1095 lines
44 KiB
Go
1095 lines
44 KiB
Go
// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
package ldapupstreamwatcher
|
|
|
|
import (
|
|
"context"
|
|
"encoding/base64"
|
|
"errors"
|
|
"fmt"
|
|
"sort"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/go-ldap/ldap/v3"
|
|
"github.com/golang/mock/gomock"
|
|
"github.com/stretchr/testify/require"
|
|
corev1 "k8s.io/api/core/v1"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/runtime"
|
|
"k8s.io/client-go/informers"
|
|
"k8s.io/client-go/kubernetes/fake"
|
|
|
|
"go.pinniped.dev/generated/latest/apis/supervisor/idp/v1alpha1"
|
|
pinnipedfake "go.pinniped.dev/generated/latest/client/supervisor/clientset/versioned/fake"
|
|
pinnipedinformers "go.pinniped.dev/generated/latest/client/supervisor/informers/externalversions"
|
|
"go.pinniped.dev/internal/certauthority"
|
|
"go.pinniped.dev/internal/controller/supervisorconfig/upstreamwatchers"
|
|
"go.pinniped.dev/internal/controllerlib"
|
|
"go.pinniped.dev/internal/endpointaddr"
|
|
"go.pinniped.dev/internal/mocks/mockldapconn"
|
|
"go.pinniped.dev/internal/oidc/provider"
|
|
"go.pinniped.dev/internal/testutil"
|
|
"go.pinniped.dev/internal/upstreamldap"
|
|
)
|
|
|
|
func TestLDAPUpstreamWatcherControllerFilterSecrets(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
tests := []struct {
|
|
name string
|
|
secret metav1.Object
|
|
wantAdd bool
|
|
wantUpdate bool
|
|
wantDelete bool
|
|
}{
|
|
{
|
|
name: "a secret of the right type",
|
|
secret: &corev1.Secret{
|
|
Type: corev1.SecretTypeBasicAuth,
|
|
ObjectMeta: metav1.ObjectMeta{Name: "some-name", Namespace: "some-namespace"},
|
|
},
|
|
wantAdd: true,
|
|
wantUpdate: true,
|
|
wantDelete: true,
|
|
},
|
|
{
|
|
name: "a secret of the wrong type",
|
|
secret: &corev1.Secret{
|
|
Type: "this-is-the-wrong-type",
|
|
ObjectMeta: metav1.ObjectMeta{Name: "some-name", Namespace: "some-namespace"},
|
|
},
|
|
},
|
|
{
|
|
name: "resource of a data type which is not watched by this controller",
|
|
secret: &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{Name: "some-name", Namespace: "some-namespace"},
|
|
},
|
|
},
|
|
}
|
|
for _, test := range tests {
|
|
test := test
|
|
t.Run(test.name, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
fakePinnipedClient := pinnipedfake.NewSimpleClientset()
|
|
pinnipedInformers := pinnipedinformers.NewSharedInformerFactory(fakePinnipedClient, 0)
|
|
ldapIDPInformer := pinnipedInformers.IDP().V1alpha1().LDAPIdentityProviders()
|
|
fakeKubeClient := fake.NewSimpleClientset()
|
|
kubeInformers := informers.NewSharedInformerFactory(fakeKubeClient, 0)
|
|
secretInformer := kubeInformers.Core().V1().Secrets()
|
|
withInformer := testutil.NewObservableWithInformerOption()
|
|
|
|
New(nil, nil, ldapIDPInformer, secretInformer, withInformer.WithInformer)
|
|
|
|
unrelated := corev1.Secret{}
|
|
filter := withInformer.GetFilterForInformer(secretInformer)
|
|
require.Equal(t, test.wantAdd, filter.Add(test.secret))
|
|
require.Equal(t, test.wantUpdate, filter.Update(&unrelated, test.secret))
|
|
require.Equal(t, test.wantUpdate, filter.Update(test.secret, &unrelated))
|
|
require.Equal(t, test.wantDelete, filter.Delete(test.secret))
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestLDAPUpstreamWatcherControllerFilterLDAPIdentityProviders(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
tests := []struct {
|
|
name string
|
|
idp metav1.Object
|
|
wantAdd bool
|
|
wantUpdate bool
|
|
wantDelete bool
|
|
}{
|
|
{
|
|
name: "any LDAPIdentityProvider",
|
|
idp: &v1alpha1.LDAPIdentityProvider{
|
|
ObjectMeta: metav1.ObjectMeta{Name: "some-name", Namespace: "some-namespace"},
|
|
},
|
|
wantAdd: true,
|
|
wantUpdate: true,
|
|
wantDelete: true,
|
|
},
|
|
}
|
|
for _, test := range tests {
|
|
test := test
|
|
t.Run(test.name, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
fakePinnipedClient := pinnipedfake.NewSimpleClientset()
|
|
pinnipedInformers := pinnipedinformers.NewSharedInformerFactory(fakePinnipedClient, 0)
|
|
ldapIDPInformer := pinnipedInformers.IDP().V1alpha1().LDAPIdentityProviders()
|
|
fakeKubeClient := fake.NewSimpleClientset()
|
|
kubeInformers := informers.NewSharedInformerFactory(fakeKubeClient, 0)
|
|
secretInformer := kubeInformers.Core().V1().Secrets()
|
|
withInformer := testutil.NewObservableWithInformerOption()
|
|
|
|
New(nil, nil, ldapIDPInformer, secretInformer, withInformer.WithInformer)
|
|
|
|
unrelated := corev1.Secret{}
|
|
filter := withInformer.GetFilterForInformer(ldapIDPInformer)
|
|
require.Equal(t, test.wantAdd, filter.Add(test.idp))
|
|
require.Equal(t, test.wantUpdate, filter.Update(&unrelated, test.idp))
|
|
require.Equal(t, test.wantUpdate, filter.Update(test.idp, &unrelated))
|
|
require.Equal(t, test.wantDelete, filter.Delete(test.idp))
|
|
})
|
|
}
|
|
}
|
|
|
|
// Wrap the func into a struct so the test can do deep equal assertions on instances of upstreamldap.Provider.
|
|
type comparableDialer struct {
|
|
upstreamldap.LDAPDialerFunc
|
|
}
|
|
|
|
func TestLDAPUpstreamWatcherControllerSync(t *testing.T) {
|
|
t.Parallel()
|
|
now := metav1.NewTime(time.Now().UTC())
|
|
|
|
const (
|
|
testNamespace = "test-namespace"
|
|
testName = "test-name"
|
|
testSecretName = "test-bind-secret"
|
|
testBindUsername = "test-bind-username"
|
|
testBindPassword = "test-bind-password"
|
|
testHost = "ldap.example.com:123"
|
|
testUserSearchBase = "test-user-search-base"
|
|
testUserSearchFilter = "test-user-search-filter"
|
|
testGroupSearchBase = "test-group-search-base"
|
|
testGroupSearchFilter = "test-group-search-filter"
|
|
testUsernameAttrName = "test-username-attr"
|
|
testGroupNameAttrName = "test-group-name-attr"
|
|
testUIDAttrName = "test-uid-attr"
|
|
)
|
|
|
|
testValidSecretData := map[string][]byte{"username": []byte(testBindUsername), "password": []byte(testBindPassword)}
|
|
|
|
testCA, err := certauthority.New("test CA", time.Minute)
|
|
require.NoError(t, err)
|
|
testCABundle := testCA.Bundle()
|
|
testCABundleBase64Encoded := base64.StdEncoding.EncodeToString(testCABundle)
|
|
|
|
validUpstream := &v1alpha1.LDAPIdentityProvider{
|
|
ObjectMeta: metav1.ObjectMeta{Name: testName, Namespace: testNamespace, Generation: 1234},
|
|
Spec: v1alpha1.LDAPIdentityProviderSpec{
|
|
Host: testHost,
|
|
TLS: &v1alpha1.TLSSpec{CertificateAuthorityData: testCABundleBase64Encoded},
|
|
Bind: v1alpha1.LDAPIdentityProviderBind{SecretName: testSecretName},
|
|
UserSearch: v1alpha1.LDAPIdentityProviderUserSearch{
|
|
Base: testUserSearchBase,
|
|
Filter: testUserSearchFilter,
|
|
Attributes: v1alpha1.LDAPIdentityProviderUserSearchAttributes{
|
|
Username: testUsernameAttrName,
|
|
UID: testUIDAttrName,
|
|
},
|
|
},
|
|
GroupSearch: v1alpha1.LDAPIdentityProviderGroupSearch{
|
|
Base: testGroupSearchBase,
|
|
Filter: testGroupSearchFilter,
|
|
Attributes: v1alpha1.LDAPIdentityProviderGroupSearchAttributes{
|
|
GroupName: testGroupNameAttrName,
|
|
},
|
|
},
|
|
},
|
|
}
|
|
editedValidUpstream := func(editFunc func(*v1alpha1.LDAPIdentityProvider)) *v1alpha1.LDAPIdentityProvider {
|
|
deepCopy := validUpstream.DeepCopy()
|
|
editFunc(deepCopy)
|
|
return deepCopy
|
|
}
|
|
|
|
providerConfigForValidUpstreamWithTLS := &upstreamldap.ProviderConfig{
|
|
Name: testName,
|
|
Host: testHost,
|
|
ConnectionProtocol: upstreamldap.TLS,
|
|
CABundle: testCABundle,
|
|
BindUsername: testBindUsername,
|
|
BindPassword: testBindPassword,
|
|
UserSearch: upstreamldap.UserSearchConfig{
|
|
Base: testUserSearchBase,
|
|
Filter: testUserSearchFilter,
|
|
UsernameAttribute: testUsernameAttrName,
|
|
UIDAttribute: testUIDAttrName,
|
|
},
|
|
GroupSearch: upstreamldap.GroupSearchConfig{
|
|
Base: testGroupSearchBase,
|
|
Filter: testGroupSearchFilter,
|
|
GroupNameAttribute: testGroupNameAttrName,
|
|
},
|
|
}
|
|
|
|
// Make a copy with targeted changes.
|
|
copyOfProviderConfigForValidUpstreamWithTLS := *providerConfigForValidUpstreamWithTLS
|
|
providerConfigForValidUpstreamWithStartTLS := ©OfProviderConfigForValidUpstreamWithTLS
|
|
providerConfigForValidUpstreamWithStartTLS.ConnectionProtocol = upstreamldap.StartTLS
|
|
|
|
bindSecretValidTrueCondition := func(gen int64) v1alpha1.Condition {
|
|
return v1alpha1.Condition{
|
|
Type: "BindSecretValid",
|
|
Status: "True",
|
|
LastTransitionTime: now,
|
|
Reason: "Success",
|
|
Message: "loaded bind secret",
|
|
ObservedGeneration: gen,
|
|
}
|
|
}
|
|
ldapConnectionValidTrueCondition := func(gen int64, secretVersion string) v1alpha1.Condition {
|
|
return v1alpha1.Condition{
|
|
Type: "LDAPConnectionValid",
|
|
Status: "True",
|
|
LastTransitionTime: now,
|
|
Reason: "Success",
|
|
Message: fmt.Sprintf(
|
|
`successfully able to connect to "%s" and bind as user "%s" [validated with Secret "%s" at version "%s"]`,
|
|
testHost, testBindUsername, testSecretName, secretVersion),
|
|
ObservedGeneration: gen,
|
|
}
|
|
}
|
|
tlsConfigurationValidLoadedTrueCondition := func(gen int64) v1alpha1.Condition {
|
|
return v1alpha1.Condition{
|
|
Type: "TLSConfigurationValid",
|
|
Status: "True",
|
|
LastTransitionTime: now,
|
|
Reason: "Success",
|
|
Message: "loaded TLS configuration",
|
|
ObservedGeneration: gen,
|
|
}
|
|
}
|
|
allConditionsTrue := func(gen int64, secretVersion string) []v1alpha1.Condition {
|
|
return []v1alpha1.Condition{
|
|
bindSecretValidTrueCondition(gen),
|
|
ldapConnectionValidTrueCondition(gen, secretVersion),
|
|
tlsConfigurationValidLoadedTrueCondition(gen),
|
|
}
|
|
}
|
|
|
|
validBindUserSecret := func(secretVersion string) *corev1.Secret {
|
|
return &corev1.Secret{
|
|
ObjectMeta: metav1.ObjectMeta{Name: testSecretName, Namespace: testNamespace, ResourceVersion: secretVersion},
|
|
Type: corev1.SecretTypeBasicAuth,
|
|
Data: testValidSecretData,
|
|
}
|
|
}
|
|
|
|
tests := []struct {
|
|
name string
|
|
initialValidatedSettings map[string]upstreamwatchers.ValidatedSettings
|
|
inputUpstreams []runtime.Object
|
|
inputSecrets []runtime.Object
|
|
setupMocks func(conn *mockldapconn.MockConn)
|
|
dialErrors map[string]error
|
|
wantErr string
|
|
wantResultingCache []*upstreamldap.ProviderConfig
|
|
wantResultingUpstreams []v1alpha1.LDAPIdentityProvider
|
|
wantValidatedSettings map[string]upstreamwatchers.ValidatedSettings
|
|
}{
|
|
{
|
|
name: "no LDAPIdentityProvider upstreams clears the cache",
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{},
|
|
},
|
|
{
|
|
name: "one valid upstream updates the cache to include only that upstream",
|
|
inputUpstreams: []runtime.Object{validUpstream},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should perform a test dial and bind.
|
|
conn.EXPECT().Bind(testBindUsername, testBindPassword).Times(1)
|
|
conn.EXPECT().Close().Times(1)
|
|
},
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{providerConfigForValidUpstreamWithTLS},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Ready",
|
|
Conditions: allConditionsTrue(1234, "4242"),
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}},
|
|
},
|
|
{
|
|
name: "missing secret",
|
|
inputUpstreams: []runtime.Object{validUpstream},
|
|
inputSecrets: []runtime.Object{},
|
|
wantErr: controllerlib.ErrSyntheticRequeue.Error(),
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Error",
|
|
Conditions: []v1alpha1.Condition{
|
|
{
|
|
Type: "BindSecretValid",
|
|
Status: "False",
|
|
LastTransitionTime: now,
|
|
Reason: "SecretNotFound",
|
|
Message: fmt.Sprintf(`secret "%s" not found`, testSecretName),
|
|
ObservedGeneration: 1234,
|
|
},
|
|
tlsConfigurationValidLoadedTrueCondition(1234),
|
|
},
|
|
},
|
|
}},
|
|
},
|
|
{
|
|
name: "secret has wrong type",
|
|
inputUpstreams: []runtime.Object{validUpstream},
|
|
inputSecrets: []runtime.Object{&corev1.Secret{
|
|
ObjectMeta: metav1.ObjectMeta{Name: testSecretName, Namespace: testNamespace},
|
|
Type: "some-other-type",
|
|
Data: testValidSecretData,
|
|
}},
|
|
wantErr: controllerlib.ErrSyntheticRequeue.Error(),
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Error",
|
|
Conditions: []v1alpha1.Condition{
|
|
{
|
|
Type: "BindSecretValid",
|
|
Status: "False",
|
|
LastTransitionTime: now,
|
|
Reason: "SecretWrongType",
|
|
Message: fmt.Sprintf(`referenced Secret "%s" has wrong type "some-other-type" (should be "kubernetes.io/basic-auth")`, testSecretName),
|
|
ObservedGeneration: 1234,
|
|
},
|
|
tlsConfigurationValidLoadedTrueCondition(1234),
|
|
},
|
|
},
|
|
}},
|
|
},
|
|
{
|
|
name: "secret is missing key",
|
|
inputUpstreams: []runtime.Object{validUpstream},
|
|
inputSecrets: []runtime.Object{&corev1.Secret{
|
|
ObjectMeta: metav1.ObjectMeta{Name: testSecretName, Namespace: testNamespace},
|
|
Type: corev1.SecretTypeBasicAuth,
|
|
}},
|
|
wantErr: controllerlib.ErrSyntheticRequeue.Error(),
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Error",
|
|
Conditions: []v1alpha1.Condition{
|
|
{
|
|
Type: "BindSecretValid",
|
|
Status: "False",
|
|
LastTransitionTime: now,
|
|
Reason: "SecretMissingKeys",
|
|
Message: fmt.Sprintf(`referenced Secret "%s" is missing required keys ["username" "password"]`, testSecretName),
|
|
ObservedGeneration: 1234,
|
|
},
|
|
tlsConfigurationValidLoadedTrueCondition(1234),
|
|
},
|
|
},
|
|
}},
|
|
},
|
|
{
|
|
name: "CertificateAuthorityData is not base64 encoded",
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Spec.TLS.CertificateAuthorityData = "this-is-not-base64-encoded"
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("")},
|
|
wantErr: controllerlib.ErrSyntheticRequeue.Error(),
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Error",
|
|
Conditions: []v1alpha1.Condition{
|
|
bindSecretValidTrueCondition(1234),
|
|
{
|
|
Type: "TLSConfigurationValid",
|
|
Status: "False",
|
|
LastTransitionTime: now,
|
|
Reason: "InvalidTLSConfig",
|
|
Message: "certificateAuthorityData is invalid: illegal base64 data at input byte 4",
|
|
ObservedGeneration: 1234,
|
|
},
|
|
},
|
|
},
|
|
}},
|
|
},
|
|
{
|
|
name: "CertificateAuthorityData is not valid pem data",
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Spec.TLS.CertificateAuthorityData = base64.StdEncoding.EncodeToString([]byte("this is not pem data"))
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("")},
|
|
wantErr: controllerlib.ErrSyntheticRequeue.Error(),
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Error",
|
|
Conditions: []v1alpha1.Condition{
|
|
bindSecretValidTrueCondition(1234),
|
|
{
|
|
Type: "TLSConfigurationValid",
|
|
Status: "False",
|
|
LastTransitionTime: now,
|
|
Reason: "InvalidTLSConfig",
|
|
Message: "certificateAuthorityData is invalid: no certificates found",
|
|
ObservedGeneration: 1234,
|
|
},
|
|
},
|
|
},
|
|
}},
|
|
},
|
|
{
|
|
name: "nil TLS configuration is valid",
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Spec.TLS = nil
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should perform a test dial and bind.
|
|
conn.EXPECT().Bind(testBindUsername, testBindPassword).Times(1)
|
|
conn.EXPECT().Close().Times(1)
|
|
},
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{
|
|
{
|
|
Name: testName,
|
|
Host: testHost,
|
|
ConnectionProtocol: upstreamldap.TLS,
|
|
CABundle: nil,
|
|
BindUsername: testBindUsername,
|
|
BindPassword: testBindPassword,
|
|
UserSearch: upstreamldap.UserSearchConfig{
|
|
Base: testUserSearchBase,
|
|
Filter: testUserSearchFilter,
|
|
UsernameAttribute: testUsernameAttrName,
|
|
UIDAttribute: testUIDAttrName,
|
|
},
|
|
GroupSearch: upstreamldap.GroupSearchConfig{
|
|
Base: testGroupSearchBase,
|
|
Filter: testGroupSearchFilter,
|
|
GroupNameAttribute: testGroupNameAttrName,
|
|
},
|
|
},
|
|
},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Ready",
|
|
Conditions: []v1alpha1.Condition{
|
|
bindSecretValidTrueCondition(1234),
|
|
ldapConnectionValidTrueCondition(1234, "4242"),
|
|
{
|
|
Type: "TLSConfigurationValid",
|
|
Status: "True",
|
|
LastTransitionTime: now,
|
|
Reason: "Success",
|
|
Message: "no TLS configuration provided",
|
|
ObservedGeneration: 1234,
|
|
},
|
|
},
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}}},
|
|
{
|
|
name: "when TLS connection fails it tries to use StartTLS instead: without a specified port it automatically switches ports",
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Spec.Host = "ldap.example.com" // when the port is not specified, automatically switch ports for StartTLS
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should perform a test dial and bind.
|
|
conn.EXPECT().Bind(testBindUsername, testBindPassword).Times(1)
|
|
conn.EXPECT().Close().Times(1)
|
|
},
|
|
dialErrors: map[string]error{
|
|
"ldap.example.com:" + ldap.DefaultLdapsPort: fmt.Errorf("some ldaps dial error"),
|
|
"ldap.example.com:" + ldap.DefaultLdapPort: nil, // no error on the regular ldap:// port
|
|
},
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{
|
|
{
|
|
Name: testName,
|
|
Host: "ldap.example.com",
|
|
ConnectionProtocol: upstreamldap.StartTLS, // successfully fell back to using StartTLS
|
|
CABundle: testCABundle,
|
|
BindUsername: testBindUsername,
|
|
BindPassword: testBindPassword,
|
|
UserSearch: upstreamldap.UserSearchConfig{
|
|
Base: testUserSearchBase,
|
|
Filter: testUserSearchFilter,
|
|
UsernameAttribute: testUsernameAttrName,
|
|
UIDAttribute: testUIDAttrName,
|
|
},
|
|
GroupSearch: upstreamldap.GroupSearchConfig{
|
|
Base: testGroupSearchBase,
|
|
Filter: testGroupSearchFilter,
|
|
GroupNameAttribute: testGroupNameAttrName,
|
|
},
|
|
},
|
|
},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Ready",
|
|
Conditions: []v1alpha1.Condition{
|
|
bindSecretValidTrueCondition(1234),
|
|
{
|
|
Type: "LDAPConnectionValid",
|
|
Status: "True",
|
|
LastTransitionTime: now,
|
|
Reason: "Success",
|
|
Message: fmt.Sprintf(
|
|
`successfully able to connect to "%s" and bind as user "%s" [validated with Secret "%s" at version "%s"]`,
|
|
"ldap.example.com", testBindUsername, testSecretName, "4242"),
|
|
ObservedGeneration: 1234,
|
|
},
|
|
tlsConfigurationValidLoadedTrueCondition(1234),
|
|
},
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.StartTLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}}},
|
|
{
|
|
name: "when TLS connection fails it tries to use StartTLS instead: with a specified port it does not automatically switch ports",
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Spec.Host = "ldap.example.com:5678" // when the port is specified, do not automatically switch ports for StartTLS
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Both dials fail, so there should be no bind.
|
|
},
|
|
dialErrors: map[string]error{
|
|
"ldap.example.com:5678": fmt.Errorf("some dial error"), // both TLS and StartTLS should try the same port and both fail
|
|
},
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{
|
|
// even though the connection test failed, still loads into the cache because it is treated like a warning
|
|
{
|
|
Name: testName,
|
|
Host: "ldap.example.com:5678",
|
|
ConnectionProtocol: upstreamldap.TLS, // need to pick TLS or StartTLS to load into the cache when both fail, so choose TLS
|
|
CABundle: testCABundle,
|
|
BindUsername: testBindUsername,
|
|
BindPassword: testBindPassword,
|
|
UserSearch: upstreamldap.UserSearchConfig{
|
|
Base: testUserSearchBase,
|
|
Filter: testUserSearchFilter,
|
|
UsernameAttribute: testUsernameAttrName,
|
|
UIDAttribute: testUIDAttrName,
|
|
},
|
|
GroupSearch: upstreamldap.GroupSearchConfig{
|
|
Base: testGroupSearchBase,
|
|
Filter: testGroupSearchFilter,
|
|
GroupNameAttribute: testGroupNameAttrName,
|
|
},
|
|
},
|
|
},
|
|
wantErr: controllerlib.ErrSyntheticRequeue.Error(),
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Error",
|
|
Conditions: []v1alpha1.Condition{
|
|
bindSecretValidTrueCondition(1234),
|
|
{
|
|
Type: "LDAPConnectionValid",
|
|
Status: "False",
|
|
LastTransitionTime: now,
|
|
Reason: "LDAPConnectionError",
|
|
Message: fmt.Sprintf(
|
|
`could not successfully connect to "%s" and bind as user "%s": error dialing host "%s": some dial error`,
|
|
"ldap.example.com:5678", testBindUsername, "ldap.example.com:5678"),
|
|
ObservedGeneration: 1234,
|
|
},
|
|
tlsConfigurationValidLoadedTrueCondition(1234),
|
|
},
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{},
|
|
},
|
|
{
|
|
name: "non-nil TLS configuration with empty CertificateAuthorityData is valid",
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Spec.TLS.CertificateAuthorityData = ""
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should perform a test dial and bind.
|
|
conn.EXPECT().Bind(testBindUsername, testBindPassword).Times(1)
|
|
conn.EXPECT().Close().Times(1)
|
|
},
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{
|
|
{
|
|
Name: testName,
|
|
Host: testHost,
|
|
ConnectionProtocol: upstreamldap.TLS,
|
|
CABundle: nil,
|
|
BindUsername: testBindUsername,
|
|
BindPassword: testBindPassword,
|
|
UserSearch: upstreamldap.UserSearchConfig{
|
|
Base: testUserSearchBase,
|
|
Filter: testUserSearchFilter,
|
|
UsernameAttribute: testUsernameAttrName,
|
|
UIDAttribute: testUIDAttrName,
|
|
},
|
|
GroupSearch: upstreamldap.GroupSearchConfig{
|
|
Base: testGroupSearchBase,
|
|
Filter: testGroupSearchFilter,
|
|
GroupNameAttribute: testGroupNameAttrName,
|
|
},
|
|
},
|
|
},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Ready",
|
|
Conditions: allConditionsTrue(1234, "4242"),
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}},
|
|
},
|
|
{
|
|
name: "one valid upstream and one invalid upstream updates the cache to include only the valid upstream",
|
|
inputUpstreams: []runtime.Object{validUpstream, editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Name = "other-upstream"
|
|
upstream.Generation = 42
|
|
upstream.Spec.Bind.SecretName = "non-existent-secret"
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should perform a test dial and bind for the one valid upstream configuration.
|
|
conn.EXPECT().Bind(testBindUsername, testBindPassword).Times(1)
|
|
conn.EXPECT().Close().Times(1)
|
|
},
|
|
wantErr: controllerlib.ErrSyntheticRequeue.Error(),
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{providerConfigForValidUpstreamWithTLS},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{
|
|
{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: "other-upstream", Generation: 42},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Error",
|
|
Conditions: []v1alpha1.Condition{
|
|
{
|
|
Type: "BindSecretValid",
|
|
Status: "False",
|
|
LastTransitionTime: now,
|
|
Reason: "SecretNotFound",
|
|
Message: fmt.Sprintf(`secret "%s" not found`, "non-existent-secret"),
|
|
ObservedGeneration: 42,
|
|
},
|
|
tlsConfigurationValidLoadedTrueCondition(42),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Ready",
|
|
Conditions: allConditionsTrue(1234, "4242"),
|
|
},
|
|
},
|
|
},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}}},
|
|
{
|
|
name: "when testing the connection to the LDAP server fails then the upstream is still added to the cache anyway (treated like a warning) but not the validated settings cache",
|
|
inputUpstreams: []runtime.Object{validUpstream},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("")},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should perform a test dial and bind.
|
|
// Expect two calls to each of these: once for trying TLS and once for trying StartTLS.
|
|
conn.EXPECT().Bind(testBindUsername, testBindPassword).Times(2).Return(errors.New("some bind error"))
|
|
conn.EXPECT().Close().Times(2)
|
|
},
|
|
wantErr: controllerlib.ErrSyntheticRequeue.Error(),
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{providerConfigForValidUpstreamWithTLS},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Error",
|
|
Conditions: []v1alpha1.Condition{
|
|
bindSecretValidTrueCondition(1234),
|
|
{
|
|
Type: "LDAPConnectionValid",
|
|
Status: "False",
|
|
LastTransitionTime: now,
|
|
Reason: "LDAPConnectionError",
|
|
Message: fmt.Sprintf(
|
|
`could not successfully connect to "%s" and bind as user "%s": error binding as "%s": some bind error`,
|
|
testHost, testBindUsername, testBindUsername),
|
|
ObservedGeneration: 1234,
|
|
},
|
|
tlsConfigurationValidLoadedTrueCondition(1234),
|
|
},
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{},
|
|
},
|
|
{
|
|
name: "when the LDAP server connection was already validated using TLS for the current resource generation and secret version, then do not validate it again and keep using TLS",
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Generation = 1234
|
|
upstream.Status.Conditions = []v1alpha1.Condition{
|
|
ldapConnectionValidTrueCondition(1234, "4242"),
|
|
}
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")},
|
|
initialValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{
|
|
testName: {BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should not perform a test dial and bind. No mocking here means the test will fail if Bind() or Close() are called.
|
|
},
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{providerConfigForValidUpstreamWithTLS},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Ready",
|
|
Conditions: allConditionsTrue(1234, "4242"),
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}}},
|
|
{
|
|
name: "when the LDAP server connection was already validated using StartTLS for the current resource generation and secret version, then do not validate it again and keep using StartTLS",
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Generation = 1234
|
|
upstream.Status.Conditions = []v1alpha1.Condition{
|
|
ldapConnectionValidTrueCondition(1234, "4242"),
|
|
}
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")},
|
|
initialValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.StartTLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should not perform a test dial and bind. No mocking here means the test will fail if Bind() or Close() are called.
|
|
},
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{providerConfigForValidUpstreamWithStartTLS},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Ready",
|
|
Conditions: allConditionsTrue(1234, "4242"),
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.StartTLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}}},
|
|
{
|
|
name: "when the LDAP server connection was validated for an older resource generation, then try to validate it again",
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Generation = 1234 // current generation
|
|
upstream.Status.Conditions = []v1alpha1.Condition{
|
|
ldapConnectionValidTrueCondition(1233, "4242"), // older spec generation!
|
|
}
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")},
|
|
initialValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
Generation: 1233,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
}},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should perform a test dial and bind.
|
|
conn.EXPECT().Bind(testBindUsername, testBindPassword).Times(1)
|
|
conn.EXPECT().Close().Times(1)
|
|
},
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{providerConfigForValidUpstreamWithTLS},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Ready",
|
|
Conditions: allConditionsTrue(1234, "4242"),
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}}},
|
|
{
|
|
name: "when the LDAP server connection validation previously failed for this resource generation, then try to validate it again",
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Generation = 1234
|
|
upstream.Status.Conditions = []v1alpha1.Condition{
|
|
{
|
|
Type: "LDAPConnectionValid",
|
|
Status: "False", // failure!
|
|
LastTransitionTime: now,
|
|
Reason: "LDAPConnectionError",
|
|
Message: "some-error-message",
|
|
ObservedGeneration: 1234, // same (current) generation!
|
|
},
|
|
}
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should perform a test dial and bind.
|
|
conn.EXPECT().Bind(testBindUsername, testBindPassword).Times(1)
|
|
conn.EXPECT().Close().Times(1)
|
|
},
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{providerConfigForValidUpstreamWithTLS},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Ready",
|
|
Conditions: allConditionsTrue(1234, "4242"),
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}}}, {
|
|
name: "when the validated settings cache is incomplete, then try to validate it again",
|
|
// this shouldn't happen, but if it does, just throw it out and try again.
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Generation = 1234
|
|
upstream.Status.Conditions = []v1alpha1.Condition{
|
|
{
|
|
Type: "LDAPConnectionValid",
|
|
Status: "False", // failure!
|
|
LastTransitionTime: now,
|
|
Reason: "LDAPConnectionError",
|
|
Message: "some-error-message",
|
|
ObservedGeneration: 1234, // same (current) generation!
|
|
},
|
|
}
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")},
|
|
initialValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
}},
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should perform a test dial and bind.
|
|
conn.EXPECT().Bind(testBindUsername, testBindPassword).Times(1)
|
|
conn.EXPECT().Close().Times(1)
|
|
},
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{providerConfigForValidUpstreamWithTLS},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Ready",
|
|
Conditions: allConditionsTrue(1234, "4242"),
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}},
|
|
},
|
|
{
|
|
name: "when the LDAP server connection was already validated for this resource generation but the bind secret has changed, then try to validate it again",
|
|
inputUpstreams: []runtime.Object{editedValidUpstream(func(upstream *v1alpha1.LDAPIdentityProvider) {
|
|
upstream.Generation = 1234
|
|
upstream.Status.Conditions = []v1alpha1.Condition{
|
|
ldapConnectionValidTrueCondition(1234, "4241"), // same spec generation, old secret version
|
|
}
|
|
})},
|
|
inputSecrets: []runtime.Object{validBindUserSecret("4242")}, // newer secret version!
|
|
initialValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4241",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}}, // old version was validated
|
|
setupMocks: func(conn *mockldapconn.MockConn) {
|
|
// Should perform a test dial and bind.
|
|
conn.EXPECT().Bind(testBindUsername, testBindPassword).Times(1)
|
|
conn.EXPECT().Close().Times(1)
|
|
},
|
|
wantResultingCache: []*upstreamldap.ProviderConfig{providerConfigForValidUpstreamWithTLS},
|
|
wantResultingUpstreams: []v1alpha1.LDAPIdentityProvider{{
|
|
ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName, Generation: 1234},
|
|
Status: v1alpha1.LDAPIdentityProviderStatus{
|
|
Phase: "Ready",
|
|
Conditions: allConditionsTrue(1234, "4242"),
|
|
},
|
|
}},
|
|
wantValidatedSettings: map[string]upstreamwatchers.ValidatedSettings{testName: {
|
|
BindSecretResourceVersion: "4242",
|
|
LDAPConnectionProtocol: upstreamldap.TLS,
|
|
UserSearchBase: testUserSearchBase,
|
|
GroupSearchBase: testGroupSearchBase,
|
|
Generation: 1234,
|
|
}}},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
tt := tt
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
fakePinnipedClient := pinnipedfake.NewSimpleClientset(tt.inputUpstreams...)
|
|
pinnipedInformers := pinnipedinformers.NewSharedInformerFactory(fakePinnipedClient, 0)
|
|
fakeKubeClient := fake.NewSimpleClientset(tt.inputSecrets...)
|
|
kubeInformers := informers.NewSharedInformerFactory(fakeKubeClient, 0)
|
|
cache := provider.NewDynamicUpstreamIDPProvider()
|
|
cache.SetLDAPIdentityProviders([]provider.UpstreamLDAPIdentityProviderI{
|
|
upstreamldap.New(upstreamldap.ProviderConfig{Name: "initial-entry"}),
|
|
})
|
|
|
|
ctrl := gomock.NewController(t)
|
|
t.Cleanup(ctrl.Finish)
|
|
|
|
conn := mockldapconn.NewMockConn(ctrl)
|
|
if tt.setupMocks != nil {
|
|
tt.setupMocks(conn)
|
|
}
|
|
|
|
dialer := &comparableDialer{upstreamldap.LDAPDialerFunc(func(ctx context.Context, addr endpointaddr.HostPort) (upstreamldap.Conn, error) {
|
|
if tt.dialErrors != nil {
|
|
dialErr := tt.dialErrors[addr.Endpoint()]
|
|
if dialErr != nil {
|
|
return nil, dialErr
|
|
}
|
|
}
|
|
return conn, nil
|
|
})}
|
|
|
|
var validatedSecretVersionCache *upstreamwatchers.SecretVersionCache
|
|
if tt.initialValidatedSettings != nil {
|
|
validatedSecretVersionCache = &upstreamwatchers.SecretVersionCache{
|
|
ValidatedSettingsByName: tt.initialValidatedSettings,
|
|
}
|
|
} else {
|
|
validatedSecretVersionCache = &upstreamwatchers.SecretVersionCache{
|
|
ValidatedSettingsByName: map[string]upstreamwatchers.ValidatedSettings{},
|
|
}
|
|
}
|
|
|
|
controller := newInternal(
|
|
cache,
|
|
validatedSecretVersionCache,
|
|
dialer,
|
|
fakePinnipedClient,
|
|
pinnipedInformers.IDP().V1alpha1().LDAPIdentityProviders(),
|
|
kubeInformers.Core().V1().Secrets(),
|
|
controllerlib.WithInformer,
|
|
)
|
|
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
defer cancel()
|
|
|
|
pinnipedInformers.Start(ctx.Done())
|
|
kubeInformers.Start(ctx.Done())
|
|
controllerlib.TestRunSynchronously(t, controller)
|
|
|
|
syncCtx := controllerlib.Context{Context: ctx, Key: controllerlib.Key{}}
|
|
|
|
if err := controllerlib.TestSync(t, controller, syncCtx); tt.wantErr != "" {
|
|
require.EqualError(t, err, tt.wantErr)
|
|
} else {
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
actualIDPList := cache.GetLDAPIdentityProviders()
|
|
require.Equal(t, len(tt.wantResultingCache), len(actualIDPList))
|
|
for i := range actualIDPList {
|
|
actualIDP := actualIDPList[i].(*upstreamldap.Provider)
|
|
copyOfExpectedValueForResultingCache := *tt.wantResultingCache[i] // copy before edit to avoid race because these tests are run in parallel
|
|
// The dialer that was passed in to the controller's constructor should always have been
|
|
// passed through to the provider.
|
|
copyOfExpectedValueForResultingCache.Dialer = dialer
|
|
require.Equal(t, copyOfExpectedValueForResultingCache, actualIDP.GetConfig())
|
|
}
|
|
|
|
actualUpstreams, err := fakePinnipedClient.IDPV1alpha1().LDAPIdentityProviders(testNamespace).List(ctx, metav1.ListOptions{})
|
|
require.NoError(t, err)
|
|
|
|
// Assert on the expected Status of the upstreams. Preprocess the upstreams a bit so that they're easier to assert against.
|
|
normalizedActualUpstreams := normalizeLDAPUpstreams(actualUpstreams.Items, now)
|
|
require.Equal(t, len(tt.wantResultingUpstreams), len(normalizedActualUpstreams))
|
|
for i := range tt.wantResultingUpstreams {
|
|
// Require each separately to get a nice diff when the test fails.
|
|
require.Equal(t, tt.wantResultingUpstreams[i], normalizedActualUpstreams[i])
|
|
}
|
|
|
|
// Check that the controller remembered which version of the secret it most recently validated successfully with.
|
|
if tt.wantValidatedSettings == nil {
|
|
tt.wantValidatedSettings = map[string]upstreamwatchers.ValidatedSettings{}
|
|
}
|
|
require.Equal(t, tt.wantValidatedSettings, validatedSecretVersionCache.ValidatedSettingsByName)
|
|
})
|
|
}
|
|
}
|
|
|
|
func normalizeLDAPUpstreams(upstreams []v1alpha1.LDAPIdentityProvider, now metav1.Time) []v1alpha1.LDAPIdentityProvider {
|
|
result := make([]v1alpha1.LDAPIdentityProvider, 0, len(upstreams))
|
|
for _, u := range upstreams {
|
|
normalized := u.DeepCopy()
|
|
|
|
// We're only interested in comparing the status, so zero out the spec.
|
|
normalized.Spec = v1alpha1.LDAPIdentityProviderSpec{}
|
|
|
|
// Round down the LastTransitionTime values to `now` if they were just updated. This makes
|
|
// it much easier to encode assertions about the expected timestamps.
|
|
for i := range normalized.Status.Conditions {
|
|
if time.Since(normalized.Status.Conditions[i].LastTransitionTime.Time) < 5*time.Second {
|
|
normalized.Status.Conditions[i].LastTransitionTime = now
|
|
}
|
|
}
|
|
result = append(result, *normalized)
|
|
}
|
|
|
|
sort.SliceStable(result, func(i, j int) bool {
|
|
return result[i].Name < result[j].Name
|
|
})
|
|
|
|
return result
|
|
}
|