+++ /dev/null
-#!/usr/bin/env python
-
-# Copyright (C) 2009 by Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-# Copyright (C) 2020 by Gregory CLEMENT <gregory.clement@bootlin.com>
-#
-# 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 2 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-import argparse
-import datetime
-import os
-import json
-import sys
-import cve as cvecheck
-
-
-class Package:
- def __init__(self, name, version, ignored_cves):
- self.name = name
- self.version = version
- self.cves = list()
- self.ignored_cves = ignored_cves
-
-
-def check_package_cves(nvd_path, packages):
- if not os.path.isdir(nvd_path):
- os.makedirs(nvd_path)
-
- for cve in cvecheck.CVE.read_nvd_dir(nvd_path):
- for pkg_name in cve.pkg_names:
- pkg = packages.get(pkg_name, '')
- if pkg and cve.affects(pkg.name, pkg.version, pkg.ignored_cves) == cve.CVE_AFFECTS:
- pkg.cves.append(cve.identifier)
-
-
-html_header = """
-<head>
-<script src=\"https://www.kryogenix.org/code/browser/sorttable/sorttable.js\"></script>
-<style type=\"text/css\">
-table {
- width: 100%;
-}
-td {
- border: 1px solid black;
-}
-td.centered {
- text-align: center;
-}
-td.wrong {
- background: #ff9a69;
-}
-td.correct {
- background: #d2ffc4;
-}
-
-</style>
-<title>CVE status for Buildroot configuration</title>
-</head>
-
-<p id=\"sortable_hint\"></p>
-"""
-
-
-html_footer = """
-</body>
-<script>
-if (typeof sorttable === \"object\") {
- document.getElementById(\"sortable_hint\").innerHTML =
- \"hint: the table can be sorted by clicking the column headers\"
-}
-</script>
-</html>
-"""
-
-
-def dump_html_pkg(f, pkg):
- f.write(" <tr>\n")
- f.write(" <td>%s</td>\n" % pkg.name)
-
- # Current version
- if len(pkg.version) > 20:
- version = pkg.version[:20] + "..."
- else:
- version = pkg.version
- f.write(" <td class=\"centered\">%s</td>\n" % version)
-
- # CVEs
- td_class = ["centered"]
- if len(pkg.cves) == 0:
- td_class.append("correct")
- else:
- td_class.append("wrong")
- f.write(" <td class=\"%s\">\n" % " ".join(td_class))
- for cve in pkg.cves:
- f.write(" <a href=\"https://security-tracker.debian.org/tracker/%s\">%s<br/>\n" % (cve, cve))
- f.write(" </td>\n")
-
- f.write(" </tr>\n")
-
-
-def dump_html_all_pkgs(f, packages):
- f.write("""
-<table class=\"sortable\">
-<tr>
-<td>Package</td>
-<td class=\"centered\">Version</td>
-<td class=\"centered\">CVEs</td>
-</tr>
-""")
- for pkg in packages:
- dump_html_pkg(f, pkg)
- f.write("</table>")
-
-
-def dump_html_gen_info(f, date):
- f.write("<p><i>Generated on %s</i></p>\n" % (str(date)))
-
-
-def dump_html(packages, date, output):
- with open(output, 'w') as f:
- f.write(html_header)
- dump_html_all_pkgs(f, packages)
- dump_html_gen_info(f, date)
- f.write(html_footer)
-
-
-def dump_json(packages, date, output):
- # Format packages as a dictionnary instead of a list
- pkgs = {
- pkg.name: {
- "version": pkg.version,
- "cves": pkg.cves,
- } for pkg in packages
- }
- # The actual structure to dump, add date to it
- final = {'packages': pkgs,
- 'date': str(date)}
- with open(output, 'w') as f:
- json.dump(final, f, indent=2, separators=(',', ': '))
- f.write('\n')
-
-
-def resolvepath(path):
- return os.path.abspath(os.path.expanduser(path))
-
-
-def parse_args():
- parser = argparse.ArgumentParser()
- output = parser.add_argument_group('output', 'Output file(s)')
- output.add_argument('--html', dest='html', type=resolvepath,
- help='HTML output file')
- output.add_argument('--json', dest='json', type=resolvepath,
- help='JSON output file')
- parser.add_argument('--nvd-path', dest='nvd_path',
- help='Path to the local NVD database', type=resolvepath,
- required=True)
- args = parser.parse_args()
- if not args.html and not args.json:
- parser.error('at least one of --html or --json (or both) is required')
- return args
-
-
-def __main__():
- packages = list()
- content = json.load(sys.stdin)
- for item in content:
- pkg = content[item]
- p = Package(item, pkg.get('version', ''), pkg.get('ignore_cves', ''))
- packages.append(p)
-
- args = parse_args()
- date = datetime.datetime.utcnow()
-
- print("Checking packages CVEs")
- check_package_cves(args.nvd_path, {p.name: p for p in packages})
-
- if args.html:
- print("Write HTML")
- dump_html(packages, date, args.html)
- if args.json:
- print("Write JSON")
- dump_json(packages, date, args.json)
-
-
-__main__()
projects / buildroot.git / commitdiff