api/v2: add POST /device/{id}/expire

SaaS has it, and the replays went round its absence. Same effect as the v1 route.

hscontrol/api/v2/devices.go

@@ -353,6 +353,33 @@ func registerDevices(api huma.API, b Backend) {
 		return &emptyOutput{}, nil
 	})
 
+	huma.Register(api, requireScope(huma.Operation{
+		OperationID:   "expireDevice",
+		Method:        http.MethodPost,
+		Path:          "/api/v2/device/{id}/expire",
+		Summary:       "Expire a device's key",
+		Tags:          deviceTags,
+		Security:      security,
+		DefaultStatus: http.StatusOK,
+		Errors:        []int{http.StatusUnauthorized, http.StatusForbidden, http.StatusNotFound},
+	}, scope.DevicesCore), func(ctx context.Context, in *deviceByIDInput) (*emptyOutput, error) {
+		node, err := lookupNode(b, in.DeviceID)
+		if err != nil {
+			return nil, err
+		}
+
+		now := time.Now()
+
+		_, nodeChange, err := b.State.SetNodeExpiry(node.ID(), &now)
+		b.Change(nodeChange)
+
+		if err != nil {
+			return nil, mapError("expiring device", err)
+		}
+
+		return &emptyOutput{}, nil
+	})
+
 	huma.Register(api, requireScope(huma.Operation{
 		OperationID:   "setDeviceKey",
 		Method:        http.MethodPost,

hscontrol/apiv2_oauth_matrix_test.go

@@ -117,6 +117,7 @@ func TestAPIv2OAuthMatrix_Enforcement(t *testing.T) {
 		{"listDevices", http.MethodGet, "/api/v2/tailnet/-/devices", scope.DevicesCoreRead, nil, false},
 		{"deleteDevice", http.MethodDelete, "/api/v2/device/1", scope.DevicesCore, nil, false},
 		{"authorizeDevice", http.MethodPost, "/api/v2/device/1/authorized", scope.DevicesCore, map[string]any{}, false},
+		{"expireDevice", http.MethodPost, "/api/v2/device/1/expire", scope.DevicesCore, map[string]any{}, false},
 		{"setDeviceName", http.MethodPost, "/api/v2/device/1/name", scope.DevicesCore, map[string]any{}, false},
 		{"setDeviceTags", http.MethodPost, "/api/v2/device/1/tags", scope.DevicesCore, map[string]any{}, false},
 		{"setDeviceKey", http.MethodPost, "/api/v2/device/1/key", scope.DevicesCore, map[string]any{}, false},

hscontrol/servertest/via_ha_compat_test.go

@@ -1038,10 +1038,9 @@ func (r *stepReplay) setPolicy(t *testing.T, stepName, policy string) {
 	}
 }
 
-// api replays one admin exchange, the i-th action of its step. Device and
-// key deletes go to the v2 API; key mints and expiry, which the v2 API lacks
-// or would answer with secrets, go to State. Reads are replayed only with
-// readAPI.
+// api replays one admin exchange, the i-th action of its step. Device calls
+// and key deletes go to the v2 API; key mints, which it would answer with
+// secrets, go to State. Reads are replayed only with readAPI.
 func (r *stepReplay) api(t *testing.T, stepName string, i int, a testcapture.Action) {
 	t.Helper()
 
@@ -1121,13 +1120,6 @@ func (r *stepReplay) api(t *testing.T, stepName string, i int, a testcapture.Act
 		// Headscale has no user roles; a role decides only what the user's
 		// own API key may call, and the replay mints for him directly.
 
-	case a.Method == http.MethodPost && strings.HasSuffix(a.Path, "/expire"):
-		now := time.Now()
-
-		_, c, err := r.srv.State().SetNodeExpiry(r.node(t, deviceAlias(t, a.Path)).ID(), &now)
-		require.NoError(t, err, "%s: expire", stepName)
-		r.srv.App.Change(c)
-
 	case strings.HasPrefix(a.Path, "/device/"):
 		path, ok := r.v2Path(a.Path)
 		require.True(t, ok, "%s: %s names no single device", stepName, a.Path)