init

background.js

@@ -0,0 +1,11 @@
+// Strip CSP headers from Yandex Music responses so our video can load
+browser.webRequest.onHeadersReceived.addListener(
+  (details) => {
+    const headers = details.responseHeaders.filter(
+      (h) => !["content-security-policy", "x-content-security-policy"].includes(h.name.toLowerCase())
+    );
+    return { responseHeaders: headers };
+  },
+  { urls: ["*://music.yandex.ru/*", "*://music.yandex.com/*"] },
+  ["blocking", "responseHeaders"]
+);