gvm.protocols.gmpv208.entities.scanners.ScannersMixin.create_scanner() - Code Metrics - greenbone/python-gvm - Measure and Improve Code Quality continuously with Scrutinizer

ScannersMixin.create_scanner() C
last analyzed 2021-05-24 13:33 UTC

↳ Parent: gvm.protocols.gmpv208.entities.scanners

Complexity

Conditions

Size

Total Lines	72
Code Lines	41

Duplication

Lines	72
Ratio	100 %

Importance

Changes

Metric	Value
cc	9
eloc	41
nop	9
dl	72
loc	72
rs	6.5626
c	0
b	0
f	0

How to fix Long Method Many Parameters

# -*- coding: utf-8 -*-
# Copyright (C) 2021 Greenbone Networks GmbH
#
# SPDX-License-Identifier: GPL-3.0-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 3 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, see <http://www.gnu.org/licenses/>.

from enum import Enum
from typing import Any, Optional

from gvm.errors import InvalidArgument, InvalidArgumentType, RequiredArgument
from gvm.utils import add_filter, to_bool
from gvm.xml import XmlCommand


class ScannerType(Enum):
    """Enum for scanner type"""

    OSP_SCANNER_TYPE = "1"
    OPENVAS_SCANNER_TYPE = "2"
    CVE_SCANNER_TYPE = "3"
    GMP_SCANNER_TYPE = "4"  # formerly slave scanner
    GREENBONE_SENSOR_SCANNER_TYPE = "5"


def get_scanner_type_from_string(
    scanner_type: Optional[str],
) -> Optional[ScannerType]:
    """Convert a scanner type string to an actual ScannerType instance

    Arguments:
        scanner_type: Scanner type string to convert to a ScannerType
    """
    if not scanner_type:
        return None

    scanner_type = scanner_type.lower()

    if (
        scanner_type == ScannerType.OSP_SCANNER_TYPE.value
        or scanner_type == 'osp'
    ):
        return ScannerType.OSP_SCANNER_TYPE

    if (
        scanner_type == ScannerType.OPENVAS_SCANNER_TYPE.value
        or scanner_type == 'openvas'
    ):
        return ScannerType.OPENVAS_SCANNER_TYPE

    if (
        scanner_type == ScannerType.CVE_SCANNER_TYPE.value
        or scanner_type == 'cve'
    ):
        return ScannerType.CVE_SCANNER_TYPE

    if (
        scanner_type == ScannerType.GMP_SCANNER_TYPE.value
        or scanner_type == 'gmp'
    ):
        return ScannerType.GMP_SCANNER_TYPE

    if (
        scanner_type == ScannerType.GREENBONE_SENSOR_SCANNER_TYPE.value
        or scanner_type == 'greenbone'
    ):
        return ScannerType.GREENBONE_SENSOR_SCANNER_TYPE

    raise InvalidArgument(
        argument='scanner_type', function=get_scanner_type_from_string.__name__
    )


class ScannersMixin:
    def clone_scanner(self, scanner_id: str) -> Any:
        """Clone an existing scanner

        Arguments:
            scanner_id: UUID of an existing scanner to clone from

        Returns:
            The response. See :py:meth:`send_command` for details.
        """
        if not scanner_id:
            raise RequiredArgument(
                function=self.clone_scanner.__name__, argument='scanner_id'
            )

        cmd = XmlCommand("create_scanner")
        cmd.add_element("copy", scanner_id)
        return self._send_xml_command(cmd)

    def create_scanner(

        self,
        name: str,
        host: str,
        port: int,
        scanner_type: ScannerType,
        credential_id: str,
        *,
        ca_pub: Optional[str] = None,
        comment: Optional[str] = None,
    ) -> Any:
        """Create a new scanner

        Arguments:
            name: Name of the scanner
            host: The host of the scanner
            port: The port of the scanner
            scanner_type: Type of the scanner.
            credential_id: UUID of client certificate credential for the
                scanner
            ca_pub: Certificate of CA to verify scanner certificate
            comment: Comment for the scanner
        Returns:
            The response. See :py:meth:`send_command` for details.
        """
        if not name:
            raise RequiredArgument(
                function=self.create_scanner.__name__, argument='name'
            )

        if not host:
            raise RequiredArgument(
                function=self.create_scanner.__name__, argument='host'
            )

        if not port:
            raise RequiredArgument(
                function=self.create_scanner.__name__, argument='port'
            )

        if not scanner_type:
            raise RequiredArgument(
                function=self.create_scanner.__name__, argument='scanner_type'
            )

        if not credential_id:
            raise RequiredArgument(
                function=self.create_scanner.__name__, argument='credential_id'
            )

        if not isinstance(scanner_type, ScannerType):
            raise InvalidArgumentType(
                function=self.create_scanner.__name__,
                argument='scanner_type',
                arg_type=ScannerType.__name__,
            )

        cmd = XmlCommand("create_scanner")
        cmd.add_element("name", name)
        cmd.add_element("host", host)
        cmd.add_element("port", str(port))
        cmd.add_element("type", scanner_type.value)

        if ca_pub:
            cmd.add_element("ca_pub", ca_pub)

        cmd.add_element("credential", attrs={"id": str(credential_id)})

        if comment:
            cmd.add_element("comment", comment)

        return self._send_xml_command(cmd)

    def delete_scanner(
        self, scanner_id: str, *, ultimate: Optional[bool] = False
    ) -> Any:
        """Deletes an existing scanner

        Arguments:
            scanner_id: UUID of the scanner to be deleted.
            ultimate: Whether to remove entirely, or to the trashcan.
        """
        if not scanner_id:
            raise RequiredArgument(
                function=self.delete_scanner.__name__, argument='scanner_id'
            )

        cmd = XmlCommand("delete_scanner")
        cmd.set_attribute("scanner_id", scanner_id)
        cmd.set_attribute("ultimate", to_bool(ultimate))

        return self._send_xml_command(cmd)

    def get_scanners(

        self,
        *,
        filter_string: Optional[str] = None,
        filter_id: Optional[str] = None,
        trash: Optional[bool] = None,
        details: Optional[bool] = None,
    ) -> Any:
        """Request a list of scanners

        Arguments:
            filter_string: Filter term to use for the query
            filter_id: UUID of an existing filter to use for the query
            trash: Whether to get the trashcan scanners instead
            details:  Whether to include extra details like tasks using this
                scanner

        Returns:
            The response. See :py:meth:`send_command` for details.
        """
        cmd = XmlCommand("get_scanners")

        add_filter(cmd, filter_string, filter_id)

        if trash is not None:
            cmd.set_attribute("trash", to_bool(trash))

        if details is not None:
            cmd.set_attribute("details", to_bool(details))

        return self._send_xml_command(cmd)

    def get_scanner(self, scanner_id: str) -> Any:
        """Request a single scanner

        Arguments:
            scanner_id: UUID of an existing scanner

        Returns:
            The response. See :py:meth:`send_command` for details.
        """
        cmd = XmlCommand("get_scanners")

        if not scanner_id:
            raise RequiredArgument(
                function=self.get_scanner.__name__, argument='scanner_id'
            )

        cmd.set_attribute("scanner_id", scanner_id)

        # for single entity always request all details
        cmd.set_attribute("details", "1")
        return self._send_xml_command(cmd)

    def modify_scanner(

        self,
        scanner_id: str,
        *,
        scanner_type: Optional[ScannerType] = None,
        host: Optional[str] = None,
        port: Optional[int] = None,
        comment: Optional[str] = None,
        name: Optional[str] = None,
        ca_pub: Optional[str] = None,
        credential_id: Optional[str] = None,
    ) -> Any:
        """Modifies an existing scanner.

        Arguments:
            scanner_id: UUID of scanner to modify.
            scanner_type: New type of the Scanner.
            host: Host of the scanner.
            port: Port of the scanner.
            comment: Comment on scanner.
            name: Name of scanner.
            ca_pub: Certificate of CA to verify scanner's certificate.
            credential_id: UUID of the client certificate credential for the
                Scanner.

        Returns:
            The response. See :py:meth:`send_command` for details.
        """
        if not scanner_id:
            raise RequiredArgument(
                function=self.modify_scanner.__name__,
                argument='scanner_id argument',
            )

        cmd = XmlCommand("modify_scanner")
        cmd.set_attribute("scanner_id", scanner_id)

        if scanner_type is not None:
            if not isinstance(scanner_type, ScannerType):
                raise InvalidArgumentType(
                    function=self.modify_scanner.__name__,
                    argument='scanner_type',
                    arg_type=ScannerType.__name__,
                )

            cmd.add_element("type", scanner_type.value)

        if host:
            cmd.add_element("host", host)

        if port:
            cmd.add_element("port", str(port))

        if comment:
            cmd.add_element("comment", comment)

        if name:
            cmd.add_element("name", name)

        if ca_pub:
            cmd.add_element("ca_pub", ca_pub)

        if credential_id:
            cmd.add_element("credential", attrs={"id": str(credential_id)})

        return self._send_xml_command(cmd)

    def verify_scanner(self, scanner_id: str) -> Any:
        """Verify an existing scanner

        Verifies if it is possible to connect to an existing scanner. It is
        *not* verified if the scanner works as expected by the user.

        Arguments:
            scanner_id: UUID of the scanner to be verified

        Returns:
            The response. See :py:meth:`send_command` for details.
        """
        if not scanner_id:
            raise RequiredArgument(
                function=self.verify_scanner.__name__, argument='scanner_id'
            )

        cmd = XmlCommand("verify_scanner")
        cmd.set_attribute("scanner_id", scanner_id)

        return self._send_xml_command(cmd)


1		# -- coding: utf-8 --
2		# Copyright (C) 2021 Greenbone Networks GmbH
3		#
4		# SPDX-License-Identifier: GPL-3.0-or-later
5		#
6		# This program is free software: you can redistribute it and/or modify
7		# it under the terms of the GNU General Public License as published by
8		# the Free Software Foundation, either version 3 of the License, or
9		# (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, see <http://www.gnu.org/licenses/>.
18
19		from enum import Enum
20		from typing import Any, Optional
21
22		from gvm.errors import InvalidArgument, InvalidArgumentType, RequiredArgument
23		from gvm.utils import add_filter, to_bool
24		from gvm.xml import XmlCommand
25
26
27		class ScannerType(Enum):
28		"""Enum for scanner type"""
29
30		OSP_SCANNER_TYPE = "1"
31		OPENVAS_SCANNER_TYPE = "2"
32		CVE_SCANNER_TYPE = "3"
33		GMP_SCANNER_TYPE = "4" # formerly slave scanner
34		GREENBONE_SENSOR_SCANNER_TYPE = "5"
35
36
37		def get_scanner_type_from_string(
38		scanner_type: Optional[str],
39		) -> Optional[ScannerType]:
40		"""Convert a scanner type string to an actual ScannerType instance
41
42		Arguments:
43		scanner_type: Scanner type string to convert to a ScannerType
44		"""
45		if not scanner_type:
46		return None
47
48		scanner_type = scanner_type.lower()
49
50		if (
51		scanner_type == ScannerType.OSP_SCANNER_TYPE.value
52		or scanner_type == 'osp'
53		):
54		return ScannerType.OSP_SCANNER_TYPE
55
56		if (
57		scanner_type == ScannerType.OPENVAS_SCANNER_TYPE.value
58		or scanner_type == 'openvas'
59		):
60		return ScannerType.OPENVAS_SCANNER_TYPE
61
62		if (
63		scanner_type == ScannerType.CVE_SCANNER_TYPE.value
64		or scanner_type == 'cve'
65		):
66		return ScannerType.CVE_SCANNER_TYPE
67
68		if (
69		scanner_type == ScannerType.GMP_SCANNER_TYPE.value
70		or scanner_type == 'gmp'
71		):
72		return ScannerType.GMP_SCANNER_TYPE
73
74		if (
75		scanner_type == ScannerType.GREENBONE_SENSOR_SCANNER_TYPE.value
76		or scanner_type == 'greenbone'
77		):
78		return ScannerType.GREENBONE_SENSOR_SCANNER_TYPE
79
80		raise InvalidArgument(
81		argument='scanner_type', function=get_scanner_type_from_string.__name__
82		)
83
84
85		class ScannersMixin:
86		def clone_scanner(self, scanner_id: str) -> Any:
87		"""Clone an existing scanner
88
89		Arguments:
90		scanner_id: UUID of an existing scanner to clone from
91
92		Returns:
93		The response. See :py:meth:`send_command` for details.
94		"""
95		if not scanner_id:
96		raise RequiredArgument(
97		function=self.clone_scanner.__name__, argument='scanner_id'
98		)
99
100		cmd = XmlCommand("create_scanner")
101		cmd.add_element("copy", scanner_id)
102		return self._send_xml_command(cmd)
103
104	View Code Duplication	def create_scanner(
		0 ignored issues – show Duplication introduced 2021-04-27 08:17 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
105		self,
106		name: str,
107		host: str,
108		port: int,
109		scanner_type: ScannerType,
110		credential_id: str,
111		*,
112		ca_pub: Optional[str] = None,
113		comment: Optional[str] = None,
114		) -> Any:
115		"""Create a new scanner
116
117		Arguments:
118		name: Name of the scanner
119		host: The host of the scanner
120		port: The port of the scanner
121		scanner_type: Type of the scanner.
122		credential_id: UUID of client certificate credential for the
123		scanner
124		ca_pub: Certificate of CA to verify scanner certificate
125		comment: Comment for the scanner
126		Returns:
127		The response. See :py:meth:`send_command` for details.
128		"""
129		if not name:
130		raise RequiredArgument(
131		function=self.create_scanner.__name__, argument='name'
132		)
133
134		if not host:
135		raise RequiredArgument(
136		function=self.create_scanner.__name__, argument='host'
137		)
138
139		if not port:
140		raise RequiredArgument(
141		function=self.create_scanner.__name__, argument='port'
142		)
143
144		if not scanner_type:
145		raise RequiredArgument(
146		function=self.create_scanner.__name__, argument='scanner_type'
147		)
148
149		if not credential_id:
150		raise RequiredArgument(
151		function=self.create_scanner.__name__, argument='credential_id'
152		)
153
154		if not isinstance(scanner_type, ScannerType):
155		raise InvalidArgumentType(
156		function=self.create_scanner.__name__,
157		argument='scanner_type',
158		arg_type=ScannerType.__name__,
159		)
160
161		cmd = XmlCommand("create_scanner")
162		cmd.add_element("name", name)
163		cmd.add_element("host", host)
164		cmd.add_element("port", str(port))
165		cmd.add_element("type", scanner_type.value)
166
167		if ca_pub:
168		cmd.add_element("ca_pub", ca_pub)
169
170		cmd.add_element("credential", attrs={"id": str(credential_id)})
171
172		if comment:
173		cmd.add_element("comment", comment)
174
175		return self._send_xml_command(cmd)
176
177		def delete_scanner(
178		self, scanner_id: str, *, ultimate: Optional[bool] = False
179		) -> Any:
180		"""Deletes an existing scanner
181
182		Arguments:
183		scanner_id: UUID of the scanner to be deleted.
184		ultimate: Whether to remove entirely, or to the trashcan.
185		"""
186		if not scanner_id:
187		raise RequiredArgument(
188		function=self.delete_scanner.__name__, argument='scanner_id'
189		)
190
191		cmd = XmlCommand("delete_scanner")
192		cmd.set_attribute("scanner_id", scanner_id)
193		cmd.set_attribute("ultimate", to_bool(ultimate))
194
195		return self._send_xml_command(cmd)
196
197	View Code Duplication	def get_scanners(
		0 ignored issues – show Duplication introduced 2021-04-27 08:17 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
198		self,
199		*,
200		filter_string: Optional[str] = None,
201		filter_id: Optional[str] = None,
202		trash: Optional[bool] = None,
203		details: Optional[bool] = None,
204		) -> Any:
205		"""Request a list of scanners
206
207		Arguments:
208		filter_string: Filter term to use for the query
209		filter_id: UUID of an existing filter to use for the query
210		trash: Whether to get the trashcan scanners instead
211		details: Whether to include extra details like tasks using this
212		scanner
213
214		Returns:
215		The response. See :py:meth:`send_command` for details.
216		"""
217		cmd = XmlCommand("get_scanners")
218
219		add_filter(cmd, filter_string, filter_id)
220
221		if trash is not None:
222		cmd.set_attribute("trash", to_bool(trash))
223
224		if details is not None:
225		cmd.set_attribute("details", to_bool(details))
226
227		return self._send_xml_command(cmd)
228
229		def get_scanner(self, scanner_id: str) -> Any:
230		"""Request a single scanner
231
232		Arguments:
233		scanner_id: UUID of an existing scanner
234
235		Returns:
236		The response. See :py:meth:`send_command` for details.
237		"""
238		cmd = XmlCommand("get_scanners")
239
240		if not scanner_id:
241		raise RequiredArgument(
242		function=self.get_scanner.__name__, argument='scanner_id'
243		)
244
245		cmd.set_attribute("scanner_id", scanner_id)
246
247		# for single entity always request all details
248		cmd.set_attribute("details", "1")
249		return self._send_xml_command(cmd)
250
251	View Code Duplication	def modify_scanner(
		0 ignored issues – show Duplication introduced 2021-01-10 10:19 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
252		self,
253		scanner_id: str,
254		*,
255		scanner_type: Optional[ScannerType] = None,
256		host: Optional[str] = None,
257		port: Optional[int] = None,
258		comment: Optional[str] = None,
259		name: Optional[str] = None,
260		ca_pub: Optional[str] = None,
261		credential_id: Optional[str] = None,
262		) -> Any:
263		"""Modifies an existing scanner.
264
265		Arguments:
266		scanner_id: UUID of scanner to modify.
267		scanner_type: New type of the Scanner.
268		host: Host of the scanner.
269		port: Port of the scanner.
270		comment: Comment on scanner.
271		name: Name of scanner.
272		ca_pub: Certificate of CA to verify scanner's certificate.
273		credential_id: UUID of the client certificate credential for the
274		Scanner.
275
276		Returns:
277		The response. See :py:meth:`send_command` for details.
278		"""
279		if not scanner_id:
280		raise RequiredArgument(
281		function=self.modify_scanner.__name__,
282		argument='scanner_id argument',
283		)
284
285		cmd = XmlCommand("modify_scanner")
286		cmd.set_attribute("scanner_id", scanner_id)
287
288		if scanner_type is not None:
289		if not isinstance(scanner_type, ScannerType):
290		raise InvalidArgumentType(
291		function=self.modify_scanner.__name__,
292		argument='scanner_type',
293		arg_type=ScannerType.__name__,
294		)
295
296		cmd.add_element("type", scanner_type.value)
297
298		if host:
299		cmd.add_element("host", host)
300
301		if port:
302		cmd.add_element("port", str(port))
303
304		if comment:
305		cmd.add_element("comment", comment)
306
307		if name:
308		cmd.add_element("name", name)
309
310		if ca_pub:
311		cmd.add_element("ca_pub", ca_pub)
312
313		if credential_id:
314		cmd.add_element("credential", attrs={"id": str(credential_id)})
315
316		return self._send_xml_command(cmd)
317
318		def verify_scanner(self, scanner_id: str) -> Any:
319		"""Verify an existing scanner
320
321		Verifies if it is possible to connect to an existing scanner. It is
322		not verified if the scanner works as expected by the user.
323
324		Arguments:
325		scanner_id: UUID of the scanner to be verified
326
327		Returns:
328		The response. See :py:meth:`send_command` for details.
329		"""
330		if not scanner_id:
331		raise RequiredArgument(
332		function=self.verify_scanner.__name__, argument='scanner_id'
333		)
334
335		cmd = XmlCommand("verify_scanner")
336		cmd.set_attribute("scanner_id", scanner_id)
337
338		return self._send_xml_command(cmd)
339

greenbone / python-gvm

ScannersMixin.create_scanner() C last analyzed 2021-05-24 13:33 UTC

Complexity

Size

Duplication

Importance

How to fix Long Method Many Parameters

Long Method

Many Parameters

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ScannersMixin.create_scanner() C
last analyzed 2021-05-24 13:33 UTC