From 46121987d0510526e8112cff934bd745e6967fe7 Mon Sep 17 00:00:00 2001 From: vargen Date: Wed, 6 Apr 2022 15:32:07 +0200 Subject: [PATCH] [stringtemplate4] initial integration (#7492) * Snakeyaml initial integration * Stax2-api initial files. Empty fuzz target * Stringtemplate4 initial integration * Updating emails in project.yaml * Fixing incorrect files that were added --- projects/stringtemplate4/Dockerfile | 30 ++++++++++++ projects/stringtemplate4/StringFuzzer.java | 26 +++++++++++ projects/stringtemplate4/build.sh | 53 ++++++++++++++++++++++ projects/stringtemplate4/project.yaml | 12 +++++ 4 files changed, 121 insertions(+) create mode 100644 projects/stringtemplate4/Dockerfile create mode 100644 projects/stringtemplate4/StringFuzzer.java create mode 100755 projects/stringtemplate4/build.sh create mode 100644 projects/stringtemplate4/project.yaml diff --git a/projects/stringtemplate4/Dockerfile b/projects/stringtemplate4/Dockerfile new file mode 100644 index 000000000..051c2eb47 --- /dev/null +++ b/projects/stringtemplate4/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://dlcdn.apache.org/maven/maven-3/3.8.5/binaries/apache-maven-3.8.5-bin.zip -o maven.zip && \ + unzip maven.zip -d $SRC/maven && \ + rm -rf maven.zip + +ENV MVN $SRC/maven/apache-maven-3.8.5/bin/mvn + +RUN git clone --depth 1 https://github.com/antlr/stringtemplate4.git stringtemplate4 + +COPY build.sh $SRC/ +COPY StringFuzzer.java $SRC/ +WORKDIR $SRC/stringtemplate4 diff --git a/projects/stringtemplate4/StringFuzzer.java b/projects/stringtemplate4/StringFuzzer.java new file mode 100644 index 000000000..848266682 --- /dev/null +++ b/projects/stringtemplate4/StringFuzzer.java @@ -0,0 +1,26 @@ +// 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. +// +//////////////////////////////////////////////////////////////////////////////// + +import com.code_intelligence.jazzer.api.FuzzedDataProvider; +import org.stringtemplate.v4.*; + +public class StringFuzzer { + public static void fuzzerTestOneInput(FuzzedDataProvider data) { + ST stringtemplate = new ST("Hello "); + stringtemplate.add("name", data.consumeRemainingAsString()); + stringtemplate.render(); + } +} diff --git a/projects/stringtemplate4/build.sh b/projects/stringtemplate4/build.sh new file mode 100755 index 000000000..541528e7d --- /dev/null +++ b/projects/stringtemplate4/build.sh @@ -0,0 +1,53 @@ + +#!/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 dictionary. +#mv $SRC/*.dict $OUT + +MAVEN_ARGS="-Dmaven.test.skip=true -Djavac.src.version=15 -Djavac.target.version=15" +$MVN package org.apache.maven.plugins:maven-shade-plugin:3.2.4:shade $MAVEN_ARGS +CURRENT_VERSION=$($MVN org.apache.maven.plugins:maven-help-plugin:3.2.0:evaluate \ + -Dexpression=project.version -q -DforceStdout) +cp "target/ST4-$CURRENT_VERSION.jar" $OUT/ST4.jar + +ALL_JARS="ST4.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 diff --git a/projects/stringtemplate4/project.yaml b/projects/stringtemplate4/project.yaml new file mode 100644 index 000000000..d7022182d --- /dev/null +++ b/projects/stringtemplate4/project.yaml @@ -0,0 +1,12 @@ +homepage: "https://github.com/antlr/stringtemplate4" +language: jvm +primary_contact: "parrt@antlr.org" +auto_ccs: + - "glendowne@code-intelligence.com" + - "wagner@code-intelligence.com" + - "yakdan@code-intelligence.com" +fuzzing_engines: + - "libfuzzer" +sanitizers: + - "address" +main_repo: "https://github.com/antlr/stringtemplate4.git"