fix(ssr): ensure useRequestHeaders are case-insensitive (#8805)

Co-authored-by: Haruaki OTAKE <aaharu@hotmail.com>
nuxt · Nov 9, 2022 · 0cf0f59 · 0cf0f59
1 parent 15d4cea
commit 0cf0f59
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/nuxt/src/app/composables/ssr.ts b/packages/nuxt/src/app/composables/ssr.ts
@@ -2,13 +2,13 @@
 import type { H3Event } from 'h3'
 import { useNuxtApp, NuxtApp } from '../nuxt'
 
-export function useRequestHeaders<K extends string = string> (include: K[]): Record<K, string | undefined>
+export function useRequestHeaders<K extends string = string> (include: K[]): Record<Lowercase<K>, string | undefined>
 export function useRequestHeaders (): Readonly<Record<string, string | undefined>>
 export function useRequestHeaders (include?: any[]) {
   if (process.client) { return {} }
   const headers = useNuxtApp().ssrContext?.event.req.headers ?? {}
   if (!include) { return headers }
-  return Object.fromEntries(include.filter(key => headers[key]).map(key => [key, headers[key]]))
+  return Object.fromEntries(include.map(key => key.toLowerCase()).filter(key => headers[key]).map(key => [key, headers[key]]))
 }
 
 export function useRequestEvent (nuxtApp: NuxtApp = useNuxtApp()): H3Event {