Add integration test for Vault's database backend.

See gh-169.
2017-10-20 17:33:00 +02:00
parent 5a109b75cc
commit c7666ecdec
1 changed files with 106 additions and 0 deletions
--- a/spring-cloud-vault-config-databases/src/test/java/org/springframework/cloud/vault/config/databases/MySqlDatabaseSecretIntegrationTests.java
+++ b/spring-cloud-vault-config-databases/src/test/java/org/springframework/cloud/vault/config/databases/MySqlDatabaseSecretIntegrationTests.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2017 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
+ *
+ *      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.springframework.cloud.vault.config.databases;
+
+import java.net.InetSocketAddress;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import org.springframework.cloud.vault.config.VaultConfigOperations;
+import org.springframework.cloud.vault.config.VaultConfigTemplate;
+import org.springframework.cloud.vault.config.VaultProperties;
+import org.springframework.cloud.vault.util.CanConnect;
+import org.springframework.cloud.vault.util.IntegrationTestSupport;
+import org.springframework.cloud.vault.util.Settings;
+import org.springframework.cloud.vault.util.Version;
+import org.springframework.vault.core.VaultOperations;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.Assume.assumeTrue;
+import static org.springframework.cloud.vault.config.databases.VaultConfigDatabaseBootstrapConfiguration.DatabaseSecretBackendMetadataFactory.forDatabase;
+
+/**
+ * Integration tests for {@link VaultConfigTemplate} using the {@code database} secret
+ * backend with {@code mysql-database-plugin }. This test requires a running MySQL
+ * instance, see {@link #ROOT_CREDENTIALS}.
+ *
+ * @author Mark Paluch
+ */
+public class MySqlDatabaseSecretIntegrationTests extends IntegrationTestSupport {
+
+	private final static int MYSQL_PORT = 3306;
+	private final static String MYSQL_HOST = "localhost";
+	private final static String ROOT_CREDENTIALS = String.format(
+			"springvault:springvault@tcp(%s:%d)/", MYSQL_HOST, MYSQL_PORT);
+	private final static String CREATE_USER_AND_GRANT_SQL = "CREATE USER '{{name}}'@'%' IDENTIFIED BY '{{password}}';"
+			+ "GRANT SELECT ON *.* TO '{{name}}'@'%';";
+
+	private VaultProperties vaultProperties = Settings.createVaultProperties();
+	private VaultConfigOperations configOperations;
+	private VaultMySqlProperties mySql = new VaultMySqlProperties();
+
+	/**
+	 * Initialize the mysql secret backend.
+	 *
+	 * @throws Exception
+	 */
+	@Before
+	public void setUp() throws Exception {
+
+		assumeTrue(CanConnect.to(new InetSocketAddress(MYSQL_HOST, MYSQL_PORT)));
+		assumeTrue(prepare().getVersion().isGreaterThanOrEqualTo(Version.parse("0.7.1")));
+
+		mySql.setEnabled(true);
+		mySql.setRole("readonly");
+		mySql.setBackend("database");
+
+		if (!prepare().hasSecretBackend(mySql.getBackend())) {
+			prepare().mountSecret(mySql.getBackend());
+		}
+
+		VaultOperations vaultOperations = vaultRule.prepare().getVaultOperations();
+
+		Map<String, String> config = new HashMap<>();
+		config.put("plugin_name", "mysql-database-plugin");
+		config.put("connection_url", ROOT_CREDENTIALS);
+		config.put("allowed_roles", "readonly");
+
+		vaultOperations.write(String.format("%s/config/mysql", mySql.getBackend()),
+				config);
+
+		Map<String, String> body = new HashMap<>();
+		body.put("db_name", "mysql");
+		body.put("creation_statements", CREATE_USER_AND_GRANT_SQL);
+
+		vaultOperations.write(
+				String.format("%s/roles/%s", mySql.getBackend(), mySql.getRole()), body);
+
+		configOperations = new VaultConfigTemplate(vaultOperations, vaultProperties);
+	}
+
+	@Test
+	public void shouldCreateCredentialsCorrectly() throws Exception {
+
+		Map<String, String> secretProperties = configOperations.read(forDatabase(mySql))
+				.getData();
+
+		assertThat(secretProperties).containsKeys("spring.datasource.username",
+				"spring.datasource.password");
+	}
+}