demarches-normaliennes/app/controllers/france_connect/particulier_controller.rb

151 lines
4.9 KiB
Ruby

class FranceConnect::ParticulierController < ApplicationController
before_action :redirect_to_login_if_fc_aborted, only: [:callback]
before_action :securely_retrieve_fci, only: [:merge, :merge_with_existing_account, :merge_with_new_account, :mail_merge_with_existing_account, :resend_and_renew_merge_confirmation]
def login
if FranceConnectService.enabled?
redirect_to FranceConnectService.authorization_uri
else
redirect_to new_user_session_path
end
end
def callback
fci = FranceConnectService.find_or_retrieve_france_connect_information(params[:code])
if fci.user.nil?
preexisting_unlinked_user = User.find_by(email: fci.email_france_connect.downcase)
if preexisting_unlinked_user.nil?
fci.associate_user!(fci.email_france_connect)
connect_france_connect_particulier(fci.user)
elsif !preexisting_unlinked_user.can_france_connect?
fci.destroy
redirect_to new_user_session_path, alert: t('errors.messages.france_connect.forbidden_html', reset_link: new_user_password_path)
else
merge_token = fci.create_merge_token!
redirect_to france_connect_particulier_merge_path(merge_token)
end
else
user = fci.user
if user.can_france_connect?
fci.update(updated_at: Time.zone.now)
connect_france_connect_particulier(user)
else # same behaviour as redirect nicely with message when instructeur/administrateur
fci.destroy
redirect_to new_user_session_path, alert: t('errors.messages.france_connect.forbidden_html', reset_link: new_user_password_path)
end
end
rescue Rack::OAuth2::Client::Error => e
Rails.logger.error e.message
redirect_france_connect_error_connection
end
def merge
end
def merge_with_existing_account
user = User.find_by(email: sanitized_email_params)
if user.present? && user.valid_for_authentication? { user.valid_password?(password_params) }
if !user.can_france_connect?
flash.alert = t('errors.messages.france_connect.forbidden_html', reset_link: new_user_password_path)
redirect_to root_path
else
@fci.update(user: user)
@fci.delete_merge_token!
flash.notice = t('france_connect.particulier.flash.connection_done', application_name: APPLICATION_NAME)
connect_france_connect_particulier(user)
end
else
flash.alert = t('france_connect.particulier.flash.invalid_password')
end
end
def mail_merge_with_existing_account
user = User.find_by(email: @fci.email_france_connect.downcase)
if user.can_france_connect?
@fci.update(user: user)
@fci.delete_merge_token!
flash.notice = t('france_connect.particulier.flash.connection_done', application_name: APPLICATION_NAME)
connect_france_connect_particulier(user)
else # same behaviour as redirect nicely with message when instructeur/administrateur
@fci.destroy
redirect_to new_user_session_path, alert: t('errors.messages.france_connect.forbidden_html', reset_link: new_user_password_path)
end
end
def merge_with_new_account
user = User.find_by(email: sanitized_email_params)
if user.nil?
@fci.associate_user!(sanitized_email_params)
@fci.delete_merge_token!
flash.notice = t('france_connect.particulier.flash.connection_done', application_name: APPLICATION_NAME)
connect_france_connect_particulier(@fci.user)
else
@email = sanitized_email_params
@merge_token = merge_token_params
end
end
def resend_and_renew_merge_confirmation
merge_token = @fci.create_merge_token!
UserMailer.france_connect_merge_confirmation(@fci.email_france_connect, merge_token, @fci.merge_token_created_at).deliver_later
redirect_to france_connect_particulier_merge_path(merge_token),
notice: t('france_connect.particulier.flash.confirmation_mail_sent')
end
private
def securely_retrieve_fci
@fci = FranceConnectInformation.find_by(merge_token: merge_token_params)
if @fci.nil? || !@fci.valid_for_merge?
flash.alert = t('france_connect.particulier.flash.merger_token_expired', application_name: APPLICATION_NAME)
redirect_to root_path
end
end
def redirect_to_login_if_fc_aborted
if params[:code].blank?
redirect_to new_user_session_path
end
end
def connect_france_connect_particulier(user)
if user_signed_in?
sign_out :user
end
sign_in user
user.update_attribute('loged_in_with_france_connect', User.loged_in_with_france_connects.fetch(:particulier))
redirect_to stored_location_for(current_user) || root_path(current_user)
end
def redirect_france_connect_error_connection
flash.alert = t('errors.messages.france_connect.connexion')
redirect_to(new_user_session_path)
end
def merge_token_params
params[:merge_token]
end
def password_params
params[:password]
end
def sanitized_email_params
params[:email]&.gsub(/[[:space:]]/, ' ')&.strip&.downcase
end
end