Disable Java Updates

import _winreg

import os

import ctypes

class disable_file_system_redirection:

    _disable = ctypes.windll.kernel32.Wow64DisableWow64FsRedirection

    _revert = ctypes.windll.kernel32.Wow64RevertWow64FsRedirection

    def __enter__(self):

        self.old_value = ctypes.c_long()

        self.success = self._disable(ctypes.byref(self.old_value))

    def __exit__(self, type, value, traceback):

        if self.success:

            self._revert(self.old_value)

with disable_file_system_redirection():

    cmd=os.popen("wmic product get name").read()

if "Java" in cmd:

    if os.path.exists(r"C:\Program Files (x86)"):

        handle = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE,r"SOFTWARE\Wow6432Node\JavaSoft\Java Update\Policy",0,_winreg.KEY_ALL_ACCESS);

        _winreg.SetValueEx(handle, 'EnableJavaUpdate', 0,_winreg.REG_DWORD, 0)

        _winreg.SetValueEx(handle, 'NotifyDownload', 0,_winreg.REG_DWORD, 0)

        handle.Close()

        key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE,r"SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run",0,_winreg.KEY_ALL_ACCESS);

        try:

            _winreg.DeleteValue(key, "SunJavaUpdateSched")

        except Exception as e:

            print e

        key.Close()

        print "Java Updater Disabled....:-)"

    else:

        handle = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE,r"SOFTWARE\JavaSoft\Java Update\Policy",0,_winreg.KEY_ALL_ACCESS);

        _winreg.SetValueEx(handle, 'EnableJavaUpdate', 0,_winreg.REG_DWORD, 0)

        _winreg.SetValueEx(handle, 'NotifyDownload', 0,_winreg.REG_DWORD, 0)

        handle.Close()

        key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE,r"SOFTWARE\Microsoft\Windows\CurrentVersion\Run",0,_winreg.KEY_ALL_ACCESS);

        try:

            _winreg.DeleteValue(key, "SunJavaUpdateSched")

        except Exception as e:

            print e

        key.Close()

        print "Java Updater Disabled....:-)"

​

else:

    print "Java software not installed at endpoint :-("

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