asyncua.server.user_managers.PermissiveUserManager.get_user() - Code Metrics - Inspection of "User management with certificates" - FreeOpcUa/opcua-asyncio - Measure and Improve Code Quality continuously with Scrutinizer

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Pull Request — master (#209)

unknown

created 2020-06-09 13:25 UTC

PermissiveUserManager.get_user() A

↳ Parent: asyncua.server.user_managers

Complexity

Conditions

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	4
nop	5
dl	0
loc	8
rs	10
c	0
b	0
f	0

from asyncua.server.users import User, UserRole
from asyncua.crypto.certificate_handler import CertificateHandler


class UserManager:
    def get_user(self, iserver, username=None, password=None, certificate=None):
        raise NotImplementedError


class PermissiveUserManager:
    def get_user(self, iserver, username=None, password=None, certificate=None):
        """
        Default user_manager, does nothing much but check for admin
        """
        if username and iserver.allow_remote_admin and username in ("admin", "Admin"):
            return User(role=UserRole.Admin)
        else:
            return User(role=UserRole.User)


class CertificateUserManager:
    """
    Certificate user manager, takes a certificate handler with its associated users and provides those users.
    """
    def __init__(self, certificate_handler: CertificateHandler):
        self.certificate_handler = certificate_handler

    def get_user(self, iserver, username=None, password=None, certificate=None):
        if certificate is None:
            return None
        return self.certificate_handler.get_user(certificate)


1			from asyncua.server.users import User, UserRole
2			from asyncua.crypto.certificate_handler import CertificateHandler
3
4
5			class UserManager:
6			def get_user(self, iserver, username=None, password=None, certificate=None):
7			raise NotImplementedError
8
9
10			class PermissiveUserManager:
11			def get_user(self, iserver, username=None, password=None, certificate=None):
12			"""
13			Default user_manager, does nothing much but check for admin
14			"""
15			if username and iserver.allow_remote_admin and username in ("admin", "Admin"):
16			return User(role=UserRole.Admin)
17			else:
18			return User(role=UserRole.User)
19
20
21			class CertificateUserManager:
22			"""
23			Certificate user manager, takes a certificate handler with its associated users and provides those users.
24			"""
25			def __init__(self, certificate_handler: CertificateHandler):
26			self.certificate_handler = certificate_handler
27
28			def get_user(self, iserver, username=None, password=None, certificate=None):
29			if certificate is None:
30			return None
31			return self.certificate_handler.get_user(certificate)
32

FreeOpcUa / opcua-asyncio

Pull Request — master (#209)

PermissiveUserManager.get_user() A

Complexity

Size

Duplication

Importance

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