diff --git a/.gitignore b/.gitignore index 1cc86e44d..16d38e0e8 100644 --- a/.gitignore +++ b/.gitignore @@ -1,6 +1,7 @@ _gitignore/ *.log Caddyfile +!caddyfile/ # artifacts from pprof tooling *.prof diff --git a/README.md b/README.md index f09947819..029eebc96 100644 --- a/README.md +++ b/README.md @@ -2,7 +2,7 @@ Caddy 2 Development Branch =========================== [![Build Status](https://dev.azure.com/mholt-dev/Caddy/_apis/build/status/Multiplatform%20Tests?branchName=v2)](https://dev.azure.com/mholt-dev/Caddy/_build/latest?definitionId=5&branchName=v2) -[![fuzzit](https://app.fuzzit.dev/badge?org_id=caddyserver)](https://app.fuzzit.dev/orgs/caddyserver/dashboard) +[![fuzzit](https://app.fuzzit.dev/badge?org_id=caddyserver-gh)](https://app.fuzzit.dev/orgs/caddyserver-gh/dashboard) This is the development branch for Caddy 2. This code (version 2) is not yet feature-complete or production-ready, but is already being used in production, and we encourage you to deploy it today on sites that are not very visible or important so that it can obtain crucial experience in the field. diff --git a/azure-pipelines.yml b/azure-pipelines.yml index 6a56033f2..03b322bfc 100644 --- a/azure-pipelines.yml +++ b/azure-pipelines.yml @@ -226,6 +226,7 @@ jobs: if [[ $(Build.Reason) == "Schedule" ]]; then fuzz_type="fuzzing" fi + echo "Fuzzing type: $fuzz_type" for f in $(find . -name \*_fuzz.go); do FUZZER_DIRECTORY=$(dirname $f) diff --git a/caddyconfig/caddyfile/parse_fuzz.go b/caddyconfig/caddyfile/parse_fuzz.go new file mode 100644 index 000000000..d0ea7e705 --- /dev/null +++ b/caddyconfig/caddyfile/parse_fuzz.go @@ -0,0 +1,36 @@ +// Copyright 2015 Matthew Holt and The Caddy Authors +// +// 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. + +// +build gofuzz +// +build gofuzz_libfuzzer + +package caddyfile + +import ( + "bytes" +) + +func FuzzParseCaddyfile(data []byte) (score int) { + sb, err := Parse("Caddyfile", bytes.NewReader(data)) + if err != nil { + // if both an error is received and some ServerBlocks, + // then the parse was able to parse partially. Mark this + // result as interesting to push the fuzzer further through the parser. + if sb != nil && len(sb) > 0 { + return 1 + } + return 0 + } + return 1 +}