mirror of https://github.com/google/oss-fuzz.git
71 lines
3.0 KiB
Bash
Executable File
71 lines
3.0 KiB
Bash
Executable File
#!/bin/bash -eu
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# Copyright 2022 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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################################################################################
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MVNW=./mvnw
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sed -i "s/<java.version>1.6<\/java.version>/<java.version>1.7<\/java.version>/g" pom.xml
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export JAVA_HOME="$OUT/open-jdk-17"
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mkdir -p $JAVA_HOME
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rsync -aL --exclude=*.zip "/usr/lib/jvm/java-17-openjdk-amd64/" "$JAVA_HOME"
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JVM_LD_LIBRARY_PATH="${JAVA_HOME}/lib/server"
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MAVEN_ARGS="-Dmaven.test.skip=true -Dmaven.repo.local=$WORK/m2"
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# comment out logging from W3CPropagation.java
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sed -i "s|logger\.info|\/\/logger\.info|g" spring-cloud-sleuth-brave/src/main/java/org/springframework/cloud/sleuth/brave/bridge/W3CPropagation.java
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# Build the target jar.
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${MVNW} clean package org.apache.maven.plugins:maven-shade-plugin:3.2.4:shade $MAVEN_ARGS
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# Is this some old maven version that used to be more verbose? It prints too much, but we only need the last line of the output containing the version
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CURRENT_VERSION=$(${MVNW} -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive exec:exec -q -DforceStdout | tail -1)
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cp "spring-cloud-sleuth-brave/target/spring-cloud-sleuth-brave-$CURRENT_VERSION.jar" $OUT/spring-sleuth-brave.jar
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# The jar files containing the project (separated by spaces).
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PROJECT_JARS=spring-sleuth-brave.jar
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# Get the fuzzer dependencies (gson).
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${MVNW} dependency:copy -Dartifact=com.google.code.gson:gson:2.8.6 -DoutputDirectory=$OUT/
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# The jar files containing further dependencies of the fuzz targets (separated
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# by spaces).
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FUZZER_JARS=gson-2.8.6.jar
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ALL_JARS="$PROJECT_JARS $FUZZER_JARS"
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BUILD_CLASSPATH=$(echo $ALL_JARS | xargs printf -- "$OUT/%s:"):$JAZZER_API_PATH
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RUNTIME_CLASSPATH=$(echo $ALL_JARS | xargs printf -- "\$this_dir/%s:"):.:\$this_dir
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mkdir -p $OUT/org/springframework/cloud/sleuth/brave/bridge
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for fuzzer in $(find $SRC -name '*Fuzzer.java'); do
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fuzzer_basename=$(basename -s .java $fuzzer)
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javac -cp $BUILD_CLASSPATH --release 15 $fuzzer
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cp $SRC/$fuzzer_basename.class $OUT/org/springframework/cloud/sleuth/brave/bridge/
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# Create execution wrapper.
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echo "#!/bin/sh
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# LLVMFuzzerTestOneInput for fuzzer detection.
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this_dir=\$(dirname \"\$0\")
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JAVA_HOME=\"\$this_dir/open-jdk-17/\" \
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LD_LIBRARY_PATH=\"$JVM_LD_LIBRARY_PATH\":\$this_dir \
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\$this_dir/jazzer_driver --agent_path=\$this_dir/jazzer_agent_deploy.jar \
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--cp=$RUNTIME_CLASSPATH \
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--target_class=org.springframework.cloud.sleuth.brave.bridge.$fuzzer_basename \
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--jvm_args=\"-Xmx2048m\" \
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\$@" > $OUT/$fuzzer_basename
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chmod +x $OUT/$fuzzer_basename
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done
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