def test_deploy_networkipv6_configuration_with_inactive_vlan(self):
self.networkv6.vlan.ativada = False
self.mock_ip_get_by_blocks_and_net(
Ipv6(block1='fff',
block2='fff',
block3='fff',
block4='fff',
block5='fff',
block6='fff',
block7='fff',
block8='fff'))
self.mock_find_equipamento_ipv6([Ipv6Equipament()])
self.mock_find_roteiro(
EquipamentoRoteiro(roteiro=Roteiro(roteiro='roteiro')))
self.mock_template_file_read('script content')
deploy_config_mock = self.mock_deploy_config('config_deployed')
network_activation_mock = self.mock_networkv6_activation()
vlan_activation_mock = self.mock_vlan_activation()
response = deploy_networkIPv6_configuration(self.user, self.networkv6,
self.equipment_list)
self.assertTrue(deploy_config_mock.called)
network_activation_mock.assert_called_with(self.user)
vlan_activation_mock.assert_called_with(self.user)
self.assertEquals({1: 'config_deployed'}, response)
def test_update_pool_member(self):
save_member_mock = patch(
'networkapi.requisicaovips.models.ServerPoolMember.save').start()
pool = ServerPool(id=1, default_limit=1)
pool_member = ServerPoolMember()
dict = {
'nome_equips': 'equip_name',
'weight': 1,
'priority': 1,
'port_real': 80
}
ip = Ip(id=1)
ipv6 = Ipv6(id=1)
update_pool_member(pool, pool_member, dict, ip, ipv6, self.user)
self.assertEquals(pool, pool_member.server_pool)
self.assertEquals(1, pool_member.limit)
self.assertEquals(ip, pool_member.ip)
self.assertEquals(ipv6, pool_member.ipv6)
self.assertEquals('equip_name', pool_member.identifier)
self.assertEquals(1, pool_member.weight)
self.assertEquals(1, pool_member.priority)
self.assertEquals(80, pool_member.port_real)
self.assertTrue(save_member_mock.called)
def create_ipv6(ipv6, user):
"""Creates a Ipv6."""
try:
ipv6_obj = Ipv6()
ipv6_obj.create_v4(ipv6)
except ObjectDoesNotExistException, e:
raise ObjectDoesNotExistException(e.detail)
def test_get_ipv6(self):
get_by_pk_mock = patch('networkapi.ip.models.Ipv6.get_by_pk').start()
get_by_pk_mock.return_value = Ipv6()
ip = get_ip_objects({
'ip': '2001:0db8:85a3:08d3:1319:8a2e:0370:7344',
'id': 1
})
self.assertTrue(isinstance(ip[1], Ipv6))
self.assertIsNone(ip[0])
def test_deploy_networkipv6_configuration_given_gateway_equipment_not_found(
self):
self.mock_ip_get_by_blocks_and_net(
Ipv6(block1='fff',
block2='fff',
block3='fff',
block4='fff',
block5='fff',
block6='fff',
block7='fff',
block8='fff'))
self.mock_find_equipamento_ipv6([])
with self.assertRaises(IncorrectRedundantGatewayRegistryException):
deploy_networkIPv6_configuration(self.user, self.networkv6,
self.equipment_list)
def handle_get(self, request, user, *args, **kwargs):
"""Handles GET requests to get a ipv6 by id.
URLs: ip/get-ipv6/id_ip
"""
try:
# Commons Validations
# User permission
if not has_perm(user, AdminPermission.IPS, AdminPermission.READ_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
return self.not_authorized()
# Business Validations
# Valid id access
id_ip = kwargs.get('id_ip')
if not is_valid_int_greater_zero_param(id_ip):
raise InvalidValueError(None, 'id_ip', id_ip)
# Business Rules
ip = Ipv6()
ip = ip.get_by_pk(id_ip)
ip_map = dict()
equip_list = []
for ipequip in ip.ipv6equipament_set.all():
equip_list.append(ipequip.equipamento.nome)
# IP map
ip_map = model_to_dict(ip)
ip_map['equipamentos'] = equip_list if len(
equip_list) > 0 else None
# Return XML
return self.response(dumps_networkapi({'ipv6': ip_map}))
except InvalidValueError, e:
self.log.error(
u'Parameter %s is invalid. Value: %s.', e.param, e.value)
return self.response_error(269, e.param, e.value)
def get_id_ip(real):
"""
Get real id_ip by octs/block and equipment
"""
equip = Equipamento().get_by_name(real['real_name'])
# Check ip type
if is_valid_ipv4(real['real_ip']) is True:
oct = real['real_ip'].split('.')
ip = Ip().get_by_octs_equipment(
oct[0], oct[1], oct[2], oct[3], equip.id)
else:
block = real['real_ip'].split(':')
ip = Ipv6().get_by_blocks_equipment(block[0], block[1], block[2], block[
3], block[4], block[5], block[6], block[7], equip.id)
return ip.id
def create_neighbor_simple_v6(obj, user):
from networkapi.ip.models import Ipv6
from networkapi.api_asn.models import AsnEquipment
rack_name = obj.get('network_equipment')
peer_equipment_ip = obj.get('peer_equipment_ip')
peer_equipment_id = obj.get('peer_equipment_id')
advertised_network = obj.get('advertised_network')
oct1, oct2, oct3, oct4, oct5, oct6 = peer_equipment_ip.split(':')
peer_obj_ip = Ipv6().get_by_blocks_equipment(oct1, oct2, oct3, oct4, oct5,
oct6, peer_equipment_id)
ips = Ipv6.objects.filter(
networkipv6__id=peer_obj_ip.networkipv6.id).reverse()
asn_equip = AsnEquipment().get_by_pk(equipment=peer_equipment_id)
if not asn_equip:
raise Exception("There`s no AS Number associated to the "
"remote peer Equipment.")
asn1 = asn_equip[0].asn.id
peer_asn = asn1 if asn1 else None
asn_remote = dict(id=peer_asn)
peer_group_id = obj.get('peer_group')
peer_group_ = peer_group_id if peer_group_id \
else _get_peer_group(advertised_network)
peer_group = dict(id=peer_group_)
response = list()
neighbor_obj = dict()
equipment_remote = dict(id=peer_equipment_id)
ip_remote = dict(id=peer_obj_ip.id)
neighbor_remote = dict(equipment=equipment_remote,
ip=ip_remote,
asn=asn_remote)
for local_ip in ips[:2]:
local_ip_id = local_ip.id
for local_equipment in local_ip.equipments:
if rack_name in local_equipment.nome:
asn_equip_local = AsnEquipment().get_by_pk(
equipment=local_equipment.id)
if not asn_equip_local:
raise Exception(
"There`s no AS Number associated to the router.")
asn = asn_equip_local[0].asn.id
local_asn = asn if asn else None
asn_local = dict(id=local_asn)
equipment_local = dict(id=local_equipment.id)
ip_local = dict(id=local_ip_id)
neighbor_local = dict(equipment=equipment_local,
ip=ip_local,
asn=asn_local)
neighbor_obj = dict(
community=obj.get('community', True),
soft_reconfiguration=obj.get('soft_reconfiguration', True),
remove_private_as=obj.get('remove_private_as', False),
next_hop_self=obj.get('next_hop_self', True),
kind=obj.get('kind', 'I'),
peer_group=peer_group,
neighbor_remote=neighbor_remote,
neighbor_local=neighbor_local)
new_neighbor = create_neighbor_v6(neighbor_obj, user)
response.append({'id': new_neighbor.id})
return response
def handle_post(self, request, user, *args, **kwargs):
'''Handles POST requests to edit an IP6.
URL: ipv6/edit/
'''
self.log.info('Edit an IP6 and associate it to an equipment')
try:
# Load XML data
xml_map, attrs_map = loads(request.raw_post_data)
# XML data format
networkapi_map = xml_map.get('networkapi')
if networkapi_map is None:
msg = u'There is no value to the networkapi tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
ip_map = networkapi_map.get('ip_map')
if ip_map is None:
msg = u'There is no value to the ip tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
# Get XML data
id_ip = ip_map.get('id_ip')
description = ip_map.get('descricao')
ip6 = ip_map.get('ip6')
# Valid equip_id
if not is_valid_int_greater_zero_param(id_ip):
self.log.error(u'Parameter id_ip is invalid. Value: %s.',
id_ip)
raise InvalidValueError(None, 'id_ip', id_ip)
# Description can NOT be greater than 100
if not is_valid_string_maxsize(ip6, 39):
self.log.error(u'Parameter descricao is invalid. Value: %s.',
ip6)
raise InvalidValueError(None, 'ip6', ip6)
if description is not None:
if not is_valid_string_maxsize(
description, 100) or not is_valid_string_minsize(
description, 3):
self.log.error(
u'Parameter description is invalid. Value: %s.',
description)
raise InvalidValueError(None, 'description', description)
# User permission
if not has_perm(user, AdminPermission.IPS,
AdminPermission.WRITE_OPERATION):
raise UserNotAuthorizedError(
None,
u'User does not have permission to perform the operation.')
# Business Rules
# New IP
ipv6 = Ipv6()
ipv6 = ipv6.get_by_pk(id_ip)
with distributedlock(LOCK_IPV6 % id_ip):
ip_error = ip6
ip6 = ip6.split(":")
# Ip informado de maneira incorreta
if len(ip6) is not 8:
raise InvalidValueError(None, 'ip6', ip_error)
ipv6.description = description
ipv6.block1 = ip6[0]
ipv6.block2 = ip6[1]
ipv6.block3 = ip6[2]
ipv6.block4 = ip6[3]
ipv6.block5 = ip6[4]
ipv6.block6 = ip6[5]
ipv6.block7 = ip6[6]
ipv6.block8 = ip6[7]
# Persist
ipv6.edit_ipv6(user)
return self.response(dumps_networkapi({}))
except IpNotFoundError, e:
return self.response_error(150, e.message)
def handle_post(self, request, user, *args, **kwargs):
'''Handles GET requests get an IP6 available for vip_request by evip_id.
URL: ip/availableip6/vip/id_evip
'''
self.log.info('Get an IP6 available for vip_request')
try:
# User permission
if not has_perm(user, AdminPermission.IPS,
AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
return self.not_authorized()
# Load XML data
xml_map, attrs_map = loads(request.raw_post_data)
# XML data format
networkapi_map = xml_map.get('networkapi')
ip_map = networkapi_map.get('ip_map')
# Get XML data
id_evip = ip_map.get('id_evip')
name = ip_map.get('name')
if not is_valid_int_greater_zero_param(id_evip):
self.log.error(u'Parameter id_evip is invalid. Value: %s.',
id_evip)
raise InvalidValueError(None, 'id_evip', id_evip)
# Business Rules
evip = EnvironmentVip.get_by_pk(id_evip)
with distributedlock(LOCK_GET_IPV6_AVAILABLE % id_evip):
ipv6 = Ipv6()
len_network = len(evip.networkipv6_set.all())
if len_network <= 0:
raise NetworkNotInEvip(
None, 'Não há rede no ambiente vip fornecido')
raise_not_found_balanceamento = False
cont_network = 0
cont_balanceador_not_found = 0
for net in evip.networkipv6_set.all():
balanceador_found_flag = False
cont_network = cont_network + 1
list_ips_equips = list()
try:
ip_available = ipv6.get_available_ip6(net.id)
ip_new = Ipv6()
ip_available = ip_available.split(":")
ip_new.block1 = ip_available[0]
ip_new.block2 = ip_available[1]
ip_new.block3 = ip_available[2]
ip_new.block4 = ip_available[3]
ip_new.block5 = ip_available[4]
ip_new.block6 = ip_available[5]
ip_new.block7 = ip_available[6]
ip_new.block8 = ip_available[7]
ip_new.description = name
for env_equipment in net.vlan.ambiente.equipamentoambiente_set.all(
):
equipment = env_equipment.equipamento
if equipment.tipo_equipamento == TipoEquipamento.get_tipo_balanceador(
):
if equipment.id not in list_ips_equips:
list_ips_equips.append(equipment.id)
if ip_new.id is None:
ip_new.save_ipv6(
equipment.id, user, net)
else:
new_ip_equip = Ipv6Equipament()
new_ip_equip.ip = ip_new
new_ip_equip.equipamento = equipment
new_ip_equip.save()
balanceador_found_flag = True
if not balanceador_found_flag:
cont_balanceador_not_found = cont_balanceador_not_found + \
1
else:
break
if cont_balanceador_not_found == len_network:
raise_not_found_balanceamento = True
raise IpNotAvailableError(
None,
"Não há ipv6 disponivel para as redes associadas com o "
"Ambiente Vip: %s - %s - %s, pois não existe equipamentos "
"do Tipo Balanceador nessas redes." %
(evip.finalidade_txt, evip.cliente_txt,
evip.ambiente_p44_txt))
except (IpNotAvailableError, IpRangeAlreadyAssociation), e:
cont_balanceador_not_found = cont_balanceador_not_found + 1
if raise_not_found_balanceamento:
raise IpNotAvailableError(None, e.message)
elif len_network == cont_network:
raise IpNotAvailableError(
None,
"Não há ipv6 disponivel para as redes associdas com o "
"Ambiente Vip: %s - %s - %s" %
(evip.finalidade_txt, evip.cliente_txt,
evip.ambiente_p44_txt))
transaction.commit()
return self.response(
dumps_networkapi({"ip": model_to_dict(ip_new)}))
except NetworkNotInEvip, e:
return self.response_error(321, 'ipv6')
def handle_get(self, request, user, *args, **kwargs):
"""Handles GET requests to get a ipv6.
URLs: ipv6/get/id_ip6
"""
try:
# Commons Validations
# User permission
if not has_perm(user, AdminPermission.IPS, AdminPermission.READ_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
return self.not_authorized()
# Business Validations
# Valid id access
id_ip = kwargs.get('id_ipv6')
if not is_valid_int_greater_zero_param(id_ip):
raise InvalidValueError(None, 'id_ip', id_ip)
# Business Rules
ip = Ipv6()
ip = ip.get_by_pk(id_ip)
EquipIps = []
mapa = dict()
# lista = []
try:
EquipIps = []
equipsIp = Ipv6Equipament.list_by_ip6(ip.id)
for eIp in equipsIp:
EquipIps.append(eIp)
mapa[ip.id] = EquipIps
# lista.append(mapa)
except IpEquipmentNotFoundError:
EquipIps.append(None)
except IpError:
EquipIps.append(None)
network_map = dict()
list_ips = []
lequips = []
lequips = []
ip_maps = dict()
ip_maps['id'] = ip.id
ip_maps['block1'] = ip.block1
ip_maps['block2'] = ip.block2
ip_maps['block3'] = ip.block3
ip_maps['block4'] = ip.block4
ip_maps['block5'] = ip.block5
ip_maps['block6'] = ip.block6
ip_maps['block7'] = ip.block7
ip_maps['block8'] = ip.block8
ip_maps['descricao'] = ip.description
for equip in mapa.get(ip.id):
equip = Equipamento.get_by_pk(equip.equipamento.id)
lequips.append(model_to_dict(equip))
ip_maps['equipamento'] = lequips
list_ips.append(ip_maps)
list_ips
network_map['ips'] = list_ips
# Return XML
return self.response(dumps_networkapi(network_map))
except InvalidValueError, e:
self.log.error(
u'Parameter %s is invalid. Value: %s.', e.param, e.value)
return self.response_error(269, e.param, e.value)
def handle_post(self, request, user, *args, **kwargs):
"""Treat POST requests to add new Network
URL: network/add/
"""
try:
# Commons Validations
# User permission
if not has_perm(user, AdminPermission.VLAN_MANAGEMENT,
AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
return self.not_authorized()
# Business Validations
# Load XML data
xml_map, attrs_map = loads(request.raw_post_data)
# XML data format
networkapi_map = xml_map.get('networkapi')
if networkapi_map is None:
msg = u'There is no value to the networkapi tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
network_map = networkapi_map.get('network')
if network_map is None:
msg = u'There is no value to the vlan tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
# Get XML data
network = network_map.get('network')
id_vlan = network_map.get('id_vlan')
network_type = network_map.get('id_network_type')
environment_vip = network_map.get('id_environment_vip')
cluster_unit = network_map.get('cluster_unit')
# Valid Network
try:
net = IPNetwork(network)
except ValueError, e:
raise InvalidValueError(None, 'network', network)
# VLAN
# Valid vlan ID
if not is_valid_int_greater_zero_param(id_vlan):
raise InvalidValueError(None, 'id_vlan', id_vlan)
# Find vlan by ID to check if it exist
vlan = Vlan().get_by_pk(id_vlan)
# Network Type
# Valid network_type ID
if not is_valid_int_greater_zero_param(network_type):
raise InvalidValueError(None, 'id_network_type', network_type)
# Find network_type by ID to check if it exist
net_type = TipoRede.get_by_pk(network_type)
# Environment Vip
if environment_vip is not None:
# Valid environment_vip ID
if not is_valid_int_greater_zero_param(environment_vip):
raise InvalidValueError(None, 'id_environment_vip',
environment_vip)
evips = EnvironmentVip.objects.all()
evip_list = EnvironmentVip.available_evips(
EnvironmentVip(), evips, int(id_vlan))
# Check if the chose environment is in the same environment
if any(
int(environment_vip) == item['id']
for item in evip_list):
# Find Environment VIP by ID to check if it exist
env_vip = EnvironmentVip.get_by_pk(environment_vip)
else:
raise InvalidValueError(None, 'id_environment_vip',
environment_vip)
else:
env_vip = None
# Check unchecked exception
blocks, network, version = break_network(network)
expl = split(net.network.exploded,
'.' if version == IP_VERSION.IPv4[0] else ':')
expl.append(str(net.prefixlen))
if blocks != expl:
raise InvalidValueError(None, 'rede', network)
# Business Rules
if version == IP_VERSION.IPv4[0]:
# Find all networks related to environment
nets = NetworkIPv4.objects.filter(
vlan__ambiente__id=vlan.ambiente.id)
# Cast to API class
networks = set([
IPv4Network('%d.%d.%d.%d/%d' %
(net_ip.oct1, net_ip.oct2, net_ip.oct3,
net_ip.oct4, net_ip.block)) for net_ip in nets
])
# If network selected not in use
for network_aux in networks:
if net in network_aux or network_aux in net:
self.log.debug(
'Network %s cannot be allocated. It conflicts with %s already in use in this environment.'
% (net, network))
raise NetworkIPv4AddressNotAvailableError(
None,
u'Network cannot be allocated. %s already in use in this environment.'
% network_aux)
if env_vip is not None:
# Find all networks related to environment vip
nets = NetworkIPv4.objects.filter(
ambient_vip__id=env_vip.id)
# Cast to API class
networks = set([
IPv4Network('%d.%d.%d.%d/%d' %
(net_ip.oct1, net_ip.oct2, net_ip.oct3,
net_ip.oct4, net_ip.block))
for net_ip in nets
])
# If there is already a network with the same range ip as
# related the environment vip
for network_aux in networks:
if net in network_aux or network_aux in net:
self.log.debug(
'Network %s cannot be allocated. It conflicts with %s already in use in this environment VIP.'
% (net, network))
raise NetworkIPv4AddressNotAvailableError(
None,
u'Network cannot be allocated. %s already in use in this environment VIP.'
% network_aux)
# # Filter case 1 - Adding new network with same ip range to another network on other environment ##
# Get environments with networks with the same ip range
nets = NetworkIPv4.objects.filter(oct1=expl[0],
oct2=expl[1],
oct3=expl[2],
oct4=expl[3],
block=expl[4])
env_ids = list()
for net_ip in nets:
env_ids.append(net_ip.vlan.ambiente.id)
# If other network with same ip range exists
if len(env_ids) > 0:
# Get equipments related to this network's environment
env_equips = EquipamentoAmbiente.objects.filter(
ambiente=vlan.ambiente.id)
# Verify equipments related with all other environments
# that contains networks with same ip range
for env_id in env_ids:
# Equipments related to other environments
other_env_equips = EquipamentoAmbiente.objects.filter(
ambiente=env_id)
# Adjust to equipments
equip_list = list()
for equip_env in other_env_equips:
equip_list.append(equip_env.equipamento.id)
for env_equip in env_equips:
if env_equip.equipamento.id in equip_list:
# Filter testing
if other_env_equips[
0].ambiente.filter is None or vlan.ambiente.filter is None:
raise NetworkIPRangeEnvError(
None,
u'Um dos equipamentos associados com o ambiente desta rede também está associado com outro ambiente que tem uma rede com essa mesma faixa, adicione filtros nos ambientes se necessário.'
)
else:
# Test both environment's filters
tp_equip_list_one = list()
for fet in FilterEquipType.objects.filter(
filter=vlan.ambiente.filter.id):
tp_equip_list_one.append(fet.equiptype)
tp_equip_list_two = list()
for fet in FilterEquipType.objects.filter(
filter=other_env_equips[0].
ambiente.filter.id):
tp_equip_list_two.append(fet.equiptype)
if env_equip.equipamento.tipo_equipamento not in tp_equip_list_one or env_equip.equipamento.tipo_equipamento not in tp_equip_list_two:
raise NetworkIPRangeEnvError(
None,
u'Um dos equipamentos associados com o ambiente desta rede também está associado com outro ambiente que tem uma rede com essa mesma faixa, adicione filtros nos ambientes se necessário.'
)
# # Filter case 1 - end ##
# New NetworkIPv4
network_ip = NetworkIPv4()
# Set octs by network generated
network_ip.oct1, network_ip.oct2, network_ip.oct3, network_ip.oct4 = str(
net.network).split('.')
# Set block by network generated
network_ip.block = net.prefixlen
# Set mask by network generated
network_ip.mask_oct1, network_ip.mask_oct2, network_ip.mask_oct3, network_ip.mask_oct4 = str(
net.netmask).split('.')
# Set broadcast by network generated
network_ip.broadcast = net.broadcast.compressed
else:
# Find all networks ralated to environment
nets = NetworkIPv6.objects.filter(
vlan__ambiente__id=vlan.ambiente.id)
# Cast to API class
networks = set([
IPv6Network('%s:%s:%s:%s:%s:%s:%s:%s/%d' %
(net_ip.block1, net_ip.block2, net_ip.block3,
net_ip.block4, net_ip.block5, net_ip.block6,
net_ip.block7, net_ip.block8, net_ip.block))
for net_ip in nets
])
# If network selected not in use
for network_aux in networks:
if net in network_aux or network_aux in net:
self.log.debug(
'Network %s cannot be allocated. It conflicts with %s already in use in this environment.'
% (net, network))
raise NetworkIPv4AddressNotAvailableError(
None,
u'Network cannot be allocated. %s already in use in this environment.'
% network_aux)
if env_vip is not None:
# Find all networks related to environment vip
nets = NetworkIPv6.objects.filter(
ambient_vip__id=env_vip.id)
# Cast to API class
networks = set([
IPv6Network(
'%s:%s:%s:%s:%s:%s:%s:%s/%d' %
(net_ip.block1, net_ip.block2, net_ip.block3,
net_ip.block4, net_ip.block5, net_ip.block6,
net_ip.block7, net_ip.block8, net_ip.block))
for net_ip in nets
])
# If there is already a network with the same range ip as
# related the environment vip
for network_aux in networks:
if net in network_aux or network_aux in net:
self.log.debug(
'Network %s cannot be allocated. It conflicts with %s already in use in this environment VIP.'
% (net, network))
raise NetworkIPv4AddressNotAvailableError(
None,
u'Network cannot be allocated. %s already in use in this environment VIP.'
% network_aux)
# # Filter case 1 - Adding new network with same ip range to another network on other environment ##
# Get environments with networks with the same ip range
nets = NetworkIPv6.objects.filter(block1=expl[0],
block2=expl[1],
block3=expl[2],
block4=expl[3],
block5=expl[4],
block6=expl[5],
block7=expl[6],
block8=expl[7],
block=expl[8])
env_ids = list()
for net_ip in nets:
env_ids.append(net_ip.vlan.ambiente.id)
# If other network with same ip range exists
if len(env_ids) > 0:
# Get equipments related to this network's environment
env_equips = EquipamentoAmbiente.objects.filter(
ambiente=vlan.ambiente.id)
# Verify equipments related with all other environments
# that contains networks with same ip range
for env_id in env_ids:
# Equipments related to other environments
other_env_equips = EquipamentoAmbiente.objects.filter(
ambiente=env_id)
# Adjust to equipments
equip_list = list()
for equip_env in other_env_equips:
equip_list.append(equip_env.equipamento.id)
for env_equip in env_equips:
if env_equip.equipamento.id in equip_list:
# Filter testing
if other_env_equips[
0].ambiente.filter is None or vlan.ambiente.filter is None:
raise NetworkIPRangeEnvError(
None,
u'Um dos equipamentos associados com o ambiente desta rede também está associado com outro ambiente que tem uma rede com essa mesma faixa, adicione filtros nos ambientes se necessário.'
)
else:
# Test both environment's filters
tp_equip_list_one = list()
for fet in FilterEquipType.objects.filter(
filter=vlan.ambiente.filter.id):
tp_equip_list_one.append(fet.equiptype)
tp_equip_list_two = list()
for fet in FilterEquipType.objects.filter(
filter=other_env_equips[0].
ambiente.filter.id):
tp_equip_list_two.append(fet.equiptype)
if env_equip.equipamento.tipo_equipamento not in tp_equip_list_one or env_equip.equipamento.tipo_equipamento not in tp_equip_list_two:
raise NetworkIPRangeEnvError(
None,
u'Um dos equipamentos associados com o ambiente desta rede também está associado com outro ambiente que tem uma rede com essa mesma faixa, adicione filtros nos ambientes se necessário.'
)
# # Filter case 1 - end ##
# New NetworkIPv6
network_ip = NetworkIPv6()
# Set block by network generated
network_ip.block1, network_ip.block2, network_ip.block3, network_ip.block4, network_ip.block5, network_ip.block6, network_ip.block7, network_ip.block8 = str(
net.network.exploded).split(':')
# Set block by network generated
network_ip.block = net.prefixlen
# Set mask by network generated
network_ip.mask1, network_ip.mask2, network_ip.mask3, network_ip.mask4, network_ip.mask5, network_ip.mask6, network_ip.mask7, network_ip.mask8 = str(
net.netmask.exploded).split(':')
# Get all vlans environments from equipments of the current
# environment
ambiente = vlan.ambiente
equips = list()
envs = list()
# equips = all equipments from the environment which this network
# is about to be allocated on
for env in ambiente.equipamentoambiente_set.all():
equips.append(env.equipamento)
# envs = all environments from all equips above
# This will be used to test all networks from the environments.
for equip in equips:
for env in equip.equipamentoambiente_set.all():
if env.ambiente not in envs:
envs.append(env.ambiente)
network_ip_verify = IPNetwork(network)
# For all vlans in all common environments,
# check if any network is a subnetwork or supernetwork
# of the desired network network_ip_verify
for env in envs:
for vlan_obj in env.vlan_set.all():
is_subnet = verify_subnet(vlan_obj, network_ip_verify,
version)
if is_subnet:
if vlan_obj.ambiente == ambiente:
raise NetworkIPRangeEnvError(None)
if ambiente.filter_id is None or vlan_obj.ambiente.filter_id is None or int(
vlan_obj.ambiente.filter_id) != int(
ambiente.filter_id):
raise NetworkIPRangeEnvError(None)
# Set Vlan
network_ip.vlan = vlan
# Set Network Type
network_ip.network_type = net_type
# Set Environment VIP
network_ip.ambient_vip = env_vip
# Set Cluster Unit
network_ip.cluster_unit = cluster_unit
# Persist
try:
# Delete vlan's cache
destroy_cache_function([id_vlan])
network_ip.save()
list_equip_routers_ambient = EquipamentoAmbiente.objects.filter(
ambiente=network_ip.vlan.ambiente.id, is_router=True)
if list_equip_routers_ambient:
if version == IP_VERSION.IPv4[0]:
if network_ip.block < 31:
# Add Adds the first available ipv4 on all equipment
# that is configured as a router for the environment
# related to network
ip = Ip.get_first_available_ip(network_ip.id)
ip = str(ip).split('.')
ip_model = Ip()
ip_model.oct1 = ip[0]
ip_model.oct2 = ip[1]
ip_model.oct3 = ip[2]
ip_model.oct4 = ip[3]
ip_model.networkipv4_id = network_ip.id
ip_model.save()
if len(list_equip_routers_ambient
) > 1 and network_ip.block < 30:
multiple_ips = True
else:
multiple_ips = False
for equip in list_equip_routers_ambient:
IpEquipamento().create(user, ip_model.id,
equip.equipamento.id)
if multiple_ips:
router_ip = Ip.get_first_available_ip(
network_ip.id, True)
router_ip = str(router_ip).split('.')
ip_model2 = Ip()
ip_model2.oct1 = router_ip[0]
ip_model2.oct2 = router_ip[1]
ip_model2.oct3 = router_ip[2]
ip_model2.oct4 = router_ip[3]
ip_model2.networkipv4_id = network_ip.id
ip_model2.save(user)
IpEquipamento().create(
user, ip_model2.id,
equip.equipamento.id)
else:
if network_ip.block < 127:
# Add Adds the first available ipv6 on all equipment
# that is configured as a router for the environment
# related to network
ipv6 = Ipv6.get_first_available_ip6(network_ip.id)
ipv6 = str(ipv6).split(':')
ipv6_model = Ipv6()
ipv6_model.block1 = ipv6[0]
ipv6_model.block2 = ipv6[1]
ipv6_model.block3 = ipv6[2]
ipv6_model.block4 = ipv6[3]
ipv6_model.block5 = ipv6[4]
ipv6_model.block6 = ipv6[5]
ipv6_model.block7 = ipv6[6]
ipv6_model.block8 = ipv6[7]
ipv6_model.networkipv6_id = network_ip.id
ipv6_model.save()
if len(list_equip_routers_ambient
) > 1 and network_ip.block < 126:
multiple_ips = True
else:
multiple_ips = False
for equip in list_equip_routers_ambient:
Ipv6Equipament().create(
user, ipv6_model.id, equip.equipamento.id)
if multiple_ips:
router_ip = Ipv6.get_first_available_ip6(
network_ip.id, True)
router_ip = str(router_ip).split(':')
ipv6_model2 = Ipv6()
ipv6_model2.block1 = router_ip[0]
ipv6_model2.block2 = router_ip[1]
ipv6_model2.block3 = router_ip[2]
ipv6_model2.block4 = router_ip[3]
ipv6_model2.block5 = router_ip[4]
ipv6_model2.block6 = router_ip[5]
ipv6_model2.block7 = router_ip[6]
ipv6_model2.block8 = router_ip[7]
ipv6_model2.networkipv6_id = network_ip.id
ipv6_model2.save(user)
Ipv6Equipament().create(
user, ipv6_model2.id,
equip.equipamento.id)
except Exception, e:
raise IpError(e, u'Error persisting Network.')
def handle_post(self, request, user, *args, **kwargs):
"""Treat POST requests to insert vlan
URL: vlan/insert/
"""
try:
# Generic method for v4 and v6
network_version = kwargs.get('network_version')
# Commons Validations
# User permission
if not has_perm(user, AdminPermission.VLAN_MANAGEMENT, AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
return self.not_authorized()
# Business Validations
# Load XML data
xml_map, attrs_map = loads(request.raw_post_data)
# XML data format
networkapi_map = xml_map.get('networkapi')
if networkapi_map is None:
msg = u'There is no value to the networkapi tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
vlan_map = networkapi_map.get('vlan')
if vlan_map is None:
msg = u'There is no value to the vlan tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
# Get XML data
environment_id = vlan_map.get('environment_id')
number = vlan_map.get('number')
name = vlan_map.get('name')
acl_file = vlan_map.get('acl_file')
acl_file_v6 = vlan_map.get('acl_file_v6')
description = vlan_map.get('description')
network_ipv4 = vlan_map.get('network_ipv4')
network_ipv6 = vlan_map.get('network_ipv6')
vrf = vlan_map.get('vrf')
# Valid environment_id ID
if not is_valid_int_greater_zero_param(environment_id):
self.log.error(
u'Parameter environment_id is invalid. Value: %s.', environment_id)
raise InvalidValueError(None, 'environment_id', environment_id)
# Valid number of Vlan
if not is_valid_int_greater_zero_param(number):
self.log.error(
u'Parameter number is invalid. Value: %s', number)
raise InvalidValueError(None, 'number', number)
# Valid name of Vlan
if not is_valid_string_minsize(name, 3) or not is_valid_string_maxsize(name, 50):
self.log.error(u'Parameter name is invalid. Value: %s', name)
raise InvalidValueError(None, 'name', name)
if not network_ipv4 or not str(network_ipv4).isdigit():
self.log.error(
u'Parameter network_ipv4 is invalid. Value: %s.', network_ipv4)
raise InvalidValueError(None, 'network_ipv4', network_ipv4)
if not network_ipv6 or not str(network_ipv6).isdigit():
self.log.error(
u'Parameter network_ipv6 is invalid. Value: %s.', network_ipv6)
raise InvalidValueError(None, 'network_ipv6', network_ipv6)
# vrf can NOT be greater than 100
if not is_valid_string_maxsize(vrf, 100, False):
self.log.error(
u'Parameter vrf is invalid. Value: %s.', vrf)
raise InvalidValueError(None, 'vrf', vrf)
network_ipv4 = int(network_ipv4)
network_ipv6 = int(network_ipv6)
if network_ipv4 not in range(0, 2):
self.log.error(
u'Parameter network_ipv4 is invalid. Value: %s.', network_ipv4)
raise InvalidValueError(None, 'network_ipv4', network_ipv4)
if network_ipv6 not in range(0, 2):
self.log.error(
u'Parameter network_ipv6 is invalid. Value: %s.', network_ipv6)
raise InvalidValueError(None, 'network_ipv6', network_ipv6)
p = re.compile('^[A-Z0-9-_]+$')
m = p.match(name)
if not m:
name = name.upper()
m = p.match(name)
if not m:
raise InvalidValueError(None, 'name', name)
# Valid description of Vlan
if not is_valid_string_minsize(description, 3, False) or not is_valid_string_maxsize(description, 200, False):
self.log.error(
u'Parameter description is invalid. Value: %s', description)
raise InvalidValueError(None, 'description', description)
vlan = Vlan()
# Valid acl_file Vlan
if acl_file is not None:
if not is_valid_string_minsize(acl_file, 3) or not is_valid_string_maxsize(acl_file, 200):
self.log.error(
u'Parameter acl_file is invalid. Value: %s', acl_file)
raise InvalidValueError(None, 'acl_file', acl_file)
p = re.compile('^[A-Z0-9-_]+$')
m = p.match(acl_file)
if not m:
raise InvalidValueError(None, 'acl_file', acl_file)
# VERIFICA SE VLAN COM MESMO ACL JA EXISTE OU NAO
# commenting acl name check - issue #55
# vlan.get_vlan_by_acl(acl_file)
# Valid acl_file_v6 Vlan
if acl_file_v6 is not None:
if not is_valid_string_minsize(acl_file_v6, 3) or not is_valid_string_maxsize(acl_file_v6, 200):
self.log.error(
u'Parameter acl_file_v6 is invalid. Value: %s', acl_file_v6)
raise InvalidValueError(None, 'acl_file_v6', acl_file_v6)
p = re.compile('^[A-Z0-9-_]+$')
m = p.match(acl_file_v6)
if not m:
raise InvalidValueError(None, 'acl_file_v6', acl_file_v6)
# VERIFICA SE VLAN COM MESMO ACL JA EXISTE OU NAO
# commenting acl name check - issue #55
# vlan.get_vlan_by_acl_v6(acl_file_v6)
ambiente = Ambiente()
ambiente = ambiente.get_by_pk(environment_id)
vlan.acl_file_name = acl_file
vlan.acl_file_name_v6 = acl_file_v6
vlan.num_vlan = number
vlan.nome = name
vlan.descricao = description
vlan.ambiente = ambiente
vlan.ativada = 0
vlan.acl_valida = 0
vlan.acl_valida_v6 = 0
vlan.insert_vlan(user)
if network_ipv4:
network_ipv4 = NetworkIPv4()
vlan_map = network_ipv4.add_network_ipv4(
user, vlan.id, None, None, None)
list_equip_routers_ambient = EquipamentoAmbiente.objects.select_related('equipamento').filter(
ambiente=vlan.ambiente.id, is_router=True)
if list_equip_routers_ambient:
# Add Adds the first available ipv4 on all equipment
# that is configured as a router for the environment related to
# network
ip = Ip.get_first_available_ip(network_ipv4.id)
ip = str(ip).split('.')
ip_model = Ip()
ip_model.oct1 = ip[0]
ip_model.oct2 = ip[1]
ip_model.oct3 = ip[2]
ip_model.oct4 = ip[3]
ip_model.networkipv4_id = network_ipv4.id
ip_model.save(user)
if len(list_equip_routers_ambient) > 1 and network_ipv4.block < 30:
multiple_ips = True
else:
multiple_ips = False
for equip in list_equip_routers_ambient:
IpEquipamento().create(user, ip_model.id, equip.equipamento.id)
if multiple_ips:
router_ip = Ip.get_first_available_ip(
network_ipv4.id, True)
router_ip = str(router_ip).split('.')
ip_model2 = Ip()
ip_model2.oct1 = router_ip[0]
ip_model2.oct2 = router_ip[1]
ip_model2.oct3 = router_ip[2]
ip_model2.oct4 = router_ip[3]
ip_model2.networkipv4_id = network_ipv4.id
ip_model2.save(user)
IpEquipamento().create(user, ip_model2.id, equip.equipamento.id)
if network_ipv6:
network_ipv6 = NetworkIPv6()
vlan_map = network_ipv6.add_network_ipv6(
user, vlan.id, None, None, None)
list_equip_routers_ambient = EquipamentoAmbiente.objects.filter(
ambiente=vlan.ambiente.id, is_router=True)
if list_equip_routers_ambient:
# Add Adds the first available ipv6 on all equipment
# that is configured as a router for the environment related to
# network
ipv6 = Ipv6.get_first_available_ip6(network_ipv6.id)
ipv6 = str(ipv6).split(':')
ipv6_model = Ipv6()
ipv6_model.block1 = ipv6[0]
ipv6_model.block2 = ipv6[1]
ipv6_model.block3 = ipv6[2]
ipv6_model.block4 = ipv6[3]
ipv6_model.block5 = ipv6[4]
ipv6_model.block6 = ipv6[5]
ipv6_model.block7 = ipv6[6]
ipv6_model.block8 = ipv6[7]
ipv6_model.networkipv6_id = network_ipv6.id
ipv6_model.save(user)
if len(list_equip_routers_ambient) > 1:
multiple_ips = True
else:
multiple_ips = False
for equip in list_equip_routers_ambient:
Ipv6Equipament().create(
user, ipv6_model.id, equip.equipamento.id)
if multiple_ips:
router_ip = Ipv6.get_first_available_ip6(
network_ipv6.id, True)
router_ip = str(router_ip).split(':')
ipv6_model2 = Ipv6()
ipv6_model2.block1 = router_ip[0]
ipv6_model2.block2 = router_ip[1]
ipv6_model2.block3 = router_ip[2]
ipv6_model2.block4 = router_ip[3]
ipv6_model2.block5 = router_ip[4]
ipv6_model2.block6 = router_ip[5]
ipv6_model2.block7 = router_ip[6]
ipv6_model2.block8 = router_ip[7]
ipv6_model2.networkipv6_id = network_ipv6.id
ipv6_model2.save(user)
Ipv6Equipament().create(user, ipv6_model2.id, equip.equipamento.id)
map = dict()
listaVlan = dict()
listaVlan['id'] = vlan.id
listaVlan['nome'] = vlan.nome
listaVlan['acl_file_name'] = vlan.acl_file_name
listaVlan['descricao'] = vlan.descricao
listaVlan['id_ambiente'] = vlan.ambiente.id
listaVlan['ativada'] = vlan.ativada
listaVlan['acl_valida'] = vlan.acl_valida
map['vlan'] = listaVlan
# Delete vlan's cache
# destroy_cache_function()
# Return XML
return self.response(dumps_networkapi(map))
except VlanACLDuplicatedError, e:
return self.response_error(311, acl_file)
def handle_put(self, request, user, *args, **kwargs):
"""Treat requests PUT change request VIP.
URLs: /requestvip/<id_vip>/
deprecated:: Use the new rest API
"""
self.log.info('Change request VIP')
try:
vip_id = kwargs.get('id_vip')
# Load XML data
xml_map, attrs_map = loads(
request.raw_post_data,
['real', 'reals_weight', 'reals_priority', 'porta'])
# XML data format
networkapi_map = xml_map.get('networkapi')
if networkapi_map is None:
return self.response_error(
3,
u'There is no value to the networkapi tag of XML request.'
)
vip_map = networkapi_map.get('vip')
if vip_map is None:
return self.response_error(
3, u'There is no value to the vip tag of XML request.')
# User permission
if not has_perm(user, AdminPermission.VIP_ALTER_SCRIPT,
AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
raise UserNotAuthorizedError(None)
# Valid Vip ID
if not is_valid_int_greater_zero_param(vip_id):
self.log.error(
u'The vip_id parameter is not a valid value: %s.', vip_id)
raise InvalidValueError(None, 'vip_id', vip_id)
# Valid Ipv4 and Ipv6 ID
if (vip_map.get('id_ipv4') is None
and vip_map.get('id_ipv6') is None):
self.log.error(
u'The id_ipv4 and id_ipv6 parameter is not a valid value: %s.',
vip_map.get('id_ipv4'))
raise InvalidValueError(None, 'id_ipv4 e id_vip6',
vip_map.get('id_ipv4'))
if (vip_map.get('id_ipv4') is not None):
if not is_valid_int_greater_zero_param(vip_map.get('id_ipv4')):
self.log.error(
u'The id_ipv4 parameter is not a valid value: %s.',
vip_map.get('id_ipv4'))
raise InvalidValueError(None, 'id_ipv4',
vip_map.get('id_ipv4'))
if (vip_map.get('id_ipv6') is not None):
if not is_valid_int_greater_zero_param(vip_map.get('id_ipv6')):
self.log.error(
u'The id_ipv6 parameter is not a valid value: %s.',
vip_map.get('id_ipv6'))
raise InvalidValueError(None, 'id_ipv6',
vip_map.get('id_ipv6'))
# Valid Vip validated
if not is_valid_boolean_param(vip_map.get('validado')):
self.log.error(
u'The validated parameter is not a valid value: %s.',
vip_map.get('validado'))
raise InvalidValueError(None, 'validated',
vip_map.get('validado'))
# Valid Vip vip_created
if not is_valid_boolean_param(vip_map.get('vip_criado')):
self.log.error(
u'The vip_created parameter is not a valid value: %s.',
vip_map.get('vip_criado'))
raise InvalidValueError(None, 'vip_created',
vip_map.get('vip_criado'))
# Valid maxcon
if not is_valid_int_greater_equal_zero_param(
vip_map.get('maxcon')):
self.log.error(
u'The maxcon parameter is not a valid value: %s.',
vip_map.get('maxcon'))
raise InvalidValueError(None, 'maxcon', vip_map.get('maxcon'))
# Existing Vip ID
vip = RequisicaoVips.get_by_pk(vip_id)
with distributedlock(LOCK_VIP % vip_id):
# Valid Vip created
if vip.vip_criado:
self.log.error(
u'The IP of the request for VIP %d can not be changed because the VIP is already created.'
% vip.id)
raise RequisicaoVipsAlreadyCreatedError(None)
# Get variables
variables_map = vip.variables_to_map()
# Valid variables
vip.set_variables(variables_map)
evip = EnvironmentVip.get_by_values(
variables_map.get('finalidade'),
variables_map.get('cliente'),
variables_map.get('ambiente'))
# Valid real names and real ips of real server
if vip_map.get('reals') is not None:
for real in vip_map.get('reals').get('real'):
ip_aux_error = real.get('real_ip')
equip_aux_error = real.get('real_name')
if equip_aux_error is not None:
equip = Equipamento.get_by_name(equip_aux_error)
else:
self.log.error(
u'The real_name parameter is not a valid value: None.'
)
raise InvalidValueError(None, 'real_name', 'None')
# Valid Real
RequisicaoVips.valid_real_server(
ip_aux_error, equip, evip, False)
# Valid reals_prioritys
vip_map, code = vip.valid_values_reals_priority(vip_map)
if code is not None:
return self.response_error(code)
# Valid reals_weight
vip_map, code = vip.valid_values_reals_weight(vip_map)
if code is not None:
return self.response_error(code)
# Existing IPv4 ID
if vip_map.get('id_ipv4') is not None:
vip.ip = Ip().get_by_pk(vip_map.get('id_ipv4'))
else:
vip.ip = None
# Existing IPv6 ID
if vip_map.get('id_ipv6') is not None:
vip.ipv6 = Ipv6().get_by_pk(vip_map.get('id_ipv6'))
else:
vip.ipv6 = None
# Valid ports
vip_map, code = vip.valid_values_ports(vip_map)
if code is not None:
return self.response_error(code)
# Valid HealthcheckExpect
vip_map, vip, code = vip.valid_values_healthcheck(
vip_map, vip, evip)
if code is not None:
return self.response_error(code)
# Existing l7_filter
if vip_map.get('l7_filter') is not None:
vip.l7_filter = vip_map.get('l7_filter')
else:
vip.l7_filter = None
# If the l7_filter is a rule, set filter_valid to TRUE
if vip_map.get('rule_id') is not None:
# Valid rule
if not is_valid_int_greater_zero_param(
vip_map.get('rule_id')):
self.log.error(
u'The rule_id parameter is not a valid value: %s.',
vip_map.get('rule_id'))
raise InvalidValueError(None, 'rule_id',
vip_map.get('rule_id'))
rule = Rule.objects.get(pk=vip_map.get('rule_id'))
vip.l7_filter = '\n'.join(
rule.rulecontent_set.all().values_list('content',
flat=True))
vip.rule = rule
else:
vip.rule = None
# set variables
vip.filter_valid = 1
vip.validado = 0
vip.set_variables(vip_map)
try:
# update Resquest Vip
vip.save()
# update ServerPool, VipPortToPool, ServerPoolMembers
vip.save_vips_and_ports(vip_map, user)
# SYNC_VIP
old_to_new(vip)
except RequestVipServerPoolConstraintError, e:
self.log.error(e.message)
return self.response_error(384, e.message)
except Exception, e:
if isinstance(e, IntegrityError):
# Duplicate value for Port Vip, Port Real and IP
self.log.error(u'Failed to update the request vip.')
return self.response_error(353)
else:
self.log.error(u'Failed to update the request vip.')
raise RequisicaoVipsError(
e, u'Failed to update the request vip')
def handle_post(self, request, user, *args, **kwargs):
"""Treat POST requests to add new Network
URL: network/add/
"""
try:
if not has_perm(user, AdminPermission.VLAN_MANAGEMENT,
AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
return self.not_authorized()
xml_map, attrs_map = loads(request.raw_post_data)
networkapi_map = xml_map.get('networkapi')
if networkapi_map is None:
msg = u'There is no value to the networkapi tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
network_map = networkapi_map.get('network')
if network_map is None:
msg = u'There is no value to the vlan tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
# Get XML data
network = network_map.get('network')
id_vlan = network_map.get('id_vlan')
network_type = network_map.get('id_network_type')
environment_vip = network_map.get('id_environment_vip')
cluster_unit = network_map.get('cluster_unit')
try:
net = IPNetwork(network)
except ValueError:
raise InvalidValueError(None, 'network', network)
# Valid vlan ID
if not is_valid_int_greater_zero_param(id_vlan):
raise InvalidValueError(None, 'id_vlan', id_vlan)
if not is_valid_int_greater_zero_param(network_type):
raise InvalidValueError(None, 'id_network_type', network_type)
vlan = Vlan().get_by_pk(id_vlan)
net_type = TipoRede.get_by_pk(network_type)
if environment_vip is not None:
if not is_valid_int_greater_zero_param(environment_vip):
raise InvalidValueError(None, 'id_environment_vip',
environment_vip)
evips = EnvironmentVip.objects.all()
evip_list = EnvironmentVip.available_evips(
EnvironmentVip(), evips, int(id_vlan))
# Check if the chose environment is in the same environment
if any(
int(environment_vip) == item['id']
for item in evip_list):
# Find Environment VIP by ID to check if it exist
env_vip = EnvironmentVip.get_by_pk(environment_vip)
else:
raise InvalidValueError(None, 'id_environment_vip',
environment_vip)
else:
env_vip = None
# Check unchecked exception
blocks, network, version = break_network(network)
expl = split(net.network.exploded,
'.' if version == IP_VERSION.IPv4[0] else ':')
expl.append(str(net.prefixlen))
if blocks != expl:
raise InvalidValueError(None, 'rede', network)
if version == IP_VERSION.IPv4[0]:
# Find all networks related to environment
nets = NetworkIPv4.objects.filter(
vlan__ambiente__id=vlan.ambiente.id)
# Cast to API class
networks = set([
IPv4Network('%d.%d.%d.%d/%d' %
(net_ip.oct1, net_ip.oct2, net_ip.oct3,
net_ip.oct4, net_ip.block)) for net_ip in nets
])
# If network selected not in use
for network_aux in networks:
if net in network_aux or network_aux in net:
self.log.debug(
'Network %s cannot be allocated. It conflicts with %s already '
'in use in this environment.' % (net, network))
raise NetworkIPv4AddressNotAvailableError(
None,
u'Network cannot be allocated. %s already in use in this environment.'
% network_aux)
if env_vip is not None:
# Find all networks related to environment vip
nets = NetworkIPv4.objects.filter(
ambient_vip__id=env_vip.id)
# Cast to API class
networks = set([
IPv4Network('%d.%d.%d.%d/%d' %
(net_ip.oct1, net_ip.oct2, net_ip.oct3,
net_ip.oct4, net_ip.block))
for net_ip in nets
])
# If there is already a network with the same range ip as
# related the environment vip
for network_aux in networks:
if net in network_aux or network_aux in net:
self.log.debug(
'Network %s cannot be allocated. It conflicts with %s already in use '
'in this environment VIP.' % (net, network))
raise NetworkIPv4AddressNotAvailableError(
None,
u'Network cannot be allocated. %s already in use '
u'in this environment VIP.' % network_aux)
# Check if the new network is in the range of the Environment Network
try:
vlan = Vlan().get_by_pk(id_vlan)
vlan_env_id = vlan.ambiente
try:
config_env = ConfigEnvironment()
environment_conf = config_env.get_by_environment(
vlan_env_id)
if environment_conf:
for env_config in environment_conf:
ipconfig = env_config.ip_config
subnet = ipconfig.subnet
env_net = IPNetwork(subnet)
try:
if net in env_net:
self.log.debug(
'Network "%s" can be allocated because is in the '
'environment network(%s) subnets.' %
(net, subnet))
else:
raise NetworkSubnetRange(
None,
'A rede a ser cadastrada (%s) não pertence às '
'subredes do ambiente (rede ambiente: %s). '
'Cadastre o range desejado no '
'ambiente.' % (net, subnet))
except NetworkSubnetRange:
self.log.error(
'Network "%s" can not be allocated because is not in the '
'environment network(%s) subnets.' %
(net, subnet))
return self.response_error(414)
else:
raise NetworkEnvironmentError(
None, 'O ambiente não está configurado. '
'É necessário efetuar a configuração.')
except NetworkEnvironmentError:
self.log.error(
'The environment does not have a registered network'
)
return self.response_error(415)
except Exception as ERROR:
self.log.error(ERROR)
# # Filter case 1 - Adding new network with same ip range to another network on other environment ##
# Get environments with networks with the same ip range
nets = NetworkIPv4.objects.filter(oct1=expl[0],
oct2=expl[1],
oct3=expl[2],
oct4=expl[3],
block=expl[4])
env_ids = list()
for net_ip in nets:
env_ids.append(net_ip.vlan.ambiente.id)
# If other network with same ip range exists
if len(env_ids) > 0:
# Get equipments related to this network's environment
env_equips = EquipamentoAmbiente.objects.filter(
ambiente=vlan.ambiente.id)
# Verify equipments related with all other environments
# that contains networks with same ip range
for env_id in env_ids:
# Equipments related to other environments
other_env_equips = EquipamentoAmbiente.objects.filter(
ambiente=env_id)
# Adjust to equipments
equip_list = list()
for equip_env in other_env_equips:
equip_list.append(equip_env.equipamento.id)
for env_equip in env_equips:
if env_equip.equipamento.id in equip_list:
# Filter testing
if other_env_equips[
0].ambiente.filter is None or vlan.ambiente.filter is None:
raise NetworkIPRangeEnvError(
None,
u'Um dos equipamentos associados com o ambiente '
u'desta rede também está associado com outro ambiente '
u'que tem uma rede com essa mesma faixa, adicione '
u'filtros nos ambientes se necessário.'
)
else:
# Test both environment's filters
tp_equip_list_one = list()
for fet in FilterEquipType.objects.filter(
filter=vlan.ambiente.filter.id):
tp_equip_list_one.append(fet.equiptype)
tp_equip_list_two = list()
for fet in FilterEquipType.objects.filter(
filter=other_env_equips[0].
ambiente.filter.id):
tp_equip_list_two.append(fet.equiptype)
if env_equip.equipamento.tipo_equipamento not in tp_equip_list_one or \
env_equip.equipamento.tipo_equipamento not in tp_equip_list_two:
raise NetworkIPRangeEnvError(
None,
u'Um dos equipamentos associados com o '
u'ambiente desta rede também está associado '
u'com outro ambiente que tem uma rede com '
u'essa mesma faixa, adicione filtros nos '
u'ambientes se necessário.')
# # Filter case 1 - end ##
# New NetworkIPv4
network_ip = NetworkIPv4()
network_ip.oct1, network_ip.oct2, network_ip.oct3, network_ip.oct4 = str(
net.network).split('.')
network_ip.block = net.prefixlen
network_ip.mask_oct1, network_ip.mask_oct2, network_ip.mask_oct3, network_ip.mask_oct4 = \
str(net.netmask).split('.')
network_ip.broadcast = net.broadcast.compressed
else:
# Find all networks ralated to environment
nets = NetworkIPv6.objects.filter(
vlan__ambiente__id=vlan.ambiente.id)
networks = set([
IPv6Network('%s:%s:%s:%s:%s:%s:%s:%s/%d' %
(net_ip.block1, net_ip.block2, net_ip.block3,
net_ip.block4, net_ip.block5, net_ip.block6,
net_ip.block7, net_ip.block8, net_ip.block))
for net_ip in nets
])
# If network selected not in use
for network_aux in networks:
if net in network_aux or network_aux in net:
self.log.debug(
'Network %s cannot be allocated. It conflicts with %s already in use '
'in this environment.' % (net, network))
raise NetworkIPv4AddressNotAvailableError(
None,
u'Network cannot be allocated. %s already in '
u'use in this environment.' % network_aux)
if env_vip is not None:
# Find all networks related to environment vip
nets = NetworkIPv6.objects.filter(
ambient_vip__id=env_vip.id)
networks = set([
IPv6Network(
'%s:%s:%s:%s:%s:%s:%s:%s/%d' %
(net_ip.block1, net_ip.block2, net_ip.block3,
net_ip.block4, net_ip.block5, net_ip.block6,
net_ip.block7, net_ip.block8, net_ip.block))
for net_ip in nets
])
# If there is already a network with the same range ip as
# related the environment vip
for network_aux in networks:
if net in network_aux or network_aux in net:
self.log.debug(
'Network %s cannot be allocated. It conflicts with %s already in '
'use in this environment VIP.' %
(net, network))
raise NetworkIPv4AddressNotAvailableError(
None, u'Network cannot be allocated. %s '
u'already in use in this environment '
u'VIP.' % network_aux)
# # Filter case 1 - Adding new network with same ip range to another network on other environment ##
# Get environments with networks with the same ip range
nets = NetworkIPv6.objects.filter(block1=expl[0],
block2=expl[1],
block3=expl[2],
block4=expl[3],
block5=expl[4],
block6=expl[5],
block7=expl[6],
block8=expl[7],
block=expl[8])
env_ids = list()
for net_ip in nets:
env_ids.append(net_ip.vlan.ambiente.id)
# If other network with same ip range exists
if len(env_ids) > 0:
# Get equipments related to this network's environment
env_equips = EquipamentoAmbiente.objects.filter(
ambiente=vlan.ambiente.id)
# Verify equipments related with all other environments
# that contains networks with same ip range
for env_id in env_ids:
# Equipments related to other environments
other_env_equips = EquipamentoAmbiente.objects.filter(
ambiente=env_id)
# Adjust to equipments
equip_list = list()
for equip_env in other_env_equips:
equip_list.append(equip_env.equipamento.id)
for env_equip in env_equips:
if env_equip.equipamento.id in equip_list:
# Filter testing
if other_env_equips[
0].ambiente.filter is None or vlan.ambiente.filter is None:
raise NetworkIPRangeEnvError(
None,
u'Um dos equipamentos associados com o '
u'ambiente desta rede também está associado '
u'com outro ambiente que tem uma rede com '
u'essa mesma faixa, adicione filtros nos '
u'ambientes se necessário.')
else:
# Test both environment's filters
tp_equip_list_one = list()
for fet in FilterEquipType.objects.filter(
filter=vlan.ambiente.filter.id):
tp_equip_list_one.append(fet.equiptype)
tp_equip_list_two = list()
for fet in FilterEquipType.objects.filter(
filter=other_env_equips[0].
ambiente.filter.id):
tp_equip_list_two.append(fet.equiptype)
if env_equip.equipamento.tipo_equipamento not in tp_equip_list_one or \
env_equip.equipamento.tipo_equipamento not in tp_equip_list_two:
raise NetworkIPRangeEnvError(
None,
u'Um dos equipamentos associados com o '
u'ambiente desta rede também está '
u'associado com outro ambiente que tem '
u'uma rede com essa mesma faixa, adicione '
u'filtros nos ambientes se necessário.'
)
# # Filter case 1 - end ##
# New NetworkIPv6
network_ip = NetworkIPv6()
network_ip.block1, network_ip.block2, network_ip.block3, network_ip.block4, network_ip.block5, \
network_ip.block6, network_ip.block7, network_ip.block8 = str(net.network.exploded).split(':')
network_ip.block = net.prefixlen
network_ip.mask1, network_ip.mask2, network_ip.mask3, network_ip.mask4, network_ip.mask5, \
network_ip.mask6, network_ip.mask7, network_ip.mask8 = str(net.netmask.exploded).split(':')
# Get all vlans environments from equipments of the current
# environment
ambiente = vlan.ambiente
equips = list()
envs = list()
# equips = all equipments from the environment which this network
# is about to be allocated on
for env in ambiente.equipamentoambiente_set.all():
equips.append(env.equipamento)
# envs = all environments from all equips above
# This will be used to test all networks from the environments.
for equip in equips:
for env in equip.equipamentoambiente_set.all():
if env.ambiente not in envs:
envs.append(env.ambiente)
network_ip_verify = IPNetwork(network)
# For all vlans in all common environments,
# check if any network is a subnetwork or supernetwork
# of the desired network network_ip_verify
for env in envs:
for vlan_obj in env.vlan_set.all():
is_subnet = verify_subnet(vlan_obj, network_ip_verify,
version)
if is_subnet:
if vlan_obj.ambiente == ambiente:
raise NetworkIPRangeEnvError(None)
if ambiente.filter_id is None or vlan_obj.ambiente.filter_id is None or \
int(vlan_obj.ambiente.filter_id) != int(ambiente.filter_id):
raise NetworkIPRangeEnvError(None)
network_ip.vlan = vlan
network_ip.network_type = net_type
network_ip.ambient_vip = env_vip
network_ip.cluster_unit = cluster_unit
try:
destroy_cache_function([id_vlan])
network_ip.save()
list_equip_routers_ambient = EquipamentoAmbiente.objects.filter(
ambiente=network_ip.vlan.ambiente.id, is_router=True)
if list_equip_routers_ambient:
if version == IP_VERSION.IPv4[0]:
if network_ip.block < 31:
# Add the first available ipv4 on all equipment
# that is configured as a router for the environment
# related to network
ip = Ip.get_first_available_ip(network_ip.id)
ip = str(ip).split('.')
ip_model = Ip()
ip_model.oct1 = ip[0]
ip_model.oct2 = ip[1]
ip_model.oct3 = ip[2]
ip_model.oct4 = ip[3]
ip_model.networkipv4_id = network_ip.id
ip_model.save()
if len(list_equip_routers_ambient
) > 1 and network_ip.block < 30:
multiple_ips = True
else:
multiple_ips = False
logging.debug('vxlan: %s' % vlan.vxlan)
if vlan.vxlan:
logging.debug('vxlan ok')
for equip in list_equip_routers_ambient:
IpEquipamento().create(
user, ip_model.id,
equip.equipamento.id)
if multiple_ips:
debug_ip = Ip.get_first_available_ip(
network_ip.id, True)
ips = Ip()
ips.oct1, ips.oct2, ips.oct3, ips.oct4 = str(
debug_ip).split('.')
ips.networkipv4_id = network_ip.id
ips.descricao = "IP alocado para debug"
ips.save(user)
IpEquipamento().create(
user, ips.id,
list_equip_routers_ambient[0].
equipamento.id)
else:
for equip in list_equip_routers_ambient:
IpEquipamento().create(
user, ip_model.id,
equip.equipamento.id)
if multiple_ips:
router_ip = Ip.get_first_available_ip(
network_ip.id, True)
router_ip = str(router_ip).split('.')
ip_model2 = Ip()
ip_model2.oct1 = router_ip[0]
ip_model2.oct2 = router_ip[1]
ip_model2.oct3 = router_ip[2]
ip_model2.oct4 = router_ip[3]
ip_model2.networkipv4_id = network_ip.id
ip_model2.save(user)
IpEquipamento().create(
user, ip_model2.id,
equip.equipamento.id)
else:
if network_ip.block < 127:
# Add the first available ipv6 on all equipment
# that is configured as a router for the environment
# related to network
ipv6 = Ipv6.get_first_available_ip6(network_ip.id)
ipv6 = str(ipv6).split(':')
ipv6_model = Ipv6()
ipv6_model.block1 = ipv6[0]
ipv6_model.block2 = ipv6[1]
ipv6_model.block3 = ipv6[2]
ipv6_model.block4 = ipv6[3]
ipv6_model.block5 = ipv6[4]
ipv6_model.block6 = ipv6[5]
ipv6_model.block7 = ipv6[6]
ipv6_model.block8 = ipv6[7]
ipv6_model.networkipv6_id = network_ip.id
ipv6_model.save()
if len(list_equip_routers_ambient
) > 1 and network_ip.block < 126:
multiple_ips = True
else:
multiple_ips = False
if vlan.vxlan:
for equip in list_equip_routers_ambient:
Ipv6Equipament().create(
user, ipv6_model.id,
equip.equipamento.id)
if multiple_ips:
router_ip = Ipv6.get_first_available_ip6(
network_ip.id, True)
ipv6s = Ipv6()
ipv6s.block1, ipv6s.block2, ipv6s.block3, ipv6s.block4, ipv6s.block5, \
ipv6s.block6, ipv6s.block7, ipv6s.block8 = str(router_ip).split(':')
ipv6s.networkipv6_id = network_ip.id
ipv6s.descricao = "IPv6 alocado para debug"
ipv6s.save(user)
Ipv6Equipament().create(
user, ipv6s.id,
list_equip_routers_ambient[0].
equipamento.id)
else:
for equip in list_equip_routers_ambient:
Ipv6Equipament().create(
user, ipv6_model.id,
equip.equipamento.id)
if multiple_ips:
router_ip = Ipv6.get_first_available_ip6(
network_ip.id, True)
router_ip = str(router_ip).split(':')
ipv6_model2 = Ipv6()
ipv6_model2.block1 = router_ip[0]
ipv6_model2.block2 = router_ip[1]
ipv6_model2.block3 = router_ip[2]
ipv6_model2.block4 = router_ip[3]
ipv6_model2.block5 = router_ip[4]
ipv6_model2.block6 = router_ip[5]
ipv6_model2.block7 = router_ip[6]
ipv6_model2.block8 = router_ip[7]
ipv6_model2.networkipv6_id = network_ip.id
ipv6_model2.save(user)
Ipv6Equipament().create(
user, ipv6_model2.id,
equip.equipamento.id)
except Exception as e:
raise IpError(e, u'Error persisting Network.')
network_map = dict()
network_map['id'] = network_ip.id
network_map['rede'] = str(net)
network_map[
'broadcast'] = net.broadcast if net.version == 4 else ''
network_map['mask'] = net.netmask.exploded
network_map['id_vlan'] = vlan.id
network_map['id_tipo_rede'] = net_type.id
network_map[
'id_ambiente_vip'] = env_vip.id if env_vip is not None else ''
network_map['active'] = network_ip
return self.response(dumps_networkapi({'network': network_map}))
except NetworkIPRangeEnvError:
return self.response_error(346)
except InvalidValueError as e:
self.log.error(u'Parameter %s is invalid. Value: %s.' %
(e.param, e.value))
return self.response_error(269, e.param, e.value)
except NetworkTypeNotFoundError:
self.log.error(u'The network_type parameter does not exist.')
return self.response_error(111)
except VlanNotFoundError:
self.log.error(u'Vlan not found')
return self.response_error(116)
except EnvironmentVipNotFoundError:
return self.response_error(283)
except NetworkIPv4AddressNotAvailableError:
return self.response_error(295)
except NetworkIPv6AddressNotAvailableError:
return self.response_error(296)
except ConfigEnvironmentInvalidError:
return self.response_error(294)
except NetworkIpAddressNotAvailableError:
return self.response_error(335)
except (IpError, NetworkIPv6Error, NetworkIPv4Error, GrupoError,
VlanError):
return self.response_error(1)
except XMLError as e:
self.log.error(u'Error reading the XML request.')
return self.response_error(3, e)
def handle_post(self, request, user, *args, **kwargs):
"""Handles POST requests to add an IP6 and associate it to an equipment.
URL: ipv6/save/
"""
self.log.info('Add an IP6 and associate it to an equipment')
try:
# Load XML data
xml_map, attrs_map = loads(request.raw_post_data)
# XML data format
networkapi_map = xml_map.get('networkapi')
if networkapi_map is None:
msg = u'There is no value to the networkapi tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
ip_map = networkapi_map.get('ip_map')
if ip_map is None:
msg = u'There is no value to the ip tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
# Get XML data
equip_id = ip_map.get('id_equip')
network_ipv6_id = ip_map.get('id_net')
description = ip_map.get('descricao')
ip6 = ip_map.get('ip6')
# Valid equip_id
if not is_valid_int_greater_zero_param(equip_id):
self.log.error(u'Parameter equip_id is invalid. Value: %s.',
equip_id)
raise InvalidValueError(None, 'equip_id', equip_id)
# Valid network_ipv4_id
if not is_valid_int_greater_zero_param(network_ipv6_id):
self.log.error(
u'Parameter network_ipv6_id is invalid. Value: %s.',
network_ipv6_id)
raise InvalidValueError(None, 'network_ipv6_id',
network_ipv6_id)
# Description can NOT be greater than 100
if not is_valid_string_maxsize(ip6, 39):
self.log.error(u'Parameter ip6 is invalid. Value: %s.', ip6)
raise InvalidValueError(None, 'ip6', ip6)
if description is not None:
if not is_valid_string_maxsize(
description, 100) or not is_valid_string_minsize(
description, 3):
self.log.error(
u'Parameter description is invalid. Value: %s.',
description)
raise InvalidValueError(None, 'description', description)
# User permission
if not has_perm(user, AdminPermission.IPS,
AdminPermission.WRITE_OPERATION, None, equip_id,
AdminPermission.EQUIP_WRITE_OPERATION):
raise UserNotAuthorizedError(
None,
u'User does not have permission to perform the operation.')
# Business Rules
# New IP
ipv6 = Ipv6()
net = NetworkIPv6.get_by_pk(network_ipv6_id)
with distributedlock(LOCK_NETWORK_IPV6 % network_ipv6_id):
# Caso haja erro para retornar o ip corretamente
ip_error = ip6
ip6 = ip6.split(':')
# Ip informado de maneira incorreta
if len(ip6) is not 8:
raise InvalidValueError(None, 'ip6', ip_error)
ipv6.description = description
ipv6.block1 = ip6[0]
ipv6.block2 = ip6[1]
ipv6.block3 = ip6[2]
ipv6.block4 = ip6[3]
ipv6.block5 = ip6[4]
ipv6.block6 = ip6[5]
ipv6.block7 = ip6[6]
ipv6.block8 = ip6[7]
# Persist
equip = Equipamento.get_by_pk(equip_id)
listaVlansDoEquip = []
for ipequip in equip.ipv6equipament_set.all():
vlan = ipequip.ip.networkipv6.vlan
if vlan not in listaVlansDoEquip:
listaVlansDoEquip.append(vlan)
for ipequip in equip.ipequipamento_set.all():
vlan = ipequip.ip.networkipv4.vlan
if vlan not in listaVlansDoEquip:
listaVlansDoEquip.append(vlan)
vlan_atual = net.vlan
ambiente_aux = None
vlan_aux = None
for vlan in listaVlansDoEquip:
if vlan.num_vlan == vlan_atual.num_vlan:
if vlan.id != vlan_atual.id:
# Filter case 3 - Vlans with same number cannot
# share equipments ##
flag_vlan_error = False
# Filter testing
if vlan.ambiente.filter is None or vlan_atual.ambiente.filter is None:
flag_vlan_error = True
else:
# Test both environment's filters
tp_equip_list_one = list()
for fet in FilterEquipType.objects.filter(
filter=vlan_atual.ambiente.filter.id):
tp_equip_list_one.append(fet.equiptype)
tp_equip_list_two = list()
for fet in FilterEquipType.objects.filter(
filter=vlan.ambiente.filter.id):
tp_equip_list_two.append(fet.equiptype)
if equip.tipo_equipamento not in tp_equip_list_one or equip.tipo_equipamento not in tp_equip_list_two:
flag_vlan_error = True
## Filter case 3 - end ##
if flag_vlan_error:
vlan_aux = vlan
ambiente_aux = vlan.ambiente
nome_ambiente = '%s - %s - %s' % (
vlan.ambiente.divisao_dc.nome,
vlan.ambiente.ambiente_logico.nome,
vlan.ambiente.grupo_l3.nome)
raise VlanNumberNotAvailableError(
None,
"""O ip informado não pode ser cadastrado, pois o equipamento %s, faz parte do ambiente %s (id %s),
que possui a Vlan de id %s, que também possui o número %s, e não é permitido que vlans que compartilhem o mesmo ambiente,
por meio de equipamentos, possuam o mesmo número, edite o número de uma das Vlans ou adicione um filtro no ambiente para efetuar o cadastro desse IP no Equipamento Informado.
""" %
(equip.nome, nome_ambiente,
ambiente_aux.id, vlan_aux.id,
vlan_atual.num_vlan))
ipv6.save_ipv6(equip_id, user, net)
list_ip = []
lequips = list()
if ipv6.id is None:
ipv6 = Ipv6.get_by_blocks_and_net(ipv6.block1, ipv6.block2,
ipv6.block3, ipv6.block4,
ipv6.block5, ipv6.block6,
ipv6.block7, ipv6.block8,
net.id)
equips = Ipv6Equipament.list_by_ip6(ipv6.id)
ip_maps = dict()
ip_maps['id'] = ipv6.id
ip_maps['block1'] = ipv6.block1
ip_maps['block2'] = ipv6.block2
ip_maps['block3'] = ipv6.block3
ip_maps['block4'] = ipv6.block4
ip_maps['block5'] = ipv6.block5
ip_maps['block6'] = ipv6.block6
ip_maps['block7'] = ipv6.block7
ip_maps['block8'] = ipv6.block8
ip_maps['descricao'] = ipv6.description
list_id_equip = []
for equip in equips:
list_id_equip.append(equip.equipamento.id)
equip = Equipamento.get_by_pk(equip.equipamento.id)
lequips.append(model_to_dict(equip))
ip_maps['equipamento'] = lequips
list_ip.append(ip_maps)
network_map = dict()
network_map['ipv6'] = list_ip
# Delete vlan's cache
destroy_cache_function([net.vlan_id])
# Delete equipment's cache
destroy_cache_function(list_id_equip, True)
return self.response(dumps_networkapi(network_map))
except IpRangeAlreadyAssociation, e:
return self.response_error(347)
def handle_put(self, request, user, *args, **kwargs):
"""
Handles PUT requests to change the VIP's real server.
URL: vip/real/edit
"""
self.log.info("Change VIP's real server")
try:
# User permission
if not has_perm(user, AdminPermission.VIP_ALTER_SCRIPT,
AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
raise UserNotAuthorizedError(None)
# Commons Validations
# Load XML data
xml_map, attrs_map = loads(
request.raw_post_data,
['real', 'reals_weight', 'reals_priority'])
# XML data format
networkapi_map = xml_map.get('networkapi')
if networkapi_map is None:
return self.response_error(
3,
u'There is no value to the networkapi tag of XML request.'
)
vip_map = networkapi_map.get('vip')
if vip_map is None:
return self.response_error(
3, u'There is no value to the vip tag of XML request.')
# Get XML data
vip_id = vip_map.get('vip_id')
alter_priority = vip_map.get('alter_priority')
# Valid VIP ID
if not is_valid_int_greater_zero_param(vip_id):
self.log.error(
u'The vip_id parameter is not a valid value: %s.', vip_id)
raise InvalidValueError(None, 'vip_id', vip_id)
# Valid Alter Priority
if not is_valid_int_greater_equal_zero_param(alter_priority):
alter_priority = 0
# Existing Vip ID
vip = RequisicaoVips.get_by_pk(vip_id)
# Clone vip
vip_old = clone(vip)
server_pools = ServerPool.objects.filter(
vipporttopool__requisicao_vip=vip)
server_pools_old = []
server_pools_members_old = []
for sp in server_pools:
server_pools_old.append(sp)
for spm in sp.serverpoolmember_set.all():
server_pools_members_old.append(spm)
# Get variables
variables_map = vip.variables_to_map()
# Valid variables
vip.set_variables(variables_map)
# Get balancing method
vip_map['metodo_bal'] = str(
variables_map.get('metodo_bal')).upper()
with distributedlock(LOCK_VIP % vip_id):
# Valid real names and real ips of real server
if vip_map.get('reals') is not None:
evip = EnvironmentVip.get_by_values(
variables_map.get('finalidade'),
variables_map.get('cliente'),
variables_map.get('ambiente'))
for real in vip_map.get('reals').get('real'):
ip_aux_error = real.get('real_ip')
equip_aux_error = real.get('real_name')
if equip_aux_error is not None:
equip = Equipamento.get_by_name(equip_aux_error)
else:
self.log.error(
u'The real_name parameter is not a valid value: None.'
)
raise InvalidValueError(None, 'real_name', 'None')
# Valid Real
RequisicaoVips.valid_real_server(
ip_aux_error, equip, evip, False)
# Valid reals_prioritys
vip_map, code = vip.valid_values_reals_priority(vip_map)
if code is not None:
return self.response_error(329)
# Valid reals_weight
vip_map, code = vip.valid_values_reals_weight(vip_map)
if code is not None:
return self.response_error(330)
# Get variables
variables_map = vip.variables_to_map()
vip_port_list, reals_list, reals_priority, reals_weight = vip.get_vips_and_reals(
vip.id)
if reals_list:
variables_map['reals'] = {'real': reals_list}
variables_map['reals_prioritys'] = {
'reals_priority': reals_priority
}
variables_map['reals_weights'] = {
'reals_weight': reals_weight
}
variables_map['portas_servicos'] = {'porta': vip_port_list}
# clone variables_map
# variables_map_old = clone(variables_map)
# Valid ports
variables_map, code = vip.valid_values_ports(variables_map)
if code is not None:
return self.response_error(331)
""" OLD CALLS - Deprecated """
vip_ports_pool = VipPortToPool.objects.filter(
requisicao_vip=vip)
reals = vip_map.get('reals')
new_call = True
if reals and 'port_real' not in reals['real'][0]:
new_call = False
reals_prioritys = vip_map.get('reals_prioritys')
reals_weights = dict()
if 'reals_weights' in vip_map:
reals_weights = vip_map.get('reals_weights')
reals_aux = dict()
reals_prioritys_aux = dict()
reals_weight_aux = dict()
reals_aux['real'] = list()
reals_prioritys_aux['reals_priority'] = list()
reals_weight_aux['reals_weight'] = list()
repeat = (len(vip_ports_pool) * len(reals['real'])) / len(
reals['real'])
execute_list = list()
for x in range(repeat):
execute_list.append((x + 1) * len(reals['real']))
for i in range(len(reals['real'])):
for vippp in vip_ports_pool:
reals_prioritys_aux['reals_priority'].append(
reals_prioritys['reals_priority'][i])
if 'reals_weight' in reals_weights:
reals_weight_aux['reals_weight'].append(
reals_weights['reals_weight'][i])
server_pool = ServerPool.objects.get(
vipporttopool__id=vippp.id,
vipporttopool__requisicao_vip=vip)
if 'id_ip' not in reals['real'][i]:
id_ip = get_id_ip(reals['real'][i])
else:
id_ip = reals['real'][i]['id_ip']
reals_aux['real'].append({
'id_ip':
id_ip,
'port_real':
server_pool.default_port,
'real_name':
reals['real'][i]['real_name'],
'port_vip':
vippp.port_vip,
u'real_ip':
reals['real'][i]['real_ip']
})
vip_map['reals_prioritys'] = reals_prioritys_aux
vip_map['reals_weights'] = reals_weight_aux
vip_map['reals'] = reals_aux
""" OLD CALLS - END """
# Check diff reals (reals_to_add, reals_to_rem, reals_to_stay)
reals_to_add, reals_to_rem, reals_to_stay = diff_reals(
variables_map, vip_map)
reals_final = dict()
reals_final['reals'] = list()
reals_final['priorities'] = list()
reals_final['weights'] = list()
reals_error = list()
removes = True
error = False
##############################################
# NOT MODIFIED - reals_to_stay #
##############################################
for i in range(len(reals_to_stay['reals'])):
real, priority, weight, id_ip, port_vip, port_real, new_call = get_variables(
reals_to_stay, i, new_call)
# Check ip type
if is_valid_ipv4(real.get('real_ip')) is True:
ip_type = IP_VERSION.IPv4[1]
ip = Ip().get_by_pk(id_ip)
else:
ip_type = IP_VERSION.IPv6[1]
ip = Ipv6().get_by_pk(id_ip)
reals_final['reals'].append(reals_to_stay['reals'][i])
reals_final['priorities'].append(
reals_to_stay['priorities'][i])
if reals_to_stay['weighted']:
reals_final['weights'].append(
reals_to_stay['weights'][i])
server_pool = ServerPool.objects.get(
vipporttopool__port_vip=port_vip,
vipporttopool__requisicao_vip=vip)
if ip_type == IP_VERSION.IPv4[1]:
server_pool_member = ServerPoolMember.objects.get(
server_pool=server_pool,
port_real=port_real,
ip=id_ip)
else:
server_pool_member = ServerPoolMember.objects.get(
server_pool=server_pool,
port_real=port_real,
ipv6=id_ip)
server_pool_member.priority = priority
server_pool_member.weight = weight
server_pool_member.save(user, commit=True)
#############################################
# ADD REALS - reals_to_add #
#############################################
for i in range(len(reals_to_add['reals'])):
real, priority, weight, id_ip, port_vip, port_real, new_call = get_variables(
reals_to_add, i, new_call)
if len(real.get('real_ip').split('.')) <= 1:
ip_type = IP_VERSION.IPv6[1]
ip = Ipv6().get_by_pk(id_ip)
if new_call:
command = VIP_REALS_v6_CREATE % (
vip.id, id_ip, port_real, port_vip)
else:
command = VIP_REAL_v6_CREATE % (
vip.id, real.get('real_name'),
real.get('real_ip'))
else:
ip_type = IP_VERSION.IPv4[1]
ip = Ip().get_by_pk(id_ip)
if new_call:
command = VIP_REALS_v4_CREATE % (
vip.id, id_ip, port_real, port_vip)
else:
command = VIP_REAL_v4_CREATE % (
vip.id, real.get('real_name'),
real.get('real_ip'))
self.log.info(
'------------------- ADD ----------------------')
self.log.info(
'Insert ServerPoolMember before execute script')
add_reals_before_script(port_vip, vip, ip, ip_type,
priority, weight, port_real, user)
self.log.info('The insert has completed successfully')
# if new_call or (i + 1) in execute_list:
self.log.info('Execute script: %s' % command)
code, stdout, stderr = exec_script(command)
self.log.info('Script was executed and returned code %s' %
code)
if code != 0:
removes = False
error = True
reals_error.append(real)
self.log.info(
'Remove ServerPoolMember after execute script if code != 0'
)
remove_reals_after_script(port_vip, ip_type, vip,
port_real, priority, weight,
id_ip, user)
self.log.info('The remove has completed successfully')
else:
reals_final['reals'].append(real)
reals_final['priorities'].append(
reals_to_add['priorities'][i])
if reals_to_add['weighted']:
reals_final['weights'].append(
reals_to_add['weights'][i])
self.log.info(
'----------------- ADD END --------------------')
##########################################
# REMOVE REALS - reals_to_rem #
##########################################
if removes:
for i in range(len(reals_to_rem['reals'])):
real, priority, weight, id_ip, port_vip, port_real, new_call = get_variables(
reals_to_rem, i, new_call)
if len(real.get('real_ip').split('.')) <= 1:
ip_type = IP_VERSION.IPv6[1]
if new_call:
command = VIP_REALS_v6_REMOVE % (
vip.id, id_ip, port_real, port_vip)
else:
command = VIP_REAL_v6_REMOVE % (
vip.id, real.get('real_name'),
real.get('real_ip'))
else:
ip_type = IP_VERSION.IPv4[1]
if new_call:
command = VIP_REALS_v4_REMOVE % (
vip.id, id_ip, port_real, port_vip)
else:
command = VIP_REAL_v4_REMOVE % (
vip.id, real.get('real_name'),
real.get('real_ip'))
self.log.info(
'------------------ REMOVE --------------------')
self.log.info('Execute script: %s' % command)
code, stdout, stderr = exec_script(command)
self.log.info(
'script was executed and returned code %s' % code)
if code != 0:
error = True
reals_error.append(real)
reals_final['reals'].append(real)
reals_final['priorities'].append(
reals_to_rem['priorities'][i])
if reals_to_rem['weighted']:
reals_final['weights'].append(
reals_to_rem['weights'][i])
else:
self.log.info(
'Remove ServerPoolMember after execute script')
remove_reals_after_script(port_vip, ip_type, vip,
port_real, priority,
weight, id_ip, user)
self.log.info(
'The remove has completed successfully')
self.log.info(
'---------------- REMOVE END ------------------')
else:
for i in range(len(reals_to_rem['reals'])):
real = reals_to_rem['reals'][i]
reals_final['reals'].append(real)
reals_final['priorities'].append(
reals_to_rem['priorities'][i])
if reals_to_add['weighted']:
reals_final['weights'].append(
reals_to_rem['weights'][i])
variables_map['reals'] = dict()
variables_map['reals_prioritys'] = dict()
variables_map['reals_weights'] = dict()
if len(reals_final['reals']) > 0:
variables_map['reals']['real'] = reals_final['reals']
variables_map['reals_prioritys'][
'reals_priority'] = reals_final['priorities']
if reals_final['weights'] is not None:
variables_map['reals_weights'][
'reals_weight'] = reals_final['weights']
else:
variables_map.pop('reals')
variables_map.pop('reals_prioritys')
variables_map.pop('reals_weights')
# set variables
vip.set_variables(variables_map)
try:
# If Priority changed
if int(alter_priority) != 0:
# gerador_vips -i <ID_REQUISICAO> --priority
command = 'gerador_vips -i %d --priority' % vip.id
# Logging
self.log.info(
'---------------- ALTER PRIORITY ------------------'
)
self.log.info('Command: ' + command)
# Execute script
code, stdout, stderr = exec_script(command)
self.log.info('Code returned: ' + str(code))
self.log.info('Stdout: ' + stdout)
self.log.info(
'-------------- ALTER PRIORITY END ----------------'
)
# Script returned error while executing, rollback the
# changes in database
if code != 0:
self.log.info('Code != 0, rollback changes')
vip_old.save(user, commit=True)
for sp in server_pools_old:
sp.save(user, commit=True)
for spm in server_pools_members_old:
spm.save(user, commit=True)
return self.response_error(2, stdout + stderr)
except Exception, e:
if isinstance(e, IntegrityError):
# Duplicate value for Port Vip, Port Real and IP
self.log.error(u'Failed to update the request vip.')
return self.response_error(353)
else:
self.log.error(u'Failed to update the request vip.')
raise RequisicaoVipsError(
e, u'Failed to update the request vip')
if error:
# build return message
vip_list = ''
ip_list = ''
for real in reals_error:
vip_list = vip_list + real['real_name'] + ', '
ip_list = ip_list + real['real_ip'] + ', '
return self.response_error(333, vip_list[:-2],
ip_list[:-2])
else:
return self.response(dumps_networkapi({}))
except XMLError, x:
self.log.error(u'Error reading the XML request.')
return self.response_error(3, x)
def handle_delete(self, request, user, *args, **kwargs):
"""Treat DELETE requests to remove the relationship between IPv6 and equipment.
URL: ipv6/<id_ipv6>/equipment/<id_equip>/remove/
"""
from networkapi.ip.models import Ipv6, Ipv6Equipament, IpNotFoundError, IpEquipmentNotFoundError, IpEquipamentoDuplicatedError, IpError, IpCantBeRemovedFromVip, IpEquipCantDissociateFromVip, \
IpCantRemoveFromServerPool
from networkapi.equipamento.models import Equipamento, EquipamentoNotFoundError, EquipamentoError
self.log.info('Remove an IPv6 to a equipament.')
try:
ipv6_id = kwargs.get('id_ipv6')
equip_id = kwargs.get('id_equip')
# Valid Ipv6 ID
if not is_valid_int_greater_zero_param(ipv6_id):
self.log.error(
u'The id_ipv6 parameter is not a valid value: %s.',
ipv6_id)
raise InvalidValueError(None, 'id_ipv6', ipv6_id)
# Valid Ipv6 ID
if not is_valid_int_greater_zero_param(equip_id):
self.log.error(
u'The id_equip parameter is not a valid value: %s.',
equip_id)
raise InvalidValueError(None, 'id_equip', equip_id)
# Find Equipament by ID to check if it exist
Equipamento().get_by_pk(equip_id)
# Find IPv6 by ID to check if it exist
Ipv6().get_by_pk(ipv6_id)
with distributedlock(LOCK_IPV6 % ipv6_id):
# User permission
if not has_perm(user, AdminPermission.IPS,
AdminPermission.WRITE_OPERATION, None,
equip_id,
AdminPermission.EQUIP_WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.'
)
raise UserNotAuthorizedError(None)
ip = Ipv6().get_by_pk(ipv6_id)
equipament = Equipamento().get_by_pk(equip_id)
# Delete vlan's cache
destroy_cache_function([ip.networkipv6.vlan_id])
# delete equipment's cache
destroy_cache_function([equip_id], True)
# Remove Ipv6Equipament
ipv6_equipament = Ipv6Equipament()
server_pool_member_list = ServerPoolMember.objects.filter(
ipv6=ip)
if server_pool_member_list.count() != 0:
# IP associated with Server Pool
server_pool_name_list = set()
for member in server_pool_member_list:
item = '{}: {}'.format(member.server_pool.id,
member.server_pool.identifier)
server_pool_name_list.add(item)
server_pool_name_list = list(server_pool_name_list)
server_pool_identifiers = ', '.join(server_pool_name_list)
raise IpCantRemoveFromServerPool(
{
'ip': mount_ipv6_string(ip),
'equip_name': equipament.nome,
'server_pool_identifiers': server_pool_identifiers
},
'Ipv6 não pode ser disassociado do equipamento %s porque ele está sendo utilizando nos Server Pools (id:identifier) %s'
% (equipament.nome, server_pool_identifiers))
ipv6_equipament.remove(user, ipv6_id, equip_id)
return self.response(dumps_networkapi({}))
except IpCantRemoveFromServerPool, e:
return self.response_error(385, e.cause.get('ip'),
e.cause.get('equip_name'),
e.cause.get('server_pool_identifiers'))
def handle_post(self, request, user, *args, **kwargs):
"""Treat requests POST to insert request VIP.
URLs: /requestvip/
deprecated:: Use the new rest API
"""
self.log.info('Add request VIP')
try:
# Load XML data
xml_map, attrs_map = loads(
request.raw_post_data,
['real', 'reals_weight', 'reals_priority', 'porta'])
# XML data format
networkapi_map = xml_map.get('networkapi')
if networkapi_map is None:
return self.response_error(
3,
u'There is no value to the networkapi tag of XML request.'
)
vip_map = networkapi_map.get('vip')
if vip_map is None:
return self.response_error(
3, u'There is no value to the vip tag of XML request.')
# User permission
if not has_perm(user, AdminPermission.VIPS_REQUEST,
AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
raise UserNotAuthorizedError(None)
# Valid Ipv4 and Ipv6 ID
if (vip_map.get('id_ipv4') is None
and vip_map.get('id_ipv6') is None):
self.log.error(
u'The id_ipv4 and id_ipv6 parameter is not a valid value: %s.',
vip_map.get('id_ipv4'))
raise InvalidValueError(None, 'id_ipv4 e id_vip6',
vip_map.get('id_ipv4'))
if (vip_map.get('id_ipv4') is not None):
if not is_valid_int_greater_zero_param(vip_map.get('id_ipv4')):
self.log.error(
u'The id_ipv4 parameter is not a valid value: %s.',
vip_map.get('id_ipv4'))
raise InvalidValueError(None, 'id_ipv4',
vip_map.get('id_ipv4'))
if (vip_map.get('id_ipv6') is not None):
if not is_valid_int_greater_zero_param(vip_map.get('id_ipv6')):
self.log.error(
u'The id_ipv6 parameter is not a valid value: %s.',
vip_map.get('id_ipv6'))
raise InvalidValueError(None, 'id_ipv6',
vip_map.get('id_ipv6'))
# Valid maxcon
if not is_valid_int_greater_equal_zero_param(
vip_map.get('maxcon')):
self.log.error(
u'The maxcon parameter is not a valid value: %s.',
vip_map.get('maxcon'))
raise InvalidValueError(None, 'maxcon', vip_map.get('maxcon'))
vip = RequisicaoVips()
finalidade = vip_map.get('finalidade')
cliente = vip_map.get('cliente')
ambiente = vip_map.get('ambiente')
try:
evip = EnvironmentVip.get_by_values(finalidade, cliente,
ambiente)
except Exception, e:
raise EnvironmentVipNotFoundError(
e, 'The fields finality or client or ambiente is None')
# Valid real names and real ips of real server
if vip_map.get('reals') is not None:
for real in vip_map.get('reals').get('real'):
ip_aux_error = real.get('real_ip')
equip_aux_error = real.get('real_name')
if equip_aux_error is not None:
equip = Equipamento.get_by_name(equip_aux_error)
else:
self.log.error(
u'The real_name parameter is not a valid value: None.'
)
raise InvalidValueError(None, 'real_name', 'None')
# Valid Real
RequisicaoVips.valid_real_server(ip_aux_error, equip, evip,
False)
# Valid reals_prioritys
vip_map, code = vip.valid_values_reals_priority(vip_map)
if code is not None:
return self.response_error(code)
# Valid reals_weight
vip_map, code = vip.valid_values_reals_weight(vip_map)
if code is not None:
return self.response_error(code)
# Existing IPv4 ID
if vip_map.get('id_ipv4') is not None:
vip.ip = Ip().get_by_pk(vip_map.get('id_ipv4'))
# Existing IPv6 ID
if vip_map.get('id_ipv6') is not None:
vip.ipv6 = Ipv6().get_by_pk(vip_map.get('id_ipv6'))
# Valid ports
vip_map, code = vip.valid_values_ports(vip_map)
if code is not None:
return self.response_error(code[0], code[1])
# Valid HealthcheckExpect
vip_map, vip, code = vip.valid_values_healthcheck(
vip_map, vip, evip)
if code is not None:
return self.response_error(code)
# Host
host_name = vip_map.get('host')
if not is_valid_string_minsize(host_name,
3) or not is_valid_string_maxsize(
host_name, 100):
self.log.error(u'Host_name value is invalid: %s.', host_name)
raise InvalidValueError(None, 'host_name', host_name)
# Areanegocio
areanegocio = vip_map.get('areanegocio')
if not is_valid_string_minsize(areanegocio,
3) or not is_valid_string_maxsize(
areanegocio, 100):
self.log.error(u'Areanegocio value is invalid: %s.',
areanegocio)
raise InvalidValueError(None, 'areanegocio', areanegocio)
# Nome_servico
nome_servico = vip_map.get('nome_servico')
if not is_valid_string_minsize(nome_servico,
3) or not is_valid_string_maxsize(
nome_servico, 100):
self.log.error(u'Nome_servico value is invalid: %s.',
nome_servico)
raise InvalidValueError(None, 'nome_servico', nome_servico)
# Existing l7_filter
if vip_map.get('l7_filter') is not None:
vip.l7_filter = vip_map.get('l7_filter')
# If the l7_filter is a rule
if vip_map.get('rule_id') is not None:
if not is_valid_int_greater_zero_param(vip_map.get('rule_id')):
self.log.error(
u'The rule_id parameter is not a valid value: %s.',
vip_map.get('rule_id'))
raise InvalidValueError(None, 'rule_id',
vip_map.get('rule_id'))
rule = Rule.objects.get(pk=vip_map.get('rule_id'))
vip.l7_filter = '\n'.join(
rule.rulecontent_set.all().values_list('content',
flat=True))
vip.rule = rule
# set variables
vip.filter_valid = 1
vip.validado = 0
vip.vip_criado = 0
vip.set_variables(vip_map)
try:
# save Resquest Vip
vip.save()
# save VipPortToPool, ServerPool and ServerPoolMember
vip.save_vips_and_ports(vip_map, user)
# SYNC_VIP
old_to_new(vip)
except Exception, e:
if isinstance(e, IntegrityError):
# Duplicate value for Port Vip, Port Real and IP
self.log.error(u'Failed to save the request vip.')
return self.response_error(353)
else:
raise e
def network_ipv6_add(self, user, vlan_id, network_type, environment_vip, prefix=None):
try:
# Valid vlan ID
if not is_valid_int_greater_zero_param(vlan_id):
self.log.error(
u'Parameter id_vlan is invalid. Value: %s.', vlan_id)
raise InvalidValueError(None, 'id_vlan', vlan_id)
# Network Type
# Valid network_type ID
"""
if not is_valid_int_greater_zero_param(network_type):
self.log.error(
u'Parameter id_tipo_rede is invalid. Value: %s.', network_type)
raise InvalidValueError(None, 'id_tipo_rede', network_type)
"""
# Find network_type by ID to check if it exist
net = None
if network_type:
net = TipoRede.get_by_pk(network_type)
# Environment Vip
if environment_vip is not None:
# Valid environment_vip ID
if not is_valid_int_greater_zero_param(environment_vip):
self.log.error(
u'Parameter id_ambiente_vip is invalid. Value: %s.', environment_vip)
raise InvalidValueError(
None, 'id_ambiente_vip', environment_vip)
# Find Environment VIP by ID to check if it exist
evip = EnvironmentVip.get_by_pk(environment_vip)
else:
evip = None
# Business Rules
# New NetworkIPv6
network_ipv6 = NetworkIPv6()
vlan_map = network_ipv6.add_network_ipv6(
user, vlan_id, net, evip, prefix)
list_equip_routers_ambient = EquipamentoAmbiente.get_routers_by_environment(
vlan_map['vlan']['id_ambiente'])
if list_equip_routers_ambient:
# Add Adds the first available ipv6 on all equipment
# that is configured as a router for the environment related to
# network
ipv6 = Ipv6.get_first_available_ip6(
vlan_map['vlan']['id_network'])
ipv6 = str(ipv6).split(':')
ipv6_model = Ipv6()
ipv6_model.block1 = ipv6[0]
ipv6_model.block2 = ipv6[1]
ipv6_model.block3 = ipv6[2]
ipv6_model.block4 = ipv6[3]
ipv6_model.block5 = ipv6[4]
ipv6_model.block6 = ipv6[5]
ipv6_model.block7 = ipv6[6]
ipv6_model.block8 = ipv6[7]
ipv6_model.networkipv6_id = vlan_map['vlan']['id_network']
ipv6_model.save()
if len(list_equip_routers_ambient) > 1:
multiple_ips = True
else:
multiple_ips = False
for equip in list_equip_routers_ambient:
Ipv6Equipament().create(
user, ipv6_model.id, equip.equipamento.id)
if multiple_ips:
router_ip = Ipv6.get_first_available_ip6(
vlan_map['vlan']['id_network'], True)
router_ip = str(router_ip).split(':')
ipv6_model2 = Ipv6()
ipv6_model2.block1 = router_ip[0]
ipv6_model2.block2 = router_ip[1]
ipv6_model2.block3 = router_ip[2]
ipv6_model2.block4 = router_ip[3]
ipv6_model2.block5 = router_ip[4]
ipv6_model2.block6 = router_ip[5]
ipv6_model2.block7 = router_ip[6]
ipv6_model2.block8 = router_ip[7]
ipv6_model2.networkipv6_id = vlan_map[
'vlan']['id_network']
ipv6_model2.save()
Ipv6Equipament().create(user, ipv6_model2.id, equip.equipamento.id)
# Return XML
return self.response(dumps_networkapi(vlan_map))
except XMLError, e:
self.log.error(u'Error reading the XML request.')
return self.response_error(3, e)
def handle_post(self, request, user, *args, **kwargs):
'''Handles POST requests to add an IP and associate it to an equipment.
URL: ipv6/
'''
self.log.info('Add an IPv6 and associate it to an equipment')
try:
# Business Validations
# Load XML data
xml_map, attrs_map = loads(request.raw_post_data)
# XML data format
networkapi_map = xml_map.get('networkapi')
if networkapi_map is None:
msg = u'There is no value to the networkapi tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
ip_map = networkapi_map.get('ip')
if ip_map is None:
msg = u'There is no value to the ip tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
# Get XML data
equip_id = ip_map.get('id_equip')
network_ipv6_id = ip_map.get('id_network_ipv6')
description = ip_map.get('description')
# Valid equip_id
if not is_valid_int_greater_zero_param(equip_id):
self.log.error(u'Parameter id_equip is invalid. Value: %s.',
equip_id)
raise InvalidValueError(None, 'id_equip', equip_id)
# Valid network_ipv6_id
if not is_valid_int_greater_zero_param(network_ipv6_id):
self.log.error(
u'Parameter id_network_ipv6 is invalid. Value: %s.',
network_ipv6_id)
raise InvalidValueError(None, 'id_network_ipv6',
network_ipv6_id)
# Description can NOT be greater than 100
if not is_valid_string_maxsize(description,
100) or not is_valid_string_minsize(
description, 3):
self.log.error(u'Parameter description is invalid. Value: %s.',
description)
raise InvalidValueError(None, 'description', description)
# User permission
if not has_perm(user, AdminPermission.IPS,
AdminPermission.WRITE_OPERATION, None, equip_id,
AdminPermission.EQUIP_WRITE_OPERATION):
raise UserNotAuthorizedError(
None,
u'User does not have permission to perform the operation.')
# Business Rules
with distributedlock(LOCK_NETWORK_IPV6 % network_ipv6_id):
# New IPv6
ipv6 = Ipv6()
ipv6.description = description
# Persist
ipv6.create(user, equip_id, network_ipv6_id)
# Generate return map
ip_map = dict()
ip_map['id'] = ipv6.id
ip_map['id_redeipv6'] = ipv6.networkipv6.id
ip_map['bloco1'] = ipv6.block1
ip_map['bloco2'] = ipv6.block2
ip_map['bloco3'] = ipv6.block3
ip_map['bloco4'] = ipv6.block4
ip_map['bloco5'] = ipv6.block5
ip_map['bloco6'] = ipv6.block6
ip_map['bloco7'] = ipv6.block7
ip_map['bloco8'] = ipv6.block8
ip_map['descricao'] = ipv6.description
return self.response(dumps_networkapi({'ip': ip_map}))
except XMLError, x:
self.log.error(u'Error reading the XML request.')
return self.response_error(3, x)
