Win. service

__author__ = 'Frenky'

import win32service
import win32serviceutil
import win32event
import win32con
import win32api
import win32security
import win32process
import pywintypes



#############################################
############ CREATE PROCESS #################
#############################################

def attempt_to_logon():
    username = "abcdef"
    password = "123456"
    try:
        hUser = win32security.LogonUser(username, None,
                                        password, win32security.LOGON32_LOGON_INTERACTIVE,
                                        win32security.LOGON32_PROVIDER_DEFAULT)
    except win32security.error:
        print "unable to logon"
        return None
    return hUser

def run_as_user(hUser):
    startup = win32process.STARTUPINFO()
    startup.dwFlags = win32process.STARTF_USESHOWWINDOW
    startup.wShowWindow = win32con.SW_SHOW
    startup.lpDesktop = 'winsta0\default'


    try:
        result = win32process.CreateProcessAsUser(hUser,
                                                  None,  # appName
                                                  "c:\\windows\\notepad.exe",  # notepad.exe
                                                  None,  # process attrs
                                                  None,  # thread attrs
                                                  0,  # inherit handles
                                                  0,  # create flags
                                                  None,  # new environment dict
                                                  None,  # current directory
                                                  startup)  # startup info
        print result
    except pywintypes.error, (errcode, method, msg):
        print errcode, method, msg



def AdjustPriv(priv, enable=1):
    flags = win32security.TOKEN_ADJUST_PRIVILEGES | win32security.TOKEN_QUERY
    htoken = win32security.OpenProcessToken(
        win32api.GetCurrentProcess(), flags)
    id = win32security.LookupPrivilegeValue(None, priv)
    if enable:
        newPriv = [(id, win32security.SE_PRIVILEGE_ENABLED)]
    else:
        newPriv = [(id, 0)]
    win32security.AdjustTokenPrivileges(htoken, 0, newPriv)





#################################################################
###############  WINDOWS SERVICE  ###############################
#################################################################

class aservice(win32serviceutil.ServiceFramework):
    _svc_name_ = "Stratosphere_service"
    _svc_display_name_ = "Stratosphere"
    _svc_description_ = "Stratosphere is your shield!"

    def __init__(self, args):
        win32serviceutil.ServiceFramework.__init__(self, args)
        self.hWaitStop = win32event.CreateEvent(None, 0, 0, None)

    def SvcStop(self):
        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
        win32event.SetEvent(self.hWaitStop)

    def SvcDoRun(self):
        import servicemanager
        servicemanager.LogMsg(servicemanager.EVENTLOG_INFORMATION_TYPE, servicemanager.PYS_SERVICE_STARTED,
                              (self._svc_name_, ''))


        self.timeout = 1000  # 10 seconds
        while 1:
            # Wait for service stop signal, if I timeout, loop again
            rc = win32event.WaitForSingleObject(self.hWaitStop, self.timeout)
            # Check to see if self.hWaitStop happened
            if rc == win32event.WAIT_OBJECT_0:
                break
            else:
                try:
                    AdjustPriv(win32security.SE_TCB_NAME)
                    AdjustPriv(win32security.SE_ASSIGNPRIMARYTOKEN_NAME)
                    AdjustPriv(win32security.SE_INCREASE_QUOTA_NAME)
                    hUser = attempt_to_logon()
                    run_as_user(hUser)
                except:
                    pass



def ctrlHandler(ctrlType):
    return True


if __name__ == '__main__':
    win32api.SetConsoleCtrlHandler(ctrlHandler, True)
    win32serviceutil.HandleCommandLine(aservice)