40 lines
1.1 KiB
JavaScript
40 lines
1.1 KiB
JavaScript
const child_process = require("child_process");
|
|
const options = { encoding: "ascii", windowsHide: true, timeout: 200 };
|
|
const platforms = {
|
|
win32: [
|
|
"REG QUERY HKLM\\SOFTWARE\\Microsoft\\Cryptography /v MachineGuid",
|
|
/MachineGuid\s+REG_SZ\s+(.*?)\s/,
|
|
],
|
|
darwin: [
|
|
"ioreg -rd1 -c IOPlatformExpertDevice",
|
|
/"IOPlatformUUID" = "(.*?)"/,
|
|
],
|
|
linux: [
|
|
"cat /var/lib/dbus/machine-id /etc/machine-id 2> /dev/null || true",
|
|
/^([\da-f]+)/,
|
|
],
|
|
};
|
|
const crypto = require("crypto");
|
|
|
|
const defaultHWID = "recorderinthesandybridge";
|
|
|
|
/**
|
|
* Returns machine hardware id.
|
|
* @return {Promise<string>}
|
|
*/
|
|
function getHwId() {
|
|
return new Promise((resolve) => {
|
|
try {
|
|
const getter = platforms[process.platform];
|
|
if (getter) {
|
|
const result = getter[1].exec(child_process.execSync(getter[0], options));
|
|
if (result) resolve(crypto.createHash("md5").update(result[1]).digest("hex"));
|
|
}
|
|
resolve(crypto.createHash("md5").update(defaultHWID).digest("hex"));
|
|
} catch {
|
|
resolve(crypto.createHash("md5").update(defaultHWID).digest("hex"));
|
|
}
|
|
})
|
|
}
|
|
exports.getHwId = getHwId;
|