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...boss/intersmash/testsuite/provision/openshift/KeycloakQuarkusOperatorProvisionerTest.java
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| /** | ||
| * Copyright (C) 2023 Red Hat, Inc. | ||
| * | ||
| * 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 org.jboss.intersmash.testsuite.provision.openshift; | ||
|
|
||
| import java.io.IOException; | ||
| import java.util.HashMap; | ||
| import java.util.Map; | ||
|
|
||
| import org.jboss.intersmash.tools.application.openshift.KeycloakQuarkusOperatorApplication; | ||
| import org.jboss.intersmash.tools.junit5.IntersmashExtension; | ||
| import org.jboss.intersmash.tools.provision.openshift.KeycloakQuarkusOperatorProvisioner; | ||
| import org.jboss.intersmash.tools.provision.openshift.operator.resources.OperatorGroup; | ||
| import org.jboss.intersmash.tools.util.tls.CertificatesUtils; | ||
| import org.junit.jupiter.api.AfterAll; | ||
| import org.junit.jupiter.api.AfterEach; | ||
| import org.junit.jupiter.api.Assertions; | ||
| import org.junit.jupiter.api.BeforeAll; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.keycloak.k8s.v2alpha1.Keycloak; | ||
| import org.keycloak.k8s.v2alpha1.KeycloakSpec; | ||
| import org.keycloak.k8s.v2alpha1.keycloakspec.Hostname; | ||
| import org.keycloak.k8s.v2alpha1.keycloakspec.Http; | ||
| import org.keycloak.k8s.v2alpha1.keycloakspec.Ingress; | ||
| import org.slf4j.event.Level; | ||
|
|
||
| import cz.xtf.core.openshift.OpenShiftWaiters; | ||
| import cz.xtf.core.openshift.OpenShifts; | ||
| import cz.xtf.core.waiting.SimpleWaiter; | ||
| import cz.xtf.junit5.annotations.CleanBeforeAll; | ||
| import io.fabric8.kubernetes.api.model.DeletionPropagation; | ||
| import io.fabric8.kubernetes.api.model.Secret; | ||
| import lombok.extern.slf4j.Slf4j; | ||
|
|
||
| /** | ||
| * Test the Keycloak Operator provisioning model and APIs | ||
| * | ||
| * See <br> | ||
| * - https://github.com/keycloak/keycloak-operator/tree/master/deploy/examples | ||
| * <p> | ||
| * Not all examples are actually run, but these tests are more about the framework functionality verification than | ||
| * about the Keycloak operator testing. | ||
| */ | ||
| @Slf4j | ||
| @CleanBeforeAll | ||
| //@Disabled("WIP - Disabled until global-test.properties is configured with the required property") | ||
| public class KeycloakQuarkusOperatorProvisionerTest { | ||
| // Be aware that since we're using the static mock application, not all provisioner methods will work as expected! | ||
| private static final KeycloakQuarkusOperatorProvisioner KEYCLOAK_OPERATOR_PROVISIONER = initializeOperatorProvisioner(); | ||
|
|
||
| private static KeycloakQuarkusOperatorProvisioner initializeOperatorProvisioner() { | ||
| KeycloakQuarkusOperatorProvisioner operatorProvisioner = new KeycloakQuarkusOperatorProvisioner( | ||
| new KeycloakQuarkusOperatorApplication() { | ||
| private static final String DEFAULT_KEYCLOAK_APP_NAME = "example-sso"; | ||
|
|
||
| @Override | ||
| public Keycloak getKeycloak() { | ||
| Keycloak keycloak = new Keycloak(); | ||
| keycloak.getMetadata().setName(DEFAULT_KEYCLOAK_APP_NAME); | ||
| KeycloakSpec spec = new KeycloakSpec(); | ||
| spec.setInstances(1L); | ||
| Ingress ingress = new Ingress(); | ||
| ingress.setEnabled(true); | ||
| spec.setIngress(ingress); | ||
| Hostname hostname = new Hostname(); | ||
| hostname.setHostname(OpenShifts.master().generateHostname(DEFAULT_KEYCLOAK_APP_NAME)); | ||
| spec.setHostname(hostname); | ||
| CertificatesUtils.CertificateAndKey certificateAndKey = CertificatesUtils | ||
| .generateSelfSignedCertificateAndKey(hostname.getHostname()); | ||
| // create secret | ||
| Secret tlsSecret = null; | ||
| try { | ||
| tlsSecret = CertificatesUtils.createTlsSecret( | ||
| DEFAULT_KEYCLOAK_APP_NAME + "-tls-secret", | ||
| certificateAndKey.key, | ||
| certificateAndKey.certificate); | ||
| } catch (IOException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| // add config to keycloak | ||
| Http http = new Http(); | ||
| http.setTlsSecret(tlsSecret.getMetadata().getName()); | ||
| spec.setHttp(http); | ||
| keycloak.setSpec(spec); | ||
| return keycloak; | ||
| } | ||
|
|
||
| @Override | ||
| public String getName() { | ||
| return DEFAULT_KEYCLOAK_APP_NAME; | ||
| } | ||
| }); | ||
| return operatorProvisioner; | ||
| } | ||
|
|
||
| private String name; | ||
|
|
||
| private static final Map<String, String> matchLabels = new HashMap<>(); | ||
|
|
||
| @BeforeAll | ||
| public static void createOperatorGroup() throws IOException { | ||
| KEYCLOAK_OPERATOR_PROVISIONER.configure(); | ||
| matchLabels.put("app", "sso"); | ||
| IntersmashExtension.operatorCleanup(); | ||
| // create operator group - this should be done by InteropExtension | ||
| OpenShifts.adminBinary().execute("apply", "-f", OperatorGroup.SINGLE_NAMESPACE.save().getAbsolutePath()); | ||
| // clean any leftovers | ||
| KEYCLOAK_OPERATOR_PROVISIONER.unsubscribe(); | ||
| } | ||
|
|
||
| @AfterAll | ||
| public static void removeOperatorGroup() { | ||
| OpenShifts.adminBinary().execute("delete", "operatorgroup", "--all"); | ||
| KEYCLOAK_OPERATOR_PROVISIONER.dismiss(); | ||
| } | ||
|
|
||
| @AfterEach | ||
| public void customResourcesCleanup() { | ||
|
|
||
| // delete keycloaks | ||
| KEYCLOAK_OPERATOR_PROVISIONER.keycloakClient().list().getItems().stream() | ||
| .map(resource -> resource.getMetadata().getName()).forEach(name -> KEYCLOAK_OPERATOR_PROVISIONER | ||
| .keycloakClient().withName(name).withPropagationPolicy(DeletionPropagation.FOREGROUND).delete()); | ||
| // delete realms | ||
| KEYCLOAK_OPERATOR_PROVISIONER.keycloakRealmImportClient().list().getItems().stream() | ||
| .map(resource -> resource.getMetadata().getName()).forEach(name -> KEYCLOAK_OPERATOR_PROVISIONER | ||
| .keycloakRealmImportClient().withName(name).withPropagationPolicy(DeletionPropagation.FOREGROUND) | ||
| .delete()); | ||
| } | ||
|
|
||
| /** | ||
| * This test case creates and validates a basic {@link Keycloak} CR | ||
| * | ||
| * This is not an integration test, the goal here is to assess that the created CRs are configured as per the | ||
| * model specification. | ||
| * | ||
| * See | ||
| * <br> - https://github.com/keycloak/keycloak-operator/tree/master/deploy/examples/keycloak | ||
| */ | ||
| @Test | ||
| public void exampleSso() { | ||
| KEYCLOAK_OPERATOR_PROVISIONER.subscribe(); | ||
| try { | ||
| name = "example-sso"; | ||
|
|
||
| Keycloak keycloak = new Keycloak(); | ||
| keycloak.getMetadata().setName(name); | ||
| keycloak.getMetadata().setLabels(matchLabels); | ||
| KeycloakSpec spec = new KeycloakSpec(); | ||
| spec.setInstances(1L); | ||
| Ingress ingress = new Ingress(); | ||
| ingress.setEnabled(true); | ||
| spec.setIngress(ingress); | ||
| Hostname hostname = new Hostname(); | ||
| hostname.setHostname(OpenShifts.master().generateHostname(name)); | ||
| CertificatesUtils.CertificateAndKey certificateAndKey = CertificatesUtils | ||
| .generateSelfSignedCertificateAndKey(hostname.getHostname()); | ||
| // create secret | ||
| Secret tlsSecret = null; | ||
| try { | ||
| tlsSecret = CertificatesUtils.createTlsSecret( | ||
| name + "-tls-secret", | ||
| certificateAndKey.key, | ||
| certificateAndKey.certificate); | ||
| } catch (IOException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| // add config to keycloak | ||
| Http http = new Http(); | ||
| http.setTlsSecret(tlsSecret.getMetadata().getName()); | ||
| spec.setHttp(http); | ||
| spec.setHostname(hostname); | ||
| keycloak.setSpec(spec); | ||
|
|
||
| verifyKeycloak(keycloak, true); | ||
| } finally { | ||
| KEYCLOAK_OPERATOR_PROVISIONER.unsubscribe(); | ||
| } | ||
| } | ||
|
|
||
| private void verifyKeycloak(Keycloak keycloak, boolean waitForPods) { | ||
| // create and verify that object exists | ||
| KEYCLOAK_OPERATOR_PROVISIONER.keycloakClient().createOrReplace(keycloak); | ||
| KEYCLOAK_OPERATOR_PROVISIONER.waitFor(keycloak); | ||
| // two pods expected keycloak-0 and keycloak-postgresql-*, keycloak-0 won't start unless keycloak-postgresql-* is ready | ||
| if (waitForPods) { | ||
| OpenShiftWaiters.get(OpenShifts.master(), () -> false) | ||
| .areExactlyNPodsReady(2, "app", keycloak.getKind().toLowerCase()).level(Level.DEBUG).waitFor(); | ||
| log.debug(KEYCLOAK_OPERATOR_PROVISIONER.keycloakClient().withName(name).get().getStatus().toString()); | ||
| } | ||
| Assertions.assertEquals(keycloak.getSpec(), | ||
| KEYCLOAK_OPERATOR_PROVISIONER.keycloakClient().withName(name).get().getSpec()); | ||
|
|
||
| // delete and verify that object was removed | ||
| KEYCLOAK_OPERATOR_PROVISIONER.keycloakClient().withName(name).withPropagationPolicy(DeletionPropagation.FOREGROUND) | ||
| .delete(); | ||
| new SimpleWaiter(() -> KEYCLOAK_OPERATOR_PROVISIONER.keycloakClient().list().getItems().size() == 0).level(Level.DEBUG) | ||
| .waitFor(); | ||
| if (waitForPods) { | ||
| OpenShiftWaiters.get(OpenShifts.master(), () -> false) | ||
| .areExactlyNPodsReady(0, "app", keycloak.getKind().toLowerCase()).level(Level.DEBUG).waitFor(); | ||
| } | ||
| } | ||
| } |
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