# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1724947403 -7200
# Node ID e8bf46a7bb27e9ee864b612eeadf82dfae2db112
# Parent  97375a78d2b58c649ef6669c864fa5920cf4794c
mod_http_oauth2: Ensure URL ports are integer in correct range

LuaSocket is weird and thinks ports should be strings

diff -r 97375a78d2b5 -r e8bf46a7bb27 mod_http_oauth2/mod_http_oauth2.lua
--- a/mod_http_oauth2/mod_http_oauth2.lua	Thu Aug 29 16:02:46 2024 +0200
+++ b/mod_http_oauth2/mod_http_oauth2.lua	Thu Aug 29 18:03:23 2024 +0200
@@ -32,6 +32,12 @@
 	local url_parts = url.parse(urlstr);
 	if not url_parts then return url_parts; end
 	if url_parts.userinfo then return false; end
+	if url_parts.port then
+		local port = tonumber(url_parts.port);
+		if not port then return false; end
+		if not (port > 0 and port <= 0xffff) then return false; end
+		if port ~= math.floor(port) then return false; end
+	end
 	return url_parts;
 end