Ghost/core/server/web/parent-app.js
Hannah Wolfe 0107ac848a Improved x-request-id handling
- Currently, we create a request ID for internal use if one isn't set & this is used in logs
- If a custom request ID is set via X-Request-ID header, this gets logged, however, we don't return this with the response
- Means that a custom ID gets lost on the way back out, and makes tracing requests through a system trickier
- This change ensures that if X-Request-ID is set on the request, it is also set on the response so that requests can be properly traced
- It's easy to set this in e.g. nginx so that the feature becomes available - Ghost doens't need to do this
- Note: also split request id handling out into new middleware
2019-09-22 18:23:45 +01:00

57 lines
1.5 KiB
JavaScript

const debug = require('ghost-ignition').debug('web:parent');
const express = require('express');
const config = require('../config');
const compress = require('compression');
const netjet = require('netjet');
const shared = require('./shared');
module.exports = function setupParentApp(options = {}) {
debug('ParentApp setup start');
const parentApp = express();
// ## Global settings
// Make sure 'req.secure' is valid for proxied requests
// (X-Forwarded-Proto header will be checked, if present)
parentApp.enable('trust proxy');
parentApp.use(shared.middlewares.requestId);
parentApp.use(shared.middlewares.logRequest);
// Register event emmiter on req/res to trigger cache invalidation webhook event
parentApp.use(shared.middlewares.emitEvents);
// enabled gzip compression by default
if (config.get('compress') !== false) {
parentApp.use(compress());
}
// Preload link headers
if (config.get('preloadHeaders')) {
parentApp.use(netjet({
cache: {
max: config.get('preloadHeaders')
}
}));
}
// This sets global res.locals which are needed everywhere
parentApp.use(shared.middlewares.ghostLocals);
// Mount the apps on the parentApp
// API
// @TODO: finish refactoring the API app
parentApp.use('/ghost/api', require('./api')());
// ADMIN
parentApp.use('/ghost', require('./admin')());
// BLOG
parentApp.use(require('./site')(options));
debug('ParentApp setup end');
return parentApp;
};