Overview

This is the Hasura Adapter for next-auth. This package can only be used in conjunction with the primary next-auth package. It is not a standalone package.

You can find the Hasura + NextAuth integration docs at hasura.io/learn/graphql/hasura-authentication/integrations/nextjs-auth.

Getting Started

1. Install next-auth and next-auth-hasura-adapter as well as hasura-cli.

npm install next-auth next-auth-hasura-adapter hasura-cli

2. Install the Hasura CLI, and dive into the console

hasura init
cd hasura && hasura console

3. Add the NextAuth models to your database through SQL

CREATE EXTENSION IF NOT EXISTS pgcrypto;

SET check_function_bodies = false;

CREATE TABLE public.accounts (
    id uuid DEFAULT public.gen_random_uuid() NOT NULL,
    type text NOT NULL,
    provider text NOT NULL,
    "providerAccountId" text NOT NULL,
    refresh_token text,
    access_token text,
    expires_at bigint,
    token_type text,
    scope text,
    id_token text,
    session_state text,
    oauth_token_secret text,
    oauth_token text,
    "userId" uuid NOT NULL,
    refresh_token_expires_in bigint
);

CREATE TABLE public.sessions (
    id uuid DEFAULT public.gen_random_uuid() NOT NULL,
    "sessionToken" text NOT NULL,
    "userId" uuid NOT NULL,
    expires timestamptz
);

CREATE TABLE public.users (
    id uuid DEFAULT public.gen_random_uuid() NOT NULL,
    name text,
    email text,
    "emailVerified" timestamptz,
    image text
);

CREATE TABLE public.verification_tokens (
    token text NOT NULL,
    identifier text NOT NULL,
    expires timestamptz
);

ALTER TABLE ONLY public.accounts
    ADD CONSTRAINT accounts_pkey PRIMARY KEY (id);

ALTER TABLE ONLY public.sessions
    ADD CONSTRAINT sessions_pkey PRIMARY KEY (id);

ALTER TABLE ONLY public.users
    ADD CONSTRAINT users_email_key UNIQUE (email);

ALTER TABLE ONLY public.users
    ADD CONSTRAINT users_pkey PRIMARY KEY (id);

ALTER TABLE ONLY public.verification_tokens
    ADD CONSTRAINT verification_tokens_pkey PRIMARY KEY (token);

ALTER TABLE ONLY public.accounts
    ADD CONSTRAINT "accounts_userId_fkey" FOREIGN KEY ("userId") REFERENCES public.users(id) ON UPDATE RESTRICT ON DELETE CASCADE;

ALTER TABLE ONLY public.sessions
    ADD CONSTRAINT "sessions_userId_fkey" FOREIGN KEY ("userId") REFERENCES public.users(id) ON UPDATE RESTRICT ON DELETE CASCADE;

You can also find this file in src/data/nextauth.sql.

4. Add this adapter to your pages/api/[...nextauth].js next-auth configuration object.

import NextAuth from "next-auth";
import { HasuraAdapter } from "next-auth-hasura-adapter";

export default NextAuth({
  providers: [],
  adapter: HasuraAdapter({
    endpoint: HASURA_API_ENPOINT,
    admin_secret: HASURA_ADMIN_SECRET,
  }),
});

Contributing

We're open to all community contributions! If you'd like to contribute in any way, please read our Contributing Guide.

License

ISC