An Angular 20+ authentication module with HTTP interceptors, token refresh, and route guards.
Ngx-auth is an Angular library that provides a complete authentication module for Angular 20+ applications. It solves the problem of implementing secure authentication flows by offering automatic token management, route protection, and token refresh capabilities out of the box. It integrates directly with Angular's HTTP client and router to handle authentication seamlessly.
Angular developers building applications that require user authentication, such as dashboards, admin panels, or any secured single-page application. It is particularly useful for teams looking to standardize and simplify authentication logic across their Angular projects.
Developers choose ngx-auth because it provides a ready-made, opinionated solution that reduces the complexity and boilerplate associated with implementing authentication in Angular. Its deep integration with Angular's core features, like interceptors and guards, ensures a consistent and secure approach without requiring custom implementations from scratch.
Angular 20+ Authentication Module
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Uses HTTP interceptors to automatically attach Bearer tokens to all outgoing requests, eliminating manual header setup and reducing boilerplate code, as highlighted in the README's key features.
Provides ngxPublicGuard and ngxProtectedGuard that seamlessly integrate with Angular Router, making it straightforward to secure public and private routes without custom guard logic.
Includes functionality for refreshing expired authentication tokens to maintain user sessions, reducing the need for custom implementation and potential security gaps.
Allows developers to override the default Authorization header by implementing a custom getHeaders method, offering adaptability for different authentication schemes beyond Bearer tokens.
Developers must implement the NgxAuthService interface from scratch, adding initial setup complexity compared to drop-in solutions with pre-configured services.
Primarily designed for Bearer token authentication; supporting other methods like OAuth or session cookies may require significant additional work and isn't covered in the README.
The README provides basic usage but lacks detailed examples for complex scenarios, such as error handling, integration with state management, or server-side rendering, which could hinder adoption in advanced projects.