From 2623306a5b85d0ea476bf37d324c7a3d9017c677 Mon Sep 17 00:00:00 2001 From: aschaich <108736614+aschaich@users.noreply.github.com> Date: Tue, 6 Sep 2022 06:37:44 +0000 Subject: [PATCH] [aspectj] Initial Integration (#8409) --- projects/aspectj/Dockerfile | 33 ++++++++ projects/aspectj/build.sh | 75 +++++++++++++++++++ projects/aspectj/pom.xml | 68 +++++++++++++++++ projects/aspectj/project.yaml | 14 ++++ .../src/main/java/ossfuzz/ASTFuzzer.java | 26 +++++++ 5 files changed, 216 insertions(+) create mode 100644 projects/aspectj/Dockerfile create mode 100644 projects/aspectj/build.sh create mode 100644 projects/aspectj/pom.xml create mode 100644 projects/aspectj/project.yaml create mode 100644 projects/aspectj/src/main/java/ossfuzz/ASTFuzzer.java diff --git a/projects/aspectj/Dockerfile b/projects/aspectj/Dockerfile new file mode 100644 index 000000000..163b3e9c0 --- /dev/null +++ b/projects/aspectj/Dockerfile @@ -0,0 +1,33 @@ +# 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 + +WORKDIR ${SRC} +# +# clone repository +# +RUN git clone https://github.com/eclipse/org.aspectj + +ADD pom.xml build.sh ${SRC}/ +ADD src/ ${SRC}/src/ +WORKDIR ${SRC}/org.aspectj \ No newline at end of file diff --git a/projects/aspectj/build.sh b/projects/aspectj/build.sh new file mode 100644 index 000000000..f1da5d476 --- /dev/null +++ b/projects/aspectj/build.sh @@ -0,0 +1,75 @@ +#!/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. +# +################################################################################ + +MVN_FLAGS="-Dmaven.compiler.source=15 -Dmaven.compiler.target=15 -DskipTests" +ALL_JARS="" + +# install the build servers' jazzer-api into the maven repository +pushd "/tmp" + ${MVN} install:install-file -Dfile=${JAZZER_API_PATH} \ + -DgroupId="com.code-intelligence" \ + -DartifactId="jazzer-api" \ + -Dversion="0.12.0" \ + -Dpackaging=jar +popd + +pushd "${SRC}/org.aspectj" + ${MVN} package ${MVN_FLAGS} + ${MVN} install ${MVN_FLAGS} + CURRENT_VERSION=$(${MVN} org.apache.maven.plugins:maven-help-plugin:3.2.0:evaluate \ + -Dexpression=project.version -q -DforceStdout) +popd + +pushd ${SRC} + ${MVN} package -DaspectjVersion="${CURRENT_VERSION}" ${MVN_FLAGS} + install -v target/aspectj-fuzzer-${CURRENT_VERSION}.jar ${OUT}/aspectj-fuzzer-${CURRENT_VERSION}.jar + ALL_JARS="${ALL_JARS} aspectj-fuzzer-${CURRENT_VERSION}.jar" +popd + + + +# 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 + +MVN_FUZZERS_PREFIX="src/main/java" + +for fuzzer in $(find ${SRC} -name '*Fuzzer.java'); do + stripped_path=$(echo ${fuzzer} | sed 's|^.*src/main/java/\(.*\).java$|\1|'); + # the .java was stripped by sed + if (echo ${stripped_path} | grep ".java$"); then + continue; + fi + + fuzzer_basename=$(basename -s .java $fuzzer) + fuzzer_classname=$(echo ${stripped_path} | sed 's|/|.|g'); + + # Create an execution wrapper that executes Jazzer with the correct arguments. + echo "#!/bin/sh +# LLVMFuzzerTestOneInput for fuzzer detection. +this_dir=\$(dirname \"\$0\") +LD_LIBRARY_PATH=\"$JVM_LD_LIBRARY_PATH\":\$this_dir \ +\$this_dir/jazzer_driver --agent_path=\$this_dir/jazzer_agent_deploy.jar \ +--cp=${RUNTIME_CLASSPATH} \ +--target_class=${fuzzer_classname} \ +--jvm_args=\"-Xmx2048m\" \ +\$@" > $OUT/${fuzzer_basename} + chmod u+x $OUT/${fuzzer_basename} +done diff --git a/projects/aspectj/pom.xml b/projects/aspectj/pom.xml new file mode 100644 index 000000000..f34a0384d --- /dev/null +++ b/projects/aspectj/pom.xml @@ -0,0 +1,68 @@ + + 4.0.0 + + ossfuzz + aspectj-fuzzer + ${aspectjVersion} + jar + + + 15 + 15 + ossfuzz.ASTFuzzer + UTF-8 + + + + + + com.code-intelligence + jazzer-api + 0.12.0 + + + org.aspectj + aspectjrt + ${aspectjVersion} + + + org.aspectj + aspectjtools + ${aspectjVersion} + + + org.aspectj + aspectjweaver + ${aspectjVersion} + + + + + + + org.apache.maven.plugins + maven-shade-plugin + 3.3.0 + + + package + + shade + + + + + + + \ No newline at end of file diff --git a/projects/aspectj/project.yaml b/projects/aspectj/project.yaml new file mode 100644 index 000000000..5942727f3 --- /dev/null +++ b/projects/aspectj/project.yaml @@ -0,0 +1,14 @@ +homepage: "https://www.eclipse.org/aspectj/" +language: jvm +main_repo: "https://github.com/eclipse/org.aspectj" +fuzzing_engines: + - libfuzzer +sanitizers: + - address +vendor_ccs: + - "wagner@code-intelligence.com" + - "yakdan@code-intelligence.com" + - "glendowne@code-intelligence.com" + - "patrice.salathe@code-intelligence.com" + - "hlin@code-intelligence.com" + - "schaich@code-intelligence.com" \ No newline at end of file diff --git a/projects/aspectj/src/main/java/ossfuzz/ASTFuzzer.java b/projects/aspectj/src/main/java/ossfuzz/ASTFuzzer.java new file mode 100644 index 000000000..243ad271c --- /dev/null +++ b/projects/aspectj/src/main/java/ossfuzz/ASTFuzzer.java @@ -0,0 +1,26 @@ +package ossfuzz; + +import com.code_intelligence.jazzer.api.FuzzedDataProvider; + +import java.util.HashMap; + +import org.aspectj.org.eclipse.jdt.core.dom.AST; +import org.aspectj.org.eclipse.jdt.core.dom.ASTParser; +import org.aspectj.org.eclipse.jdt.core.dom.CompilationUnit; + +public class ASTFuzzer { + public static void fuzzerTestOneInput(FuzzedDataProvider fuzzedDataProvider) { + try { + int astlevel = fuzzedDataProvider.consumeInt(); + String source = fuzzedDataProvider.consumeRemainingAsString(); + + ASTParser parser = ASTParser.newParser(astlevel); + parser.setSource(source.toCharArray()); + parser.setCompilerOptions(new HashMap()); + CompilationUnit cu = (CompilationUnit) parser.createAST(null); + cu.getAST(); + } catch (IllegalArgumentException ex) { + /* ignore */ + } + } +} \ No newline at end of file