def get(self, request):
try:
input1 = request.GET.get("input1")
input2 = request.GET.get("input2")
validate_ipv4_address(input1)
validate_ipv4_address(input2)
first = ipaddress.IPv4Address(input1)
last = ipaddress.IPv4Address(input2)
queryset = Router.objects.filter(is_active=True)
summary = " ".join(map(str, ipaddress.summarize_address_range(first, last)))
final_data = []
for i in queryset:
if ipaddress.IPv4Network(i.loopback).__str__() in summary:
final_data.append(i)
data = RouterSerializer(final_data, many=True)
return Response({"data": data.data, "success": True}, status=200)
except ValueError as error:
traceback.print_exc()
return Response({"error": error, "success": False}, status=400)
except ValidationError as error:
traceback.print_exc()
return Response({"error": error, "success": False}, status=400)
except Exception as error:
traceback.print_exc()
return Response({"error": str(error), "success": False}, status=400)
def create_or_view_network_tool(request):
if request.method == "POST":
rtype = request.POST['type']
ip = request.POST['ip']
is_url = False
try:
try:
validators.validate_ipv4_address(ip) # ip format x.x.x.x
except ValidationError, error: # url format www.xxx.xxx
value = ip
if not '://' in value:
value = 'https://%s' % value
urlvalidator = validators.URLValidator()
urlvalidator(value)
is_url = True
if rtype == "ping":
rcode, output = networkutils.ping(ip)
elif rtype == "traceroute":
rcode, output = networkutils.traceroute(ip)
elif rtype == "nslookup":
try:
if is_url:
output = networkutils.resolve_name(ip)
else:
output = networkutils.resolve_addr(ip)
except (networkutils.HostAddrNotFound,
networkutils.HostNameNotFound), error:
output = "Não encontrado"
def to_python(self, value):
if not value:
return None
if isinstance(value, IPAddress):
return value
# netaddr is a bit too liberal with what it accepts as a valid IP address. For example, '1.2.3' will become
# IPAddress('1.2.0.3'). Here, we employ Django's built-in IPv4 and IPv6 address validators as a sanity check.
try:
validate_ipv4_address(value)
except ValidationError:
try:
validate_ipv6_address(value)
except ValidationError:
raise ValidationError(
"Invalid IPv4/IPv6 address format: {}".format(value))
try:
return IPAddress(value)
except ValueError:
raise ValidationError(
'This field requires an IP address without a mask.')
except AddrFormatError:
raise ValidationError(
"Please specify a valid IPv4 or IPv6 address.")
def validate_ipv4_range(value):
try:
ip, offset = value.split('#')
validate_ipv4_address(ip)
int(offset)
except:
raise ValidationError('Range %s has not a valid format (IPv4#N).' % value)
def update(request, id):
router = Router.objects.get(pk=id)
if request.method == 'POST':
sapid = request.POST['sapid']
host = request.POST['host']
loop = request.POST['loop']
mac = request.POST['mac']
try:
validate_ipv4_address(loop)
# Success
except ValidationError:
data = {'message': 'Invalid Loopback !!!'}
return HttpResponse(
json.dumps(data), content_type='application/json')
if not is_valid_macaddr802(mac):
data = {'message': 'Invalid Mac Address !!!'}
return HttpResponse(
json.dumps(data), content_type='application/json')
router.sapId = sapid
router.hostname = host
router.loopback = loop
router.macAddress = mac
router.save()
data = {'message': 'Success'}
return HttpResponse(
json.dumps(data), content_type='application/json')
context = {
'router': router
}
return render(request, 'update.html', context)
def create(request):
if request.method == 'POST':
sapid = request.POST['sapid']
host = request.POST['host']
loop = request.POST['loop']
mac = request.POST['mac']
try:
validate_ipv4_address(loop)
# Success
except ValidationError:
data = {'message': 'Invalid Loopback !!!'}
return HttpResponse(
json.dumps(data), content_type='application/json')
if not is_valid_macaddr802(mac):
data = {'message': 'Invalid Mac Address !!!'}
return HttpResponse(
json.dumps(data), content_type='application/json')
route = Router.objects.create(
sapId=sapid,
hostname=host,
loopback=loop,
macAddress=mac)
route.save()
data = {'message': 'Success'}
return HttpResponse(
json.dumps(data), content_type='application/json')
return render(request, 'create.html')
def validate_ip_bool(address):
try:
validate_ipv4_address(address)
return True
except ValidationError:
return False
def ip_or_none(ip):
"""Return IP address if it is valide, None otherwise"""
try:
validate_ipv4_address(ip)
return ip
except ValidationError:
return None
def get_ip(request):
"""
Retrieves the remote IP address from the request data. If the user is
behind a proxy, they may have a comma-separated list of IP addresses, so
we need to account for that. In such a case, only the first IP in the
list will be retrieved. Also, some hosts that use a proxy will put the
REMOTE_ADDR into HTTP_X_FORWARDED_FOR. This will handle pulling back the
IP from the proper place.
**NOTE** This function was taken from django-tracking (MIT LICENSE)
http://code.google.com/p/django-tracking/
"""
# if neither header contain a value, just use local loopback
ip_address = request.META.get("HTTP_X_FORWARDED_FOR", request.META.get("REMOTE_ADDR", "127.0.0.1"))
if ip_address:
# make sure we have one and only one IP
try:
validate_ipv4_address(ip_address)
except ValidationError:
try:
validate_ipv6_address(ip_address)
except ValidationError:
ip_address = "10.0.0.1"
else:
ip_address = "10.0.0.1"
return ip_address
def validate(self):
if not isinstance(self.config, dict):
logger.error('unexcepted config format')
raise TypeError('configuration type error. expected dict, got {err_}'.format(err_=type(self.config)))
for field in self.fields:
valid = True
value = self.config['server']['conf'][field[0]]
if value:
if field[0] == 'server_ip' and value not in self.domain_whitelist:
try:
validate_ipv4_address(value)
except ValidationError:
valid = False
elif field[0] == 'server_domain' and value not in self.domain_whitelist:
url_validator = URLValidator()
try:
url_validator(value)
except ValidationError:
valid = False
elif (field[0] == 'server_type' and value not in self.server_types) or (
field[0] == 'emu_type' and value not in self.emu_types):
valid = False
else:
if not isinstance(value, field[1]) or (field[2] > 0 and len(value) < field[2]):
valid = False
if not valid:
self.config['server']['conf'][field[0]] = field[3]
logger.warn(self.message.format(field=field[0], default=field[3]))
self.errors.append(self.message.format(field=field[0], default=field[3]))
def clean(self):
cleaned_data = super(OpenVASForm, self).clean()
urls = cleaned_data.get("urls")
ips = cleaned_data.get("ips")
config = cleaned_data.get("config")
print(ips)
if (config == "Full and fast ultimate"
or config == "Full and very deep ultimate") and (
not can_ultimate(self.user)):
raise forms.ValidationError(
_("You are not allowed to scan in Ultimate mode, please contact your administrator if you need this permission. "
))
if urls == "" and ips == "":
raise forms.ValidationError(
_("Please specify at least 1 target, by URL, by IP or both"))
if (ips is not None):
ip = ips.replace(" ", "").split(",")
for i in ip:
if i != "":
try:
validate_ipv4_address(i)
except:
if not can_network(self.user):
raise ValidationError(
_((my_default_errors_IP['network'])))
def create_or_view_network_tool(request):
if request.method == "POST":
rtype = request.POST['type']
ip = request.POST['ip']
is_url = False
try:
try:
validators.validate_ipv4_address(ip) # ip format x.x.x.x
except ValidationError, error: # url format www.xxx.xxx
value = ip
if not '://' in value:
value = 'https://%s' % value
urlvalidator = validators.URLValidator()
urlvalidator(value)
is_url = True
if rtype == "ping":
rcode, output = networkutils.ping(ip)
elif rtype == "traceroute":
rcode, output = networkutils.traceroute(ip)
elif rtype == "nslookup":
try:
if is_url:
output = networkutils.resolve_name(ip)
else:
output = networkutils.resolve_addr(ip)
except (networkutils.HostAddrNotFound,
networkutils.HostNameNotFound), error:
output = "Não encontrado"
def validate_and_normalize_ip(ip_address, ip_type):
"""
Validate and normalize the given IP address
:param ip_address: the IP address to validate and normalize
:type ip_address: str
:param ip_type: the type of the IP address
:type ip_type: str
:returns: tuple: (Valid normalized IP, Error message)
"""
cleaned = None
if ip_type in (IPTypes.IPV4_SUBNET, IPTypes.IPV6_SUBNET):
try:
if '/' not in ip_address:
raise ValidationError("")
cidr_parts = ip_address.split('/')
if int(cidr_parts[1]) < 0 or int(cidr_parts[1]) > 128:
raise ValidationError("")
if ':' not in cidr_parts[0] and int(cidr_parts[1]) > 32:
raise ValidationError("")
ip_address = cidr_parts[0]
except (ValidationError, ValueError):
return ("", "Invalid CIDR address")
if ip_type in (IPTypes.IPV4_ADDRESS, IPTypes.IPV4_SUBNET):
try:
validate_ipv4_address(ip_address)
# Remove leading zeros
cleaned = []
for octet in ip_address.split('.'):
cleaned.append(octet.lstrip('0') or '0')
cleaned = '.'.join(cleaned)
except ValidationError:
if ip_type == IPTypes.IPV4_ADDRESS:
return ("", "Invalid IPv4 address")
else:
return ("", "Invalid IPv4 CIDR address")
if ip_type in (IPTypes.IPV6_ADDRESS, IPTypes.IPV6_SUBNET):
try:
validate_ipv6_address(ip_address)
# Replaces the longest continuous zero-sequence with "::" and
# removes leading zeroes and makes sure all hextets are lowercase.
cleaned = clean_ipv6_address(ip_address)
except ValidationError:
if ip_type == IPTypes.IPV6_ADDRESS:
return ("", "Invalid IPv6 address")
else:
return ("", "Invalid IPv6 CIDR address")
if not cleaned:
return ("", "Invalid IP type.")
elif ip_type in (IPTypes.IPV4_SUBNET, IPTypes.IPV6_SUBNET):
return (cleaned + '/' + cidr_parts[1], "")
else:
return (cleaned, "")
def validate_and_normalize_ip(ip_address, ip_type):
"""
Validate and normalize the given IP address
:param ip_address: the IP address to validate and normalize
:type ip_address: str
:param ip_type: the type of the IP address
:type ip_type: str
:returns: tuple: (Valid normalized IP, Error message)
"""
cleaned = None
if ip_type in (IPTypes.IPV4_SUBNET, IPTypes.IPV6_SUBNET):
try:
if '/' not in ip_address:
raise ValidationError("")
cidr_parts = ip_address.split('/')
if int(cidr_parts[1]) < 0 or int(cidr_parts[1]) > 128:
raise ValidationError("")
if ':' not in cidr_parts[0] and int(cidr_parts[1]) > 32:
raise ValidationError("")
ip_address = cidr_parts[0]
except (ValidationError, ValueError):
return ("", "Invalid CIDR address")
if ip_type in (IPTypes.IPV4_ADDRESS, IPTypes.IPV4_SUBNET):
try:
validate_ipv4_address(ip_address)
# Remove leading zeros
cleaned = []
for octet in ip_address.split('.'):
cleaned.append(octet.lstrip('0') or '0')
cleaned = '.'.join(cleaned)
except ValidationError:
if ip_type == IPTypes.IPV4_ADDRESS:
return ("", "Invalid IPv4 address")
else:
return ("", "Invalid IPv4 CIDR address")
if ip_type in (IPTypes.IPV6_ADDRESS, IPTypes.IPV6_SUBNET):
try:
validate_ipv6_address(ip_address)
# Replaces the longest continuous zero-sequence with "::" and
# removes leading zeroes and makes sure all hextets are lowercase.
cleaned = clean_ipv6_address(ip_address)
except ValidationError:
if ip_type == IPTypes.IPV6_ADDRESS:
return ("", "Invalid IPv6 address")
else:
return ("", "Invalid IPv6 CIDR address")
if not cleaned:
return ("", "Invalid IP type.")
elif ip_type in (IPTypes.IPV4_SUBNET, IPTypes.IPV6_SUBNET):
return (cleaned + '/' + cidr_parts[1], "")
else:
return (cleaned, "")
def validate_and_normalize_ip(ip_address, ip_type):
"""
Validate and normalize the given IP address
:param ip_address: the IP address to validate and normalize
:type ip_address: str
:param ip_type: the type of the IP address
:type ip_type: str
:returns: tuple: (Valid normalized IP, Error message)
"""
cleaned = None
if "cidr" in ip_type:
try:
if "/" not in ip_address:
raise ValidationError("")
cidr_parts = ip_address.split("/")
if int(cidr_parts[1]) < 0 or int(cidr_parts[1]) > 128:
raise ValidationError("")
if ":" not in cidr_parts[0] and int(cidr_parts[1]) > 32:
raise ValidationError("")
ip_address = cidr_parts[0]
except (ValidationError, ValueError):
return ("", "Invalid CIDR address")
if "Address - ipv4" in ip_type or "cidr" in ip_type:
try:
validate_ipv4_address(ip_address)
# Remove leading zeros
cleaned = []
for octet in ip_address.split("."):
cleaned.append(octet.lstrip("0") or "0")
cleaned = ".".join(cleaned)
except ValidationError:
if "cidr" not in ip_type:
return ("", "Invalid IPv4 address")
else:
ip_type = "cidr_ipv6"
if "Address - ipv6" in ip_type or ip_type == "cidr_ipv6":
try:
validate_ipv6_address(ip_address)
# Replaces the longest continuous zero-sequence with "::" and
# removes leading zeroes and makes sure all hextets are lowercase.
cleaned = clean_ipv6_address(ip_address)
except ValidationError:
if "cidr" in ip_type:
return ("", "Invalid CIDR address")
else:
return ("", "Invalid IPv6 address")
if not cleaned:
return ("", "Invalid IP type.")
elif "cidr" in ip_type:
return (cleaned + "/" + cidr_parts[1], "")
else:
return (cleaned, "")
def ip_validator(ip):
try:
validate_ipv4_address(ip)
except ValidationError:
try:
validate_ipv6_address(ip)
except ValidationError:
raise ValidationError('Invalid IP address')
def clean_controller_ip(self):
controller_ip = None
if "controller_ip" in self.cleaned_data:
controller_ip = self.cleaned_data["controller_ip"]
# Optional field. May not be there
if controller_ip:
validators.validate_ipv4_address(controller_ip)
return controller_ip
def clean_controller_ip(self):
controller_ip = None
if "controller_ip" in self.cleaned_data:
controller_ip = self.cleaned_data["controller_ip"]
# Optional field. May not be there
if controller_ip:
validators.validate_ipv4_address(controller_ip)
return controller_ip
def validate(self, value):
"Check if value consists only of valid ipaddress."
# Use the parent's handling of required fields, etc.
super(MultiIpaddressField, self).validate(value)
for ip in value:
validate_ipv4_address(ip)
def perform_checking(ip):
django_validator.validate_ipv4_address(ip)
if not self.existing_subnet:
raise forms.ValidationError(_("Cannot get allowed subnet for the environment, " "consult your admin"))
elif not netaddr.IPAddress(ip) in netaddr.IPNetwork(self.existing_subnet):
raise forms.ValidationError(
_("Specified IP address should belong to {0} " "subnet").format(self.existing_subnet)
)
def validate_ipv4_range(value):
try:
ip, offset = value.split('#')
validate_ipv4_address(ip)
int(offset)
except:
raise ValidationError('Range %s has not a valid format (IPv4#N).' %
value)
def clean_content(self):
"""Clean content based on selected type"""
data = self.cleaned_data.get('content')
_type = self.cleaned_data.get('type')
if _type == 'A':
validate_ipv4_address(data)
elif _type == 'AAAA':
validate_ipv6_address(data)
return data
def validate_freeswitch_ipaddress(value):
try:
validate_ipv4_address(value)
except ValidationError, e:
try:
validate_freeswitch_variable(value)
except ValidationError:
raise ValidationError(_(u'Enter a valid IPv4 address, '
'or a FreeSWITCH variable.'))
def should_give_doge(request, send_addr=None):
ip = get_ip(request)
validate_ipv4_address(ip)
week_ago = datetime.utcnow().replace(tzinfo=utc) - timedelta(days=7)
query = Q(ip_address=ip)
if send_addr:
query = query | Q(sent_address=send_addr)
transactions = Transaction.objects.filter(query).filter(tx_time__gt=week_ago)
return len(transactions) == 0
def clean_content(self):
"""Ensures that content is an IPv4 address."""
content = self.cleaned_data.get('content')
try:
validate_ipv4_address(content)
except ValidationError:
raise forms.ValidationError("""Content should contain an IPv4 address""")
else:
return content
def get_object(self):
ip_address = self.request.query_params.get('ip', None)
try:
validate_ipv4_address(ip_address)
except ValidationError:
raise Http404()
obj = get_object_or_404(GeoLocationData, ip=ip_address)
return obj
def validate_hostname(val):
try:
validate_ipv4_address(val)
except ValidationError:
# ip may in fact be a hostname
# http://www.regextester.com/23
HOSTNAME_RX = r'^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$'
if not re.match(HOSTNAME_RX, val):
raise ValidationError('Invalid hostname or IP')
def clean_content(self):
"""Ensures that content is an IPv4 address."""
content = self.cleaned_data.get('content')
try:
validate_ipv4_address(content)
except ValidationError:
raise forms.ValidationError("""Content should contain an IPv4 address""")
else:
return content
def clean_value(self, value, operator_slug, request):
if value is None:
return value
elif operator_slug not in {OPERATORS.CONTAINS, OPERATORS.EXACT, OPERATORS.STARTSWITH, OPERATORS.ENDSWITH}:
try:
validate_ipv4_address(value)
except ValidationError:
raise FilterValueError(ugettext('Value must be in format IPv4.'))
return value
def getClientAdress( request ):
ip = request.get_host()
try:
validate_ipv4_address( ip )
except ValidationError:
ip = ''
return ip
def inner(value):
try:
validate_ipv4_address(value)
except ValidationError:
try:
validate_ipv6_address(value)
except ValidationError:
raise argparse.ArgumentTypeError(
'Enter a valid IPv4 or IPv6 address')
return value
def process_request(self, request):
if request.user.is_authenticated():
ip = request.META.get('REMOTE_ADDR', '')
try:
validate_ipv4_address(ip)
if request.user.last_ip != ip:
request.user.last_ip = ip
request.user.save()
except ValidationError:
pass
def clean_content_field(self):
"""Perform a type-dependent validation of content field"""
if self.type == "A":
validate_ipv4_address(self.content)
elif self.type == "AAAA":
validate_ipv6_address(self.content)
elif self.type == "SOA":
validate_soa(self.content)
elif self.type in DOMAIN_NAME_RECORDS:
validate_domain_name(self.content)
def perform_checking(ip):
validate_ipv4_address(ip)
if not self.existing_subnet:
raise forms.ValidationError(
_('Cannot get allowed subnet for the environment, '
'consult your admin'))
elif not IPAddress(ip) in IPNetwork(self.existing_subnet):
raise forms.ValidationError(
_('Specified IP address should belong to {0} '
'subnet'.format(self.existing_subnet)))
def clean_content_field(self):
"""Perform a type-dependent validation of content field"""
if self.type == 'A':
validate_ipv4_address(self.content)
elif self.type == 'AAAA':
validate_ipv6_address(self.content)
elif self.type == 'SOA':
validate_soa(self.content)
elif self.type in DOMAIN_NAME_RECORDS:
validate_domain_name(self.content)
def process_request(self, request):
if request.user.is_authenticated():
ip = request.META.get('REMOTE_ADDR', '')
try:
validate_ipv4_address(ip)
if request.user.last_ip != ip:
request.user.last_ip = ip
request.user.save()
except ValidationError:
pass
def getClientAdress(request):
ip = request.get_host()
try:
validate_ipv4_address(ip)
except ValidationError:
ip = ''
return ip
def validate_ipv46_address(self, value):
from django.core.validators import validate_ipv4_address, validate_ipv6_address
try:
validate_ipv4_address(value)
return 'ipv4'
except ValidationError:
try:
validate_ipv6_address(value)
return 'ipv6'
except ValidationError:
raise ValidationError(_('Enter a valid IPv4 or IPv6 address.'), code='invalid')
def process_request(self, request):
host = request.get_host()
domain, port = split_domain_port(host)
try:
validate_ipv4_address(domain)
except ValidationError:
# not an IP address. Call the superclass
return super(EnforceHostIPMiddleware, self).process_request(request)
# it is an IP address
return
def process_request(self, request):
host = request.get_host()
domain, port = split_domain_port(host)
try:
validate_ipv4_address(domain)
except ValidationError:
# not an IP address. Call the superclass
return super(EnforceHostIPMiddleware, self).process_request(request)
# it is an IP address
return
def validate_ip(value):
try:
validate_ipv4_address(value)
except:
raise ValidationError(_(my_default_errors_IP['invalid']))
else:
b = False
for d in valid_domains:
if value in IPNetwork(d):
b = True
if not b:
raise ValidationError(_(my_default_errors_IP['domain']))
def validate_ipv46_address(self, value):
from django.core.validators import validate_ipv4_address, validate_ipv6_address
try:
validate_ipv4_address(value)
return 'ipv4'
except ValidationError:
try:
validate_ipv6_address(value)
return 'ipv6'
except ValidationError:
raise ValidationError(_('Enter a valid IPv4 or IPv6 address.'),
code='invalid')
def clean_value(self, value, operator_slug, request):
if value is None:
return value
elif operator_slug not in {
OPERATORS.CONTAINS, OPERATORS.EXACT, OPERATORS.STARTSWITH,
OPERATORS.ENDSWITH
}:
try:
validate_ipv4_address(value)
except ValidationError:
raise FilterValueError(
ugettext('Value must be in format IPv4.'))
return value
def test_filling_IPAddressField(self):
obj = baker.make(models.DummyGenericIPAddressFieldModel)
field = models.DummyGenericIPAddressFieldModel._meta.get_field('ipv4_field')
assert isinstance(field, fields.GenericIPAddressField)
assert isinstance(obj.ipv4_field, str)
validate_ipv4_address(obj.ipv4_field)
if hasattr(obj, 'ipv6_field'):
assert isinstance(obj.ipv6_field, str)
assert isinstance(obj.ipv46_field, str)
validate_ipv6_address(obj.ipv6_field)
validate_ipv46_address(obj.ipv46_field)
def modify_client(request, client_id):
user_client = request.user.my_userprofile.client
if not user_client:
raise Exception(u"Pas de client dans le profil pour l'utilisateur %s." % request.user)
client = get_object_or_404(Client, pk=client_id)
if not user_has_perms_on_client(request.user, client):
raise PermissionDenied
coordinate = client.coordinates or Coordinate()
if request.method == "POST":
client_form = ClientForm(request.POST, instance=client)
coordinate_form = CoordinateForm(request.POST, instance=coordinate)
if coordinate_form.is_valid() and client_form.is_valid():
inst = coordinate_form.save()
client.coordinates = inst
client_form.save()
#return redirect(reverse("common.views.modify_client"))
else:
client_form = ClientForm(instance=client)
coordinate_form = CoordinateForm(instance=coordinate)
# list hosts current client can see
host_list = HostChar.objects.filter(client=client_id)
ip_table = []
for host in host_list:
host_ip = host.host.ip.split()
for ip in host_ip:
try:
validators.validate_ipv4_address(ip)
ip_table.append([host.id,
host.host,
ip,
host.host.type,
host.host.id,
host.name])
except ValidationError:
pass
host_list_configure = ip_table
host_list_qs = Host.objects.filter_by_user(request.user)
host_list_qs = host_list_qs.filter(site__in=Client.objects.get_childs('parent', client.id))
return render_to_response("common/client/modify.html", {
"client": client,
"client_form": client_form,
"coordinate_form": coordinate_form,
"host_list_qs": host_list_qs,
"host_list_configure": host_list_configure,
}, context_instance=RequestContext(request))
def clean(self):
cleaned_data = super(EditRecordForm, self).clean()
name = cleaned_data.get('name')
domain = Domain.objects.get(id=cleaned_data.get('domain'))
type = cleaned_data.get('type')
content = cleaned_data.get('content')
mac = cleaned_data.get('mac')
#fix a bug where validate_ipv6_address cannot process NoneType
#So instead of passing None we pass 1 witch is invalid as well
if content == None:
content = '1'
if type == 'A' or type == 'AAAA':
ip_valid = True
else:
ip_valid = False
if type == 'A':
try:
validate_ipv4_address(content)
except ValidationError:
self.errors['content'] = self.error_class(['Not an IPv4 address'])
ip_valid = False
except AddrFormatError:
self.errors['content'] = self.error_class(['Not an IPv4 address'])
ip_valid = False
if type == 'AAAA' and ip_valid:
try:
validate_ipv6_address(content)
except ValidationError:
self.errors['content'] = self.error_class(['Not an IPv6 address'])
ip_valid = False
ranges = Range.objects.all()
found = False
if ip_valid:
for range in ranges:
if IPAddress(content) >= IPNetwork(range.cidr).network and IPAddress(content) <= IPNetwork(range.cidr).broadcast:
found = True
break
if mac:
if not re.match("[0-9a-f]{2}([\.\-:])[0-9a-f]{2}(\\1[0-9a-f]{2}){4}$", mac.lower()):
self.errors['mac'] = self.error_class(['Not a MAC address'])
del cleaned_data['mac']
m = re.sub("[.:-]", "", mac)
m = m.lower()
mac = "%s-%s-%s-%s-%s-%s" % (m[0:2], m[2:4], m[4:6], m[6:8], m[8:10], m[10:])
cleaned_data['mac'] = mac
if not found and ip_valid:
self.errors['content'] = self.error_class(['IP is not within a known range'])
ip_valid = False
return cleaned_data
def perform_checking(ip):
validate_ipv4_address(ip)
if not all_matching_cidrs(ip, ip_ranges) and ip_ranges:
raise forms.ValidationError(_('Specified Cluster Static IP is'
'not in valid IP range'))
try:
ip_info = novaclient(request).fixed_ips.get(ip)
except exceptions.UNAUTHORIZED:
exceptions.handle(
request, _("Unable to retrieve information "
"about fixed IP or IP is not valid."),
ignore=True)
else:
if ip_info.hostname:
raise forms.ValidationError(
_('Specified Cluster Static IP is already in use'))
def ip_to_long(value):
validators.validate_ipv4_address(value)
lower_validator = validators.MinValueValidator(0)
upper_validator = validators.MinValueValidator(255)
value = value.split('.')
output = 0
for i in range(0, 4):
validators.validate_integer(value[i])
lower_validator(value[i])
upper_validator(value[i])
output += long(value[i]) * (256**(3-i))
return output
def validate_proxy(val):
if val.count(':') != 1:
raise ValidationError('Invalid address')
host, port = val.split(':')
try:
validate_ipv4_address(host)
except ValidationError:
# ip may in fact be a hostname
# http://www.regextester.com/23
HOSTNAME_RX = r'^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$'
if not re.match(HOSTNAME_RX, host):
raise ValidationError('Invalid hostname or IP')
try:
port = int(port)
except ValueError:
raise ValidationError('Invalid port')
def clean(self, value):
if (value in ADDRESS_CONSTANTS or validate_ipv4_address(value)
or stun_re.match(value)):
return value
else:
raise forms.ValidationError(
"This field must be set to an IP address, STUN address "
"(e.g. stun:stun.freeswitch.org) or \"auto\"/\"auto-nat\".")
def get_ip_address_from_request(request):
""" Makes the best attempt to get the client's real IP or return the loopback """
# Would rather rely on middleware to set up a good REMOTE_ADDR than try to get
# fancy here. Also, just use django's built in ipv4/ipv6 normalization logic
ip_address = request.META.get('REMOTE_ADDR', 'bad address')
try:
validate_ipv4_address(ip_address)
except:
try:
validate_ipv6_address(ip_address)
ip_address = clean_ipv6_address(ip_address, True)
except:
log.error("Could not parse address {0}".format(ip_address))
ip_address = "127.0.0.1"
return ip_address
def get_ip_external_detail(ip_addr, source):
"""
Get documents matching ip_addr and source
"""
try:
validate_ipv4_address(ip_addr)
except ValidationError:
return 400, {'status': 'Bad Request', 'code': 400, 'message': 'Not a valid IPV4'}
results = []
if ImplementationFactory.instance.is_implemented('ReputationDaoBase'):
try:
results = ImplementationFactory.instance.get_singleton_of('ReputationDaoBase').get_ip_external_details(ip_addr, source)
except ReputationDaoException:
pass
return 200, results
def get_ip_external_reputation(ip_addr):
"""
External checks
"""
try:
validate_ipv4_address(ip_addr)
except ValidationError:
return 400, {'status': 'Bad Request', 'code': 400, 'message': 'Not a valid IPV4'}
results = []
if ImplementationFactory.instance.is_implemented('ReputationDaoBase'):
try:
results = ImplementationFactory.instance.get_singleton_of('ReputationDaoBase').get_ip_external_reputations(ip_addr)
except ReputationDaoException:
pass
return 200, results
def _decorated(view, request, *args, **kwargs):
if not settings.ENABLE_LIMIT_IPADDRESS:
error_msg = 'Feature disabled.'
return api_error(status.HTTP_403_FORBIDDEN, error_msg)
if request.method in ["DELETE", "POST"]:
ipaddress = request.data.get('ipaddress', '')
if not ipaddress:
error_msg = 'IP address can not be empty.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
try:
validate_ipv4_address(ipaddress.replace('*', '1'))
except ValidationError:
error_msg = "IP address invalid."
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
return func(view, request, *args, **kwargs)
def perform_checking(ip):
django_validator.validate_ipv4_address(ip)
if not netaddr.all_matching_cidrs(ip, ip_ranges) and ip_ranges:
raise forms.ValidationError(_("Specified Cluster Static IP is" " not in valid IP range"))
try:
ip_info = nova.novaclient(request).fixed_ips.get(ip)
except exceptions.UNAUTHORIZED:
LOG.error("Error to get information about IP address" " using novaclient")
exceptions.handle(
request, _("Unable to retrieve information " "about fixed IP or IP is not valid."), ignore=True
)
except exceptions.NOT_FOUND:
msg = "Could not found fixed ips for ip %s" % (ip,)
LOG.error(msg)
exceptions.handle(request, msg, ignore=True)
else:
if ip_info.hostname:
raise forms.ValidationError(_("Specified Cluster Static IP is already in use"))
def test_filling_IPAddressField(self):
try:
from test.generic.models import DummyGenericIPAddressFieldModel as IPModel
except ImportError:
from test.generic.models import DummyIPAddressFieldModel as IPModel
obj = mommy.make(IPModel)
field = IPModel._meta.get_field('ipv4_field')
self.assertIsInstance(field, GenericIPAddressField)
self.assertIsInstance(obj.ipv4_field, string_types)
validate_ipv4_address(obj.ipv4_field)
if hasattr(obj, 'ipv6_field'):
self.assertIsInstance(obj.ipv6_field, string_types)
self.assertIsInstance(obj.ipv46_field, string_types)
validate_ipv6_address(obj.ipv6_field)
validate_ipv46_address(obj.ipv46_field)
def _expand_netloc(cls, host, port=None):
"""
Returns a list of possible domain expansions for ``host`` and ``port``.
``host`` is a hostname like ``'example.com'``.
``port`` is a port number like 8000, or None.
Expansions are ordered from highest to lowest preference and may
include wildcards. Examples::
>>> AliasManager._expand_netloc('www.example.com')
['www.example.com', '*.example.com', '*.com', '*']
>>> AliasManager._expand_netloc('www.example.com', 80)
['www.example.com:80', 'www.example.com',
'*.example.com:80', '*.example.com',
'*.com:80', '*.com',
'*:80', '*']
"""
if not host:
raise ValueError(u"Invalid host: %s" % host)
try:
validate_ipv4_address(host)
bits = [host]
except ValidationError:
# Not an IP address
bits = host.split('.')
result = []
for i in xrange(0, (len(bits) + 1)):
if i == 0:
host = '.'.join(bits[i:])
else:
host = '.'.join(['*'] + bits[i:])
if port:
result.append("%s:%s" % (host, port))
result.append(host)
return result
