向响应添加安全标头 - Amazon CloudFront
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向响应添加安全标头

以下示例函数将几个常见的安全相关 HTTP 标头添加到响应中。有关更多信息,请参阅 MDN Web Docs 文档中的以下页面:

这是查看器响应函数。

在 GitHub 上查看此示例

function handler(event) { var response = event.response; var headers = response.headers; // Set HTTP security headers // Since JavaScript doesn't allow for hyphens in variable names, we use the dict["key"] notation headers['strict-transport-security'] = { value: 'max-age=63072000; includeSubdomains; preload'}; headers['content-security-policy'] = { value: "default-src 'none'; img-src 'self'; script-src 'self'; style-src 'self'; object-src 'none'"}; headers['x-content-type-options'] = { value: 'nosniff'}; headers['x-frame-options'] = {value: 'DENY'}; headers['x-xss-protection'] = {value: '1; mode=block'}; // Return the response to viewers return response; }