script-src-strict_dynamic_meta_tag.html

<!DOCTYPE HTML>
<html>

<head>
    <title>A `strict-dynamic` policy can be served in a META tag.</title>
    <meta http-equiv="Content-Security-Policy" content="script-src 'strict-dynamic' 'nonce-dummy'">
    <script src='/resources/testharness.js' nonce='dummy'></script>
    <script src='/resources/testharnessreport.js' nonce='dummy'></script>

    <!-- CSP served: script-src 'strict-dynamic' 'nonce-dummy' -->
</head>

<body>
    <h1>A `strict-dynamic` policy can be served in a META tag.</h1>
    <div id='log'></div>

    <script nonce='dummy'>
        window.addEventListener('securitypolicyviolation', function(e) {
            assert_unreached('No CSP violation report has fired.');
        });

        async_test(function(t) {
            window.addEventListener('message', t.step_func(function(e) {
                if (e.data === 'appendChild') {
                    t.done();
                }
            }));
            var e = document.createElement('script');
            e.id = 'appendChild';
            e.src = 'simpleSourcedScript.js?' + e.id;
            e.onerror = t.unreached_func('Error should not be triggered.');
            document.body.appendChild(e);
        }, 'Script injected via `appendChild` is allowed with `strict-dynamic`.');
    </script>

    <script nonce='dummy'>
        async_test(function(t) {
            window.addEventListener('message', t.step_func(function(e) {
                if (e.data === 'appendChild-incorrectNonce') {
                    t.done();
                }
            }));
            var e = document.createElement('script');
            e.id = 'appendChild-incorrectNonce';
            e.src = 'simpleSourcedScript.js?' + e.id;
            e.setAttribute('nonce', 'wrong');
            e.onerror = t.unreached_func('Error should not be triggered.');
            document.body.appendChild(e);
        }, 'Script injected via `appendChild` is allowed with `strict-dynamic`, even if it carries an incorrect nonce.');
    </script>

    <script nonce='dummy'>
        async_test(function(t) {
            window.appendChildViaTextContent = t.step_func_done();
            var e = document.createElement('script');
            e.id = 'appendChild-textContent';
            e.textContent = "appendChildViaTextContent();";
            e.onerror = t.unreached_func('Error should not be triggered.');
            document.body.appendChild(e);
        }, 'Script injected via `appendChild` populated via `textContent` is allowed with `strict-dynamic`.');
    </script>

    <script nonce='dummy'>
        async_test(function(t) {
            window.appendChildViaTextContentIncorrectNonce = t.step_func_done();
            var e = document.createElement('script');
            e.id = 'appendChild-textContent-incorrectNonce';
            e.setAttribute('nonce', 'wrong');
            e.textContent = "appendChildViaTextContentIncorrectNonce();";
            e.onerror = t.unreached_func('Error should not be triggered.');
            document.body.appendChild(e);
        }, 'Script injected via `appendChild` populated via `textContent` is allowed with `strict-dynamic`, even if it carries an incorrect nonce.');
    </script>
</body>

</html>
chromium/third_party/blink/web_tests/external/wpt/content-security-policy/script-src/script-src-strict_dynamic_meta_tag.html
