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Micro Distribution of the Payara Project
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2012 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
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* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
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* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.enterprise.security.cli;
import com.sun.enterprise.security.auth.realm.NoSuchUserException;
import java.util.Enumeration;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.CommandLock;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.ActionReport;
import org.jvnet.hk2.annotations.Service;
import javax.inject.Inject;
import javax.inject.Named;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.config.types.Property;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.config.serverbeans.AuthRealm;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.security.auth.realm.file.FileRealm;
import com.sun.enterprise.security.auth.realm.BadRealmException;
import com.sun.enterprise.security.auth.realm.NoSuchRealmException;
import com.sun.enterprise.config.serverbeans.SecurityService;
import com.sun.enterprise.security.auth.realm.RealmsManager;
import com.sun.enterprise.util.SystemPropertyConstants;
import java.io.File;
import org.glassfish.api.admin.ExecuteOn;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import org.glassfish.api.admin.*;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
/**
* List File Users Command
* Usage: list-file-users [--terse=false] [--echo=false] [--interactive=true]
* [--host localhost] [--port 4848|4849] [--secure | -s] [--user admin_user]
* [--passwordfile file_name] [--authrealmname authrealm_name]
* [target(Default server)]
* @author Nandini Ektare
*/
@Service(name="list-file-users")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@I18n("list.file.user")
@ExecuteOn({RuntimeType.DAS})
@TargetType({CommandTarget.DAS,CommandTarget.STANDALONE_INSTANCE,CommandTarget.CLUSTER,
CommandTarget.CLUSTERED_INSTANCE,CommandTarget.CONFIG})
@RestEndpoints({
@RestEndpoint(configBean=AuthRealm.class,
opType=RestEndpoint.OpType.GET,
path="list-users",
description="List Users",
params={
@RestParam(name="authrealmname", value="$parent")
})
})
public class ListFileUser implements AdminCommand, AdminCommandSecurity.Preauthorization {
final private static LocalStringManagerImpl localStrings =
new LocalStringManagerImpl(ListFileUser.class);
@Param(name="authrealmname", optional=true)
private String authRealmName;
@Param(name = "target", primary=true, optional = true, defaultValue =
SystemPropertyConstants.DEFAULT_SERVER_INSTANCE_NAME)
private String target;
@Inject @Named(ServerEnvironment.DEFAULT_INSTANCE_NAME)
private Config config;
@Inject
private Domain domain;
@Inject
private RealmsManager realmsManager;
@AccessRequired.To("read")
private AuthRealm fileAuthRealm;
private SecurityService securityService;
@Override
public boolean preAuthorization(AdminCommandContext context) {
config = CLIUtil.chooseConfig(domain, target, context.getActionReport());
if (config == null) {
return false;
}
securityService = config.getSecurityService();
fileAuthRealm = CLIUtil.findRealm(securityService, authRealmName);
if (fileAuthRealm == null) {
final ActionReport report = context.getActionReport();
report.setMessage(localStrings.getLocalString(
"list.file.user.filerealmnotfound",
"File realm {0} does not exist", authRealmName));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return false;
}
/*
* The realm might have been defaulted, so capture the actual name.
*/
authRealmName = fileAuthRealm.getName();
return true;
}
/**
* Executes the command with the command parameters passed as Properties
* where the keys are the paramter names and the values the parameter values
*
* @param context information
*/
public void execute(AdminCommandContext context) {
final ActionReport report = context.getActionReport();
// Get FileRealm class name, match it with what is expected.
String fileRealmClassName = fileAuthRealm.getClassname();
// Report error if provided impl is not the one expected
if (fileRealmClassName != null &&
!fileRealmClassName.equals(
"com.sun.enterprise.security.auth.realm.file.FileRealm")) {
report.setMessage(
localStrings.getLocalString(
"list.file.user.realmnotsupported",
"Configured file realm {0} is not supported.",
fileRealmClassName));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
// ensure we have the file associated with the authrealm
String keyFile = null;
for (Property fileProp : fileAuthRealm.getProperty()) {
if (fileProp.getName().equals("file"))
keyFile = fileProp.getValue();
}
if (keyFile == null) {
report.setMessage(
localStrings.getLocalString("list.file.user.keyfilenotfound",
"There is no physical file associated with this file realm {0} ",
authRealmName));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
boolean exists = (new File(keyFile)).exists();
if (!exists) {
report.setMessage(
localStrings.getLocalString("file.realm.keyfilenonexistent",
"The specified physical file {0} associated with the file realm {1} does not exist.",
new Object[]{keyFile, authRealmName}));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
// We have the right impl so let's try to remove one
FileRealm fr = null;
try {
realmsManager.createRealms(config);
//account for updates to realms from outside this config sharing
//same keyfile
CreateFileUser.refreshRealm(config.getName(), authRealmName);
fr = (FileRealm) realmsManager.getFromLoadedRealms(config.getName(),authRealmName);
if (fr == null) {
throw new NoSuchRealmException(authRealmName);
}
} catch(NoSuchRealmException e) {
report.setMessage(
localStrings.getLocalString(
"list.file.user.realmnotsupported",
"Configured file realm {0} is not supported.", authRealmName) +
" " + e.getLocalizedMessage());
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(e);
return;
}
try {
Enumeration users = fr.getUserNames();
List userList = new ArrayList();
while (users.hasMoreElements()) {
final ActionReport.MessagePart part = report.getTopMessagePart().addChild();
String userName = (String) users.nextElement();
part.setMessage(userName);
Map userMap = new HashMap();
userMap.put("name", userName);
try {
userMap.put("groups", Collections.list(fr.getGroupNames(userName)));
} catch (NoSuchUserException ex) {
// This should never be thrown since we just got the user name from the realm
}
userList.add(userMap);
}
Properties extraProperties = new Properties();
extraProperties.put("users", userList);
report.setExtraProperties(extraProperties);
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
} catch (BadRealmException e) {
report.setMessage(
localStrings.getLocalString(
"list.file.user.realmcorrupted",
"Configured file realm {0} is corrupted.", authRealmName) +
" " + e.getLocalizedMessage());
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(e);
}
}
}