next-basic-auth v1.1.3

next-basic-auth

Basic and simple authenticator for full next.js project

installation

1. First execute npm install next-basic-auth or npm i next-basic-auth then init your database in backward, WAMP or MAMP is a good way. MAMP

2. When it's done, run npx prisma init --datasource-provider mysql|sqlite|... Doc of prisma for more information about database here

3. After that, go on /prisma/schema.prisma and create a db model user (the name is really important):

model user {
  uid        Int       @id @default(autoincrement())
  pseudo     String
  email      String    @unique
  password   String
  created_at DateTime  @default(now())
  updated_at DateTime? @updatedAt
}

4. Then go on .env files and change

DATABASE_URL="mysql://USERNAME:PASSWORD@HOST:PORT/DATABASE"

for example

DATABASE_URL="mysql://root:root@localhost:8080/my_database"

5. Now, migrate your database with npx prisma migrate dev --name init

And installation is done

Setup

1. You will need to create a form component, for example:

// typescript

import { SingIn } from "/next-basic-auth/index"
import type { NextResponse } from "next/server"

const SignIn = async () => {

    const handleSubmit = async (formData: FormData): void => {
        'use server'
        const email: string = formData.get('email')
        const password: string = formData.get('password')

        const res: Promise<NextResponse> = await SignIn({
            body: JSON.stringify({email: email, password: password})
        })

        // type of result
        // user {
        //     uid: 1,
        //     pseudo: "me",
        //     email: "me@gmail.com",
        //     created_at: "202310091330040Z",
        //     updated_at: null
        // },
        // message: "login successfully",
        // status: 200
        
        const user: Promise<{
            user: { 
                uid: number | string,
                pseudo: string,
                email: string,
                created_at: string,
                updated_at: string | null
            } | null,
            message: string,
            status: number
        }> = await res.json()
        
        // debugging result 
        console.log(user)
    }

    return <form action={handleSubmit}>
        <fieldset>
            <label htmlFor="email">Email</label>
            <input id="email" type="email" name="email" placeholder="example@gmail.com"/>
        </fieldset>
        <fieldset>
            <label htmlFor="email">Password</label>
            <input id="password" type="password" name="password" placeholder="********"/>
        </fieldset>
        <button type="submit">Sign in</button>
    </form>

}

2. When it's done, you should be able to login.

additional

For the sign up page, that's globally the same as sign in. The real difference will be import SignUp function and give it pseudo, email, password and confirm password from form.

import { SignUp } from "/next-basic-auth"
import type { NextResponse } from "next/server";

const res: Promise<NextResponse> = await SignUp({
    body: JSON.stringify({ pseudo: pseudo, email: email, password: password, cPassword: cPassword })
})