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Code Issues Releases Wiki Activity

API: Add support for firewall

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This commit is contained in:
Maël Kervella 2018-03-17 18:16:26 +00:00
parent 7028788cf2
commit ef6b62439b
2 changed files with 60 additions and 1 deletions
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3
api/urls.py
View file

@ -35,6 +35,9 @@ urlpatterns = [
url(r'^services/(?P<server_name>\w+)/(?P<service_name>\w+)/regen/$', views.services_server_service_regen),
url(r'^services/(?P<server_name>\w+)/$', views.services_server),
# Firewall
url(r'^firewall/ouverture_ports/$', views.firewall_ouverture_ports),
# DHCP
url(r'^dhcp/mac-ip/$', views.dhcp_mac_ip),

58
api/views.py
View file

@ -30,7 +30,8 @@ from django.views.decorators.csrf import csrf_exempt
from re2o.utils import all_has_access, all_active_assigned_interfaces
from users.models import Club
from machines.models import Service_link, Service, Interface, Domain
from machines.models import (Service_link, Service, Interface, Domain,
OuverturePortList)
from .serializers import *
from .utils import JSONError, JSONSuccess, accept_method
@ -114,6 +115,61 @@ def services_server(request, server_name):
return JSONSuccess(seria.data)
@csrf_exempt
@login_required
@permission_required('machines.serveur')
@accept_method(['GET'])
def firewall_ouverture_ports(request):
"""The list of the ports authorized to be openned by the firewall
Returns:
GET:
A JSONSuccess response with a `data` field containing:
* a field `ipv4` containing:
* a field `tcp_in` containing:
* a list of port number where ipv4 tcp in should be ok
* a field `tcp_out` containing:
* a list of port number where ipv4 tcp ou should be ok
* a field `udp_in` containing:
* a list of port number where ipv4 udp in should be ok
* a field `udp_out` containing:
* a list of port number where ipv4 udp out should be ok
* a field `ipv6` containing:
* a field `tcp_in` containing:
* a list of port number where ipv6 tcp in should be ok
* a field `tcp_out` containing:
* a list of port number where ipv6 tcp ou should be ok
* a field `udp_in` containing:
* a list of port number where ipv6 udp in should be ok
* a field `udp_out` containing:
* a list of port number where ipv6 udp out should be ok
"""
r = {'ipv4':{}, 'ipv6':{}}
for o in OuverturePortList.objects.all().prefetch_related('ouvertureport_set').prefetch_related('interface_set', 'interface_set__ipv4'):
pl = {
"tcp_in":set(map(str,o.ouvertureport_set.filter(protocole=OuverturePort.TCP, io=OuverturePort.IN))),
"tcp_out":set(map(str,o.ouvertureport_set.filter(protocole=OuverturePort.TCP, io=OuverturePort.OUT))),
"udp_in":set(map(str,o.ouvertureport_set.filter(protocole=OuverturePort.UDP, io=OuverturePort.IN))),
"udp_out":set(map(str,o.ouvertureport_set.filter(protocole=OuverturePort.UDP, io=OuverturePort.OUT))),
}
for i in filter_active_interfaces(o.interface_set):
if i.may_have_port_open():
d = r['ipv4'].get(i.ipv4.ipv4, {})
d["tcp_in"] = d.get("tcp_in",set()).union(pl["tcp_in"])
d["tcp_out"] = d.get("tcp_out",set()).union(pl["tcp_out"])
d["udp_in"] = d.get("udp_in",set()).union(pl["udp_in"])
d["udp_out"] = d.get("udp_out",set()).union(pl["udp_out"])
r['ipv4'][i.ipv4.ipv4] = d
if i.ipv6():
for ipv6 in i.ipv6():
d = r['ipv6'].get(ipv6.ipv6, {})
d["tcp_in"] = d.get("tcp_in",set()).union(pl["tcp_in"])
d["tcp_out"] = d.get("tcp_out",set()).union(pl["tcp_out"])
d["udp_in"] = d.get("udp_in",set()).union(pl["udp_in"])
d["udp_out"] = d.get("udp_out",set()).union(pl["udp_out"])
r['ipv6'][ipv6.ipv6] = d
return JSONSuccess(r)
@csrf_exempt
@login_required
@permission_required('machines.serveur')