/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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.keycloak.client.admin.cli.commands;
import org.jboss.aesh.cl.CommandDefinition;
import org.jboss.aesh.console.command.CommandException;
import org.jboss.aesh.console.command.CommandResult;
import org.jboss.aesh.console.command.invocation.CommandInvocation;
import java.io.File;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import static org.keycloak.client.admin.cli.util.ConfigUtil.DEFAULT_CONFIG_FILE_STRING;
import static org.keycloak.client.admin.cli.util.ConfigUtil.saveMergeConfig;
import static org.keycloak.client.admin.cli.util.IoUtil.readSecret;
import static org.keycloak.client.admin.cli.util.OsUtil.CMD;
import static org.keycloak.client.admin.cli.util.OsUtil.EOL;
import static org.keycloak.client.admin.cli.util.OsUtil.OS_ARCH;
import static org.keycloak.client.admin.cli.util.OsUtil.PROMPT;
/**
* @author <a href="mailto:mstrukel@redhat.com">Marko Strukelj</a>
*/
@CommandDefinition(name = "truststore", description = "PATH [ARGUMENTS]")
public class ConfigTruststoreCmd extends AbstractAuthOptionsCmd {
private ConfigCmd parent;
private boolean delete;
protected void initFromParent(ConfigCmd parent) {
this.parent = parent;
super.initFromParent(parent);
}
@Override
public CommandResult execute(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
try {
if (printHelp()) {
return help ? CommandResult.SUCCESS : CommandResult.FAILURE;
}
return process(commandInvocation);
} catch (IllegalArgumentException e) {
throw new IllegalArgumentException(e.getMessage() + suggestHelp(), e);
} finally {
commandInvocation.stop();
}
}
@Override
protected boolean nothingToDo() {
return noOptions();
}
public CommandResult process(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
List<String> args = new ArrayList<>();
Iterator<String> it = parent.args.iterator();
while (it.hasNext()) {
String arg = it.next();
switch (arg) {
case "-d":
case "--delete": {
delete = true;
break;
}
default: {
args.add(arg);
}
}
}
if (args.size() > 1) {
throw new IllegalArgumentException("Invalid option: " + args.get(1));
}
String truststore = null;
if (args.size() > 0) {
truststore = args.get(0);
}
checkUnsupportedOptions("--server", server,
"--realm", realm,
"--client", clientId,
"--user", user,
"--password", password,
"--secret", secret,
"--truststore", trustStore,
"--keystore", keystore,
"--keypass", keyPass,
"--alias", alias);
// now update the config
processGlobalOptions();
String store;
String pass;
if (!delete) {
if (truststore == null) {
throw new IllegalArgumentException("No truststore specified");
}
if (!new File(truststore).isFile()) {
throw new RuntimeException("Truststore file not found: " + truststore);
}
if ("-".equals(trustPass)) {
trustPass = readSecret("Enter truststore password: ", commandInvocation);
}
store = truststore;
pass = trustPass;
} else {
if (truststore != null) {
throw new IllegalArgumentException("Option --delete is mutually exclusive with specifying a TRUSTSTORE");
}
if (trustPass != null) {
throw new IllegalArgumentException("Options --trustpass and --delete are mutually exclusive");
}
store = null;
pass = null;
}
saveMergeConfig(config -> {
config.setTruststore(store);
config.setTrustpass(pass);
});
return CommandResult.SUCCESS;
}
protected String suggestHelp() {
return EOL + "Try '" + CMD + " help config truststore' for more information";
}
protected String help() {
return usage();
}
public static String usage() {
StringWriter sb = new StringWriter();
PrintWriter out = new PrintWriter(sb);
out.println("Usage: " + CMD + " config truststore [TRUSTSTORE | --delete] [--trustpass PASSWORD] [ARGUMENTS]");
out.println();
out.println("Command to configure a global truststore to use when using https to connect to Keycloak server.");
out.println();
out.println("Arguments:");
out.println();
out.println(" Global options:");
out.println(" -x Print full stack trace when exiting with error");
out.println(" --config Path to the config file (" + DEFAULT_CONFIG_FILE_STRING + " by default)");
out.println();
out.println(" Command specific options:");
out.println(" TRUSTSTORE Path to truststore file");
out.println(" --trustpass PASSWORD Truststore password to unlock truststore (prompted for if set to '-')");
out.println(" -d, --delete Remove truststore configuration");
out.println();
out.println();
out.println("Examples:");
out.println();
out.println("Specify a truststore - you will be prompted for truststore password every time it is used:");
out.println(" " + PROMPT + " " + CMD + " config truststore " + OS_ARCH.path("~/.keycloak/truststore.jks"));
out.println();
out.println("Specify a truststore, and password - truststore will automatically be used without prompting for password:");
out.println(" " + PROMPT + " " + CMD + " config truststore --storepass " + OS_ARCH.envVar("PASSWORD") + " " + OS_ARCH.path("~/.keycloak/truststore.jks"));
out.println();
out.println("Remove truststore configuration:");
out.println(" " + PROMPT + " " + CMD + " config truststore --delete");
out.println();
out.println();
out.println("Use '" + CMD + " help' for general information and a list of commands");
return sb.toString();
}
}