Add missing resource to get all components

src/main/java/org/dependencytrack/persistence/ComponentQueryFilterBuilder.java

@@ -0,0 +1,69 @@
+/*
+ * This file is part of Dependency-Track.
+ *
+ * Licensed 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright (c) OWASP Foundation. All Rights Reserved.
+ */
+package org.dependencytrack.persistence;
+
+import org.dependencytrack.model.Classifier;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Builder for filters meant to be used with {@link javax.jdo.Query#setFilter} and the query's
+ * parameters that can be passed to {@link alpine.persistence.AbstractAlpineQueryManager#execute}
+ * <br>
+ * Mutable and not threadsafe!
+ */
+class ComponentQueryFilterBuilder {
+
+    private final Map<String, Object> params;
+    private final List<String> filterCriteria;
+
+    ComponentQueryFilterBuilder() {
+        this.params = new HashMap<>();
+        this.filterCriteria = new ArrayList<>();
+    }
+
+    ComponentQueryFilterBuilder withFuzzyName(String name) {
+        params.put("name", name);
+        filterCriteria.add("(name.toLowerCase().matches(:name))");
+        return this;
+    }
+
+    ComponentQueryFilterBuilder withAuthor(string author) {
+        params.put("author", author);
+        filterCriteria.add("(author == :author)");
+        return this;
+    }
+
+    ComponentQueryFilterBuilder withClassifier(Classifier classifier) {
+        params.put("classifier", classifier);
+        filterCriteria.add("(classifier == :classifier)");
+        return this;
+    }
+
+    String buildFilter() {
+        return String.join(" && ", this.filterCriteria);
+    }
+
+    Map<String, Object> getParams() {
+        return params;
+    }
+}

src/main/java/org/dependencytrack/persistence/ComponentQueryManager.java

@@ -89,13 +89,19 @@ public PaginatedResult getComponents(final boolean includeMetrics) {
         if (orderBy == null) {
             query.setOrdering("name asc, version desc");
         }
+
+        final var filterBuilder = new ProjectQueryFilterBuilder();
+
         if (filter != null) {
-            query.setFilter("name.toLowerCase().matches(:name)");
             final String filterString = ".*" + filter.toLowerCase() + ".*";
-            result = execute(query, filterString);
-        } else {
-            result = execute(query);
-        }
+            filterBuilder = filterBuilder.withFuzzyName(filterString);
+        } 
+
+        final String queryFilter = filterBuilder.buildFilter(); 
+        final Map<String, Object> params = filterBuilder.getParams();
+
+        preprocessACLs(query, queryFilter, params, false);
+        result = execute(query, params);
         if (includeMetrics) {
             // Populate each Component object in the paginated result with transitive related
             // data to minimize the number of round trips a client needs to make, process, and render.

src/main/java/org/dependencytrack/resources/v1/ComponentResource.java

@@ -73,7 +73,30 @@
 @Path("/v1/component")
 @Api(value = "component", authorizations = @Authorization(value = "X-Api-Key"))
 public class ComponentResource extends AlpineResource {
-
+
+    @GET
+    @Produces(MediaType.APPLICATION_JSON)
+    @ApiOperation(
+            value = "Returns a list of all components",
+            response = Component.class,
+            responseContainer = "List",
+            responseHeaders = @ResponseHeader(name = TOTAL_COUNT_HEADER, response = Long.class, description = "The total number of components"),
+            notes = "<p>Requires permission <strong>VIEW_PORTFOLIO</strong></p>"
+    )
+    @PaginatedApi
+    @ApiResponses(value = {
+            @ApiResponse(code = 401, message = "Unauthorized"),
+    })
+    @PermissionRequired(Permissions.Constants.VIEW_PORTFOLIO)
+    public Response getComponents(
+            @ApiParam(value = "The optional author of the component to query on", required = false)
+            @QueryParam("author") String author) {
+        try (QueryManager qm = new QueryManager(getAlpineRequest())) {
+            final PaginatedResult result = qm.getComponents();
+            return Response.ok(result.getObjects()).header(TOTAL_COUNT_HEADER, result.getTotal()).build()
+        }
+    }
+
     @GET
     @Path("/project/{uuid}")
     @Produces(MediaType.APPLICATION_JSON)