(From MDN) The HTTP Content-Security-Policy (CSP) frame-ancestors directive specifies valid parents that may embed a page using , , , , or . IsContentSecurityPolicyEnabledForCanvas controls whether the Content-Security-Policy header is sent in canvas apps. ContentSecurityPolicyConfigurationForCanvas...
一个策略也可包含一个default-src或style-src指令去限制来自一个元素或者style属性的內联样式。 示例: 常见用例,来自MDN: 1.一个网站管理者想要所有内容均来自站点的同一个源 (不包括其子域名) Content-Security-Policy: default-src 'self' 2.一个网站管理者允许内容来自信任的域名及其子域名 (域名不必须与CSP...
Content Security Policy 介绍 MDN – Content-Security-Policy CSP (Content Security Policy) 介绍 它是游览器其中一种防 hack 机制。除 IE 以外,modern browser 老早就全部支持了,所以可以安心用。 它主要是防 html 里要加载的 resource。 比如HTML 想加载 JavaScript, Image 等等。 首先游览器会去检查 CSP conf...
未指定 CSP 的情况 根据MDN 上的描述,如果站点未指定 CSP 无则,浏览器默认不会开启相应检查,所以上面一切运行正常,只受正常的同域限制 。 If the site doesn't offer the CSP header, browsers likewise use the standard same-origin policy. — 来自 MDN 关于 Content Security Policy (CSP) 的描述 我们加...
According toMDN, the below 2 directives should be used to regulate nested browsing context and workers aschild-srcwill be deprecated in the coming versions. frame-srcspecifies the URLs which can be loaded into nested browsing contexts (e.g.). worker-src...
For a full list, see the MDN Web Doc. Reporting Content-Security-Policy violations If an attacker had found any vulnerabilities on our site, then using the directives above we would be blocking a good bunch of potential attacks for users on modern browsers. However, users on browsers (mainly...
Content Security Policy (CSP)at MDN. Manifest - Content Security PolicyinChrome Extensions>Reference. Note Portions of this page are modifications based on work created andshared by Googleand used according to terms described in theCreative Commons Attribution 4.0 International License. The original pag...
For more information about the Content-Security-Policy HTTP response header, see Content-Security-Policy in the MDN Web Docs. Contents ContentSecurityPolicy The policy directives and their values that CloudFront includes as values for the Content-Security-Policy HTTP response header. Type: S...
Description report-to is actually a directive introduced in CSP Level 3 Motivation The CSP level listed is incorrect Additional details The following document contains this statement https://www.w3...
Comments MDN URL:https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP#example_2 What information was incorrect, unhelpful, or incomplete? Issue:*.trusted.comonly allows content fromsubdomainsof trusted.com. This was addressed in the W3C spec with bug reportw3c/webappsec-csp#241and associated...