org.opensearch.common.settings.RemoveSettingKeyStoreCommand Maven / Gradle / Ivy
/*
* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*/
/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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.
*/
/*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*/
package org.opensearch.common.settings;
import joptsimple.OptionSet;
import joptsimple.OptionSpec;
import org.opensearch.cli.ExitCodes;
import org.opensearch.cli.Terminal;
import org.opensearch.cli.UserException;
import org.opensearch.env.Environment;
import java.util.List;
/**
* A subcommand for the keystore cli to remove a setting.
*/
class RemoveSettingKeyStoreCommand extends BaseKeyStoreCommand {
private final OptionSpec arguments;
RemoveSettingKeyStoreCommand() {
super("Remove settings from the keystore", true);
arguments = parser.nonOptions("setting names");
}
@Override
protected void executeCommand(Terminal terminal, OptionSet options, Environment env) throws Exception {
List settings = arguments.values(options);
if (settings.isEmpty()) {
throw new UserException(ExitCodes.USAGE, "Must supply at least one setting to remove");
}
final KeyStoreWrapper keyStore = getKeyStore();
for (String setting : arguments.values(options)) {
if (keyStore.getSettingNames().contains(setting) == false) {
throw new UserException(ExitCodes.CONFIG, "Setting [" + setting + "] does not exist in the keystore.");
}
keyStore.remove(setting);
}
keyStore.save(env.configFile(), getKeyStorePassword().getChars());
}
}