diff --git a/projects/servo-core/Dockerfile b/projects/servo-core/Dockerfile new file mode 100644 index 000000000..0367f788d --- /dev/null +++ b/projects/servo-core/Dockerfile @@ -0,0 +1,30 @@ +# 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. +# +################################################################################ + +FROM gcr.io/oss-fuzz-base/base-builder-jvm + +RUN curl -L https://downloads.apache.org/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.zip -o maven.zip && \ + unzip maven.zip -d $SRC/maven && \ + rm -rf maven.zip + +ENV MVN $SRC/maven/apache-maven-3.6.3/bin/mvn + +RUN git clone --depth 1 https://github.com/Netflix/servo + +COPY build.sh $SRC/ +COPY *Fuzzer.java $SRC/ +COPY pom-core.xml $SRC/servo/servo-core/pom.xml +WORKDIR $SRC/servo \ No newline at end of file diff --git a/projects/servo-core/MonitorConfigFuzzer.java b/projects/servo-core/MonitorConfigFuzzer.java new file mode 100644 index 000000000..1df81766d --- /dev/null +++ b/projects/servo-core/MonitorConfigFuzzer.java @@ -0,0 +1,29 @@ +import com.code_intelligence.jazzer.api.FuzzedDataProvider; + +import com.netflix.servo.monitor.*; +import com.netflix.servo.tag.BasicTagList; +import com.netflix.servo.tag.SortedTagList; +import com.netflix.servo.tag.TagList; + +public class MonitorConfigFuzzer { + public static void fuzzerTestOneInput(FuzzedDataProvider data) { + String key = data.consumeString(500); + String value = data.consumeString(500); + String name = data.consumeRemainingAsString(); + if (key.isEmpty() || value.isEmpty()) { + return; + } + + TagList tags1 = new BasicTagList(SortedTagList.builder() + .withTag(key, value) + .build()); + + MonitorConfig m = new MonitorConfig.Builder(name).withTags(tags1).build(); + m.getName(); + m.getTags(); + m.hashCode(); + m.getPublishingPolicy(); + + new BasicCounter(m); + } +} \ No newline at end of file diff --git a/projects/servo-core/build.sh b/projects/servo-core/build.sh new file mode 100755 index 000000000..bc9c901ed --- /dev/null +++ b/projects/servo-core/build.sh @@ -0,0 +1,50 @@ +#!/bin/bash -eu +# 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. +# +################################################################################ + +cd servo-core +MAVEN_ARGS="-Djavac.src.version=15 -Djavac.target.version=15 -DskipTests" +$MVN package $MAVEN_ARGS +CURRENT_VERSION=$($MVN org.apache.maven.plugins:maven-help-plugin:3.2.0:evaluate \ + -Dexpression=project.version -q -DforceStdout) +cp "target/servo-core-$CURRENT_VERSION-jar-with-dependencies.jar" "$OUT/servo-core.jar" + +ALL_JARS="servo-core.jar" + +# The classpath at build-time includes the project jars in $OUT as well as the +# Jazzer API. +BUILD_CLASSPATH=$(echo $ALL_JARS | xargs printf -- "$OUT/%s:"):$JAZZER_API_PATH + +# All .jar and .class files lie in the same directory as the fuzzer at runtime. +RUNTIME_CLASSPATH=$(echo $ALL_JARS | xargs printf -- "\$this_dir/%s:"):\$this_dir + +for fuzzer in $(find $SRC -name '*Fuzzer.java'); do + fuzzer_basename=$(basename -s .java $fuzzer) + javac -cp $BUILD_CLASSPATH $fuzzer + cp $SRC/$fuzzer_basename.class $OUT/ + + # Create an execution wrapper that executes Jazzer with the correct arguments. + echo "#!/bin/sh +# LLVMFuzzerTestOneInput for fuzzer detection. +this_dir=\$(dirname \"\$0\") +LD_LIBRARY_PATH=\"$JVM_LD_LIBRARY_PATH\":\$this_dir \ +\$this_dir/jazzer_driver --agent_path=\$this_dir/jazzer_agent_deploy.jar \ +--cp=$RUNTIME_CLASSPATH \ +--target_class=$fuzzer_basename \ +--jvm_args=\"-Xmx2048m\" \ +\$@" > $OUT/$fuzzer_basename + chmod u+x $OUT/$fuzzer_basename +done \ No newline at end of file diff --git a/projects/servo-core/pom-core.xml b/projects/servo-core/pom-core.xml new file mode 100644 index 000000000..9cbee422f --- /dev/null +++ b/projects/servo-core/pom-core.xml @@ -0,0 +1,68 @@ + + + archaius-core + 4.0.0 + com.netflix.servo + servo-core + 0.13.2 + jar + + + + org.apache.maven.plugins + maven-assembly-plugin + + + package + + single + + + + jar-with-dependencies + + + + + + + + + 1.8 + 1.8 + + + + javax.annotation + javax.annotation-api + 1.3.2 + + + org.slf4j + slf4j-api + 1.7.36 + + + org.slf4j + slf4j-nop + 1.7.5 + + + com.google.guava + guava + 16.0 + + + com.netflix.spectator + spectator-api + 1.3.1 + + + org.testng + testng + 6.1.1 + + + archaius-core + https://github.com/Netflix/archaius + diff --git a/projects/servo-core/project.yaml b/projects/servo-core/project.yaml new file mode 100644 index 000000000..5aadf4bff --- /dev/null +++ b/projects/servo-core/project.yaml @@ -0,0 +1,12 @@ +homepage: "https://github.com/Netflix/servo" +language: jvm +main_repo: "https://github.com/Netflix/servo.git" +fuzzing_engines: + - libfuzzer +sanitizers: + - address +vendor_ccs: + - "wagner@code-intelligence.com" + - "yakdan@code-intelligence.com" + - "glendowne@code-intelligence.com" + - "patrice.salathe@code-intelligence.com" \ No newline at end of file