mirror of
https://gitlab2.federez.net/re2o/re2o
synced 2024-12-23 23:43:47 +00:00
1069 lines
34 KiB
Python
1069 lines
34 KiB
Python
# Re2o est un logiciel d'administration développé initiallement au rezometz. Il
|
|
# se veut agnostique au réseau considéré, de manière à être installable en
|
|
# quelques clics.
|
|
#
|
|
# Copyright © 2017 Gabriel Détraz
|
|
# Copyright © 2017 Goulven Kermarec
|
|
# Copyright © 2017 Augustin Lemesle
|
|
#
|
|
# 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.
|
|
"""
|
|
Page des vues de l'application topologie
|
|
|
|
Permet de créer, modifier et supprimer :
|
|
- un port (add_port, edit_port, del_port)
|
|
- un switch : les vues d'ajout et d'édition font appel aux forms de creation
|
|
de switch, mais aussi aux forms de machines.forms (domain, interface et
|
|
machine). Le views les envoie et les save en même temps. TODO : rationaliser
|
|
et faire que la creation de machines (interfaces, domain etc) soit gérée
|
|
coté models et forms de topologie
|
|
- une chambre (new_room, edit_room, del_room)
|
|
- une stack
|
|
- l'historique de tous les objets cités
|
|
"""
|
|
from __future__ import unicode_literals
|
|
|
|
from django.urls import reverse
|
|
from django.shortcuts import render, redirect
|
|
from django.contrib import messages
|
|
from django.contrib.auth.decorators import login_required
|
|
from django.db import IntegrityError
|
|
from django.db.models import ProtectedError, Prefetch
|
|
from django.core.exceptions import ValidationError
|
|
from django.contrib.staticfiles.storage import staticfiles_storage
|
|
from django.template.loader import get_template
|
|
from django.template import Context, Template, loader
|
|
|
|
import pprint
|
|
|
|
from users.views import form
|
|
from re2o.utils import re2o_paginator, SortTable
|
|
from re2o.acl import (
|
|
can_create,
|
|
can_edit,
|
|
can_delete,
|
|
can_view,
|
|
can_view_all,
|
|
)
|
|
from machines.forms import (
|
|
DomainForm,
|
|
EditInterfaceForm,
|
|
AddInterfaceForm
|
|
)
|
|
from machines.views import generate_ipv4_mbf_param
|
|
from machines.models import Interface
|
|
from preferences.models import AssoOption, GeneralOption
|
|
|
|
from .models import (
|
|
Switch,
|
|
Port,
|
|
Room,
|
|
Stack,
|
|
ModelSwitch,
|
|
ConstructorSwitch,
|
|
AccessPoint,
|
|
SwitchBay,
|
|
Building,
|
|
Server
|
|
)
|
|
from .forms import (
|
|
EditPortForm,
|
|
NewSwitchForm,
|
|
EditSwitchForm,
|
|
AddPortForm,
|
|
EditRoomForm,
|
|
StackForm,
|
|
EditModelSwitchForm,
|
|
EditConstructorSwitchForm,
|
|
CreatePortsForm,
|
|
AddAccessPointForm,
|
|
EditAccessPointForm,
|
|
EditSwitchBayForm,
|
|
EditBuildingForm
|
|
)
|
|
|
|
from subprocess import Popen,PIPE
|
|
|
|
|
|
@login_required
|
|
@can_view_all(Switch)
|
|
def index(request):
|
|
""" Vue d'affichage de tous les swicthes"""
|
|
switch_list = (Switch.objects
|
|
.prefetch_related(Prefetch(
|
|
'interface_set',
|
|
queryset=(Interface.objects
|
|
.select_related('ipv4__ip_type__extension')
|
|
.select_related('domain__extension'))
|
|
))
|
|
.select_related('stack'))
|
|
switch_list = SortTable.sort(
|
|
switch_list,
|
|
request.GET.get('col'),
|
|
request.GET.get('order'),
|
|
SortTable.TOPOLOGIE_INDEX
|
|
)
|
|
pagination_number = GeneralOption.get_cached_value('pagination_number')
|
|
switch_list = re2o_paginator(request, switch_list, pagination_number)
|
|
|
|
# make_machine_graph()
|
|
|
|
return render(
|
|
request,
|
|
'topologie/index.html',
|
|
{'switch_list': switch_list}
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_view_all(Port)
|
|
@can_view(Switch)
|
|
def index_port(request, switch, switchid):
|
|
""" Affichage de l'ensemble des ports reliés à un switch particulier"""
|
|
port_list = (Port.objects
|
|
.filter(switch=switch)
|
|
.select_related('room')
|
|
.select_related('machine_interface__domain__extension')
|
|
.select_related('machine_interface__machine__user')
|
|
.select_related('related__switch')
|
|
.prefetch_related(Prefetch(
|
|
'related__switch__interface_set',
|
|
queryset=(Interface.objects
|
|
.select_related('domain__extension'))
|
|
))
|
|
.select_related('switch'))
|
|
port_list = SortTable.sort(
|
|
port_list,
|
|
request.GET.get('col'),
|
|
request.GET.get('order'),
|
|
SortTable.TOPOLOGIE_INDEX_PORT
|
|
)
|
|
return render(
|
|
request,
|
|
'topologie/index_p.html',
|
|
{
|
|
'port_list': port_list,
|
|
'id_switch': switchid,
|
|
'nom_switch': switch
|
|
}
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_view_all(Room)
|
|
def index_room(request):
|
|
""" Affichage de l'ensemble des chambres"""
|
|
room_list = Room.objects
|
|
room_list = SortTable.sort(
|
|
room_list,
|
|
request.GET.get('col'),
|
|
request.GET.get('order'),
|
|
SortTable.TOPOLOGIE_INDEX_ROOM
|
|
)
|
|
pagination_number = GeneralOption.get_cached_value('pagination_number')
|
|
room_list = re2o_paginator(request, room_list, pagination_number)
|
|
return render(
|
|
request,
|
|
'topologie/index_room.html',
|
|
{'room_list': room_list}
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_view_all(AccessPoint)
|
|
def index_ap(request):
|
|
""" Affichage de l'ensemble des bornes"""
|
|
ap_list = (AccessPoint.objects
|
|
.prefetch_related(Prefetch(
|
|
'interface_set',
|
|
queryset=(Interface.objects
|
|
.select_related('ipv4__ip_type__extension')
|
|
.select_related('domain__extension'))
|
|
)))
|
|
ap_list = SortTable.sort(
|
|
ap_list,
|
|
request.GET.get('col'),
|
|
request.GET.get('order'),
|
|
SortTable.TOPOLOGIE_INDEX_BORNE
|
|
)
|
|
pagination_number = GeneralOption.get_cached_value('pagination_number')
|
|
ap_list = re2o_paginator(request, ap_list, pagination_number)
|
|
return render(
|
|
request,
|
|
'topologie/index_ap.html',
|
|
{'ap_list': ap_list}
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_view_all(Stack, Building, SwitchBay)
|
|
def index_physical_grouping(request):
|
|
"""Affichage de la liste des stacks (affiche l'ensemble des switches)"""
|
|
stack_list = (Stack.objects
|
|
.prefetch_related(
|
|
'switch_set__interface_set__domain__extension'
|
|
))
|
|
building_list = Building.objects.all()
|
|
switch_bay_list = SwitchBay.objects.select_related('building')
|
|
stack_list = SortTable.sort(
|
|
stack_list,
|
|
request.GET.get('col'),
|
|
request.GET.get('order'),
|
|
SortTable.TOPOLOGIE_INDEX_STACK
|
|
)
|
|
building_list = SortTable.sort(
|
|
building_list,
|
|
request.GET.get('col'),
|
|
request.GET.get('order'),
|
|
SortTable.TOPOLOGIE_INDEX_BUILDING
|
|
)
|
|
switch_bay_list = SortTable.sort(
|
|
switch_bay_list,
|
|
request.GET.get('col'),
|
|
request.GET.get('order'),
|
|
SortTable.TOPOLOGIE_INDEX_SWITCH_BAY
|
|
)
|
|
return render(
|
|
request,
|
|
'topologie/index_physical_grouping.html',
|
|
{
|
|
'stack_list': stack_list,
|
|
'switch_bay_list': switch_bay_list,
|
|
'building_list': building_list,
|
|
}
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_view_all(ModelSwitch, ConstructorSwitch)
|
|
def index_model_switch(request):
|
|
""" Affichage de l'ensemble des modèles de switches"""
|
|
model_switch_list = ModelSwitch.objects.select_related('constructor')
|
|
constructor_switch_list = ConstructorSwitch.objects
|
|
model_switch_list = SortTable.sort(
|
|
model_switch_list,
|
|
request.GET.get('col'),
|
|
request.GET.get('order'),
|
|
SortTable.TOPOLOGIE_INDEX_MODEL_SWITCH
|
|
)
|
|
constructor_switch_list = SortTable.sort(
|
|
constructor_switch_list,
|
|
request.GET.get('col'),
|
|
request.GET.get('order'),
|
|
SortTable.TOPOLOGIE_INDEX_CONSTRUCTOR_SWITCH
|
|
)
|
|
return render(
|
|
request,
|
|
'topologie/index_model_switch.html',
|
|
{
|
|
'model_switch_list': model_switch_list,
|
|
'constructor_switch_list': constructor_switch_list,
|
|
}
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_create(Port)
|
|
def new_port(request, switchid):
|
|
""" Nouveau port"""
|
|
try:
|
|
switch = Switch.objects.get(pk=switchid)
|
|
except Switch.DoesNotExist:
|
|
messages.error(request, u"Switch inexistant")
|
|
return redirect(reverse('topologie:index'))
|
|
port = AddPortForm(request.POST or None)
|
|
if port.is_valid():
|
|
port = port.save(commit=False)
|
|
port.switch = switch
|
|
try:
|
|
port.save()
|
|
messages.success(request, "Port ajouté")
|
|
except IntegrityError:
|
|
messages.error(request, "Ce port existe déjà")
|
|
return redirect(reverse(
|
|
'topologie:index-port',
|
|
kwargs={'switchid': switchid}
|
|
))
|
|
return form(
|
|
{'id_switch': switchid, 'topoform': port, 'action_name': 'Ajouter'},
|
|
'topologie/topo.html',
|
|
request)
|
|
|
|
|
|
@login_required
|
|
@can_edit(Port)
|
|
def edit_port(request, port_object, **_kwargs):
|
|
""" Edition d'un port. Permet de changer le switch parent et
|
|
l'affectation du port"""
|
|
|
|
port = EditPortForm(request.POST or None, instance=port_object)
|
|
if port.is_valid():
|
|
if port.changed_data:
|
|
port.save()
|
|
messages.success(request, "Le port a bien été modifié")
|
|
return redirect(reverse(
|
|
'topologie:index-port',
|
|
kwargs={'switchid': str(port_object.switch.id)}
|
|
))
|
|
return form(
|
|
{
|
|
'id_switch': str(port_object.switch.id),
|
|
'topoform': port,
|
|
'action_name': 'Editer'
|
|
},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_delete(Port)
|
|
def del_port(request, port, **_kwargs):
|
|
""" Supprime le port"""
|
|
if request.method == "POST":
|
|
try:
|
|
port.delete()
|
|
messages.success(request, "Le port a été détruit")
|
|
except ProtectedError:
|
|
messages.error(
|
|
request,
|
|
("Le port %s est affecté à un autre objet, impossible "
|
|
"de le supprimer" % port)
|
|
)
|
|
return redirect(reverse(
|
|
'topologie:index-port',
|
|
kwargs={'switchid': str(port.switch.id)}
|
|
))
|
|
return form({'objet': port}, 'topologie/delete.html', request)
|
|
|
|
|
|
@login_required
|
|
@can_create(Stack)
|
|
def new_stack(request):
|
|
"""Ajoute un nouveau stack : stackid_min, max, et nombre de switches"""
|
|
stack = StackForm(request.POST or None)
|
|
if stack.is_valid():
|
|
stack.save()
|
|
messages.success(request, "Stack crée")
|
|
return redirect(reverse('topologie:index-physical-grouping'))
|
|
return form(
|
|
{'topoform': stack, 'action_name': 'Créer'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_edit(Stack)
|
|
def edit_stack(request, stack, **_kwargs):
|
|
"""Edition d'un stack (nombre de switches, nom...)"""
|
|
stack = StackForm(request.POST or None, instance=stack)
|
|
if stack.is_valid():
|
|
if stack.changed_data:
|
|
stack.save()
|
|
return redirect(reverse('topologie:index-physical-grouping'))
|
|
return form(
|
|
{'topoform': stack, 'action_name': 'Editer'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_delete(Stack)
|
|
def del_stack(request, stack, **_kwargs):
|
|
"""Supprime un stack"""
|
|
if request.method == "POST":
|
|
try:
|
|
stack.delete()
|
|
messages.success(request, "La stack a eté détruite")
|
|
except ProtectedError:
|
|
messages.error(
|
|
request,
|
|
("La stack %s est affectée à un autre objet, impossible "
|
|
"de la supprimer" % stack)
|
|
)
|
|
return redirect(reverse('topologie:index-physical-grouping'))
|
|
return form({'objet': stack}, 'topologie/delete.html', request)
|
|
|
|
|
|
@login_required
|
|
@can_edit(Stack)
|
|
def edit_switchs_stack(request, stack, **_kwargs):
|
|
"""Permet d'éditer la liste des switches dans une stack et l'ajouter"""
|
|
|
|
if request.method == "POST":
|
|
pass
|
|
else:
|
|
context = {'stack': stack}
|
|
context['switchs_stack'] = stack.switchs_set.all()
|
|
context['switchs_autres'] = Switch.object.filter(stack=None)
|
|
|
|
|
|
@login_required
|
|
@can_create(Switch)
|
|
def new_switch(request):
|
|
""" Creation d'un switch. Cree en meme temps l'interface et la machine
|
|
associée. Vue complexe. Appelle successivement les 4 models forms
|
|
adaptés : machine, interface, domain et switch"""
|
|
switch = NewSwitchForm(
|
|
request.POST or None,
|
|
user=request.user
|
|
)
|
|
interface = AddInterfaceForm(
|
|
request.POST or None,
|
|
user=request.user
|
|
)
|
|
domain = DomainForm(
|
|
request.POST or None,
|
|
)
|
|
if switch.is_valid() and interface.is_valid():
|
|
user = AssoOption.get_cached_value('utilisateur_asso')
|
|
if not user:
|
|
messages.error(
|
|
request,
|
|
("L'user association n'existe pas encore, veuillez le "
|
|
"créer ou le linker dans preferences")
|
|
)
|
|
return redirect(reverse('topologie:index'))
|
|
new_switch_obj = switch.save(commit=False)
|
|
new_switch_obj.user = user
|
|
new_interface_obj = interface.save(commit=False)
|
|
domain.instance.interface_parent = new_interface_obj
|
|
if domain.is_valid():
|
|
new_domain_obj = domain.save(commit=False)
|
|
new_switch_obj.save()
|
|
new_interface_obj.machine = new_switch_obj
|
|
new_interface_obj.save()
|
|
new_domain_obj.interface_parent = new_interface_obj
|
|
new_domain_obj.save()
|
|
messages.success(request, "Le switch a été créé")
|
|
return redirect(reverse('topologie:index'))
|
|
i_mbf_param = generate_ipv4_mbf_param(interface, False)
|
|
return form(
|
|
{
|
|
'topoform': interface,
|
|
'machineform': switch,
|
|
'domainform': domain,
|
|
'i_mbf_param': i_mbf_param,
|
|
'device': 'switch',
|
|
},
|
|
'topologie/topo_more.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_create(Port)
|
|
def create_ports(request, switchid):
|
|
""" Création d'une liste de ports pour un switch."""
|
|
try:
|
|
switch = Switch.objects.get(pk=switchid)
|
|
except Switch.DoesNotExist:
|
|
messages.error(request, u"Switch inexistant")
|
|
return redirect(reverse('topologie:index'))
|
|
|
|
s_begin = s_end = 0
|
|
nb_ports = switch.ports.count()
|
|
if nb_ports > 0:
|
|
ports = switch.ports.order_by('port').values('port')
|
|
s_begin = ports.first().get('port')
|
|
s_end = ports.last().get('port')
|
|
|
|
port_form = CreatePortsForm(
|
|
request.POST or None,
|
|
initial={'begin': s_begin, 'end': s_end}
|
|
)
|
|
|
|
if port_form.is_valid():
|
|
begin = port_form.cleaned_data['begin']
|
|
end = port_form.cleaned_data['end']
|
|
try:
|
|
switch.create_ports(begin, end)
|
|
messages.success(request, "Ports créés.")
|
|
except ValidationError as e:
|
|
messages.error(request, ''.join(e))
|
|
return redirect(reverse(
|
|
'topologie:index-port',
|
|
kwargs={'switchid': switchid}
|
|
))
|
|
return form(
|
|
{'id_switch': switchid, 'topoform': port_form},
|
|
'topologie/switch.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_edit(Switch)
|
|
def edit_switch(request, switch, switchid):
|
|
""" Edition d'un switch. Permet de chambre nombre de ports,
|
|
place dans le stack, interface et machine associée"""
|
|
|
|
switch_form = EditSwitchForm(
|
|
request.POST or None,
|
|
instance=switch,
|
|
user=request.user
|
|
)
|
|
interface_form = EditInterfaceForm(
|
|
request.POST or None,
|
|
instance=switch.interface_set.first(),
|
|
user=request.user
|
|
)
|
|
domain_form = DomainForm(
|
|
request.POST or None,
|
|
instance=switch.interface_set.first().domain
|
|
)
|
|
if switch_form.is_valid() and interface_form.is_valid():
|
|
new_switch_obj = switch_form.save(commit=False)
|
|
new_interface_obj = interface_form.save(commit=False)
|
|
new_domain_obj = domain_form.save(commit=False)
|
|
if switch_form.changed_data:
|
|
new_switch_obj.save()
|
|
if interface_form.changed_data:
|
|
new_interface_obj.save()
|
|
if domain_form.changed_data:
|
|
new_domain_obj.save()
|
|
messages.success(request, "Le switch a bien été modifié")
|
|
return redirect(reverse('topologie:index'))
|
|
i_mbf_param = generate_ipv4_mbf_param(interface_form, False)
|
|
return form(
|
|
{
|
|
'id_switch': switchid,
|
|
'topoform': interface_form,
|
|
'machineform': switch_form,
|
|
'domainform': domain_form,
|
|
'i_mbf_param': i_mbf_param,
|
|
'device': 'switch',
|
|
},
|
|
'topologie/topo_more.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_create(AccessPoint)
|
|
def new_ap(request):
|
|
""" Creation d'une ap. Cree en meme temps l'interface et la machine
|
|
associée. Vue complexe. Appelle successivement les 3 models forms
|
|
adaptés : machine, interface, domain et switch"""
|
|
ap = AddAccessPointForm(
|
|
request.POST or None,
|
|
user=request.user
|
|
)
|
|
interface = AddInterfaceForm(
|
|
request.POST or None,
|
|
user=request.user
|
|
)
|
|
domain = DomainForm(
|
|
request.POST or None,
|
|
)
|
|
if ap.is_valid() and interface.is_valid():
|
|
user = AssoOption.get_cached_value('utilisateur_asso')
|
|
if not user:
|
|
messages.error(
|
|
request,
|
|
("L'user association n'existe pas encore, veuillez le "
|
|
"créer ou le linker dans preferences")
|
|
)
|
|
return redirect(reverse('topologie:index'))
|
|
new_ap_obj = ap.save(commit=False)
|
|
new_ap_obj.user = user
|
|
new_interface_obj = interface.save(commit=False)
|
|
domain.instance.interface_parent = new_interface_obj
|
|
if domain.is_valid():
|
|
new_domain_obj = domain.save(commit=False)
|
|
new_ap_obj.save()
|
|
new_interface_obj.machine = new_ap_obj
|
|
new_interface_obj.save()
|
|
new_domain_obj.interface_parent = new_interface_obj
|
|
new_domain_obj.save()
|
|
messages.success(request, "La borne a été créé")
|
|
return redirect(reverse('topologie:index-ap'))
|
|
i_mbf_param = generate_ipv4_mbf_param(interface, False)
|
|
return form(
|
|
{
|
|
'topoform': interface,
|
|
'machineform': ap,
|
|
'domainform': domain,
|
|
'i_mbf_param': i_mbf_param,
|
|
'device': 'wifi ap',
|
|
},
|
|
'topologie/topo_more.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_edit(AccessPoint)
|
|
def edit_ap(request, ap, **_kwargs):
|
|
""" Edition d'un switch. Permet de chambre nombre de ports,
|
|
place dans le stack, interface et machine associée"""
|
|
interface_form = EditInterfaceForm(
|
|
request.POST or None,
|
|
user=request.user,
|
|
instance=ap.interface_set.first()
|
|
)
|
|
ap_form = EditAccessPointForm(
|
|
request.POST or None,
|
|
user=request.user,
|
|
instance=ap
|
|
)
|
|
domain_form = DomainForm(
|
|
request.POST or None,
|
|
instance=ap.interface_set.first().domain
|
|
)
|
|
if ap_form.is_valid() and interface_form.is_valid():
|
|
user = AssoOption.get_cached_value('utilisateur_asso')
|
|
if not user:
|
|
messages.error(
|
|
request,
|
|
("L'user association n'existe pas encore, veuillez le "
|
|
"créer ou le linker dans preferences")
|
|
)
|
|
return redirect(reverse('topologie:index-ap'))
|
|
new_ap_obj = ap_form.save(commit=False)
|
|
new_interface_obj = interface_form.save(commit=False)
|
|
new_domain_obj = domain_form.save(commit=False)
|
|
if ap_form.changed_data:
|
|
new_ap_obj.save()
|
|
if interface_form.changed_data:
|
|
new_interface_obj.save()
|
|
if domain_form.changed_data:
|
|
new_domain_obj.save()
|
|
messages.success(request, "La borne a été modifiée")
|
|
return redirect(reverse('topologie:index-ap'))
|
|
i_mbf_param = generate_ipv4_mbf_param(interface_form, False)
|
|
return form(
|
|
{
|
|
'topoform': interface_form,
|
|
'machineform': ap_form,
|
|
'domainform': domain_form,
|
|
'i_mbf_param': i_mbf_param,
|
|
'device': 'wifi ap',
|
|
},
|
|
'topologie/topo_more.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_create(Room)
|
|
def new_room(request):
|
|
"""Nouvelle chambre """
|
|
room = EditRoomForm(request.POST or None)
|
|
if room.is_valid():
|
|
room.save()
|
|
messages.success(request, "La chambre a été créé")
|
|
return redirect(reverse('topologie:index-room'))
|
|
return form(
|
|
{'topoform': room, 'action_name': 'Ajouter'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_edit(Room)
|
|
def edit_room(request, room, **_kwargs):
|
|
""" Edition numero et details de la chambre"""
|
|
room = EditRoomForm(request.POST or None, instance=room)
|
|
if room.is_valid():
|
|
if room.changed_data:
|
|
room.save()
|
|
messages.success(request, "La chambre a bien été modifiée")
|
|
return redirect(reverse('topologie:index-room'))
|
|
return form(
|
|
{'topoform': room, 'action_name': 'Editer'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_delete(Room)
|
|
def del_room(request, room, **_kwargs):
|
|
""" Suppression d'un chambre"""
|
|
if request.method == "POST":
|
|
try:
|
|
room.delete()
|
|
messages.success(request, "La chambre/prise a été détruite")
|
|
except ProtectedError:
|
|
messages.error(
|
|
request,
|
|
("La chambre %s est affectée à un autre objet, impossible "
|
|
"de la supprimer (switch ou user)" % room)
|
|
)
|
|
return redirect(reverse('topologie:index-room'))
|
|
return form(
|
|
{'objet': room, 'objet_name': 'Chambre'},
|
|
'topologie/delete.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_create(ModelSwitch)
|
|
def new_model_switch(request):
|
|
"""Nouveau modèle de switch"""
|
|
model_switch = EditModelSwitchForm(request.POST or None)
|
|
if model_switch.is_valid():
|
|
model_switch.save()
|
|
messages.success(request, "Le modèle a été créé")
|
|
return redirect(reverse('topologie:index-model-switch'))
|
|
return form(
|
|
{'topoform': model_switch, 'action_name': 'Ajouter'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_edit(ModelSwitch)
|
|
def edit_model_switch(request, model_switch, **_kwargs):
|
|
""" Edition d'un modèle de switch"""
|
|
|
|
model_switch = EditModelSwitchForm(
|
|
request.POST or None,
|
|
instance=model_switch
|
|
)
|
|
if model_switch.is_valid():
|
|
if model_switch.changed_data:
|
|
model_switch.save()
|
|
messages.success(request, "Le modèle a bien été modifié")
|
|
return redirect(reverse('topologie:index-model-switch'))
|
|
return form(
|
|
{'topoform': model_switch, 'action_name': 'Editer'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_delete(ModelSwitch)
|
|
def del_model_switch(request, model_switch, **_kwargs):
|
|
""" Suppression d'un modèle de switch"""
|
|
if request.method == "POST":
|
|
try:
|
|
model_switch.delete()
|
|
messages.success(request, "Le modèle a été détruit")
|
|
except ProtectedError:
|
|
messages.error(
|
|
request,
|
|
("Le modèle %s est affectée à un autre objet, impossible "
|
|
"de la supprimer (switch ou user)" % model_switch)
|
|
)
|
|
return redirect(reverse('topologie:index-model-switch'))
|
|
return form(
|
|
{'objet': model_switch, 'objet_name': 'Modèle de switch'},
|
|
'topologie/delete.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_create(SwitchBay)
|
|
def new_switch_bay(request):
|
|
"""Nouvelle baie de switch"""
|
|
switch_bay = EditSwitchBayForm(request.POST or None)
|
|
if switch_bay.is_valid():
|
|
switch_bay.save()
|
|
messages.success(request, "La baie a été créé")
|
|
return redirect(reverse('topologie:index-physical-grouping'))
|
|
return form(
|
|
{'topoform': switch_bay, 'action_name': 'Ajouter'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_edit(SwitchBay)
|
|
def edit_switch_bay(request, switch_bay, **_kwargs):
|
|
""" Edition d'une baie de switch"""
|
|
switch_bay = EditSwitchBayForm(request.POST or None, instance=switch_bay)
|
|
if switch_bay.is_valid():
|
|
if switch_bay.changed_data:
|
|
switch_bay.save()
|
|
messages.success(request, "Le switch a bien été modifié")
|
|
return redirect(reverse('topologie:index-physical-grouping'))
|
|
return form(
|
|
{'topoform': switch_bay, 'action_name': 'Editer'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_delete(SwitchBay)
|
|
def del_switch_bay(request, switch_bay, **_kwargs):
|
|
""" Suppression d'une baie de switch"""
|
|
if request.method == "POST":
|
|
try:
|
|
switch_bay.delete()
|
|
messages.success(request, "La baie a été détruite")
|
|
except ProtectedError:
|
|
messages.error(
|
|
request,
|
|
("La baie %s est affecté à un autre objet, impossible "
|
|
"de la supprimer (switch ou user)" % switch_bay)
|
|
)
|
|
return redirect(reverse('topologie:index-physical-grouping'))
|
|
return form(
|
|
{'objet': switch_bay, 'objet_name': 'Baie de switch'},
|
|
'topologie/delete.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_create(Building)
|
|
def new_building(request):
|
|
"""Nouveau batiment"""
|
|
building = EditBuildingForm(request.POST or None)
|
|
if building.is_valid():
|
|
building.save()
|
|
messages.success(request, "Le batiment a été créé")
|
|
return redirect(reverse('topologie:index-physical-grouping'))
|
|
return form(
|
|
{'topoform': building, 'action_name': 'Ajouter'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_edit(Building)
|
|
def edit_building(request, building, **_kwargs):
|
|
""" Edition d'un batiment"""
|
|
building = EditBuildingForm(request.POST or None, instance=building)
|
|
if building.is_valid():
|
|
if building.changed_data:
|
|
building.save()
|
|
messages.success(request, "Le batiment a bien été modifié")
|
|
return redirect(reverse('topologie:index-physical-grouping'))
|
|
return form(
|
|
{'topoform': building, 'action_name': 'Editer'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_delete(Building)
|
|
def del_building(request, building, **_kwargs):
|
|
""" Suppression d'un batiment"""
|
|
if request.method == "POST":
|
|
try:
|
|
building.delete()
|
|
messages.success(request, "La batiment a été détruit")
|
|
except ProtectedError:
|
|
messages.error(
|
|
request,
|
|
("Le batiment %s est affecté à un autre objet, impossible "
|
|
"de la supprimer (switch ou user)" % building)
|
|
)
|
|
return redirect(reverse('topologie:index-physical-grouping'))
|
|
return form(
|
|
{'objet': building, 'objet_name': 'Bâtiment'},
|
|
'topologie/delete.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_create(ConstructorSwitch)
|
|
def new_constructor_switch(request):
|
|
"""Nouveau constructeur de switch"""
|
|
constructor_switch = EditConstructorSwitchForm(request.POST or None)
|
|
if constructor_switch.is_valid():
|
|
constructor_switch.save()
|
|
messages.success(request, "Le constructeur a été créé")
|
|
return redirect(reverse('topologie:index-model-switch'))
|
|
return form(
|
|
{'topoform': constructor_switch, 'action_name': 'Ajouter'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_edit(ConstructorSwitch)
|
|
def edit_constructor_switch(request, constructor_switch, **_kwargs):
|
|
""" Edition d'un constructeur de switch"""
|
|
|
|
constructor_switch = EditConstructorSwitchForm(
|
|
request.POST or None,
|
|
instance=constructor_switch
|
|
)
|
|
if constructor_switch.is_valid():
|
|
if constructor_switch.changed_data:
|
|
constructor_switch.save()
|
|
messages.success(request, "Le modèle a bien été modifié")
|
|
return redirect(reverse('topologie:index-model-switch'))
|
|
return form(
|
|
{'topoform': constructor_switch, 'action_name': 'Editer'},
|
|
'topologie/topo.html',
|
|
request
|
|
)
|
|
|
|
|
|
@login_required
|
|
@can_delete(ConstructorSwitch)
|
|
def del_constructor_switch(request, constructor_switch, **_kwargs):
|
|
""" Suppression d'un constructeur de switch"""
|
|
if request.method == "POST":
|
|
try:
|
|
constructor_switch.delete()
|
|
messages.success(request, "Le constructeur a été détruit")
|
|
except ProtectedError:
|
|
messages.error(
|
|
request,
|
|
("Le constructeur %s est affecté à un autre objet, impossible "
|
|
"de la supprimer (switch ou user)" % constructor_switch)
|
|
)
|
|
return redirect(reverse('topologie:index-model-switch'))
|
|
return form({
|
|
'objet': constructor_switch,
|
|
'objet_name': 'Constructeur de switch'
|
|
}, 'topologie/delete.html', request)
|
|
|
|
|
|
def make_machine_graph():
|
|
"""
|
|
Crée le fichier dot et l'image du graph des Switchs
|
|
"""
|
|
dico = {
|
|
'subs': [],
|
|
'links' : [],
|
|
'alone': [],
|
|
'colors': {
|
|
'head': "#7f0505",
|
|
'back': "#b5adad",
|
|
'texte': "#563d01",
|
|
'border_bornes': "#02078e",
|
|
'head_bornes': "#25771c",
|
|
'head_server': "#1c3777"
|
|
}
|
|
}
|
|
missing = list(Switch.objects.all())
|
|
detected = []
|
|
|
|
#Parcours tous les batiments
|
|
for building in Building.objects.all():
|
|
dico['subs'].append(
|
|
{
|
|
'bat_id': building.id,
|
|
'bat_name': building,
|
|
'switchs': [],
|
|
'bornes': [],
|
|
'machines': []
|
|
}
|
|
)
|
|
#Parcours tous les switchs de ce batiment
|
|
for switch in Switch.objects.filter(switchbay__building=building):
|
|
dico['subs'][-1]['switchs'].append({
|
|
'name': switch.main_interface().domain.name,
|
|
'nombre': switch.number,
|
|
'model': switch.model,
|
|
'id': switch.id,
|
|
'batiment': building,
|
|
'ports': []
|
|
})
|
|
#Parcours tous les ports liés de ce switch, on ajoute les switchs relié à celui-ci
|
|
for port in switch.ports.filter(related__isnull=False):
|
|
dico['subs'][-1]['switchs'][-1]['ports'].append({
|
|
'numero': port.port,
|
|
'related': port.related.switch.main_interface().domain.name
|
|
})
|
|
|
|
for ap in AccessPoint.all_ap_in(building):
|
|
dico['subs'][-1]['bornes'].append({
|
|
'name': ap.short_name,
|
|
'switch': ap.switch()[0].main_interface().domain.name,
|
|
'port': ap.switch()[0].ports.filter(
|
|
machine_interface__machine=ap
|
|
)[0].port
|
|
})
|
|
for server in Server.all_server_in(building):
|
|
dico['subs'][-1]['machines'].append({
|
|
'name': server.short_name,
|
|
'switch': server.switch()[0].main_interface().domain.name,
|
|
'port': Port.objects.filter(machine_interface__machine=server)[0].port
|
|
})
|
|
|
|
#Tant que la liste des oubliés n'est pas vide i.e on les a pas tous passer
|
|
while missing:
|
|
links, new_detected = recursive_switchs(missing[0].ports.filter(related=None).first(), None, [missing[0]])
|
|
for link in links:
|
|
dico['links'].append(link)
|
|
#On recrée la liste des oubliés et des detectés
|
|
missing=[i for i in missing if i not in new_detected]
|
|
detected += new_detected
|
|
|
|
#Tous ceux qui ne sont ni connectés ni dans un batiment
|
|
for switch in Switch.objects.filter(switchbay__isnull=True).exclude(ports__related__isnull=False):
|
|
dico['alone'].append({
|
|
'id': switch.id,
|
|
'name': switch.main_interface().domain.name
|
|
})
|
|
|
|
#Exportation du dot et génération de l'image
|
|
dot_data=generate_image(dico)
|
|
fichier = open("media/images/switchs.dot","w")
|
|
fichier.write(dot_data)
|
|
fichier.close()
|
|
unflatten = Popen(
|
|
["unflatten","-l", "3", "media/images/switchs.dot"],
|
|
stdout=PIPE
|
|
)
|
|
image = Popen(
|
|
["dot", "-Tpng", "-o", "media/images/switchs.png"],
|
|
stdin=unflatten.stdout,
|
|
stdout=PIPE
|
|
)
|
|
|
|
def generate_image(data,template='topologie/graph_switch.dot'):
|
|
t = loader.get_template(template)
|
|
if not isinstance(t, Template) and not (hasattr(t, 'template') and isinstance(t.template, Template)):
|
|
raise Exception("Le template par défaut de Django n'est pas utilisé."
|
|
"Cela peut mener à des erreurs de rendu."
|
|
"Vérifiez les paramètres")
|
|
c = Context(data).flatten()
|
|
dot = t.render(c)
|
|
return(dot)
|
|
|
|
def recursive_switchs(port_start, switch_before, detected):
|
|
"""
|
|
Parcour récursivement le switchs auquel appartient port_start pour trouver les ports suivants liés
|
|
"""
|
|
links_return=[]#Liste de dictionaires qui stockes les nouveaux liens détéctés
|
|
l_ports=port_start.switch.ports.filter(related__isnull=False)#Liste des ports dont le related est non null
|
|
for port in l_ports:
|
|
#Pas le switch dont on vient, pas le switch actuel
|
|
if port.related.switch!=switch_before and port.related.switch != port.switch:
|
|
detected.append(port_start.switch)
|
|
detected.append(port.related.switch)
|
|
links = {
|
|
'depart':port_start.switch.id,
|
|
'arrive':port.related.switch.id
|
|
}
|
|
links_down, detected = recursive_switchs(port.related, port_start.switch, detected)
|
|
links_return.append(links)
|
|
for link in links_down:
|
|
if link:
|
|
links_return.append(link)
|
|
return (links_return, detected)
|
|
|