forked from tpd94/CDRM-Extension
97 lines
2.8 KiB
JavaScript
97 lines
2.8 KiB
JavaScript
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// Inject `inject.js` into the page context
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(function injectScript() {
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const script = document.createElement("script");
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script.src = chrome.runtime.getURL("inject.js");
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script.type = "text/javascript";
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script.onload = () => script.remove(); // Clean up
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// Inject directly into <html> or <head>
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(document.documentElement || document.head || document.body).appendChild(script);
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})();
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// Listen for messages from the injected script
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window.addEventListener("message", function (event) {
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if (event.source !== window) return;
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if (
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["__DRM_TYPE__", "__PSSH_DATA__", "__KEYS_DATA__", "__LICENSE_URL__"].includes(
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event.data?.type
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)
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) {
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chrome.runtime.sendMessage({
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type: event.data.type.replace("__", "").replace("__", ""),
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data: event.data.data,
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});
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}
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if (event.data.type === "__GET_CDM_DEVICES__") {
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chrome.storage.local.get(["widevine_device", "playready_device"], (result) => {
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const widevine_device = result.widevine_device || null;
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const playready_device = result.playready_device || null;
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window.postMessage(
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{
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type: "__CDM_DEVICES__",
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widevine_device,
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playready_device,
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},
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"*"
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);
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});
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}
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if (event.data.type === "__GET_INJECTION_TYPE__") {
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chrome.storage.local.get("injection_type", (result) => {
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const injectionType = result.injection_type || "LICENSE";
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window.postMessage(
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{
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type: "__INJECTION_TYPE__",
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injectionType,
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},
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"*"
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);
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});
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}
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if (event.data.type === "__GET_DRM_OVERRIDE__") {
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chrome.storage.local.get("drm_override", (result) => {
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const drmOverride = result.drm_override || "DISABLED";
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window.postMessage(
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{
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type: "__DRM_OVERRIDE__",
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drmOverride,
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},
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"*"
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);
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});
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}
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// Manifest header and URL
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const seenManifestUrls = new Set();
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if (event.data?.type === "__MANIFEST_URL__") {
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const url = event.data.data;
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if (seenManifestUrls.has(url)) return;
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seenManifestUrls.add(url);
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console.log("✅ [Content] Unique manifest URL:", url);
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chrome.runtime.sendMessage({
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type: "MANIFEST_URL_FOUND",
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data: url,
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});
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}
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if (event.data?.type === "__MANIFEST_HEADERS__") {
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const { url, headers } = event.data;
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console.log("[Content.js] Manifest Headers:", url, headers);
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chrome.runtime.sendMessage({
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type: "MANIFEST_HEADERS",
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url,
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headers,
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});
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}
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});
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