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CassandraAutoConfigurationWithPasswordAuthenticationIntegrationTests.java
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CassandraAutoConfigurationWithPasswordAuthenticationIntegrationTests.java
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/*
* Copyright 2012-2021 the original author or 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
*
* https://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.springframework.boot.autoconfigure.cassandra;
import java.net.InetSocketAddress;
import java.nio.charset.StandardCharsets;
import java.time.Duration;
import java.util.concurrent.TimeUnit;
import com.datastax.oss.driver.api.core.ConsistencyLevel;
import com.datastax.oss.driver.api.core.CqlSession;
import com.datastax.oss.driver.api.core.CqlSessionBuilder;
import com.datastax.oss.driver.api.core.cql.SimpleStatement;
import org.junit.jupiter.api.Test;
import org.rnorth.ducttape.TimeoutException;
import org.rnorth.ducttape.unreliables.Unreliables;
import org.testcontainers.containers.CassandraContainer;
import org.testcontainers.containers.ContainerLaunchException;
import org.testcontainers.containers.wait.strategy.AbstractWaitStrategy;
import org.testcontainers.images.builder.Transferable;
import org.testcontainers.junit.jupiter.Container;
import org.testcontainers.junit.jupiter.Testcontainers;
import org.springframework.boot.autoconfigure.AutoConfigurations;
import org.springframework.boot.test.context.runner.ApplicationContextRunner;
import org.springframework.boot.testsupport.testcontainers.DockerImageNames;
import org.springframework.util.StreamUtils;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
/**
* Tests for {@link CassandraAutoConfiguration} that only uses password authentication.
*
* @author Stephane Nicoll
*/
@Testcontainers(disabledWithoutDocker = true)
class CassandraAutoConfigurationWithPasswordAuthenticationIntegrationTests {
@Container
static final CassandraContainer<?> cassandra = new PasswordAuthenticatorCassandraContainer().withStartupAttempts(5)
.withStartupTimeout(Duration.ofMinutes(10)).waitingFor(new CassandraWaitStrategy());
private final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
.withConfiguration(AutoConfigurations.of(CassandraAutoConfiguration.class)).withPropertyValues(
"spring.data.cassandra.contact-points:" + cassandra.getHost() + ":"
+ cassandra.getFirstMappedPort(),
"spring.data.cassandra.local-datacenter=datacenter1", "spring.data.cassandra.request.timeout=20s",
"spring.data.cassandra.connection.init-query-timeout=10s");
@Test
void authenticationWithValidUsernameAndPassword() {
this.contextRunner.withPropertyValues("spring.data.cassandra.username=cassandra",
"spring.data.cassandra.password=cassandra").run((context) -> {
SimpleStatement select = SimpleStatement.newInstance("SELECT release_version FROM system.local")
.setConsistencyLevel(ConsistencyLevel.LOCAL_ONE);
assertThat(context.getBean(CqlSession.class).execute(select).one()).isNotNull();
});
}
@Test
void authenticationWithInvalidCredentials() {
this.contextRunner
.withPropertyValues("spring.data.cassandra.username=not-a-user",
"spring.data.cassandra.password=invalid-password")
.run((context) -> assertThatThrownBy(() -> context.getBean(CqlSession.class))
.hasMessageContaining("Authentication error"));
}
static final class PasswordAuthenticatorCassandraContainer
extends CassandraContainer<PasswordAuthenticatorCassandraContainer> {
PasswordAuthenticatorCassandraContainer() {
super(DockerImageNames.cassandra());
}
@Override
protected void containerIsCreated(String containerId) {
String config = this.copyFileFromContainer("/etc/cassandra/cassandra.yaml",
(stream) -> StreamUtils.copyToString(stream, StandardCharsets.UTF_8));
String updatedConfig = config.replace("authenticator: AllowAllAuthenticator",
"authenticator: PasswordAuthenticator");
this.copyFileToContainer(Transferable.of(updatedConfig.getBytes(StandardCharsets.UTF_8)),
"/etc/cassandra/cassandra.yaml");
}
}
static final class CassandraWaitStrategy extends AbstractWaitStrategy {
@Override
protected void waitUntilReady() {
try {
Unreliables.retryUntilSuccess((int) this.startupTimeout.getSeconds(), TimeUnit.SECONDS, () -> {
getRateLimiter().doWhenReady(() -> cqlSessionBuilder().build());
return true;
});
}
catch (TimeoutException ex) {
throw new ContainerLaunchException(
"Timed out waiting for Cassandra to be accessible for query execution");
}
}
private CqlSessionBuilder cqlSessionBuilder() {
return CqlSession.builder()
.addContactPoint(new InetSocketAddress(this.waitStrategyTarget.getHost(),
this.waitStrategyTarget.getFirstMappedPort()))
.withLocalDatacenter("datacenter1").withAuthCredentials("cassandra", "cassandra");
}
}
}