onCallback hook in v4 "@auth0/nextjs-auth0/server"

[dfranco]

Hello, I am following nextjs-auth0/EXAMPLES.md at main · guabu/nextjs-auth0 · GitHub,

I tried console.log(context) and the only field available is returnTo, how do I set fields in the context property? can I add fields when my middleware is called before the onCallback?

export const auth0 = new Auth0Client({
  async onCallback(error, context, session) {
    // redirect the user to a custom error page
    if (error) {
      return NextResponse.redirect(
        new URL(`/error?error=${error.message}`, process.env.APP_BASE_URL)
      )
    }

    // complete the redirect to the provided returnTo URL
    return NextResponse.redirect(
      new URL(context.returnTo || "/", process.env.APP_BASE_URL)
    )
  },
})

[rueben.tiow]

Hi @dfranco,

It won’t be possible to add the returnTo field in the context property directly. Instead, the returnTo field can be appended to the login route to specify where you want to redirect your users after they complete the login successfully.

For an example, please refer to nextjs-auth0/EXAMPLES.md at main · guabu/nextjs-auth0 · GitHub.

Thanks,
Rueben