module SignedForm::ActionController::PermitSignedParams
This module is required for parameter verification on the controller. Include it in controllers that will be receiving signed forms.
Public Class Methods
included(base)
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# File lib/signed_form/action_controller/permit_signed_params.rb, line 7 def self.included(base) if base.respond_to? :prepend_before_action base.prepend_before_action :permit_signed_form_data else base.prepend_before_filter :permit_signed_form_data end gem 'strong_parameters' unless defined?(::ActionController::Parameters) end
Protected Instance Methods
permit_signed_form_data()
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# File lib/signed_form/action_controller/permit_signed_params.rb, line 19 def permit_signed_form_data return if request.method == 'GET' || params['form_signature'].blank? gate_keeper = GateKeeper.new(self) gate_keeper.allowed_attributes.each do |k, v| next if params[k].nil? || v.empty? params[k] = params[k].permit(*v) end rescue Errors::ExpiredForm if defined?(Rails) render 'signed_form/expired_form', status: 500, layout: nil else raise end end