demarches-normaliennes/config/initializers/active_storage.rb
Paul Chavard 0ff6c793ae 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”.
2019-10-23 17:58:00 +02:00

39 lines
1.2 KiB
Ruby

ActiveStorage::Service.url_expires_in = 1.hour
# In Rails 5.2, we have to hook at `on_load` on the blob themeselves, which is
# not ideal.
#
# Rails 6 adds support for `.on_load(:active_storage_attachment)`, which is
# cleaner (as it allows to enqueue the virus scan on attachment creation, rather
# than on blob creation).
ActiveSupport.on_load(:active_storage_blob) { include BlobVirusScanner }
# When an OpenStack service is initialized it makes a request to fetch
# `publicURL` to use for all operations. We intercept the method that reads
# this url and replace the host with DS_Proxy host. This way all the operation
# are performed through DS_Proxy.
#
# https://github.com/fog/fog-openstack/blob/37621bb1d5ca78d037b3c56bd307f93bba022ae1/lib/fog/openstack/auth/catalog/v2.rb#L16
require 'fog/openstack/auth/catalog/v2'
module Fog::OpenStack::Auth::Catalog
class V2
def endpoint_url(endpoint, interface)
url = endpoint["#{interface}URL"]
if interface == 'public'
publicize(url)
else
url
end
end
private
def publicize(url)
search = %r{^https://[^/]+/}
replace = 'https://static.demarches-simplifiees.fr/'
url.gsub(search, replace)
end
end
end