iOS拒绝连接,因为它既不出现在connect-src指令中,也出现在内容安全策略的default-src指令中

Eri*_*sma 9 security webkit ios cordova content-security-policy

所以我制作了一个使用socket.io来做东西的phonegap应用程序.
我有以下内容安全策略(CSP)

<meta http-equiv="Content-Security-Policy" content="
                                default-src * data: blob: ws: wss:;
                                style-src * 'unsafe-inline'; 
                                script-src * 'unsafe-inline' 'unsafe-eval';
                                connect-src * ws: wss:;">
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当我在safari/iOS上启动应用程序时,我收到以下错误:

Refused to connect to ws://10.0.1.63:3000/socket.io/?EIO=3&transport=websocket&sid=xTaMJwP3rVy3UnIBAAAi 
because it appears in neither the connect-src directive nor the default-src directive of the Content Security Policy.
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和:

SecurityError (DOM Exception 18): The operation is insecure.
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使用相同CSP的相同应用在Chrome/Android上运行良好,但在Safari/iOS上运行不正常.
我认为这与某些事情有关:
精致的内容安全策略(WebKit)

资源似乎出现了很多:

为什么它说"拒绝连接到"以ws开头的URL:"因为它既不出现在connect-src指令中,也出现在Content-Security-Policy的default-src指令中,即使它们都被提到了?

好吧,safari/iOS比chrome/Android更严格,一切都很好,但它仍然需要让我允许连接通过.对于应用开发者来说这真是令人沮丧!解决方案?

编辑:关于bugs.webkit.org的bug报告:https://bugs.webkit.org/show_bug.cgi id = 165754

Eri*_*sma 15

好的,所以这有点愚蠢,但好吧,我会保留这个答案,以便将来人们可以看到它,而不必处理这个问题

我做错了是:
我有以下头:

<head>
    <meta charset="utf-8" />
    <!--<meta http-equiv="Content-Security-Policy" 
    content="default-src *; style-src 'self' http://* 'unsafe-inline'; script-src 'self' http://* 'unsafe-inline' 'unsafe-eval'" />-->
    <meta http-equiv="Content-Security-Policy" content="
                            default-src * data: blob: ws: wss: gap://ready file://*;
                            style-src * 'unsafe-inline'; 
                            script-src * 'unsafe-inline' 'unsafe-eval';
                            connect-src * ws: wss:;">
    <meta name="format-detection" content="telephone=no" />
    <meta name="msapplication-tap-highlight" content="no" />
    <meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width" />
    <meta http-equiv="Content-Security-Policy" content="default-src * 'unsafe-inline'; style-src 'self' 'unsafe-inline'; media-src"/>
    <link rel="stylesheet" type="text/css" href="css/reset.css" />
    <link rel="stylesheet" type="text/css" href="css/index.css" />
    <title>Kerst app!</title>
</head>
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而且我没有注意到我有两次"Content-Security-Policy"元标记,
我知道对吗?重复导致iOS只采用更严格的最新版本.删除了副本,第一次工作.

最后是核心代码

<head>
    <meta charset="utf-8" />
    <!--<meta http-equiv="Content-Security-Policy" 
    content="default-src *; style-src 'self' http://* 'unsafe-inline'; script-src 'self' http://* 'unsafe-inline' 'unsafe-eval'" />-->
    <meta http-equiv="Content-Security-Policy" content="
                            default-src * data: blob: ws: wss: gap://ready file://*;
                            style-src * 'unsafe-inline'; 
                            script-src * 'unsafe-inline' 'unsafe-eval';
                            connect-src * ws: wss:;">
    <meta name="format-detection" content="telephone=no" />
    <meta name="msapplication-tap-highlight" content="no" />
    <meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width" />
    <link rel="stylesheet" type="text/css" href="css/reset.css" />
    <link rel="stylesheet" type="text/css" href="css/index.css" />
    <title>Kerst app!</title>
</head>
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