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TeamViewer ID changer (works with TV 15.30.3+ and macOS 12.4)
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
import platform
import random
import re
import string
import sys
print('''
--------------------------------
TeamViewer ID Changer for MAC OS
--------------------------------
''')
if sys.version[0:1] != "2":
print("This script can be run only on Python27.")
sys.exit()
if platform.system() != "Darwin":
print("This script can be run only on MAC OS.")
sys.exit()
if os.geteuid() != 0:
print("This script must be run form root.")
sys.exit()
if "SUDO_USER" in os.environ:
USERNAME = os.environ["SUDO_USER"]
if USERNAME == "root":
print("Can not find user name. Run this script via sudo from regular user")
sys.exit()
else:
print("Can not find user name. Run this script via sudo from regular user")
sys.exit()
HOMEDIRLIB = "/Users/" + USERNAME + "/library/preferences/"
GLOBALLIB = "/library/preferences/"
CONFIGS = []
# Find config files
def listdir_fullpath(d):
return [os.path.join(d, f) for f in os.listdir(d)]
for file in listdir_fullpath(HOMEDIRLIB):
if 'teamviewer' in file.lower():
CONFIGS.append(file)
for file in listdir_fullpath(GLOBALLIB):
if 'teamviewer' in file.lower():
CONFIGS.append(file)
if not CONFIGS:
print('''
There is no TemViewer configs found.
Maybe you have deleted it manualy or never run TeamViewer after installation.
Nothing to delete.
''')
else:
# Delete config files
print("Configs found:\n")
for file in CONFIGS: print(file)
print('''
This files will be DELETED permanently.
All TeamViewer settings will be lost
''')
raw_input("Press Enter to continue or CTR+C to abort...")
for file in CONFIGS:
try:
os.remove(file)
except:
print("Cannot delete config files. Permission denied?")
sys.exit()
print("Done.")
# Find binaryes
TMBINARYES = [
'/Applications/TeamViewer.app/Contents/MacOS/TeamViewer',
'/Applications/TeamViewer.app/Contents/MacOS/TeamViewer_Service',
'/Applications/TeamViewer.app/Contents/MacOS/TeamViewer_Desktop_Proxy'
]
for file in TMBINARYES:
if os.path.exists(file):
pass
else:
print("File not found: " + file)
print ("Install TeamViewer correctly")
sys.exit()
# Patch files
def idpatch(fpath, platf, serial):
file = open(fpath, 'r+b')
binary = file.read()
PlatformPattern = "IOPlatformExpert.{6}"
SerialPattern = "IOPlatformSerialNumber%s%s%s"
binary = re.sub(PlatformPattern, platf, binary)
binary = re.sub(SerialPattern % (chr(0), "[0-9a-zA-Z]{8,8}", chr(0)), SerialPattern % (chr(0), serial, chr(0)), binary)
file = open(fpath, 'wb').write(binary)
return True
def random_generator(size=8, chars=string.ascii_uppercase + string.ascii_lowercase + string.digits):
return ''.join(random.choice(chars) for _ in range(size))
RANDOMSERIAL = random_generator(8)
RANDOMPLATFORM = "IOPlatformExpert" + random_generator(6)
for file in TMBINARYES:
try:
idpatch(file, RANDOMPLATFORM, RANDOMSERIAL)
except:
print("Error: can not patch file " + file)
sys.exit()
print("PlatformDevice: " + RANDOMPLATFORM)
print("PlatformSerial: " + RANDOMSERIAL)
os.system("sudo codesign -f -s - /Applications/TeamViewer.app/")
print('''
ID changed sucessfully.
!!! Restart computer before using TeamViewer !!!!
''')

Pre-use

Install Homebrew than run this commands:

brew install pyenv
pyenv install 2.7.18
pyenv global 2.7.18

As pyenv and python2 (required) is installed in user folder (.pyenv), use following command to run

sudo .pyenv/versions/2.7.18/bin/python2 ~/TeamViewer-15-30-3-id-changer-for-mac.py
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