Examples with UserException org.elasticsearch.cli.UserException used on opensource projects

Example 11 with UserException

use of org.elasticsearch.cli.UserException in project elasticsearch by elastic.

the class InstallPluginCommand method installConfig.

/**
     * Copies the files from {@code tmpConfigDir} into {@code destConfigDir}.
     * Any files existing in both the source and destination will be skipped.
     */
private void installConfig(PluginInfo info, Path tmpConfigDir, Path destConfigDir) throws Exception {
    if (Files.isDirectory(tmpConfigDir) == false) {
        throw new UserException(ExitCodes.IO_ERROR, "config in plugin " + info.getName() + " is not a directory");
    }
    Files.createDirectories(destConfigDir);
    setFileAttributes(destConfigDir, CONFIG_DIR_PERMS);
    final PosixFileAttributeView destConfigDirAttributesView = Files.getFileAttributeView(destConfigDir.getParent(), PosixFileAttributeView.class);
    final PosixFileAttributes destConfigDirAttributes = destConfigDirAttributesView != null ? destConfigDirAttributesView.readAttributes() : null;
    if (destConfigDirAttributes != null) {
        setOwnerGroup(destConfigDir, destConfigDirAttributes);
    }
    try (DirectoryStream<Path> stream = Files.newDirectoryStream(tmpConfigDir)) {
        for (Path srcFile : stream) {
            if (Files.isDirectory(srcFile)) {
                throw new UserException(ExitCodes.DATA_ERROR, "Directories not allowed in config dir for plugin " + info.getName());
            }
            Path destFile = destConfigDir.resolve(tmpConfigDir.relativize(srcFile));
            if (Files.exists(destFile) == false) {
                Files.copy(srcFile, destFile);
                setFileAttributes(destFile, CONFIG_FILES_PERMS);
                if (destConfigDirAttributes != null) {
                    setOwnerGroup(destFile, destConfigDirAttributes);
                }
            }
        }
    }
    // clean up what we just copied
    IOUtils.rm(tmpConfigDir);
}

Example 12 with UserException

use of org.elasticsearch.cli.UserException in project elasticsearch by elastic.

the class AddStringKeyStoreCommand method execute.

@Override
protected void execute(Terminal terminal, OptionSet options, Environment env) throws Exception {
    KeyStoreWrapper keystore = KeyStoreWrapper.load(env.configFile());
    if (keystore == null) {
        throw new UserException(ExitCodes.DATA_ERROR, "Elasticsearch keystore not found. Use 'create' command to create one.");
    }
    keystore.decrypt(new char[0]);
    String setting = arguments.value(options);
    if (setting == null) {
        throw new UserException(ExitCodes.USAGE, "The setting name can not be null");
    }
    if (keystore.getSettingNames().contains(setting) && options.has(forceOption) == false) {
        if (terminal.promptYesNo("Setting " + setting + " already exists. Overwrite?", false) == false) {
            terminal.println("Exiting without modifying keystore.");
            return;
        }
    }
    final char[] value;
    if (options.has(stdinOption)) {
        BufferedReader stdinReader = new BufferedReader(new InputStreamReader(getStdin(), StandardCharsets.UTF_8));
        value = stdinReader.readLine().toCharArray();
    } else {
        value = terminal.readSecret("Enter value for " + setting + ": ");
    }
    try {
        keystore.setString(setting, value);
    } catch (IllegalArgumentException e) {
        throw new UserException(ExitCodes.DATA_ERROR, "String value must contain only ASCII");
    }
    keystore.save(env.configFile());
}

Example 13 with UserException

use of org.elasticsearch.cli.UserException in project elasticsearch by elastic.

the class RemovePluginCommandTests method testMissingPluginName.

public void testMissingPluginName() throws Exception {
    UserException e = expectThrows(UserException.class, () -> removePlugin(null, home));
    assertEquals(ExitCodes.USAGE, e.exitCode);
    assertEquals("plugin name is required", e.getMessage());
}

Example 14 with UserException

use of org.elasticsearch.cli.UserException in project elasticsearch by elastic.

the class RemovePluginCommandTests method testBinNotDir.

public void testBinNotDir() throws Exception {
    Files.createDirectories(env.pluginsFile().resolve("elasticsearch"));
    UserException e = expectThrows(UserException.class, () -> removePlugin("elasticsearch", home));
    assertTrue(e.getMessage(), e.getMessage().contains("not a directory"));
    // did not remove
    assertTrue(Files.exists(env.pluginsFile().resolve("elasticsearch")));
    assertTrue(Files.exists(env.binFile().resolve("elasticsearch")));
    assertRemoveCleaned(env);
}

Example 15 with UserException

use of org.elasticsearch.cli.UserException in project elasticsearch by elastic.

the class AddStringKeyStoreCommandTests method testMissing.

public void testMissing() throws Exception {
    UserException e = expectThrows(UserException.class, this::execute);
    assertEquals(ExitCodes.DATA_ERROR, e.exitCode);
    assertThat(e.getMessage(), containsString("keystore not found"));
}