ab0d3f097c
- This patchset installs ClusterIssuer that references the selfsigned certificates generated via Issuer in config/samples - Passing in the generated secret from Issuer in SIP CR so that it can be consumed by ClusterIssuer - Changes made in overall structure of config/samples since Issuer and Secret required for dex needs to be in cert-manager namespace - Changes made in install-k8s.sh since minikube installation needs that apiserver-names param for dex endpoint to work - Changes made in deploy-sip.sh for installation of Cert-Manager since we need to enable it temporarily for gates - Added TODO for Auth related Test cases, for more details https://github.com/airshipit/sip/issues/14 Note: This patchset doesn't install Dex but the pre-req for Dex Change-Id: If1962ead2a38dd0082a5e8978e5869f5c06aa757
98 lines
2.5 KiB
Go
98 lines
2.5 KiB
Go
/*
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package services
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import (
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airshipv1 "sipcluster/pkg/api/v1"
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bmh "sipcluster/pkg/bmh"
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v1alpha3 "github.com/jetstack/cert-manager/pkg/apis/certmanager/v1alpha3"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"github.com/go-logr/logr"
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"k8s.io/apimachinery/pkg/types"
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"sigs.k8s.io/controller-runtime/pkg/client"
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)
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const (
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DexServiceName = "dex-aio"
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)
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// Auth uses Dex as an Open ID Connect (OIDC) Authentication service.
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type auth struct {
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client client.Client
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sipName types.NamespacedName
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logger logr.Logger
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config airshipv1.AuthService
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machines *bmh.MachineList
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}
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func newAuth(name, namespace string,
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logger logr.Logger,
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config airshipv1.AuthService,
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machines *bmh.MachineList,
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client client.Client) InfraService {
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return auth{
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sipName: types.NamespacedName{
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Name: name,
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Namespace: namespace,
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},
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logger: logger,
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config: config,
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machines: machines,
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client: client,
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}
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}
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// Deploy creates an Auth service.
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func (au auth) Deploy() error {
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clusterIssuerName := DexServiceName + "-" + au.sipName.Namespace + "-" + au.sipName.Name
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clusterIssuer := au.generateCI(clusterIssuerName)
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au.logger.Info("Applying ClusterIssuer", "ClusterIssuer", clusterIssuer.GetName())
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err := applyRuntimeObject(client.ObjectKey{Name: clusterIssuer.GetName()},
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clusterIssuer, au.client)
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if err != nil {
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return err
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}
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return nil
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}
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// generateCI generates a ClusterIssuer object for Auth Service.
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func (au auth) generateCI(clusterIssuerName string) *v1alpha3.ClusterIssuer {
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return &v1alpha3.ClusterIssuer{
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TypeMeta: metav1.TypeMeta{
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APIVersion: v1alpha3.SchemeGroupVersion.String(),
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Kind: "ClusterIssuer",
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: clusterIssuerName,
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},
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Spec: v1alpha3.IssuerSpec{
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IssuerConfig: v1alpha3.IssuerConfig{
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CA: &v1alpha3.CAIssuer{SecretName: au.config.CaSecret},
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},
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},
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Status: v1alpha3.IssuerStatus{},
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}
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}
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// Finalize to remove the deployed auth service.
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func (au auth) Finalize() error {
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// TODO: Add logic to cleanup auth service.
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return nil
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}
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