ESXi 6 change local.sh to be built on installation.
This commit is contained in:
Dave Parsons
parent
d42473f2c4
commit
ed1dee4997
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@ -11,5 +11,7 @@ export PATH=/bin:/sbin:/usr/bin:/usr/sbin
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# Copy patch local.sh
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echo Installing local.sh
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cp local.sh /etc/rc.local.d/local.sh
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cat unlocker.py >> /etc/rc.local.d/local.sh
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echo END >> /etc/rc.local.d/local.sh
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chmod +x /etc/rc.local.d/local.sh
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echo Success - please now restart the server!
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336
local.sh
336
local.sh
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@ -38,339 +38,3 @@ ln -s /unlocker/vmx-stats /bin/vmx-stats
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# Patch the vmx files
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logger -t unlocker Patching vmx files
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python <<END
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"""
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The MIT License (MIT)
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Copyright (c) 2014 Dave Parsons
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the 'Software'), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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vSMC Header Structure
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Offset Length struct Type Description
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----------------------------------------
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0x00/00 0x08/08 Q ptr Offset to key table
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0x08/08 0x04/4 I int Number of private keys
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0x0C/12 0x04/4 I int Number of public keys
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vSMC Key Data Structure
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Offset Length struct Type Description
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----------------------------------------
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0x00/00 0x04/04 4s int Key name (byte reversed e.g. #KEY is YEK#)
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0x04/04 0x01/01 B byte Length of returned data
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0x05/05 0x04/04 4s int Data type (byte reversed e.g. ui32 is 23iu)
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0x09/09 0x01/01 B byte Flag R/W
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0x0A/10 0x06/06 6x byte Padding
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0x10/16 0x08/08 Q ptr Internal VMware routine
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0x18/24 0x30/48 48B byte Data
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"""
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import optparse
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import os
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import sys
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import struct
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# Setup imports depending on whether IronPython or CPython
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if sys.platform == 'win32' \
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or sys.platform == 'cli':
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from _winreg import *
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def rot13(s):
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chars = 'AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz'
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trans = chars[26:] + chars[:26]
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rot_char = lambda c: trans[chars.find(c)] if chars.find(c) > -1 else c
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return ''.join(rot_char(c) for c in s)
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def bytetohex(bytestr):
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return ''.join(['%02X ' % ord(x) for x in bytestr]).strip()
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def printkey(i, smc_key, smc_data):
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print str(i).zfill(3) \
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+ ' ' + smc_key[0][::-1] \
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+ ' ' + str(smc_key[1]).zfill(2) \
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+ ' ' + smc_key[2][::-1].replace('\x00', ' ') \
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+ ' ' + '{0:#0{1}x}'.format(smc_key[3],4) \
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+ ' ' + hex(smc_key[4]) \
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+ ' ' + bytetohex(smc_data)
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def patchkeys(f, key):
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# Setup struct pack string
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key_pack = '=4sB4sB6xQ'
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# Do Until OSK1 read
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i = 0
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while True:
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# Read key into struct str and data byte str
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offset = key + (i * 72)
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f.seek(offset)
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smc_key = struct.unpack(key_pack, f.read(24))
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smc_data = f.read(smc_key[1])
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# Reset pointer to beginning of key entry
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f.seek(offset)
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if smc_key[0] == 'SKL+':
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# Use the +LKS data routine for OSK0/1
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smc_new_memptr = smc_key[4]
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print '+LKS Key: '
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printkey(i, smc_key, smc_data)
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elif smc_key[0] == '0KSO':
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# Write new data routine pointer from +LKS
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print 'OSK0 Key Before:'
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printkey(i, smc_key, smc_data)
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f.seek(offset)
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f.write(struct.pack(key_pack, smc_key[0], smc_key[1], smc_key[2], smc_key[3], smc_new_memptr))
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f.flush()
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# Write new data for key
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f.seek(offset + 24)
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smc_new_data = rot13('bheuneqjbexolgurfrjbeqfthneqrqcy')
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f.write(smc_new_data)
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f.flush()
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# Re-read and print key
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f.seek(offset)
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smc_key = struct.unpack(key_pack, f.read(24))
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smc_data = f.read(smc_key[1])
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print 'OSK0 Key After:'
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printkey(i, smc_key, smc_data)
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elif smc_key[0] == '1KSO':
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# Write new data routine pointer from +LKS
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print 'OSK1 Key Before:'
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printkey(i, smc_key, smc_data)
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f.seek(offset)
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f.write(struct.pack(key_pack, smc_key[0], smc_key[1], smc_key[2], smc_key[3], smc_new_memptr))
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f.flush()
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# Write new data for key
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f.seek(offset + 24)
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smc_new_data = rot13('rnfrqbagfgrny(p)NccyrPbzchgreVap')
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f.write(smc_new_data)
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f.flush()
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# Re-read and print key
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f.seek(offset)
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smc_key = struct.unpack(key_pack, f.read(24))
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smc_data = f.read(smc_key[1])
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print 'OSK1 Key After:'
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printkey(i, smc_key, smc_data)
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# Finished so get out of loop
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break
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else:
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pass
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i += 1
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def patchsmc(name):
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with open(name, 'r+b') as f:
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# Read file into string variable
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vmx = f.read()
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print 'File: ' + name
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# Setup hex string for vSMC headers
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# These are the private and public key counts
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smc_header_v0 = '\xF2\x00\x00\x00\xF0\x00\x00\x00'
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smc_header_v1 = '\xB4\x01\x00\x00\xB0\x01\x00\x00'
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# Setup hex string for #KEY key
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key_key = '\x59\x45\x4B\x23\x04\x32\x33\x69\x75'
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# Setup hex string for $Adr key
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adr_key = '\x72\x64\x41\x24\x04\x32\x33\x69\x75'
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# Find the vSMC headers
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smc_header_v0_offset = vmx.find(smc_header_v0) - 8
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smc_header_v1_offset = vmx.find(smc_header_v1) - 8
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# Find '#KEY' keys
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smc_key0 = vmx.find(key_key)
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smc_key1 = vmx.rfind(key_key)
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# Find '$Adr' key only V1 table
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smc_adr = vmx.find(adr_key)
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# Read the vSMC version 0 header
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f.seek(smc_header_v0_offset)
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appleSMCTableV0 = struct.unpack('=QII', f.read(16))
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# Read the vSMC version 1 header
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f.seek(smc_header_v1_offset)
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appleSMCTableV1 = struct.unpack('=QII', f.read(16))
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# Print vSMC0 tables and keys
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print 'appleSMCTableV0 (smc.version = "0")'
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print 'appleSMCTableV0 Address : ' + hex(smc_header_v0_offset)
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print 'appleSMCTableV0 Private Key #: 0xF2'
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print 'appleSMCTableV0 Public Key #: 0xF0'
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if (smc_adr - smc_key0) != 72:
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print 'appleSMCTableV0 Table : ' + hex(smc_key0)
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patchkeys(f, smc_key0)
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elif (smc_adr - smc_key1) != 72:
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print 'appleSMCTableV0 Table : ' + hex(smc_key1)
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patchkeys(f, smc_key1)
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else:
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print 'appleSMCTableV0 Error : ' \
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+ hex((appleSMCTableV0[0] - data_offset) - smc_key0) + ' ' \
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+ hex((appleSMCTableV0[0] - data_offset) - smc_key1)
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print
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# Print vSMC1 tables and keys
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print 'appleSMCTableV1 (smc.version = "1")'
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print 'appleSMCTableV1 Address : ' + hex(smc_header_v1_offset)
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print 'appleSMCTableV1 Private Key #: 0x01B0'
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print 'appleSMCTableV1 Public Key #: 0x01B4'
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if (smc_adr - smc_key0) == 72:
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print 'appleSMCTableV1 Table : ' + hex(smc_key0)
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patchkeys(f, smc_key0)
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elif (smc_adr - smc_key1) == 72:
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print 'appleSMCTableV1 Table : ' + hex(smc_key1)
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patchkeys(f, smc_key1)
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else:
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print 'appleSMCTableV1 Error : ' \
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+ hex((appleSMCTableV1[0] - data_offset) - smc_key0) + ' ' \
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+ hex((appleSMCTableV1[0] - data_offset) - smc_key1)
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print
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# Tidy up
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f.flush()
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f.close()
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def patchbase(name):
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# Patch file
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print 'GOS Patching: ' + name
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f = open(name, 'r+b')
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# Entry to search for in GOS table
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darwin = (
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'\x10\x00\x00\x00\x10\x00\x00\x00'
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'\x02\x00\x00\x00\x00\x00\x00\x00'
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'\x00\x00\x00\x00\x00\x00\x00\x00'
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'\x00\x00\x00\x00\x00\x00\x00\x00'
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'\xBE'
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)
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# Read file into string variable
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base = f.read()
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# Loop thorugh each entry and set top bit
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# 0xBE --> 0xBF
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offset = 0
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while offset < len(base):
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offset = base.find(darwin, offset)
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if offset == -1:
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break
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f.seek(offset + 32)
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flag = f.read(1)
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if flag == '\xBE':
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f.seek(offset + 32)
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f.write('\xBF')
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print 'GOS Patched flag @: ' + hex(offset)
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else:
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print 'GOS Unknown flag @: ' + hex(offset) + '/' + hex(flag)
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offset += 33
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# # Tidy up
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f.flush()
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f.close()
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print 'GOS Patched: ' + name
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def main():
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# Work around absent Platform module on VMkernel
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if os.name == 'nt' or os.name == 'cli':
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osname = 'windows'
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else:
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osname = os.uname()[0].lower()
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# Setup default paths
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if osname == 'darwin':
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vmx_path = '/Applications/VMware Fusion.app/Contents/Library/'
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vmx = vmx_path + 'vmware-vmx'
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vmx_debug = vmx_path + 'vmware-vmx-debug'
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vmx_stats = vmx_path + 'vmware-vmx-stats'
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vmwarebase = ''
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elif osname == 'linux':
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vmx_path = '/usr/lib/vmware/bin/'
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vmx = vmx_path + 'vmware-vmx'
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vmx_debug = vmx_path + 'vmware-vmx-debug'
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vmx_stats = vmx_path + 'vmware-vmx-stats'
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vmwarebase = '/usr/lib/vmware/lib/libvmwarebase.so.0/libvmwarebase.so.0'
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elif osname == 'vmkernel':
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vmx_path = '/unlocker/'
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vmx = vmx_path + 'vmx'
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vmx_debug = vmx_path + 'vmx-debug'
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vmx_stats = vmx_path + 'vmx-stats'
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vmwarebase = ''
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elif osname == 'windows':
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reg = ConnectRegistry(None, HKEY_LOCAL_MACHINE)
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key = OpenKey(reg, r'SOFTWARE\Wow6432Node\VMware, Inc.\VMware Workstation')
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vmwarebase_path = QueryValueEx(key, 'InstallPath')[0]
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vmx_path = QueryValueEx(key, 'InstallPath64')[0]
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vmx = vmx_path + 'vmware-vmx.exe'
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vmx_debug = vmx_path + 'vmware-vmx-debug.exe'
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vmx_stats = vmx_path + 'vmware-vmx-stats.exe'
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vmwarebase = vmwarebase_path + 'vmwarebase.dll'
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else:
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print('Unknown Operating System: ' + osname)
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return
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# Patch the vmx executables skipping stats version for Player
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patchsmc(vmx)
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patchsmc(vmx_debug)
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try:
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patchsmc(vmx_stats)
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except IOError:
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pass
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# Patch vmwarebase for Workstation and Player
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# Not required on Fusion or ESXi as table already has correct flags
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if vmwarebase != '':
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patchbase(vmwarebase)
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else:
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print 'Patching vmwarebase is not required on this system'
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if __name__ == '__main__':
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main()
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END
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