Skip to content

simplify new URL() to use localhost as host as we only check pathname #3265

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Sep 12, 2025
Merged

simplify new URL() to use localhost as host as we only check pathname #3265

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 2 additions & 6 deletions preview/preview.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -188,12 +188,8 @@ const checkRedirects = async (core, path) => {

module.exports = Core => {
const server = http.createServer((request, response) => {
let host = process.env.HOST;
if (host == null || host === "") {
host = "localhost";
}

const parsedUrl = new URL(`http://${host}${request.url}`);
//hardcode to 'localhost' only pathname is checked on parsedUrl
const parsedUrl = new URL(`http://localhost${request.url}`);
const prefix = hostPrefix(request.headers['host']);
const core = Core(prefix);
requestHandler(core, parsedUrl, response)
Expand Down