Configure Fuzzit

.travis.yml

@@ -4,6 +4,9 @@ sudo: false
 os:
   - linux
 
+services:
+  - docker
+
 go:
   - 1.10.x
   - 1.11.x
@@ -19,6 +22,18 @@ script:
   - go vet ./...
   - go test ./...
 
+jobs:
+  include:
+    - stage: Fuzz regression
+      go: 1.12.x
+      dist: bionic
+      script: ./fuzzit.sh local-regression
+    - stage: Fuzz
+      if: branch = master AND type IN (push)
+      go: 1.12.x
+      dist: bionic
+      script: ./fuzzit.sh fuzzing
+
 before_deploy:
   - mkdir -p release
   - "GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags -a -tags netgo -ldflags '-s -w -extldflags -static' -o release/transfersh-$TRAVIS_TAG-linux-amd64"

fuzzit.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+set -xe
+
+# Validate arguments
+if [ "$#" -ne 1 ]; then
+    echo "Usage: $0 <fuzz-type>"
+    exit 1
+fi
+if [ -z "$FUZZIT_API_KEY" ]; then
+    echo "Set FUZZIT_API_KEY to your Fuzzit API key"
+    exit 2
+fi
+
+# Configure
+ROOT=./server
+TYPE=$1
+
+# Setup
+export GO111MODULE="off"
+go get -u github.com/dvyukov/go-fuzz/go-fuzz github.com/dvyukov/go-fuzz/go-fuzz-build
+go get -d -v -u ./...
+if [ ! -f fuzzit ]; then
+    wget -q -O fuzzit https://github.com/fuzzitdev/fuzzit/releases/download/v2.4.29/fuzzit_Linux_x86_64
+    chmod a+x fuzzit
+fi
+
+# Fuzz
+function fuzz {
+    FUNC=Fuzz$1
+    TARGET=$2
+    DIR=${3:-$ROOT}
+    go-fuzz-build -libfuzzer -func $FUNC -o fuzzer.a $DIR
+    clang -fsanitize=fuzzer fuzzer.a -o fuzzer
+    ./fuzzit create job --type $TYPE $TARGET fuzzer
+}
+fuzz Profile profile
+fuzz HTTP http
+fuzz HTTPS https