llow passing custom host and endpoint and whitelist in CSP

config/initializers/carrierwave.rb

@@ -39,12 +39,12 @@ module CarrierWave
       # Ensure that the provider AWS is uppercased
       provider = credentials[:provider] || 'AWS'
       if [:aws, 'aws'].include? provider
-        provider = 'AWS'
+        credentials[:provider] = 'AWS'
       end
 
       CarrierWave.configure do |config|
         config.fog_provider    = 'fog/aws'
-        config.fog_credentials = { provider: provider }.merge(credentials)
+        config.fog_credentials = credentials
         config.fog_directory   = directory
         config.fog_public      = public
 

lib/open_project/configuration/helpers.rb

@@ -92,7 +92,11 @@ module OpenProject
       end
 
       def remote_storage_hosts
-        [remote_storage_upload_host, remote_storage_download_host].compact
+        [
+          fog_credentials[:host],
+          remote_storage_upload_host,
+          remote_storage_download_host
+        ].compact
       end
 
       def attachments_storage_path