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Service workers are flagged by SonarCloud Scan with Issue #13150

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jovani-io opened this issue May 5, 2023 · 0 comments
Open

Service workers are flagged by SonarCloud Scan with Issue #13150

jovani-io opened this issue May 5, 2023 · 0 comments

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@jovani-io
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    Vulnerability suggested resolution:

Compliant Solution

When sending a message:

var iframe = document.getElementById("testsecureiframe");iframe.contentWindow.postMessage("hello", "https://secure.example.com"); // Compliant

When receiving a message:

window.addEventListener("message", function(event) {
if (event.origin !== "http://example.org") // Compliant
return;

console.log(event.data)

});

Code with Issue: service-worker.js

Lines: 20 -24

self.addEventListener('message', (event) => {

if (event.data && event.data.type === 'SKIP_WAITING') {
self.skipWaiting();
}
});

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