From fbc0457294dd7cb2da73e23574284a8bda79f033 Mon Sep 17 00:00:00 2001
From: Julien Nahum <julien@nahum.net>
Date: Mon, 15 Jul 2024 10:20:55 +0200
Subject: [PATCH] Debugging custom domain redirect opnform

More debugging on custom domain side

Debugging custom domain redirect further

Debugging custom domain redirect opnform

More debugging on custom domain side

Debugging custom domain redirect further
---
 client/composables/useOpnApi.js           |  1 +
 client/lib/utils.js                       |  8 ++++++++
 client/middleware/custom-domain.global.js | 16 ++++++++++++----
 3 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/client/composables/useOpnApi.js b/client/composables/useOpnApi.js
index 8eab47e3..eb07807c 100644
--- a/client/composables/useOpnApi.js
+++ b/client/composables/useOpnApi.js
@@ -67,6 +67,7 @@ export function getOpnRequestsOptions(request, opts) {
         }
       } else if (status === 420) {
         // If invalid domain, redirect to main domain
+        console.warn("Invalid response from back-end - redirecting to main domain")
         window.location.href =
           config.public.appUrl + "?utm_source=failed_custom_domain_redirect"
       } else if (status >= 500) {
diff --git a/client/lib/utils.js b/client/lib/utils.js
index 2894334c..bb08978a 100644
--- a/client/lib/utils.js
+++ b/client/lib/utils.js
@@ -107,5 +107,13 @@ export const customDomainUsed = function () {
   const appDomain = getDomain(config.public.appUrl)
   const host = getHost()
 
+  console.log('Checking if custom domain is used', {
+    appDomain,
+    host,
+    getDomain: getDomain(host),
+    used: host !== appDomain,
+    hostDomainused: getDomain(host) !== appDomain
+  })
+
   return host !== appDomain && getDomain(host) !== appDomain
 }
diff --git a/client/middleware/custom-domain.global.js b/client/middleware/custom-domain.global.js
index 3a38118e..d0705cf2 100644
--- a/client/middleware/custom-domain.global.js
+++ b/client/middleware/custom-domain.global.js
@@ -1,4 +1,4 @@
-import { customDomainUsed, getDomain, getHost } from "~/lib/utils.js"
+import {customDomainUsed, getDomain, getHost} from "~/lib/utils.js"
 
 /**
  * Added by Caddy when proxying to the app
@@ -13,11 +13,18 @@ const customDomainHeaderName = "user-custom-domain"
 const customDomainAllowedRoutes = ["forms-slug"]
 
 function redirectToMainDomain(details = {}) {
-  console.warn("Redirecting to main domain", { reason: "unknown", ...details })
+  const appDomain = getDomain(config.public.appUrl)
+  const host = getHost()
+  console.warn("Redirecting to main domain", {
+    reason: "unknown",
+    appDomain,
+    host,
+    getDomain: getDomain(host), ...details
+  })
   return navigateTo(
     useRuntimeConfig().public.appUrl +
-      "?utm_source=failed_custom_domain_redirect",
-    { redirectCode: 301, external: true },
+    "?utm_source=failed_custom_domain_redirect",
+    {redirectCode: 301, external: true},
   )
 }
 
@@ -50,6 +57,7 @@ export default defineNuxtRouteMiddleware((to) => {
     // Custom domain only allowed for form url
     return redirectToMainDomain({
       reason: "route_not_allowed",
+      route: to.name
     })
   }
 })