Function initHeaders

lib/create-app.mjs:202–218

* Sets up headers common to all Solid requests (CORS-related, Allow, etc). * * @param app {Function} Express.js app instance

(app)

 * @param app {Function} Express.js app instance
 */
function initHeaders (app) {
  app.use(corsSettings)

  app.use((req, res, next) => {
    res.set('X-Powered-By', 'solid-server/' + version)

    // Cors lib adds Vary: Origin automatically, but inreliably
    res.set('Vary', 'Accept, Authorization, Origin')

    // Set default Allow methods
    res.set('Allow', 'OPTIONS, HEAD, GET, PATCH, POST, PUT, DELETE')
    next()
  })

  app.use('/', capabilityDiscovery())
  app.use('/', paymentPointerDiscovery())
}

/**
 * Sets up the express rendering engine and views directory.