# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1680941778 -7200
# Node ID 7e0bb5154f3b3a473b69ca56de45f1c1f4e6ac9d
# Parent  8dd5d247f989430ffd455a58d34fa74813873e01
mod_admin_shell: Allow wildcard matches like s2s:show("*.example.com")

E.g. if you want to show connections to/from a domain, including its
subdomains, this is handy.

diff -r 8dd5d247f989 -r 7e0bb5154f3b plugins/mod_admin_shell.lua
--- a/plugins/mod_admin_shell.lua	Fri Apr 07 17:18:23 2023 +0200
+++ b/plugins/mod_admin_shell.lua	Sat Apr 08 10:16:18 2023 +0200
@@ -1100,7 +1100,19 @@
 
 	local function match(session)
 		local host, remote = get_s2s_hosts(session);
-		return not match_jid or match_jid == "*" or host == match_jid or remote == match_jid;
+		if not match_jid or match_jid == "*" then
+			return true;
+		elseif host == match_jid or remote == match_jid then
+			return true;
+		elseif match_jid:sub(1, 2) == "*." then
+			-- (host) == *.(host) or sub(.host) == *(.host)
+			if host == match_jid:sub(3) or host:sub(-#match_jid + 1) == match_jid:sub(2) then
+				return true
+			elseif remote == match_jid:sub(3) or remote:sub(-#match_jid + 1) == match_jid:sub(2) then
+				return true
+			end
+		end
+		return false;
 	end
 
 	local group_by_host = true;