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Configure password-based authentication with Cassandra
This commit updates the Cassandra auto-configuration to configure password-based authentication on the CqlSession directly. Closes gh-21487
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...igure/cassandra/CassandraAutoConfigurationWithPasswordAuthenticationIntegrationTests.java
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/* | ||
* Copyright 2012-2020 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. | ||
*/ | ||
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package org.springframework.boot.autoconfigure.cassandra; | ||
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import java.nio.charset.StandardCharsets; | ||
import java.time.Duration; | ||
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import com.datastax.oss.driver.api.core.ConsistencyLevel; | ||
import com.datastax.oss.driver.api.core.CqlSession; | ||
import com.datastax.oss.driver.api.core.cql.SimpleStatement; | ||
import org.junit.jupiter.api.Test; | ||
import org.testcontainers.containers.CassandraContainer; | ||
import org.testcontainers.images.builder.Transferable; | ||
import org.testcontainers.junit.jupiter.Container; | ||
import org.testcontainers.junit.jupiter.Testcontainers; | ||
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import org.springframework.boot.autoconfigure.AutoConfigurations; | ||
import org.springframework.boot.test.context.runner.ApplicationContextRunner; | ||
import org.springframework.util.StreamUtils; | ||
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import static org.assertj.core.api.Assertions.assertThat; | ||
import static org.assertj.core.api.Assertions.assertThatThrownBy; | ||
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/** | ||
* Tests for {@link CassandraAutoConfiguration} that only uses password authentication. | ||
* | ||
* @author Stephane Nicoll | ||
*/ | ||
@Testcontainers(disabledWithoutDocker = true) | ||
class CassandraAutoConfigurationWithPasswordAuthenticationIntegrationTests { | ||
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@Container | ||
static final CassandraContainer<?> cassandra = new PasswordAuthenticatorCassandraContainer().withStartupAttempts(5) | ||
.withStartupTimeout(Duration.ofMinutes(10)); | ||
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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.read-timeout=20s", | ||
"spring.data.cassandra.connect-timeout=10s"); | ||
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@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(); | ||
}); | ||
} | ||
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@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")); | ||
} | ||
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static final class PasswordAuthenticatorCassandraContainer | ||
extends CassandraContainer<PasswordAuthenticatorCassandraContainer> { | ||
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@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"); | ||
} | ||
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} | ||
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} |