mod_auth_oauth_external: Stub not implemented auth module methods Not providing some of these may trigger errors on use, which is something that would be nice to fix on the Prosody side, one day.

author: Kim Alvefur <zash@zash.se>
date: Wed, 10 May 2023 19:11:25 +0200
parent: 5440:82a14082be3f
child: 5443:4e79f344ae2f
--- a/mod_auth_oauth_external/mod_auth_oauth_external.lua	Wed May 10 18:32:47 2023 +0200
+++ b/mod_auth_oauth_external/mod_auth_oauth_external.lua	Wed May 10 19:11:25 2023 +0200
@@ -30,6 +30,32 @@
 local host = module.host;
 local provider = {};
 
+local function not_implemented()
+	return nil, "method not implemented"
+end
+
+-- With proper OAuth 2, most of these should be handled at the atuhorization
+-- server, no there.
+provider.test_password = not_implemented;
+provider.get_password = not_implemented;
+provider.set_password = not_implemented;
+provider.create_user = not_implemented;
+provider.delete_user = not_implemented;
+
+function provider.user_exists(_username)
+	-- Can this even be done in a generic way in OAuth 2?
+	-- OIDC and WebFinger perhaps?
+	return true;
+end
+
+function provider.users()
+	-- TODO this could be done by recording known users locally
+	return function ()
+		module:log("debug", "User iteration not supported");
+		return nil;
+	end
+end
+
 function provider.get_sasl_handler()
 	local profile = {};
 	profile.http_client = http.default; -- TODO configurable