# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------
#    This file is part of WAPT
#    Copyright (C) 2013  Tranquil IT Systems http://www.tranquil.it
#    WAPT aims to help Windows systems administrators to deploy
#    setup and update applications on users PC.
#
#    WAPT is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    WAPT is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with WAPT.  If not, see <http://www.gnu.org/licenses/>.
#
# -----------------------------------------------------------------------
from setuphelpers import *

uninstallkey = []

variables = {
    #'barracuda_nac_conf': XXXX
}

# Read local variables file if available
if isfile(makepath(programfiles32,'wapt','private','symetric.txt')) and isfile(makepath(programfiles32,'wapt','private','variables.txt')):
    print('Reading local encrypted variables file')
    from cryptography.fernet import Fernet
    import yaml
    f = Fernet(open(makepath(programfiles32,'wapt','private','symetric.txt'),'r').read())
    variables.update(yaml.safe_load(f.decrypt(open(makepath(programfiles32,'wapt','private','variables.txt'),'r').read())))

def install():
    import re
    print('Installing Barracuda Network Access Client')

    match = re.search('(\d+\.\d+\.\d+)\.(\d+)$',control['version'].split('-',1)[0])
    major_version = match.group(1)
    minor_version = match.group(2)

    install_exe_if_needed(
      'NetworkAccessClient_%s-%s_x64.exe' % (major_version, minor_version),
      silentflags=r'/clone_wait /s /v"/qr PROGTYPE=VPN REBOOT=Suppress"',
      key='{51A8F280-06EC-490C-8AE6-D702F5689507}',
      min_version=major_version,
      killbefore=['nacvpn.exe','nacuserctx.exe']
    )

    if 'barracuda_nac_conf' in variables:
        print('Configuring Barracuda Network Access Client')
        open('barracuda.reg','w').write(
            variables['barracuda_nac_conf']
        )
        run('reg import barracuda.reg')

if __name__ == '__main__':
    update_package()