mod_http: Add way to retrieve internal URL instead of external This could be of help when configuring reverse proxies, as it is the internal URL the proxy must point at. Argument treated as an enum "internal" "external"(default) to allow for future extensibility.

author: Kim Alvefur <zash@zash.se>
date: Wed, 24 May 2023 14:43:45 +0200
parent: 13069:45caa4e43775
child: 13125:90394be5e6a5
--- a/plugins/mod_http.lua	Sat May 20 15:44:55 2023 +0200
+++ b/plugins/mod_http.lua	Wed May 24 14:43:45 2023 +0200
@@ -76,11 +76,11 @@
 local ports_by_scheme = { http = 80, https = 443, };
 
 -- Helper to deduce a module's external URL
-function moduleapi.http_url(module, app_name, default_path)
+function moduleapi.http_url(module, app_name, default_path, mode)
 	app_name = app_name or (module.name:gsub("^http_", ""));
 
 	local external_url = url_parse(module:get_option_string("http_external_url"));
-	if external_url then
+	if external_url and mode ~= "internal" then
 		local url = {
 			scheme = external_url.scheme;
 			host = external_url.host;