/*
|
* CDDL HEADER START
|
*
|
* The contents of this file are subject to the terms of the
|
* Common Development and Distribution License, Version 1.0 only
|
* (the "License"). You may not use this file except in compliance
|
* with the License.
|
*
|
* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
|
* or http://forgerock.org/license/CDDLv1.0.html.
|
* See the License for the specific language governing permissions
|
* and limitations under the License.
|
*
|
* When distributing Covered Code, include this CDDL HEADER in each
|
* file and include the License file at legal-notices/CDDLv1_0.txt.
|
* If applicable, add the following below this CDDL HEADER, with the
|
* fields enclosed by brackets "[]" replaced with your own identifying
|
* information:
|
* Portions Copyright [yyyy] [name of copyright owner]
|
*
|
* CDDL HEADER END
|
*
|
*
|
* Copyright 2008-2010 Sun Microsystems, Inc.
|
* Portions Copyright 2014 ForgeRock AS
|
*/
|
|
package org.opends.guitools.controlpanel.datamodel;
|
|
import java.io.File;
|
import java.net.InetAddress;
|
import java.util.Collection;
|
import java.util.Collections;
|
import java.util.HashSet;
|
import java.util.LinkedHashSet;
|
import java.util.Set;
|
import java.util.SortedSet;
|
|
import javax.naming.NamingException;
|
import javax.naming.ldap.InitialLdapContext;
|
|
import org.forgerock.i18n.LocalizableMessage;
|
import org.forgerock.i18n.slf4j.LocalizedLogger;
|
import org.opends.admin.ads.util.ApplicationTrustManager;
|
import org.opends.admin.ads.util.ConnectionUtils;
|
import org.opends.guitools.controlpanel.browser.IconPool;
|
import org.opends.guitools.controlpanel.browser.LDAPConnectionPool;
|
import org.opends.guitools.controlpanel.event.BackendPopulatedEvent;
|
import org.opends.guitools.controlpanel.event.BackendPopulatedListener;
|
import org.opends.guitools.controlpanel.event.BackupCreatedEvent;
|
import org.opends.guitools.controlpanel.event.BackupCreatedListener;
|
import org.opends.guitools.controlpanel.event.ConfigChangeListener;
|
import org.opends.guitools.controlpanel.event.ConfigurationChangeEvent;
|
import org.opends.guitools.controlpanel.event.IndexModifiedEvent;
|
import org.opends.guitools.controlpanel.event.IndexModifiedListener;
|
import org.opends.guitools.controlpanel.task.Task;
|
import org.opends.guitools.controlpanel.util.ConfigFromDirContext;
|
import org.opends.guitools.controlpanel.util.ConfigFromFile;
|
import org.opends.guitools.controlpanel.util.ConfigReader;
|
import org.opends.guitools.controlpanel.util.Utilities;
|
import org.opends.quicksetup.util.UIKeyStore;
|
import org.opends.quicksetup.util.Utils;
|
import org.opends.server.tools.ConfigureWindowsService;
|
import org.opends.server.util.StaticUtils;
|
|
import com.forgerock.opendj.cli.CliConstants;
|
|
import static com.forgerock.opendj.cli.Utils.*;
|
import static com.forgerock.opendj.util.OperatingSystem.*;
|
|
import static org.opends.admin.ads.util.ConnectionUtils.*;
|
|
/**
|
* This is the classes that is shared among all the different places in the
|
* Control Panel. It contains information about the server status and
|
* configuration and some objects that are shared everywhere.
|
*
|
*/
|
public class ControlPanelInfo
|
{
|
private long poolingPeriod = 20000;
|
|
private ServerDescriptor serverDesc;
|
private Set<Task> tasks = new HashSet<Task>();
|
private InitialLdapContext ctx;
|
private InitialLdapContext userDataCtx;
|
private final LDAPConnectionPool connectionPool = new LDAPConnectionPool();
|
// Used by the browsers
|
private final IconPool iconPool = new IconPool(); // Used by the browsers
|
private Thread poolingThread;
|
private boolean stopPooling;
|
private boolean pooling;
|
private ApplicationTrustManager trustManager;
|
private int connectTimeout = CliConstants.DEFAULT_LDAP_CONNECT_TIMEOUT;
|
private ConnectionProtocolPolicy connectionPolicy =
|
ConnectionProtocolPolicy.USE_MOST_SECURE_AVAILABLE;
|
private String ldapURL;
|
private String startTLSURL;
|
private String ldapsURL;
|
private String adminConnectorURL;
|
private String localAdminConnectorURL;
|
private String lastWorkingBindDN;
|
private String lastWorkingBindPwd;
|
private String lastRemoteHostName;
|
private String lastRemoteAdministrationURL;
|
|
private static boolean mustDeregisterConfig;
|
|
private boolean isLocal = true;
|
|
private Set<AbstractIndexDescriptor> modifiedIndexes =
|
new HashSet<AbstractIndexDescriptor>();
|
|
private LinkedHashSet<ConfigChangeListener> configListeners =
|
new LinkedHashSet<ConfigChangeListener>();
|
|
private LinkedHashSet<BackupCreatedListener> backupListeners =
|
new LinkedHashSet<BackupCreatedListener>();
|
|
private LinkedHashSet<BackendPopulatedListener> backendPopulatedListeners =
|
new LinkedHashSet<BackendPopulatedListener>();
|
|
private LinkedHashSet<IndexModifiedListener> indexListeners =
|
new LinkedHashSet<IndexModifiedListener>();
|
|
private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
|
|
private static ControlPanelInfo instance;
|
|
/**
|
* Default constructor.
|
*
|
*/
|
protected ControlPanelInfo()
|
{
|
}
|
|
/**
|
* Returns a singleton for this instance.
|
* @return the control panel info.
|
*/
|
public static ControlPanelInfo getInstance()
|
{
|
if (instance == null)
|
{
|
instance = new ControlPanelInfo();
|
try
|
{
|
instance.setTrustManager(
|
new ApplicationTrustManager(UIKeyStore.getInstance()));
|
}
|
catch (Throwable t)
|
{
|
logger.warn(LocalizableMessage.raw("Error retrieving UI key store: "+t, t));
|
instance.setTrustManager(new ApplicationTrustManager(null));
|
}
|
}
|
return instance;
|
}
|
|
/**
|
* Returns the last ServerDescriptor that has been retrieved.
|
* @return the last ServerDescriptor that has been retrieved.
|
*/
|
public ServerDescriptor getServerDescriptor()
|
{
|
return serverDesc;
|
}
|
|
/**
|
* Returns the list of tasks.
|
* @return the list of tasks.
|
*/
|
public Set<Task> getTasks()
|
{
|
return Collections.unmodifiableSet(tasks);
|
}
|
|
/**
|
* Registers a task. The Control Panel creates a task every time an operation
|
* is made and they are stored here.
|
* @param task the task to be registered.
|
*/
|
public void registerTask(Task task)
|
{
|
tasks.add(task);
|
}
|
|
/**
|
* Unregisters a task.
|
* @param task the task to be unregistered.
|
*/
|
public void unregisterTask(Task task)
|
{
|
tasks.remove(task);
|
}
|
|
/**
|
* Tells whether an index must be reindexed or not.
|
* @param index the index.
|
* @return <CODE>true</CODE> if the index must be reindexed and
|
* <CODE>false</CODE> otherwise.
|
*/
|
public boolean mustReindex(AbstractIndexDescriptor index)
|
{
|
boolean mustReindex = false;
|
for (AbstractIndexDescriptor i : modifiedIndexes)
|
{
|
if (i.getName().equals(index.getName()) &&
|
i.getBackend().getBackendID().equals(
|
index.getBackend().getBackendID()))
|
{
|
mustReindex = true;
|
break;
|
}
|
}
|
return mustReindex;
|
}
|
|
/**
|
* Registers an index as modified. This is used by the panels to be able
|
* to inform the user that a rebuild of the index is required.
|
* @param index the index.
|
*/
|
public void registerModifiedIndex(AbstractIndexDescriptor index)
|
{
|
modifiedIndexes.add(index);
|
indexModified(index);
|
}
|
|
/**
|
* Unregisters a modified index.
|
* @param index the index.
|
* @return <CODE>true</CODE> if the index is found in the list of modified
|
* indexes and <CODE>false</CODE> otherwise.
|
*/
|
public boolean unregisterModifiedIndex(AbstractIndexDescriptor index)
|
{
|
// We might have stored indexes whose configuration has changed, just remove
|
// them if they have the same name, are of the same type and are defined in
|
// the same backend.
|
Set<AbstractIndexDescriptor> toRemove =
|
new HashSet<AbstractIndexDescriptor>();
|
for (AbstractIndexDescriptor i : modifiedIndexes)
|
{
|
if (i.getName().equalsIgnoreCase(index.getName()) &&
|
i.getBackend().getBackendID().equalsIgnoreCase(
|
index.getBackend().getBackendID()) &&
|
i.getClass().equals((index.getClass())))
|
{
|
toRemove.add(i);
|
}
|
}
|
|
if (!toRemove.isEmpty())
|
{
|
boolean returnValue = modifiedIndexes.removeAll(toRemove);
|
indexModified(toRemove.iterator().next());
|
return returnValue;
|
}
|
return false;
|
}
|
|
/**
|
* Unregisters all the modified indexes on a given backend.
|
* @param backendName the name of the backend.
|
*/
|
public void unregisterModifiedIndexesInBackend(String backendName)
|
{
|
HashSet<AbstractIndexDescriptor> toDelete =
|
new HashSet<AbstractIndexDescriptor>();
|
for (AbstractIndexDescriptor index : modifiedIndexes)
|
{
|
// Compare only the Backend ID, since the backend object attached to
|
// the registered index might have changed (for instance the number of
|
// entries). Relying on the backend ID to identify the backend is
|
// safe.
|
if (index.getBackend().getBackendID().equalsIgnoreCase(backendName))
|
{
|
toDelete.add(index);
|
}
|
}
|
modifiedIndexes.removeAll(toDelete);
|
for (BackendDescriptor backend : getServerDescriptor().getBackends())
|
{
|
if (backend.getBackendID().equals(backendName))
|
{
|
IndexModifiedEvent ev = new IndexModifiedEvent(backend);
|
for (IndexModifiedListener listener : indexListeners)
|
{
|
listener.backendIndexesModified(ev);
|
}
|
break;
|
}
|
}
|
}
|
|
/**
|
* Returns a collection with all the modified indexes.
|
* @return a collection with all the modified indexes.
|
*/
|
public Collection<AbstractIndexDescriptor> getModifiedIndexes()
|
{
|
return Collections.unmodifiableCollection(modifiedIndexes);
|
}
|
|
/**
|
* Sets the dir context to be used by the ControlPanelInfo to retrieve
|
* monitoring and configuration information.
|
* @param ctx the connection.
|
*/
|
public void setDirContext(InitialLdapContext ctx)
|
{
|
this.ctx = ctx;
|
if (ctx != null)
|
{
|
lastWorkingBindDN = ConnectionUtils.getBindDN(ctx);
|
lastWorkingBindPwd = ConnectionUtils.getBindPassword(ctx);
|
lastRemoteHostName = ConnectionUtils.getHostName(ctx);
|
lastRemoteAdministrationURL = ConnectionUtils.getLdapUrl(ctx);
|
}
|
}
|
|
/**
|
* Returns the dir context to be used by the ControlPanelInfo to retrieve
|
* monitoring and configuration information.
|
* @return the dir context to be used by the ControlPanelInfo to retrieve
|
* monitoring and configuration information.
|
*/
|
public InitialLdapContext getDirContext()
|
{
|
return ctx;
|
}
|
|
/**
|
* Sets the dir context to be used by the ControlPanelInfo to retrieve
|
* user data.
|
* @param ctx the connection.
|
* @throws NamingException if there is a problem updating the connection pool.
|
*/
|
public void setUserDataDirContext(InitialLdapContext ctx)
|
throws NamingException
|
{
|
if (userDataCtx != null)
|
{
|
if (connectionPool.isConnectionRegistered(userDataCtx))
|
{
|
try
|
{
|
connectionPool.unregisterConnection(userDataCtx);
|
}
|
catch (Throwable t)
|
{
|
}
|
}
|
}
|
this.userDataCtx = ctx;
|
if (ctx != null)
|
{
|
InitialLdapContext cloneLdc =
|
ConnectionUtils.cloneInitialLdapContext(userDataCtx,
|
getConnectTimeout(),
|
getTrustManager(), null);
|
connectionPool.registerConnection(cloneLdc);
|
}
|
}
|
|
/**
|
* Returns the dir context to be used by the ControlPanelInfo to retrieve
|
* user data.
|
* @return the dir context to be used by the ControlPanelInfo to retrieve
|
* user data.
|
*/
|
public InitialLdapContext getUserDataDirContext()
|
{
|
return userDataCtx;
|
}
|
|
/**
|
* Informs that a backup has been created. The method will notify to all
|
* the backup listeners that a backup has been created.
|
* @param newBackup the new created backup.
|
*/
|
public void backupCreated(BackupDescriptor newBackup)
|
{
|
BackupCreatedEvent ev = new BackupCreatedEvent(newBackup);
|
for (BackupCreatedListener listener : backupListeners)
|
{
|
listener.backupCreated(ev);
|
}
|
}
|
|
/**
|
* Informs that a set of backends have been populated. The method will notify
|
* to all the backend populated listeners.
|
* @param backends the populated backends.
|
*/
|
public void backendPopulated(Set<BackendDescriptor> backends)
|
{
|
BackendPopulatedEvent ev = new BackendPopulatedEvent(backends);
|
for (BackendPopulatedListener listener : backendPopulatedListeners)
|
{
|
listener.backendPopulated(ev);
|
}
|
}
|
|
/**
|
* Informs that an index has been modified. The method will notify to all
|
* the index listeners that an index has been modified.
|
* @param modifiedIndex the modified index.
|
*/
|
public void indexModified(AbstractIndexDescriptor modifiedIndex)
|
{
|
IndexModifiedEvent ev = new IndexModifiedEvent(modifiedIndex);
|
for (IndexModifiedListener listener : indexListeners)
|
{
|
listener.indexModified(ev);
|
}
|
}
|
|
/**
|
* Returns an empty new server descriptor instance.
|
* @return an empty new server descriptor instance.
|
*/
|
protected ServerDescriptor createNewServerDescriptorInstance()
|
{
|
return new ServerDescriptor();
|
}
|
|
/**
|
* Returns a reader that will read the configuration from a file.
|
* @return a reader that will read the configuration from a file.
|
*/
|
protected ConfigFromFile createNewConfigFromFileReader()
|
{
|
return new ConfigFromFile();
|
}
|
|
/**
|
* Returns a reader that will read the configuration from a dir context.
|
* @return a reader that will read the configuration from a dir context.
|
*/
|
protected ConfigFromDirContext createNewConfigFromDirContextReader()
|
{
|
ConfigFromDirContext configFromDirContext = new ConfigFromDirContext();
|
configFromDirContext.setIsLocal(isLocal());
|
return configFromDirContext;
|
}
|
|
/**
|
* Updates the contents of the server descriptor with the provider reader.
|
* @param reader the configuration reader.
|
* @param desc the server descriptor.
|
*/
|
protected void updateServerDescriptor(ConfigReader reader,
|
ServerDescriptor desc)
|
{
|
desc.setExceptions(reader.getExceptions());
|
desc.setAdministrativeUsers(reader.getAdministrativeUsers());
|
desc.setBackends(reader.getBackends());
|
desc.setConnectionHandlers(reader.getConnectionHandlers());
|
desc.setAdminConnector(reader.getAdminConnector());
|
desc.setSchema(reader.getSchema());
|
desc.setSchemaEnabled(reader.isSchemaEnabled());
|
}
|
|
/**
|
* Regenerates the last found ServerDescriptor object.
|
*
|
*/
|
public synchronized void regenerateDescriptor()
|
{
|
boolean isLocal = isLocal();
|
|
ServerDescriptor desc = createNewServerDescriptorInstance();
|
desc.setIsLocal(isLocal);
|
InitialLdapContext ctx = getDirContext();
|
if (isLocal)
|
{
|
desc.setOpenDSVersion(
|
org.opends.server.util.DynamicConstants.FULL_VERSION_STRING);
|
String installPath = Utilities.getInstallPathFromClasspath();
|
desc.setInstallPath(installPath);
|
desc.setInstancePath(Utils.getInstancePathFromInstallPath(installPath));
|
boolean windowsServiceEnabled = false;
|
if (isWindows())
|
{
|
int result = ConfigureWindowsService.serviceState(null, null);
|
windowsServiceEnabled =
|
result == ConfigureWindowsService.SERVICE_STATE_ENABLED;
|
}
|
desc.setWindowsServiceEnabled(windowsServiceEnabled);
|
}
|
else
|
{
|
if (lastRemoteHostName != null)
|
{
|
desc.setHostname(lastRemoteHostName);
|
}
|
}
|
ConfigReader reader;
|
|
ServerDescriptor.ServerStatus status = null;
|
for (Task task : getTasks())
|
{
|
if ((task.getType() == Task.Type.START_SERVER) &&
|
(task.getState() == Task.State.RUNNING) &&
|
isRunningOnServer(desc, task))
|
{
|
status = ServerDescriptor.ServerStatus.STARTING;
|
}
|
else if ((task.getType() == Task.Type.STOP_SERVER) &&
|
(task.getState() == Task.State.RUNNING) &&
|
isRunningOnServer(desc, task))
|
{
|
status = ServerDescriptor.ServerStatus.STOPPING;
|
}
|
}
|
if (status != null)
|
{
|
desc.setStatus(status);
|
if (status == ServerDescriptor.ServerStatus.STOPPING)
|
{
|
StaticUtils.close(ctx);
|
this.ctx = null;
|
if (userDataCtx != null)
|
{
|
if (connectionPool.isConnectionRegistered(userDataCtx))
|
{
|
try
|
{
|
connectionPool.unregisterConnection(userDataCtx);
|
}
|
catch (Throwable t)
|
{
|
}
|
}
|
StaticUtils.close(userDataCtx);
|
userDataCtx = null;
|
}
|
}
|
if (isLocal)
|
{
|
reader = createNewConfigFromFileReader();
|
((ConfigFromFile)reader).readConfiguration();
|
}
|
else
|
{
|
reader = null;
|
}
|
desc.setAuthenticated(false);
|
}
|
else if (!isLocal ||
|
Utilities.isServerRunning(new File(desc.getInstancePath())))
|
{
|
desc.setStatus(ServerDescriptor.ServerStatus.STARTED);
|
|
if ((ctx == null) && (lastWorkingBindDN != null))
|
{
|
// Try with previous credentials.
|
try
|
{
|
if (isLocal)
|
{
|
ctx = Utilities.getAdminDirContext(this, lastWorkingBindDN,
|
lastWorkingBindPwd);
|
}
|
else if (lastRemoteAdministrationURL != null)
|
{
|
ctx = createLdapsContext(lastRemoteAdministrationURL,
|
lastWorkingBindDN,
|
lastWorkingBindPwd,
|
getConnectTimeout(), null,
|
getTrustManager(), null);
|
}
|
}
|
catch (ConfigReadException cre)
|
{
|
// Ignore: we will ask the user for credentials.
|
}
|
catch (NamingException ne)
|
{
|
// Ignore: we will ask the user for credentials.
|
}
|
if (ctx != null)
|
{
|
this.ctx = ctx;
|
}
|
}
|
|
if (isLocal && (ctx == null))
|
{
|
reader = createNewConfigFromFileReader();
|
((ConfigFromFile)reader).readConfiguration();
|
}
|
else
|
{
|
if (!isLocal && (ctx == null))
|
{
|
desc.setStatus(ServerDescriptor.ServerStatus.NOT_CONNECTED_TO_REMOTE);
|
reader = null;
|
}
|
else
|
{
|
reader = createNewConfigFromDirContextReader();
|
((ConfigFromDirContext)reader).readConfiguration(ctx);
|
|
boolean connectionWorks = checkConnections(ctx, userDataCtx);
|
if (!connectionWorks)
|
{
|
if (isLocal)
|
{
|
// Try with off-line info
|
reader = createNewConfigFromFileReader();
|
((ConfigFromFile)reader).readConfiguration();
|
}
|
else
|
{
|
desc.setStatus(
|
ServerDescriptor.ServerStatus.NOT_CONNECTED_TO_REMOTE);
|
reader = null;
|
}
|
try
|
{
|
ctx.close();
|
}
|
catch (Throwable t)
|
{
|
}
|
this.ctx = null;
|
if (connectionPool.isConnectionRegistered(userDataCtx))
|
{
|
try
|
{
|
connectionPool.unregisterConnection(userDataCtx);
|
}
|
catch (Throwable t)
|
{
|
}
|
}
|
try
|
{
|
userDataCtx.close();
|
}
|
catch (Throwable t)
|
{
|
}
|
userDataCtx = null;
|
}
|
}
|
}
|
if (reader != null)
|
{
|
desc.setAuthenticated(reader instanceof ConfigFromDirContext);
|
desc.setJavaVersion(reader.getJavaVersion());
|
desc.setOpenConnections(reader.getOpenConnections());
|
desc.setTaskEntries(reader.getTaskEntries());
|
if (reader instanceof ConfigFromDirContext)
|
{
|
ConfigFromDirContext rCtx = (ConfigFromDirContext)reader;
|
desc.setRootMonitor(rCtx.getRootMonitor());
|
desc.setEntryCachesMonitor(rCtx.getEntryCaches());
|
desc.setJvmMemoryUsageMonitor(rCtx.getJvmMemoryUsage());
|
desc.setSystemInformationMonitor(rCtx.getSystemInformation());
|
desc.setWorkQueueMonitor(rCtx.getWorkQueue());
|
desc.setOpenDSVersion((String)Utilities.getFirstMonitoringValue(
|
rCtx.getVersionMonitor(), "fullVersion"));
|
String installPath = (String)Utilities.getFirstMonitoringValue(
|
rCtx.getSystemInformation(), "installPath");
|
if (installPath != null)
|
{
|
desc.setInstallPath(installPath);
|
}
|
String instancePath = (String)Utilities.getFirstMonitoringValue(
|
rCtx.getSystemInformation(), "instancePath");
|
if (instancePath != null)
|
{
|
desc.setInstancePath(instancePath);
|
}
|
}
|
}
|
}
|
else
|
{
|
desc.setStatus(ServerDescriptor.ServerStatus.STOPPED);
|
desc.setAuthenticated(false);
|
reader = createNewConfigFromFileReader();
|
((ConfigFromFile)reader).readConfiguration();
|
}
|
if (reader != null)
|
{
|
updateServerDescriptor(reader, desc);
|
}
|
|
if ((serverDesc == null) || !serverDesc.equals(desc))
|
{
|
serverDesc = desc;
|
ldapURL = getURL(serverDesc, ConnectionHandlerDescriptor.Protocol.LDAP);
|
ldapsURL = getURL(serverDesc, ConnectionHandlerDescriptor.Protocol.LDAPS);
|
adminConnectorURL = getAdminConnectorURL(serverDesc);
|
if (serverDesc.isLocal())
|
{
|
localAdminConnectorURL = adminConnectorURL;
|
}
|
startTLSURL = getURL(serverDesc,
|
ConnectionHandlerDescriptor.Protocol.LDAP_STARTTLS);
|
ConfigurationChangeEvent ev = new ConfigurationChangeEvent(this, desc);
|
for (ConfigChangeListener listener : configListeners)
|
{
|
listener.configurationChanged(ev);
|
}
|
}
|
}
|
|
/**
|
* Adds a configuration change listener.
|
* @param listener the listener.
|
*/
|
public void addConfigChangeListener(ConfigChangeListener listener)
|
{
|
configListeners.add(listener);
|
}
|
|
/**
|
* Removes a configuration change listener.
|
* @param listener the listener.
|
* @return <CODE>true</CODE> if the listener is found and <CODE>false</CODE>
|
* otherwise.
|
*/
|
public boolean removeConfigChangeListener(ConfigChangeListener listener)
|
{
|
return configListeners.remove(listener);
|
}
|
|
/**
|
* Adds a backup creation listener.
|
* @param listener the listener.
|
*/
|
public void addBackupCreatedListener(BackupCreatedListener listener)
|
{
|
backupListeners.add(listener);
|
}
|
|
/**
|
* Removes a backup creation listener.
|
* @param listener the listener.
|
* @return <CODE>true</CODE> if the listener is found and <CODE>false</CODE>
|
* otherwise.
|
*/
|
public boolean removeBackupCreatedListener(BackupCreatedListener listener)
|
{
|
return backupListeners.remove(listener);
|
}
|
|
/**
|
* Adds a backend populated listener.
|
* @param listener the listener.
|
*/
|
public void addBackendPopulatedListener(BackendPopulatedListener listener)
|
{
|
backendPopulatedListeners.add(listener);
|
}
|
|
/**
|
* Removes a backend populated listener.
|
* @param listener the listener.
|
* @return <CODE>true</CODE> if the listener is found and <CODE>false</CODE>
|
* otherwise.
|
*/
|
public boolean removeBackendPopulatedListener(
|
BackendPopulatedListener listener)
|
{
|
return backendPopulatedListeners.remove(listener);
|
}
|
|
/**
|
* Adds an index modification listener.
|
* @param listener the listener.
|
*/
|
public void addIndexModifiedListener(IndexModifiedListener listener)
|
{
|
indexListeners.add(listener);
|
}
|
|
/**
|
* Removes an index modification listener.
|
* @param listener the listener.
|
* @return <CODE>true</CODE> if the listener is found and <CODE>false</CODE>
|
* otherwise.
|
*/
|
public boolean removeIndexModifiedListener(IndexModifiedListener listener)
|
{
|
return indexListeners.remove(listener);
|
}
|
|
/**
|
* Starts pooling the server configuration. The period of the pooling is
|
* specified as a parameter. This method is asynchronous and it will start
|
* the pooling in another thread.
|
*/
|
public synchronized void startPooling()
|
{
|
if (poolingThread != null)
|
{
|
return;
|
}
|
pooling = true;
|
stopPooling = false;
|
|
poolingThread = new Thread(new Runnable()
|
{
|
@Override
|
public void run()
|
{
|
try
|
{
|
while (!stopPooling)
|
{
|
cleanupTasks();
|
regenerateDescriptor();
|
Thread.sleep(poolingPeriod);
|
}
|
}
|
catch (Throwable t)
|
{
|
}
|
pooling = false;
|
}
|
});
|
poolingThread.start();
|
}
|
|
/**
|
* Stops pooling the server. This method is synchronous, it does not return
|
* until the pooling is actually stopped.
|
*
|
*/
|
public synchronized void stopPooling()
|
{
|
stopPooling = true;
|
while ((poolingThread != null) && pooling)
|
{
|
try
|
{
|
poolingThread.interrupt();
|
Thread.sleep(100);
|
}
|
catch (Throwable t)
|
{
|
// do nothing;
|
}
|
}
|
poolingThread = null;
|
pooling = false;
|
}
|
|
/**
|
* Returns the trust manager to be used by this ControlPanelInfo (and in
|
* general by the control panel).
|
* @return the trust manager to be used by this ControlPanelInfo.
|
*/
|
public ApplicationTrustManager getTrustManager()
|
{
|
return trustManager;
|
}
|
|
/**
|
* Sets the trust manager to be used by this ControlPanelInfo (and in
|
* general by the control panel).
|
* @param trustManager the trust manager to be used by this ControlPanelInfo.
|
*/
|
public void setTrustManager(ApplicationTrustManager trustManager)
|
{
|
this.trustManager = trustManager;
|
connectionPool.setTrustManager(trustManager);
|
}
|
|
/**
|
* Returns the timeout to establish the connection in milliseconds.
|
* @return the timeout to establish the connection in milliseconds.
|
*/
|
public int getConnectTimeout()
|
{
|
return connectTimeout;
|
}
|
|
/**
|
* Sets the timeout to establish the connection in milliseconds.
|
* Use {@code 0} to express no timeout.
|
* @param connectTimeout the timeout to establish the connection in
|
* milliseconds.
|
* Use {@code 0} to express no timeout.
|
*/
|
public void setConnectTimeout(int connectTimeout)
|
{
|
this.connectTimeout = connectTimeout;
|
connectionPool.setConnectTimeout(connectTimeout);
|
}
|
|
/**
|
* Returns the connection policy to be used by this ControlPanelInfo (and in
|
* general by the control panel).
|
* @return the connection policy to be used by this ControlPanelInfo.
|
*/
|
public ConnectionProtocolPolicy getConnectionPolicy()
|
{
|
return connectionPolicy;
|
}
|
|
/**
|
* Sets the connection policy to be used by this ControlPanelInfo (and in
|
* general by the control panel).
|
* @param connectionPolicy the connection policy to be used by this
|
* ControlPanelInfo.
|
*/
|
public void setConnectionPolicy(ConnectionProtocolPolicy connectionPolicy)
|
{
|
this.connectionPolicy = connectionPolicy;
|
}
|
|
/**
|
* Gets the LDAPS URL based in what is read in the configuration. It
|
* returns <CODE>null</CODE> if no LDAPS URL was found.
|
* @return the LDAPS URL to be used to connect to the server.
|
*/
|
public String getLDAPSURL()
|
{
|
return ldapsURL;
|
}
|
|
/**
|
* Gets the Administration Connector URL based in what is read in the
|
* configuration. It returns <CODE>null</CODE> if no Administration
|
* Connector URL was found.
|
* @return the Administration Connector URL to be used to connect
|
* to the server.
|
*/
|
public String getAdminConnectorURL()
|
{
|
if (isLocal)
|
{
|
// If the user set isLocal to true, we want to return the
|
// localAdminConnectorURL (in particular if regenerateDescriptor has not
|
// been called).
|
return localAdminConnectorURL;
|
}
|
return adminConnectorURL;
|
}
|
|
/**
|
* Gets the Administration Connector URL based in what is read in the local
|
* configuration. It returns <CODE>null</CODE> if no Administration
|
* Connector URL was found.
|
* @return the Administration Connector URL to be used to connect
|
* to the local server.
|
*/
|
public String getLocalAdminConnectorURL()
|
{
|
return localAdminConnectorURL;
|
}
|
|
/**
|
* Gets the LDAP URL based in what is read in the configuration. It
|
* returns <CODE>null</CODE> if no LDAP URL was found.
|
* @return the LDAP URL to be used to connect to the server.
|
*/
|
public String getLDAPURL()
|
{
|
return ldapURL;
|
}
|
|
/**
|
* Gets the Start TLS URL based in what is read in the configuration. It
|
* returns <CODE>null</CODE> if no Start TLS URL is found.
|
* @return the Start TLS URL to be used to connect to the server.
|
*/
|
public String getStartTLSURL()
|
{
|
return startTLSURL;
|
}
|
|
/**
|
* Returns the LDAP URL to be used to connect to a given ServerDescriptor
|
* using a certain protocol. It returns <CODE>null</CODE> if URL for the
|
* protocol is not found.
|
* @param server the server descriptor.
|
* @param protocol the protocol to be used.
|
* @return the LDAP URL to be used to connect to a given ServerDescriptor
|
* using a certain protocol.
|
*/
|
private static String getURL(ServerDescriptor server,
|
ConnectionHandlerDescriptor.Protocol protocol)
|
{
|
String url = null;
|
|
String sProtocol = null;
|
switch (protocol)
|
{
|
case LDAP:
|
sProtocol = "ldap";
|
break;
|
case LDAPS:
|
sProtocol = "ldaps";
|
break;
|
case LDAP_STARTTLS:
|
sProtocol = "ldap";
|
break;
|
case JMX:
|
sProtocol = "jmx";
|
break;
|
case JMXS:
|
sProtocol = "jmxs";
|
break;
|
}
|
|
for (ConnectionHandlerDescriptor desc : server.getConnectionHandlers())
|
{
|
if ((desc.getState() == ConnectionHandlerDescriptor.State.ENABLED) &&
|
(desc.getProtocol() == protocol))
|
{
|
int port = desc.getPort();
|
SortedSet<InetAddress> addresses = desc.getAddresses();
|
if (addresses.size() == 0)
|
{
|
if (port > 0)
|
{
|
if (server.isLocal())
|
{
|
url = sProtocol +"://localhost:"+port;
|
}
|
else
|
{
|
url = sProtocol + "://" + getHostNameForLdapUrl(server.getHostname()) + ":" + port;
|
}
|
}
|
}
|
else
|
{
|
if (port > 0)
|
{
|
if (server.isLocal())
|
{
|
InetAddress address = addresses.first();
|
url = sProtocol + "://" + getHostNameForLdapUrl(address.getHostAddress()) + ":" + port;
|
}
|
else
|
{
|
url = sProtocol + "://" + getHostNameForLdapUrl(server.getHostname()) + ":" + port;
|
}
|
}
|
}
|
}
|
}
|
return url;
|
}
|
|
/**
|
* Returns the Administration Connector URL.
|
* It returns <CODE>null</CODE> if URL for the
|
* protocol is not found.
|
* @param server the server descriptor.
|
* @return the Administration Connector URL.
|
*/
|
private static String getAdminConnectorURL(ServerDescriptor server) {
|
ConnectionHandlerDescriptor desc = server.getAdminConnector();
|
if (desc != null)
|
{
|
int port = desc.getPort();
|
SortedSet<InetAddress> addresses = desc.getAddresses();
|
if (addresses.size() == 0) {
|
if (port > 0) {
|
return getLDAPUrl("localhost", port, true);
|
}
|
} else {
|
if (port > 0) {
|
InetAddress address = addresses.first();
|
String a = address.getHostAddress();
|
return getLDAPUrl(a, port, true);
|
}
|
}
|
}
|
return null;
|
}
|
|
/**
|
* Tells whether we must connect to the server using Start TLS.
|
* @return <CODE>true</CODE> if we must connect to the server using Start TLS
|
* and <CODE>false</CODE> otherwise.
|
*/
|
public boolean connectUsingStartTLS()
|
{
|
boolean connectUsingStartTLS = false;
|
if (getStartTLSURL() != null)
|
{
|
connectUsingStartTLS = getStartTLSURL().equals(getURLToConnect());
|
}
|
return connectUsingStartTLS;
|
}
|
|
/**
|
* Tells whether we must connect to the server using LDAPS.
|
* @return <CODE>true</CODE> if we must connect to the server using LDAPS
|
* and <CODE>false</CODE> otherwise.
|
*/
|
public boolean connectUsingLDAPS()
|
{
|
boolean connectUsingLDAPS = false;
|
if (getLDAPSURL() != null)
|
{
|
connectUsingLDAPS = getLDAPSURL().equals(getURLToConnect());
|
}
|
return connectUsingLDAPS;
|
}
|
|
/**
|
* Returns the URL that must be used to connect to the server based on the
|
* available enabled connection handlers in the server and the connection
|
* policy.
|
* @return the URL that must be used to connect to the server.
|
*/
|
public String getURLToConnect()
|
{
|
String url;
|
switch (getConnectionPolicy())
|
{
|
case USE_STARTTLS:
|
url = getStartTLSURL();
|
break;
|
case USE_LDAP:
|
url = getLDAPURL();
|
break;
|
case USE_LDAPS:
|
url = getLDAPSURL();
|
break;
|
case USE_ADMIN:
|
url = getAdminConnectorURL();
|
break;
|
case USE_MOST_SECURE_AVAILABLE:
|
url = getLDAPSURL();
|
if (url == null)
|
{
|
url = getStartTLSURL();
|
}
|
if (url == null)
|
{
|
url = getLDAPURL();
|
}
|
break;
|
case USE_LESS_SECURE_AVAILABLE:
|
url = getLDAPURL();
|
if (url == null)
|
{
|
url = getStartTLSURL();
|
}
|
if (url == null)
|
{
|
url = getLDAPSURL();
|
}
|
break;
|
default:
|
throw new RuntimeException("Unknown policy: "+getConnectionPolicy());
|
}
|
return url;
|
}
|
|
/**
|
* Returns <CODE>true</CODE> if the configuration must be deregistered and
|
* <CODE>false</CODE> otherwise.
|
* This is required when we use the ConfigFileHandler to update the
|
* configuration, in these cases cn=config must the deregistered from the
|
* ConfigFileHandler and after that register again.
|
* @return <CODE>true</CODE> if the configuration must be deregistered and
|
* <CODE>false</CODE> otherwise.
|
*/
|
public boolean mustDeregisterConfig()
|
{
|
return mustDeregisterConfig;
|
}
|
|
/**
|
* Sets whether the configuration must be deregistered or not.
|
* @param mustDeregisterConfig whether the configuration must be deregistered
|
* or not.
|
*/
|
public void setMustDeregisterConfig(boolean mustDeregisterConfig)
|
{
|
ControlPanelInfo.mustDeregisterConfig = mustDeregisterConfig;
|
}
|
|
/**
|
* Sets whether the server is local or not.
|
* @param isLocal whether the server is local or not.
|
*/
|
public void setIsLocal(boolean isLocal)
|
{
|
this.isLocal = isLocal;
|
}
|
|
/**
|
* Returns <CODE>true</CODE> if we are trying to manage the local host and
|
* <CODE>false</CODE> otherwise.
|
* @return <CODE>true</CODE> if we are trying to manage the local host and
|
* <CODE>false</CODE> otherwise.
|
*/
|
public boolean isLocal()
|
{
|
return isLocal;
|
}
|
|
/**
|
* Returns the connection pool to be used by the LDAP entry browsers.
|
* @return the connection pool to be used by the LDAP entry browsers.
|
*/
|
public LDAPConnectionPool getConnectionPool()
|
{
|
return connectionPool;
|
}
|
|
/**
|
* Returns the icon pool to be used by the LDAP entry browsers.
|
* @return the icon pool to be used by the LDAP entry browsers.
|
*/
|
public IconPool getIconPool()
|
{
|
return iconPool;
|
}
|
|
/**
|
* Returns the pooling period in miliseconds.
|
* @return the pooling period in miliseconds.
|
*/
|
public long getPoolingPeriod()
|
{
|
return poolingPeriod;
|
}
|
|
/**
|
* Sets the pooling period in miliseconds.
|
* @param poolingPeriod the pooling time in miliseconds.
|
*/
|
public void setPoolingPeriod(long poolingPeriod)
|
{
|
this.poolingPeriod = poolingPeriod;
|
}
|
|
/**
|
* Cleans the tasks that are over.
|
*/
|
private void cleanupTasks()
|
{
|
Set<Task> toClean = new HashSet<Task>();
|
for (Task task : tasks)
|
{
|
if (task.getState() == Task.State.FINISHED_SUCCESSFULLY ||
|
task.getState() == Task.State.FINISHED_WITH_ERROR)
|
{
|
toClean.add(task);
|
}
|
}
|
for (Task task : toClean)
|
{
|
unregisterTask(task);
|
}
|
}
|
|
/**
|
* Returns whether the provided task is running on the provided server or not.
|
* The code takes into account that the server object might not be fully
|
* initialized (but at least it contains the host name and the instance
|
* path if it is local).
|
* @param server the server.
|
* @param task the task to be analyzed.
|
* @return <CODE>true</CODE> if the provided task is running on the provided
|
* server and <CODE>false</CODE> otherwise.
|
*/
|
private boolean isRunningOnServer(ServerDescriptor server, Task task)
|
{
|
boolean isRunningOnServer;
|
if (!server.isLocal() || !task.getServer().isLocal())
|
{
|
if (!server.isLocal())
|
{
|
// At this point we only have connection information about the new
|
// server. Use the dir context which corresponds to the server to
|
// compare things.
|
String host1 = server.getHostname();
|
String host2 = task.getServer().getHostname();
|
if (host1 == null)
|
{
|
isRunningOnServer = host2 == null;
|
}
|
else
|
{
|
isRunningOnServer = host1.equalsIgnoreCase(host2);
|
}
|
if (isRunningOnServer)
|
{
|
// Compare administration port;
|
int adminPort1 = -1;
|
int adminPort2 = -1;
|
if (server.getAdminConnector() != null)
|
{
|
adminPort1 = server.getAdminConnector().getPort();
|
}
|
|
if (getDirContext() != null)
|
{
|
adminPort2 = ConnectionUtils.getPort(getDirContext());
|
}
|
isRunningOnServer = adminPort1 == adminPort2;
|
}
|
}
|
else
|
{
|
// Compare host names and paths
|
String f1 = server.getInstancePath();
|
String f2 = task.getServer().getInstancePath();
|
|
String host1 = server.getHostname();
|
String host2 = task.getServer().getHostname();
|
if (host1 == null)
|
{
|
isRunningOnServer = host2 == null;
|
}
|
else
|
{
|
isRunningOnServer = host1.equalsIgnoreCase(host2);
|
}
|
if (isRunningOnServer)
|
{
|
if (f1 == null)
|
{
|
isRunningOnServer = f2 == null;
|
}
|
else
|
{
|
isRunningOnServer = f1.equals(f2);
|
}
|
}
|
}
|
}
|
else
|
{
|
isRunningOnServer = true;
|
}
|
return isRunningOnServer;
|
}
|
|
private boolean checkConnections(InitialLdapContext ctx,
|
InitialLdapContext userCtx)
|
{
|
// Check the connection
|
boolean connectionWorks = false;
|
int nMaxErrors = 5;
|
for (int i=0; i< nMaxErrors && !connectionWorks; i++)
|
{
|
try
|
{
|
Utilities.pingDirContext(ctx);
|
if (userCtx != null)
|
{
|
Utilities.pingDirContext(userCtx);
|
}
|
connectionWorks = true;
|
}
|
catch (NamingException ne)
|
{
|
try
|
{
|
Thread.sleep(400);
|
}
|
catch (Throwable t)
|
{
|
}
|
}
|
}
|
return connectionWorks;
|
}
|
}
|
