Better Auth

将 Hono 与 Better Auth 结合使用进行身份验证。

¥Using Hono with Better Auth for authentication.

Better Auth 是一个与框架无关的 TypeScript 身份验证和授权框架。它提供一套全面的开箱即用功能，并包含一个插件生态系统，可简化高级功能的添加。

¥Better Auth is a framework-agnostic authentication and authorization framework for TypeScript. It provides a comprehensive set of features out of the box and includes a plugin ecosystem that simplifies adding advanced functionalities.

配置

¥Configuration

安装框架：
¥Install the framework:

# npm
npm install better-auth

# bun
bun add better-auth

# pnpm
pnpm add better-auth

# yarn
yarn add better-auth

在 .env 文件中添加所需的环境变量：
¥Add the required environment variables in the .env file:

BETTER_AUTH_SECRET=<generate-a-secret-key> (e.g. D27gijdvth3Ul3DjGcexjcFfgCHc8jWd)
BETTER_AUTH_URL=<url-of-your-server> (e.g. http://localhost:1234)

创建 Better Auth 实例
¥Create the Better Auth instance

import { betterAuth } from 'better-auth'
import { prismaAdapter } from 'better-auth/adapters/prisma'

import prisma from '@/db/index'
import env from '@/env'

export const auth = betterAuth({
  database: prismaAdapter(prisma, {
    provider: 'postgresql',
  }),
  // Allow requests from the frontend development server
  trustedOrigins: ['http://localhost:5173'],
  emailAndPassword: {
    enabled: true,
  },
  socialProviders: {
    github: {
      clientId: env.GITHUB_CLIENT_ID,
      clientSecret: env.GITHUB_CLIENT_SECRET,
    },
    google: {
      clientId: env.GOOGLE_CLIENT_ID,
      clientSecret: env.GOOGLE_CLIENT_SECRET,
    },
  },
})

export type AuthType = {
  user: typeof auth.$Infer.Session.user | null
  session: typeof auth.$Infer.Session.session | null
}

以上代码：

¥The above code:

设置数据库以使用 Prisma ORM 和 PostgreSQL
¥Sets up the database to use Prisma ORM and PostgreSQL
指定受信任的来源
¥Specifies the trusted origins
- 受信任的来源是指被允许向身份验证 API 发出请求的应用。通常情况下，这就是你的客户端（前端）。
  ¥A trusted origin is the app that's allowed to make requests to the auth API. Normally, that's your client (frontend)
- 所有其他来源将被自动阻止。
  ¥All the other origins are automatically blocked
它支持电子邮件/密码身份验证并配置社交登录提供程序。
¥It enables email/password authentication and configures social login providers.

生成 Prisma schema 文件所需的所有模型、字段和关系：
¥Generate all the required models, fields, and relationships to the Prisma schema file:

bunx @better-auth/cli generate

在 routes/auth.ts 中为身份验证 API 请求创建 API 处理程序
¥Create the API Handler for the auth API requests in routes/auth.ts

此路由使用 Better Auth 提供的处理程序将所有 POST 和 GET 请求发送到 /api/auth 端点。

¥This route uses the handler provided by Better Auth to serve all POST and GET requests to the /api/auth endpoint.

import { Hono } from 'hono'
import { auth } from '../lib/auth'
import type { AuthType } from '../lib/auth'

const router = new Hono<{ Bindings: AuthType }>({
  strict: false,
})

router.on(['POST', 'GET'], '/auth/*', (c) => {
  return auth.handler(c.req.raw)
})

export default router

挂载路由
¥Mount the route

以下代码挂载路由。

¥The code below mounts the route.

import { Hono } from "hono";
import type { AuthType } from "../lib/auth"
import auth from "@/routes/auth";

const app = new Hono<{ Variables: AuthType }>({
  strict: false,
});

const routes = [auth, ...other routes] as const;

routes.forEach((route) => {
  app.basePath("/api").route("/", route);
});

export default app;

另请参阅

¥See also

Better Auth ​

配置 ​

另请参阅 ​

Better Auth

配置

另请参阅