opnform/client/middleware/custom-domain.global.js

49 lines
1.4 KiB
JavaScript

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()
}
})