Decommission ActiveStorage proxy service and use openstack service

We are making these changes in order to always use DS_Proxy. Before this change DS_Proxy was not used to write files when ActiveStorage was used directly and not through “direct upload”.
This commit is contained in:
Paul Chavard 2019-10-23 12:50:24 +02:00
parent 9e37074909
commit 0ff6c793ae
4 changed files with 31 additions and 61 deletions

View file

@ -1,57 +0,0 @@
module ActiveStorage
# Wraps an ActiveStorage::Service to route direct upload and direct download URLs through our proxy,
# thus avoiding exposing the storage providers URL to our end-users.
class Service::DsProxyService < SimpleDelegator
attr_reader :wrapped
def self.build(wrapped:, configurator:, **options)
new(wrapped: configurator.build(wrapped))
end
def initialize(wrapped:)
@wrapped = wrapped
super(wrapped)
end
def url(*args)
url = wrapped.url(*args)
publicize(url)
end
def url_for_direct_upload(*args)
url = wrapped.url_for_direct_upload(*args)
publicize(url)
end
private
def object_for(key, &block)
blob_url = url(key)
if block_given?
request = Typhoeus::Request.new(blob_url)
request.on_headers do |response|
if response.code != 200
raise Fog::OpenStack::Storage::NotFound.new
end
end
request.on_body do |chunk|
yield chunk
end
request.run
else
response = Typhoeus.get(blob_url)
if response.success?
response
else
raise Fog::OpenStack::Storage::NotFound.new
end
end
end
def publicize(url)
search = %r{^https://[^/]+/v1/AUTH_[a-f0-9]{32}}
replace = 'https://static.demarches-simplifiees.fr'
url.gsub(search, replace)
end
end
end