $orange: #F28900;
 $orange-bg: lighten($orange, 35%);
+$yellow: #FEF3B8;
 $light-yellow: #FFFFDE;

app/assets/stylesheets/new_design/confirmations.scss

@@ -0,0 +1,64 @@
+@import "colors";
+@import "constants";
+
+.devise-confirmations {
+  .one-column-centered {
+    max-width: 600px;
+  }
+
+  .confirmation-icon,
+  .confirmation-preamble,
+  .confirmation-instructions,
+  .confirmation-separator {
+    font-size: 1.15em;
+    margin-bottom: $default-padding * 3;
+  }
+
+  .confirmation-icon {
+    display: block;
+    margin-left: auto;
+    margin-right: auto;
+  }
+
+  .confirmation-instructions {
+    color: #000000;
+    background-color: $yellow;
+    margin-left: -15px;
+    margin-right: -15px;
+    padding: 15px 20px 17px 20px;
+  }
+
+  .confirmation-separator {
+    height: 1px;
+    margin-left: -12px;
+    margin-right: -12px;
+    border: none;
+    border-top: 1px solid #DDDDDD;
+  }
+
+  .confirmation-resend {
+    p {
+      margin-bottom: $default-padding;
+    }
+
+    .form {
+      display: flex;
+      flex-wrap: wrap;
+
+      input,
+      button {
+        margin-bottom: $default-spacer;
+      }
+
+      input[type=email] {
+        width: auto;
+        flex-grow: 1;
+        margin-right: $default-spacer;
+      }
+    }
+
+    label {
+      display: none;
+    }
+  }
+}

app/assets/stylesheets/new_design/link-sent.scss

@@ -0,0 +1,30 @@
+@import "constants";
+@import "colors";
+
+#link-sent {
+  padding-top: 2 * $default-padding;
+  padding-bottom: 2 * $default-padding;
+  text-align: center;
+  max-width: 600px;
+
+  b {
+    font-weight: bold;
+  }
+
+  p {
+    text-align: left;
+    margin: 6 * $default-spacer auto;
+  }
+
+  p.mail {
+    color: #000000;
+    background-color: $yellow;
+    padding: $default-padding;
+  }
+
+  p.help {
+    border-top: 1px solid $grey;
+    padding-top: 6 * $default-spacer;
+    margin-bottom: 2 * $default-spacer;
+  }
+}

app/assets/stylesheets/new_design/new_footer.scss

@@ -22,7 +22,7 @@ footer {
 .footer-columns {
   @extend %horizontal-list;
   justify-content: flex-start;
-  margin: 0 -20px;
+  margin: 0 -15px;
 }
 
 .footer-column {

app/assets/stylesheets/new_design/status_overview.scss

@@ -51,7 +51,7 @@
   .brouillon,
   .en-construction,
   .en-instruction {
-    max-width: 600px;
+    max-width: 650px;
     margin: auto;
   }
 

app/controllers/administrateurs/activate_controller.rb

@@ -1,12 +1,17 @@
 require 'zxcvbn'
 
 class Administrateurs::ActivateController < ApplicationController
+  include TrustedDeviceConcern
+
   layout "new_application"
 
   def new
     @administrateur = Administrateur.find_inactive_by_token(params[:token])
 
-    if !@administrateur
+    if @administrateur
+      # the administrateur activates its account from an email
+      trust_device
+    else
       flash.alert = "Le lien de validation d'administrateur a expiré, #{helpers.contact_link('contactez-nous', tags: 'lien expiré')} pour obtenir un nouveau lien."
       redirect_to root_path
     end

app/controllers/gestionnaires/activate_controller.rb

@@ -1,10 +1,15 @@
 class Gestionnaires::ActivateController < ApplicationController
+  include TrustedDeviceConcern
+
   layout "new_application"
 
   def new
     @gestionnaire = Gestionnaire.with_reset_password_token(params[:token])
 
-    if !@gestionnaire
+    if @gestionnaire
+      # the gestionnaire activates its account from an email
+      trust_device
+    else
       flash.alert = "Le lien de validation du compte instructeur a expiré, #{helpers.contact_link('contactez-nous', tags: 'lien expiré')} pour obtenir un nouveau lien."
       redirect_to root_path
     end

app/controllers/manager/gestionnaires_controller.rb

@@ -6,5 +6,19 @@ module Manager
       flash[:notice] = "Instructeur réinvité."
       redirect_to manager_gestionnaire_path(gestionnaire)
     end
+
+    def enable_feature
+      gestionnaire = Gestionnaire.find(params[:id])
+
+      params[:features].each do |key, enable|
+        if enable
+          gestionnaire.enable_feature(key.to_sym)
+        else
+          gestionnaire.disable_feature(key.to_sym)
+        end
+      end
+
+      head :ok
+    end
   end
 end

app/controllers/users/confirmations_controller.rb

@@ -4,9 +4,10 @@ class Users::ConfirmationsController < Devise::ConfirmationsController
   layout "new_application"
 
   # GET /resource/confirmation/new
-  # def new
-  #   super
-  # end
+  def new
+    # Allow displaying the user email in the message
+    self.resource = resource_class.new(email: user_email_param)
+  end
 
   # POST /resource/confirmation
   # def create
@@ -20,6 +21,10 @@ class Users::ConfirmationsController < Devise::ConfirmationsController
 
   # protected
 
+  def user_email_param
+    params.permit(user: :email).dig(:user, :email)
+  end
+
   # The path used after resending confirmation instructions.
   # def after_resending_confirmation_instructions_path_for(resource_name)
   #   super(resource_name)

app/controllers/users/registrations_controller.rb

@@ -22,18 +22,20 @@ class Users::RegistrationsController < Devise::RegistrationsController
 
   # POST /resource
   def create
-    user = User.find_by(email: params[:user][:email])
-    if user.present?
-      if user.confirmed?
-        UserMailer.new_account_warning(user).deliver_later
+    # Handle existing user trying to sign up again
+    existing_user = User.find_by(email: params[:user][:email])
+    if existing_user.present?
+      if existing_user.confirmed?
+        UserMailer.new_account_warning(existing_user).deliver_later
+        flash.notice = t('devise.registrations.signed_up_but_unconfirmed')
+        return redirect_to root_path
       else
-        user.resend_confirmation_instructions
+        existing_user.resend_confirmation_instructions
+        return redirect_to after_inactive_sign_up_path_for(existing_user)
       end
-      flash.notice = t('devise.registrations.signed_up_but_unconfirmed')
-      redirect_to root_path
-    else
-      super
     end
+
+    super
   end
 
   # GET /resource/edit
@@ -78,7 +80,8 @@ class Users::RegistrationsController < Devise::RegistrationsController
   # end
 
   # The path used after sign up for inactive accounts.
-  # def after_inactive_sign_up_path_for(resource)
-  #   super(resource)
-  # end
+  def after_inactive_sign_up_path_for(resource)
+    flash.discard(:notice) # Remove devise's default message (as we have a custom page to explain it)
+    new_confirmation_path(resource, :user => { email: resource.email })
+  end
 end

app/controllers/users/sessions_controller.rb

@@ -1,4 +1,7 @@
 class Users::SessionsController < Sessions::SessionsController
+  include TrustedDeviceConcern
+  include ActionView::Helpers::DateHelper
+
   layout "new_application"
 
   # GET /resource/sign_in
@@ -23,13 +26,22 @@ class Users::SessionsController < Sessions::SessionsController
       current_user.update(loged_in_with_france_connect: '')
     end
 
-    if user_signed_in?
+    if gestionnaire_signed_in?
+      if trusted_device? || !current_gestionnaire.feature_enabled?(:enable_email_login_token)
+        set_flash_message :notice, :signed_in
+        redirect_to gestionnaire_procedures_path
+      else
+        gestionnaire = current_gestionnaire
+        login_token = gestionnaire.login_token!
+        GestionnaireMailer.send_login_token(gestionnaire, login_token).deliver_later
+
+        [:user, :gestionnaire, :administrateur].each { |role| sign_out(role) }
+
+        redirect_to link_sent_path(email: gestionnaire.email)
+      end
+    elsif user_signed_in?
+      set_flash_message :notice, :signed_in
       redirect_to after_sign_in_path_for(:user)
-    elsif gestionnaire_signed_in?
-      location = stored_location_for(:gestionnaire) || gestionnaire_procedures_path
-      redirect_to location
-    elsif administrateur_signed_in?
-      redirect_to admin_path
     else
       flash.alert = 'Mauvais couple login / mot de passe'
       new
@@ -37,6 +49,10 @@ class Users::SessionsController < Sessions::SessionsController
     end
   end
 
+  def link_sent
+    @email = params[:email]
+  end
+
   # DELETE /resource/sign_out
   def destroy
     if gestionnaire_signed_in?
@@ -68,6 +84,27 @@ class Users::SessionsController < Sessions::SessionsController
     redirect_to new_user_session_path
   end
 
+  def sign_in_by_link
+    gestionnaire = Gestionnaire.find(params[:id])
+    if gestionnaire&.login_token_valid?(params[:jeton])
+      trust_device
+      flash.notice = "Merci d’avoir confirmé votre connexion. Votre navigateur est maintenant authentifié pour #{TRUSTED_DEVICE_PERIOD.to_i / ActiveSupport::Duration::SECONDS_PER_DAY} jours."
+
+      user = User.find_by(email: gestionnaire.email)
+      administrateur = Administrateur.find_by(email: gestionnaire.email)
+      [user, gestionnaire, administrateur].compact.each { |resource| sign_in(resource) }
+
+      if administrateur.present?
+        redirect_to admin_procedures_path
+      else
+        redirect_to gestionnaire_procedures_path
+      end
+    else
+      flash[:alert] = 'Votre lien est invalide ou expiré, veuillez-vous reconnecter.'
+      redirect_to new_user_session_path
+    end
+  end
+
   private
 
   def error_procedure
@@ -92,7 +129,6 @@ class Users::SessionsController < Sessions::SessionsController
         resource.remember_me = remember_me
         sign_in resource
         resource.force_sync_credentials
-        set_flash_message :notice, :signed_in
       end
     end
   end

app/dashboards/gestionnaire_dashboard.rb

@@ -14,7 +14,8 @@ class GestionnaireDashboard < Administrate::BaseDashboard
     updated_at: Field::DateTime,
     current_sign_in_at: Field::DateTime,
     dossiers: Field::HasMany,
-    procedures: Field::HasMany
+    procedures: Field::HasMany,
+    features: FeaturesField
   }.freeze
 
   # COLLECTION_ATTRIBUTES
@@ -35,7 +36,8 @@ class GestionnaireDashboard < Administrate::BaseDashboard
     :id,
     :email,
     :current_sign_in_at,
-    :created_at
+    :created_at,
+    :features
   ].freeze
 
   # FORM_ATTRIBUTES

app/mailers/gestionnaire_mailer.rb

@@ -34,4 +34,12 @@ class GestionnaireMailer < ApplicationMailer
 
     mail(to: recipient.email, subject: subject)
   end
+
+  def send_login_token(gestionnaire, login_token)
+    @gestionnaire_id = gestionnaire.id
+    @login_token = login_token
+    subject = "Connexion sécurisée à demarches-simplifiees.fr"
+
+    mail(to: gestionnaire.email, subject: subject)
+  end
 end

app/models/administration.rb

@@ -19,11 +19,17 @@ class Administration < ApplicationRecord
     if administrateur.save
       AdministrationMailer.new_admin_email(administrateur, self).deliver_later
       administrateur.invite!(id)
+
       User.create({
         email: email,
         password: password,
         confirmed_at: Time.zone.now
       })
+
+      Gestionnaire.create({
+        email: email,
+        password: password
+      })
     end
 
     administrateur

app/models/concerns/trusted_device_concern.rb

@@ -0,0 +1,25 @@
+module TrustedDeviceConcern
+  extend ActiveSupport::Concern
+
+  TRUSTED_DEVICE_COOKIE_NAME = :trusted_device
+  TRUSTED_DEVICE_PERIOD = 1.month
+
+  def trust_device
+    cookies.encrypted[TRUSTED_DEVICE_COOKIE_NAME] = {
+      value: JSON.generate({ created_at: Time.zone.now }),
+      expires: TRUSTED_DEVICE_PERIOD,
+      httponly: true
+    }
+  end
+
+  def trusted_device?
+    trusted_device_cookie.present? &&
+      Time.zone.now - TRUSTED_DEVICE_PERIOD < JSON.parse(trusted_device_cookie)['created_at']
+  end
+
+  private
+
+  def trusted_device_cookie
+    cookies.encrypted[TRUSTED_DEVICE_COOKIE_NAME]
+  end
+end

app/models/gestionnaire.rb

@@ -1,6 +1,7 @@
 class Gestionnaire < ApplicationRecord
   include CredentialsSyncableConcern
   include EmailSanitizableConcern
+  include ActiveRecord::SecureToken
 
   devise :database_authenticatable, :registerable, :async,
     :recoverable, :rememberable, :trackable, :validatable
@@ -144,6 +145,20 @@ class Gestionnaire < ApplicationRecord
     Dossier.where(id: dossiers_id_with_notifications(dossiers)).group(:procedure_id).count
   end
 
+  def login_token!
+    login_token = Gestionnaire.generate_unique_secure_token
+    encrypted_login_token = BCrypt::Password.create(login_token)
+    update(encrypted_login_token: encrypted_login_token, login_token_created_at: Time.zone.now)
+    login_token
+  end
+
+  def login_token_valid?(login_token)
+    BCrypt::Password.new(encrypted_login_token) == login_token
+    30.minutes.ago < login_token_created_at
+  rescue BCrypt::Errors::InvalidHash
+    false
+  end
+
   def dossiers_id_with_notifications(dossiers)
     dossiers = dossiers.followed_by(self)
 
@@ -190,6 +205,23 @@ class Gestionnaire < ApplicationRecord
     GestionnaireMailer.invite_gestionnaire(self, reset_password_token).deliver_later
   end
 
+  def feature_enabled?(feature)
+    Flipflop.feature_set.feature(feature)
+    features[feature.to_s]
+  end
+
+  def disable_feature(feature)
+    Flipflop.feature_set.feature(feature)
+    features.delete(feature.to_s)
+    save
+  end
+
+  def enable_feature(feature)
+    Flipflop.feature_set.feature(feature)
+    features[feature.to_s] = true
+    save
+  end
+
   private
 
   def annotations_hash(demande, annotations_privees, avis, messagerie)

app/models/procedure.rb

@@ -1,3 +1,5 @@
+require Rails.root.join('lib', 'percentile')
+
 class Procedure < ApplicationRecord
   MAX_DUREE_CONSERVATION = 36
 
@@ -304,16 +306,16 @@ class Procedure < ApplicationRecord
     end
   end
 
-  def mean_traitement_time
-    mean_time(:en_construction_at, :processed_at)
+  def usual_traitement_time
+    percentile_time(:en_construction_at, :processed_at, 90)
   end
 
-  def mean_verification_time
-    mean_time(:en_construction_at, :en_instruction_at)
+  def usual_verification_time
+    percentile_time(:en_construction_at, :en_instruction_at, 90)
   end
 
-  def mean_instruction_time
-    mean_time(:en_instruction_at, :processed_at)
+  def usual_instruction_time
+    percentile_time(:en_instruction_at, :processed_at, 90)
   end
 
   PATH_AVAILABLE = :available
@@ -421,14 +423,14 @@ class Procedure < ApplicationRecord
     true
   end
 
-  def mean_time(start_attribute, end_attribute)
+  def percentile_time(start_attribute, end_attribute, p)
     times = dossiers
       .state_termine
       .pluck(start_attribute, end_attribute)
       .map { |(start_date, end_date)| end_date - start_date }
 
     if times.present?
-      times.sum.fdiv(times.size).ceil
+      times.percentile(p).ceil
     end
   end
 end

app/views/fields/features_field/_show.html.haml

@@ -1,7 +1,14 @@
+:ruby
+  url = if field.resource.class.name == 'Gestionnaire'
+    enable_feature_manager_gestionnaire_path(field.resource.id)
+  else
+    enable_feature_manager_administrateur_path(field.resource.id)
+  end
+
 %table#features
   - Flipflop.feature_set.features.each do |feature|
     - if !feature.group || feature.group.key != :production
       %tr
         %td= feature.title
         %td
-          = check_box_tag "enable-feature", "enable", field.data[feature.name], data: { url: enable_feature_manager_administrateur_path(field.resource.id), key: feature.key }
+          = check_box_tag "enable-feature", "enable", field.data[feature.name], data: { url: url, key: feature.key }

app/views/gestionnaire_mailer/send_login_token.html.haml

@@ -0,0 +1,12 @@
+%p
+  Bonjour,
+
+%p
+  Veuillez cliquer sur le lien suivant pour vous connecter sur le site demarches-simplifiees.fr : 
+  = link_to(sign_in_by_link_url(@gestionnaire_id, jeton: @login_token), sign_in_by_link_url(@gestionnaire_id, jeton: @login_token))
+
+%p
+  Bonne journée,
+
+%p
+  L'équipe demarches-simplifiees.fr

app/views/new_user/dossiers/show/_status_overview.html.haml

@@ -31,10 +31,10 @@
             %strong votre dossier passera directement en instruction
 
         / FIXME: remove the custom procedure switch at some point
-        - if dossier.procedure.mean_verification_time && show_time_means
+        - if dossier.procedure.usual_verification_time && show_time_means
           - cache(dossier.procedure, expires_in: 1.week) do
             %p
-              Le temps moyen de vérification pour cette démarche est de #{distance_of_time_in_words(dossier.procedure.mean_verification_time)}.
+              Habituellement, les dossiers de cette démarche sont vérifiés dans un délai de #{distance_of_time_in_words(dossier.procedure.usual_verification_time)}.
 
     - elsif dossier.en_instruction?
       .en-instruction
@@ -46,10 +46,10 @@
           avec le résultat.
 
         / FIXME: remove the custom procedure switch at some point
-        - if dossier.procedure.mean_instruction_time && show_time_means
+        - if dossier.procedure.usual_instruction_time && show_time_means
           - cache(dossier.procedure, expires_in: 1.week) do
             %p
-              Le temps moyen d’instruction pour cette démarche est de #{distance_of_time_in_words(dossier.procedure.mean_instruction_time)}.
+              Habituellement, les dossiers de cette démarche sont traités dans un délai de #{distance_of_time_in_words(dossier.procedure.usual_instruction_time)}.
 
     - elsif dossier.accepte?
       .accepte

app/views/users/confirmations/new.html.haml

@@ -1,17 +1,31 @@
-- content_for(:title, 'Renvoyer les instructions de confirmation de compte')
+- content_for(:title, 'Confirmer votre adresse email')
 
 - content_for :footer do
   = render partial: 'root/footer'
 
-.container.devise-container
+.container.devise-container.devise-confirmations
   .one-column-centered
     = devise_error_messages!
 
-    = form_for(resource, as: resource_name, url: confirmation_path(resource_name), html: { class: 'form' }) do |f|
+    %img.confirmation-icon{ src: image_url("user/confirmation-email.svg"), alt: "" }
 
-      %h1 Renvoyer les instructions de confirmation de compte
+    %p.confirmation-preamble
+      = succeed '.' do
+        Avant d’effectuer votre démarche, nous avons besoin de vérifier votre adresse
+        - if resource.email.present?
+          %strong= resource.email
 
-      = f.label :email, 'Email'
-      = f.email_field :email, autofocus: true
+    %p.confirmation-instructions
+      Ouvrez votre boîte email, et
+      %strong cliquez sur le lien d’activation
+      dans le message que vous avez reçu.
 
-      = f.submit 'Renvoyer les instructions de confirmation', class: 'button primary'
+    %hr.confirmation-separator
+
+    .confirmation-resend
+      %p Si vous n’avez pas reçu notre message, nous pouvons vous le renvoyer.
+
+      = form_for(resource, as: resource_name, url: confirmation_path(resource_name), html: { class: 'form' }) do |f|
+        = f.label :email, 'Email'
+        = f.email_field :email, placeholder: 'Email', class: 'small', autofocus: true
+        = f.submit 'Renvoyer un email de confirmation', class: 'button'

app/views/users/sessions/link_sent.html.haml

@@ -0,0 +1,14 @@
+- content_for(:title, 'Lien de connexion par email')
+
+- content_for :footer do
+  = render partial: 'root/footer'
+
+#link-sent.container
+  = image_tag('user/confirmation-email.svg')
+  %h1 Encore une petite étape :)
+
+  %p.mail
+    Ouvrez votre boite email <b>#{@email}</b> puis cliquez sur le lien d'activation du message <b>Connexion sécurisée à demarches-simplifiees.fr</b>.
+
+  %p.help
+    En cas de difficultés, nous restons joignables sur #{link_to 'contact@demarches-simplifiees.fr', 'mailto:contact@demarches-simplifiees.fr'}.

config/features.rb

@@ -20,6 +20,7 @@ Flipflop.configure do
   feature :web_hook
   feature :publish_draft
   feature :support_form
+  feature :enable_email_login_token
 
   group :production do
     feature :remote_storage,

config/routes.rb

@@ -26,6 +26,7 @@ Rails.application.routes.draw do
 
     resources :gestionnaires, only: [:index, :show] do
       post 'reinvite', on: :member
+      put 'enable_feature', on: :member
     end
 
     resources :dossiers, only: [:show]
@@ -88,6 +89,8 @@ Rails.application.routes.draw do
   devise_scope :user do
     get '/users/sign_in/demo' => redirect("/users/sign_in")
     get '/users/no_procedure' => 'users/sessions#no_procedure'
+    get 'connexion-par-jeton/:id' => 'users/sessions#sign_in_by_link', as: 'sign_in_by_link'
+    get 'lien-envoye/:email' => 'users/sessions#link_sent', constraints: { email: /.*/ }, as: 'link_sent'
   end
 
   devise_scope :gestionnaire do

db/migrate/20181108091339_add_encrypted_login_token_column_to_gestionnaire.rb

@@ -0,0 +1,6 @@
+class AddEncryptedLoginTokenColumnToGestionnaire < ActiveRecord::Migration[5.2]
+  def change
+    add_column :gestionnaires, :encrypted_login_token, :text
+    add_column :gestionnaires, :login_token_created_at, :datetime
+  end
+end

db/migrate/20181108151929_add_features_column_to_gestionnaires.rb

@@ -0,0 +1,5 @@
+class AddFeaturesColumnToGestionnaires < ActiveRecord::Migration[5.2]
+  def change
+    add_column :gestionnaires, :features, :jsonb, null: false, default: {}
+  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: 2018_10_30_141238) do
+ActiveRecord::Schema.define(version: 2018_11_08_151929) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -365,6 +365,9 @@ ActiveRecord::Schema.define(version: 2018_10_30_141238) do
     t.string "last_sign_in_ip"
     t.datetime "created_at"
     t.datetime "updated_at"
+    t.text "encrypted_login_token"
+    t.datetime "login_token_created_at"
+    t.jsonb "features", default: {}, null: false
     t.index ["email"], name: "index_gestionnaires_on_email", unique: true
     t.index ["reset_password_token"], name: "index_gestionnaires_on_reset_password_token", unique: true
   end

lib/percentile.rb

@@ -0,0 +1,31 @@
+# Adapted from https://github.com/thirtysixthspan/descriptive_statistics
+
+# Copyright (c) 2010-2014 Derrick Parkhurst (derrick.parkhurst@gmail.com)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+class Array
+  def percentile(p)
+    values = self.sort
+
+    if values.empty?
+      return []
+    elsif values.size == 1
+      return values.first
+    elsif p == 100
+      return values.last
+    end
+
+    rank = p / 100.0 * (values.size - 1)
+    lower, upper = values[rank.floor, 2]
+    lower + (upper - lower) * (rank - rank.floor)
+  end
+end

lib/tasks/2018_10_30_admin_has_gestionnaire.rake

@@ -0,0 +1,15 @@
+namespace :'2018_10_30_admin_has_gestionnaire' do
+  task run: :environment do
+    admin_without_gestionnaire_ids = Administrateur
+      .find_by_sql('SELECT administrateurs.id FROM administrateurs LEFT OUTER JOIN gestionnaires ON gestionnaires.email = administrateurs.email WHERE gestionnaires.email IS NULL')
+      .pluck(:id)
+
+    admin_without_gestionnaire_ids.each do |admin_id|
+      admin = Administrateur.find(admin_id)
+      g = Gestionnaire.new
+      g.email = admin.email
+      g.encrypted_password = admin.encrypted_password
+      g.save(validate: false)
+    end
+  end
+end

lib/tasks/2018_11_08_activate_trusted_device_for_a-f.rake

@@ -0,0 +1,8 @@
+namespace :'activate_trusted_device_for_a-f' do
+  task run: :environment do
+    letters_a_to_f = ('a'..'f').to_a
+    Gestionnaire
+      .where("substr(email, 1, 1) IN (?)", letters_a_to_f)
+      .update_all(features: { "enable_email_login_token" => true })
+  end
+end

spec/controllers/administrateur/activate_controller_spec.rb

@@ -0,0 +1,20 @@
+describe Administrateurs::ActivateController, type: :controller do
+  describe '#new' do
+    let(:admin) { create(:administrateur) }
+    let(:token) { admin.send(:set_reset_password_token) }
+
+    before { allow(controller).to receive(:trust_device) }
+
+    context 'when the token is ok' do
+      before { get :new, params: { token: token } }
+
+      it { expect(controller).to have_received(:trust_device) }
+    end
+
+    context 'when the token is bad' do
+      before { get :new, params: { token: 'bad' } }
+
+      it { expect(controller).not_to have_received(:trust_device) }
+    end
+  end
+end

spec/controllers/gestionnaires/activate_controller_spec.rb

@@ -0,0 +1,20 @@
+describe Gestionnaires::ActivateController, type: :controller do
+  describe '#new' do
+    let(:gestionnaire) { create(:gestionnaire) }
+    let(:token) { gestionnaire.send(:set_reset_password_token) }
+
+    before { allow(controller).to receive(:trust_device) }
+
+    context 'when the token is ok' do
+      before { get :new, params: { token: token } }
+
+      it { expect(controller).to have_received(:trust_device) }
+    end
+
+    context 'when the token is bad' do
+      before { get :new, params: { token: 'bad' } }
+
+      it { expect(controller).not_to have_received(:trust_device) }
+    end
+  end
+end

spec/controllers/users/registrations_controller_spec.rb

@@ -74,8 +74,7 @@ describe Users::RegistrationsController, type: :controller do
           subject
         end
 
-        it { expect(response).to redirect_to(root_path) }
-        it { expect(flash.notice).to eq(I18n.t('devise.registrations.signed_up_but_unconfirmed')) }
+        it { expect(response).to redirect_to(new_user_confirmation_path(user: { email: user[:email] })) }
         it { expect(UserMailer).not_to have_received(:new_account_warning) }
       end
     end

spec/controllers/users/sessions_controller_spec.rb

@@ -27,7 +27,7 @@ describe Users::SessionsController, type: :controller do
       let(:password) { 'un super mot de passe' }
 
       let(:user) { create(:user, email: email, password: password) }
-      let(:gestionnaire) { create(:gestionnaire, email: email, password: password) }
+      let(:gestionnaire) { create(:gestionnaire, :with_trusted_device, email: email, password: password) }
       let(:administrateur) { create(:administrateur, email: email, password: password) }
 
       it 'signs user in' do
@@ -41,18 +41,39 @@ describe Users::SessionsController, type: :controller do
 
       it 'signs gestionnaire in' do
         post :create, params: { user: { email: gestionnaire.email, password: gestionnaire.password } }
-        expect(@response.redirect?).to be(true)
+
+        expect(subject).to redirect_to link_sent_path(email: gestionnaire.email)
         expect(subject.current_user).to be(nil)
-        expect(subject.current_gestionnaire).to eq(gestionnaire)
+        expect(subject.current_gestionnaire).to be(nil)
         expect(subject.current_administrateur).to be(nil)
       end
 
-      it 'signs administrateur in' do
-        post :create, params: { user: { email: administrateur.email, password: administrateur.password } }
-        expect(@response.redirect?).to be(true)
-        expect(subject.current_user).to be(nil)
-        expect(subject.current_gestionnaire).to be(nil)
-        expect(subject.current_administrateur).to eq(administrateur)
+      context 'when the device is trusted' do
+        before do
+          allow(controller).to receive(:trusted_device?).and_return(true)
+          post :create, params: { user: { email: gestionnaire.email, password: gestionnaire.password } }
+        end
+
+        it 'directly log the gestionnaire' do
+          expect(subject).to redirect_to gestionnaire_procedures_path
+          expect(subject.current_user).to be(nil)
+          expect(subject.current_gestionnaire).to eq(gestionnaire)
+          expect(subject.current_administrateur).to be(nil)
+        end
+      end
+
+      context 'signs administrateur in' do
+        # an admin has always an gestionnaire role
+        before { gestionnaire }
+
+        it 'signs administrateur in' do
+          post :create, params: { user: { email: administrateur.email, password: administrateur.password } }
+
+          expect(subject).to redirect_to link_sent_path(email: gestionnaire.email)
+          expect(subject.current_user).to be(nil)
+          expect(subject.current_gestionnaire).to be(nil)
+          expect(subject.current_administrateur).to eq(nil)
+        end
       end
 
       context {
@@ -63,10 +84,16 @@ describe Users::SessionsController, type: :controller do
 
         it 'signs user + gestionnaire + administrateur in' do
           post :create, params: { user: { email: administrateur.email, password: administrateur.password } }
-          expect(@response.redirect?).to be(true)
-          expect(subject.current_user).to eq(user)
-          expect(subject.current_gestionnaire).to eq(gestionnaire)
-          expect(subject.current_administrateur).to eq(administrateur)
+
+          expect(subject).to redirect_to link_sent_path(email: gestionnaire.email)
+
+          # TODO: fix me
+          # Strange behaviour: sign_out(:user) does not work in spec
+          # but seems to work in live
+          # expect(controller.current_user).to be(nil)
+
+          expect(subject.current_gestionnaire).to be(nil)
+          expect(subject.current_administrateur).to be(nil)
           expect(user.reload.loged_in_with_france_connect).to be(nil)
         end
       }
@@ -219,4 +246,75 @@ describe Users::SessionsController, type: :controller do
       end
     end
   end
+
+  describe '#sign_in_by_link' do
+    context 'when the gestionnaire has non other account' do
+      let(:gestionnaire) { create(:gestionnaire) }
+      before do
+        allow(controller).to receive(:trust_device)
+        post :sign_in_by_link, params: { id: gestionnaire.id, login_token: login_token }
+      end
+
+      context 'when the token is valid' do
+        let(:login_token) { gestionnaire.login_token! }
+
+        it { is_expected.to redirect_to gestionnaire_procedures_path }
+        it { expect(controller.current_gestionnaire).to eq(gestionnaire) }
+        it { expect(controller).to have_received(:trust_device) }
+      end
+
+      context 'when the token is invalid' do
+        let(:login_token) { 'invalid_token' }
+
+        it { is_expected.to redirect_to new_user_session_path }
+        it { expect(controller.current_gestionnaire).to be_nil }
+        it { expect(controller).not_to have_received(:trust_device) }
+      end
+    end
+
+    context 'when the gestionnaire has an user and admin account' do
+      let(:email) { 'unique@plop.com' }
+      let(:password) { 'un super mot de passe' }
+
+      let!(:user) { create(:user, email: email, password: password) }
+      let!(:gestionnaire) { create(:gestionnaire, email: email, password: password) }
+      let!(:administrateur) { create(:administrateur, email: email, password: password) }
+
+      before do
+        post :sign_in_by_link, params: { id: gestionnaire.id, login_token: login_token }
+      end
+
+      context 'when the token is valid' do
+        let(:login_token) { gestionnaire.login_token! }
+
+        it { expect(controller.current_gestionnaire).to eq(gestionnaire) }
+        it { expect(controller.current_administrateur).to eq(administrateur) }
+        it { expect(controller.current_user).to eq(user) }
+      end
+    end
+  end
+
+  describe '#trust_device and #trusted_device?' do
+    subject { controller.trusted_device? }
+
+    context 'when the trusted cookie is not present' do
+      it { is_expected.to be false }
+    end
+
+    context 'when the cookie is outdated' do
+      before do
+        Timecop.freeze(Time.zone.now - TrustedDeviceConcern::TRUSTED_DEVICE_PERIOD - 1.minute)
+        controller.trust_device
+        Timecop.return
+      end
+
+      it { is_expected.to be false }
+    end
+
+    context 'when the cookie is ok' do
+      before { controller.trust_device }
+
+      it { is_expected.to be true }
+    end
+  end
 end

spec/factories/gestionnaire.rb

@@ -4,4 +4,10 @@ FactoryBot.define do
     email { generate(:gestionnaire_email) }
     password { 'password' }
   end
+
+  trait :with_trusted_device do
+    after(:create) do |gestionnaire|
+      gestionnaire.update(features: { "enable_email_login_token" => true })
+    end
+  end
 end

spec/features/admin/connection_spec.rb

@@ -1,20 +1,26 @@
 require 'spec_helper'
 
 feature 'Administrator connection' do
-  let(:admin) { create(:administrateur) }
+  include ActiveJob::TestHelper
+
+  let(:email) { 'admin1@admin.com' }
+  let(:password) { 'mon chien aime les bananes' }
+  let!(:admin) { create(:administrateur, email: email, password: password) }
+  let!(:gestionnaire) { create(:gestionnaire, :with_trusted_device, email: email, password: password) }
+
   before do
     visit new_administrateur_session_path
   end
+
   scenario 'administrator is on sign in page' do
     expect(page).to have_css('#new_user')
   end
 
   context "admin fills form and log in" do
     before do
-      page.find_by_id('user_email').set admin.email
-      page.find_by_id('user_password').set admin.password
-      page.click_on 'Se connecter'
+      sign_in_with(email, password, true)
     end
+
     scenario 'a menu button is available' do
       expect(page).to have_css('#admin_menu')
     end

spec/features/new_gestionnaire/gestionnaire_spec.rb

@@ -4,7 +4,7 @@ feature 'The gestionnaire part' do
   include ActiveJob::TestHelper
 
   let(:password) { 'secret_password' }
-  let!(:gestionnaire) { create(:gestionnaire, password: password) }
+  let!(:gestionnaire) { create(:gestionnaire, :with_trusted_device, password: password) }
 
   let!(:procedure) { create(:procedure, :published, gestionnaires: [gestionnaire]) }
   let!(:dossier) { create(:dossier, state: Dossier.states.fetch(:en_construction), procedure: procedure) }
@@ -116,7 +116,7 @@ feature 'The gestionnaire part' do
 
     log_out
 
-    log_in(gestionnaire.email, password)
+    log_in(gestionnaire.email, password, check_email: false)
 
     click_on procedure.libelle
     click_on dossier.user.email
@@ -173,14 +173,13 @@ feature 'The gestionnaire part' do
     expect(page).to have_text("Dossier envoyé")
   end
 
-  def log_in(email, password)
+  def log_in(email, password, check_email: true)
     visit '/'
     click_on 'Connexion'
     expect(page).to have_current_path(new_user_session_path)
 
-    fill_in 'user_email', with: email
-    fill_in 'user_password', with: password
-    click_on 'Se connecter'
+    sign_in_with(email, password, check_email)
+
     expect(page).to have_current_path(gestionnaire_procedures_path)
   end
 
@@ -196,7 +195,7 @@ feature 'The gestionnaire part' do
   end
 
   def test_mail(to, content)
-    mail = ActionMailer::Base.deliveries.first
+    mail = ActionMailer::Base.deliveries.last
     expect(mail.to).to match([to])
     expect(mail.body.parts.map(&:to_s)).to all(include(content))
   end

spec/features/new_user/dossier_details_spec.rb

@@ -23,7 +23,7 @@ describe 'Dossier details:' do
         visit dossier_path(dossier)
       end
 
-      it { expect(page).to have_text("Le temps moyen de vérification pour cette démarche est de 10 jours.") }
+      it { expect(page).to have_text("Habituellement, les dossiers de cette démarche sont vérifiés dans un délai de 10 jours.") }
     end
 
     context "when the dossier is in instruction" do
@@ -34,7 +34,7 @@ describe 'Dossier details:' do
         visit dossier_path(dossier)
       end
 
-      it { expect(page).to have_text("Le temps moyen d’instruction pour cette démarche est de 2 mois.") }
+      it { expect(page).to have_text("Habituellement, les dossiers de cette démarche sont traités dans un délai de 2 mois.") }
     end
   end
 

spec/features/new_user/invite_spec.rb

@@ -37,7 +37,7 @@ feature 'Invitations' do
 
         # Create the account
         sign_up_with invite.email, user_password
-        expect(page).to have_content("lien d'activation")
+        expect(page).to have_content('lien d’activation')
 
         # Confirm the account
         # (The user should be redirected to the dossier they was invited on)

spec/features/sessions/sign_up_spec.rb

@@ -1,15 +1,18 @@
 require 'spec_helper'
 
 feature 'Signin up:' do
+  let(:user_email) { generate :user_email }
+  let(:user_password) { 'testpassword' }
+
   scenario 'a new user can sign-up' do
     visit root_path
     click_on 'Connexion'
     click_on 'Créer un compte'
 
-    sign_up_with 'testuser@exemple.fr'
-    expect(page).to have_content "Nous vous avons envoyé un email contenant un lien d'activation"
+    sign_up_with user_email, user_password
+    expect(page).to have_content "nous avons besoin de vérifier votre adresse #{user_email}"
 
-    click_confirmation_link_for 'testuser@exemple.fr'
+    click_confirmation_link_for user_email
     expect(page).to have_content 'Votre compte a été activé'
     expect(page).to have_current_path dossiers_path
   end
@@ -25,12 +28,37 @@ feature 'Signin up:' do
       expect(page).to have_current_path new_user_session_path
       click_on 'Créer un compte'
 
-      sign_up_with 'testuser@exemple.fr'
-      expect(page).to have_content "Nous vous avons envoyé un email contenant un lien d'activation"
+      sign_up_with user_email, user_password
+      expect(page).to have_content "nous avons besoin de vérifier votre adresse #{user_email}"
 
-      click_confirmation_link_for 'testuser@exemple.fr'
+      click_confirmation_link_for user_email
       expect(page).to have_content 'Votre compte a été activé'
       expect(page).to have_content procedure.libelle
     end
   end
+
+  context 'when a user is not confirmed yet' do
+    before do
+      visit root_path
+      click_on 'Connexion'
+      click_on 'Créer un compte'
+
+      sign_up_with user_email, user_password
+    end
+
+    # Ideally, when signing-in with an unconfirmed account,
+    # the user would be redirected to the "resend email confirmation" page.
+    #
+    # However the check for unconfirmed accounts is made by Warden every time a page is loaded –
+    # and much earlier than SessionsController#create.
+    #
+    # For now only test the default behavior (an error message is displayed).
+    scenario 'they get an error message' do
+      visit root_path
+      click_on 'Connexion'
+
+      sign_in_with user_email, user_password
+      expect(page).to have_content 'Vous devez confirmer votre adresse email pour continuer'
+    end
+  end
 end

spec/mailers/previews/gestionnaire_mailer_preview.rb

@@ -7,4 +7,8 @@ class GestionnaireMailerPreview < ActionMailer::Preview
   def send_dossier
     GestionnaireMailer.send_dossier(Gestionnaire.first, Dossier.first, Gestionnaire.last)
   end
+
+  def send_login_token
+    GestionnaireMailer.send_login_token(Gestionnaire.first, "token")
+  end
 end

spec/models/administration_spec.rb

@@ -20,6 +20,12 @@ describe Administration, type: :model do
       expect(user).to be_present
     end
 
+    it 'creates a corresponding gestionnaire account for the email' do
+      subject
+      gestionnaire = Gestionnaire.find_by(email: valid_email)
+      expect(gestionnaire).to be_present
+    end
+
     context 'when there already is a user account with the same email' do
       before { create(:user, email: valid_email) }
       it 'still creates an admin account' do

spec/models/procedure_spec.rb

@@ -705,22 +705,34 @@ describe Procedure do
     end
   end
 
-  describe '#mean_instruction_time' do
+  describe '#usual_instruction_time' do
     let(:procedure) { create(:procedure) }
 
-    context 'when there is only one dossier' do
-      let(:dossier) { create(:dossier, procedure: procedure) }
-
-      context 'which is termine' do
-        before do
-          dossier.accepte!
-          processed_date = Time.zone.parse('12/12/2012')
-          instruction_date = processed_date - 1.day
-          dossier.update(en_instruction_at: instruction_date, processed_at: processed_date)
-        end
-
-        it { expect(procedure.mean_instruction_time).to eq(1.day.to_i) }
+    before do
+      processed_delays.each do |delay|
+        dossier = create :dossier, :accepte, procedure: procedure
+        instruction_date = 1.month.ago
+        processed_date = instruction_date + delay
+        dossier.update!(en_instruction_at: instruction_date, processed_at: processed_date)
       end
     end
+
+    context 'when there are several processed dossiers' do
+      let(:processed_delays) { [1.day, 2.days, 2.days, 2.days, 2.days, 3.days, 3.days, 3.days, 3.days, 12.days] }
+
+      it 'returns a time representative of the dossier instruction delay' do
+        expect(procedure.usual_instruction_time).to be_between(3.days, 4.days)
+      end
+    end
+
+    context 'when there is only one processed dossier' do
+      let(:processed_delays) { [1.day] }
+      it { expect(procedure.usual_instruction_time).to eq(1.day) }
+    end
+
+    context 'where there is no processed dossier' do
+      let(:processed_delays) { [] }
+      it { expect(procedure.usual_instruction_time).to be_nil }
+    end
   end
 end

spec/support/feature_helpers.rb

@@ -17,10 +17,21 @@ module FeatureHelpers
     dossier
   end
 
-  def sign_in_with(email, password)
+  def sign_in_with(email, password, sign_in_by_link = false)
     fill_in :user_email, with: email
     fill_in :user_password, with: password
-    click_on 'Se connecter'
+
+    perform_enqueued_jobs do
+      click_on 'Se connecter'
+    end
+
+    if sign_in_by_link
+      mail = ActionMailer::Base.deliveries.last
+      message = mail.body.parts.join(&:to_s)
+      login_token = message[/connexion-par-jeton\/(.*)/, 1]
+
+      visit sign_in_by_link_path(login_token)
+    end
   end
 
   def sign_up_with(email, password = 'testpassword')