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generate-random-targets.gmp.py
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generate-random-targets.gmp.py
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# -*- coding: utf-8 -*-
# Copyright (C) 2017-2021 Greenbone AG
#
# SPDX-License-Identifier: GPL-3.0-or-later
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sys
from argparse import Namespace
from random import choice, gauss
from gvm.protocols.gmp import Gmp
from gvmtools.helper import generate_random_ips
def check_args(args):
len_args = len(args.script) - 1
if len_args < 2:
message = """
This script generates random task data and feeds it to\
a desired GSM
It needs two parameters after the script name.
1. <host_number> -- number of dummy hosts to select from
2. <number> -- number of targets to be generated
In addition, if you would like for the number of targets generated
to be randomized on a Gaussian distribution, add 'with-gauss'
Example:
$ gvm-script --gmp-username name --gmp-password pass \
ssh --hostname <gsm> scripts/gen-random-targets.gmp.py 3 40 with-gauss
"""
print(message)
sys.exit()
def generate(gmp, args, n_targets, n_ips):
ips = generate_random_ips(n_ips)
if "with-gauss" in args.script:
n_targets = int(gauss(n_targets, 2))
for i in range(n_targets):
host_ip = choice(ips)
index = f"{{0:0>{len(str(n_targets))}}}"
name = f"Target_{index.format(i + 1)}"
gmp.create_target(name=name, make_unique=True, hosts=[host_ip])
def main(gmp: Gmp, args: Namespace) -> None:
# pylint: disable=undefined-variable
check_args(args)
host_number = int(args.script[1])
number_targets = int(args.script[2])
print("Generating random targets...")
generate(gmp, args, number_targets, host_number)
if __name__ == "__gmp__":
main(gmp, args)