From 682cce9df7955bed22619dc4bfd4a171d6bd752c Mon Sep 17 00:00:00 2001 From: psy Date: Thu, 14 Apr 2022 07:02:57 +0200 Subject: [PATCH] Initial integration (#7566) --- projects/logback/Dockerfile | 39 ++++++++++++++++++++ projects/logback/JoranFuzzer.java | 31 ++++++++++++++++ projects/logback/build.sh | 59 +++++++++++++++++++++++++++++++ projects/logback/logback.xml | 11 ++++++ projects/logback/project.yaml | 13 +++++++ 5 files changed, 153 insertions(+) create mode 100644 projects/logback/Dockerfile create mode 100644 projects/logback/JoranFuzzer.java create mode 100755 projects/logback/build.sh create mode 100644 projects/logback/logback.xml create mode 100644 projects/logback/project.yaml diff --git a/projects/logback/Dockerfile b/projects/logback/Dockerfile new file mode 100644 index 000000000..1337c0db6 --- /dev/null +++ b/projects/logback/Dockerfile @@ -0,0 +1,39 @@ +# 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/xml.dict $SRC/JoranFuzzer.dict && \ + rm -rf fuzzing + +RUN git clone --depth 1 https://github.com/dvyukov/go-fuzz-corpus && \ + zip -q $SRC/JoranFuzzer_seed_corpus.zip go-fuzz-corpus/xml/corpus/* && \ + rm -rf go-fuzz-corpus + +ENV MVN $SRC/maven/apache-maven-3.6.3/bin/mvn + +RUN git clone --depth 1 https://github.com/qos-ch/logback + +COPY build.sh $SRC/ +COPY JoranFuzzer.java $SRC/ +COPY logback.xml $SRC/ +WORKDIR $SRC/logback +RUN git clone --depth 1 https://github.com/qos-ch/slf4j \ No newline at end of file diff --git a/projects/logback/JoranFuzzer.java b/projects/logback/JoranFuzzer.java new file mode 100644 index 000000000..6065d16ad --- /dev/null +++ b/projects/logback/JoranFuzzer.java @@ -0,0 +1,31 @@ +import com.code_intelligence.jazzer.api.FuzzedDataProvider; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import ch.qos.logback.classic.LoggerContext; + +import ch.qos.logback.classic.LoggerContext; +import ch.qos.logback.classic.joran.JoranConfigurator; +import ch.qos.logback.core.joran.spi.JoranException; + +import java.io.InputStream; +import java.io.ByteArrayInputStream; + +public class JoranFuzzer { + private final static Logger logger = LoggerFactory.getLogger(JoranFuzzer.class); + private final static JoranConfigurator configurator = new JoranConfigurator(); + + public static void fuzzerInitialize() { + LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory(); + configurator.setContext(lc); + lc.reset(); + } + + public static void fuzzerTestOneInput(FuzzedDataProvider data) { + InputStream xmlcontent = new ByteArrayInputStream(data.consumeString(1000).getBytes()); + try { + configurator.doConfigure(xmlcontent); + logger.debug(data.consumeRemainingAsString()); + } catch (JoranException e) { } + } +} diff --git a/projects/logback/build.sh b/projects/logback/build.sh new file mode 100755 index 000000000..02454c6ba --- /dev/null +++ b/projects/logback/build.sh @@ -0,0 +1,59 @@ +#!/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. +# +################################################################################ + +mv $SRC/{*.zip,*.dict} $OUT + +MAVEN_ARGS="-Djavac.src.version=15 -Djavac.target.version=15 -DskipTests" +$MVN package $MAVEN_ARGS +CURRENT_VERSION=$($MVN org.apache.maven.plugins:maven-help-plugin:3.2.0:evaluate \ + -Dexpression=project.version -q -DforceStdout) +cp "logback-core/target/logback-core-$CURRENT_VERSION.jar" "$OUT/logback-core.jar" +cp "logback-classic/target/logback-classic-$CURRENT_VERSION.jar" "$OUT/logback-classic.jar" + +cd slf4j +$MVN package $MAVEN_ARGS +CURRENT_VERSION=$($MVN org.apache.maven.plugins:maven-help-plugin:3.2.0:evaluate \ + -Dexpression=project.version -q -DforceStdout) +cp "slf4j-api/target/slf4j-api-$CURRENT_VERSION.jar" "$OUT/slf4j.jar" +cd $SRC + +ALL_JARS="logback-core.jar logback-classic.jar slf4j.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 \ No newline at end of file diff --git a/projects/logback/logback.xml b/projects/logback/logback.xml new file mode 100644 index 000000000..89ee1196b --- /dev/null +++ b/projects/logback/logback.xml @@ -0,0 +1,11 @@ + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + \ No newline at end of file diff --git a/projects/logback/project.yaml b/projects/logback/project.yaml new file mode 100644 index 000000000..e570776cd --- /dev/null +++ b/projects/logback/project.yaml @@ -0,0 +1,13 @@ +homepage: "https://github.com/qos-ch/logback" +language: jvm +primary_contact: "dev.qos.ch@gmail.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/qos-ch/logback.git" \ No newline at end of file