forked from asonix/mastodon
* Add tests for some cachable responses This only covers responses that we should have managed to make cachable so far. It's not the case of all responses that should be cachable in the end. * Fix RSS feeds not being cachable
150 lines
3.9 KiB
Ruby
150 lines
3.9 KiB
Ruby
# frozen_string_literal: true
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class ApplicationController < ActionController::Base
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# Prevent CSRF attacks by raising an exception.
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# For APIs, you may want to use :null_session instead.
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protect_from_forgery with: :exception
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force_ssl if: :https_enabled?
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include Localized
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include UserTrackingConcern
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include SessionTrackingConcern
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include CacheConcern
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include DomainControlHelper
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helper_method :current_account
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helper_method :current_session
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helper_method :current_theme
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helper_method :single_user_mode?
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helper_method :use_seamless_external_login?
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helper_method :whitelist_mode?
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rescue_from ActionController::RoutingError, with: :not_found
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rescue_from ActionController::InvalidAuthenticityToken, with: :unprocessable_entity
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rescue_from ActionController::UnknownFormat, with: :not_acceptable
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rescue_from ActionController::ParameterMissing, with: :bad_request
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rescue_from Paperclip::AdapterRegistry::NoHandlerError, with: :bad_request
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rescue_from ActiveRecord::RecordNotFound, with: :not_found
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rescue_from Mastodon::NotPermittedError, with: :forbidden
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rescue_from HTTP::Error, OpenSSL::SSL::SSLError, with: :internal_server_error
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rescue_from Mastodon::RaceConditionError, with: :service_unavailable
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rescue_from Mastodon::RateLimitExceededError, with: :too_many_requests
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before_action :store_current_location, except: :raise_not_found, unless: :devise_controller?
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before_action :require_functional!, if: :user_signed_in?
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skip_before_action :verify_authenticity_token, only: :raise_not_found
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def raise_not_found
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raise ActionController::RoutingError, "No route matches #{params[:unmatched_route]}"
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end
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private
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def https_enabled?
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Rails.env.production? && !request.path.start_with?('/health')
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end
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def authorized_fetch_mode?
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ENV['AUTHORIZED_FETCH'] == 'true' || Rails.configuration.x.whitelist_mode
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end
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def public_fetch_mode?
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!authorized_fetch_mode?
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end
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def store_current_location
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store_location_for(:user, request.url) unless [:json, :rss].include?(request.format&.to_sym)
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end
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def require_admin!
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forbidden unless current_user&.admin?
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end
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def require_staff!
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forbidden unless current_user&.staff?
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end
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def require_functional!
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redirect_to edit_user_registration_path unless current_user.functional?
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end
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def after_sign_out_path_for(_resource_or_scope)
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new_user_session_path
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end
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protected
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def truthy_param?(key)
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ActiveModel::Type::Boolean.new.cast(params[key])
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end
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def forbidden
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respond_with_error(403)
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end
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def not_found
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respond_with_error(404)
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end
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def gone
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respond_with_error(410)
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end
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def unprocessable_entity
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respond_with_error(422)
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end
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def not_acceptable
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respond_with_error(406)
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end
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def bad_request
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respond_with_error(400)
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end
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def internal_server_error
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respond_with_error(500)
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end
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def service_unavailable
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respond_with_error(503)
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end
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def too_many_requests
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respond_with_error(429)
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end
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def single_user_mode?
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@single_user_mode ||= Rails.configuration.x.single_user_mode && Account.where('id > 0').exists?
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end
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def use_seamless_external_login?
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Devise.pam_authentication || Devise.ldap_authentication
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end
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def current_account
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return @current_account if defined?(@current_account)
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@current_account = current_user&.account
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end
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def current_session
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return @current_session if defined?(@current_session)
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@current_session = SessionActivation.find_by(session_id: cookies.signed['_session_id']) if cookies.signed['_session_id'].present?
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end
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def current_theme
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return Setting.theme unless Themes.instance.names.include? current_user&.setting_theme
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current_user.setting_theme
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end
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def respond_with_error(code)
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respond_to do |format|
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format.any { render "errors/#{code}", layout: 'error', status: code, formats: [:html] }
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format.json { render json: { error: Rack::Utils::HTTP_STATUS_CODES[code] }, status: code }
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end
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end
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end
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