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clean-filters.py
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clean-filters.py
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#!/usr/bin/env python
import requests
import argparse
import sys
import os
####################################################################
# Requirements:
# pip3 install requests
#
# About:
# This python script will show and/or delete filters for a
# user account or multiple accounts.
#
# Help:
# usage: clean-filters.py [-h] [-target TARGET] [-targetlist TARGETLIST] [-sharedby SHAREDBY] [-whatif]
#
# Delete Vulnerability filters for a user account
#
# optional arguments:
# -h, --help show this help message and exit
# -target TARGET Username to target
# -targetlist TARGETLIST
# Path to text file containing list of usernames
# -sharedby SHAREDBY Filter saved searches 'shared by' username
# -whatif Run but do not delete
#
# Examples:
# Delete filters that are shared by admin@domain.com with the user@domain.com account
# ./clean-filters.py -target user@domain.com -sharedby admin@domain.com
#
# List filters that would be deleted for user@domain.com
# ./clean-filters.py -target user@domain.com -whatif
#
#####################################################################
# Tenable.IO API Configuration
BASE_URL = "https://cloud.tenable.com"
ACCESS_KEY = "_PUT_YOUR_ACCESS_KEY_HERE_"
SECRET_KEY = "_PUT_YOUR_SECRET_KEY_HERE_"
#####################################################################
#####################################################################
# Requests headers
HEADERS = {
"accept": "application/json",
"X-ApiKeys": "accessKey={}; secretKey={}".format(ACCESS_KEY, SECRET_KEY),
"User-Agent": "TIOApi/1.0 Python/{0:d}.{1:d}.{2:d}".format(sys.version_info[0],
sys.version_info[1],
sys.version_info[2])
}
#####################################################################
def print_success(msg):
if os.name == "nt":
print("[+] {}".format(msg))
else:
print("\033[1;32m[+] \033[1;m{}".format(msg))
def print_status(msg):
if os.name == "nt":
print("[*] {}".format(msg))
else:
print("\033[1;34m[*] \033[1;m{}".format(msg))
def print_failure(msg):
if os.name == "nt":
print("[-] {}".format(msg))
else:
print("\033[1;31m[-] \033[1;m{}".format(msg))
def print_error(msg):
if os.name == "nt":
print("[!] {}".format(msg))
else:
print("\033[1;33m[!] \033[1;m{}".format(msg))
def get_tio_data(uri, username):
HEADERS.update({
"X-Impersonate": "username={}".format(username)
})
try:
response = requests.get("{0}/{1}".format(BASE_URL, uri),
headers=HEADERS)
if response.status_code == 403:
print_error("Forbidden error, check username again or if you have "
"appropriate permissions")
sys.exit(1)
if response.status_code != 200:
print_error("Tenable IO: {}".format(response.json()["error"]))
sys.exit(1)
return response.json()
except Exception as e:
print_error("failed : {}".format(str(e)))
sys.exit(1)
def get_filter_list(filters, shared_by_user=None):
filter_list = {}
filter_list["info"] = []
for search in filters["saved_searches"]:
filter_uuid = search["uuid"]
filter_name = search["name"]
if shared_by_user is None:
data = {
"filter_uuid": filter_uuid,
"filter_name": filter_name
}
else:
if "shared_by" in search and search["shared_by"] == shared_by_user:
data = {
"filter_uuid": filter_uuid,
"filter_name": filter_name
}
filter_list["info"].append(data)
return filter_list
def delete_filter(filter_uuid, filter_name, username):
HEADERS.update({
"X-Impersonate": "username={}".format(username)
})
try:
response = requests.delete("{0}/saved-search/{1}".format(BASE_URL, filter_uuid),
headers=HEADERS)
if response.status_code != 204:
print_error("Tenable IO: {}".format(response.json()["error"]))
sys.exit(1)
print_status("successfully deleted {}".format(filter_name))
except Exception as e:
print_error("failed : {}".format(str(e)))
sys.exit(1)
def run(target, whatif=False, shared_by_user=None):
print_success("getting saved searches for {}".format(target))
filters = get_tio_data("saved-search?view=VulnerabilitiesWorkbench", target)
print_status("{} total filters".format(len(filters["saved_searches"])))
print_success("parsing saved searches")
filterList = get_filter_list(filters, shared_by_user)
print_status("{} set for deletion".format(len(filterList["info"])))
if len(filterList["info"]) > 0:
if whatif:
print_success("running with 'whatif'; listing filters that would be deleted")
else:
print_success("deleting filters")
for qfilter in filterList["info"]:
if whatif:
print_status("{0} : {1}".format(qfilter["filter_uuid"], qfilter["filter_name"]))
else:
delete_filter(qfilter["filter_uuid"], qfilter["filter_name"], target)
else:
print_status("no applicable filters found for user {}".format(target))
def main():
parser = argparse.ArgumentParser(add_help=True,
description="Delete Vulnerability filters for a user account")
parser.add_argument("-target", type=str,
help="Username to target")
parser.add_argument("-targetlist", type=str,
help="Path to text file containing list of usernames")
parser.add_argument("-sharedby", type=str,
default=None,
help="Filter saved searches 'shared by' username")
parser.add_argument("-whatif", action="store_true",
help="Run but do not delete")
options = parser.parse_args()
if (ACCESS_KEY == '_PUT_YOUR_ACCESS_KEY_HERE_') or (SECRET_KEY == '_PUT_YOUR_SECRET_KEY_HERE_'):
print_error('Please get your API key from Tenable.IO and replace ACCESS_KEY and SECRET_KEY')
exit(1)
if options.target is None and options.targetlist is None:
print_error("missing a target(s)")
parser.print_help()
sys.exit(1)
if options.target and options.targetlist:
print_error("target and targetlist cannot be used together")
parser.print_help()
sys.exit(1)
if options.targetlist:
if not os.path.exists(options.targetlist):
print_error("could not find target file at {}".format(options.targetlist))
parser.print_help()
sys.exit(1)
tlist = open(options.targetlist, "r")
with open(options.targetlist, "r") as tlist:
for target in tlist:
target = target.strip()
run(target, options.whatif, options.sharedby)
else:
run(options.target, options.whatif, options.sharedby)
if __name__ == "__main__":
main()