feat(#797, #878): set baseURL via environment variables and improve internal url detection

.github/workflows/ci.yaml

@@ -7,7 +7,7 @@ on:
     branches: [main]
 
 env:
-  NODE_VER: 22.5
+  NODE_VER: 22.11
   CI: true
 
 jobs:
@@ -37,6 +37,9 @@ jobs:
       # Check linting and typing
       - run: pnpm lint
       - run: pnpm typecheck
+
+      # Run unit tests
+      - run: pnpm test:unit
 
       # Check building
       - run: pnpm build
@@ -131,5 +134,5 @@ jobs:
       # start prod-app and curl from it
       - run: "timeout 60 pnpm start & (sleep 45 && curl --fail localhost:$PORT)"
         env:
-          AUTH_ORIGIN: "http://localhost:3001"
+          AUTH_ORIGIN: "http://localhost:3001/api/auth"
           PORT: 3001

.github/workflows/deploy-docs.yml

@@ -8,7 +8,7 @@ on:
   workflow_dispatch:
 
 env:
-  NODE_VER: 22.5
+  NODE_VER: 22.11
   CI: true
 
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages

.github/workflows/pkg.pr.new.yml

@@ -8,7 +8,7 @@ on:
   pull_request:
 
 env:
-  NODE_VER: 22.5
+  NODE_VER: 22.11
 
 jobs:
   build:

package.json

@@ -33,7 +33,8 @@
     "dev:prepare": "nuxt-module-build build --stub",
     "docs:dev": "vitepress dev docs",
     "docs:build": "vitepress build docs",
-    "docs:preview": "vitepress preview docs"
+    "docs:preview": "vitepress preview docs",
+    "test:unit": "vitest"
   },
   "dependencies": {
     "@nuxt/kit": "^3.12.4",
@@ -61,6 +62,7 @@
     "ts-essentials": "^9.4.2",
     "typescript": "^5.5.4",
     "vitepress": "^1.3.1",
+    "vitest": "^1.6.0",
     "vue-tsc": "^2.0.29"
   },
   "packageManager": "[email protected]+sha512.38dc6fba8dba35b39340b9700112c2fe1e12f10b17134715a4aa98ccf7bb035e76fd981cf0bb384dfa98f8d6af5481c2bef2f4266a24bfa20c34eb7147ce0b5e"

playground-authjs/nuxt.config.ts

@@ -8,7 +8,7 @@ export default defineNuxtConfig({
     globalAppMiddleware: {
       isEnabled: true
     },
-    baseURL: `http://localhost:${process.env.PORT || 3000}`
+    baseURL: `http://localhost:${process.env.PORT || 3000}/api/auth`
   },
   routeRules: {
     '/with-caching': {

src/module.ts

@@ -11,11 +11,10 @@ import {
   useLogger
 } from '@nuxt/kit'
 import { defu } from 'defu'
-import { joinURL } from 'ufo'
 import { genInterface } from 'knitwork'
 import type { DeepRequired } from 'ts-essentials'
 import type { NuxtModule } from 'nuxt/schema'
-import { getOriginAndPathnameFromURL, isProduction } from './runtime/helpers'
+import { isProduction } from './runtime/helpers'
 import type {
   AuthProviders,
   ModuleOptions,
@@ -26,6 +25,8 @@ import type {
 
 const topLevelDefaults = {
   isEnabled: true,
+  baseURL: '/api/auth',
+  disableInternalRouting: false as boolean,
   disableServerSideAuth: false,
   originEnvKey: 'AUTH_ORIGIN',
   sessionRefresh: {
@@ -108,26 +109,16 @@ export default defineNuxtModule<ModuleOptions>({
     const logger = useLogger(PACKAGE_NAME)
 
     // 0. Assemble all options
-    const { origin, pathname = '/api/auth' } = getOriginAndPathnameFromURL(
-      userOptions.baseURL ?? ''
-    )
 
     const selectedProvider = userOptions.provider?.type ?? 'authjs'
 
-    const options = {
-      ...defu(userOptions, topLevelDefaults, {
-        computed: {
-          origin,
-          pathname,
-          fullBaseUrl: joinURL(origin ?? '', pathname)
-        }
-      }),
+    const options = defu({
       // We use `as` to infer backend types correctly for runtime-usage (everything is set, although for user everything was optional)
       provider: defu(
         userOptions.provider,
         defaultsByBackend[selectedProvider]
       ) as DeepRequired<AuthProviders>
-    }
+    }, userOptions, topLevelDefaults)
 
     // 1. Check if module should be enabled at all
     if (!options.isEnabled) {
@@ -137,15 +128,23 @@ export default defineNuxtModule<ModuleOptions>({
 
     logger.info('`nuxt-auth` setup starting')
 
-    // 2. Set up runtime configuration
+    // 2.1. Disable internal routing for `local` provider when not specified otherwise
+    // https://github.com/sidebase/nuxt-auth/issues/797
+    if (userOptions.disableInternalRouting === undefined && selectedProvider === 'local') {
+      options.disableInternalRouting = true
+    }
+
+    // 2.2. Set up runtime configuration
     if (!isProduction) {
-      const authjsAddition
-        = selectedProvider === 'authjs'
-          ? ', ensure that `NuxtAuthHandler({ ... })` is there, see https://sidebase.io/nuxt-auth/configuration/nuxt-auth-handler'
-          : ''
-      logger.info(
-        `Selected provider: ${selectedProvider}. Auth API location is \`${options.computed.fullBaseUrl}\`${authjsAddition}`
-      )
+      const loggerMessages = [
+        `Selected provider: ${selectedProvider}.`,
+        `Auth API location is \`${options.baseURL}\`, if you would like to change this, see https://auth.sidebase.io/guide/application-side/configuration#baseurl.`
+      ]
+      if (selectedProvider === 'authjs') {
+        loggerMessages.push('Ensure that the `NuxtAuthHandler({ ... })` is there, see https://auth.sidebase.io/guide/authjs/nuxt-auth-handler')
+      }
+
+      logger.info(loggerMessages.join(' '))
     }
 
     nuxt.options.runtimeConfig = nuxt.options.runtimeConfig || { public: {} }