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Oauth Integration Project
Integrating Modern OAuth2 Authentication into Next.js
This project explores how to implement a complete OAuth2 authentication flow in a modern Next.js application using Azure Active Directory. It covers secure client credential handling, tenant-based configuration, and role-based access control — all designed to support enterprise-level SSO integration with clear, maintainable code.
Secure Authentication Flow
Implements OAuth2 with Azure Active Directory to enable secure, standards-based user login and authorization across tenants.
Single Sign-On (SSO)
Seamlessly integrates enterprise SSO so users can access the application using their existing organizational credentials.
Role-Based Access Control
Supports granular role mapping from Active Directory groups, ensuring users only access features aligned with their permissions.
Tenant Isolation
Allows configuration per Azure AD tenant, ensuring authentication and group restrictions are isolated by organization.
Environment Configuration
Enables dynamic setup through environment variables for easy deployment across staging, development, and production.
Token Validation & Refresh
Handles secure token exchange and automatic refresh for continuous sessions without compromising security.
