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https://github.com/Py-KMS-Organization/py-kms.git
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uploaded version 2018_11_15 for python3
This commit is contained in:
Matteo ℱan
GitHub
parent
7130486efc
commit
e98858c9d0
18 changed files with 1204 additions and 853 deletions
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@ -1,6 +1,6 @@
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#!/usr/bin/env python3
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# Copyright (c) 2003-2014 CORE Security Technologies
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# Copyright (c) 2003-2016 CORE Security Technologies
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#
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# This software is provided under under a slightly modified version
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# of the Apache Software License. See the accompanying LICENSE file
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@ -20,11 +20,10 @@
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#
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"""
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Stripped down version of `https://github.com/CoreSecurity/impacket/blob/master/impacket/dcerpc/v5/rpcrt.py`,
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modified for Python3.
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Stripped down version of: https://github.com/SecureAuthCorp/impacket/blob/python36/impacket/dcerpc/v5/rpcrt.py
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"""
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from structure import Structure, pack, unpack
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from structure import Structure
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# MS/RPC Constants
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MSRPC_REQUEST = 0x00
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@ -49,8 +48,8 @@ MSRPC_CO_CANCEL = 0x12
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MSRPC_ORPHANED = 0x13
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# MS/RPC Packet Flags
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MSRPC_FIRSTFRAG = 0x01
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MSRPC_LASTFRAG = 0x02
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PFC_FIRST_FRAG = 0x01
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PFC_LAST_FRAG = 0x02
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# For PDU types bind, bind_ack, alter_context, and
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# alter_context_resp, this flag MUST be interpreted as PFC_SUPPORT_HEADER_SIGN
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@ -60,12 +59,11 @@ MSRPC_SUPPORT_SIGN = 0x04
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#remaining PDU types, this flag MUST be interpreted as PFC_PENDING_CANCEL.
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MSRPC_PENDING_CANCEL= 0x04
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MSRPC_NOTAFRAG = 0x04
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MSRPC_RECRESPOND = 0x08
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MSRPC_NOMULTIPLEX = 0x10
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MSRPC_NOTFORIDEMP = 0x20
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MSRPC_NOTFORBCAST = 0x40
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MSRPC_NOUUID = 0x80
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PFC_RESERVED_1 = 0x08
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PFC_CONC_MPX = 0x10
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PFC_DID_NOT_EXECUTE = 0x20
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PFC_MAYBE = 0x40
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PFC_OBJECT_UUID = 0x80
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# Auth Types - Security Providers
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RPC_C_AUTHN_NONE = 0x00
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@ -112,7 +110,6 @@ rpc_cont_def_result = {
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#winerror.h
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#http://www.opengroup.org/onlinepubs/9629399/apdxn.htm
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#*2to3* 0x00000005L -> 0x00000005.....
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rpc_status_codes = {
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0x00000005 : 'rpc_s_access_denied',
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0x00000008 : 'Authentication type not recognized',
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@ -537,28 +534,6 @@ rpc_status_codes = {
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0x16c9a171 : "rpc_s_no_context_available",
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}
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class Exception(Exception):
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pass
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##class DCERPCException(Exception):
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## def __init__( self, error_code):
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## Exception.__init__(self)
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## self.error_code = error_code
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##
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## def get_error_code( self ):
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## return self.error_code
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##
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## def get_packet( self ):
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## return self.packet
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##
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## def __str__( self ):
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## key = self.error_code
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## if (rpc_status_codes.has_key(key)):
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## error_msg_short = rpc_status_codes[key]
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## return 'DCERPC Runtime Error: code: 0x%x - %s ' % (self.error_code, error_msg_short)
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## else:
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## return 'DCERPC Runtime Error: unknown error code: 0x%x' % (self.error_code)
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# Context Item
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class CtxItem(Structure):
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structure = (
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@ -569,7 +544,6 @@ class CtxItem(Structure):
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('TransferSyntax','20s=""'),
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)
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class CtxItemResult(Structure):
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structure = (
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('Result','<H=0'),
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@ -577,7 +551,6 @@ class CtxItemResult(Structure):
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('TransferSyntax','20s=""'),
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)
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class SEC_TRAILER(Structure):
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commonHdr = (
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('auth_type', 'B=10'),
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@ -587,7 +560,6 @@ class SEC_TRAILER(Structure):
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('auth_ctx_id','<L=747920'),
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)
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class MSRPCHeader(Structure):
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_SIZE = 16
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commonHdr = (
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@ -617,20 +589,20 @@ class MSRPCHeader(Structure):
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if data is None:
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self['ver_major'] = 5
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self['ver_minor'] = 0
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self['flags'] = MSRPC_FIRSTFRAG | MSRPC_LASTFRAG
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self['flags'] = PFC_FIRST_FRAG | PFC_LAST_FRAG
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self['type'] = MSRPC_REQUEST
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self.__frag_len_set = 0
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self['auth_len'] = 0
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self['pduData'] = ''
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self['auth_data'] = ''
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self['sec_trailer'] = ''
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self['pad'] = ''
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self['pduData'] = b''
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self['auth_data'] = b''
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self['sec_trailer'] = b''
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self['pad'] = b''
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def get_header_size(self):
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return self._SIZE + (16 if (self["flags"] & MSRPC_NOUUID) > 0 else 0)
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return self._SIZE + (16 if (self["flags"] & PFC_OBJECT_UUID) > 0 else 0)
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def get_packet(self):
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if self['auth_data'] != '':
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if self['auth_data'] != b'':
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self['auth_len'] = len(self['auth_data'])
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# The sec_trailer structure MUST be 4-byte aligned with respect to
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# the beginning of the PDU. Padding octets MUST be used to align the
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@ -639,7 +611,6 @@ class MSRPCHeader(Structure):
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return self.getData()
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class MSRPCRequestHeader(MSRPCHeader):
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_SIZE = 24
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commonHdr = MSRPCHeader.commonHdr + (
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@ -655,8 +626,7 @@ class MSRPCRequestHeader(MSRPCHeader):
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if data is None:
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self['type'] = MSRPC_REQUEST
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self['ctx_id'] = 0
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self['uuid'] = ''
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self['uuid'] = b''
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class MSRPCRespHeader(MSRPCHeader):
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_SIZE = 24
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@ -673,7 +643,6 @@ class MSRPCRespHeader(MSRPCHeader):
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self['type'] = MSRPC_RESPONSE
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self['ctx_id'] = 0
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class MSRPCBind(Structure):
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_CTX_ITEM_LEN = len(CtxItem())
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structure = (
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self['max_rfrag'] = 4280
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self['assoc_group'] = 0
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self['ctx_num'] = 1
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self['ctx_items'] = ''
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self['ctx_items'] = b''
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self.__ctx_items = []
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def addCtxItem(self, item):
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self['ctx_items'] += i.getData()
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return Structure.getData(self)
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class MSRPCBindAck(MSRPCHeader):
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_SIZE = 26 # Up to SecondaryAddr
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_CTX_ITEM_LEN = len(CtxItemResult())
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@ -732,10 +700,10 @@ class MSRPCBindAck(MSRPCHeader):
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self.__ctx_items = []
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MSRPCHeader.__init__(self,data,alignment)
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if data is None:
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self['Pad'] = ''
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self['ctx_items'] = ''
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self['sec_trailer'] = ''
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self['auth_data'] = ''
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self['Pad'] = b''
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self['ctx_items'] = b''
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self['sec_trailer'] = b''
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self['auth_data'] = b''
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def getCtxItems(self):
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return self.__ctx_items
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item = CtxItemResult(data)
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self.__ctx_items.append(item)
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data = data[len(item):]
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class MSRPCBindNak(Structure):
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structure = (
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@ -761,5 +728,4 @@ class MSRPCBindNak(Structure):
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def __init__(self, data = None, alignment = 0):
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Structure.__init__(self,data,alignment)
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if data is None:
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self['SupportedVersions'] = ''
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self['SupportedVersions'] = b''
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