import {customDomainUsed, getDomain, getHost} from "~/lib/utils.js"; /** * Added by Caddy when proxying to the app * @type {string} */ const customDomainHeaderName = 'user-custom-domain' /** * List of routes that can be used with a custom domain * @type {string[]} */ const customDomainAllowedRoutes = ['forms-slug'] function redirectToMainDomain() { return navigateTo(useRuntimeConfig().public.appUrl + '?utm_source=failed_custom_domain_redirect', { redirectCode: 301, external: true }) } export default defineNuxtRouteMiddleware((to, from) => { if (process.client) return const config = useRuntimeConfig() if (!customDomainUsed()) return console.info('loadedConfig',useRuntimeConfig()) console.log(useRequestHeaders(),customDomainHeaderName) const customDomainHeaderValue = useRequestHeaders()[customDomainHeaderName] if (!customDomainHeaderValue || customDomainHeaderValue !== getDomain(getHost())) { // If custom domain header doesn't match, redirect console.info('Custom domain header does not match, redirecting',{ 'customDomainHeaderValue': customDomainHeaderValue, 'host': getDomain(getHost()), }) return redirectToMainDomain() } if (!config.public.customDomainsEnabled) { // If custom domain not allowed, redirect return redirectToMainDomain() } if (!customDomainAllowedRoutes.includes(to.name)) { // Custom domain only allowed for form url return redirectToMainDomain() } })