def _validate_args(domain_name, param_dict):
is_valid_domain_name(domain_name)
if param_dict.get('ttl', 0) < 0:
raise BadParam("Invalid ttl.", msg_ch='ttl必须大于等于0')
record_type = param_dict.get('record_type', None)
if record_type:
check_record = param_dict['check_record']
record = param_dict['record']
if record_type == 'CNAME':
if domain_name == param_dict['record']:
raise BadParam("Self-CNAME is not allowed.",
msg_ch='域名和CNAME不能相同')
if check_record and not is_valid_cname(record):
raise BadParam('Invalid CNAME record',
msg_ch='CNAME记录的zone必须在DNSDB管理中')
elif record_type == 'A':
record = format_ipv4(record)
if check_record and (not SubnetIpDal.is_ip_exist(record)):
raise BadParam('No such ip %s' % record, msg_ch='IP在数据库中不存在')
elif record_type == 'AAAA':
record = format_ipv6(record)
if check_record and (not SubnetIpDal.is_ip_exist(record)):
raise BadParam('No such ip %s' % record, msg_ch='IP在数据库中不存在')
else:
raise BadParam("Invalid record type.", msg_ch='记录类型只能是[A, CNAME]')
param_dict['record'] = record
def auto_add_record(domain, region, username):
is_valid_domain_name(domain)
if not SubnetIpDal.is_intranet_region(region):
raise BadParam("Can't automatically bind an A record with public ip.", msg_ch=u'不能自动绑定A记录到公网IP')
if ZoneRecordDal.get_domain_records(domain_name=domain):
raise BadParam('Domain name %s has already had a record' % domain, msg_ch=u'域名已有记录, 不能自动绑定')
return ZoneRecordDal.auto_add_record(domain, region, username)
def auto_add_record(domain, region, username):
is_valid_domain_name(domain)
if not SubnetIpDal.is_intranet_region(region):
raise BadParam("Can't automatically bind an A record with public ip.",
msg_ch=u'不能自动绑定A记录到公网IP')
if ZoneRecordDal.get_domain_records(domain_name=domain):
raise BadParam('Domain name %s has already had a record' % domain,
msg_ch=u'域名已有记录, 不能自动绑定')
return ZoneRecordDal.auto_add_record(domain, region, username)
def _validate_args(subnet, region, colo):
try:
sub = IP(subnet)
except:
raise BadParam('Invalid subnet.', msg_ch=u'错误的网段格式')
prefix = sub.prefixlen()
if prefix < 16 or prefix > 32:
raise BadParam('Invalid subnet.', msg_ch=u'掩码长度在[16-32]之间')
_is_valide_region(region)
if colo not in SubnetIpDal.get_colo_by_group('subnet'):
raise BadParam('Invalid colo', msg_ch=u'请先配置机房')
def _validate_args(domain_name, param_dict):
is_valid_domain_name(domain_name)
if param_dict.get('ttl', 0) < 0:
raise BadParam("Invalid ttl.", msg_ch='ttl必须大于等于0')
record_type = param_dict.get('record_type', None)
if record_type:
check_record = param_dict['check_record']
record = param_dict['record']
if record_type == 'CNAME':
if domain_name == param_dict['record']:
raise BadParam("Self-CNAME is not allowed.", msg_ch='域名和CNAME不能相同')
if check_record and not is_valid_cname(record):
raise BadParam('Invalid CNAME record', msg_ch='CNAME记录的zone必须在DNSDB管理中')
elif record_type == 'A':
record = format_ipv4(record)
if check_record and (not SubnetIpDal.is_ip_exist(record)):
raise BadParam('No such ip %s' % record, msg_ch='IP在数据库中不存在')
elif record_type == 'AAAA':
record = format_ipv6(record)
if check_record and (not SubnetIpDal.is_ip_exist(record)):
raise BadParam('No such ip %s' % record, msg_ch='IP在数据库中不存在')
else:
raise BadParam("Invalid record type.", msg_ch='记录类型只能是[A, CNAME]')
param_dict['record'] = record
def _validate_args(subnet, region, colo):
if '/' not in subnet:
raise BadParam('Invalid subnet.', msg_ch=u'请使用cidr格式的网段')
_is_valide_region(region)
if colo not in SubnetIpDal.get_colo_by_group('subnet'):
raise BadParam('Invalid colo', msg_ch=u'请先配置机房')
try:
sub = ipaddress.ip_network(subnet)
except Exception as e:
raise BadParam('Invalid subnet: %s' % e, msg_ch=u'错误的网段格式')
prefix = sub.prefixlen
if sub.version == 4:
if prefix < 16 or prefix > 32:
raise BadParam('Invalid subnet.', msg_ch=u'IPv4掩码长度在[16-32]之间')
else:
if prefix < 64 or prefix > 128:
raise BadParam('Invalid subnet.', msg_ch=u'IPv6掩码长度在[64-128]之间')
def _validate_args(subnet, region, colo):
if '/' not in subnet:
raise BadParam('Invalid subnet.', msg_ch=u'请使用cidr格式的网段')
_is_valide_region(region)
if colo not in SubnetIpDal.get_colo_by_group('subnet'):
raise BadParam('Invalid colo', msg_ch=u'请先配置机房')
try:
sub = ipaddress.ip_network(subnet)
except Exception as e:
raise BadParam('Invalid subnet: %s' % e, msg_ch=u'错误的网段格式')
prefix = sub.prefixlen
if sub.version == 4:
if prefix < 16 or prefix > 32:
raise BadParam('Invalid subnet.', msg_ch=u'IPv4掩码长度在[16-32]之间')
else:
if prefix < 64 or prefix > 128:
raise BadParam('Invalid subnet.', msg_ch=u'IPv6掩码长度在[64-128]之间')
def get_region_by_name(region):
return SubnetIpDal.get_region_by_name_like(region)
def get_region_by_name(region):
return [SubnetIpDal.get_region_by_name(region)]
def list_region():
return SubnetIpDal.list_region()
def get_region_by_ip(ip):
return [SubnetIpDal.get_region_by_ip(ip)]
def get_subnet_colos():
return SubnetIpDal.get_colo_by_group('subnet')
def get_subnet_ip(region):
return SubnetIpDal.get_subnet_ip(region)
def list_region():
return SubnetIpDal.list_region()
def rename_subnet(old_region, new_region, username):
_is_valide_region(new_region)
return SubnetIpDal.rename_subnet(old_region, new_region, username)
def get_subnet_ip(region):
return SubnetIpDal.get_subnet_ip(region)
def get_region_by_ip(ip):
return [SubnetIpDal.get_region_by_ip(ip)]
def add_subnet(subnet, region, colo, comment, username):
_validate_args(subnet, region, colo)
return SubnetIpDal.add_subnet(subnet, region, colo, comment, username)
def get_region_by_name(region):
return SubnetIpDal.get_region_by_name_like(region)
def add_subnet(subnet, region, colo, comment, username):
_validate_args(subnet, region, colo)
return SubnetIpDal.add_subnet(subnet, region, colo, comment, username)
def rename_subnet(old_region, new_region, username):
_is_valide_region(new_region)
return SubnetIpDal.rename_subnet(old_region, new_region, username)
def delete_subnet(subnet, region):
return SubnetIpDal.delete_subnet(subnet, region)
def delete_subnet(subnet, region):
return SubnetIpDal.delete_subnet(subnet, region)
def get_subnet_colos():
return SubnetIpDal.get_colo_by_group('subnet')