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net.py
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net.py
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import ast
import ndjson
import copy
import inspect
import _thread
from utils import *
from pwdmanager import PwdManager
from relay import init_relay, DahuaHttp
def dahua_proto(proto):
""" DVRIP have different codes in their protocols """
headers = [
b'\xa0\x00', # 3DES Login
b'\xa0\x01', # DVRIP Send Request Realm
b'\xa0\x05', # DVRIP login Send Login Details
b'\xb0\x00', # DVRIP Receive
b'\xb0\x01', # DVRIP Receive
b'\xa3\x01', # DVRIP Discover Request
b'\xb3\x00', # DVRIP Discover Response
b'\xf6\x00', # DVRIP JSON
]
if proto[:2] in headers:
return True
return False
class Network(object):
def __init__(self):
super(Network, self).__init__()
self.args = None
""" If we don't have own udp server running in main app, will be False and we do not send anything """
self.tcp_server = None
self.console_attach = None
self.DeviceClass = None
self.DeviceType = None
self.AuthCode = None
self.ErrorCode = None
# Internal sharing
self.ID = 0 # Our Request / Response ID that must be in all requests and initiated by us
self.SessionID = 0 # Session ID will be returned after successful login
self.header = None
self.instance_serviceDB = {} # Store of Object, ProcID, SID, etc.. for 'service'
self.multicall_query_args = [] # Used with system.multicall method
self.multicall_query = [] # Used with system.multicall method
self.multicall_return_check = None # Used with system.multicall method
self.fuzzDB = {} # Used when fuzzing some calls
self.RestoreEventHandler = {} # Cache of temporary enabled events
self.params_tmp = {} # Used in instance_create()
self.attachParamsTMP = [] # Used in instance_create()
self.RemoteServicesCache = {} # Cache of remote services, used to check if certain service exist or not
self.RemoteMethodsCache = {} # Cache of used remote methods
self.RemoteConfigCache = {} # Cache of remote config
self.rhost = None
self.rport = None
self.proto = None
self.events = None
self.ssl = None
self.relay_host = None
self.timeout = None
self.udp_server = None
self.proto = None
self.relay = None
self.remote = None
self.debug = None
self.debugCalls = None # Some internal debugging
self.event = threading.Event()
self.socket_event = threading.Event()
self.lock = threading.Lock()
self.recv_stream_status = threading.Event()
self.terminate = False
#############################################################################################################
#
# Custom pwntools functions
#
#############################################################################################################
def custom_can_recv(self, timeout=0.020):
"""
wrapper for pwntools 'can_recv()'
SSLSocket and paramiko recv() do not support any flags
"""
time.sleep(timeout)
try:
""" pwntools """
if self.remote.can_recv():
return True
return False
except TypeError:
""" paramiko ssh """
if self.remote.sock.recv_ready():
return True
return False
except ValueError:
""" SSL """
# TODO: Not found any way for SSL
return True
except AttributeError:
""" OSError """
print('AttributeError')
return False
def custom_connect_remote(self, rhost, rport, timeout=10):
""" Custom SSH connect_remote(), still we using pwntools 'transport()' """
# channel = self.relay.transport.Channel(timeout=timeout)
channel = self.relay.transport.open_channel('direct-tcpip', (rhost, rport), ('127.0.0.1', 0), timeout=timeout)
print(self.relay.transport.is_active())
return channel
def custom_exec_command(self, cmd, script='', timeout=10, env_export=None):
""" Custom SSH exec_command(), still using pwntools 'transport()' """
env_export = ';'.join('export {}={}'.format(var, env_export.get(var)) for var in env_export)
cmd = ''.join([env_export, cmd, script])
stdout = b''
stderr = b''
sftp = None
relay = None
"""
Generally not many embedded devices who has sftp support,
meaning it will most likely not support exec_command() and/or python either.
Just to avoid potential 'psh' hanging in embedded devices
"""
try:
sftp = self.relay.transport.open_session(timeout=timeout)
sftp.settimeout(timeout=timeout)
sftp.invoke_subsystem('sftp')
except Exception as e:
print('[custom_exec_command] (sftp)', repr(e))
return {"stdout": [], "stderr": ['embedded devices not supported']}
finally:
if sftp:
sftp.close()
try:
relay = self.relay.transport.open_session(timeout=timeout)
relay.settimeout(timeout=timeout)
relay.exec_command(cmd)
while True:
stdout = b''.join([stdout, relay.recv(4096)])
if relay.exit_status_ready():
break
""" Catch potential stderr from remote """
stderr = b''.join([stderr, relay.recv_stderr(4096)])
except Exception as e:
print('[custom_exec_command] (relay)', repr(e))
return {"stdout": [], "stderr": ['exec request failed on channel {}'.format(relay.get_id())]}
finally:
if relay:
relay.close()
stdout = stdout.decode('utf-8').split('\n')
stderr = stderr.decode('utf-8').split('\n')
""" return output in list, remove potential empty entries """
return {
"stdout": [x for x in stdout if x],
"stderr": [x for x in stderr if x]
}
def dh_discover(self, msg):
""" Device DHIP/DVRIP discover function """
cmd = msg.split()
dh_data = None
host = None
sock = None
remote_recvfrom = None
remote_ip = None
remote_port = None
usage = {
"dhip": "[host]",
"dvrip": "[host]"
}
if len(cmd) < 2 or len(cmd) > 3 or cmd[1] == '-h':
log.info('{}'.format(help_all(msg=msg, usage=usage)))
return True
discover = cmd[1]
if discover == 'dhip':
if len(cmd) == 2:
dip = '239.255.255.251'
else:
dip = check_host(cmd[2])
if not dip:
log.failure("Invalid RHOST")
return False
dport = 37810
query_args = {
"method": "DHDiscover.search",
# "method": "deviceDiscovery.refresh",
# "method": "deviceDiscovery.ipScan",
# "method": "DHDiscover.setConfig",
# "method": "Security.getEncryptInfo",
# "method": "DevInit.account",
# "method": "PasswdFind.getDescript",
# "method": "PasswdFind.resetPassword",
# "method": "PasswdFind.checkAuthCode",
# "method": "DevInit.leAction",
# "method": "userManager.getCaps",
# "method": "DevInit.access",
# "method": "Security.modifyPwdOutSession",
"params": {
"mac": "",
"uni": 1
},
}
header = \
p64(0x2000000044484950, endian='big') + p64(0x0) + p32(len(json.dumps(query_args))) + \
p32(0x0) + p32(len(json.dumps(query_args))) + p32(0x0)
packet = header + json.dumps(query_args).encode('latin-1')
elif discover == 'dvrip':
if len(cmd) == 2:
dip = '255.255.255.255'
else:
dip = check_host(cmd[2])
if not dip:
log.failure("Invalid RHOST")
return False
dport = 5050
packet = p32(0xa3010001, endian='big') + (p32(0x0) * 3) + p32(0x02000000, endian='big') + (p32(0x0) * 3)
else:
log.failure('{}'.format(help_all(msg=cmd[0], usage=usage)))
return False
if self.relay_host:
script = r"""
import os, sys, socket, base64
socket.setdefaulttimeout(4)
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
sock.sendto(base64.b64decode(os.getenv('PACKET')), (os.getenv('dip'),int(os.getenv('dport'))))
while True:
try:
dh_data, addr = sock.recvfrom(8196)
print({"host": addr[0],
"dh_data": base64.b64encode(dh_data)
})
except Exception as e:
# sys.stderr.write(repr(e))
break
sock.close()
"""
env_export = {
'PATH': '/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin',
'PACKET': b64e(packet),
'dip': dip,
'dport': str(dport)
}
if not self.relay:
dh_data = init_relay(relay=self.relay_host, rhost=self.rhost, rport=self.rport, discover=discover)
if not dh_data:
return False
self.relay = dh_data.get('dh_relay')
remote_recvfrom = self.custom_exec_command(
cmd=';python -c ', script=sh_string(script), env_export=env_export)
else:
socket.setdefaulttimeout(3)
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
self._debug("SEND", packet)
sock.sendto(packet, (dip, dport))
while True:
if self.relay:
for host in remote_recvfrom.get('stdout'):
x = ast.literal_eval(host)
dh_data = b64d(x.get('dh_data'))
remote_ip = x.get('host')
remote_port = dport
break
if len(remote_recvfrom.get('stdout')):
remote_recvfrom.get('stdout').remove(host)
else:
if len(remote_recvfrom.get('stderr')):
for stderr in remote_recvfrom.get('stderr'):
log.warning('[stderr] {}'.format(stderr))
return True
else:
try:
dh_data, addr = sock.recvfrom(4096)
remote_ip = addr[0]
remote_port = addr[1]
except (Exception, KeyboardInterrupt, SystemExit):
sock.close()
return True
log.success("dh_discover response from: {}:{}".format(remote_ip, remote_port))
self._debug("RECV", dh_data)
dh_data = dh_data[32:].decode('latin-1')
if discover == 'dhip':
dh_data = json.loads(dh_data.strip('\x00'))
print(json.dumps(dh_data, indent=4))
elif discover == 'dvrip':
bin_info = {
"Version": {
"Version": "{}.{}.{}.{}".format(
u16(dh_data[0:2]), u16(dh_data[2:4]), u16(dh_data[4:6]), u16(dh_data[6:8]))
},
"Network": {
"Hostname": dh_data[8:24].strip('\x00'),
"IPAddress": unbinary_ip(dh_data[24:28]),
"SubnetMask": unbinary_ip(dh_data[28:32]),
"DefaultGateway": unbinary_ip(dh_data[32:36]),
"DnsServers": unbinary_ip(dh_data[36:40]),
},
"AlarmServer": {
"Address": unbinary_ip(dh_data[40:44]),
"Port": u16(dh_data[44:46]),
"Unknown46-47": u8(dh_data[46:47]),
"Unknown47-48": u8(dh_data[47:48]),
},
"Email": {
"Address": unbinary_ip(dh_data[48:52]),
"Port": u16(dh_data[52:54]),
"Unknown54-55": u8(dh_data[54:55]),
"Unknown55-56": u8(dh_data[55:56]),
},
"Unknown": {
"Unknown56-50": unbinary_ip(dh_data[56:60]),
"Unknown60-62": u16(dh_data[60:62]),
"Unknown82-86": unbinary_ip(dh_data[82:86]),
"Unknown86-88": u16(dh_data[86:88]),
},
"Web": {
"Port": u16(dh_data[62:64]),
},
"HTTPS": {
"Port": u16(dh_data[64:66]),
},
"DVRIP": {
"TCPPort": u16(dh_data[66:68]),
"MaxConnections": u16(dh_data[68:70]),
"SSLPort": u16(dh_data[70:72]),
"UDPPort": u16(dh_data[72:74]),
"Unknown74-75": u8(dh_data[74:75]),
"Unknown75-76": u8(dh_data[75:76]),
"MCASTAddress": unbinary_ip(dh_data[76:80]),
"MCASTPort": u16(dh_data[80:82]),
},
}
log.info("Binary:\n{}".format(json.dumps(bin_info, indent=4)))
log.info("Ascii:\n{}".format(dh_data[88:].strip('\x00')))
def dh_connect(self, username=None, password=None, logon=None, force=False):
""" Initiate connection to device and handle possible calls from cmd line """
console = None
log.info(
color('logon type "{}" with proto "{}" at {}:{}'.format(logon, self.proto, self.rhost, self.rport), LGREEN)
)
if self.relay_host:
dh_data = init_relay(relay=self.relay_host, rhost=self.rhost, rport=self.rport)
if not dh_data:
return False
self.relay = dh_data.get('dh_relay')
self.remote = dh_data.get('dh_remote')
elif self.proto == 'http' or self.proto == 'https':
self.remote = DahuaHttp(self.rhost, self.rport, proto=self.proto, timeout=self.timeout)
else:
try:
self.remote = remote(self.rhost, self.rport, ssl=self.ssl, timeout=self.timeout)
except PwnlibException:
return False
if self.args.test:
self.header = self.proto_header()
return True
if not self.args.dump:
console = log.progress(color('Dahua Debug Console', YELLOW))
console.status(color('Trying', YELLOW))
if self.proto == 'dvrip' or self.proto == '3des':
if not self.dahua_dvrip_login(username=username, password=password, logon=logon):
if not self.args.dump:
if self.args.save:
console.success('Save host')
else:
console.failure(color("Failed", RED))
return False
else:
return False
elif self.proto == 'dhip' or self.proto == 'http' or self.proto == 'https':
if not self.dahua_dhip_login(username=username, password=password, logon=logon, force=force):
if not self.args.dump:
if self.args.save:
console.success('Save host')
else:
console.failure(color('Failed', RED))
return False
else:
return False
# Old devices fail and close connection
if logon != 'old_3des':
query_args = {
"method": "userManager.getActiveUserInfoAll",
"params": {
},
}
dh_data = self.send_call(query_args)
users = '{}'.format(help_msg('Active Users'))
if dh_data.get('params').get('users') is not None:
for user in dh_data.get('params').get('users'):
users += '{}@{} since {} with "{}" (Id: {}) \n'.format(
user.get('Name'),
user.get('ClientAddress'),
user.get('LoginTime'),
user.get('ClientType'),
user.get('Id'))
else:
users += 'None'
log.info(users)
query_args = {
"method": "magicBox.getDeviceType",
"params": None,
}
self.send_call(query_args, multicall=True)
""" Classes: NVR, IPC, VTO, VTH, DVR... etc. """
query_args = {
"method": "magicBox.getDeviceClass",
"params": None,
}
self.send_call(query_args, multicall=True)
query_args = {
"method": "global.getCurrentTime",
"params": None,
}
dh_data = self.send_call(query_args, multicall=True, multicallsend=True)
self.DeviceClass = \
dh_data.get('magicBox.getDeviceClass').get('params').get('type') \
if dh_data and dh_data.get('magicBox.getDeviceClass').get('result') else '(null)'
self.DeviceType = \
dh_data.get('magicBox.getDeviceType').get('params').get('type')\
if dh_data and dh_data.get('magicBox.getDeviceType').get('result') else '(null)'
if dh_data and dh_data.get('global.getCurrentTime').get('params'):
remote_time = dh_data.get('global.getCurrentTime').get('params').get('time')
elif dh_data and dh_data.get('global.getCurrentTime').get('result'):
remote_time = dh_data.get('global.getCurrentTime').get('result')
else:
remote_time = '(null)'
log.info("Remote Model: {}, Class: {}, Time: {}".format(
self.DeviceType,
self.DeviceClass,
remote_time
))
if self.args.dump:
return True
if not self.instance_service('console', dattach=True, start=True):
console.failure(color("Attach Console failed, using local only", LRED))
self.console_attach = False
else:
self.console_attach = True
console.success(color('Success', GREEN))
if self.events:
self.event_manager(msg='events 1')
if self.proto in ['http', 'https']:
_thread.start_new_thread(self.subscribe_notify, ())
return True
def _sleep_check_socket(self, delay):
""" This function will act as the delay for keepAlive of the connection
At same time it will check and process any late incoming packets every second,
which will end up in clientNotifyData()
"""
keep_alive = 0
dsleep = 1
dh_data = None
while True:
if delay <= keep_alive:
break
else:
keep_alive += dsleep
if self.terminate:
break
# If received dh_data and not another process locked p2p(), should be callback, break
if self.custom_can_recv() and not self.lock.locked():
try:
dh_data = self.p2p(packet=None, recv=True)
if not dh_data:
continue
""" Will always return list """
dh_data = fix_json(dh_data)
for NUM in range(0, len(dh_data)):
self._check_for_keepalive(dh_data[NUM])
except EOFError as e:
log.failure('[_sleep_check_socket] {}'.format(repr(e)))
self.remote.close()
return False
except (AttributeError, ValueError, TypeError) as e:
log.failure('[_sleep_check_socket] ({}) {}'.format(repr(e), dh_data))
pass
time.sleep(dsleep)
continue
def _p2p_keepalive(self, delay):
""" Main keepAlive thread """
keep_alive = log.progress(color('keepAlive thread', YELLOW))
keep_alive.success(color('Started', GREEN))
self.keep_alive_timeout_times = 5
self.keep_alive_timeout = 0
while True:
self._sleep_check_socket(delay)
if self.terminate:
return False
if not self.remote.connected() or self.keep_alive_timeout == self.keep_alive_timeout_times:
log.warning('self termination ({})'.format(self.rhost))
self.terminate = True
self.remote.close()
# TEST
# del self.remote
if self.relay:
self.relay.close()
# TEST
# del self.relay
return False
query_args = {
"method": "global.keepAlive",
"params": {
"timeout": delay,
"active": True
},
}
try:
dh_data = self.p2p(query_args, timeout=10)
# print('[keepAlive] sending/receiving', dh_data)
except requests.exceptions.RequestException:
self.keep_alive_timeout = self.keep_alive_timeout_times
self.event.set()
self.remote.close()
# TEST
# del self.remote
if self.relay:
self.relay.close()
# TEST
# del self.relay
continue
except EOFError as e:
log.failure('[keepAlive] {}'.format(repr(e)))
self.remote.close()
if self.relay:
self.relay.close()
continue
if dh_data is None:
log.failure('[keepAlive timeout] ({})'.format(self.rhost))
self.keep_alive_timeout += 1
self.event.set()
continue
""" Will always return list """
dh_data = fix_json(dh_data)
for NUM in range(0, len(dh_data)):
self._check_for_keepalive(dh_data[NUM])
def _check_for_keepalive(self, dh_data):
try:
# keepAlive answer
if dh_data.get('result') and dh_data.get('params').get('timeout'):
if self.event.is_set():
log.success('[keepAlive back] ({})'.format(self.rhost))
self.keep_alive_timeout = 0
self.event.clear()
elif not dh_data.get('result') and dh_data.get('error').get('code') == 287637505:
# Invalid session in request data!
log.failure('[keepAlive timeout] ({})'.format(self.rhost))
self.keep_alive_timeout = self.keep_alive_timeout_times
self.event.set()
else:
"""
Not keepAlive answer, send it away to clientNotify
check for 'client.' callback 'method' or other stuff
"""
if dh_data:
self.client_notify(json.dumps(dh_data))
except AttributeError:
if dh_data:
self.client_notify(json.dumps(dh_data))
pass
#
# Any late dh_data processed from the '_p2p_keepalive()' thread coming from remote device will end up here,
# sort out with "client.notify....." callback
#
def client_notify(self, dh_data):
#
# Some stuff prints sometimes 'garbage', like 'dvrip -l'
#
dh_data = ndjson.loads(dh_data, strict=False)
for NUM in range(0, len(dh_data)):
dh_data = dh_data[NUM]
if dh_data.get('method') == 'client.notifyConsoleResult':
return self.console_result(msg=dh_data, callback=True)
elif dh_data.get('method') == 'client.notifyConsoleAsyncResult':
return self.console_result(msg=dh_data, callback=True)
elif dh_data.get('method') == 'client.notifyDeviceInfo':
return self.device_discovery(msg=dh_data, callback=True)
elif dh_data.get('method') == 'client.notifyEventStream':
if self.udp_server:
dh_data['host'] = self.rhost
#
# wifi also need events
#
# print('[2] netApp')
# self.net_app(dh_data,callback=True)
#
# Send off to main event handler
#
notify_event = socket.socket(family=socket.AF_INET, type=socket.SOCK_DGRAM)
notify_event.sendto(json.dumps(dh_data).encode('latin-1'), ("127.0.0.1", EventInServerPort))
notify_event.close()
else:
try:
if dh_data.get('method'):
log.failure(color("[clientNotify] Unhandled callback: {}".format(dh_data.get('method')), RED))
print(json.dumps(dh_data, indent=4))
except AttributeError:
log.failure('[clientNotify] Unknown dh_data: {}'.format(dh_data))
pass
return True
def send_call(self, query_args=None, multicall=False, multicallsend=False, errorcodes=False, login=False):
""" Primary function for sending/receiving data """
if query_args is None:
query_args = ''
""" Single call """
if not multicall and not len(self.multicall_query_args):
""" Just to make 'params' consistent both if it is 'None' or '{}' """
if len(query_args) and query_args.get('params') is not None:
if not len(query_args.get('params')):
query_args.update({"params": None})
try:
dh_data = self.p2p(query_args, login=login)
except (KeyboardInterrupt, EOFError):
return None
if not dh_data:
return None
"""
Replicating how Dahua sending dh_data, so we pass on received dh_data with 'transfer'
packet + split('\n')
[JSON][0]
[DATA][1]
"""
try:
dh_data = json.loads(dh_data)
except (AttributeError, JSONDecodeError) as e:
if not dh_data.find('\n'):
log.failure("[sendCall] (json) ({}) {}".format(repr(e), dh_data))
pass
tmp = dh_data.split('\n')
dh_data = json.loads(tmp[0])
dh_data.update({"transfer": b64e(tmp[1])})
pass
if not dh_data.get('result') and dh_data.get('error'):
if self.debugCalls:
log.failure(color("query: {}".format(query_args), GREEN))
log.failure(color(
"response: {}".format(dh_data), LRED))
if errorcodes:
return dh_data
else:
return False
return dh_data
""" Multi call """
if not len(self.multicall_query_args):
self.multicall_query_args = []
self.multicall_return_check = []
"""
Normally we will return JSON dh_data with key as the 'method' name when 'params' is None
Others we will use 'params' name, as the 'method' name can be the same for different calls
"""
# TODO: For now we need to specify known calls, should be bit smarter to handle all kind of methods
# (maybe by using ID)
#
# Just to make 'params' consistent both if it is 'None' or '{}'
if len(query_args) and query_args.get('params') is not None:
if not len(query_args.get('params')):
query_args.update({"params": None})
if isinstance(query_args, dict):
query_args.update({
'id': self.ID,
'session': self.SessionID
})
self.update_id()
if len(query_args):
if query_args.get('params') is None:
method = query_args.get('method')
elif query_args.get('method') == 'configManager.getConfig' and query_args.get('params').get('name'):
method = query_args.get('params').get('name')
elif query_args.get('method') == 'configManager.setConfig' and query_args.get('params').get('name'):
method = query_args.get('params').get('name')
elif query_args.get('method') == 'configManager.getDefault' and query_args.get('params').get('name'):
method = query_args.get('params').get('name')
elif query_args.get('method').split('.')[0] == 'netApp':
method = query_args.get('method')
# TODO: Very beta test
elif query_args.get('id'):
method = query_args.get('id')
else:
log.failure("[sendCall] (multicall): {}".format(query_args.get('method')))
return False
self.multicall_query_args.append(query_args)
self.multicall_return_check.append({"id": query_args.get('id'), "method": method})
# TODO: Not good idea to have one additional outside of P2P, but is needed (for now)
# self.ID += 1
if multicall and multicallsend and len(self.multicall_query_args):
self.multicall_query = {
"method": "system.multicall",
"params": self.multicall_query_args,
}
try:
dh_data = self.p2p(self.multicall_query)
except (KeyboardInterrupt, EOFError):
self.multicall_query_args = []
self.multicall_return_check = []
return None
if not dh_data or not len(dh_data):
print('[system.multicall] data:', dh_data)
if self.debugCalls:
log.failure(color("[sendCall #1] No dh_data back with query: (system.multicall)", LRED))
# Lets listen again, keepAlive might got it and sent back to recv()
try:
dh_data = self.p2p(packet=None, recv=True)
except (KeyboardInterrupt, EOFError):
if self.debugCalls:
log.failure(color("[sendCall #2] No dh_data back with query: (system.multicall)", LRED))
self.multicall_query_args = []
self.multicall_return_check = []
return None
if not dh_data:
return None
try:
dh_data = json.loads(dh_data)
except (AttributeError, JSONDecodeError) as e:
log.failure("[sendCall] (json) ({}) {}".format(repr(e), dh_data))
try:
dh_data += self.p2p(packet=None, recv=True)
except (KeyboardInterrupt, EOFError):
self.multicall_query_args = []
self.multicall_return_check = []
return None
if not dh_data:
return None
if not dh_data.get('result'):
if self.debugCalls:
log.failure(color("query: {}".format(self.multicall_query_args), GREEN))
log.failure(color(
"response: {}".format(dh_data), LRED))
return None
dh_data = dh_data.get('params')
tmp = {}
for key in range(0, len(dh_data)):
""" Looks like to be FIFO, bailout just in case to catch any ID mismatch """
if not self.multicall_return_check[key].get('id') == dh_data[key].get('id'):
log.error("Function SendCall() ID mismatch :\nreq: {}\nres: {}".format(
self.multicall_return_check[key], dh_data[key]))
tmp[self.multicall_return_check[key].get('method')] = dh_data[key]
self.multicall_query_args = []
self.multicall_return_check = None
return tmp
def instance_service(
self, method_name='', dattach=False, params=None, attach_params=None,
stop=False, start=False, pull=None, clean=False, list_all=False, fuzz=False,
attach_only=False, multicall=False, multicallsend=False):
"""
Main function to create remote instance and attach (if needed)
Storing all details in 'self.instance_serviceDB', simplifies to create/check/pull/close remote instance
"""
if clean:
for service in copy.deepcopy(self.instance_serviceDB):
if not service == 'console':
log.warning(
color('BUG: instance_service "{}" should have already been stopped (stop now)'.format(service),
LRED))
if self.debugCalls:
log.info('[instance_service] sending stop to: {}'.format(service))
self.instance_service(service, stop=True)
return True
elif list_all:
for service in self.instance_serviceDB:
dh_data = '{}'.format(help_msg(service))
for key in self.instance_serviceDB.get(service):
dh_data += '[{}] = {}\n'.format(key, self.instance_serviceDB.get(service).get(key))
log.info(dh_data)
return True
elif pull:
if method_name not in self.instance_serviceDB:
if self.debugCalls:
log.failure('[instanceService] (pull) method_name: {} do not exist'.format(method_name))
return False
if self.debugCalls:
log.success('[instanceService] (pull) method_name: {} do exist'.format(method_name))
return self.instance_serviceDB.get(method_name).get(pull)
elif start:
if not self.check_for_service(method_name):
if self.debugCalls:
log.failure('[instanceService] (service) method_name: {} do not exist'.format(method_name))
return False
if method_name in self.instance_serviceDB:
if self.debugCalls:
log.failure('[instanceService] (create) method_name: {} do exist'.format(method_name))
return False
object_id, _proc_id, _sid, dparams, attach_params = self.instance_create(
method=method_name,
dattach=True if attach_params else dattach,
params=params,
attach_params=attach_params,
fuzz=fuzz,
attach_only=attach_only,
multicall=multicall,
multicallsend=multicallsend,
)
if multicall and not multicallsend:
return
""" More for when fuzzing, we want the Response and not only True/False """
if fuzz and _sid or fuzz and object_id:
self.fuzzDB.update({
method_name: {
"method_name": method_name,
"attach": True if attach_params else dattach,
"params": dparams,
"attach_params": attach_params,
"object": object_id, # False if failure
"proc": _proc_id, # method_name
"sid": _sid # Response dh_data w/ error code
}
})
if not object_id:
if self.debugCalls:
log.failure('[instanceService] (create) Object: {} do not exist'.format(method_name))
return False
self.instance_serviceDB.update({
method_name: {
"method_name": method_name,
"attach": True if attach_params else dattach,
"params": dparams,
"attach_params": attach_params,
"object": object_id,
"proc": _proc_id,
"sid": _sid
}
})
if self.debugCalls:
log.success('[instanceService] (update) {}'.format(method_name))
self.instance_service(list_all=True)
return True
elif stop:
if method_name not in self.instance_serviceDB:
if self.debugCalls:
log.failure('[instanceService] (destroy) method_name: {} do not exist'.format(method_name))
return False
result, method, dh_data = self.instance_destroy(
method=method_name,
_proc_id=self.instance_serviceDB.get(method_name).get('proc'),
object_id=self.instance_serviceDB.get(method_name).get('object'),
detach=self.instance_serviceDB.get(method_name).get('attach'),
detach_params=self.instance_serviceDB.get(method_name).get('attach_params')
)
if method_name in self.instance_serviceDB:
self.instance_serviceDB.pop(method_name)
if self.debugCalls:
log.success('[destroy] pop: {}'.format(method_name))
self.instance_service(list_all=True)
if not result:
if self.debugCalls:
log.failure('[instanceService] (destroy,instance_destroy) {} {} {}'.format(result, method, dh_data))
return False
return True
def instance_create(
self, method, dattach=True, params=None, attach_params=None, fuzz=False, attach_only=False,
multicall=False, multicallsend=False):
""" Create factory.instance """
object_id = None
_proc_id = None
dparams = None
answer = None