| package org.apache.archiva.consumers.core; |
| |
| /* |
| * 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 |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import org.apache.archiva.checksum.ChecksumAlgorithm; |
| import org.apache.archiva.checksum.ChecksumReference; |
| import org.apache.archiva.checksum.ChecksumValidationException; |
| import org.apache.archiva.checksum.ChecksummedFile; |
| import org.apache.archiva.consumers.AbstractMonitoredConsumer; |
| import org.apache.archiva.consumers.ConsumerException; |
| import org.apache.archiva.consumers.KnownRepositoryContentConsumer; |
| import org.apache.archiva.repository.ManagedRepository; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.context.annotation.Scope; |
| import org.springframework.stereotype.Service; |
| |
| import javax.annotation.PostConstruct; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.ArrayList; |
| import java.util.Date; |
| import java.util.List; |
| import java.util.Set; |
| |
| import static org.apache.archiva.checksum.ChecksumValidationException.ValidationError.*; |
| |
| /** |
| * ValidateChecksumConsumer - validate the provided checksum against the file it represents. |
| */ |
| @Service( "knownRepositoryContentConsumer#validate-checksums" ) |
| @Scope( "prototype" ) |
| public class ValidateChecksumConsumer |
| extends AbstractMonitoredConsumer |
| implements KnownRepositoryContentConsumer |
| { |
| private Logger log = LoggerFactory.getLogger( ValidateChecksumConsumer.class ); |
| |
| private static final String NOT_VALID_CHECKSUM = "checksum-not-valid"; |
| |
| private static final String CHECKSUM_NOT_FOUND = "checksum-not-found"; |
| |
| private static final String CHECKSUM_DIGESTER_FAILURE = "checksum-digester-failure"; |
| |
| private static final String CHECKSUM_IO_ERROR = "checksum-io-error"; |
| |
| private String id = "validate-checksums"; |
| |
| private String description = "Validate checksums against file."; |
| |
| private Path repositoryDir; |
| |
| private List<String> includes; |
| |
| @Override |
| public String getId( ) |
| { |
| return this.id; |
| } |
| |
| @Override |
| public String getDescription( ) |
| { |
| return this.description; |
| } |
| |
| @Override |
| public void beginScan( ManagedRepository repository, Date whenGathered ) |
| throws ConsumerException |
| { |
| this.repositoryDir = Paths.get( repository.getLocation( ) ); |
| } |
| |
| @Override |
| public void beginScan( ManagedRepository repository, Date whenGathered, boolean executeOnEntireRepo ) |
| throws ConsumerException |
| { |
| beginScan( repository, whenGathered ); |
| } |
| |
| @Override |
| public void completeScan( ) |
| { |
| /* nothing to do */ |
| } |
| |
| @Override |
| public void completeScan( boolean executeOnEntireRepo ) |
| { |
| completeScan( ); |
| } |
| |
| @Override |
| public List<String> getExcludes( ) |
| { |
| return null; |
| } |
| |
| @Override |
| public List<String> getIncludes( ) |
| { |
| return this.includes; |
| } |
| |
| @Override |
| public void processFile( String path ) |
| throws ConsumerException |
| { |
| Path checksumFile = this.repositoryDir.resolve( path ); |
| try |
| { |
| ChecksumReference cf = ChecksummedFile.getFromChecksumFile( checksumFile ); |
| if ( !cf.getFile().isValidChecksum( cf.getAlgorithm(), true ) ) |
| { |
| log.warn( "The checksum for {} is invalid.", checksumFile ); |
| triggerConsumerWarning( NOT_VALID_CHECKSUM, "The checksum for " + checksumFile + " is invalid." ); |
| } |
| } |
| catch ( ChecksumValidationException e ) |
| { |
| if (e.getErrorType()==READ_ERROR) { |
| log.error( "Checksum read error during validation on {}", checksumFile ); |
| triggerConsumerError( CHECKSUM_IO_ERROR, "Checksum I/O error during validation on " + checksumFile ); |
| } else if (e.getErrorType()==INVALID_FORMAT || e.getErrorType()==DIGEST_ERROR) { |
| log.error( "Digester failure during checksum validation on {}", checksumFile ); |
| triggerConsumerError( CHECKSUM_DIGESTER_FAILURE, |
| "Digester failure during checksum validation on " + checksumFile ); |
| } else if (e.getErrorType()==FILE_NOT_FOUND) { |
| log.error( "File not found during checksum validation: ", e ); |
| triggerConsumerError( CHECKSUM_NOT_FOUND, "File not found during checksum validation: " + e.getMessage( ) ); |
| } |
| } |
| } |
| |
| @Override |
| public void processFile( String path, boolean executeOnEntireReDpo ) |
| throws Exception |
| { |
| processFile( path ); |
| } |
| |
| @PostConstruct |
| public void initialize( ) |
| { |
| Set<String> extensions = ChecksumAlgorithm.getAllExtensions(); |
| includes = new ArrayList<>( extensions.size() ); |
| for ( String ext : extensions ) |
| { |
| includes.add( "**/*." + ext ); |
| } |
| } |
| } |