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#!/usr/bin/env python
import os
import sys
import subprocess
HELPER = "bitmask-helper"
HELPER_PLIST = "/Library/LaunchDaemons/se.leap.bitmask-helper.plist"
def main():
_dir = os.path.dirname(os.path.realpath(__file__))
log = open(os.path.join(_dir, 'post-install.log'), 'w')
log.write('Checking for admin privileges...')
_id = os.getuid()
if _id != 0:
err = "error: need to run as root. UID: %s\n" % str(_id)
logErr(log, msg)
# failure: sys.exit(1)
if isHelperRunning():
log.write("Trying to stop bitmask-helper...")
# if this fail, we can check if the HELPER_PLIST is there
ok = unloadHelper()
log.write("success: %s \n" % str(ok))
ok = makeHelperExecutable()
log.write("chmod +x helper: %s \n" % str(ok))
# 3. cp se.leap.bitmask-helper.plist /Library/LaunchDaemons/
copyLaunchDaemon()
# 4. launchctl load /Library/LaunchDaemons/se.leap.bitmask-helper.plist
launchHelper()
# 5. chown admin:wheel /Applications/$applicationName.app/Contents/helper # is this the folder?
grantPermissionsOnLogFolder()
# all good
log.write('post-install script: done')
sys.exit(0)
def logErr(log, msg):
log.write(err)
sys.exit(1)
def isHelperRunning():
ps = _getProcessList()
return HELPER in ps
def unloadHelper():
out = subprocess.call(["launchctl", "unload", HELPER_PLIST])
return out == 0
def makeHelperExecutable():
out = subprocess.call(["chmod", "+x", HELPER])
return out == 0
def copyLaunchDaemon():
pass
def launchHelper():
pass
def grantPermissionsOnLogFolder():
pass
def _getProcessList():
_out = []
output = subprocess.Popen(["ps", "-ceA"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
stdout, stderr = output.communicate()
for line in stdout.split('\n'):
cmd = line.split(' ')[-1]
_out.append(cmd.strip())
return _out
if __name__ == "__main__":
main()
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