From 0acb2fcfe472cb745618e806e41af3e551580fad Mon Sep 17 00:00:00 2001 From: chadjw Date: Mon, 21 Mar 2022 10:42:21 -0400 Subject: [PATCH] Added missing period in allowed hostname chars Allowed hostname chars should include A-Za-z0-9-. based on https://man7.org/linux/man-pages/man7/hostname.7.html --- src/middleware/headers.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/middleware/headers.js b/src/middleware/headers.js index 2ef1c97e19..e424f8af95 100644 --- a/src/middleware/headers.js +++ b/src/middleware/headers.js @@ -66,7 +66,7 @@ module.exports = function (middleware) { } if (process.env.NODE_ENV === 'development') { - headers['X-Upstream-Hostname'] = os.hostname().replace(/[^0-9A-Za-z-]/g, ''); + headers['X-Upstream-Hostname'] = os.hostname().replace(/[^0-9A-Za-z-.]/g, ''); } for (const [key, value] of Object.entries(headers)) {