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MobaXterm-Keygen.py
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MobaXterm-Keygen.py
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# /usr/bin/env python3
'''
Modify:jusl 20181211 add git deploy
Modify:jusl 20181211 增加工作流配置
Author: Double Sine
License: GPLv3
'''
import os
import sys
import zipfile
VariantBase64Table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='
VariantBase64Dict = {i: VariantBase64Table[i]
for i in range(len(VariantBase64Table))}
VariantBase64ReverseDict = {
VariantBase64Table[i]: i for i in range(len(VariantBase64Table))}
def VariantBase64Encode(bs: bytes):
result = b''
blocks_count, left_bytes = divmod(len(bs), 3)
for i in range(blocks_count):
coding_int = int.from_bytes(bs[3 * i:3 * i + 3], 'little')
block = VariantBase64Dict[coding_int & 0x3f]
block += VariantBase64Dict[(coding_int >> 6) & 0x3f]
block += VariantBase64Dict[(coding_int >> 12) & 0x3f]
block += VariantBase64Dict[(coding_int >> 18) & 0x3f]
result += block.encode()
if left_bytes == 0:
return result
elif left_bytes == 1:
coding_int = int.from_bytes(bs[3 * blocks_count:], 'little')
block = VariantBase64Dict[coding_int & 0x3f]
block += VariantBase64Dict[(coding_int >> 6) & 0x3f]
result += block.encode()
return result
else:
coding_int = int.from_bytes(bs[3 * blocks_count:], 'little')
block = VariantBase64Dict[coding_int & 0x3f]
block += VariantBase64Dict[(coding_int >> 6) & 0x3f]
block += VariantBase64Dict[(coding_int >> 12) & 0x3f]
result += block.encode()
return result
def VariantBase64Decode(s: str):
result = b''
blocks_count, left_bytes = divmod(len(s), 4)
for i in range(blocks_count):
block = VariantBase64ReverseDict[s[4 * i]]
block += VariantBase64ReverseDict[s[4 * i + 1]] << 6
block += VariantBase64ReverseDict[s[4 * i + 2]] << 12
block += VariantBase64ReverseDict[s[4 * i + 3]] << 18
result += block.to_bytes(3, 'little')
if left_bytes == 0:
return result
elif left_bytes == 2:
block = VariantBase64ReverseDict[s[4 * blocks_count]]
block += VariantBase64ReverseDict[s[4 * blocks_count + 1]] << 6
result += block.to_bytes(1, 'little')
return result
elif left_bytes == 3:
block = VariantBase64ReverseDict[s[4 * blocks_count]]
block += VariantBase64ReverseDict[s[4 * blocks_count + 1]] << 6
block += VariantBase64ReverseDict[s[4 * blocks_count + 2]] << 12
result += block.to_bytes(2, 'little')
return result
else:
raise ValueError('Invalid encoding.')
def EncryptBytes(key: int, bs: bytes):
result = bytearray()
for i in range(len(bs)):
result.append(bs[i] ^ ((key >> 8) & 0xff))
key = result[-1] & key | 0x482D
return bytes(result)
def DecryptBytes(key: int, bs: bytes):
result = bytearray()
for i in range(len(bs)):
result.append(bs[i] ^ ((key >> 8) & 0xff))
key = bs[i] & key | 0x482D
return bytes(result)
class LicenseType:
Professional = 1
Educational = 3
Persional = 4
def GenerateLicense(Type: LicenseType, Count: int, UserName: str, MajorVersion: int, MinorVersion):
assert(Count >= 0)
LicenseString = '%d#%s|%d%d#%d#%d3%d6%d#%d#%d#%d#' % (Type,
UserName, MajorVersion, MinorVersion,
Count,
MajorVersion, MinorVersion, MinorVersion,
0, # Unknown
# No Games flag. 0 means "NoGames = false". But it does not work.
0,
0) # No Plugins flag. 0 means "NoPlugins = false". But it does not work.
EncodedLicenseString = VariantBase64Encode(
EncryptBytes(0x787, LicenseString.encode())).decode()
with zipfile.ZipFile('Custom.mxtpro', 'w') as f:
f.writestr('Pro.key', data=EncodedLicenseString)
def help():
print('---------------------------------------------------------------------')
print('Usage:')
print(' MobaXterm-Keygen.py <UserName> <Version>')
print()
print(' <UserName>: The Name licensed to')
print(' <Version>: The Version of MobaXterm')
print(' Example: 11.0')
print('---------------------------------------------------------------------')
if __name__ == '__main__':
if len(sys.argv) != 3:
help()
exit(0)
else:
MajorVersion, MinorVersion = sys.argv[2].split('.')[0:2]
MajorVersion = int(MajorVersion)
MinorVersion = int(MinorVersion)
GenerateLicense(LicenseType.Professional,
1,
sys.argv[1],
MajorVersion,
MinorVersion)
print('[*] Success!')
print('[*] File generated: %s' %
os.path.join(os.getcwd(), 'Custom.mxtpro'))
print(
'[*] Please move or copy the newly-generated file to MobaXterm\'s installation path.')
print()
else:
print('[*] ERROR: Please run this script directly')