1#!/bin/bash -eu 2# Copyright 2018 Google Inc. 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16################################################################################ 17 18autoreconf -fi 19 20libqb=`find /usr/lib/ -name libqb.a -print -quit` 21protobuf=`find /usr/lib/ -name libprotobuf.a -print -quit` 22 23qb_LIBS="${libqb}" \ 24 protobuf_LIBS="-pthread ${protobuf} -pthread -lpthread" \ 25 ./configure --with-bundled-catch --with-bundled-pegtl \ 26 --with-crypto-library=gcrypt --disable-shared 27 28fuzzers="$( cd src/Tests/Fuzzers && find -name 'fuzzer-*.cpp' | 29 sed 's/^\.\/\(fuzzer-.*\)\.cpp$/\1/g' )" 30 31make -j`nproc` src/build-config.h libusbguard.la 32make -j`nproc` -C src/Tests/Fuzzers ${fuzzers} 33 34cd src/Tests/Fuzzers 35mv ${fuzzers} "$OUT" 36 37################################################################################ 38# Create seed corpora. 39################################################################################ 40 41# General case: 42cd "$SRC/usbguard/src/Tests/Fuzzers" 43# fuzzer-usb-descriptor seed corpus. 44for fuzzer_name in ${fuzzers}; do 45 corpus_dir="${fuzzer_name}_corpus" 46 if [[ ! -d "$corpus_dir" ]] ; then 47 continue 48 fi 49 zip_name="$OUT/${fuzzer_name}_seed_corpus.zip" 50 rm -f "${zip_name}" 51 zip -r "${zip_name}" "${corpus_dir}" 52done 53 54# Specific cases: 55cd "$WORK" 56# fuzzer-rules seed corpus. 57fuzzer_name=fuzzer-rules 58corpus_dir="${fuzzer_name}_corpus" 59zip_name="$OUT/${fuzzer_name}_seed_corpus.zip" 60if [[ ! -d "$SRC/usbguard/src/Tests/Fuzzers/$corpus_dir" ]] ; then 61 rm -f "${zip_name}" 62 rm -rf "${corpus_dir}" 63 mkdir -p "${corpus_dir}" 64 pushd "${corpus_dir}" 65 i=1000000 66 while read -r line; do 67 echo "${line}" > "$((i++))" 68 done < <( cat $SRC/usbguard/src/Tests/Rules/test-rules.good \ 69 $SRC/usbguard/src/Tests/Rules/test-rules.bad ) 70 popd 71 zip -r "${zip_name}" "${corpus_dir}" 72fi 73 74# fuzzer-usb-descriptor seed corpus. 75fuzzer_name=fuzzer-usb-descriptor 76corpus_dir="${fuzzer_name}_corpus" 77zip_name="$OUT/${fuzzer_name}_seed_corpus.zip" 78if [[ ! -d "$SRC/usbguard/src/Tests/Fuzzers/$corpus_dir" ]] ; then 79 rm -rf "${corpus_dir}" 80 rm -f "${zip_name}" 81 cp -R "$SRC/usbguard/src/Tests/USB/data" "${corpus_dir}" 82 zip -r "${zip_name}" "${corpus_dir}" 83fi 84