tests.testNVTICache.TestNVTICache.test_get_nvt_metadata_fail() - Code Metrics - Inspection of "Merge pull request #46 from jjnicola/unittest" - greenbone/ospd-openvas - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Juan José

created 2019-01-07 08:29 UTC

TestNVTICache.test_get_nvt_metadata_fail() A

↳ Parent: tests.testNVTICache

Complexity

Conditions

Size

Total Lines	15
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	12
nop	3
dl	0
loc	15
rs	9.8
c	0
b	0
f	0

# -*- coding: utf-8 -*-
# Copyright (C) 2018 Greenbone Networks GmbH
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

""" Unit Test for ospd-openvas """

from unittest import TestCase
from unittest.mock import patch
from ospd_openvas.db import OpenvasDB
from ospd_openvas.nvticache import NVTICache
from ospd.ospd import logger


@patch('ospd_openvas.db.redis.Redis')
class TestNVTICache(TestCase):

    def setUp(self):
        self.db = OpenvasDB()
        self.nvti = NVTICache(self.db)

    def test_get_feed_version(self, mock_redis):
        with patch.object(OpenvasDB,
                          'db_find', return_value=mock_redis):
            with patch.object(OpenvasDB,
                              'get_single_item', return_value='1234'):
                resp = self.nvti.get_feed_version()
        self.assertEqual(resp, '1234')

    def test_get_oids(self, mock_redis):
        with patch.object(OpenvasDB,
                          'get_elem_pattern_by_index', return_value=['oids']):
                resp = self.nvti.get_oids()
        self.assertEqual(resp, ['oids'])

    def test_parse_metadata_tags(self, mock_redis):
        tags = 'tag1'
        with patch.object(logger, 'error', return_value=None) as log:
            ret = self.nvti._parse_metadata_tags(tags, '1.2.3')
        log.assert_called_with('Tag tag1 in 1.2.3 has no value.')
        self.assertEqual(ret, {})

    def test_get_nvt_params(self, mock_redis):
        prefs = ['dns-fuzz.timelimit|||entry|||default']
        prefs1 = ['dns-fuzz.timelimit|||entry|||']

        timeout = '300'
        out_dict = {
            'dns-fuzz.timelimit': {
                'type': 'entry',
                'default': 'default',
                'name': 'dns-fuzz.timelimit',
                'description': 'Description'},
            'timeout': {
                'type': 'entry',
                'default': '300',
                'name': 'timeout',
                'description': 'Script Timeout'
            }
        }

        out_dict1 = {
            'dns-fuzz.timelimit': {
                'type': 'entry',
                'default': '',
                'name': 'dns-fuzz.timelimit',
                'description': 'Description'},
            'timeout': {
                'type': 'entry',
                'default': '300',
                'name': 'timeout',
                'description': 'Script Timeout'
            }
        }
        with patch.object(OpenvasDB,
                          'get_kb_context', return_value=mock_redis):
            with patch.object(NVTICache,
                              'get_nvt_timeout', return_value=timeout):
                with patch.object(NVTICache,
                                  'get_nvt_prefs', return_value=prefs):

                    resp = self.nvti.get_nvt_params('1.2.3.4')

                with patch.object(NVTICache,
                                  'get_nvt_prefs', return_value=prefs1):

                    resp1 = self.nvti.get_nvt_params('1.2.3.4')
        self.assertEqual(resp, out_dict)
        self.assertEqual(resp1, out_dict1)

    @patch('ospd_openvas.db.subprocess')
    def test_get_nvt_metadata(self, mock_subps, mock_redis):
        metadata = [
            'mantis_detect.nasl',
            '',
            '',
            'Settings/disable_cgi_scanning',
            '',
            'Services/www, 80',
            'find_service.nasl, http_version.nasl',
            'cvss_base=0.0|cvss_base_vector=AV:N/AC:L/Au:N/C:N/I:N'
            '/A:N|last_modification=$Date: 2018-08-10 15:09:25 +02'
            '00 (Fri, 10 Aug 2018) $|creation_date=2009-03-19 11:2'
            '2:36 +0100 (Thu, 19 Mar 2009)|summary=Detects the ins'
            'talled version of\n  Mantis a free popular web-based '
            'bugtracking system.\n\n  This script sends HTTP GET r'
            'equest and try to get the version from the\n  respons'
            'e, and sets the result in KB.|qod_type=remote_banner',
            '',
            '',
            'URL:http://www.mantisbt.org/',
            '3',
            '0',
            'Product detection',
            'Mantis Detection',
        ]

        custom = {
            'category': '3',
            'creation_date': '2009-03-19 11:22:36 +0100 (Thu, 19 Mar 2009)',
            'cvss_base_vector': 'AV:N/AC:L/Au:N/C:N/I:N/A:N',
            'dependencies': 'find_service.nasl, http_version.nasl',
            'excluded_keys': 'Settings/disable_cgi_scanning',
            'family': 'Product detection',
            'filename': 'mantis_detect.nasl',
            'last_modification': ('$Date: 2018-08-10 15:09:25 +0200 '
                                  '(Fri, 10 Aug 2018) $'),
            'name': 'Mantis Detection',
            'qod_type': 'remote_banner',
            'required_ports': 'Services/www, 80',
            'summary': ('Detects the installed version of\n  Mantis a '
                        'free popular web-based bugtracking system.\n'
                        '\n  This script sends HTTP GET request and t'
                        'ry to get the version from the\n  response, '
                        'and sets the result in KB.'),
            'timeout': '0'
        }

        mock_subps.check_output.return_value = (
            'use_mac_addr = no\ndb_address = '
            '/tmp/redis.sock\ndrop_privileges = no').encode()

        mock_redis.return_value = mock_redis
        mock_redis.config_get.return_value = {'databases': '513'}
        mock_redis.lrange.return_value = metadata
        mock_redis.keys.return_value = 1

        self.db.db_init()

        resp = self.nvti.get_nvt_metadata('1.2.3.4')
        self.assertEqual(resp, custom)

    @patch('ospd_openvas.db.subprocess')
    def test_get_nvt_metadata_fail(self, mock_subps, mock_redis):
        mock_subps.check_output.return_value = \
            'use_mac_addr = no\ndb_address = ' \
            '/tmp/redis.sock\ndrop_privileges = no'.encode()

        mock_redis.return_value = mock_redis
        mock_redis.config_get.return_value = {'databases': '513'}
        mock_redis.lrange.return_value = {}
        mock_redis.keys.return_value = 1

        self.db.db_init()

        resp = self.nvti.get_nvt_metadata('1.2.3.4')
        self.assertEqual(resp, None)

    @patch('ospd_openvas.db.subprocess')
    def test_get_nvt_refs(self, mock_subps, mock_redis):
        refs = ['', '', 'URL:http://www.mantisbt.org/']
        out_dict = {
            'cve': [''],
            'bid': [''],
            'xref': ['URL:http://www.mantisbt.org/'],
            }

        mock_subps.check_output.return_value = (
            'use_mac_addr = no\ndb_address = '
            '/tmp/redis.sock\ndrop_privileges = no').encode()

        mock_redis.return_value = mock_redis
        mock_redis.config_get.return_value = {'databases': '513'}
        mock_redis.lrange.return_value = refs
        mock_redis.keys.return_value = 1

        self.db.db_init()

        resp = self.nvti.get_nvt_refs('1.2.3.4')
        self.assertEqual(resp, out_dict)

    @patch('ospd_openvas.db.subprocess')
    def test_get_nvt_refs_fail(self, mock_subps, mock_redis):
        mock_subps.check_output.return_value = \
            'use_mac_addr = no\ndb_address = ' \
            '/tmp/redis.sock\ndrop_privileges = no'.encode()

        mock_redis.return_value = mock_redis
        mock_redis.config_get.return_value = {'databases': '513'}
        mock_redis.lrange.return_value = {}
        mock_redis.keys.return_value = 1

        self.db.db_init()

        resp = self.nvti.get_nvt_refs('1.2.3.4')
        self.assertEqual(resp, None)

    def test_get_nvt_prefs(self, mock_redis):
        prefs = ['dns-fuzz.timelimit|||entry|||default']
        mock_redis.lrange.return_value = prefs
        mock_redis.return_value = mock_redis
        resp = self.nvti.get_nvt_prefs(mock_redis(), '1.2.3.4')
        self.assertEqual(resp, prefs )

    def test_get_nvt_timeout(self, mock_redis):
        mock_redis.lindex.return_value = '300'
        mock_redis.return_value = mock_redis
        resp = self.nvti.get_nvt_timeout(mock_redis(), '1.2.3.4')
        self.assertEqual(resp, '300')

    def test_get_nvt_tag(self, mock_redis):
        tag = 'last_modification=$Date: 2018-07-10 10:12:26 +0200 ' \
              '(Tue, 10 Jul 2018) $|creation_date=2018-04-02 00:00' \
              ':00 +0200 (Mon, 02 Apr 2018)|cvss_base=7.5|cvss_bas' \
              'e_vector=AV:N/AC:L/Au:N/C:P/I:P/A:P|solution_type=V' \
              'endorFix|qod_type=package|affected=rubygems on Debi' \
              'an Linux'

        out_dict = {
            'last_modification': \
                '$Date: 2018-07-10 10:12:26 +0200 (Tue, 10 Jul 2018) $',
            'creation_date': '2018-04-02 00:00:00 +0200 (Mon, 02 Apr 2018)',
            'cvss_base_vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P',
            'solution_type': 'VendorFix',
            'qod_type': 'package',
            'cvss_base': '7.5',
            'affected': 'rubygems on Debian Linux'}

        mock_redis.lindex.return_value = tag
        mock_redis.return_value = mock_redis

        resp = self.nvti.get_nvt_tag(mock_redis(), '1.2.3.4')

        self.assertEqual(out_dict, resp)


1			# -- coding: utf-8 --
2			# Copyright (C) 2018 Greenbone Networks GmbH
3			#
4			# SPDX-License-Identifier: GPL-2.0-or-later
5			#
6			# This program is free software; you can redistribute it and/or
7			# modify it under the terms of the GNU General Public License
8			# as published by the Free Software Foundation; either version 2
9			# of the License, or (at your option) any later version.
10			#
11			# This program is distributed in the hope that it will be useful,
12			# but WITHOUT ANY WARRANTY; without even the implied warranty of
13			# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			# GNU General Public License for more details.
15			#
16			# You should have received a copy of the GNU General Public License
17			# along with this program; if not, write to the Free Software
18			# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19
20			""" Unit Test for ospd-openvas """
21
22			from unittest import TestCase
23			from unittest.mock import patch
24			from ospd_openvas.db import OpenvasDB
25			from ospd_openvas.nvticache import NVTICache
26			from ospd.ospd import logger
27
28
29			@patch('ospd_openvas.db.redis.Redis')
30			class TestNVTICache(TestCase):
31
32			def setUp(self):
33			self.db = OpenvasDB()
34			self.nvti = NVTICache(self.db)
35
36			def test_get_feed_version(self, mock_redis):
37			with patch.object(OpenvasDB,
38			'db_find', return_value=mock_redis):
39			with patch.object(OpenvasDB,
40			'get_single_item', return_value='1234'):
41			resp = self.nvti.get_feed_version()
42			self.assertEqual(resp, '1234')
43
44			def test_get_oids(self, mock_redis):
45			with patch.object(OpenvasDB,
46			'get_elem_pattern_by_index', return_value=['oids']):
47			resp = self.nvti.get_oids()
48			self.assertEqual(resp, ['oids'])
49
50			def test_parse_metadata_tags(self, mock_redis):
51			tags = 'tag1'
52			with patch.object(logger, 'error', return_value=None) as log:
53			ret = self.nvti._parse_metadata_tags(tags, '1.2.3')
54			log.assert_called_with('Tag tag1 in 1.2.3 has no value.')
55			self.assertEqual(ret, {})
56
57			def test_get_nvt_params(self, mock_redis):
58			prefs = ['dns-fuzz.timelimit\|\|\|entry\|\|\|default']
59			prefs1 = ['dns-fuzz.timelimit\|\|\|entry\|\|\|']
60
61			timeout = '300'
62			out_dict = {
63			'dns-fuzz.timelimit': {
64			'type': 'entry',
65			'default': 'default',
66			'name': 'dns-fuzz.timelimit',
67			'description': 'Description'},
68			'timeout': {
69			'type': 'entry',
70			'default': '300',
71			'name': 'timeout',
72			'description': 'Script Timeout'
73			}
74			}
75
76			out_dict1 = {
77			'dns-fuzz.timelimit': {
78			'type': 'entry',
79			'default': '',
80			'name': 'dns-fuzz.timelimit',
81			'description': 'Description'},
82			'timeout': {
83			'type': 'entry',
84			'default': '300',
85			'name': 'timeout',
86			'description': 'Script Timeout'
87			}
88			}
89			with patch.object(OpenvasDB,
90			'get_kb_context', return_value=mock_redis):
91			with patch.object(NVTICache,
92			'get_nvt_timeout', return_value=timeout):
93			with patch.object(NVTICache,
94			'get_nvt_prefs', return_value=prefs):
95
96			resp = self.nvti.get_nvt_params('1.2.3.4')
97
98			with patch.object(NVTICache,
99			'get_nvt_prefs', return_value=prefs1):
100
101			resp1 = self.nvti.get_nvt_params('1.2.3.4')
102			self.assertEqual(resp, out_dict)
103			self.assertEqual(resp1, out_dict1)
104
105			@patch('ospd_openvas.db.subprocess')
106			def test_get_nvt_metadata(self, mock_subps, mock_redis):
107			metadata = [
108			'mantis_detect.nasl',
109			'',
110			'',
111			'Settings/disable_cgi_scanning',
112			'',
113			'Services/www, 80',
114			'find_service.nasl, http_version.nasl',
115			'cvss_base=0.0\|cvss_base_vector=AV:N/AC:L/Au:N/C:N/I:N'
116			'/A:N\|last_modification=$Date: 2018-08-10 15:09:25 +02'
117			'00 (Fri, 10 Aug 2018) $\|creation_date=2009-03-19 11:2'
118			'2:36 +0100 (Thu, 19 Mar 2009)\|summary=Detects the ins'
119			'talled version of\n Mantis a free popular web-based '
120			'bugtracking system.\n\n This script sends HTTP GET r'
121			'equest and try to get the version from the\n respons'
122			'e, and sets the result in KB.\|qod_type=remote_banner',
123			'',
124			'',
125			'URL:http://www.mantisbt.org/',
126			'3',
127			'0',
128			'Product detection',
129			'Mantis Detection',
130			]
131
132			custom = {
133			'category': '3',
134			'creation_date': '2009-03-19 11:22:36 +0100 (Thu, 19 Mar 2009)',
135			'cvss_base_vector': 'AV:N/AC:L/Au:N/C:N/I:N/A:N',
136			'dependencies': 'find_service.nasl, http_version.nasl',
137			'excluded_keys': 'Settings/disable_cgi_scanning',
138			'family': 'Product detection',
139			'filename': 'mantis_detect.nasl',
140			'last_modification': ('$Date: 2018-08-10 15:09:25 +0200 '
141			'(Fri, 10 Aug 2018) $'),
142			'name': 'Mantis Detection',
143			'qod_type': 'remote_banner',
144			'required_ports': 'Services/www, 80',
145			'summary': ('Detects the installed version of\n Mantis a '
146			'free popular web-based bugtracking system.\n'
147			'\n This script sends HTTP GET request and t'
148			'ry to get the version from the\n response, '
149			'and sets the result in KB.'),
150			'timeout': '0'
151			}
152
153			mock_subps.check_output.return_value = (
154			'use_mac_addr = no\ndb_address = '
155			'/tmp/redis.sock\ndrop_privileges = no').encode()
156
157			mock_redis.return_value = mock_redis
158			mock_redis.config_get.return_value = {'databases': '513'}
159			mock_redis.lrange.return_value = metadata
160			mock_redis.keys.return_value = 1
161
162			self.db.db_init()
163
164			resp = self.nvti.get_nvt_metadata('1.2.3.4')
165			self.assertEqual(resp, custom)
166
167			@patch('ospd_openvas.db.subprocess')
168			def test_get_nvt_metadata_fail(self, mock_subps, mock_redis):
169			mock_subps.check_output.return_value = \
170			'use_mac_addr = no\ndb_address = ' \
171			'/tmp/redis.sock\ndrop_privileges = no'.encode()
172
173			mock_redis.return_value = mock_redis
174			mock_redis.config_get.return_value = {'databases': '513'}
175			mock_redis.lrange.return_value = {}
176			mock_redis.keys.return_value = 1
177
178			self.db.db_init()
179
180			resp = self.nvti.get_nvt_metadata('1.2.3.4')
181			self.assertEqual(resp, None)
182
183			@patch('ospd_openvas.db.subprocess')
184			def test_get_nvt_refs(self, mock_subps, mock_redis):
185			refs = ['', '', 'URL:http://www.mantisbt.org/']
186			out_dict = {
187			'cve': [''],
188			'bid': [''],
189			'xref': ['URL:http://www.mantisbt.org/'],
190			}
191
192			mock_subps.check_output.return_value = (
193			'use_mac_addr = no\ndb_address = '
194			'/tmp/redis.sock\ndrop_privileges = no').encode()
195
196			mock_redis.return_value = mock_redis
197			mock_redis.config_get.return_value = {'databases': '513'}
198			mock_redis.lrange.return_value = refs
199			mock_redis.keys.return_value = 1
200
201			self.db.db_init()
202
203			resp = self.nvti.get_nvt_refs('1.2.3.4')
204			self.assertEqual(resp, out_dict)
205
206			@patch('ospd_openvas.db.subprocess')
207			def test_get_nvt_refs_fail(self, mock_subps, mock_redis):
208			mock_subps.check_output.return_value = \
209			'use_mac_addr = no\ndb_address = ' \
210			'/tmp/redis.sock\ndrop_privileges = no'.encode()
211
212			mock_redis.return_value = mock_redis
213			mock_redis.config_get.return_value = {'databases': '513'}
214			mock_redis.lrange.return_value = {}
215			mock_redis.keys.return_value = 1
216
217			self.db.db_init()
218
219			resp = self.nvti.get_nvt_refs('1.2.3.4')
220			self.assertEqual(resp, None)
221
222			def test_get_nvt_prefs(self, mock_redis):
223			prefs = ['dns-fuzz.timelimit\|\|\|entry\|\|\|default']
224			mock_redis.lrange.return_value = prefs
225			mock_redis.return_value = mock_redis
226			resp = self.nvti.get_nvt_prefs(mock_redis(), '1.2.3.4')
227			self.assertEqual(resp, prefs )
228
229			def test_get_nvt_timeout(self, mock_redis):
230			mock_redis.lindex.return_value = '300'
231			mock_redis.return_value = mock_redis
232			resp = self.nvti.get_nvt_timeout(mock_redis(), '1.2.3.4')
233			self.assertEqual(resp, '300')
234
235			def test_get_nvt_tag(self, mock_redis):
236			tag = 'last_modification=$Date: 2018-07-10 10:12:26 +0200 ' \
237			'(Tue, 10 Jul 2018) $\|creation_date=2018-04-02 00:00' \
238			':00 +0200 (Mon, 02 Apr 2018)\|cvss_base=7.5\|cvss_bas' \
239			'e_vector=AV:N/AC:L/Au:N/C:P/I:P/A:P\|solution_type=V' \
240			'endorFix\|qod_type=package\|affected=rubygems on Debi' \
241			'an Linux'
242
243			out_dict = {
244			'last_modification': \
245			'$Date: 2018-07-10 10:12:26 +0200 (Tue, 10 Jul 2018) $',
246			'creation_date': '2018-04-02 00:00:00 +0200 (Mon, 02 Apr 2018)',
247			'cvss_base_vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P',
248			'solution_type': 'VendorFix',
249			'qod_type': 'package',
250			'cvss_base': '7.5',
251			'affected': 'rubygems on Debian Linux'}
252
253			mock_redis.lindex.return_value = tag
254			mock_redis.return_value = mock_redis
255
256			resp = self.nvti.get_nvt_tag(mock_redis(), '1.2.3.4')
257
258			self.assertEqual(out_dict, resp)
259

greenbone / ospd-openvas

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TestNVTICache.test_get_nvt_metadata_fail() A

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