[MRM-1867] Adding a find jar by checksum functionality to the REST api

archiva-modules/archiva-base/archiva-repository-scanner/src/main/java/org/apache/archiva/repository/scanner/functors/ConsumerProcessFileClosure.java

@@ -30,7 +30,6 @@ import java.util.Map;
 /**
  * ConsumerProcessFileClosure 
  *
- *
  */
 public class ConsumerProcessFileClosure
     implements Closure

archiva-modules/archiva-scheduler/archiva-scheduler-repository-api/src/main/java/org/apache/archiva/scheduler/repository/model/RepositoryTask.java

@@ -26,8 +26,6 @@ import java.io.File;
 /**
  * DataRefreshTask - task for discovering changes in the repository
  * and updating all associated data.
- *
- *
  */
 public class RepositoryTask
     implements Task
@@ -40,6 +38,22 @@ public class RepositoryTask
 
     private boolean scanAll;
 
+    public RepositoryTask()
+    {
+        // no op
+    }
+
+    public RepositoryTask( String repositoryId )
+    {
+        this.repositoryId = repositoryId;
+    }
+
+    public RepositoryTask( String repositoryId, boolean scanAll )
+    {
+        this.repositoryId = repositoryId;
+        this.scanAll = scanAll;
+    }
+
     public boolean isScanAll()
     {
         return scanAll;

archiva-modules/archiva-web/archiva-rest/archiva-rest-api/src/main/java/org/apache/archiva/rest/api/model/ChecksumSearch.java

@@ -0,0 +1,74 @@
+package org.apache.archiva.rest.api.model;
+
+/*
+ * 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 java.io.Serializable;
+import java.util.List;
+
+/**
+ * @since 2.2.0
+ */
+public class ChecksumSearch
+    implements Serializable
+{
+    private List<String> repositories;
+
+    private String checksum;
+
+    public ChecksumSearch()
+    {
+        // nope
+    }
+
+    public ChecksumSearch( List<String> repositories, String checksum )
+    {
+        this.repositories = repositories;
+        this.checksum = checksum;
+    }
+
+    public List<String> getRepositories()
+    {
+        return repositories;
+    }
+
+    public void setRepositories( List<String> repositories )
+    {
+        this.repositories = repositories;
+    }
+
+    public String getChecksum()
+    {
+        return checksum;
+    }
+
+    public void setChecksum( String checksum )
+    {
+        this.checksum = checksum;
+    }
+
+    @Override
+    public String toString()
+    {
+        return "ChecksumSearch{" +
+            "repositories=" + repositories +
+            ", checksum='" + checksum + '\'' +
+            '}';
+    }
+}

archiva-modules/archiva-web/archiva-rest/archiva-rest-api/src/main/java/org/apache/archiva/rest/api/services/SearchService.java

@@ -22,6 +22,7 @@ package org.apache.archiva.rest.api.services;
 
 import org.apache.archiva.maven2.model.Artifact;
 import org.apache.archiva.redback.authorization.RedbackAuthorization;
+import org.apache.archiva.rest.api.model.ChecksumSearch;
 import org.apache.archiva.rest.api.model.GroupIdList;
 import org.apache.archiva.rest.api.model.SearchRequest;
 import org.apache.archiva.rest.api.model.StringList;
@@ -82,8 +83,8 @@ public interface SearchService
     @GET
     @Produces( { MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML } )
     @RedbackAuthorization( noPermission = true, noRestriction = true )
-    List<Artifact> getArtifactVersions( @QueryParam( "groupId" ) String groupId,
+    List<Artifact> getArtifactVersions( @QueryParam( "groupId" ) String groupId, //
-                                        @QueryParam( "artifactId" ) String artifactId,
+                                        @QueryParam( "artifactId" ) String artifactId, //
                                         @QueryParam( "packaging" ) String packaging )
         throws ArchivaRestServiceException;
 
@@ -117,23 +118,32 @@ public interface SearchService
                                       @QueryParam( "artifactId" ) String artifactId,
                                       @QueryParam( "version" ) String version )
         throws ArchivaRestServiceException;
-
-
-    @Path( "getArtifactByChecksum" )
-    @GET
-    @Produces( { MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML, MediaType.TEXT_PLAIN } )
-    @RedbackAuthorization( noPermission = true, noRestriction = true )
-    List<Artifact> getArtifactByChecksum( @QueryParam( "checksum" ) String checksum )
-        throws ArchivaRestServiceException;
     */
 
+
     @GET
     @Path( "/artifact" )
     @Produces( "text/html" )
     @RedbackAuthorization( noPermission = true, noRestriction = true )
-    Response redirectToArtifactFile( @QueryParam( "r" ) String repositoryId, @QueryParam( "g" ) String groupId,
+    Response redirectToArtifactFile( @QueryParam( "r" ) String repositoryId, //
-                                     @QueryParam( "a" ) String artifactId, @QueryParam( "v" ) String version,
+                                     @QueryParam( "g" ) String groupId, //
-                                     @QueryParam( "p" ) String packaging, @QueryParam( "c" ) String classifier )
+                                     @QueryParam( "a" ) String artifactId, //
+                                     @QueryParam( "v" ) String version, //
+                                     @QueryParam( "p" ) String packaging, //
+                                     @QueryParam( "c" ) String classifier )
         throws ArchivaRestServiceException;
 
+
+    /**
+     * If searchRequest contains repositories, the search will be done only on those repositories.
+     * <b>if no repositories, the search will be apply on all repositories the current user has karma</b>
+     */
+    @Path( "artifactsByChecksum" )
+    @POST
+    @Produces( { MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML } )
+    @RedbackAuthorization( noPermission = true, noRestriction = true )
+    List<Artifact> getArtifactByChecksum( ChecksumSearch checksumSearch )
+        throws ArchivaRestServiceException;
+
+
 }

archiva-modules/archiva-web/archiva-rest/archiva-rest-services/src/main/java/org/apache/archiva/rest/services/AbstractRestService.java

@@ -43,6 +43,7 @@ import org.apache.archiva.repository.RepositoryException;
 import org.apache.archiva.rest.api.services.ArchivaRestServiceException;
 import org.apache.archiva.rest.services.utils.ArtifactBuilder;
 import org.apache.archiva.scheduler.repository.DefaultRepositoryArchivaTaskScheduler;
+import org.apache.archiva.scheduler.repository.model.RepositoryArchivaTaskScheduler;
 import org.apache.archiva.scheduler.repository.model.RepositoryTask;
 import org.apache.archiva.security.AccessDeniedException;
 import org.apache.archiva.security.ArchivaSecurityException;
@@ -64,6 +65,7 @@ import javax.ws.rs.core.Context;
 import javax.ws.rs.core.Response;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
@@ -108,7 +110,7 @@ public abstract class AbstractRestService
 
     @Inject
     @Named(value = "archivaTaskScheduler#repository")
-    protected DefaultRepositoryArchivaTaskScheduler repositoryTaskScheduler;
+    protected RepositoryArchivaTaskScheduler repositoryTaskScheduler;
 
 
     @Inject
@@ -312,7 +314,7 @@ public abstract class AbstractRestService
         }
     }
 
-    protected List<Artifact> buildArtifacts( List<ArtifactMetadata> artifactMetadatas, String repositoryId )
+    protected List<Artifact> buildArtifacts( Collection<ArtifactMetadata> artifactMetadatas, String repositoryId )
         throws ArchivaRestServiceException
     {
         try

archiva-modules/archiva-web/archiva-rest/archiva-rest-services/src/main/java/org/apache/archiva/rest/services/DefaultRepositoriesService.java

@@ -219,6 +219,9 @@ public class DefaultRepositoriesService
             task.setOnlyUpdate( !fullScan );
 
             archivaIndexingTaskExecutor.executeTask( task );
+
+            scheduler.queueTask( new RepositoryTask( repositoryId, fullScan ) );
+
             return Boolean.TRUE;
         }
         catch ( Exception e )

archiva-modules/archiva-web/archiva-rest/archiva-rest-services/src/main/java/org/apache/archiva/rest/services/DefaultSearchService.java

@@ -27,7 +27,12 @@ import org.apache.archiva.indexer.search.SearchResultHit;
 import org.apache.archiva.indexer.search.SearchResultLimits;
 import org.apache.archiva.indexer.search.SearchResults;
 import org.apache.archiva.maven2.model.Artifact;
-import org.apache.archiva.rest.api.model.Dependency;
+import org.apache.archiva.metadata.model.ArtifactMetadata;
+import org.apache.archiva.metadata.repository.MetadataRepository;
+import org.apache.archiva.metadata.repository.MetadataRepositoryException;
+import org.apache.archiva.metadata.repository.RepositorySession;
+import org.apache.archiva.metadata.repository.RepositorySessionFactory;
+import org.apache.archiva.rest.api.model.ChecksumSearch;
 import org.apache.archiva.rest.api.model.GroupIdList;
 import org.apache.archiva.rest.api.model.SearchRequest;
 import org.apache.archiva.rest.api.model.StringList;
@@ -42,8 +47,11 @@ import javax.ws.rs.core.Response;
 import java.net.URI;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.Collections;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 import java.util.TreeMap;
 
 /**
@@ -60,6 +68,9 @@ public class DefaultSearchService
     @Inject
     private RepositorySearch repositorySearch;
 
+    @Inject
+    private RepositorySessionFactory repositorySessionFactory;
+
     @Override
     public List<Artifact> quickSearch( String queryString )
         throws ArchivaRestServiceException
@@ -193,16 +204,46 @@ public class DefaultSearchService
 
     }
 
-    public List<Dependency> getDependencies( String groupId, String artifactId, String version )
-        throws ArchivaRestServiceException
-    {
-        return null;  //To change body of implemented methods use File | Settings | File Templates.
-    }
 
-    public List<Artifact> getArtifactByChecksum( String checksum )
+    public List<Artifact> getArtifactByChecksum( ChecksumSearch checksumSearch )
         throws ArchivaRestServiceException
     {
-        return null;  //To change body of implemented methods use File | Settings | File Templates.
+
+        // if no repos set we use ones available for the user
+        if ( checksumSearch.getRepositories() == null || checksumSearch.getRepositories().isEmpty() )
+        {
+            checksumSearch.setRepositories( getObservableRepos() );
+        }
+
+        RepositorySession repositorySession = repositorySessionFactory.createSession();
+
+        MetadataRepository metadataRepository = repositorySession.getRepository();
+
+        Set<Artifact> artifactSet = new HashSet<>();
+
+        try
+        {
+            for ( String repoId : checksumSearch.getRepositories() )
+            {
+                Collection<ArtifactMetadata> artifactMetadatas =
+                    metadataRepository.getArtifactsByChecksum( repoId, checksumSearch.getChecksum() );
+                artifactSet.addAll( buildArtifacts( artifactMetadatas, repoId ) );
+            }
+
+            return new ArrayList<>( artifactSet );
+
+        }
+        catch ( MetadataRepositoryException e )
+        {
+            log.error( e.getMessage(), e );
+            throw new ArchivaRestServiceException( e.getMessage(), e );
+        }
+        finally
+        {
+            repositorySession.closeQuietly();
+        }
+
+
     }
 
     @Override
@@ -399,6 +440,7 @@ public class DefaultSearchService
         }
     }
 
+
     //-------------------------------------
     // internal
     //-------------------------------------

archiva-modules/archiva-web/archiva-rest/archiva-rest-services/src/test/java/org/apache/archiva/rest/services/SearchServiceTest.java

@@ -20,6 +20,7 @@ package org.apache.archiva.rest.services;
 
 import org.apache.archiva.admin.model.beans.UiConfiguration;
 import org.apache.archiva.maven2.model.Artifact;
+import org.apache.archiva.rest.api.model.ChecksumSearch;
 import org.apache.archiva.rest.api.model.SearchRequest;
 import org.apache.archiva.rest.api.services.SearchService;
 import org.assertj.core.api.Assertions;
@@ -145,8 +146,7 @@ public class SearchServiceTest
         assertNotNull( artifacts );
         assertTrue(
             " not 1 results for Bundle Symbolic Name org.apache.karaf.features.command but " + artifacts.size() + ":"
-                + artifacts, artifacts.size() == 1
+                + artifacts, artifacts.size() == 1 );
-        );
     }
 
     @Test
@@ -201,8 +201,7 @@ public class SearchServiceTest
     @Test
     /**
      * ensure we don't return response for an unknown repo
-     */
+     */ public void searchWithSearchUnknwownRepoId()
-    public void searchWithSearchUnknwownRepoId()
         throws Exception
     {
         SearchService searchService = getSearchService( authorizationHeader );
@@ -221,8 +220,7 @@ public class SearchServiceTest
     @Test
     /**
      * ensure we revert to all observable repos in case of no repo in the request
-     */
+     */ public void searchWithSearchNoRepos()
-    public void searchWithSearchNoRepos()
         throws Exception
     {
         SearchService searchService = getSearchService( authorizationHeader );
@@ -255,8 +253,7 @@ public class SearchServiceTest
     @Test
     /**
      * test we don't return 2 artifacts pom + zip one
-     */
+     */ public void getSearchArtifactsWithOnlyClassifier()
-    public void getSearchArtifactsWithOnlyClassifier()
         throws Exception
     {
         // force guest user creation if not exists
@@ -277,6 +274,39 @@ public class SearchServiceTest
         assertEquals( 1, artifacts.size() );
     }
 
+    /**
+     * sha1 commons-logging 1.1 ba24d5de831911b684c92cd289ed5ff826271824
+     */
+    @Test
+    public void search_with_sha1()
+        throws Exception
+    {
+        SearchService searchService = getSearchService( authorizationHeader );
+
+        List<Artifact> artifacts = searchService.getArtifactByChecksum(
+            new ChecksumSearch( null, "ba24d5de831911b684c92cd289ed5ff826271824" ) );
+
+        Assertions.assertThat( artifacts ).isNotNull().isNotEmpty().hasSize( 1 );
+
+    }
+
+
+    /**
+     * md5 commons-logging 1.1 6b62417e77b000a87de66ee3935edbf5
+     */
+    @Test
+    public void search_with_md5()
+        throws Exception
+    {
+        SearchService searchService = getSearchService( authorizationHeader );
+
+        List<Artifact> artifacts = searchService.getArtifactByChecksum(
+            new ChecksumSearch( null, "6b62417e77b000a87de66ee3935edbf5" ) );
+
+        Assertions.assertThat( artifacts ).isNotNull().isNotEmpty().hasSize( 1 );
+
+    }
+
     @Before
     public void createRepo()
         throws Exception