api-authentication
API Authentication
Implement secure authentication mechanisms for APIs using modern standards and best practices.
Authentication Methods
| Method | Use Case | Security Level |
|---|---|---|
| JWT | Stateless auth, SPAs | High |
| OAuth 2.0 | Third-party integration | High |
| API Keys | Service-to-service | Medium |
| Session | Traditional web apps | High |
JWT Implementation (Node.js)
const jwt = require('jsonwebtoken');
const generateTokens = (user) => ({
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