# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1638826426 -3600
# Node ID a0b6896bb538b4c7b01d39a0846ee644581775bd
# Parent  c65789f5004e3102c1f72a837e9090f0f93dc6a4
mod_admin_shell: Handle global roles (pass host=*)

Is it not odd that um.set_roles() takes `nil` to mean global?

diff -r c65789f5004e -r a0b6896bb538 plugins/mod_admin_shell.lua
--- a/plugins/mod_admin_shell.lua	Mon Dec 06 22:23:38 2021 +0100
+++ b/plugins/mod_admin_shell.lua	Mon Dec 06 22:33:46 2021 +0100
@@ -1333,11 +1333,12 @@
 function def_env.user:roles(jid, host, new_roles)
 	local username, userhost = jid_split(jid);
 	if new_roles == nil then host, new_roles = userhost, host; end
-	if not prosody.hosts[host] then
+	if host ~= "*" and not prosody.hosts[host] then
 		return nil, "No such host: "..host;
 	elseif prosody.hosts[userhost] and not um.user_exists(username, userhost) then
 		return nil, "No such user";
 	end
+	if host == "*" then host = nil; end
 	return um.set_roles(jid, host, coerce_roles(new_roles));
 end