Files
grecia/app/controllers/users/confirmations_controller.rb
Javi Martín 78c6395e5f Respond with 404 when confirming an invalid token
We were getting a 500 Internal Server Error because `find_by` returned
`nil`, but the code assumed it returned an object responding to
`encrypted_password`. In this case, maybe some other status code (like
400 or 401) might be more appropriate, but I've kept 404 because it was
easier to implement and I wasn't sure which one was better.

Also note ideally we would test the controller using:

expect(response).to have_http_status(:not_found)

However, we would need to configure the test to show exceptions and not
to consider all requests local. I haven't been able to do so for
controller tests, and doing so for feature/request specs seems to
require changes in the test environment configuration which would affect
other tests.
2019-04-10 12:41:21 +02:00

60 lines
2.2 KiB
Ruby

class Users::ConfirmationsController < Devise::ConfirmationsController
# new action, PATCH does not exist in the default Devise::ConfirmationsController
# PATCH /resource/confirmation
def update
self.resource = resource_class.find_by(confirmation_token: params[:confirmation_token])
if resource.encrypted_password.blank?
resource.assign_attributes(resource_params)
if resource.valid? # password is set correctly
resource.save
set_official_position if resource.has_official_email?
resource.confirm
set_flash_message(:notice, :confirmed) if is_flashing_format?
sign_in_and_redirect(resource_name, resource)
else
render :show
end
else
resource.errors.add(:email, :password_already_set)
respond_with_navigational(resource.errors, status: :unprocessable_entity){ render :new }
end
end
# GET /resource/confirmation?confirmation_token=abcdef
def show
# In the default implementation, this already confirms the resource:
# self.resource = self.resource = resource_class.confirm_by_token(params[:confirmation_token])
self.resource = resource_class.find_by!(confirmation_token: params[:confirmation_token])
yield resource if block_given?
# New condition added to if: when no password was given, display the "show" view (which uses "update" above)
if resource.encrypted_password.blank?
respond_with_navigational(resource){ render :show }
elsif resource.errors.empty?
set_official_position if resource.has_official_email?
resource.confirm # Last change: confirm happens here for people with passwords instead of af the top of the show action
set_flash_message(:notice, :confirmed) if is_flashing_format?
respond_with_navigational(resource){ redirect_to after_confirmation_path_for(resource_name, resource) }
else
respond_with_navigational(resource.errors, status: :unprocessable_entity){ render :new }
end
end
protected
def resource_params
params.require(resource_name).permit(:password, :password_confirmation, :email)
end
private
def set_official_position
resource.add_official_position! (Setting["official_level_1_name"]), 1
end
end