# iaincollins/next-auth

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28,272 stars · 4,042 forks · TypeScript · ISC

## Links

- GitHub: https://github.com/iaincollins/next-auth
- Homepage: https://authjs.dev
- awesome-repositories: https://awesome-repositories.com/repository/iaincollins-next-auth.md

## Description

Next-auth is an authentication library and identity framework used to manage user sign-in and session state across web applications. It provides a system for handling user identity through OAuth, OpenID Connect, and passwordless sign-in flows.

The project features a multi-provider framework that integrates third-party identity services and custom directory backends. It supports passwordless authentication via email magic links or hardware keys and utilizes a database-agnostic storage layer to persist authentication states across different database types or in-memory.

Security is managed through a web session manager that employs encrypted session tokens and restrictive cookie policies. The framework includes CSRF security middleware to protect authentication routes and utilizes middleware for route guarding to verify session validity.

## Tags

### Security & Cryptography

- [Third-Party Authentication Providers](https://awesome-repositories.com/f/security-cryptography/third-party-authentication-providers.md) — Integrates third-party identity providers via standardized OAuth2 authorization code flows.
- [Cookie Security](https://awesome-repositories.com/f/security-cryptography/cookie-security.md) — Secures session identifiers using encrypted payload data and restrictive cookie security flags.
- [JWT Session Management](https://awesome-repositories.com/f/security-cryptography/identity-access-management/authentication-strategies/session-and-credential-handling/session-credential-management/jwt-session-management.md) — Tracks user state using encrypted JSON Web Tokens stored in signed cookies to minimize database lookups.
- [Passwordless Authentication](https://awesome-repositories.com/f/security-cryptography/identity-access-management/authentication-strategies/user-facing-login-methods/standard-web-authentication-schemes/passwordless-authentication.md) — Supports secure user access via email magic links and hardware keys to eliminate passwords. ([source](https://github.com/iaincollins/next-auth#readme))
- [OAuth Provider Integrations](https://awesome-repositories.com/f/security-cryptography/identity-access-management/identity-management/identity-service-providers/oauth-provider-integrations.md) — Provides standardized interfaces for connecting user accounts to various OAuth-based authentication providers. ([source](https://github.com/iaincollins/next-auth#readme))
- [Identity Provider Backends](https://awesome-repositories.com/f/security-cryptography/identity-provider-backends.md) — Offers an abstracted framework to connect authentication services to external directory services or internal databases.
- [Session Cookie Security](https://awesome-repositories.com/f/security-cryptography/oauth-authentication/token-encryption/session-cookie-security.md) — Implements encrypted session tokens and restrictive cookie policies to secure user identity across web runtimes. ([source](https://github.com/iaincollins/next-auth#readme))
- [Request Guards](https://awesome-repositories.com/f/security-cryptography/request-guards.md) — Provides middleware to intercept requests and verify session validity before granting access to protected pages.
- [Session Management](https://awesome-repositories.com/f/security-cryptography/session-management.md) — Manages encrypted session tokens and secure cookie policies across various web runtimes.
- [User Identity Management](https://awesome-repositories.com/f/security-cryptography/user-identity-management.md) — Handles user sign-in and session state across web applications to maintain consistent identity.
- [CSRF Protections](https://awesome-repositories.com/f/security-cryptography/csrf-protections.md) — Includes a security layer that prevents cross-site request forgery through token verification on auth routes.
- [Stateful Session Persistence](https://awesome-repositories.com/f/security-cryptography/identity-access-management/session-management/stateful-session-persistence.md) — Maintains browser context and authentication state across requests using database or memory storage.
- [External Database Persistence](https://awesome-repositories.com/f/security-cryptography/identity-access-management/session-management/stateful-session-persistence/external-database-persistence.md) — Persists authentication states in external databases or operates in database-less mode to track sessions. ([source](https://github.com/iaincollins/next-auth#readme))
- [CSRF Protections](https://awesome-repositories.com/f/security-cryptography/security/application-and-web/web-application/csrf-protections.md) — Protects against cross-site request forgery by validating secret tokens shared between client and server.
- [Web Application Security](https://awesome-repositories.com/f/security-cryptography/web-application-security.md) — Secures web applications by protecting sign-in routes from CSRF and encrypting session tokens.

### Part of an Awesome List

- [Authentication Libraries](https://awesome-repositories.com/f/awesome-lists/security/authentication-libraries.md) — Provides a comprehensive library for implementing OAuth, OpenID Connect, and passwordless authentication.
- [Extensions and Plugins](https://awesome-repositories.com/f/awesome-lists/devtools/extensions-and-plugins.md) — Authentication library for serverless and standard deployments.

### Web Development

- [Session Management](https://awesome-repositories.com/f/web-development/session-management.md) — Manages sign-in and session state across different web runtimes using standard web interfaces. ([source](https://github.com/iaincollins/next-auth#readme))

### Data & Databases

- [Authentication State Stores](https://awesome-repositories.com/f/data-databases/in-memory-data-stores/authentication-state-stores.md) — Provides a flexible storage layer for persisting auth states across different database types or in-memory.

### Software Engineering & Architecture

- [Database Abstraction Layers](https://awesome-repositories.com/f/software-engineering-architecture/database-abstraction-layers.md) — Implements a database abstraction layer to decouple authentication logic from specific storage engines.