Files
headscale/hscontrol/state/autoapprove_test.go
T
Kristoffer Dalby a518a5076a state: batch route auto-approval into one policy rebuild
Per-node SetApprovedRoutes made each policy reload O(m*n^2).
2026-06-08 10:04:49 +02:00

43 lines
1.3 KiB
Go

package state
import (
"net/netip"
"testing"
"github.com/juanfont/headscale/hscontrol/types"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"tailscale.com/tailcfg"
)
// TestAutoApproveBatchApprovesRoutes verifies the batched autoApproveNodes still
// approves a node's advertised route when policy auto-approvers permit it. The
// batching collapses the per-node SetApprovedRoutes calls into one NodeStore
// update and one policy rebuild; this guards that correctness is preserved.
func TestAutoApproveBatchApprovesRoutes(t *testing.T) {
_, s, nodeID := persistTestSetup(t)
t.Cleanup(func() { _ = s.Close() })
route := netip.MustParsePrefix("10.0.0.0/24")
_, ok := s.nodeStore.UpdateNode(nodeID, func(n *types.Node) {
n.Hostinfo = &tailcfg.Hostinfo{RoutableIPs: []netip.Prefix{route}}
})
require.True(t, ok)
pol := `{
"autoApprovers": {"routes": {"10.0.0.0/24": ["persist-user@"]}},
"acls": [{"action": "accept", "src": ["*"], "dst": ["*:*"]}]
}`
_, err := s.SetPolicy([]byte(pol))
require.NoError(t, err)
_, err = s.ReloadPolicy()
require.NoError(t, err)
nv, ok := s.GetNodeByID(nodeID)
require.True(t, ok)
assert.Contains(t, nv.ApprovedRoutes().AsSlice(), route,
"auto-approver should have approved the advertised route")
}