From e84606ad1a40b72fff908668f8c19969ef3f9f70 Mon Sep 17 00:00:00 2001 From: aschaich <108736614+aschaich@users.noreply.github.com> Date: Thu, 22 Dec 2022 02:06:48 +0900 Subject: [PATCH] [apache-poi] Initial Integration (#9250) --- projects/apache-poi/Dockerfile | 33 ++++++++ projects/apache-poi/build.sh | 82 +++++++++++++++++++ projects/apache-poi/pom.xml | 78 ++++++++++++++++++ projects/apache-poi/project.yaml | 15 ++++ .../java/org/apache/poi/XLSX2CSVFuzzer.java | 55 +++++++++++++ 5 files changed, 263 insertions(+) create mode 100644 projects/apache-poi/Dockerfile create mode 100644 projects/apache-poi/build.sh create mode 100644 projects/apache-poi/pom.xml create mode 100644 projects/apache-poi/project.yaml create mode 100644 projects/apache-poi/src/main/java/org/apache/poi/XLSX2CSVFuzzer.java diff --git a/projects/apache-poi/Dockerfile b/projects/apache-poi/Dockerfile new file mode 100644 index 000000000..c305e594e --- /dev/null +++ b/projects/apache-poi/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-3.6.3 && \ +rm -rf maven.zip + +ENV MVN $SRC/maven-3.6.3/apache-maven-3.6.3/bin/mvn + +WORKDIR ${SRC} +# +# clone repository +# +RUN git clone https://github.com/apache/poi.git + +ADD pom.xml build.sh ${SRC}/ +ADD src/ ${SRC}/src/ +WORKDIR ${SRC}/poi \ No newline at end of file diff --git a/projects/apache-poi/build.sh b/projects/apache-poi/build.sh new file mode 100644 index 000000000..02a65a317 --- /dev/null +++ b/projects/apache-poi/build.sh @@ -0,0 +1,82 @@ +#!/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="-DskipTests" +ALL_JARS="" +LIBRARY_NAME="poi" +GRADLE_FLAGS="-x javadoc -x test -Dfile.encoding=UTF-8" + +# 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 "${SRC}/${LIBRARY_NAME}" + ./gradlew publishToMavenLocal ${GRADLE_FLAGS} + CURRENT_VERSION=$(./gradlew properties --console=plain | sed -nr "s/^version:\ (.*)/\1/p") +popd + +pushd "${SRC}" + ${MVN} package -DfuzzedLibaryVersion="${CURRENT_VERSION}" ${MVN_FLAGS} + install -v target/${LIBRARY_NAME}-fuzzer-${CURRENT_VERSION}.jar ${OUT}/${LIBRARY_NAME}-fuzzer-${CURRENT_VERSION}.jar + ALL_JARS="${ALL_JARS} ${LIBRARY_NAME}-fuzzer-${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 ${SRC} -name '*Fuzzer.java'); do + # Find our fuzzer inside the maven structure + stripped_path=$(echo ${fuzzer} | sed \ + -e 's|^.*src/main/java/\(.*\).java$|\1|' \ + -e 's|^.*src/test/java/\(.*\).java$|\1|' \ + ); + # The .java suffix was stripped by sed. + if (echo ${stripped_path} | grep ".java$"); then + continue; + fi + + fuzzer_basename=$(basename -s .java $fuzzer) + fuzzer_classname=$(echo ${stripped_path} | sed 's|/|.|g'); + + # Create an execution wrapper that executes Jazzer with the correct arguments. + + echo "#!/bin/sh +# LLVMFuzzerTestOneInput Magic String required for infra/base-images/base-runner/test_all.py. DO NOT REMOVE + + +this_dir=\$(dirname \"\$0\") +LD_LIBRARY_PATH=\"\$JVM_LD_LIBRARY_PATH\":\$this_dir \ +\$this_dir/jazzer_driver --agent_path=\$this_dir/jazzer_agent_deploy.jar \ +--cp=${RUNTIME_CLASSPATH} \ +--target_class=${fuzzer_classname} \ +--jvm_args=\"-Xmx2048m\" \ +\$@" > $OUT/${fuzzer_basename} + chmod u+x $OUT/${fuzzer_basename} +done \ No newline at end of file diff --git a/projects/apache-poi/pom.xml b/projects/apache-poi/pom.xml new file mode 100644 index 000000000..c322db56b --- /dev/null +++ b/projects/apache-poi/pom.xml @@ -0,0 +1,78 @@ + + 4.0.0 + + ossfuzz + poi-fuzzer + ${fuzzedLibaryVersion} + jar + + + 15 + 15 + UTF-8 + 5.2.3 + ossfuzz.LongLongHashMapFuzzer + + + + + + + + com.code-intelligence + jazzer-api + 0.12.0 + + + org.apache.poi + poi + ${fuzzedLibaryVersion} + + + org.apache.poi + poi-examples + ${fuzzedLibaryVersion} + + + + + + + org.apache.maven.plugins + maven-shade-plugin + 3.3.0 + + + + *:* + + META-INF/*.SF + META-INF/*.DSA + META-INF/*.RSA + + + + + + + package + + shade + + + + + + + \ No newline at end of file diff --git a/projects/apache-poi/project.yaml b/projects/apache-poi/project.yaml new file mode 100644 index 000000000..cf623c60f --- /dev/null +++ b/projects/apache-poi/project.yaml @@ -0,0 +1,15 @@ +homepage: "https://poi.apache.org/" +language: jvm +main_repo: "https://github.com/apache/poi.git" +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" + - "bug-disclosure@code-intelligence.com" \ No newline at end of file diff --git a/projects/apache-poi/src/main/java/org/apache/poi/XLSX2CSVFuzzer.java b/projects/apache-poi/src/main/java/org/apache/poi/XLSX2CSVFuzzer.java new file mode 100644 index 000000000..c07b0b169 --- /dev/null +++ b/projects/apache-poi/src/main/java/org/apache/poi/XLSX2CSVFuzzer.java @@ -0,0 +1,55 @@ +package org.apache.poi; + +import com.code_intelligence.jazzer.api.FuzzedDataProvider; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.PrintStream; +import java.nio.charset.StandardCharsets; + +import org.apache.poi.openxml4j.exceptions.OpenXML4JException; +import org.apache.poi.openxml4j.opc.OPCPackage; +import org.apache.commons.compress.archivers.dump.InvalidFormatException; +import org.apache.poi.examples.xssf.eventusermodel.XLSX2CSV; +import org.xml.sax.SAXException; + +public class XLSX2CSVFuzzer { + + private FuzzedDataProvider fuzzedDataProvider; + + public XLSX2CSVFuzzer(FuzzedDataProvider fuzzedDataProvider) { + this.fuzzedDataProvider = fuzzedDataProvider; + } + + void test() { + try { + final ByteArrayOutputStream baos = new ByteArrayOutputStream(); + PrintStream out = new PrintStream(baos, true, StandardCharsets.UTF_8.name()); + String string = fuzzedDataProvider.consumeRemainingAsString(); + InputStream in = new ByteArrayInputStream(string.getBytes("UTF-8")); + OPCPackage p = OPCPackage.open(in); + XLSX2CSV xlsx2csv = new XLSX2CSV(p, out, 5); + xlsx2csv.process(); + } catch (OpenXML4JException ex) { + /* documented, ignore. */ + } catch (SAXException ex) { + /* documented, ignore. */ + } catch (InvalidFormatException ex) { + /* documented, ignore. */ + } catch (UnsupportedFileFormatException ex) { + /* not so documented ... */ + } catch (IOException ex) { + + } catch (EmptyFileException ex) { + + } + + } + + public static void fuzzerTestOneInput(FuzzedDataProvider fuzzedDataProvider) { + XLSX2CSVFuzzer fixture = new XLSX2CSVFuzzer(fuzzedDataProvider); + fixture.test(); + } +} \ No newline at end of file