/*
* Copyright © 2016 Cask Data, Inc.
*
* 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 co.cask.cdap.cli.command.security;
import co.cask.cdap.cli.ArgumentName;
import co.cask.cdap.cli.CLIConfig;
import co.cask.cdap.cli.util.AbstractAuthCommand;
import co.cask.cdap.cli.util.RowMaker;
import co.cask.cdap.cli.util.table.Table;
import co.cask.cdap.client.AuthorizationClient;
import co.cask.cdap.proto.security.Principal;
import co.cask.cdap.proto.security.Privilege;
import co.cask.common.cli.Arguments;
import com.google.common.collect.Lists;
import com.google.inject.Inject;
import java.io.PrintStream;
import java.util.List;
/**
* Lists {@link Privilege} given to a {@link Principal}
*/
public class ListPrivilegesCommand extends AbstractAuthCommand {
private final AuthorizationClient client;
@Inject
ListPrivilegesCommand(AuthorizationClient client, CLIConfig cliConfig) {
super(cliConfig);
this.client = client;
}
@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
String principalType = arguments.get(ArgumentName.PRINCIPAL_TYPE.toString());
String principalName = arguments.get(ArgumentName.PRINCIPAL_NAME.toString());
Table table = Table.builder()
.setHeader("Entity", "Action")
.setRows(Lists.newArrayList(client.listPrivileges(new Principal(principalName, Principal.PrincipalType.valueOf
(principalType.toUpperCase())))), new RowMaker<Privilege>() {
@Override
public List<?> makeRow(Privilege privilege) {
return Lists.newArrayList(privilege.getEntity().toString(), privilege.getAction().name());
}
}).build();
cliConfig.getTableRenderer().render(cliConfig, output, table);
}
@Override
public String getPattern() {
return String.format("list privileges for <%s> <%s>", ArgumentName.PRINCIPAL_TYPE, ArgumentName.PRINCIPAL_NAME);
}
@Override
public String getDescription() {
return "Lists privileges for a principal";
}
}