5bf67ca913
* Add HTTP signature requirement for served ActivityPub resources * Change `SECURE_MODE` to `AUTHORIZED_FETCH` * Add 'Signature' to 'Vary' header and improve code style * Improve code style by adding `public_fetch_mode?` method
86 lines
2.4 KiB
Ruby
86 lines
2.4 KiB
Ruby
# frozen_string_literal: true
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class StatusesController < ApplicationController
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include StatusControllerConcern
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include SignatureAuthentication
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include Authorization
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include AccountOwnedConcern
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layout 'public'
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before_action :require_signature!, only: :show, if: -> { request.format == :json && authorized_fetch_mode? }
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before_action :set_status
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before_action :set_instance_presenter
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before_action :set_link_headers
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before_action :redirect_to_original, only: :show
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before_action :set_referrer_policy_header, only: :show
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before_action :set_cache_headers
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before_action :set_body_classes
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before_action :set_autoplay, only: :embed
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content_security_policy only: :embed do |p|
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p.frame_ancestors(false)
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end
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def show
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respond_to do |format|
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format.html do
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expires_in 10.seconds, public: true if current_account.nil?
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set_ancestors
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set_descendants
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end
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format.json do
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expires_in 3.minutes, public: @status.distributable? && public_fetch_mode?
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render json: @status, content_type: 'application/activity+json', serializer: ActivityPub::NoteSerializer, adapter: ActivityPub::Adapter
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end
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end
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end
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def activity
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expires_in 3.minutes, public: @status.distributable? && public_fetch_mode?
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render json: @status, content_type: 'application/activity+json', serializer: ActivityPub::ActivitySerializer, adapter: ActivityPub::Adapter
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end
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def embed
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raise ActiveRecord::RecordNotFound if @status.hidden?
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expires_in 180, public: true
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response.headers['X-Frame-Options'] = 'ALLOWALL'
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render layout: 'embedded'
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end
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private
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def set_body_classes
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@body_classes = 'with-modals'
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end
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def set_link_headers
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response.headers['Link'] = LinkHeader.new([[ActivityPub::TagManager.instance.uri_for(@status), [%w(rel alternate), %w(type application/activity+json)]]])
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end
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def set_status
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@status = @account.statuses.find(params[:id])
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authorize @status, :show?
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rescue Mastodon::NotPermittedError
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raise ActiveRecord::RecordNotFound
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end
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def set_instance_presenter
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@instance_presenter = InstancePresenter.new
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end
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def redirect_to_original
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redirect_to ActivityPub::TagManager.instance.url_for(@status.reblog) if @status.reblog?
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end
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def set_referrer_policy_header
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response.headers['Referrer-Policy'] = 'origin' unless @status.distributable?
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end
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def set_autoplay
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@autoplay = truthy_param?(:autoplay)
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end
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end
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