js获取csp列表

// 获取<meta>标签中的CSP信息
const cspMeta = document.querySelector("meta[http-equiv='Content-Security-Policy']");
if (cspMeta) {
    const cspDirective = cspMeta.getAttribute("content");
    console.log("CSP Directive:", cspDirective);
} else {
    console.log("No CSP policy found in meta tags.");
}

// 检查浏览器是否支持ContentSecurityPolicy接口
if ('contentSecurityPolicy' in document) {
    const csp = document.contentSecurityPolicy;
    if (csp) {
        console.log("CSP Policy:", csp);
        // 遍历并打印所有的CSP指令
        for (const directive of csp.directives) {
            console.log(`Directive: ${directive.name}, Values: ${directive.values.join(', ')}`);
        }
    } else {
        console.log("No CSP policy found.");
    }
} else {
    console.log("ContentSecurityPolicy interface is not supported in this browser.");
}