def get_dict_v6_to_use_in_configuration_deploy(user, networkipv6, equipment_list): """Generate dictionary with vlan an IP information to be used to generate template dict for equipment configuration Args: networkipv4 NetworkIPv4 object equipment_list: Equipamento objects list Returns: 2-dimension dictionary with equipments information for template rendering """ try: gateway_ip = Ipv6.get_by_blocks_and_net( '{0:0{1}x}'.format(int(networkipv6.block1, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block2, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block3, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block4, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block5, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block6, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block7, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block8, 16) + 1, 4), networkipv6) except IpNotFoundError: log.error('Equipment IPs not correctly registered. \ Router equipments should have first IP of network allocated for them.') raise exceptions.IncorrectRedundantGatewayRegistryException() ips = Ipv6Equipament.objects.filter( ip=gateway_ip, equipamento__in=equipment_list) if len(ips) != len(equipment_list): log.error('Equipment IPs not correctly registered. \ Router equipments should have first IP of network allocated for them.') raise exceptions.IncorrectRedundantGatewayRegistryException() dict_ips = dict() if networkipv6.vlan.vrf is not None and networkipv6.vlan.vrf is not '': dict_ips['vrf'] = networkipv6.vlan.vrf elif networkipv6.vlan.ambiente.vrf is not None: dict_ips['vrf'] = networkipv6.vlan.ambiente.vrf dict_ips['gateway'] = '%s:%s:%s:%s:%s:%s:%s:%s' % (gateway_ip.block1, gateway_ip.block2, gateway_ip.block3, gateway_ip.block4, gateway_ip.block5, gateway_ip.block6, gateway_ip.block7, gateway_ip.block8) dict_ips['ip_version'] = 'IPV6' dict_ips['equipments'] = dict() dict_ips['vlan_num'] = networkipv6.vlan.num_vlan dict_ips['vlan_name'] = networkipv6.vlan.nome dict_ips['cidr_block'] = networkipv6.block dict_ips['mask'] = '%s:%s:%s:%s:%s:%s:%s:%s' % (networkipv6.mask1, networkipv6.mask2, networkipv6.mask3, networkipv6.mask4, networkipv6.mask5, networkipv6.mask6, networkipv6.mask7, networkipv6.mask8) dict_ips['wildmask'] = 'Not used' if _has_active_network_in_vlan(networkipv6.vlan): dict_ips['first_network'] = False else: dict_ips['first_network'] = True # Check IPs for routers when there are multiple gateways if len(equipment_list) > 1: dict_ips['gateway_redundancy'] = True equip_number = 0 for equipment in equipment_list: ip_equip = Ipv6Equipament.objects.filter(equipamento=equipment, ip__networkipv6=networkipv6).exclude(ip=gateway_ip)\ .select_related('ip') if ip_equip == []: log.error('Error: Equipment IPs not correctly registered. \ In case of multiple gateways, they should have an IP other than the gateway registered.') raise exceptions.IncorrectNetworkRouterRegistryException() ip = ip_equip[0].ip dict_ips[equipment] = dict() dict_ips[equipment]['ip'] = '%s:%s:%s:%s:%s:%s:%s:%s' % ( ip.block1, ip.block2, ip.block3, ip.block4, ip.block5, ip.block6, ip.block7, ip.block8) dict_ips[equipment]['prio'] = 100 + equip_number equip_number += 1 else: dict_ips['gateway_redundancy'] = False dict_ips[equipment_list[0]] = dict() dict_ips[equipment_list[0]]['ip'] = dict_ips['gateway'] dict_ips[equipment_list[0]]['prio'] = 100 return dict_ips
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_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 get_dict_v6_to_use_in_configuration_deploy(user, networkipv6, equipment_list): """Generate dictionary with vlan an IP information to be used to generate template dict for equipment configuration Args: networkipv4 NetworkIPv4 object equipment_list: Equipamento objects list Returns: 2-dimension dictionary with equipments information for template rendering """ try: gateway_ip = Ipv6.get_by_blocks_and_net( '{0:0{1}x}'.format(int(networkipv6.block1, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block2, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block3, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block4, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block5, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block6, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block7, 16), 4), '{0:0{1}x}'.format(int(networkipv6.block8, 16) + 1, 4), networkipv6) except IpNotFoundError: log.error('Equipment IPs not correctly registered. \ Router equipments should have first IP of network allocated for them.' ) raise exceptions.IncorrectRedundantGatewayRegistryException() ips = Ipv6Equipament.objects.filter(ip=gateway_ip, equipamento__in=equipment_list) if len(ips) != len(equipment_list): log.error('Equipment IPs not correctly registered. \ Router equipments should have first IP of network allocated for them.' ) raise exceptions.IncorrectRedundantGatewayRegistryException() dict_ips = dict() if networkipv6.vlan.vrf is not None and networkipv6.vlan.vrf is not '': dict_ips['vrf'] = networkipv6.vlan.vrf elif networkipv6.vlan.ambiente.vrf is not None: dict_ips['vrf'] = networkipv6.vlan.ambiente.vrf dict_ips['gateway'] = '%s:%s:%s:%s:%s:%s:%s:%s' % ( gateway_ip.block1, gateway_ip.block2, gateway_ip.block3, gateway_ip.block4, gateway_ip.block5, gateway_ip.block6, gateway_ip.block7, gateway_ip.block8) dict_ips['ip_version'] = 'IPV6' dict_ips['equipments'] = dict() dict_ips['vlan_num'] = networkipv6.vlan.num_vlan dict_ips['vlan_name'] = networkipv6.vlan.nome dict_ips['cidr_block'] = networkipv6.block dict_ips['mask'] = '%s:%s:%s:%s:%s:%s:%s:%s' % ( networkipv6.mask1, networkipv6.mask2, networkipv6.mask3, networkipv6.mask4, networkipv6.mask5, networkipv6.mask6, networkipv6.mask7, networkipv6.mask8) dict_ips['wildmask'] = 'Not used' if _has_active_network_in_vlan(networkipv6.vlan): dict_ips['first_network'] = False else: dict_ips['first_network'] = True # Check IPs for routers when there are multiple gateways if len(equipment_list) > 1: dict_ips['gateway_redundancy'] = True equip_number = 0 for equipment in equipment_list: ip_equip = Ipv6Equipament.objects.filter(equipamento=equipment, ip__networkipv6=networkipv6).exclude(ip=gateway_ip)\ .select_related('ip') if ip_equip == []: log.error('Error: Equipment IPs not correctly registered. \ In case of multiple gateways, they should have an IP other than the gateway registered.' ) raise exceptions.IncorrectNetworkRouterRegistryException() ip = ip_equip[0].ip dict_ips[equipment] = dict() dict_ips[equipment]['ip'] = '%s:%s:%s:%s:%s:%s:%s:%s' % ( ip.block1, ip.block2, ip.block3, ip.block4, ip.block5, ip.block6, ip.block7, ip.block8) dict_ips[equipment]['prio'] = 100 + equip_number equip_number += 1 else: dict_ips['gateway_redundancy'] = False dict_ips[equipment_list[0]] = dict() dict_ips[equipment_list[0]]['ip'] = dict_ips['gateway'] dict_ips[equipment_list[0]]['prio'] = 100 return dict_ips