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# -*- coding: utf-8 -*- |
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# Copyright (C) 2018-2019 Greenbone Networks GmbH |
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# |
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# SPDX-License-Identifier: GPL-3.0-or-later |
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# |
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# This program is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation, either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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import sys |
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from gvm.protocols.gmpv9.types import get_alive_test_from_string |
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from lxml import etree |
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def check_args(args): |
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len_args = len(args.script) - 1 |
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if len_args != 1: |
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message = """ |
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This script pulls target data from an xml document and feeds it to \ |
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a desired GSM |
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One parameter after the script name is required. |
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1. <xml_doc> -- .xml file containing targets |
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Example: |
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$ gvm-script --gmp-username name --gmp-password pass \ |
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ssh --hostname <gsm> scripts/send-targets.gmp.py example_file.xml |
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""" |
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print(message) |
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quit() |
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def error_and_exit(msg): |
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print("Error: {}\n".format(msg), file=sys.stderr) |
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sys.exit(1) |
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def yes_or_no(question): |
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reply = str(input(question + ' (y/n): ')).lower().strip() |
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if reply[0] == ('y'): |
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return True |
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if reply[0] == ('n'): |
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return False |
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else: |
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return yes_or_no("Please enter 'y' or 'n'") |
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def create_xml_tree(xml_doc): |
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try: |
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xml_tree = etree.parse(xml_doc) |
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xml_tree = etree.tostring(xml_tree) |
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xml_tree = etree.XML(xml_tree) |
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except IOError as err: |
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error_and_exit("Failed to read xml_file: {} (exit)".format(str(err))) |
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except etree.Error as err: |
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error_and_exit("Failed to parse xml_file: {} (exit)".format(str(err))) |
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if len(xml_tree) == 0: |
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error_and_exit("XML file is empty (exit)") |
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return xml_tree |
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def parse_send_xml_tree(gmp, xml_tree): |
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credential_options = [ |
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'ssh_credential', |
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'smb_credential', |
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'esxi_credential', |
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'snmp_credential', |
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] |
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counter = 1 |
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for target in xml_tree.xpath('target'): |
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keywords = {} # {'make_unique': True} |
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keywords['name'] = target.find('name').text |
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keywords['hosts'] = target.find('hosts').text.split(',') |
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exclude_hosts = target.find('exclude_hosts').text |
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if exclude_hosts is not None: |
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keywords['exclude_hosts'] = exclude_hosts.split(',') |
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comment = target.find('comment').text |
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if comment is not None: |
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keywords['comment'] = comment |
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credentials = gmp.get_credentials()[0].xpath("//credential/@id") |
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for credential in credential_options: |
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cred_id = target.find(credential).xpath('@id')[0] |
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if cred_id == '': |
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continue |
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if cred_id not in credentials: |
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response = yes_or_no( |
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"\nThe credential '{}' for 'target {}' could not be " |
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"located...\nWould you like to continue?".format( |
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credential, counter |
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) |
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) |
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if response is False: |
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print("Terminating...\n") |
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quit() |
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else: |
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continue |
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key = '{}_id'.format(credential) |
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keywords[key] = cred_id |
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elem_path = target.find(credential) |
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port = elem_path.find('port') |
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if port is not None and port.text is not None: |
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port_key = '{}_port'.format(credential) |
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keywords[port_key] = elem_path.find('port').text |
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alive_test = get_alive_test_from_string(target.find('alive_tests').text) |
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if alive_test is not None: |
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keywords['alive_test'] = alive_test |
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reverse_lookup_only = target.find('reverse_lookup_only').text |
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if reverse_lookup_only == '1': |
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keywords['reverse_lookup_only'] = 1 |
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reverse_lookup_unify = target.find('reverse_lookup_unify').text |
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if reverse_lookup_unify == '1': |
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keywords['reverse_lookup_unify'] = 1 |
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port_range = target.find('port_range') |
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if port_range is not None: |
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keywords['port_range'] = port_range.text |
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if target.xpath('port_list/@id') is not None: |
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port_list = {} |
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port_list = target.xpath('port_list/@id')[0] |
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keywords['port_list_id'] = port_list |
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print(keywords) |
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gmp.create_target(**keywords) |
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counter += 1 |
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def main(gmp, args): |
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# pylint: disable=undefined-variable |
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check_args(args) |
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xml_doc = args.script[1] |
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print('\nSending targets...') |
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xml_tree = create_xml_tree(xml_doc) |
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parse_send_xml_tree(gmp, xml_tree) |
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print('\n Target(s) created!\n') |
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if __name__ == '__gmp__': |
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main(gmp, args) # pylint: disable=undefined-variable |
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greenbone /
gvm-tools
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