package middleware;

/**
 * 认证中间件装饰器
 * 具体装饰器类，用于验证请求的认证信息
 */
public class AuthMiddleware extends MiddlewareDecorator {
    
    public AuthMiddleware(HttpRequestHandler decoratedHandler) {
        super(decoratedHandler);
    }
    
    @Override
    public HttpResponse handle(HttpRequest request) {
        // 简单的认证检查逻辑
        String authHeader = request.getHeaders();
        if (authHeader != null && authHeader.contains("Authorization: Bearer token123")) {
            System.out.println("Authentication successful");
            return super.handle(request);
        } else {
            HttpResponse response = new HttpResponse();
            response.setStatusCode(401);
            response.setBody("Unauthorized");
            return response;
        }
    }
}