feat: add principalType as new option (#1749)

* feat: add principalType as new option

* fix: exception if non exsistent principalType is given

examples/getTGT.py

@@ -55,7 +55,7 @@ def saveTicket(self, ticket, sessionKey):
  ccache.saveFile(self.__user + '.ccache')
 
  def run(self):
- userName = Principal(self.__user, type=constants.PrincipalNameType.NT_PRINCIPAL.value)
+ userName = Principal(self.__user, type=options.principalType.value)
  tgt, cipher, oldSessionKey, sessionKey = getKerberosTGT(clientName = userName,
  password = self.__password,
  domain = self.__domain,
@@ -87,14 +87,14 @@ def run(self):
  group.add_argument('-dc-ip', action='store',metavar = "ip address", help='IP Address of the domain controller. If '
  'ommited it use the domain part (FQDN) specified in the target parameter')
  group.add_argument('-service', action='store', metavar="SPN", help='Request a Service Ticket directly through an AS-REQ')
+ group.add_argument('-principalType', nargs="?", type=lambda value: constants.PrincipalNameType[value.upper()] if value.upper() in constants.PrincipalNameType.__members__ else None, action='store', default=constants.PrincipalNameType.NT_PRINCIPAL, help='PrincipalType of the token, can be one of NT_UNKNOWN, NT_PRINCIPAL, NT_SRV_INST, NT_SRV_HST, NT_SRV_XHST, NT_UID, NT_SMTP_NAME, NT_ENTERPRISE, NT_WELLKNOWN, NT_SRV_HST_DOMAIN, NT_MS_PRINCIPAL, NT_MS_PRINCIPAL_AND_ID, NT_ENT_PRINCIPAL_AND_ID; default is NT_PRINCIPAL, ')
 
  if len(sys.argv)==1:
  parser.print_help()
  print("\nExamples: ")
  print("\t./getTGT.py -hashes lm:nt contoso.com/user\n")
  print("\tit will use the lm:nt hashes for authentication. If you don't specify them, a password will be asked")
  sys.exit(1)
-
  options = parser.parse_args()
 
  # Init the example's logger theme
@@ -114,6 +114,10 @@ def run(self):
  logging.critical('Domain should be specified!')
  sys.exit(1)
 
+ if options.principalType is None:
+ logging.critical('Invalid principalType!')
+ sys.exit(1)
+
  if password == '' and username != '' and options.hashes is None and options.no_pass is False and options.aesKey is None:
  from getpass import getpass
  password = getpass("Password:")