Initial commit

internal/controller/networkconfiguration_controller.go

@@ -0,0 +1,71 @@
+/*
+Copyright 2025 Vegard Engen.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package controller
+
+import (
+	"context"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/controller-runtime/pkg/log"
+
+	unifiv1beta1 "github.com/vegardengen/unifi-network-operator/api/v1beta1"
+	"github.com/vegardengen/unifi-network-operator/internal/unifi"
+)
+
+// NetworkconfigurationReconciler reconciles a Networkconfiguration object
+type NetworkconfigurationReconciler struct {
+	client.Client
+	Scheme *runtime.Scheme
+	UnifiClient *unifi.UnifiClient
+}
+
+// +kubebuilder:rbac:groups=unifi.engen.priv.no,resources=networkconfigurations,verbs=get;list;watch;create;update;patch;delete
+// +kubebuilder:rbac:groups=unifi.engen.priv.no,resources=networkconfigurations/status,verbs=get;update;patch
+// +kubebuilder:rbac:groups=unifi.engen.priv.no,resources=networkconfigurations/finalizers,verbs=update
+
+// Reconcile is part of the main kubernetes reconciliation loop which aims to
+// move the current state of the cluster closer to the desired state.
+// TODO(user): Modify the Reconcile function to compare the state specified by
+// the Networkconfiguration object against the actual cluster state, and then
+// perform operations to make the cluster state reflect the state specified by
+// the user.
+//
+// For more details, check Reconcile and its Result here:
+// - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.20.2/pkg/reconcile
+func (r *NetworkconfigurationReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
+	log := log.FromContext(ctx)
+
+	networks, err := r.UnifiClient.Client.ListNetwork(context.Background(), r.UnifiClient.SiteID)
+	if err != nil {
+           log.Error(err,"Failed to list Unifi Networks")
+           return ctrl.Result{}, err
+        }
+	for _,network := range networks {
+	   log.Info("Network found: %s", network.Name)
+        }
+	return ctrl.Result{}, nil
+}
+
+// SetupWithManager sets up the controller with the Manager.
+func (r *NetworkconfigurationReconciler) SetupWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewControllerManagedBy(mgr).
+		For(&unifiv1beta1.Networkconfiguration{}).
+		Named("networkconfiguration").
+		Complete(r)
+}

internal/controller/networkconfiguration_controller_test.go

@@ -0,0 +1,84 @@
+/*
+Copyright 2025 Vegard Engen.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package controller
+
+import (
+	"context"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/reconcile"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	unifiv1beta1 "github.com/vegardengen/unifi-network-operator/api/v1beta1"
+)
+
+var _ = Describe("Networkconfiguration Controller", func() {
+	Context("When reconciling a resource", func() {
+		const resourceName = "test-resource"
+
+		ctx := context.Background()
+
+		typeNamespacedName := types.NamespacedName{
+			Name:      resourceName,
+			Namespace: "default", // TODO(user):Modify as needed
+		}
+		networkconfiguration := &unifiv1beta1.Networkconfiguration{}
+
+		BeforeEach(func() {
+			By("creating the custom resource for the Kind Networkconfiguration")
+			err := k8sClient.Get(ctx, typeNamespacedName, networkconfiguration)
+			if err != nil && errors.IsNotFound(err) {
+				resource := &unifiv1beta1.Networkconfiguration{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      resourceName,
+						Namespace: "default",
+					},
+					// TODO(user): Specify other spec details if needed.
+				}
+				Expect(k8sClient.Create(ctx, resource)).To(Succeed())
+			}
+		})
+
+		AfterEach(func() {
+			// TODO(user): Cleanup logic after each test, like removing the resource instance.
+			resource := &unifiv1beta1.Networkconfiguration{}
+			err := k8sClient.Get(ctx, typeNamespacedName, resource)
+			Expect(err).NotTo(HaveOccurred())
+
+			By("Cleanup the specific resource instance Networkconfiguration")
+			Expect(k8sClient.Delete(ctx, resource)).To(Succeed())
+		})
+		It("should successfully reconcile the resource", func() {
+			By("Reconciling the created resource")
+			controllerReconciler := &NetworkconfigurationReconciler{
+				Client: k8sClient,
+				Scheme: k8sClient.Scheme(),
+			}
+
+			_, err := controllerReconciler.Reconcile(ctx, reconcile.Request{
+				NamespacedName: typeNamespacedName,
+			})
+			Expect(err).NotTo(HaveOccurred())
+			// TODO(user): Add more specific assertions depending on your controller's reconciliation logic.
+			// Example: If you expect a certain status condition after reconciliation, verify it here.
+		})
+	})
+})

internal/controller/suite_test.go

@@ -0,0 +1,116 @@
+/*
+Copyright 2025 Vegard Engen.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package controller
+
+import (
+	"context"
+	"os"
+	"path/filepath"
+	"testing"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+
+	"k8s.io/client-go/kubernetes/scheme"
+	"k8s.io/client-go/rest"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/controller-runtime/pkg/envtest"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+	"sigs.k8s.io/controller-runtime/pkg/log/zap"
+
+	unifiv1beta1 "github.com/vegardengen/unifi-network-operator/api/v1beta1"
+	// +kubebuilder:scaffold:imports
+)
+
+// These tests use Ginkgo (BDD-style Go testing framework). Refer to
+// http://onsi.github.io/ginkgo/ to learn more about Ginkgo.
+
+var (
+	ctx       context.Context
+	cancel    context.CancelFunc
+	testEnv   *envtest.Environment
+	cfg       *rest.Config
+	k8sClient client.Client
+)
+
+func TestControllers(t *testing.T) {
+	RegisterFailHandler(Fail)
+
+	RunSpecs(t, "Controller Suite")
+}
+
+var _ = BeforeSuite(func() {
+	logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true)))
+
+	ctx, cancel = context.WithCancel(context.TODO())
+
+	var err error
+	err = unifiv1beta1.AddToScheme(scheme.Scheme)
+	Expect(err).NotTo(HaveOccurred())
+
+	// +kubebuilder:scaffold:scheme
+
+	By("bootstrapping test environment")
+	testEnv = &envtest.Environment{
+		CRDDirectoryPaths:     []string{filepath.Join("..", "..", "config", "crd", "bases")},
+		ErrorIfCRDPathMissing: true,
+	}
+
+	// Retrieve the first found binary directory to allow running tests from IDEs
+	if getFirstFoundEnvTestBinaryDir() != "" {
+		testEnv.BinaryAssetsDirectory = getFirstFoundEnvTestBinaryDir()
+	}
+
+	// cfg is defined in this file globally.
+	cfg, err = testEnv.Start()
+	Expect(err).NotTo(HaveOccurred())
+	Expect(cfg).NotTo(BeNil())
+
+	k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme})
+	Expect(err).NotTo(HaveOccurred())
+	Expect(k8sClient).NotTo(BeNil())
+})
+
+var _ = AfterSuite(func() {
+	By("tearing down the test environment")
+	cancel()
+	err := testEnv.Stop()
+	Expect(err).NotTo(HaveOccurred())
+})
+
+// getFirstFoundEnvTestBinaryDir locates the first binary in the specified path.
+// ENVTEST-based tests depend on specific binaries, usually located in paths set by
+// controller-runtime. When running tests directly (e.g., via an IDE) without using
+// Makefile targets, the 'BinaryAssetsDirectory' must be explicitly configured.
+//
+// This function streamlines the process by finding the required binaries, similar to
+// setting the 'KUBEBUILDER_ASSETS' environment variable. To ensure the binaries are
+// properly set up, run 'make setup-envtest' beforehand.
+func getFirstFoundEnvTestBinaryDir() string {
+	basePath := filepath.Join("..", "..", "bin", "k8s")
+	entries, err := os.ReadDir(basePath)
+	if err != nil {
+		logf.Log.Error(err, "Failed to read directory", "path", basePath)
+		return ""
+	}
+	for _, entry := range entries {
+		if entry.IsDir() {
+			return filepath.Join(basePath, entry.Name())
+		}
+	}
+	return ""
+}

internal/unifi/unifi.go

@@ -0,0 +1,72 @@
+/* https://github.com/clbx/kube-port-forward-controller */
+
+package unifi
+
+import (
+	"context"
+	"crypto/tls"
+	"errors"
+	"fmt"
+	"net/http"
+	"net/http/cookiejar"
+	"os"
+
+	"github.com/vegardengen/go-unifi/unifi"
+)
+
+type UnifiClient struct {
+	Client *unifi.Client
+	SiteID string
+}
+
+func CreateUnifiClient() (*UnifiClient, error) {
+	client := &unifi.Client{}
+
+	unifiURL := os.Getenv("UNIFI_URL")
+	if unifiURL == "" {
+		return nil, errors.New("could not get UniFi URL from environment variables")
+	}
+
+	siteID := os.Getenv("UNIFI_SITE")
+	if siteID == "" {
+		return nil, errors.New("could not get UniFi site ID from environment variables")
+	}
+
+	username := os.Getenv("UNIFI_USER")
+	if username == "" {
+		return nil, errors.New("could not get UniFi username from environment variables")
+	}
+
+	password := os.Getenv("UNIFI_PASSWORD")
+	if password == "" {
+		return nil, errors.New("could not get UniFi password from environment variables")
+	}
+
+	if err := client.SetBaseURL(unifiURL); err != nil {
+		return nil, err
+	}
+
+	jar, _ := cookiejar.New(nil)
+	tr := &http.Transport{
+		TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+	}
+	httpClient := &http.Client{
+		Jar:       jar,
+		Transport: tr,
+	}
+
+	if err := client.SetHTTPClient(httpClient); err != nil {
+		return nil, errors.New(fmt.Sprintf("failed to set HTTP client: %s", err))
+	}
+
+	if err := client.Login(context.Background(), username, password); err != nil {
+		return nil, errors.New(fmt.Sprintf("could not log into UniFi controller: %s", err))
+	}
+
+	unifiClient := &UnifiClient{
+		Client: client,
+		SiteID: siteID,
+	}
+
+	return unifiClient, nil
+}