From 45d1d61baae7bdd349389f835ea73718d2f0c816 Mon Sep 17 00:00:00 2001 From: psy Date: Tue, 26 Apr 2022 00:43:21 +0200 Subject: [PATCH] jackson-databind: Initial integration (#7610) * Initial integration * Use 2.14 branch --- projects/jackson-databind/Dockerfile | 41 +++++++++++ .../jackson-databind/ObjectReaderFuzzer.java | 48 +++++++++++++ projects/jackson-databind/build.sh | 69 +++++++++++++++++++ projects/jackson-databind/project.yaml | 13 ++++ 4 files changed, 171 insertions(+) create mode 100644 projects/jackson-databind/Dockerfile create mode 100644 projects/jackson-databind/ObjectReaderFuzzer.java create mode 100755 projects/jackson-databind/build.sh create mode 100644 projects/jackson-databind/project.yaml diff --git a/projects/jackson-databind/Dockerfile b/projects/jackson-databind/Dockerfile new file mode 100644 index 000000000..57971cd09 --- /dev/null +++ b/projects/jackson-databind/Dockerfile @@ -0,0 +1,41 @@ +# 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 + +RUN git clone --depth 1 https://github.com/google/fuzzing && \ + mv fuzzing/dictionaries/json.dict $SRC/ObjectReaderFuzzer.dict && \ + rm -rf fuzzing + +RUN git clone --depth 1 https://github.com/dvyukov/go-fuzz-corpus && \ + zip -q $SRC/ObjectReaderFuzzer_seed_corpus.zip go-fuzz-corpus/json/corpus/* && \ + rm -rf go-fuzz-corpus + +RUN git clone --depth 1 --branch 2.14 https://github.com/FasterXML/jackson-databind + +ENV MVN $SRC/maven/apache-maven-3.6.3/bin/mvn + +WORKDIR jackson-databind + +RUN git clone --depth 1 https://github.com/FasterXML/jackson-annotations +RUN git clone --depth 1 https://github.com/FasterXML/jackson-core + +COPY build.sh $SRC/ +COPY ObjectReaderFuzzer.java $SRC/ \ No newline at end of file diff --git a/projects/jackson-databind/ObjectReaderFuzzer.java b/projects/jackson-databind/ObjectReaderFuzzer.java new file mode 100644 index 000000000..c340a0e2c --- /dev/null +++ b/projects/jackson-databind/ObjectReaderFuzzer.java @@ -0,0 +1,48 @@ +import com.code_intelligence.jazzer.api.FuzzedDataProvider; + +import java.util.*; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.core.JsonProcessingException; + +public class ObjectReaderFuzzer { + public static Class[] classes = { DummyClass.class, Integer.class, String.class, Byte.class, List.class, Map.class, + TreeMap.class, BitSet.class, TimeZone.class, Date.class, Calendar.class, Locale.class }; + + public static void fuzzerTestOneInput(FuzzedDataProvider data) { + ObjectMapper mapper = new ObjectMapper(); + int idx = data.consumeInt(0, classes.length - 1); + + try { + mapper.readValue(data.consumeRemainingAsString(), classes[idx]); + } catch (JsonProcessingException e) { } + } + + public static class DummyClass { + public TreeMap _treeMap; + public List _arrayList; + public Set _hashSet; + public Map _hashMap; + public List _asList = Arrays.asList(1, 2, 3); + public int[] _intArray; + public long[] _longArray; + public short[] _shortArray; + public float[] _floatArray; + public double[] _doubleArray; + public byte[] _byteArray; + public char[] _charArray; + public String[] _stringArray; + public BitSet _bitSet; + public Date _date; + public TimeZone _timeZone; + public Calendar _calendar; + public Locale _locale; + public Integer[] _integerArray; + public boolean _boolean; + public char _char; + public byte _byte; + public short _short; + public int _int; + public float _float; + } +} \ No newline at end of file diff --git a/projects/jackson-databind/build.sh b/projects/jackson-databind/build.sh new file mode 100755 index 000000000..cf9358ab5 --- /dev/null +++ b/projects/jackson-databind/build.sh @@ -0,0 +1,69 @@ +#!/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. +# +################################################################################ + +# Move seed corpus and dictionary. +mv $SRC/{*.zip,*.dict} $OUT + +# jackson-databind +MAVEN_ARGS="-Djavac.src.version=15 -Djavac.target.version=15 -DskipTests" +$MVN package $MAVEN_ARGS +CURRENT_VERSION=$($MVN org.apache.maven.plugins:maven-help-plugin:3.2.0:evaluate \ + -Dexpression=project.version -q -DforceStdout) +cp "target/jackson-databind-$CURRENT_VERSION.jar" "$OUT/jackson-databind.jar" + +# jackson-core +MAVEN_ARGS="-Djavac.src.version=15 -Djavac.target.version=15 -DskipTests" +$MVN package $MAVEN_ARGS -f "jackson-core/pom.xml" +CURRENT_VERSION=$($MVN org.apache.maven.plugins:maven-help-plugin:3.2.0:evaluate \ + -Dexpression=project.version -q -DforceStdout -f "jackson-core/pom.xml") +cp "jackson-core/target/jackson-core-$CURRENT_VERSION.jar" "$OUT/jackson-core.jar" + +# jackson-annnotations +MAVEN_ARGS="-Djavac.src.version=15 -Djavac.target.version=15 -DskipTests" +$MVN package $MAVEN_ARGS -f "jackson-annotations/pom.xml" +CURRENT_VERSION=$($MVN org.apache.maven.plugins:maven-help-plugin:3.2.0:evaluate \ + -Dexpression=project.version -q -DforceStdout -f "jackson-annotations/pom.xml") +cp "jackson-annotations/target/jackson-annotations-$CURRENT_VERSION.jar" "$OUT/jackson-annotations.jar" + +ALL_JARS="jackson-databind.jar jackson-core.jar jackson-annotations.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/ + cp $SRC/$fuzzer_basename\$DummyClass.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 \ +--instrumentation_excludes=com.fasterxml.jackson.core.** \ +--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/jackson-databind/project.yaml b/projects/jackson-databind/project.yaml new file mode 100644 index 000000000..6bfa34fc6 --- /dev/null +++ b/projects/jackson-databind/project.yaml @@ -0,0 +1,13 @@ +homepage: "https://github.com/FasterXML/jackson-databind" +language: jvm +primary_contact: "tatu@fasterxml.com" +auto_ccs: + - "wagner@code-intelligence.com" + - "yakdan@code-intelligence.com" + - "glendowne@code-intelligence.com" + - "patrice.salathe@code-intelligence.com" +fuzzing_engines: + - libfuzzer +sanitizers: + - address +main_repo: "https://github.com/FasterXML/jackson-databind.git" \ No newline at end of file