From d3d1d4c1905aa8ad8ec74919bf44e0668629189e Mon Sep 17 00:00:00 2001 From: Fabian Meumertzheim Date: Wed, 17 Mar 2021 13:37:08 +0100 Subject: [PATCH] [jackson-dataformats-binary] Initial integration (#5382) --- .../CborFuzzer.java | 29 ++++++++ .../jackson-dataformats-binary/Dockerfile | 29 ++++++++ .../SmileFuzzer.java | 29 ++++++++ projects/jackson-dataformats-binary/build.sh | 66 +++++++++++++++++++ .../jackson-dataformats-binary/project.yaml | 10 +++ 5 files changed, 163 insertions(+) create mode 100644 projects/jackson-dataformats-binary/CborFuzzer.java create mode 100644 projects/jackson-dataformats-binary/Dockerfile create mode 100644 projects/jackson-dataformats-binary/SmileFuzzer.java create mode 100644 projects/jackson-dataformats-binary/build.sh create mode 100644 projects/jackson-dataformats-binary/project.yaml diff --git a/projects/jackson-dataformats-binary/CborFuzzer.java b/projects/jackson-dataformats-binary/CborFuzzer.java new file mode 100644 index 000000000..e0f9a488c --- /dev/null +++ b/projects/jackson-dataformats-binary/CborFuzzer.java @@ -0,0 +1,29 @@ +// Copyright 2021 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. +// +//////////////////////////////////////////////////////////////////////////////// + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.dataformat.cbor.databind.CBORMapper; +import java.io.IOException; + +public class CborFuzzer { + public static void fuzzerTestOneInput(byte[] input) { + ObjectMapper mapper = new CBORMapper(); + try { + mapper.readTree(input); + } catch (IOException ignored) { + } + } +} diff --git a/projects/jackson-dataformats-binary/Dockerfile b/projects/jackson-dataformats-binary/Dockerfile new file mode 100644 index 000000000..0e4ea8213 --- /dev/null +++ b/projects/jackson-dataformats-binary/Dockerfile @@ -0,0 +1,29 @@ +# Copyright 2021 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 +RUN apt-get update && apt-get install -y maven + +ENV JACKSON_BRANCH=2.13 + +RUN git clone --depth 1 --branch=$JACKSON_BRANCH https://github.com/FasterXML/jackson-dataformats-binary +RUN git clone --depth 1 --branch=$JACKSON_BRANCH https://github.com/FasterXML/jackson-databind +RUN git clone --depth 1 --branch=$JACKSON_BRANCH https://github.com/FasterXML/jackson-core +RUN git clone --depth 1 --branch=$JACKSON_BRANCH https://github.com/FasterXML/jackson-annotations + +COPY build.sh $SRC/ +COPY CborFuzzer.java SmileFuzzer.java $SRC/ +WORKDIR $SRC/ diff --git a/projects/jackson-dataformats-binary/SmileFuzzer.java b/projects/jackson-dataformats-binary/SmileFuzzer.java new file mode 100644 index 000000000..1d179fefc --- /dev/null +++ b/projects/jackson-dataformats-binary/SmileFuzzer.java @@ -0,0 +1,29 @@ +// Copyright 2021 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. +// +//////////////////////////////////////////////////////////////////////////////// + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.dataformat.smile.databind.SmileMapper; +import java.io.IOException; + +public class SmileFuzzer { + public static void fuzzerTestOneInput(byte[] input) { + ObjectMapper mapper = new SmileMapper(); + try { + mapper.readTree(input); + } catch (IOException ignored) { + } + } +} diff --git a/projects/jackson-dataformats-binary/build.sh b/projects/jackson-dataformats-binary/build.sh new file mode 100644 index 000000000..3c3c0afe6 --- /dev/null +++ b/projects/jackson-dataformats-binary/build.sh @@ -0,0 +1,66 @@ +#!/bin/bash -eu +# Copyright 2021 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. +# +################################################################################ + +MAVEN_ARGS="-P!java14+ -Dmaven.test.skip=true -Djavac.src.version=15 -Djavac.target.version=15" + +cd $SRC/jackson-dataformats-binary +mvn package $MAVEN_ARGS +CURRENT_VERSION=$(mvn org.apache.maven.plugins:maven-help-plugin:3.2.0:evaluate \ + -Dexpression=project.version -q -DforceStdout) +DATAFORMAT_PREFIX=jackson-dataformat +cp "cbor/target/$DATAFORMAT_PREFIX-cbor-$CURRENT_VERSION.jar" $OUT/$DATAFORMAT_PREFIX-cbor.jar +cp "smile/target/$DATAFORMAT_PREFIX-smile-$CURRENT_VERSION.jar" $OUT/$DATAFORMAT_PREFIX-smile.jar + +PROJECT_JARS="$DATAFORMAT_PREFIX-cbor.jar $DATAFORMAT_PREFIX-smile.jar" + +DEPENDENCIES="jackson-core jackson-databind jackson-annotations" +for dependency in $DEPENDENCIES; do + cd $SRC/$dependency + 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/$dependency-$current_version.jar" $OUT/$dependency.jar +done + +FUZZER_JARS=$(echo $DEPENDENCIES | xargs printf -- "%s.jar ") + +ALL_JARS="$PROJECT_JARS $FUZZER_JARS" + +# 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 diff --git a/projects/jackson-dataformats-binary/project.yaml b/projects/jackson-dataformats-binary/project.yaml new file mode 100644 index 000000000..c556ccea9 --- /dev/null +++ b/projects/jackson-dataformats-binary/project.yaml @@ -0,0 +1,10 @@ +homepage: "https://github.com/FasterXML/jackson-dataformats-binary" +language: jvm +primary_contact: "tatu@fasterxml.com" +auto_ccs: + - "meumertzheim@code-intelligence.com" +fuzzing_engines: + - libfuzzer +main_repo: "https://github.com/FasterXML/jackson-dataformats-binary" +sanitizers: + - address