Separate BundleFuzzer

fuzzing/src/main/java/fuzzing/BundleFuzzer.java → fuzzing/src/main/java/fuzzing/BundleFactoryFuzzer.java

@@ -18,20 +18,13 @@
 import com.code_intelligence.jazzer.api.FuzzedDataProvider;
 import dev.sigstore.bundle.BundleFactory;
 import dev.sigstore.bundle.BundleParseException;
-import dev.sigstore.bundle.BundleVerifier;
 import java.io.StringReader;
 
-public class BundleFuzzer {
+public class BundleFactoryFuzzer {
   public static void fuzzerTestOneInput(FuzzedDataProvider data) {
     try {
-      Boolean choice = data.consumeBoolean();
       String string = data.consumeRemainingAsString();
-
-      if (choice) {
-        BundleFactory.createBundle(BundleFactory.readBundle(new StringReader(string)));
-      } else {
-        BundleVerifier.findMissingFields(string);
-      }
+      BundleFactory.createBundle(BundleFactory.readBundle(new StringReader(string)));
     } catch (BundleParseException | IllegalArgumentException e) {
       // Known exception
     }

fuzzing/src/main/java/fuzzing/BundleVerifierFuzzer.java

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2023 The Sigstore Authors.
+ *
+ * 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 fuzzing;
+
+import com.code_intelligence.jazzer.api.FuzzedDataProvider;
+import dev.sigstore.bundle.BundleVerifier;
+
+public class BundleVerifierFuzzer {
+  public static void fuzzerTestOneInput(FuzzedDataProvider data) {
+    try {
+      String string = data.consumeRemainingAsString();
+      BundleVerifier.findMissingFields(string);
+    } catch (IllegalArgumentException e) {
+      // Known exception
+    }
+  }
+}