Sha256: c2b652e173c0196c631e68cb7f95ec99195f977995207a585360fb73080a4afb
Contents?: true
Size: 1.65 KB
Versions: 37
Compression:
Stored size: 1.65 KB
Contents
# frozen_string_literal: true
# Serves files stored with the disk service in the same way that the cloud services do.
# This means using expiring, signed URLs that are meant for immediate access, not permanent linking.
# Always go through the BlobsController, or your own authenticated controller, rather than directly
# to the service URL.
class ActiveStorage::DiskController < ActiveStorage::BaseController
include ActiveStorage::FileServer
skip_forgery_protection
def show
if key = decode_verified_key
serve_file named_disk_service(key[:service_name]).path_for(key[:key]), content_type: key[:content_type], disposition: key[:disposition]
else
head :not_found
end
rescue Errno::ENOENT
head :not_found
end
def update
if token = decode_verified_token
if acceptable_content?(token)
named_disk_service(token[:service_name]).upload token[:key], request.body, checksum: token[:checksum]
head :no_content
else
head :unprocessable_entity
end
else
head :not_found
end
rescue ActiveStorage::IntegrityError
head :unprocessable_entity
end
private
def named_disk_service(name)
ActiveStorage::Blob.services.fetch(name) do
ActiveStorage::Blob.service
end
end
def decode_verified_key
ActiveStorage.verifier.verified(params[:encoded_key], purpose: :blob_key)
end
def decode_verified_token
ActiveStorage.verifier.verified(params[:encoded_token], purpose: :blob_token)
end
def acceptable_content?(token)
token[:content_type] == request.content_mime_type && token[:content_length] == request.content_length
end
end
Version data entries
37 entries across 35 versions & 5 rubygems