Yu Hamada

Posted on Nov 10

User Authentication with Auth.js in Next.js App Router

#authjs #javascript #webdev #beginners

Initial Setup

Install
Configure
Folder structure

Implementing Authentication: Credentials and Google OAuth

Setting up prisma
Credentials
Add Google OAuth Provider
Creating Login and Signup page
Folder Structure

Initial Setup

Install

npm install next-auth@beta

// env.local
AUTH_SECRET=GENERATETD_RANDOM_VALUE

Configure

NextAuthConfig settings

// src/auth.ts
import NextAuth from "next-auth"

export const config = {
  providers: [],
}

export const { handlers, signIn, signOut, auth } = NextAuth(config)

It should be put inside of src folder

Providers means in Auth.js are services that can be used to sign in a user. There are four ways a user can be signed in.

Using a built-in OAuth Provider(e.g Github, Google, etc...)
Using a custom OAuth Provider
Using Email
Using Credentials

https://authjs.dev/reference/nextjs#providers

Route Handler Setup

// src/app/api/auth/[...nextauth]/route.ts
import { handlers } from "@/auth" // Referring to the auth.ts we just created
export const { GET, POST } = handlers

This file is used for setting route handler with Next.js App Router.

Middleware

// src/middleware.ts
import { auth } from "@/auth"

export default auth((req) => {
　　// Add your logic here
}

export const config = {
  matcher: ["/((?!api|_next/static|_next/image|favicon.ico).*)"],　//  It's default setting
}

Write inside the src folder.
If written outside the src folder, middleware will not work.

Middleware is a function that allows you to run code before a request is completed. It is particularly useful for protecting routes and handling authentication across your application.

Matcher is a configuration option for specifying which routes middleware should apply to. It helps optimize performance by running middleware only on necessary routes.
Example matcher: ['/dashboard/:path*'] applies middleware only to dashboard routes.

https://authjs.dev/getting-started/session-management/protecting?framework=express#nextjs-middleware

Get Session in Server Side Component

// src/app/page.tsx
import { auth } from "@/auth"
import { redirect } from "next/navigation"

export default async function page() {
  const session = await auth()

  if (!session) {
    redirect('/login')
  }

  return (
    <div>
      <h1>Hello World!</h1>
      <img src={session.user.image} alt="User Avatar" />
    </div>
  )
}

Get Session in Client Side Component

// src/app/page.tsx
"use client"
import { useSession } from "next-auth/react"
import { useRouter } from "next/navigation"

export default async function page() {
  const { data: session } = useSession()
  const router = useRouter()

  if (!session.user) {
    router.push('/login')
  }

  return (
    <div>
      <h1>Hello World!</h1>
      <img src={session.user.image} alt="User Avatar" />
    </div>
  )
}

// src/app/layout.tsx
import type { Metadata } from "next";
import "./globals.css";
import { SessionProvider } from "next-auth/react"

export const metadata: Metadata = {
  title: "Create Next App",
  description: "Generated by create next app",
};

export default function RootLayout({
  children,
}: Readonly<{
  children: React.ReactNode;
}>) {
  return (
    <html lang="en">
      <body>
        <SessionProvider>
          {children}
        </SessionProvider>
      </body>
    </html>
  );
}

Folder structure

/src
  /app
    /api
      /auth
        [...nextauth]
          /route.ts  // Route Handler
    layout.tsx
    page.tsx

  auth.ts  // Provider, Callback, Logic etc
  middleware.ts  // A function before request

Implementing Authentication: Credentials and Google OAuth

Setting up prisma

// prisma/schema.prisma

model User {
  id            String    @id @default(cuid())
  name          String?
  email         String?   @unique
  emailVerified DateTime?
  image         String?
  password      String?
  accounts      Account[]
  sessions      Session[]
}

model Account {
  // ... (standard Auth.js Account model)
}

model Session {
  // ... (standard Auth.js Session model)
}

// ... (other necessary models)

// src/lib/prisma.ts

import { PrismaClient } from "@prisma/client"

const globalForPrisma = globalThis as unknown as { prisma: PrismaClient }

export const prisma = globalForPrisma.prisma || new PrismaClient()

if (process.env.NODE_ENV !== "production") globalForPrisma.prisma = prisma

Credentials

Credentials, in the context of authentication, refer to a method of verifying a user's identity using information that the user provides, typically a username (or email) and password.

We can add credentials in src/auth.ts.

// src/auth.ts

import NextAuth from "next-auth";
import type { NextAuthConfig } from "next-auth";
import Credentials from "next-auth/providers/credentials"
import { PrismaAdapter } from "@auth/prisma-adapter"
import { prisma } from "@/lib/prisma"
import bcrypt from 'bcryptjs';

export const config = {
  adapter: PrismaAdapter(prisma),
  providers: [
    Credentials({
      credentials: {
        email: { label: "Email", type: "text" },
        password: { label: "Password", type: "password" }
      },
      authorize: async (credentials): Promise<any> => {
        if (!credentials?.email || !credentials?.password) {
          return null;
        }

        try {
          const user = await prisma.user.findUnique({
            where: {
              email: credentials.email as string
            }
          })

          if (!user || !user.hashedPassword) {
            return null
          }

          const isPasswordValid = await bcrypt.compare(
            credentials.password as string,
            user.hashedPassword
          )

          if (!isPasswordValid) {
            return null
          }

          return {
            id: user.id as string,
            email: user.email as string,
            name: user.name as string,
          }
        } catch (error) {
          console.error('Error during authentication:', error)
          return null 
        }
      }
    })
  ],
  secret: process.env.AUTH_SECRET,
  pages: {
    signIn: '/login',
  },
  session: {
    strategy: "jwt",
  },
  callbacks: {
    async jwt({ token, user }) {
      if (user) {
        token.id = user.id
        token.email = user.email
        token.name = user.name
      }
      return token
    },
    async session({ session, token }) {
      if (session.user) {
        session.user.id = token.id as string
        session.user.email = token.email as string
        session.user.name = token.name as string
      }
      return session
    },
  },
} satisfies NextAuthConfig;

export const { handlers, auth, signIn, signOut } = NextAuth(config);

adapters:

modules that connect your authentication system to your database or data storage solution.

secret:

This is a random string used to hash tokens, sign/encrypt cookies, and generate cryptographic keys.
It's crucial for security and should be kept secret.
In this case, it's set using an environment variable AUTH_SECRET.

pages:

This object allows you to customize the URLs for authentication pages.
In your example, signIn: '/login' means the sign-in page will be at the '/login' route instead of the default '/api/auth/signin'.

session:

This configures how sessions are handled.
strategy: "jwt" means JSON Web Tokens will be used for session management instead of database sessions.

callbacks:

These are functions that are called at various points in the authentication flow, allowing you to customize the process.

jwt callback:

This runs when a JWT is created or updated.
In your code, it's adding user information (id, email, name) to the token.

session callback:

This runs whenever a session is checked.
Your code is adding the user information from the token to the session object.

Add Google OAuth Provider

Setting Google OAuth application

Create new OAuth Client ID from GCP Console > APIs & Services > Credentials

Once created, save your Client ID and Client Secret for later use.

Setting Redirect URI

When we work in local, set http://localhost:3000/api/auth/callback/google

In production environment, just replace http://localhost:3000 with https://------.

Setup Environment Variables

// .env.local
GOOGLE_CLIENT_ID={CLIENT_ID}
GOOGLE_CLIENT_SECRET={CLIENT_SECRET}

Setup Provider

// src/auth.ts

import GoogleProvider from "next-auth/providers/google"  // add this import.

export const { handlers, auth } = NextAuth({
  adapter: PrismaAdapter(prisma),
  providers: [
    CredentialsProvider({
      // ... (previous Credentials configuration)
    }),
    GoogleProvider({
      clientId: process.env.GOOGLE_CLIENT_ID,
      clientSecret: process.env.GOOGLE_CLIENT_SECRET,
    }),
  ],
  // ... other configurations
})

https://authjs.dev/getting-started/authentication/oauth

Creating Login and Signup page

//// UI pages
// src/app/login/LoginPage.tsx
import Link from 'next/link'
import { LoginForm } from '@/components/auth/LoginForm'
import { Separator } from '@/components/auth/Separator'
import { AuthLayout } from '@/components/auth/AuthLayout'
import { GoogleAuthButton } from '@/components/auth/GoogleAuthButton'

export default function LoginPage() {
  return (
    <AuthLayout title="Welcome Back!">
      <LoginForm />
      <Separator />
      <GoogleAuthButton text="Sign In with Google" />
      <div className="mt-6 text-center">
        <p className="text-sm text-gray-400">
          Do not have an account?{' '}
          <Link href="/signup" className="pl-1.5 font-medium text-[#3ba55c] hover:text-[#2d7d46]">
            Sign up
          </Link>
        </p>
      </div>
    </AuthLayout>
  )
}


// src/app/signup/SignupPage.tsx
import Link from 'next/link'
import { SignUpForm } from '@/components/auth/SignUpForm'
import { Separator } from '@/components/auth/Separator'
import { AuthLayout } from '@/components/auth/AuthLayout'
import { GoogleAuthButton } from '@/components/auth/GoogleAuthButton'

export default function SignUpPage() {
  return (
    <AuthLayout title="Welcome!">
      <SignUpForm />
      <Separator />
      <GoogleAuthButton text="Sign Up with Google" />
      <div className="mt-6 text-center">
        <p className="text-sm text-gray-400">
          Already have an account?{' '}
          <Link href="/login" className="pl-1.5 font-medium text-[#3ba55c] hover:text-[#2d7d46]">
            Sign in
          </Link>
        </p>
      </div>
    </AuthLayout>
  )
}

//// Components
// src/components/auth/AuthLayout.tsx
import React from 'react'

interface AuthLayoutProps {
  children: React.ReactNode
  title: string
}

export const AuthLayout: React.FC<AuthLayoutProps> = ({ children, title }) => {
  return (
    <div className="min-h-screen bg-[#36393f] flex flex-col justify-center py-12 sm:px-6 lg:px-8">
      <div className="sm:mx-auto sm:w-full sm:max-w-md">
        <h2 className="mt-6 text-center text-3xl font-extrabold text-white">
          {title}
        </h2>
      </div>

      <div className="mt-8 sm:mx-auto sm:w-full sm:max-w-md">
        <div className="bg-[#2f3136] py-8 px-4 shadow sm:rounded-lg sm:px-10">
          {children}
        </div>
      </div>
    </div>
  )
}

// src/components/auth/GoogleAuthButton.tsx
import { signIn } from "@/auth"
import { Button } from "@/components/ui/button"

interface GoogleAuthButtonProps {
  text: string
}

export const GoogleAuthButton: React.FC<GoogleAuthButtonProps> = ({ text }) => {
  return (
    <form
      action={async () => {
        "use server"
        await signIn("google", { redirectTo: '/' })
      }}
    >
      <Button
        className="my-1 w-full bg-white text-gray-700 hover:bg-slate-100"
      >
        <svg className="h-5 w-5 mr-2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
          <path d="M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92c-.26 1.37-1.04 2.53-2.21 3.31v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.09z" fill="#4285F4"/>
          <path d="M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z" fill="#34A853"/>
          <path d="M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z" fill="#FBBC05"/>
          <path d="M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z" fill="#EA4335"/>
          <path d="M1 1h22v22H1z" fill="none"/>
        </svg>
        {text}
      </Button>
    </form>
  )
}

// src/components/auth/LoginForm.tsx
'use client'

import { useTransition } from "react"
import { useForm } from "react-hook-form"
import {
  Form,
  FormControl,
  FormField,
  FormItem,
  FormLabel,
  FormMessage,
} from "@/components/ui/form"
import { Input } from "@/components/ui/input"
import { Button } from "@/components/ui/button"
import { LoginResolver, LoginSchema } from "@/schema/login"
import { useState } from "react"
import { useRouter } from "next/navigation"
import { FormError } from "@/components/auth/FormError"
import { FormSuccess } from "@/components/auth/FormSuccess"
import { login } from "@/app/actions/auth/login"
import { Loader2 } from "lucide-react"

export const LoginForm = () => {
  const [error, setError] = useState<string | undefined>('')
  const [success, setSuccess] = useState<string | undefined>('')
  const [isPending, startTransition] = useTransition()
  const router = useRouter();

  const form = useForm<LoginSchema>({
    defaultValues: { email: '', password: ''},
    resolver: LoginResolver,
  })

  const onSubmit = (formData: LoginSchema) => { 
    startTransition(() => {
      setError('')
      setSuccess('')
      login(formData)
        .then((data) => {
          if (data.success) {
            setSuccess(data.success)
            router.push('/setup')
          } else if (data.error) {
            setError(data.error)
          }
        })
        .catch((data) => {
          setError(data.error)
        })
    })
  }

  return (
    <Form {...form}>
      <form onSubmit={form.handleSubmit(onSubmit)}>
        <div className="space-y-3">
          <FormField
            control={form.control}
            name="email"
            render={({ field }) => (
              <FormItem>
                <FormLabel className="text-white">Email address</FormLabel>
                <FormControl>
                  <Input
                    placeholder="Enter your email address" 
                    {...field} 
                    disabled={isPending}
                    className="bg-[#40444b] text-white border-gray-600 focus:border-2 focus:border-[#2d7d46]"
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
          <FormField
            control={form.control}
            name="password"
            render={({ field }) => (
              <FormItem>
                <FormLabel className="text-white">Password</FormLabel>
                <FormControl>
                  <Input 
                    type="password"
                    placeholder="Enter your password" 
                    {...field} 
                    disabled={isPending}
                    className="bg-[#40444b] text-white border-gray-600 focus:border-2 focus:border-[#2d7d46]"
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
          <FormError message={error} />
          <FormSuccess message={success} />
        </div>
        <Button
          type="submit"
          disabled={isPending}
          className="mt-8 w-full bg-[#3ba55c] hover:bg-[#2d7d46] text-white"
        >
          {isPending ? (
            <>
              <Loader2 className="mr-2 h-4 w-4 animate-spin" />
              Loading...
            </>
          ) : (
            'Login'
          )}
        </Button>
      </form>
    </Form>
  )
}


// src/components/auth/SignUpForm.tsx
'use client'

import { useTransition } from "react"
import { useForm } from "react-hook-form"
import {
  Form,
  FormControl,
  FormField,
  FormItem,
  FormLabel,
  FormMessage,
} from "@/components/ui/form"
import { Input } from "@/components/ui/input"
import { Button } from "@/components/ui/button"
import { SignUpResolver, SignUpSchema } from "@/schema/signup"
import { useState } from "react"
import { useRouter } from "next/navigation"
import { FormError } from "@/components/auth/FormError"
import { FormSuccess } from "@/components/auth/FormSuccess"
import { signUp } from "@/app/actions/auth/signup"
import { Loader2 } from "lucide-react"

export const SignUpForm = () => {
  const [error, setError] = useState<string | undefined>('')
  const [success, setSuccess] = useState<string | undefined>('')
  const [isPending, startTransition] = useTransition()
  const router = useRouter();

  const form = useForm<SignUpSchema>({
    defaultValues: { name: '', email: '', password: ''},
    resolver: SignUpResolver,
  })

  const onSubmit = async (formData: SignUpSchema) => { 
    startTransition(() => {
      setError('')
      setSuccess('')
      signUp(formData)
        .then((data) => {
          if (data.success) {
            setSuccess(data.success)
            router.push('/login')
          } else if (data.error) {
            setError(data.error)
          }
        })
        .catch((data) => {
          setError(data.error)
        })
    })
  }

  return (
    <Form {...form}>
      <form onSubmit={form.handleSubmit(onSubmit)}>
        <div className="space-y-3">
          <FormField
            control={form.control}
            name="name"
            render={({ field }) => (
              <FormItem>
                <FormLabel className="text-white">Username</FormLabel>
                <FormControl>
                  <Input
                    placeholder="Enter your name" 
                    {...field} 
                    disabled={isPending}
                    className="bg-[#40444b] text-white border-gray-600 focus:border-2 focus:border-[#2d7d46]"
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
          <FormField
            control={form.control}
            name="email"
            render={({ field }) => (
              <FormItem>
                <FormLabel className="text-white">Email address</FormLabel>
                <FormControl>
                  <Input
                    placeholder="Enter your email address" 
                    {...field} 
                    disabled={isPending}
                    className="bg-[#40444b] text-white border-gray-600 focus:border-2 focus:border-[#2d7d46]"
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
          <FormField
            control={form.control}
            name="password"
            render={({ field }) => (
              <FormItem>
                <FormLabel className="text-white">Password</FormLabel>
                <FormControl>
                  <Input 
                    type="password"
                    placeholder="Enter your password" 
                    {...field} 
                    disabled={isPending}
                    className="bg-[#40444b] text-white border-gray-600 focus:border-2 focus:border-[#2d7d46]"
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
          <FormError message={error} />
          <FormSuccess message={success} />
        </div>
        <Button
          type="submit"
          disabled={isPending}
          className="mt-8 w-full bg-[#3ba55c] hover:bg-[#2d7d46] text-white"
        >
          {isPending ? (
            <>
              <Loader2 className="mr-2 h-4 w-4 animate-spin" />
              Loading...
            </>
          ) : (
            'Sign Up'
          )}
        </Button>
      </form>
    </Form>
  )
}


// src/components/auth/FormSuccess.tsx
import { CheckCircledIcon } from "@radix-ui/react-icons";

interface FormSuccessProps {
  message?: string;
}

export const FormSuccess = ({ message }: FormSuccessProps) => {
  if (!message) return null;

  return (
    <div className="bg-emerald-500/15 p-3 rounded-md flex items-center gap-x-2 text-sm text-emerald-500">
      <CheckCircledIcon className="h-4 w-4" />
      <p>{message}</p>
    </div>
  );
};


// src/components/auth/FormError.tsx
import { ExclamationTriangleIcon } from "@radix-ui/react-icons";

interface FormErrorProps {
  message?: string;
}

export const FormError = ({ message }: FormErrorProps) => {
  if (!message) return null;

  return (
    <div className="bg-destructive/15 p-3 rounded-md flex items-center gap-x-2 text-sm text-destructive">
      <ExclamationTriangleIcon className="h-4 w-4" />
      <p>{message}</p>
    </div>
  );
};


// src/components/auth/Separator.tsx
export const Separator = () => {
  return (
    <div className="my-4 relative">
      <div className="absolute inset-0 flex items-center">
        <div className="w-full border-t border-gray-600" />
      </div>
      <div className="relative flex justify-center text-sm">
        <span className="px-2 bg-[#2f3136] text-gray-400">Or continue with</span>
      </div>
    </div>
  )
}

//// Actions
// src/app/actions/auth/login.ts
'use server'

import { LoginSchema, loginSchema } from '@/schema/login'
import { signIn } from '@/auth'


export const login = async (formData: LoginSchema) => {
  const email = formData['email'] as string
  const password = formData['password'] as string

  const validatedFields = loginSchema.safeParse({
    email: formData.email as string,
    password: formData.password as string,
  })

  if (!validatedFields.success) {
    return { 
      errors: validatedFields.error.flatten().fieldErrors,
      message: 'Login failed. Please check your input.'
    }
  }

  try {
    const result = await signIn('credentials', {
      redirect: false,
      callbackUrl: '/setup',
      email,
      password
    })

    if (result?.error) {
      return { error : 'Invalid email or password'}
    } else {
      return { success : 'Login successfully'}
    }
  } catch {
    return { error : 'Login failed'}
  }
}

// src/app/actions/auth/signup.ts
'use server'

import bcrypt from 'bcryptjs'
import { SignUpSchema, signUpSchema } from "@/schema/signup"
import { prisma } from '@/lib/prisma';

export const signUp = async (formData: SignUpSchema) => {
  const validatedFields = signUpSchema.safeParse({
    name: formData.name as string,
    email: formData.email as string,
    password: formData.password as string,
  })

  if (!validatedFields.success) {
    return { 
      errors: validatedFields.error.flatten().fieldErrors,
      message: 'Sign up failed. Please check your input.'
    }
  }

  try {
    const hashedPassword = await bcrypt.hash(validatedFields.data.password, 10);
    const existingUser = await prisma.user.findUnique({
      where: { email: validatedFields.data.email }
    })

    if (existingUser) {
      return { error: 'User already exists!' }
    }

    await prisma.user.create({
      data: {
        name:  validatedFields.data.name,
        email:  validatedFields.data.email,
        hashedPassword: hashedPassword,
      },

    });

    return { success: 'User created successfully!' }
  } catch (error) {
    return { error : `Sign up failed`}
  }
}

//// Validations
// src/schema/login.ts
import * as z from 'zod';
import { zodResolver } from '@hookform/resolvers/zod'; 

export const loginSchema = z.object({
  email: z.string().email('This is not valid email address'),
  password: z
    .string()
    .min(8, { message: 'Password must contain at least 8 characters' }),
});

export type LoginSchema = z.infer<typeof loginSchema>;
export const LoginResolver = zodResolver(loginSchema);

// src/schema/signup.ts
import * as z from 'zod';
import { zodResolver } from '@hookform/resolvers/zod'; 

export const signUpSchema = z.object({
  name: z.string().min(1, {
    message: 'Name is required'
  }),
  email: z.string().email('This is not valid email address'),
  password: z
    .string()
    .min(8, { message: 'Password must contain at least 8 characters' }),
});

export type SignUpSchema = z.infer<typeof signUpSchema>;
export const SignUpResolver = zodResolver(signUpSchema);

// src/middleware.ts
import { NextResponse } from 'next/server'
import { auth } from "@/auth"

export default auth((req) => {
  const { nextUrl, auth: session } = req
  const isLoggedIn = !!session
  const isLoginPage = nextUrl.pathname === "/login"
  const isSignUpPage = nextUrl.pathname === "/signup"
  const isSetupPage = nextUrl.pathname === "/setup"

  // If trying to access /setup while not logged in
  if (!isLoggedIn && isSetupPage) {
    const loginUrl = new URL("/login", nextUrl.origin)
    return NextResponse.redirect(loginUrl)
  }

  // If trying to access /login or /signup while already logged in
  if (isLoggedIn && (isLoginPage || isSignUpPage)) {
    const dashboardUrl = new URL("/", nextUrl.origin)
    return NextResponse.redirect(dashboardUrl)
  }

  // For all other cases, allow the request to pass through
  return NextResponse.next()
})

export const config = {
  matcher: ["/login","/signup", "/setup", "/"],
};

Folder Structure

/src
  /app
    /actions
      /login.ts  // Login Action
      /signup.ts  // Signup Action
    /api
      /auth
        [...nextauth]
          /route.ts
    /login
      page.tsx  // Login Page
    /signup
      page.tsx  // Sign Up Page
    layout.tsx
    page.tsx

  /components
    /auth
      AuthLayout.tsx
      GoogleAuthButton.tsx
      LoginForm.tsx
      SignupForm.tsx
      FormSuccess.tsx
      FormError.tsx
      Separator.tsx

  /schema
    login.ts
    signup.ts

  auth.ts  // in src folder
  middleware.ts  // in src folder

Top comments (2)

Marcel Weikum • Nov 11

Thank you! I recently followed a tutorial on YouTube since Authjs is not really supporting credentials as login... But this is way more clear!

Yu Hamada • Nov 12

No worries! Thank you for checking it out!

DEV Community

User Authentication with Auth.js in Next.js App Router

Table of Contents

Initial Setup

Implementing Authentication: Credentials and Google OAuth

Initial Setup

Install

Configure

NextAuthConfig settings

Route Handler Setup

Middleware

Get Session in Server Side Component

Get Session in Client Side Component

Folder structure

Implementing Authentication: Credentials and Google OAuth

Setting up prisma

Credentials

Add Google OAuth Provider

Setting Google OAuth application

Setting Redirect URI

Setup Environment Variables

Setup Provider

Creating Login and Signup page

Folder Structure

Top comments (2)

Read next

Angular resources I often return to

Beginner-Friendly Python Projects with Source Code

Modular React architecture

Task manger app