Method parseLicense

background.js:76–106

(decodedLicense, sessionId, tab_url)

    }

    static async parseLicense(decodedLicense, sessionId, tab_url) {
        if (!Background.wrmHeaderMap.has(sessionId)) {
            return;
        }

        const selected_device_name = await DeviceManager.getSelectedPlayreadyDevice();
        if (!selected_device_name) {
            return;
        }

        const device_b64 = await DeviceManager.loadPlayreadyDevice(selected_device_name);
        const playready_device = new Device(Utils.base64ToBytes(device_b64));
        const cdm = Cdm.fromDevice(playready_device);

        const returned_keys = cdm.parseLicense(decodedLicense);
        const keys = returned_keys.map(key => ({ k: utils.bytesToHex(key.key), kid: utils.bytesToHex(key.key_id) }));

        const wrmHeader = Background.wrmHeaderMap.get(sessionId);
        console.log("[PlayreadyProxy2]", "KEYS", JSON.stringify(keys), sessionId);

        const log = {
            type: "PLAYREADY",
            wrm_header: wrmHeader,
            keys: keys,
            url: tab_url,
            timestamp: Math.floor(Date.now() / 1000),
            manifests: Background.manifests.has(tab_url) ? Background.manifests.get(tab_url) : []
        }
        Background.logs.push(log);
        await AsyncLocalStorage.setStorage({[wrmHeader]: log});
    }

    static openPrdPicker() {
        chrome.windows.create({