From 7bca21f22978b05733e6c0eb6b513c1566b15da6 Mon Sep 17 00:00:00 2001
From: aschaich <108736614+aschaich@users.noreply.github.com>
Date: Mon, 3 Oct 2022 15:44:57 +0000
Subject: [PATCH] [maven] Initial Integration for maven-core (#8636)

---
 .../ProjectArtifactMetadataFuzzer.java        | 124 ++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 projects/maven/src/main/java/ossfuzz/ProjectArtifactMetadataFuzzer.java

diff --git a/projects/maven/src/main/java/ossfuzz/ProjectArtifactMetadataFuzzer.java b/projects/maven/src/main/java/ossfuzz/ProjectArtifactMetadataFuzzer.java
new file mode 100644
index 000000000..056c98ad8
--- /dev/null
+++ b/projects/maven/src/main/java/ossfuzz/ProjectArtifactMetadataFuzzer.java
@@ -0,0 +1,124 @@
+// Copyright 2022 Google LLC
+//
+// 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.
+//
+////////////////////////////////////////////////////////////////////////////////
+
+package ossfuzz;
+
+import com.code_intelligence.jazzer.api.FuzzedDataProvider;
+
+import org.apache.maven.project.artifact.ProjectArtifactMetadata;
+import org.apache.maven.artifact.Artifact;
+import org.apache.maven.artifact.DefaultArtifact;
+import org.apache.maven.artifact.InvalidArtifactRTException;
+import org.apache.maven.artifact.handler.DefaultArtifactHandler;
+
+import java.util.ArrayList;
+
+public class ProjectArtifactMetadataFuzzer {
+
+	public static void fuzzerTestOneInput(FuzzedDataProvider fuzzedDataProvider) {
+
+		Artifact a;
+		try {
+			a = new DefaultArtifact(
+					fuzzedDataProvider.consumeString(10),
+					fuzzedDataProvider.consumeString(10),
+					fuzzedDataProvider.consumeString(10),
+					fuzzedDataProvider.consumeString(10),
+					fuzzedDataProvider.consumeString(10),
+					fuzzedDataProvider.consumeString(10),
+					new DefaultArtifactHandler(fuzzedDataProvider.consumeString(10)));
+		} catch (IllegalArgumentException e) {
+			return;
+		} catch (InvalidArtifactRTException e) {
+			return;
+		}
+
+		ProjectArtifactMetadata projectArtifactMetadata = new ProjectArtifactMetadata(a);
+
+		a.getVersion();
+		try {
+			a.setVersion(fuzzedDataProvider.consumeString(10));
+		} catch (IllegalArgumentException e) {
+		}
+		a.getScope();
+		a.getType();
+		a.getClassifier();
+		a.hasClassifier();
+		try {
+			a.setBaseVersion(fuzzedDataProvider.consumeString(10));
+		} catch (IllegalArgumentException e) {
+		}
+
+		a.getDependencyConflictId();
+		a.getMetadataList();
+		a.getRepository();
+		a.getDownloadUrl();
+		try {
+			a.setDownloadUrl(fuzzedDataProvider.consumeString(10));
+		} catch (IllegalArgumentException e) {
+		}
+		a.getDependencyFilter();
+		a.getArtifactHandler();
+		try {
+			a.setDependencyTrail(new ArrayList<String>() {
+
+				{
+					add(fuzzedDataProvider.consumeString(10));
+				}
+			});
+		} catch (IllegalArgumentException e) {
+		}
+
+		try {
+			a.setScope(fuzzedDataProvider.consumeString(10));
+		} catch (IllegalArgumentException e) {
+		}
+		a.getVersionRange();
+		try {
+			a.selectVersion(fuzzedDataProvider.consumeString(10));
+		} catch (IllegalArgumentException e) {
+		}
+
+		try {
+			a.setGroupId(fuzzedDataProvider.consumeString(10));
+		} catch (IllegalArgumentException e) {
+		}
+		try {
+			a.setArtifactId(fuzzedDataProvider.consumeString(10));
+		} catch (IllegalArgumentException e) {
+		}
+		a.isSnapshot();
+		try {
+			a.setResolved(fuzzedDataProvider.consumeBoolean());
+		} catch (IllegalArgumentException e) {
+		}
+		try {
+			a.setResolvedVersion(fuzzedDataProvider.consumeRemainingAsString());
+		} catch (IllegalArgumentException e) {
+		}
+		a.setRelease(fuzzedDataProvider.consumeBoolean());
+		a.getAvailableVersions();
+		a.isOptional();
+		a.setOptional(fuzzedDataProvider.consumeBoolean());
+
+		projectArtifactMetadata.getGroupId();
+		projectArtifactMetadata.getArtifactId();
+		projectArtifactMetadata.getBaseVersion();
+		projectArtifactMetadata.getRemoteFilename();
+		projectArtifactMetadata.storedInArtifactVersionDirectory();
+		projectArtifactMetadata.getKey();
+	}
+}
\ No newline at end of file