def ensureIpAddressInIpNet(obj):
"""address must be in network
"""
if obj.ipNet is not None:
ipNet = IP(obj.ipNet.ipv4)
mynet = IP(obj.ipv4)
if not mynet in ipNet:
raise Invalid(u"'%s' not in '%s'" % (obj.ipv4, obj.ipNet.ipv4))
def _validate(self, value):
""" validation method for forms """
## call parent validations
TextLine._validate(self, value)
try:
## we only try to initialize an instance of IPy
ip = IP(value)
except:
raise HostIpValidError(value, 1)
if ip.strNetmask() != '255.255.255.255':
raise HostNetmaskValidError(value, 1)
def AllValidSubIpNets(dummy_context):
uidutil = getUtility(IIntIds)
validObjects = []
if IIpNet.providedBy(dummy_context):
myIpNetIp = IP(dummy_context.ipv4)
for (oid, oobj) in uidutil.items():
if IIpNet.providedBy(oobj.object):
i_IpNetIp = IP(oobj.object.ipv4)
if i_IpNetIp in myIpNetIp and \
oobj.object != dummy_context:
validObjects.append(oobj.object)
else:
for (oid, oobj) in uidutil.items():
if IIpNet.providedBy(oobj.object):
validObjects.append(oobj.object)
return ComponentsFromObjList(dummy_context, validObjects, 'ipv4')
def _validate(self, value):
""" validation method for forms """
## call parent validations
TextLine._validate(self, value)
try:
## we only try to initialize an instance of IPy
ip = IP(value)
except:
raise NetIpValidError(value, 1)
def ensureSubnetInIpNet(obj):
"""publicKey must be valid PEM string
"""
if obj.parentnet is not None:
if IIpNet.providedBy(obj.parentnet):
parentnet = IP(obj.parentnet.ipv4)
else:
parentnet = IP(obj.parentnet)
mynet = IP(obj.ipv4)
if not mynet in parentnet:
raise Invalid(u"'%s' not in '%s'" %
(obj.ipv4, obj.parentnet.ipv4))
if obj.subnets is not None:
mynet = IP(obj.ipv4)
for subnet_obj in obj.subnets:
subnet = IP(subnet_obj.ipv4)
if not subnet in mynet:
raise Invalid(u"'%s' not in '%s'" %
(subnet_obj.ipv4, obj.ipv4))
def getSortKey(self, item, formatter):
hostIpList = item.getIpList()
if len(hostIpList) > 0:
return IP(hostIpList[0])
return None
def containsIp(self, ipString):
""" is ip(String) part of this network?
"""
myIp = IP(self.ipv4)
testIp = IP(ipString)
return testIp in myIp
def getSortKey(self, item, formatter):
key = self.getter(item, formatter)
return IP(key).int()