Add CouchDB stuffs

vona/config/__init__.py

@@ -1,3 +1,4 @@
+from types import SimpleNamespace
 from pathlib import Path
 import tomllib
 import os
@@ -13,6 +14,11 @@ server_name: str = ""
 signing_key: str = ""
 support: dict = {"contacts": []}
 
+db = SimpleNamespace(
+	name="vona",
+	url="",
+)
+
 _CONFIG_PATH = Path(os.getenv("VONA_CONFIG", "/etc/vona/config.toml"))
 
 
@@ -57,7 +63,7 @@ def _validate_cat_path(cat_path: str) -> Path:
 
 
 def _apply_config(cfg: dict) -> None:
-	global addr, port, server_name, signing_key, cat, support, users_can_register
+	global addr, port, server_name, signing_key, cat, support, users_can_register, db
 
 	if "address" in cfg:
 		addr = str(cfg["address"])
@@ -111,10 +117,24 @@ def _apply_config(cfg: dict) -> None:
 	else:
 		_warn("No support contacts are defined")
 
-	if "enable_registration" in cfg:
+	support = support_obj
+
+	if "enable_registration" in cfg and isinstance(cfg["enable_registration"], bool):
 		users_can_register = cfg["enable_registration"]
 
-	support = support_obj
+	if "db" in cfg and isinstance(cfg["db"], dict):
+		_db = cfg["db"]
+		if "url" in _db:
+			db.url = str(_db["url"])
+		else:
+			_fatal("No DB URL provided")
+
+		if "name" in _db:
+			db.name = str(_db["name"])
+		else:
+			_warn("No DB name provided, defaulting to `vona`")
+	else:
+		_fatal("NO DB provided")
 
 	print("[INFO] Configuration file was valid")