Update dependencies

pkg/ingress/annotations/auth/main_test.go

@@ -0,0 +1,177 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+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 auth
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"testing"
+	"time"
+
+	"github.com/pkg/errors"
+
+	api "k8s.io/api/core/v1"
+	extensions "k8s.io/api/extensions/v1beta1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/intstr"
+)
+
+func buildIngress() *extensions.Ingress {
+	defaultBackend := extensions.IngressBackend{
+		ServiceName: "default-backend",
+		ServicePort: intstr.FromInt(80),
+	}
+
+	return &extensions.Ingress{
+		ObjectMeta: meta_v1.ObjectMeta{
+			Name:      "foo",
+			Namespace: api.NamespaceDefault,
+		},
+		Spec: extensions.IngressSpec{
+			Backend: &extensions.IngressBackend{
+				ServiceName: "default-backend",
+				ServicePort: intstr.FromInt(80),
+			},
+			Rules: []extensions.IngressRule{
+				{
+					Host: "foo.bar.com",
+					IngressRuleValue: extensions.IngressRuleValue{
+						HTTP: &extensions.HTTPIngressRuleValue{
+							Paths: []extensions.HTTPIngressPath{
+								{
+									Path:    "/foo",
+									Backend: defaultBackend,
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+	}
+}
+
+type mockSecret struct {
+}
+
+func (m mockSecret) GetSecret(name string) (*api.Secret, error) {
+	if name != "default/demo-secret" {
+		return nil, errors.Errorf("there is no secret with name %v", name)
+	}
+
+	return &api.Secret{
+		ObjectMeta: meta_v1.ObjectMeta{
+			Namespace: api.NamespaceDefault,
+			Name:      "demo-secret",
+		},
+		Data: map[string][]byte{"auth": []byte("foo:$apr1$OFG3Xybp$ckL0FHDAkoXYIlH9.cysT0")},
+	}, nil
+}
+
+func TestIngressWithoutAuth(t *testing.T) {
+	ing := buildIngress()
+	_, dir, _ := dummySecretContent(t)
+	defer os.RemoveAll(dir)
+	_, err := NewParser(dir, mockSecret{}).Parse(ing)
+	if err == nil {
+		t.Error("Expected error with ingress without annotations")
+	}
+}
+
+func TestIngressAuth(t *testing.T) {
+	ing := buildIngress()
+
+	data := map[string]string{}
+	data[authType] = "basic"
+	data[authSecret] = "demo-secret"
+	data[authRealm] = "-realm-"
+	ing.SetAnnotations(data)
+
+	_, dir, _ := dummySecretContent(t)
+	defer os.RemoveAll(dir)
+
+	i, err := NewParser(dir, mockSecret{}).Parse(ing)
+	if err != nil {
+		t.Errorf("Uxpected error with ingress: %v", err)
+	}
+	auth, ok := i.(*BasicDigest)
+	if !ok {
+		t.Errorf("expected a BasicDigest type")
+	}
+	if auth.Type != "basic" {
+		t.Errorf("Expected basic as auth type but returned %s", auth.Type)
+	}
+	if auth.Realm != "-realm-" {
+		t.Errorf("Expected -realm- as realm but returned %s", auth.Realm)
+	}
+	if !auth.Secured {
+		t.Errorf("Expected true as secured but returned %v", auth.Secured)
+	}
+}
+
+func TestIngressAuthWithoutSecret(t *testing.T) {
+	ing := buildIngress()
+
+	data := map[string]string{}
+	data[authType] = "basic"
+	data[authSecret] = "invalid-secret"
+	data[authRealm] = "-realm-"
+	ing.SetAnnotations(data)
+
+	_, dir, _ := dummySecretContent(t)
+	defer os.RemoveAll(dir)
+
+	_, err := NewParser(dir, mockSecret{}).Parse(ing)
+	if err == nil {
+		t.Errorf("expected an error with invalid secret name")
+	}
+}
+
+func dummySecretContent(t *testing.T) (string, string, *api.Secret) {
+	dir, err := ioutil.TempDir("", fmt.Sprintf("%v", time.Now().Unix()))
+	if err != nil {
+		t.Error(err)
+	}
+
+	tmpfile, err := ioutil.TempFile("", "example-")
+	if err != nil {
+		t.Error(err)
+	}
+	defer tmpfile.Close()
+	s, _ := mockSecret{}.GetSecret("default/demo-secret")
+	return tmpfile.Name(), dir, s
+}
+
+func TestDumpSecret(t *testing.T) {
+	tmpfile, dir, s := dummySecretContent(t)
+	defer os.RemoveAll(dir)
+
+	sd := s.Data
+	s.Data = nil
+
+	err := dumpSecret(tmpfile, s)
+	if err == nil {
+		t.Errorf("Expected error with secret without auth")
+	}
+
+	s.Data = sd
+	err = dumpSecret(tmpfile, s)
+	if err != nil {
+		t.Errorf("Unexpected error creating htpasswd file %v: %v", tmpfile, err)
+	}
+}