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Description:
Welcome to our Next.js Authentication Guide, a comprehensive resource designed to empower developers with the tools and knowledge needed to implement a robust authentication system in their Next.js applications. Leveraging NextAuth.js, this guide covers everything from setting up basic login mechanisms to implementing advanced security features.

Key Features:

• 🔐 Next-auth v5 (Auth.js)
• 🚀 Next.js 14 with server actions
• 🔑 Credentials Provider
• 🌐 OAuth Provider (Social login with Google & GitHub)
• 🔒 Forgot password functionality
• ✉️ Email verification
• 📱 Two factor verification
• 👥 User roles (Admin & User)
• 🔓 Login component (Opens in redirect or modal)
• 📝 Register component
• 🤔 Forgot password component
• ✅ Verification component
• ⚠️ Error component
• 🔘 Login button
• 🚪 Logout button
• 🚧 Role Gate
• 🔍 Exploring next.js middleware
• 📈 Extending & Exploring next-auth session
• 🔄 Exploring next-auth callbacks
• 👤 useCurrentUser hook
• 🛂 useRole hook
• 🧑 currentUser utility
• 👮 currentRole utility
• 🖥️ Example with server component
• 💻 Example with client component
• 👑 Render content for admins using RoleGate component
• 🛡️ Protect API Routes for admins only
• 🔐 Protect Server Actions for admins only
• 📧 Change email with new verification in Settings page
• 🔑 Change password with old password confirmation in Settings page
• 🔔 Enable/disable two-factor auth in Settings page
• 🔄 Change user role in Settings page (for development purposes only)

Prerequisites

Node version 18.7.x

Cloning the repository

git clone https://github.com/CodeMaster17/role-based-authentication-Authjs.git

Install packages

npm i

Setup .env file

DATABASE_URL=
DIRECT_URL=

AUTH_SECRET=

GITHUB_CLIENT_ID=
GITHUB_CLIENT_SECRET=

GOOGLE_CLIENT_ID=
GOOGLE_CLIENT_SECRET=

RESEND_API_KEY=

NEXT_PUBLIC_APP_URL=

Setup Prisma

npx prisma generate
npx prisma db push

Start the app

npm run dev

Available commands

Running commands with npm npm run [command]

command	description
dev	Starts a development instance of the app