<script nonce="randomnoncevalue" src="#/script.js"></script> <style nonce="randomnoncevalue"> .example { color: red; } </style> 或者使用以下代码：<script src="example.com/script.js" integrity="sha256-scripthashvalue"></script> <style> .example { color: red; } </style> 这些方法都...
You are missing the single quotes around the hash. If your CSP Header looks like this:script-src sha256-abc123;you need to wrap it in single quotes, for example:script-src 'sha256-abc123'; The hash is not valid. You or someone changed your javascript code making the hash invalid. You...
<script src="https//not-example.com/js/library.js"></script> 请注意,嵌入式事件处理程序也被阻止: 代码语言:javascript 复制 <button id="btn"onclick="doSomething()"> 你应该用addEventListener调用代替: 代码语言:javascript 复制 document.getElementById("btn").addEventListener('click',doSomething); ...
Content-Security-Policy:default-src'self';script-src https://example.com 代码语言:javascript 代码运行次数:0 运行 AI代码解释 Content-Security-Policy:connect-src'self';font-src'self';frame-src'self';img-src'self';manifest-src'self';media-src'self';object-src'self';script-src https://example...
SRI Hash Generator 是一个在线生成 SRI 哈希值的工具。<script src="https://example.com/example-framework.js" integrity="sha384-oqVuAfXRKap7fdgcCY5uykM6+R9GqQ8K/uxy9rx7HNQlGYl1kPzQho1wx4JwY8wC" crossorigin="anonymous"></script> 内容安全策略及子资源完整性 你可以根据内容安全策略(C...
script-src 'self'; object-src 'none'; style-src cdn.example.org third-party.org; child-src ...
Content-Security-Policy: script-src https://example.com/ the following script is blocked and won't be loaded or executed: <scriptsrc="https://not-example.com/js/library.js"></script> Note that inline event handlers are blocked as well: ...
1、script-src和object-src是必设的,除非设置了default-src。 2、要想script-src允许内联脚本,'unsafe-inline'可以指定与内联块相匹配的 nonce-source 或者hash-source // HTTPContent-Security-Policy: script-src 'nonce-2726c7f26c' // HTML<scriptnonce="2726c7f26c">constinline=1;// …</script>...
可以看出,script-src的白名单是造成CSP失效的最大原因(除了没配置好的unsafe-inline和缺少object-src之外)。因此,我们应该如何改进CSP呢。其实CSP已经提供了更精细的方法来对信任脚本:加密随机数(cryptographic nonce)和哈希(hash)。 特别是nonces允许开发人员明确地注解每个受信任的脚本(不论内联和外部),同时禁止攻击者...
connect-src指令限制了可使用的脚本加载的url,会阻止a的ping属性,也控制着websocket的连接,有点难描述,举个例子。 <a ping="https://not-example.com">... <script> var xhr = new XMLHttpRequest(); xhr.open('GET', 'https://not-example.com/'); ...