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Fixes #6896: Fix validation of IP address assigned as device/VM primary via NAT relation

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This commit is contained in:
jeremystretch 2021-08-11 21:15:45 -04:00
parent db359719a9
commit 42c71984f9
2 changed files with 10 additions and 12 deletions
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1
docs/release-notes/version-2.11.md
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@ -11,6 +11,7 @@
* [#6740](https://github.com/netbox-community/netbox/issues/6740) - Add import button to VM interfaces list
* [#6892](https://github.com/netbox-community/netbox/issues/6892) - Fix validation of unit ranges when creating a rack reservation
* [#6896](https://github.com/netbox-community/netbox/issues/6896) - Fix validation of IP address assigned as device/VM primary via NAT relation
* [#6902](https://github.com/netbox-community/netbox/issues/6902) - Populate device field when cloning device components
* [#6908](https://github.com/netbox-community/netbox/issues/6908) - Allow assignment of scope to VLAN groups upon import
* [#6909](https://github.com/netbox-community/netbox/issues/6909) - Remove extraneous `site` column from VLAN group import form

21
netbox/ipam/models/ip.py
View File

@ -649,18 +649,15 @@ class IPAddress(PrimaryModel):
# Check for primary IP assignment that doesn't match the assigned device/VM
if self.pk:
device = Device.objects.filter(Q(primary_ip4=self) | Q(primary_ip6=self)).first()
if device:
if getattr(self.assigned_object, 'device', None) != device:
raise ValidationError({
'interface': f"IP address is primary for device {device} but not assigned to it!"
})
vm = VirtualMachine.objects.filter(Q(primary_ip4=self) | Q(primary_ip6=self)).first()
if vm:
if getattr(self.assigned_object, 'virtual_machine', None) != vm:
raise ValidationError({
'vminterface': f"IP address is primary for virtual machine {vm} but not assigned to it!"
})
for cls, attr in ((Device, 'device'), (VirtualMachine, 'virtual_machine')):
parent = cls.objects.filter(Q(primary_ip4=self) | Q(primary_ip6=self)).first()
if parent and getattr(self.assigned_object, attr) != parent:
# Check for a NAT relationship
if not self.nat_inside or getattr(self.nat_inside.assigned_object, attr) != parent:
raise ValidationError({
'interface': f"IP address is primary for {cls._meta.model_name} {parent} but "
f"not assigned to it!"
})
# Validate IP status selection
if self.status == IPAddressStatusChoices.STATUS_SLAAC and self.family != 6: