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re2o/radius/api/views.py

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# -*- mode: python; coding: utf-8 -*-
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# Re2o est un logiciel d'administration développé initiallement au Rézo Metz. Il
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# se veut agnostique au réseau considéré, de manière à être installable en
# quelques clics.
#
# Copyright © 2020 Corentin Canebier
#
# 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
from rest_framework.decorators import api_view
from rest_framework.response import Response
from django.db.models import Q
from . import serializers
from machines.models import Domain, IpList, Interface, Nas
from users.models import User
from preferences.models import RadiusOption
from topologie.models import Port, Switch
class AuthorizeResponse:
def __init__(self, nas, user, user_interface):
self.nas = nas
self.user = user
self.user_interface = user_interface
def can_view(self, user):
return [True]
@api_view(['GET'])
def authorize(request, nas_id, username, mac_address):
nas_interface = Interface.objects.filter(
Q(domain=Domain.objects.filter(name=nas_id))
| Q(ipv4=IpList.objects.filter(ipv4=nas_id))
).first()
nas_type = None
if nas_interface:
nas_type = Nas.objects.filter(
nas_type=nas_interface.machine_type).first()
user = User.objects.filter(pseudo__iexact=username).first()
user_interface = Interface.objects.filter(mac_address=mac_address).first()
serialized = serializers.AuthorizeResponseSerializer(
AuthorizeResponse(nas_type, user, user_interface))
return Response(data=serialized.data)
class PostAuthResponse:
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def __init__(self, nas, room_users, port, port_profile, switch, user_interface, radius_option, EMAIL_STATE_UNVERIFIED, RADIUS_OPTION_REJECT, USER_STATE_ACTIVE):
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self.nas = nas
self.room_users = room_users
self.port = port
self.port_profile = port_profile
self.switch = switch
self.user_interface = user_interface
self.radius_option = radius_option
self.EMAIL_STATE_UNVERIFIED = EMAIL_STATE_UNVERIFIED
self.RADIUS_OPTION_REJECT = RADIUS_OPTION_REJECT
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self.USER_STATE_ACTIVE = USER_STATE_ACTIVE
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def can_view(self, user):
return [True]
@api_view(['GET'])
def post_auth(request, nas_id, nas_port, user_mac):
# get nas_type
nas_interface = Interface.objects.prefetch_related("machine__switch__stack").filter(
Q(domain=Domain.objects.filter(name=nas_id))
| Q(ipv4=IpList.objects.filter(ipv4=nas_id))
).first()
nas_type = None
if nas_interface:
nas_type = Nas.objects.filter(
nas_type=nas_interface.machine_type).first()
# get switch
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switch = None
if nas_interface:
switch = Switch.objects.filter(
machine_ptr=nas_interface.machine).first()
if hasattr(nas_interface.machine, "switch"):
stack = nas_interface.machine.switch.stack
if stack:
id_stack_member = nas_port.split("-")[1].split("/")[0]
switch = (
Switch.objects.filter(stack=stack)
.filter(stack_member_id=id_stack_member)
.first()
)
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# get port
port_number = nas_port.split(".")[0].split("/")[-1][-2:]
port = Port.objects.filter(switch=switch, port=port_number).first()
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port_profile = None
if port:
port_profile = port.get_port_profile
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# get user_interface
user_interface = (
Interface.objects.filter(mac_address=user_mac)
.select_related("machine__user")
.select_related("ipv4")
.first()
)
# get room users
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room_users = []
if port:
room_users = User.objects.filter(
Q(club__room=port.room) | Q(adherent__room=port.room)
)
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# get radius options
radius_option = RadiusOption.objects.first()
print(radius_option)
EMAIL_STATE_UNVERIFIED = User.EMAIL_STATE_UNVERIFIED
RADIUS_OPTION_REJECT = RadiusOption.REJECT
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USER_STATE_ACTIVE = User.STATE_ACTIVE
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serialized = serializers.PostAuthResponseSerializer(
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PostAuthResponse(nas_type, room_users, port, port_profile, switch, user_interface, radius_option, EMAIL_STATE_UNVERIFIED, RADIUS_OPTION_REJECT, USER_STATE_ACTIVE))
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return Response(data=serialized.data)