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Prevent modifying peers on managed node

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Add validation to prevent any managed node
from modifying "peers" through the API

Peering from these nodes should be handled
by setting peers_from_control_nodes only.

Managed nodes are control nodes and
ingress hop nodes.

Signed-off-by: Seth Foster <fosterbseth@gmail.com>
This commit is contained in:
Seth Foster
2024-01-23 15:50:16 -05:00
committed by Seth Foster
parent b093c89a84
commit c333d0e82f
2 changed files with 6 additions and 8 deletions
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8
awx/api/serializers.py
View File

@@ -5680,13 +5680,11 @@ class InstanceSerializer(BaseSerializer):
if not self.instance and not settings.IS_K8S: if not self.instance and not settings.IS_K8S:
raise serializers.ValidationError(_("Can only create instances on Kubernetes or OpenShift.")) raise serializers.ValidationError(_("Can only create instances on Kubernetes or OpenShift."))
node_type = get_field_from_model_or_attrs("node_type") managed = get_field_from_model_or_attrs("managed")
if node_type in [Instance.Types.CONTROL, Instance.Types.HYBRID]: if managed:
if check_peers_changed(): if check_peers_changed():
raise serializers.ValidationError( raise serializers.ValidationError(_("Setting peers manually for managed nodes is not allowed."))
_("Setting peers manually for control nodes is not allowed. Enable peers_from_control_nodes on the hop and execution nodes instead.")
)
if not settings.IS_K8S: if not settings.IS_K8S:
if check_peers_changed(): if check_peers_changed():

6
awx/main/tests/functional/api/test_instance_peers.py
View File

@@ -188,7 +188,7 @@ class TestPeers:
for control nodes, peers field should not be for control nodes, peers field should not be
modified directly via patch. modified directly via patch.
""" """
control = Instance.objects.create(hostname='abc', node_type=node_type) control = Instance.objects.create(hostname='abc', node_type=node_type, managed=True)
hop1 = Instance.objects.create(hostname='hop1', node_type='hop') hop1 = Instance.objects.create(hostname='hop1', node_type='hop')
hop1addr = ReceptorAddress.objects.create(instance=hop1, address='hop1', peers_from_control_nodes=True, canonical=True) hop1addr = ReceptorAddress.objects.create(instance=hop1, address='hop1', peers_from_control_nodes=True, canonical=True)
hop2 = Instance.objects.create(hostname='hop2', node_type='hop') hop2 = Instance.objects.create(hostname='hop2', node_type='hop')
@@ -200,7 +200,7 @@ class TestPeers:
user=admin_user, user=admin_user,
expect=400, # cannot add peers manually expect=400, # cannot add peers manually
) )
assert 'Setting peers manually for control nodes is not allowed.' in str(resp.data) assert 'Setting peers manually for managed nodes is not allowed.' in str(resp.data)
patch( patch(
url=reverse('api:instance_detail', kwargs={'pk': control.pk}), url=reverse('api:instance_detail', kwargs={'pk': control.pk}),
@@ -214,7 +214,7 @@ class TestPeers:
user=admin_user, user=admin_user,
expect=400, # cannot remove peers directly expect=400, # cannot remove peers directly
) )
assert 'Setting peers manually for control nodes is not allowed.' in str(resp.data) assert 'Setting peers manually for managed nodes is not allowed.' in str(resp.data)
patch( patch(
url=reverse('api:instance_detail', kwargs={'pk': control.pk}), url=reverse('api:instance_detail', kwargs={'pk': control.pk}),