import win32api import win32con import win32process import win32security fname, tmp = win32api.GetTempFileName(win32api.GetTempPath(), "tmp") print(fname) ## You need SE_RESTORE_NAME to be able to set the owner of a security descriptor to anybody ## other than yourself or your primary group. Most admin logins don't have it by default, so ## enabling it may fail new_privs = ( ( win32security.LookupPrivilegeValue("", win32security.SE_SECURITY_NAME), win32con.SE_PRIVILEGE_ENABLED, ), ( win32security.LookupPrivilegeValue("", win32security.SE_TCB_NAME), win32con.SE_PRIVILEGE_ENABLED, ), ( win32security.LookupPrivilegeValue("", win32security.SE_SHUTDOWN_NAME), win32con.SE_PRIVILEGE_ENABLED, ), ( win32security.LookupPrivilegeValue("", win32security.SE_RESTORE_NAME), win32con.SE_PRIVILEGE_ENABLED, ), ( win32security.LookupPrivilegeValue("", win32security.SE_TAKE_OWNERSHIP_NAME), win32con.SE_PRIVILEGE_ENABLED, ), ( win32security.LookupPrivilegeValue("", win32security.SE_CREATE_PERMANENT_NAME), win32con.SE_PRIVILEGE_ENABLED, ), ( win32security.LookupPrivilegeValue("", win32security.SE_ENABLE_DELEGATION_NAME), win32con.SE_PRIVILEGE_ENABLED, ), ( win32security.LookupPrivilegeValue("", win32security.SE_CHANGE_NOTIFY_NAME), win32con.SE_PRIVILEGE_ENABLED, ), ( win32security.LookupPrivilegeValue("", win32security.SE_DEBUG_NAME), win32con.SE_PRIVILEGE_ENABLED, ), ( win32security.LookupPrivilegeValue( "", win32security.SE_PROF_SINGLE_PROCESS_NAME ), win32con.SE_PRIVILEGE_ENABLED, ), ( win32security.LookupPrivilegeValue("", win32security.SE_SYSTEM_PROFILE_NAME), win32con.SE_PRIVILEGE_ENABLED, ), ( win32security.LookupPrivilegeValue("", win32security.SE_LOCK_MEMORY_NAME), win32con.SE_PRIVILEGE_ENABLED, ), ) all_info = ( win32security.OWNER_SECURITY_INFORMATION | win32security.GROUP_SECURITY_INFORMATION | win32security.DACL_SECURITY_INFORMATION | win32security.SACL_SECURITY_INFORMATION ) ph = win32process.GetCurrentProcess() th = win32security.OpenProcessToken( ph, win32security.TOKEN_ALL_ACCESS ) ##win32con.TOKEN_ADJUST_PRIVILEGES) win32security.AdjustTokenPrivileges(th, 0, new_privs) my_sid = win32security.GetTokenInformation(th, win32security.TokenUser)[0] pwr_sid = win32security.LookupAccountName("", "Power Users")[0] sd = win32security.GetNamedSecurityInfo(fname, win32security.SE_FILE_OBJECT, all_info) dacl = sd.GetSecurityDescriptorDacl() if dacl is None: dacl = win32security.ACL() sacl = sd.GetSecurityDescriptorSacl() if sacl is None: sacl = win32security.ACL() dacl_ace_cnt = dacl.GetAceCount() sacl_ace_cnt = sacl.GetAceCount() dacl.AddAccessAllowedAce( dacl.GetAclRevision(), win32con.ACCESS_SYSTEM_SECURITY | win32con.WRITE_DAC, my_sid ) sacl.AddAuditAccessAce(sacl.GetAclRevision(), win32con.GENERIC_ALL, my_sid, 1, 1) win32security.SetNamedSecurityInfo( fname, win32security.SE_FILE_OBJECT, all_info, pwr_sid, pwr_sid, dacl, sacl ) new_sd = win32security.GetNamedSecurityInfo( fname, win32security.SE_FILE_OBJECT, all_info ) ## could do additional checking to make sure added ACE contains expected info if new_sd.GetSecurityDescriptorDacl().GetAceCount() != dacl_ace_cnt + 1: print("New dacl doesn" "t contain extra ace ????") if new_sd.GetSecurityDescriptorSacl().GetAceCount() != sacl_ace_cnt + 1: print("New Sacl doesn" "t contain extra ace ????") if ( win32security.LookupAccountSid("", new_sd.GetSecurityDescriptorOwner())[0] != "Power Users" ): print("Owner not successfully set to Power Users !!!!!") if ( win32security.LookupAccountSid("", new_sd.GetSecurityDescriptorGroup())[0] != "Power Users" ): print("Group not successfully set to Power Users !!!!!") win32security.SetNamedSecurityInfo( fname, win32security.SE_FILE_OBJECT, win32security.SACL_SECURITY_INFORMATION, None, None, None, None, ) new_sd_1 = win32security.GetNamedSecurityInfo( fname, win32security.SE_FILE_OBJECT, win32security.SACL_SECURITY_INFORMATION ) if new_sd_1.GetSecurityDescriptorSacl() is not None: print("Unable to set Sacl to NULL !!!!!!!!")