/*
* Sonatype Nexus (TM) Open Source Version
* Copyright (c) 2007-2014 Sonatype, Inc.
* All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
*
* This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
* which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
* of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
* Eclipse Foundation. All other trademarks are the property of their respective owners.
*/
package org.sonatype.nexus.plugins.p2.repository.internal;
import java.util.Set;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import org.sonatype.nexus.configuration.application.GlobalRemoteProxySettings;
import org.sonatype.nexus.configuration.application.events.GlobalRemoteProxySettingsChangedEvent;
import org.sonatype.nexus.events.Event;
import org.sonatype.nexus.events.EventSubscriber;
import org.sonatype.nexus.proxy.events.NexusStartedEvent;
import org.sonatype.nexus.proxy.repository.RemoteAuthenticationSettings;
import org.sonatype.nexus.proxy.repository.RemoteHttpProxySettings;
import org.sonatype.nexus.proxy.repository.UsernamePasswordRemoteAuthenticationSettings;
import org.sonatype.p2.bridge.HttpProxy;
import org.sonatype.sisu.goodies.common.ComponentSupport;
import com.google.common.eventbus.Subscribe;
import static com.google.common.base.Preconditions.checkNotNull;
@Named
@Singleton
public class GlobalRemoteProxySettingsInspector
extends ComponentSupport
implements EventSubscriber
{
private final GlobalRemoteProxySettings globalRemoteProxySettings;
private final HttpProxy httpProxy;
@Inject
public GlobalRemoteProxySettingsInspector(final GlobalRemoteProxySettings globalRemoteProxySettings,
final HttpProxy httpProxy)
{
this.globalRemoteProxySettings = checkNotNull(globalRemoteProxySettings);
this.httpProxy = checkNotNull(httpProxy);
}
@Subscribe
public void on(final NexusStartedEvent e) {
inspect(e);
}
@Subscribe
public void on(final GlobalRemoteProxySettingsChangedEvent e) {
inspect(e);
}
protected void inspect(final Event<?> evt) {
// FIXME: Sort out what to do with http/https here
RemoteHttpProxySettings httpProxySettings = globalRemoteProxySettings.getHttpProxySettings();
if (httpProxySettings != null && httpProxySettings.isEnabled()) {
String username = null;
String password = null;
final RemoteAuthenticationSettings authentication = httpProxySettings.getProxyAuthentication();
if (authentication != null
&& UsernamePasswordRemoteAuthenticationSettings.class.isAssignableFrom(authentication.getClass())) {
username = ((UsernamePasswordRemoteAuthenticationSettings) authentication).getUsername();
password = ((UsernamePasswordRemoteAuthenticationSettings) authentication).getPassword();
}
final String hostname = httpProxySettings.getHostname();
final int port = httpProxySettings.getPort();
final Set<String> nonProxyHosts = globalRemoteProxySettings.getNonProxyHosts();
log.debug(
"Configure P2 proxy using global http proxy settings: hostname={}, port={}, username={}, nonProxyHosts={}",
hostname, port, username, nonProxyHosts
);
httpProxy.setProxySettings(hostname, port, username, password, nonProxyHosts);
}
else {
log.debug("No global http proxy settings. Resetting P2 proxy.");
httpProxy.setProxySettings(null, -1, null, null, null);
}
}
}