Add parser for output

This commit is contained in:
Marcel Schwarz 2021-01-09 06:00:27 +01:00
parent b6d0391ff0
commit 5c7939c163
11 changed files with 395 additions and 0 deletions

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__pycache__
# Created by https://www.toptal.com/developers/gitignore/api/pycharm
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.idea/**/usage.statistics.xml
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.idea/**/shelf
# Generated files
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# Sensitive or high-churn files
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.idea/**/dataSources.ids
.idea/**/dataSources.local.xml
.idea/**/sqlDataSources.xml
.idea/**/dynamic.xml
.idea/**/uiDesigner.xml
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# Gradle
.idea/**/gradle.xml
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# .idea/artifacts
# .idea/compiler.xml
# .idea/jarRepositories.xml
# .idea/modules.xml
# .idea/*.iml
# .idea/modules
# *.iml
# *.ipr
# CMake
cmake-build-*/
# Mongo Explorer plugin
.idea/**/mongoSettings.xml
# File-based project format
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out/
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# Editor-based Rest Client
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# *.iml
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# Default ignored files
/shelf/
/workspace.xml
# Datasource local storage ignored files
/../../../../../:\Git-Repos\it-security-2\scan_output_parser\.idea/dataSources/
/dataSources.local.xml
# Editor-based HTTP Client requests
/httpRequests/

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<component name="InspectionProjectProfileManager">
<settings>
<option name="USE_PROJECT_PROFILE" value="false" />
<version value="1.0" />
</settings>
</component>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9" project-jdk-type="Python SDK" />
</project>

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scan_output_parser/.idea/modules.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/scan_output_parser.iml" filepath="$PROJECT_DIR$/.idea/scan_output_parser.iml" />
</modules>
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<module type="PYTHON_MODULE" version="4">
<component name="NewModuleRootManager">
<content url="file://$MODULE_DIR$" />
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$/.." vcs="Git" />
</component>
</project>

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import re
LYNIS_REGEX = {
"green": r"\[1;32m", # more advanced "green": r"\[ .*\[1;32m([\w\d ]*).*",
"yellow": r"\[1;33m",
"red": r"\[1;31m",
"white": r"\[1;37m",
"heading": r".*\[1;33m([\w\d ,:-]*).*"
}
LYNIS_BLOCKS = {
"Boot and services",
"Kernel",
"Memory and Processes",
"Users, Groups and Authentication",
"Shells",
"File systems",
"USB Devices",
"Storage",
"NFS",
"Name services",
"Ports and packages",
"Networking",
"Printers and Spools",
"Software: e-mail and messaging",
"Software: firewalls",
"Software: webserver",
"SSH Support",
"Databases",
"PHP",
"Logging and files",
"Insecure services",
"Scheduled tasks",
"Accounting",
"Time and Synchronization",
"Cryptography",
"Security frameworks",
"Software: Malware",
"File Permissions",
"Home directories",
"Kernel Hardening",
"Hardening"
}
def lynis_get_base(path_to_log):
with open(path_to_log) as handle:
text = handle.read()
blocks = text.split("[+]")
interesting_blocks = {}
for block in blocks:
heading = re.findall(LYNIS_REGEX["heading"], block.splitlines()[0])
if heading and heading[0] in LYNIS_BLOCKS:
block_text = "".join(block.splitlines()[2:])
interesting_blocks[heading[0]] = {
"text": block_text,
"counts": {
"green": len(re.findall(LYNIS_REGEX['green'], block_text)),
"yellow": len(re.findall(LYNIS_REGEX['yellow'], block_text)),
"red": len(re.findall(LYNIS_REGEX['red'], block_text)),
"white": len(re.findall(LYNIS_REGEX['white'], block_text)),
}
}
interesting_blocks["GENERAL"] = {}
if warning_count := re.findall(r".*Warnings.* \((\d+)\)", text):
interesting_blocks["GENERAL"]["warningCount"] = int(warning_count[0])
if suggestion_count := re.findall(r".*Suggestions.* \((\d+)\)", text):
interesting_blocks["GENERAL"]["suggestionCount"] = int(suggestion_count[0])
if hardening_index := re.findall(r".*Hardening index.*m(\d+)", text):
interesting_blocks["GENERAL"]["hardeningIndex"] = int(hardening_index[0])
if tests_performed := re.findall(r".*Tests performed.*m(\d+)", text):
interesting_blocks["GENERAL"]["testsPerformed"] = int(tests_performed[0])
return interesting_blocks
def lynis_add_special_properties(lynis_base):
def find_prop(category, key, regex, as_int=False):
if category in lynis_base:
if match := re.findall(regex, lynis_base[category]["text"]):
lynis_base[category][key] = int(match[0]) if as_int else match[0]
find_prop("Boot and services", "runningServices", r"found (\d+) running services", as_int=True)
find_prop("Boot and services", "enabledServices", r"found (\d+) enabled services", as_int=True)
find_prop("Kernel", "defaultRunLevel", r"RUNLEVEL (\d+)", as_int=True)
find_prop("Kernel", "activeModules", r"Found (\d+) active modules", as_int=True)
find_prop("Kernel", "kernelUpdate", r"Checking for available kernel update.*? \[ .*?m([\w ]*).*? \]")
find_prop("Shells", "numShells", r"Result: found (\d*) shells", as_int=True)
find_prop("Networking", "ipv6Enabled", r"Checking IPv6 configuration.*? \[ .*?m([\w ]*).*? \]")
find_prop("Time and Synchronization", "lastSync", r"Last time synchronization.*? \[ .*?m([\w ]*).*? \]")
find_prop("Security frameworks", "unconfinedProcesses", r"Found (\d+) unconfined processes")
def lynis_remove_text_from_blocks(lynis_base):
for block in lynis_base:
try:
del lynis_base[block]["text"]
except KeyError:
pass
def lynis_parse(path):
lynis_base = lynis_get_base(path)
lynis_add_special_properties(lynis_base)
lynis_remove_text_from_blocks(lynis_base)
return lynis_base

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import glob
import os.path
import re
from dataclasses import dataclass
from typing import List
from lynis import lynis_parse
from otseca import otseca_parse
from testssl import testssl_parse
BASE_SCAN_PATH = os.path.join("..", "raw_scans")
@dataclass
class Result:
path: str
run_nr: int
result: dict
@dataclass
class Run:
id: int
platform: str
system: str
version: str
path: str
otseca_results: List[Result]
lynis_results: List[Result]
testssl_results: List[Result]
def main():
list_of_all = []
all_scans = glob.glob(os.path.join(BASE_SCAN_PATH, "*", ""))
for scan in all_scans:
findings = re.findall(r"(\d+)_(.*)_(.*)_(.*)", os.path.dirname(scan))
findings = findings[0]
list_of_all.append(
Run(findings[0], findings[1], findings[2], findings[3], scan, [], [], [])
)
for run in list_of_all:
for otseca_path in glob.glob(os.path.join(run.path, "otseca*", "report*")):
nr = re.findall(r"otseca-(\d+)", otseca_path)[0]
run.otseca_results.append(Result(otseca_path, nr, otseca_parse(otseca_path)))
for log_file in os.listdir(run.path):
path = os.path.join(run.path, log_file)
nr = re.findall(r"(\d+)", log_file)[0]
if "lynis-console-" in log_file:
run.lynis_results.append(Result(path, nr, lynis_parse(path)))
if "testssl-" in log_file:
run.testssl_results.append(Result(path, nr, testssl_parse(path)))
[print(run) for run in list_of_all]
if __name__ == '__main__':
main()

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import os.path
import re
OTSECA_FILES = {
"distro": "distro.all.log.html",
"kernel": "kernel.all.log.html",
"network": "network.all.log.html",
"permission": "permissions.all.log.html",
"services": "services.all.log.html",
"system": "system.all.log.html"
}
def otseca_box_counts(path_to_report):
counts = {}
for (name, curr_file) in OTSECA_FILES.items():
curr_path = os.path.join(path_to_report, curr_file)
with open(curr_path, encoding="UTF-8") as handle:
text = handle.read()
counts[name] = {
"green": (len(re.findall("background-color: #1F9D55", text))),
"yellow": (len(re.findall("background-color: #F2D024", text))),
"red": (len(re.findall("background-color: #CC1F1A", text))),
"total": (len(re.findall("background-color:", text)))
}
return counts
def otseca_distro_info(path_to_report):
with open(os.path.join(path_to_report, OTSECA_FILES["distro"])) as handle:
text = handle.read()
pkg_count = len(re.findall("ii {2}", text))
upgrades_count = re.findall(r"(\d+) .*? (\d+) .*? (\d+) .*? (\d+) .*", text).pop()
return {
"pkgCount": pkg_count,
"upgraded": upgrades_count[0],
"newlyInstalled": upgrades_count[1],
"remove": upgrades_count[2],
"notUpgraded": upgrades_count[3]
}
def otseca_parse(path):
return {
"boxes": otseca_box_counts(path),
"general": otseca_distro_info(path)
}

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import re
def testssl_parse(path):
with open(path) as handle:
text = handle.read()
testssl_overall = {
"443": {"open": False, "ssl": False},
"21": {"open": False, "ssl": False},
"465": {"open": False, "ssl": False},
"587": {"open": False, "ssl": False},
"110": {"open": False, "ssl": False},
"995": {"open": False, "ssl": False},
"993": {"open": False, "ssl": False},
"5432": {"open": False, "ssl": False},
"3306": {"open": False, "ssl": False}
}
tests = text.split("## Scan started as: ")
for test in tests:
port = re.findall("Start .*? -->> 127\.0\.0\.1:(\d*) \(localhost\) <<--", test)
if not port:
continue
port = port[0]
if "Overall Grade" in test:
testssl_overall[port]["ssl"] = True
testssl_overall[port]["open"] = True
if "firewall" not in test:
testssl_overall[port]["open"] = True
continue
return testssl_overall