WIP: fix SSO redirect url

see: https://github.com/rails/rails/issues/29992

config/environments/development.rb

@@ -88,3 +88,8 @@ Rails.application.configure do
 
   config.log_level = Rails.application.secrets.log_level || :debug
 end
+
+Rails.application.routes.default_url_options = {
+  host: Rails.application.secrets.default_host,
+  protocol: Rails.application.secrets.default_protocol
+}

config/environments/production.rb

@@ -124,3 +124,8 @@ Rails.application.configure do
   # Do not dump schema after migrations.
   config.active_record.dump_schema_after_migration = false
 end
+
+Rails.application.routes.default_url_options = {
+  host: Rails.application.secrets.default_host,
+  protocol: Rails.application.secrets.default_protocol
+}

config/environments/staging.rb

@@ -111,3 +111,9 @@ Rails.application.configure do
   config.action_mailer.delivery_method = Rails.application.secrets.delivery_method.to_sym
 
 end
+
+Rails.application.routes.default_url_options = {
+  host: Rails.application.secrets.default_host,
+  protocol: Rails.application.secrets.default_protocol
+}
+

config/environments/test.rb

@@ -55,3 +55,8 @@ Rails.application.configure do
   config.active_support.test_order = :random
   config.log_level = Rails.application.secrets.log_level.blank? ? :debug : Rails.application.secrets.log_level
 end
+
+Rails.application.routes.default_url_options = {
+  host: Rails.application.secrets.default_host,
+  protocol: Rails.application.secrets.default_protocol
+}