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support/scripts/cve-checker: remove script

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Now that pkg-stats is able to generate its output based on the list of
packages enabled in the current configuration, cve-checker doesn't
serve any purpose.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni 2020-11-05 17:30:21 +01:00 committed by Peter Korsgaard
parent 7a607dab33
commit 3de9337781
1 changed files with 0 additions and 196 deletions
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support/scripts/cve-checker
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@ -1,196 +0,0 @@
#!/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__()