Lua 5.4, Luarocks 3.12.2 and Prosody 0.12.5

conf.d/02-storage.cfg.lua

@@ -1,8 +1,8 @@
 default_storage = "sql"
 
 sql = {
-  driver = os.getenv("DB_DRIVER");
-  database = os.getenv("DB_DATABASE");
+  driver = os.getenv("DB_DRIVER") or "SQLite3";
+  database = os.getenv("DB_DATABASE") or "prosody.sqlite";
   host = os.getenv("DB_HOST");
   port = os.getenv("DB_PORT");
   username = os.getenv("DB_USERNAME");

conf.d/03-e2e-policy.cfg.lua

@@ -1,8 +1,16 @@
-local stringy = require "stringy" 
+local function _split(s, sep)
+	if not s then return nil; end
+	sep = sep or ",";
+	local parts = {};
+	for part in s:gmatch("[^"..sep.."]+") do
+		parts[#parts+1] = part;
+	end
+	return parts;
+end
 
 e2e_policy_chat = os.getenv("E2E_POLICY_CHAT")
 e2e_policy_muc = os.getenv("E2E_POLICY_MUC")
-e2e_policy_whitelist = stringy.split(os.getenv("E2E_POLICY_WHITELIST"), ", ")
+e2e_policy_whitelist = _split(os.getenv("E2E_POLICY_WHITELIST"), ", ")
 e2e_policy_message_optional_chat = "For security reasons, OMEMO, OTR or PGP encryption is STRONGLY recommended for conversations on this server."
 e2e_policy_message_required_chat = "For security reasons, OMEMO, OTR or PGP encryption is required for conversations on this server."
 e2e_policy_message_optional_muc = "For security reasons, OMEMO, OTR or PGP encryption is STRONGLY recommended for MUC on this server."

conf.d/04-server_contact_info.cfg.lua

@@ -1,12 +1,28 @@
-local stringy = require "stringy" 
+local function _split(s, sep)
+	if not s then return nil; end
+	sep = sep or ",";
+	local parts = {};
+	for part in s:gmatch("[^"..sep.."]+") do
+		parts[#parts+1] = part;
+	end
+	return parts;
+end
+
+local domain = os.getenv("DOMAIN")
+local abuse = os.getenv("SERVER_CONTACT_INFO_ABUSE") or "xmpp:abuse@" .. domain
+local admin = os.getenv("SERVER_CONTACT_INFO_ADMIN") or "xmpp:admin@" .. domain
+local feedback = os.getenv("SERVER_CONTACT_INFO_FEEDBACK") or "xmpp:feedback@" .. domain
+local sales = os.getenv("SERVER_CONTACT_INFO_SALES") or "xmpp:sales@" .. domain
+local security = os.getenv("SERVER_CONTACT_INFO_SECURITY") or "xmpp:security@" .. domain
+local support = os.getenv("SERVER_CONTACT_INFO_SUPPORT") or "xmpp:support@" .. domain
 
 contact_info = {
-  abuse = stringy.split(os.getenv("SERVER_CONTACT_INFO_ABUSE"), ", ");
-  admin = stringy.split(os.getenv("SERVER_CONTACT_INFO_ADMIN"), ", ");
-  feedback = stringy.split(os.getenv("SERVER_CONTACT_INFO_FEEDBACK"), ", ");
-  sales = stringy.split(os.getenv("SERVER_CONTACT_INFO_SALES"), ", ");
-  security = stringy.split(os.getenv("SERVER_CONTACT_INFO_SECURITY"), ", ");
-  support = stringy.split(os.getenv("SERVER_CONTACT_INFO_SUPPORT"), ", ");
+  abuse = _split(abuse, ", ");
+  admin = _split(admin, ", ");
+  feedback = _split(feedback, ", ");
+  sales = _split(sales, ", ");
+  security = _split(security, ", ");
+  support = _split(support, ", ");
 }
 
 welcome_message = "Kaixo $username, ongi etorri $host IM zerbitzura! Mesedez irakurri itzazu ondorengo <a href='https://lainoa.eus/terms/tos.html'>Erabilpen baldintzak</a>."