204 lines
7.6 KiB
Go
204 lines
7.6 KiB
Go
// Copyright 2020-2023 the Pinniped contributors. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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package pkce
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import (
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"context"
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"net/url"
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"testing"
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"time"
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"github.com/ory/fosite"
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"github.com/ory/fosite/handler/pkce"
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"github.com/pkg/errors"
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"github.com/stretchr/testify/require"
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/client-go/kubernetes/fake"
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corev1client "k8s.io/client-go/kubernetes/typed/core/v1"
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coretesting "k8s.io/client-go/testing"
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clocktesting "k8s.io/utils/clock/testing"
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"go.pinniped.dev/internal/federationdomain/clientregistry"
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"go.pinniped.dev/internal/psession"
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"go.pinniped.dev/internal/testutil"
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)
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const namespace = "test-ns"
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var fakeNow = time.Date(2030, time.January, 1, 0, 0, 0, 0, time.UTC)
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var lifetime = time.Minute * 10
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var fakeNowPlusLifetimeAsString = metav1.Time{Time: fakeNow.Add(lifetime)}.Format(time.RFC3339)
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func TestPKCEStorage(t *testing.T) {
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secretsGVR := schema.GroupVersionResource{
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Group: "",
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Version: "v1",
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Resource: "secrets",
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}
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wantActions := []coretesting.Action{
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coretesting.NewCreateAction(secretsGVR, namespace, &corev1.Secret{
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ObjectMeta: metav1.ObjectMeta{
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Name: "pinniped-storage-pkce-pwu5zs7lekbhnln2w4",
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ResourceVersion: "",
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Labels: map[string]string{
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"storage.pinniped.dev/type": "pkce",
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},
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Annotations: map[string]string{
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"storage.pinniped.dev/garbage-collect-after": fakeNowPlusLifetimeAsString,
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},
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},
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Data: map[string][]byte{
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"pinniped-storage-data": []byte(`{"request":{"id":"abcd-1","requestedAt":"0001-01-01T00:00:00Z","client":{"id":"pinny","redirect_uris":null,"grant_types":null,"response_types":null,"scopes":null,"audience":null,"public":true,"jwks_uri":"where","jwks":null,"token_endpoint_auth_method":"something","request_uris":null,"request_object_signing_alg":"","token_endpoint_auth_signing_alg":""},"scopes":null,"grantedScopes":null,"form":{"key":["val"]},"session":{"fosite":{"id_token_claims":null,"headers":null,"expires_at":null,"username":"snorlax","subject":"panda"},"custom":{"username":"fake-username","upstreamUsername":"fake-upstream-username","upstreamGroups":["fake-upstream-group1","fake-upstream-group2"],"providerUID":"fake-provider-uid","providerName":"fake-provider-name","providerType":"fake-provider-type","warnings":null,"oidc":{"upstreamRefreshToken":"fake-upstream-refresh-token","upstreamAccessToken":"","upstreamSubject":"some-subject","upstreamIssuer":"some-issuer"}}},"requestedAudience":null,"grantedAudience":null},"version":"5"}`),
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"pinniped-storage-version": []byte("1"),
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},
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Type: "storage.pinniped.dev/pkce",
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}),
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coretesting.NewGetAction(secretsGVR, namespace, "pinniped-storage-pkce-pwu5zs7lekbhnln2w4"),
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coretesting.NewDeleteAction(secretsGVR, namespace, "pinniped-storage-pkce-pwu5zs7lekbhnln2w4"),
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}
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ctx, client, _, storage := makeTestSubject()
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request := &fosite.Request{
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ID: "abcd-1",
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RequestedAt: time.Time{},
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Client: &clientregistry.Client{
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DefaultOpenIDConnectClient: fosite.DefaultOpenIDConnectClient{
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DefaultClient: &fosite.DefaultClient{
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ID: "pinny",
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Secret: nil,
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RedirectURIs: nil,
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GrantTypes: nil,
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ResponseTypes: nil,
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Scopes: nil,
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Audience: nil,
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Public: true,
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},
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JSONWebKeysURI: "where",
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JSONWebKeys: nil,
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TokenEndpointAuthMethod: "something",
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RequestURIs: nil,
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RequestObjectSigningAlgorithm: "",
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TokenEndpointAuthSigningAlgorithm: "",
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},
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},
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RequestedScope: nil,
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GrantedScope: nil,
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Form: url.Values{"key": []string{"val"}},
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Session: testutil.NewFakePinnipedSession(),
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RequestedAudience: nil,
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GrantedAudience: nil,
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}
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err := storage.CreatePKCERequestSession(ctx, "fancy-signature", request)
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require.NoError(t, err)
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newRequest, err := storage.GetPKCERequestSession(ctx, "fancy-signature", nil)
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require.NoError(t, err)
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require.Equal(t, request, newRequest)
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err = storage.DeletePKCERequestSession(ctx, "fancy-signature")
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require.NoError(t, err)
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testutil.LogActualJSONFromCreateAction(t, client, 0) // makes it easier to update expected values when needed
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require.Equal(t, wantActions, client.Actions())
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}
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func TestGetNotFound(t *testing.T) {
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ctx, _, _, storage := makeTestSubject()
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_, notFoundErr := storage.GetPKCERequestSession(ctx, "non-existent-signature", nil)
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require.EqualError(t, notFoundErr, "not_found")
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require.True(t, errors.Is(notFoundErr, fosite.ErrNotFound))
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}
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func TestWrongVersion(t *testing.T) {
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ctx, _, secrets, storage := makeTestSubject()
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secret := &corev1.Secret{
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ObjectMeta: metav1.ObjectMeta{
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Name: "pinniped-storage-pkce-pwu5zs7lekbhnln2w4",
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ResourceVersion: "",
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Labels: map[string]string{
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"storage.pinniped.dev/type": "pkce",
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},
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Annotations: map[string]string{
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"storage.pinniped.dev/garbage-collect-after": fakeNowPlusLifetimeAsString,
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},
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},
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Data: map[string][]byte{
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"pinniped-storage-data": []byte(`{"request":{"id":"abcd-1"},"version":"not-the-right-version"}`),
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"pinniped-storage-version": []byte("1"),
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},
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Type: "storage.pinniped.dev/pkce",
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}
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_, err := secrets.Create(ctx, secret, metav1.CreateOptions{})
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require.NoError(t, err)
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_, err = storage.GetPKCERequestSession(ctx, "fancy-signature", nil)
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require.EqualError(t, err, "pkce request data has wrong version: pkce session for fancy-signature has version not-the-right-version instead of 5")
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}
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func TestNilSessionRequest(t *testing.T) {
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ctx, _, secrets, storage := makeTestSubject()
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secret := &corev1.Secret{
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ObjectMeta: metav1.ObjectMeta{
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Name: "pinniped-storage-pkce-pwu5zs7lekbhnln2w4",
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ResourceVersion: "",
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Labels: map[string]string{
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"storage.pinniped.dev/type": "pkce",
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},
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Annotations: map[string]string{
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"storage.pinniped.dev/garbage-collect-after": fakeNowPlusLifetimeAsString,
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},
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},
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Data: map[string][]byte{
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"pinniped-storage-data": []byte(`{"nonsense-key": "nonsense-value","version":"5"}`),
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"pinniped-storage-version": []byte("1"),
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},
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Type: "storage.pinniped.dev/pkce",
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}
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_, err := secrets.Create(ctx, secret, metav1.CreateOptions{})
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require.NoError(t, err)
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_, err = storage.GetPKCERequestSession(ctx, "fancy-signature", nil)
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require.EqualError(t, err, "malformed pkce session for fancy-signature: pkce request data must be present")
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}
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func TestCreateWithNilRequester(t *testing.T) {
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ctx, _, _, storage := makeTestSubject()
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err := storage.CreatePKCERequestSession(ctx, "signature-doesnt-matter", nil)
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require.EqualError(t, err, "requester must be of type fosite.Request")
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}
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func TestCreateWithWrongRequesterDataTypes(t *testing.T) {
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ctx, _, _, storage := makeTestSubject()
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request := &fosite.Request{
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Session: nil,
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Client: &clientregistry.Client{},
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}
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err := storage.CreatePKCERequestSession(ctx, "signature-doesnt-matter", request)
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require.EqualError(t, err, "requester's session must be of type PinnipedSession")
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request = &fosite.Request{
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Session: &psession.PinnipedSession{},
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Client: nil,
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}
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err = storage.CreatePKCERequestSession(ctx, "signature-doesnt-matter", request)
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require.EqualError(t, err, "requester's client must be of type clientregistry.Client")
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}
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func makeTestSubject() (context.Context, *fake.Clientset, corev1client.SecretInterface, pkce.PKCERequestStorage) {
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client := fake.NewSimpleClientset()
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secrets := client.CoreV1().Secrets(namespace)
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return context.Background(), client, secrets, New(secrets, clocktesting.NewFakeClock(fakeNow).Now, lifetime)
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}
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