Function onPayload

lib/protocol/Protocol.js:2031–2060

(payload)

}

function onPayload(payload) {
  // XXX: move this to the Decipher implementations?

  this._onPacket();

  if (payload.length === 0) {
    this._debug && this._debug('Inbound: Skipping empty packet payload');
    return;
  }

  payload = this._packetRW.read.read(payload);

  const type = payload[0];
  if (type === MESSAGE.USERAUTH_SUCCESS
      && !this._server
      && !this._authenticated) {
    this._authenticated = true;
    if (this._kex.negotiated.cs.compress === 'zlib@openssh.com')
      this._packetRW.write = new ZlibPacketWriter(this);
    if (this._kex.negotiated.sc.compress === 'zlib@openssh.com')
      this._packetRW.read = new ZlibPacketReader();
  }
  const handler = MESSAGE_HANDLERS[type];
  if (handler === undefined) {
    this._debug && this._debug(`Inbound: Unsupported message type: ${type}`);
    return;
  }

  return handler(this, payload);
}

function getCompatFlags(header) {
  const software = header.versions.software;