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mastodon/app/controllers/api/v1/timelines/link_controller.rb
Claire 502cf75b16
Merge pull request from GHSA-58x8-3qxw-6hm7
* Fix insufficient permission checking for public timeline endpoints

Note that this changes unauthenticated access failure code from 401 to 422

* Add more tests for public timelines

* Require user token in `/api/v1/statuses/:id/translate` and `/api/v1/scheduled_statuses`
2024-07-04 16:26:49 +02:00

49 lines
1.1 KiB
Ruby

# frozen_string_literal: true
class Api::V1::Timelines::LinkController < Api::V1::Timelines::BaseController
before_action -> { authorize_if_got_token! :read, :'read:statuses' }
before_action :set_preview_card
before_action :set_statuses
PERMITTED_PARAMS = %i(
url
limit
).freeze
def show
cache_if_unauthenticated!
render json: @statuses, each_serializer: REST::StatusSerializer, relationships: StatusRelationshipsPresenter.new(@statuses, current_user&.account_id)
end
private
def set_preview_card
@preview_card = PreviewCard.joins(:trend).merge(PreviewCardTrend.allowed).find_by!(url: params[:url])
end
def set_statuses
@statuses = @preview_card.nil? ? [] : preload_collection(link_timeline_statuses, Status)
end
def link_timeline_statuses
link_feed.get(
limit_param(DEFAULT_STATUSES_LIMIT),
params[:max_id],
params[:since_id],
params[:min_id]
)
end
def link_feed
LinkFeed.new(@preview_card, current_account)
end
def next_path
api_v1_timelines_link_url next_path_params
end
def prev_path
api_v1_timelines_link_url prev_path_params
end
end