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SvnMirrorCommand.java
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SvnMirrorCommand.java
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/*
* MIT License
*
* Copyright (c) 2020-present Cloudogu GmbH and Contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package sonia.scm.repository.spi;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.SVNURL;
import org.tmatesoft.svn.core.auth.BasicAuthenticationManager;
import org.tmatesoft.svn.core.auth.ISVNAuthenticationManager;
import org.tmatesoft.svn.core.auth.SVNAuthentication;
import org.tmatesoft.svn.core.auth.SVNPasswordAuthentication;
import org.tmatesoft.svn.core.auth.SVNSSLAuthentication;
import org.tmatesoft.svn.core.wc.SVNWCUtil;
import org.tmatesoft.svn.core.wc.admin.SVNAdminClient;
import sonia.scm.repository.InternalRepositoryException;
import sonia.scm.repository.api.MirrorCommandResult;
import sonia.scm.repository.api.Pkcs12ClientCertificateCredential;
import sonia.scm.repository.api.UsernamePasswordCredential;
import javax.net.ssl.TrustManager;
import java.io.File;
import java.util.ArrayList;
import java.util.Collection;
import java.util.function.Function;
import static sonia.scm.ContextEntry.ContextBuilder.entity;
public class SvnMirrorCommand extends AbstractSvnCommand implements MirrorCommand {
private final TrustManager trustManager;
private final Function<File, SVNURL> urlFactory;
SvnMirrorCommand(SvnContext context, TrustManager trustManager, Function<File, SVNURL> urlFactory) {
super(context);
this.trustManager = trustManager;
this.urlFactory = urlFactory;
}
@Override
public MirrorCommandResult mirror(MirrorCommandRequest mirrorCommandRequest) {
try {
SVNURL url = urlFactory.apply(context.getDirectory());
SVNURL next = SVNURL.parseURIEncoded(mirrorCommandRequest.getSourceUrl());
SVNAdminClient admin = createAdminClient(url, mirrorCommandRequest);
admin.doCompleteSynchronize(next, url);
} catch (SVNException e) {
throw new InternalRepositoryException(entity(String.class, mirrorCommandRequest.getSourceUrl()), "could not mirror svn repository", e);
}
return null;
}
private SVNAdminClient createAdminClient(SVNURL url, MirrorCommandRequest mirrorCommandRequest) {
Collection<SVNAuthentication> authentications = new ArrayList<>();
mirrorCommandRequest.getCredential(Pkcs12ClientCertificateCredential.class)
.map(c -> createTlsAuth(url, c))
.ifPresent(authentications::add);
mirrorCommandRequest.getCredential(UsernamePasswordCredential.class)
.map(c -> SVNPasswordAuthentication.newInstance(c.username(), c.password(), false, url, false))
.ifPresent(authentications::add);
ISVNAuthenticationManager authManager = new BasicAuthenticationManager(
authentications.toArray(new SVNAuthentication[authentications.size()])) {
@Override
public TrustManager getTrustManager(SVNURL url) {
return trustManager;
}
};
return new SVNAdminClient(authManager, SVNWCUtil.createDefaultOptions(true));
}
private SVNSSLAuthentication createTlsAuth(SVNURL url, Pkcs12ClientCertificateCredential c) {
return SVNSSLAuthentication.newInstance(
c.getCertificate(),
c.getPassword(),
false,
url,
true);
}
@Override
public MirrorCommandResult update(MirrorCommandRequest mirrorCommandRequest) {
return null;
}
}