blade-better-auth

Better Auth + RONIN

A Better Auth adapter for storing session data in RONIN with ease.

Usage

import { betterAuth } from 'better-auth';
import { ronin } from "blade-better-auth";

const auth = betterAuth({
  database: ronin(),
  // ...
});

Or if you want to use a custom client instance:

import { betterAuth } from 'better-auth';
import { ronin } from "blade-better-auth";
import { createSyntaxFactory } from 'ronin';

const client = createSyntaxFactory({
  token: process.env.RONIN_TOKEN,
});

const auth = betterAuth({
  database: ronin(client),
  // ...
});

Schema

Better Auth requires a number of schema models / tables to be created in your database. This is referred to in the Better Auth documentation as the "core schema".

To help get started, here is that "core schema" translated to a RONIN database schema:

// schema/index.ts

import { blob, boolean, date, link, model, string } from 'blade/schema';

export const User = model({
  slug: 'user',
  fields: {
    email: string({ required: true, unique: true }),
    emailVerified: boolean({ required: true }),
    image: blob(),
    name: string({ required: true }),
  },
});

export const Session = model({
  slug: 'session',
  fields: {
    expiresAt: date({ required: true }),
    ipAddress: string(),
    token: string({ required: true, unique: true }),
    userId: link({ required: true, target: 'user' }),
    userAgent: string(),
  },
});

export const Account = model({
  slug: 'account',
  pluralSlug: 'accounts',
  fields: {
    accessToken: string(),
    accessTokenExpiresAt: date(),
    accountId: string({ required: true }),
    idToken: string(),
    password: string(),
    providerId: string({ required: true }),
    refreshToken: string(),
    refreshTokenExpiresAt: date(),
    scope: string(),
    userId: link({ required: true, target: 'user' }),
  },
});

export const Verification = model({
  slug: 'verification',
  pluralSlug: 'verifications',
  fields: {
    expiresAt: date({ required: true }),
    identifier: string({ required: true }),
    value: string({ required: true }),
  },
});

Testing

Use the following command to run the test suite:

bun test