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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package shaded.shaded.org.eclipse.aether.internal.impl.checksum;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import java.util.List;
import java.util.Map;
import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.artifact.Artifact;
import org.eclipse.aether.repository.RemoteRepository;
import shaded.shaded.org.eclipse.aether.spi.checksums.ProvidedChecksumsSource;
import shaded.shaded.org.eclipse.aether.spi.checksums.TrustedChecksumsSource;
import shaded.shaded.org.eclipse.aether.spi.connector.ArtifactDownload;
import shaded.shaded.org.eclipse.aether.spi.connector.checksum.ChecksumAlgorithmFactory;
import static java.util.Objects.requireNonNull;
/**
* Adapter that adapts {@link TrustedChecksumsSource} to {@link ProvidedChecksumsSource} used by connector. Hence, any
* "trusted" source exist that is enabled, automatically becomes "provided" source as well.
*
* @since 1.9.0
*/
@Singleton
@Named(TrustedToProvidedChecksumsSourceAdapter.NAME)
public final class TrustedToProvidedChecksumsSourceAdapter implements ProvidedChecksumsSource {
public static final String NAME = "trusted2provided";
private final Map trustedChecksumsSources;
@Inject
public TrustedToProvidedChecksumsSourceAdapter(Map trustedChecksumsSources) {
this.trustedChecksumsSources = requireNonNull(trustedChecksumsSources);
}
@Override
public Map getProvidedArtifactChecksums(
RepositorySystemSession session,
ArtifactDownload transfer,
RemoteRepository repository,
List checksumAlgorithmFactories) {
Artifact artifact = transfer.getArtifact();
Map trustedChecksums;
// check for connector repository
for (TrustedChecksumsSource trustedChecksumsSource : trustedChecksumsSources.values()) {
trustedChecksums = trustedChecksumsSource.getTrustedArtifactChecksums(
session, artifact, repository, checksumAlgorithmFactories);
if (trustedChecksums != null && !trustedChecksums.isEmpty()) {
return trustedChecksums;
}
}
// if repo above is "mirrorOf", this one kicks in
if (!transfer.getRepositories().isEmpty()) {
for (RemoteRepository remoteRepository : transfer.getRepositories()) {
for (TrustedChecksumsSource trustedChecksumsSource : trustedChecksumsSources.values()) {
trustedChecksums = trustedChecksumsSource.getTrustedArtifactChecksums(
session, artifact, remoteRepository, checksumAlgorithmFactories);
if (trustedChecksums != null && !trustedChecksums.isEmpty()) {
return trustedChecksums;
}
}
}
}
return null;
}
}