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Diffstat (limited to '')
| -rw-r--r-- | testing/web-platform/tests/content-security-policy/script-src/scriptnonce-changed-2.html | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/testing/web-platform/tests/content-security-policy/script-src/scriptnonce-changed-2.html b/testing/web-platform/tests/content-security-policy/script-src/scriptnonce-changed-2.html new file mode 100644 index 0000000000..f2321dd656 --- /dev/null +++ b/testing/web-platform/tests/content-security-policy/script-src/scriptnonce-changed-2.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<head> + <title>CSP inline script check is done at #prepare-a-script (nonce)</title> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'nonce-abc' 'sha256-deadbeef'"></meta> +</head> +<!-- + "Should element's inline behavior be blocked by Content Security Policy?" + is executed at the time of https://html.spec.whatwg.org/C/#prepare-a-script, + not at https://html.spec.whatwg.org/C/#execute-the-script-block. + So when nonce is modified after #prepare-a-script, the nonce BEFORE + the modification is used for hash check. +--> +<script nonce="abc"> +let log2 = ''; +</script> + +<!-- Execution order: + async script is executed + -> stylesheet is loaded + -> inline script is executed. --> +<link rel="stylesheet" href="support/empty.css?dummy=4&pipe=trickle(d2)" type="text/css"> +<script src="support/change-scriptnonce-before-execute.js?dummy=4&pipe=trickle(d1)" async></script> +<script id="scr2" nonce="wrong">log2 += 'scr2 executed';</script> + +<script nonce="abc"> +test(() => { + assert_equals(log2, ''); +}, 'scr2 nonce before modification should be blocked'); +</script> |