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# frozen_string_literal: true
# Controller for viewing a file's raw
class Projects::RawController < Projects::ApplicationController
include ExtractsPath
include SendsBlob
include StaticObjectExternalStorage
prepend_before_action(only: [:show]) { authenticate_sessionless_user!(:blob) }
before_action :assign_ref_vars
before_action :require_non_empty_project
before_action :authorize_read_code!
before_action :check_show_rate_limit!, only: [:show], unless: :external_storage_request?
before_action :redirect_to_external_storage, only: :show, if: :static_objects_external_storage_enabled?
feature_category :source_code_management
def show
@blob = @repository.blob_at(@ref, @path, limit: Gitlab::Git::Blob::LFS_POINTER_MAX_SIZE)
send_blob(@repository, @blob, inline: (params[:inline] != 'false'), allow_caching: Guest.can?(:read_code, @project))
end
private
def set_ref_and_path
# This bypasses assign_ref_vars to avoid a Gitaly FindCommit lookup.
# We don't need to find the commit to either rate limit or send the
# blob.
@ref, @path = extract_ref(get_id)
end
def check_show_rate_limit!
check_rate_limit!(:raw_blob, scope: [@project, @path]) do
render plain: _('You cannot access the raw file. Please wait a minute.'), status: :too_many_requests
end
end
end
Projects::RawController.prepend_mod
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