1#!/bin/bash -eu 2# Copyright 2021 Google LLC 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 18cd "$GOPATH"/src/github.com/caddyserver/caddy/v2 19 20find . -name '*_fuzz.go' | while read -r target 21do 22# Arguments are : 23# path of the package with the fuzz target 24# name of the fuzz function 25# name of the fuzzer to be built 26# optional tag to be used by go build and such 27 28 fuzzed_func=$(grep -o "Fuzz[a-zA-Z]\+" "$target") 29 fuzzer_name=$(echo "$fuzzed_func" | sed -E 's/([A-Z])/-\L\1/g' | sed 's/^-//') 30 # find the relative directory and remove the first `.` (`./` is removed for root) 31 target_dir=$(dirname "$target"); target_dir="${target_dir//.}"; 32 target_corpus_name="${fuzzer_name}_seed_corpus.zip" 33 34 curl -s -f -O "https://raw.githubusercontent.com/caddyserver/caddy/fuzz-seed-corpus/${target_corpus_name}" || true 35 compile_go_fuzzer github.com/caddyserver/caddy/v2"$target_dir" "$fuzzed_func" "$fuzzer_name" gofuzz 36done 37