73 lines
1.6 KiB
Ruby
73 lines
1.6 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class ContentSecurityPolicy
|
|
def base_host
|
|
Rails.configuration.x.web_domain
|
|
end
|
|
|
|
def assets_host
|
|
url_from_configured_asset_host || url_from_base_host
|
|
end
|
|
|
|
def media_hosts
|
|
[assets_host, cdn_host_value, paperclip_root_url].concat(extra_data_hosts).compact
|
|
end
|
|
|
|
private
|
|
|
|
def extra_data_hosts
|
|
ENV.fetch('EXTRA_DATA_HOSTS', '').split('|')
|
|
end
|
|
|
|
def url_from_configured_asset_host
|
|
Rails.configuration.action_controller.asset_host
|
|
end
|
|
|
|
def cdn_host_value
|
|
s3_alias_host || s3_cloudfront_host || azure_alias_host || s3_hostname_host
|
|
end
|
|
|
|
def paperclip_root_url
|
|
root_url = ENV.fetch('PAPERCLIP_ROOT_URL', nil)
|
|
return if root_url.blank?
|
|
|
|
(Addressable::URI.parse(assets_host) + root_url).tap do |uri|
|
|
uri.path += '/' unless uri.path.blank? || uri.path.end_with?('/')
|
|
end.to_s
|
|
end
|
|
|
|
def url_from_base_host
|
|
host_to_url(base_host)
|
|
end
|
|
|
|
def host_to_url(host_string)
|
|
uri_from_configuration_and_string(host_string) if host_string.present?
|
|
end
|
|
|
|
def s3_alias_host
|
|
host_to_url ENV.fetch('S3_ALIAS_HOST', nil)
|
|
end
|
|
|
|
def s3_cloudfront_host
|
|
host_to_url ENV.fetch('S3_CLOUDFRONT_HOST', nil)
|
|
end
|
|
|
|
def azure_alias_host
|
|
host_to_url ENV.fetch('AZURE_ALIAS_HOST', nil)
|
|
end
|
|
|
|
def s3_hostname_host
|
|
host_to_url ENV.fetch('S3_HOSTNAME', nil)
|
|
end
|
|
|
|
def uri_from_configuration_and_string(host_string)
|
|
Addressable::URI.parse("#{host_protocol}://#{host_string}").tap do |uri|
|
|
uri.path += '/' unless uri.path.blank? || uri.path.end_with?('/')
|
|
end.to_s
|
|
end
|
|
|
|
def host_protocol
|
|
Rails.configuration.x.use_https ? 'https' : 'http'
|
|
end
|
|
end
|