diff --git a/qa/os/src/test/java/org/elasticsearch/packaging/test/KeystoreManagementTests.java b/qa/os/src/test/java/org/elasticsearch/packaging/test/KeystoreManagementTests.java index 4e74fc540500b..2de30ee24496f 100644 --- a/qa/os/src/test/java/org/elasticsearch/packaging/test/KeystoreManagementTests.java +++ b/qa/os/src/test/java/org/elasticsearch/packaging/test/KeystoreManagementTests.java @@ -28,19 +28,25 @@ import org.elasticsearch.packaging.util.Shell; import org.junit.Ignore; +import java.io.IOException; import java.nio.charset.StandardCharsets; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.StandardOpenOption; +import java.util.Map; import static org.elasticsearch.packaging.util.Archives.ARCHIVE_OWNER; import static org.elasticsearch.packaging.util.Archives.installArchive; import static org.elasticsearch.packaging.util.Archives.verifyArchiveInstallation; import static org.elasticsearch.packaging.util.Docker.assertPermissionsAndOwnership; +import static org.elasticsearch.packaging.util.Docker.runContainer; +import static org.elasticsearch.packaging.util.Docker.runContainerExpectingFailure; +import static org.elasticsearch.packaging.util.Docker.waitForElasticsearch; import static org.elasticsearch.packaging.util.Docker.waitForPathToExist; import static org.elasticsearch.packaging.util.FileMatcher.Fileness.File; import static org.elasticsearch.packaging.util.FileMatcher.file; import static org.elasticsearch.packaging.util.FileMatcher.p660; +import static org.elasticsearch.packaging.util.FileUtils.getTempDir; import static org.elasticsearch.packaging.util.FileUtils.rm; import static org.elasticsearch.packaging.util.Packages.assertInstalled; import static org.elasticsearch.packaging.util.Packages.assertRemoved; @@ -253,6 +259,83 @@ public void test51WrongKeystorePasswordFromFile() throws Exception { } } + /** + * Check that we can mount a password-protected keystore to a docker image + * and provide a password via an environment variable. + */ + public void test60DockerEnvironmentVariablePassword() throws Exception { + assumeTrue(distribution().isDocker()); + String password = "password"; + Path dockerKeystore = installation.config("elasticsearch.keystore"); + + Path localKeystoreFile = getKeystoreFileFromDockerContainer(password, dockerKeystore); + + // restart ES with password and mounted keystore + Map volumes = Map.of(localKeystoreFile, dockerKeystore); + Map envVars = Map.of("KEYSTORE_PASSWORD", password); + runContainer(distribution(), volumes, envVars); + waitForElasticsearch(installation); + ServerUtils.runElasticsearchTests(); + } + + /** + * Check that if we provide the wrong password for a mounted and password-protected + * keystore, Elasticsearch doesn't start. + */ + public void test61DockerEnvironmentVariableBadPassword() throws Exception { + assumeTrue(distribution().isDocker()); + String password = "password"; + Path dockerKeystore = installation.config("elasticsearch.keystore"); + + Path localKeystoreFile = getKeystoreFileFromDockerContainer(password, dockerKeystore); + + // restart ES with password and mounted keystore + Map volumes = Map.of(localKeystoreFile, dockerKeystore); + Map envVars = Map.of("KEYSTORE_PASSWORD", "wrong"); + Shell.Result r = runContainerExpectingFailure(distribution(), volumes, envVars); + assertThat(r.stderr, containsString(PASSWORD_ERROR_MESSAGE)); + } + + /** + * In the Docker context, it's a little bit tricky to get a password-protected + * keystore. All of the utilities we'd want to use are on the Docker image. + * This method mounts a temporary directory to a Docker container, password-protects + * the keystore, and then returns the path of the file that appears in the + * mounted directory (now accessible from the local filesystem). + */ + private Path getKeystoreFileFromDockerContainer(String password, Path dockerKeystore) throws IOException { + // Mount a temporary directory for copying the keystore + Path dockerTemp = Path.of("/usr/tmp/keystore-tmp"); + Path tempDirectory = Files.createTempDirectory(getTempDir(), KeystoreManagementTests.class.getSimpleName()); + Map volumes = Map.of(tempDirectory, dockerTemp); + + // It's very tricky to properly quote a pipeline that you're passing to + // a docker exec command, so we're just going to put a small script in the + // temp folder. + String setPasswordScript = "echo \"" + password + "\n" + password + + "\n\" | " + installation.executables().keystoreTool.toString() + " passwd"; + Files.writeString(tempDirectory.resolve("set-pass.sh"), setPasswordScript); + + runContainer(distribution(), volumes, null); + try { + waitForPathToExist(dockerTemp); + waitForPathToExist(dockerKeystore); + } catch (InterruptedException e) { + throw new RuntimeException(e); + } + + // We need a local shell to put the correct permissions on our mounted directory. + Shell localShell = new Shell(); + localShell.run("docker exec --tty " + Docker.getContainerId() + " chown elasticsearch:root " + dockerTemp); + localShell.run("docker exec --tty " + Docker.getContainerId() + " chown elasticsearch:root " + dockerTemp.resolve("set-pass.sh")); + + sh.run("bash " + dockerTemp.resolve("set-pass.sh")); + + // copy keystore to temp file to make it available to docker host + sh.run("cp " + dockerKeystore + " " + dockerTemp); + return tempDirectory.resolve("elasticsearch.keystore"); + } + private void createKeystore() throws Exception { Path keystore = installation.config("elasticsearch.keystore"); final Installation.Executables bin = installation.executables(); diff --git a/qa/os/src/test/java/org/elasticsearch/packaging/util/Docker.java b/qa/os/src/test/java/org/elasticsearch/packaging/util/Docker.java index 3d8fe4eeee45c..fcb07c37e515b 100644 --- a/qa/os/src/test/java/org/elasticsearch/packaging/util/Docker.java +++ b/qa/os/src/test/java/org/elasticsearch/packaging/util/Docker.java @@ -503,6 +503,13 @@ private static void withLogging(CheckedRunnable r) thro } } + /** + * @return The ID of the container that this class will be operating on. + */ + public static String getContainerId() { + return containerId; + } + public static JsonNode getJson(String path) throws IOException { final String pluginsResponse = makeRequest(Request.Get("http://localhost:9200/" + path)); diff --git a/qa/os/src/test/java/org/elasticsearch/packaging/util/Shell.java b/qa/os/src/test/java/org/elasticsearch/packaging/util/Shell.java index e0fae3d095578..073b2f04d0d06 100644 --- a/qa/os/src/test/java/org/elasticsearch/packaging/util/Shell.java +++ b/qa/os/src/test/java/org/elasticsearch/packaging/util/Shell.java @@ -162,7 +162,7 @@ private Result runScriptIgnoreExitCode(String[] command) { readFileIfExists(stdErr) ); throw new IllegalStateException( - "Timed out running shell command: " + command + "\n" + + "Timed out running shell command: " + Arrays.toString(command) + "\n" + "Result:\n" + result ); }