diff --git a/projects/spring-ldap/Dockerfile b/projects/spring-ldap/Dockerfile new file mode 100644 index 000000000..3c576b32e --- /dev/null +++ b/projects/spring-ldap/Dockerfile @@ -0,0 +1,31 @@ +# 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-3/3.8.6/binaries/apache-maven-3.8.6-bin.zip -o maven.zip && \ + unzip maven.zip -d $SRC/maven && \ + rm -rf maven.zip + +ENV MVN $SRC/maven/apache-maven-3.8.6/bin/mvn + +RUN apt update && apt install -y openjdk-17-jdk + +RUN git clone --depth 1 https://github.com/spring-projects/spring-ldap.git + +COPY build.sh $SRC/ +COPY *Fuzzer.java $SRC/ +WORKDIR $SRC/spring-ldap \ No newline at end of file diff --git a/projects/spring-ldap/LdapQueryBuilderFuzzer.java b/projects/spring-ldap/LdapQueryBuilderFuzzer.java new file mode 100644 index 000000000..a9f8b4380 --- /dev/null +++ b/projects/spring-ldap/LdapQueryBuilderFuzzer.java @@ -0,0 +1,43 @@ +// Copyright 2022 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in co mpliance 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.springframework.ldap.InvalidNameException; + +import static org.springframework.ldap.query.LdapQueryBuilder.query; +import org.springframework.ldap.query.LdapQuery; +import org.springframework.ldap.query.SearchScope; + + +public class LdapQueryBuilderFuzzer { + public static void fuzzerTestOneInput(FuzzedDataProvider data) { + try { + LdapQuery query = query() + .base(data.consumeString(100)) + .searchScope(SearchScope.ONELEVEL) + .timeLimit(30) + .countLimit(60) + .where(data.consumeString(100)) + .is(data.consumeString(100)) + .and(data.consumeString(100)) + .is(data.consumeRemainingAsString()); + } catch (InvalidNameException e) { + + } + } +} \ No newline at end of file diff --git a/projects/spring-ldap/build.sh b/projects/spring-ldap/build.sh new file mode 100755 index 000000000..175ab9200 --- /dev/null +++ b/projects/spring-ldap/build.sh @@ -0,0 +1,76 @@ +#!/bin/bash +# 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. +# +################################################################################ + +export JAVA_HOME="$OUT/open-jdk-17" +mkdir -p $JAVA_HOME +rsync -aL --exclude=*.zip "/usr/lib/jvm/java-17-openjdk-amd64/" "$JAVA_HOME" + +cat > add-shadow.diff <<- EOM +diff --git a/core/build.gradle b/core/build.gradle +index d6119e9..1ffa9a1 100644 +--- a/core/build.gradle ++++ b/core/build.gradle +@@ -1,6 +1,7 @@ + plugins { + id 'io.spring.convention.spring-module' + id 'com.intershop.gradle.javacc' ++ id 'com.github.johnrengelman.shadow' version '7.0.0' + } + + javacc { +@@ -54,4 +55,4 @@ compileTestJava { + + test { + jvmArgs '--add-exports', 'java.naming/com.sun.jndi.ldap=ALL-UNNAMED' +-} +\ No newline at end of file ++} +EOM + +git apply add-shadow.diff + +./gradlew shadowJar -p core -x test -x javadoc -x :checkstyleNohttp +CURRENT_VERSION=$(./gradlew properties --no-daemon --console=plain | sed -nr "s/^version:\ (.*)/\1/p") +cp "core/build/libs/spring-ldap-core-$CURRENT_VERSION-all.jar" "$OUT/spring-ldap-core.jar" + +ALL_JARS="spring-ldap-core.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 --release 17 + cp $SRC/$fuzzer_basename.class $OUT/ + + # Create an execution wrapper that executes Jazzer with the correct arguments. + echo "#!/bin/sh +# LLVMFuzzerTestOneInput for fuzzer detection. +this_dir=\$(dirname \"\$0\") +JAVA_HOME=\"\$this_dir/open-jdk-17/\" \ +LD_LIBRARY_PATH=\"\$this_dir/open-jdk-17/lib/server\":\$this_dir \ +\$this_dir/jazzer_driver --agent_path=\$this_dir/jazzer_agent_deploy.jar \ +--cp=$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/spring-ldap/project.yaml b/projects/spring-ldap/project.yaml new file mode 100644 index 000000000..5be57b290 --- /dev/null +++ b/projects/spring-ldap/project.yaml @@ -0,0 +1,18 @@ +homepage: "https://github.com/spring-projects/spring-ldap.git" +language: jvm +main_repo: "https://github.com/spring-projects/spring-ldap.git" +fuzzing_engines: + - libfuzzer +sanitizers: + - address +primary_contact: "pwebb@vmware.com" +auto_ccs: + - "wilkinsona@vmware.com" +vendor_ccs: + - "wagner@code-intelligence.com" + - "yakdan@code-intelligence.com" + - "glendowne@code-intelligence.com" + - "patrice.salathe@code-intelligence.com" + - "hlin@code-intelligence.com" + - "jacek.trossen@code-intelligence.com" + - "peter.samarin@code-intelligence.com" \ No newline at end of file