fix: cannot set headers after they are sent to the client (#875)

sidebase · Sep 5, 2024 · d34848b · d34848b
1 parent 44299ae
commit d34848b
Showing 1 changed file with 11 additions and 5 deletions.
diff --git a/src/runtime/utils/url.ts b/src/runtime/utils/url.ts
@@ -1,6 +1,6 @@
 import { joinURL } from 'ufo'
 import getURL from 'requrl'
-import { sendRedirect } from 'h3'
+import { sanitizeStatusCode } from 'h3'
 import type { ModuleOptionsNormalized } from '../types'
 import { abortNavigation, useAuthState, useNuxtApp, useRequestEvent } from '#imports'
 
@@ -25,18 +25,24 @@ export function joinPathToApiURL(path: string) {
  *    manually set `window.location.href` on the client **and then fake return a Promise that does not immediately resolve to block navigation (although it will not actually be fully awaited, but just be awaited long enough for the naviation to complete)**.
  * 2. Additionally on the server-side, we cannot use `navigateTo(signInUrl)` as this uses `vue-router` internally which does not know the "external" sign-in page of next-auth and thus will log a warning which we want to avoid.
  *
- * Adapted from: https://github.com/nuxt/framework/blob/ab2456c295fc8c7609a7ef7ca1e47def5d087e87/packages/nuxt/src/app/composables/router.ts#L97-L115
+ * Adapted from: https://github.com/nuxt/nuxt/blob/d188542a35bb541c7ed2e4502c687c2132979882/packages/nuxt/src/app/composables/router.ts#L161-L188
  *
  * @param href HREF / URL to navigate to
  */
 export function navigateToAuthPages(href: string) {
   const nuxtApp = useNuxtApp()
 
   if (import.meta.server) {
-    if (nuxtApp.ssrContext && nuxtApp.ssrContext.event) {
+    if (nuxtApp.ssrContext) {
+      // TODO: consider deprecating in favour of `app:rendered` and removing
       return nuxtApp.callHook('app:redirected').then(() => {
-        sendRedirect(nuxtApp.ssrContext!.event, href, 302)
-
+        const encodedLoc = href.replace(/"/g, '%22')
+        const encodedHeader = new URL(href).toString()
+        nuxtApp.ssrContext!._renderResponse = {
+          statusCode: sanitizeStatusCode(302, 302),
+          body: `<!DOCTYPE html><html><head><meta http-equiv="refresh" content="0; url=${encodedLoc}"></head></html>`,
+          headers: { location: encodedHeader },
+        }
         abortNavigation()
       })
     }