const iv = mediaKeyExpanded.slice(0, 16);
const cipherKey = mediaKeyExpanded.slice(16, 48);
const macKey = mediaKeyExpanded.slice(48, 80);

const cipher = crypto.createCipheriv('aes-256-cbc', cipherKey, iv);
let enc = cipher.update(imageData);
enc = Buffer.concat([iv, enc, cipher.final()]);

const sig = crypto.createHmac("sha256", macKey).update(Buffer.concat([iv, enc])).digest();
const mac = sig.slice(0, 10);

let sum = crypto.createHash('sha256');
sum.update(imageData);
const fileSha256 = sum.digest();

let sum2 = crypto.createHash('sha256');
sum2.update(Buffer.concat([enc, mac]));
const fileEncSha256 = sum2.digest();

const fileEncSha256B64 = fileEncSha256.toString('base64');

wa.client.ws.sendCmd('query', 'mediaConn').then(data => {
      const auth = data.media_conn.auth;
      const options = {
        hostname: 'mmg-fna.whatsapp.net',
        path: `/mms/image/${(fileEncSha256B64)}?auth=${encodeURI(auth)}&token=${(fileEncSha256B64)}`,
        method: 'POST',
        port: 443,
        headers: {
          'Origin': 'https://web.whatsapp.com',
          'Referer': 'https://web.whatsapp.com/',
        }
      };

      const req = https.request(options, resp => {
        resp.on('data', (d) => {
          const jd = JSON.parse(d)

          const webMsg = new WebMessageInfo();
          const msg = new Message();
          const key = new MessageKey();
          const msgId = createMessageId();

          key.setId(msgId);
          key.setRemotejid(widHelper.sanitizer('[email protected]'));
          key.setFromme(true);

          const imageProto = new ImageMessage();
          imageProto.setUrl(jd.url);
          imageProto.setMediakey(mediaKey.toString('base64'));
          imageProto.setMimetype('image/jpeg');
          imageProto.setFileencsha256(fileEncSha256.toString('base64'));
          imageProto.setFilesha256(fileSha256.toString('base64'));
          imageProto.setDirectpath(jd.direct_path);
          imageProto.setMediakeytimestamp(mediaKeyTime);
          imageProto.setFilelength(Buffer.byteLength(imageData));

          msg.setImagemessage(imageProto);

          webMsg.setMessage(msg);
          webMsg.setKey(key);
          webMsg.setMessagetimestamp(Math.floor(Date.now() / 1000));
          webMsg.setStatus(1);

          const buf = webMsg.serializeBinary();
          const node = wa.client.actionNode("relay", [
            ["message", undefined, buf]
          ]);

          wa.client.ws.sendNode(node, msgId, binaryOptions(METRIC.MESSAGE));

        });
      });
      req.on('error', (e) => {
        console.error('errorerrorerrorerrorerrore', e);
      });
      req.write(Buffer.concat([enc, mac]));
      req.end();
    })

[
    "query",
    {
        count: "50",
        epoch: "5",
        index: "7A7B3E4A12A9F5BB266B1BBDE95EDF59",
        kind: "before",
        owner: "true",
        participant: undefined,
        type: "message",
        jid: {
            server: "c.us",
            user: "919133xxxxx",
            _serialized: "[email protected]"
        }

    },
    undefined
]