TeamViewer 15 PreInstall Script

TeamViewer15PreInstall.py

#!/usr/local/bin/psupython
# pylint:disable=C0103, W0703, E0611, W0107
'''TeamViewer 15 PreInstall Script'''
# This will configure our initial settings for
# TeamViewer version 15 and prepare for install
# Joshua D. Miller - josh@psu.edu
# August 13, 2020 - The Pennsylvania State University

from os import listdir, path, remove
from shutil import rmtree
from Foundation import (CFPreferencesSetValue,
                        CFPreferencesSynchronize,
                        kCFPreferencesAnyUser,
                        kCFPreferencesCurrentHost)


def main():
    '''Main function that will lay down a configuration
    using pyObjC's CFPreferencesSetValue and CFPreferencesAppSynchronize
    so that these settings will be applied when TeamViewer first runs'''
    teamviewer_bundle = 'com.teamviewer.teamviewer.preferences'
    tv_prefs = {}
    # Set the password Binary decoded from Hex
    # Obtain this by setting the password manually on
    # TeamViewer 8 and using /usr/bin/defaults read
    # on PermanentPassword.  You will of course need
    # to remove all the spaces and the brackets
    # Set the Options Password Binary decoded from Hex
    # Use same method as above to obatain but look for
    # OptionsPasswordAES
    tv_prefs['OptionsPasswordAES'] = (
        '').decode('hex')
    # tv_prefs['OptionsPasswordAES'] = ('optionbinaryhere').decode('hex')
    # Remove initial Dialog
    tv_prefs['HostInfoDialog'] = 0
    # Full Access even when logged out
    tv_prefs['ACFullAccessOnLoginScreen'] = 1
    # Always Send Crash Reports so users don't see this dialog
    tv_prefs['SendAlwaysCrashLogReport'] = 1
    # Old TeamViewer configs to look for
    old_config_names = ['com.TeamViewer8.Settings',
                        'com.teamviewer.teamviewer9',
                        'com.teamviewer.teamviewer10',
                        'com.teamviewer.teamivewer.preferences']

    # Remove old TeamViewer Config Files
    # from /Library/Preferences should they exist
    for item in old_config_names:
        for filename in listdir('/Library/Preferences/'):
            if item in filename:
                try:
                    old_config = path.join(
                        '/Library/Preferences/', filename)
                    remove(old_config)
                except Exception:
                    continue
    # Remove TeamViewer 8 Application folder if it
    # was left behind
    try:
        rmtree('/Applications/TeamViewer 8/')
    except Exception:
        pass

    try:
        remove('{0:}{1:}{2:}'.format(
            '/Library/Preferences/', teamviewer_bundle, '.plist'))
    except StandardError:
        pass

    try:
        for key, value in tv_prefs.items():
            if 'AES' in key:
                CFPreferencesSetValue(
                    key, buffer(value), teamviewer_bundle,
                    kCFPreferencesAnyUser, kCFPreferencesCurrentHost)
            else:
                CFPreferencesSetValue(
                    key, value, teamviewer_bundle,
                    kCFPreferencesAnyUser, kCFPreferencesCurrentHost)
            CFPreferencesSynchronize('com.teamviewer.teamviewer.preferences',
                                     kCFPreferencesAnyUser, kCFPreferencesCurrentHost)
    except Exception as error:
        print error
        exit(1)


if __name__ == '__main__':
    main()