|
1
|
|
|
# Copyright 2022, Red Hat, Inc. |
|
2
|
|
|
# SPDX-License-Identifier: LGPL-2.1-or-later |
|
3
|
|
|
|
|
4
|
|
|
from dataclasses import replace |
|
5
|
|
|
|
|
6
|
|
|
try: |
|
7
|
|
|
from functools import cache |
|
8
|
|
|
except ImportError: |
|
9
|
|
|
from functools import lru_cache |
|
10
|
|
|
|
|
11
|
|
|
cache = lru_cache(maxsize=None) |
|
12
|
|
|
|
|
13
|
|
|
from lxml import etree |
|
14
|
|
|
|
|
15
|
|
|
from openscap_report.scap_results_parser import SCAPResultsParser |
|
16
|
|
|
from openscap_report.scap_results_parser.data_structures import OvalDefinition |
|
17
|
|
|
from openscap_report.scap_results_parser.namespaces import NAMESPACES |
|
18
|
|
|
from openscap_report.scap_results_parser.parsers import ( |
|
19
|
|
|
CPEApplicabilityLanguageParser, RuleParser) |
|
20
|
|
|
|
|
21
|
|
|
from .constants import (PATH_TO_ARF, |
|
22
|
|
|
PATH_TO_ARF_REPRODUCING_DANGLING_REFERENCE_TO) |
|
23
|
|
|
from .unit_tests.test_oval_tree_eval import OVAL_TREE_TRUE |
|
24
|
|
|
|
|
25
|
|
|
|
|
26
|
|
|
@cache |
|
27
|
|
|
def get_xml_data(file_path): |
|
28
|
|
|
with open(file_path, "r", encoding="utf-8") as xml_report: |
|
29
|
|
|
return xml_report.read().encode() |
|
30
|
|
|
|
|
31
|
|
|
|
|
32
|
|
|
def get_parser(file_path): |
|
33
|
|
|
xml_data = get_xml_data(file_path) |
|
34
|
|
|
return SCAPResultsParser(xml_data) |
|
35
|
|
|
|
|
36
|
|
|
|
|
37
|
|
|
BASIC_REPORT = get_parser(PATH_TO_ARF).parse_report() |
|
38
|
|
|
|
|
39
|
|
|
|
|
40
|
|
|
def get_report(file_path=None): |
|
41
|
|
|
if file_path is None: |
|
42
|
|
|
return replace(BASIC_REPORT) |
|
43
|
|
|
return get_parser(file_path).parse_report() |
|
44
|
|
|
|
|
45
|
|
|
|
|
46
|
|
|
REPORT_REPRODUCING_DANGLING_REFERENCE_TO = get_report( |
|
47
|
|
|
PATH_TO_ARF_REPRODUCING_DANGLING_REFERENCE_TO |
|
48
|
|
|
) |
|
49
|
|
|
|
|
50
|
|
|
|
|
51
|
|
|
def get_root(file_path): |
|
52
|
|
|
xml_data = get_xml_data(file_path) |
|
53
|
|
|
return etree.XML(xml_data) |
|
54
|
|
|
|
|
55
|
|
|
|
|
56
|
|
|
def get_benchmark(root): |
|
57
|
|
|
benchmark_el = root.find(".//xccdf:Benchmark", NAMESPACES) |
|
58
|
|
|
if "Benchmark" in root.tag: |
|
59
|
|
|
return root |
|
60
|
|
|
return benchmark_el |
|
61
|
|
|
|
|
62
|
|
|
|
|
63
|
|
|
def get_test_results(root): |
|
64
|
|
|
return root.find(".//xccdf:TestResult", NAMESPACES) |
|
65
|
|
|
|
|
66
|
|
|
|
|
67
|
|
|
def get_ref_values(root): |
|
68
|
|
|
return { |
|
69
|
|
|
ref_value.get("idref"): ref_value.text |
|
70
|
|
|
for ref_value in root.findall(".//xccdf:set-value", NAMESPACES) |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
|
|
|
|
74
|
|
|
DEFAULT_RULES = BASIC_REPORT.rules |
|
75
|
|
|
|
|
76
|
|
|
|
|
77
|
|
|
def get_rules(file_path=None): |
|
78
|
|
|
if file_path is None: |
|
79
|
|
|
return DEFAULT_RULES.copy() |
|
80
|
|
|
root = get_root(file_path) |
|
81
|
|
|
test_results = get_test_results(root) |
|
82
|
|
|
ref_values = get_ref_values(root) |
|
83
|
|
|
rule_parser = RuleParser(root, test_results, ref_values) |
|
84
|
|
|
return rule_parser.get_rules() |
|
85
|
|
|
|
|
86
|
|
|
|
|
87
|
|
|
def get_cpe_al_parser(file_path=PATH_TO_ARF): |
|
88
|
|
|
root = get_root(file_path) |
|
89
|
|
|
return CPEApplicabilityLanguageParser(root) |
|
90
|
|
|
|
|
91
|
|
|
|
|
92
|
|
|
def get_dummy_cpe_oval_definition(): |
|
93
|
|
|
dummy_oval_definition = OvalDefinition( |
|
94
|
|
|
definition_id="dummy_oval_def", |
|
95
|
|
|
title="dummy OVAL definition", |
|
96
|
|
|
oval_tree=OVAL_TREE_TRUE, |
|
97
|
|
|
) |
|
98
|
|
|
return { |
|
99
|
|
|
"oval:ssg-installed_env_is_a_machine:def:1": dummy_oval_definition, |
|
100
|
|
|
"oval:ssg-installed_env_has_chrony_package:def:1": dummy_oval_definition, |
|
101
|
|
|
"oval:ssg-installed_env_has_ntp_package:def:1": dummy_oval_definition, |
|
102
|
|
|
"oval:ssg-installed_env_has_gdm_package:def:1": dummy_oval_definition, |
|
103
|
|
|
"oval:ssg-installed_OS_is_fedora:def:1": dummy_oval_definition, |
|
104
|
|
|
"oval:ssg-installed_env_has_zipl_package:def:1": dummy_oval_definition, |
|
105
|
|
|
"oval:ssg-system_boot_mode_is_uefi:def:1": dummy_oval_definition, |
|
106
|
|
|
} |
|
107
|
|
|
|
OpenSCAP /
openscap-report
