originEnvKey not respected when ssr: false

[Islam260301]

Environment

I use:

• nuxt3 @3.5.3
• Typescript
• @sidebase/nuxt-auth @0.9.4

runtimeConfig: { public: { apiBaseUrl: process.env.NUXT_PUBLIC_API_BASE_URL, }, { auth: { originEnvKey: 'NUXT_PUBLIC_API_BASE_URL', provider: { type: 'local', // another configs } } } }

Reproduction

runtimeConfig: { public: { apiBaseUrl: process.env.NUXT_PUBLIC_API_BASE_URL, }, { auth: { originEnvKey: 'NUXT_PUBLIC_API_BASE_URL', provider: { type: 'local', // another configs } } } }

Describe the bug

Nxut3. Dont work originEnvKey when ssr: false in nuxt.config. Because originEnvKey used just at getServerOrigin function, which in node_modules/@sidebase/nuxt-auth/dist/runtime/server/services/utils.js. There used useRuntimeConfig(). But we dont have access to config[normalized], because in client at config not private variables from .env.

My solution is possible. Add a condition "envVariableName.startsWith(NUXT_PUBLIC_)"

Additional context

No response

Logs

[Islam260301]

Solution with baseURL: process.env.NUXT_PUBLIC_API_BASE_URL+ "/api/auth", not for me. Because I provide env vars in runtime (in start app). At build I don`t have them

[phoenix-ru]

upd2: I don't think you are setting originEnvKey correctly

It should be:

export default defineNuxtConfig({
  auth: {
    originEnvKey: 'NUXT_PUBLIC_API_BASE_URL',
  },
})

---

You only have two options with Nuxt, as far as I know:

• using build-time variables;
• using runtime variables, which are passed from the server onto the client via a plugin

Also please check if 0.10.0 works for you

---

upd1: I think I know how to reproduce an issue similar to yours and potentially fix it. Not sure if it will help you though. I will try to find time for it the next week as part of 0.10 pathing improvements.

[Islam260301]

I checked 0.10.0 version. It1s don't work for me. But I don't understand this using runtime variables, which are passed from the server onto the client via a [plugin]

[Islam260301]

@phoenix-ru, Can you make an example, where request origin provided from runtime, please?

[phoenix-ru]

Whenever you set AUTH_ORIGIN (or your custom env var specified in originEnvKey) during an application start (AUTH_ORIGIN=https://your.origin/api/auth node .output/server/index.mjs) the plugin will transfer this variable from SSR into CSR:

nuxt-auth/src/runtime/plugin.ts

Lines 20 to 24 in 956b0fa

	// Set the correct `baseURL` on the server,
	// because the client would not have access to environment variables
	if (import.meta.server) {
	runtimeConfig.baseURL = resolveApiBaseURL(wholeRuntimeConfig)
	}

I would assume that setting ssr: false does not run the plugin on server-side, thus not sending the environment variable to the client. This means that you need to use a build-time configuration (baseURL or env). There is simply no way for Nuxt to pick up the variable without server running.