kiss_authentication library

Kiss Auth Authentication Module

Provides JWT token validation and identity extraction interfaces. This module handles the "is this token valid?" part of authentication.

For credential-based authentication (the "how do I get a token?" part), use the kiss_login module.

For authorization checks (the "what can this user do?" part), use the kiss_authorization module.

Usage

import 'package:kiss_auth/kiss_authentication.dart';

// Create a JWT validator
final validator = JwtAuthValidator.hmac('your-secret-key');

// Validate a token
try {
  final authData = await validator.validateToken(incomingToken);
  print('User ID: ${authData.userId}');
  print('Claims: ${authData.claims}');
} catch (e) {
  print('Token validation failed: $e');
}