crypto: signing builds with signify/minisign (#21798)

* internal/build: implement signify's signing func
* Add signify to the ci utility
* fix output file format
* Add unit test for signify
* holiman's + travis' feedback
* internal/build: verify signify's output
* crypto: move signify to common dir
* use go-minisign to verify binaries
* more holiman feedback
* crypto, ci: support minisign output
* only accept one-line trusted comments
* configurable untrusted comments
* code cleanup in tests
* revert to use ed25519 from the stdlib
* bug: fix for empty untrusted comments
* write timestamp as comment if trusted comment isn't present
* rename line checker to commentHasManyLines
* crypto: added signify fuzzer (#6)
* crypto: added signify fuzzer
* stuff
* crypto: updated signify fuzzer to fuzz comments
* crypto: repro signify crashes
* rebased fuzzer on build-signify branch
* hide fuzzer behind gofuzz build flag
* extract key data inside a single function
* don't treat \r as a newline
* travis: fix signing command line
* do not use an external binary in tests
* crypto: move signify to crypto/signify
* travis: fix formatting issue
* ci: fix linter build after package move

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
pull/21913/head
Guillaume Ballet 4 years ago committed by GitHub
parent 429e7141f2
commit fa572cd297
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
  1. 26
      .travis.yml
  2. 54
      build/ci.go
  3. 118
      crypto/signify/signify.go
  4. 148
      crypto/signify/signify_fuzz.go
  5. 154
      crypto/signify/signify_test.go
  6. 1
      go.mod
  7. 3
      go.sum

@ -67,22 +67,22 @@ jobs:
script:
# Build for the primary platforms that Trusty can manage
- go run build/ci.go install -dlgo
- go run build/ci.go archive -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
- go run build/ci.go archive -type tar -signer LINUX_SIGNING_KEY -signify LINUX_SIGNIFY_KEY -upload gethstore/builds
- go run build/ci.go install -dlgo -arch 386
- go run build/ci.go archive -arch 386 -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
- go run build/ci.go archive -arch 386 -type tar -signer LINUX_SIGNING_KEY -signify LINUX_SIGNIFY_KEY -upload gethstore/builds
# Switch over GCC to cross compilation (breaks 386, hence why do it here only)
- sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install gcc-arm-linux-gnueabi libc6-dev-armel-cross gcc-arm-linux-gnueabihf libc6-dev-armhf-cross gcc-aarch64-linux-gnu libc6-dev-arm64-cross
- sudo ln -s /usr/include/asm-generic /usr/include/asm
- GOARM=5 go run build/ci.go install -dlgo -arch arm -cc arm-linux-gnueabi-gcc
- GOARM=5 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
- GOARM=5 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -signify LINUX_SIGNIFY_KEY -upload gethstore/builds
- GOARM=6 go run build/ci.go install -dlgo -arch arm -cc arm-linux-gnueabi-gcc
- GOARM=6 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
- GOARM=6 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -signify LINUX_SIGNIFY_KEY -upload gethstore/builds
- GOARM=7 go run build/ci.go install -dlgo -arch arm -cc arm-linux-gnueabihf-gcc
- GOARM=7 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
- GOARM=7 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -signify LINUX_SIGNIFY_KEY -upload gethstore/builds
- go run build/ci.go install -dlgo -arch arm64 -cc aarch64-linux-gnu-gcc
- go run build/ci.go archive -arch arm64 -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
- go run build/ci.go archive -arch arm64 -type tar -signer LINUX_SIGNING_KEY -signify LINUX_SIGNIFY_KEY -upload gethstore/builds
# This builder does the Linux Azure MIPS xgo uploads
- stage: build
@ -100,19 +100,19 @@ jobs:
script:
- go run build/ci.go xgo --alltools -- --targets=linux/mips --ldflags '-extldflags "-static"' -v
- for bin in build/bin/*-linux-mips; do mv -f "${bin}" "${bin/-linux-mips/}"; done
- go run build/ci.go archive -arch mips -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
- go run build/ci.go archive -arch mips -type tar -signer LINUX_SIGNING_KEY -signify LINUX_SIGNIFY_KEY -upload gethstore/builds
- go run build/ci.go xgo --alltools -- --targets=linux/mipsle --ldflags '-extldflags "-static"' -v
- for bin in build/bin/*-linux-mipsle; do mv -f "${bin}" "${bin/-linux-mipsle/}"; done
- go run build/ci.go archive -arch mipsle -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
- go run build/ci.go archive -arch mipsle -type tar -signer LINUX_SIGNING_KEY -signify LINUX_SIGNIFY_KEY -upload gethstore/builds
- go run build/ci.go xgo --alltools -- --targets=linux/mips64 --ldflags '-extldflags "-static"' -v
- for bin in build/bin/*-linux-mips64; do mv -f "${bin}" "${bin/-linux-mips64/}"; done
- go run build/ci.go archive -arch mips64 -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
- go run build/ci.go archive -arch mips64 -type tar -signer LINUX_SIGNING_KEY signify LINUX_SIGNIFY_KEY -upload gethstore/builds
- go run build/ci.go xgo --alltools -- --targets=linux/mips64le --ldflags '-extldflags "-static"' -v
- for bin in build/bin/*-linux-mips64le; do mv -f "${bin}" "${bin/-linux-mips64le/}"; done
- go run build/ci.go archive -arch mips64le -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
- go run build/ci.go archive -arch mips64le -type tar -signer LINUX_SIGNING_KEY -signify LINUX_SIGNIFY_KEY -upload gethstore/builds
# This builder does the Android Maven and Azure uploads
- stage: build
@ -151,7 +151,7 @@ jobs:
- mkdir -p $GOPATH/src/github.com/ethereum
- ln -s `pwd` $GOPATH/src/github.com/ethereum/go-ethereum
- go run build/ci.go aar -signer ANDROID_SIGNING_KEY -deploy https://oss.sonatype.org -upload gethstore/builds
- go run build/ci.go aar -signer ANDROID_SIGNING_KEY -signify ANDROID_SIGNIFY_KEY -deploy https://oss.sonatype.org -upload gethstore/builds
# This builder does the OSX Azure, iOS CocoaPods and iOS Azure uploads
- stage: build
@ -167,7 +167,7 @@ jobs:
submodules: false # avoid cloning ethereum/tests
script:
- go run build/ci.go install -dlgo
- go run build/ci.go archive -type tar -signer OSX_SIGNING_KEY -upload gethstore/builds
- go run build/ci.go archive -type tar -signer OSX_SIGNING_KEY -signify OSX_SIGNIFY_KEY -upload gethstore/builds
# Build the iOS framework and upload it to CocoaPods and Azure
- gem uninstall cocoapods -a -x
@ -182,7 +182,7 @@ jobs:
# Workaround for https://github.com/golang/go/issues/23749
- export CGO_CFLAGS_ALLOW='-fmodules|-fblocks|-fobjc-arc'
- go run build/ci.go xcode -signer IOS_SIGNING_KEY -deploy trunk -upload gethstore/builds
- go run build/ci.go xcode -signer IOS_SIGNING_KEY -signify IOS_SIGNIFY_KEY -deploy trunk -upload gethstore/builds
# These builders run the tests
- stage: build

@ -26,7 +26,7 @@ Available commands are:
install [ -arch architecture ] [ -cc compiler ] [ packages... ] -- builds packages and executables
test [ -coverage ] [ packages... ] -- runs the tests
lint -- runs certain pre-selected linters
archive [ -arch architecture ] [ -type zip|tar ] [ -signer key-envvar ] [ -upload dest ] -- archives build artifacts
archive [ -arch architecture ] [ -type zip|tar ] [ -signer key-envvar ] [ -signify key-envvar ] [ -upload dest ] -- archives build artifacts
importkeys -- imports signing keys from env
debsrc [ -signer key-id ] [ -upload dest ] -- creates a debian source package
nsis -- creates a Windows NSIS installer
@ -58,6 +58,7 @@ import (
"time"
"github.com/cespare/cp"
signifyPkg "github.com/ethereum/go-ethereum/crypto/signify"
"github.com/ethereum/go-ethereum/internal/build"
"github.com/ethereum/go-ethereum/params"
)
@ -396,11 +397,12 @@ func downloadLinter(cachedir string) string {
// Release Packaging
func doArchive(cmdline []string) {
var (
arch = flag.String("arch", runtime.GOARCH, "Architecture cross packaging")
atype = flag.String("type", "zip", "Type of archive to write (zip|tar)")
signer = flag.String("signer", "", `Environment variable holding the signing key (e.g. LINUX_SIGNING_KEY)`)
upload = flag.String("upload", "", `Destination to upload the archives (usually "gethstore/builds")`)
ext string
arch = flag.String("arch", runtime.GOARCH, "Architecture cross packaging")
atype = flag.String("type", "zip", "Type of archive to write (zip|tar)")
signer = flag.String("signer", "", `Environment variable holding the signing key (e.g. LINUX_SIGNING_KEY)`)
signify = flag.String("signify", "", `Environment variable holding the signify key (e.g. LINUX_SIGNIFY_KEY)`)
upload = flag.String("upload", "", `Destination to upload the archives (usually "gethstore/builds")`)
ext string
)
flag.CommandLine.Parse(cmdline)
switch *atype {
@ -427,7 +429,7 @@ func doArchive(cmdline []string) {
log.Fatal(err)
}
for _, archive := range []string{geth, alltools} {
if err := archiveUpload(archive, *upload, *signer); err != nil {
if err := archiveUpload(archive, *upload, *signer, *signify); err != nil {
log.Fatal(err)
}
}
@ -447,7 +449,7 @@ func archiveBasename(arch string, archiveVersion string) string {
return platform + "-" + archiveVersion
}
func archiveUpload(archive string, blobstore string, signer string) error {
func archiveUpload(archive string, blobstore string, signer string, signify string) error {
// If signing was requested, generate the signature files
if signer != "" {
key := getenvBase64(signer)
@ -455,6 +457,12 @@ func archiveUpload(archive string, blobstore string, signer string) error {
return err
}
}
if signify != "" {
key := getenvBase64(string(signify))
if err := signifyPkg.SignifySignFile(archive, archive+".sig", string(key), "verify with geth.pub", fmt.Sprintf("%d", time.Now().UTC().Unix())); err != nil {
return err
}
}
// If uploading to Azure was requested, push the archive possibly with its signature
if blobstore != "" {
auth := build.AzureBlobstoreConfig{
@ -470,6 +478,11 @@ func archiveUpload(archive string, blobstore string, signer string) error {
return err
}
}
if signify != "" {
if err := build.AzureBlobstoreUpload(archive+".sig", filepath.Base(archive+".sig"), auth); err != nil {
return err
}
}
}
return nil
}
@ -806,6 +819,7 @@ func doWindowsInstaller(cmdline []string) {
var (
arch = flag.String("arch", runtime.GOARCH, "Architecture for cross build packaging")
signer = flag.String("signer", "", `Environment variable holding the signing key (e.g. WINDOWS_SIGNING_KEY)`)
signify = flag.String("signify key", "", `Environment variable holding the signify signing key (e.g. WINDOWS_SIGNIFY_KEY)`)
upload = flag.String("upload", "", `Destination to upload the archives (usually "gethstore/builds")`)
workdir = flag.String("workdir", "", `Output directory for packages (uses temp dir if unset)`)
)
@ -867,7 +881,7 @@ func doWindowsInstaller(cmdline []string) {
filepath.Join(*workdir, "geth.nsi"),
)
// Sign and publish installer.
if err := archiveUpload(installer, *upload, *signer); err != nil {
if err := archiveUpload(installer, *upload, *signer, *signify); err != nil {
log.Fatal(err)
}
}
@ -876,10 +890,11 @@ func doWindowsInstaller(cmdline []string) {
func doAndroidArchive(cmdline []string) {
var (
local = flag.Bool("local", false, `Flag whether we're only doing a local build (skip Maven artifacts)`)
signer = flag.String("signer", "", `Environment variable holding the signing key (e.g. ANDROID_SIGNING_KEY)`)
deploy = flag.String("deploy", "", `Destination to deploy the archive (usually "https://oss.sonatype.org")`)
upload = flag.String("upload", "", `Destination to upload the archive (usually "gethstore/builds")`)
local = flag.Bool("local", false, `Flag whether we're only doing a local build (skip Maven artifacts)`)
signer = flag.String("signer", "", `Environment variable holding the signing key (e.g. ANDROID_SIGNING_KEY)`)
signify = flag.String("signify", "", `Environment variable holding the signify signing key (e.g. ANDROID_SIGNIFY_KEY)`)
deploy = flag.String("deploy", "", `Destination to deploy the archive (usually "https://oss.sonatype.org")`)
upload = flag.String("upload", "", `Destination to upload the archive (usually "gethstore/builds")`)
)
flag.CommandLine.Parse(cmdline)
env := build.Env()
@ -908,7 +923,7 @@ func doAndroidArchive(cmdline []string) {
archive := "geth-" + archiveBasename("android", params.ArchiveVersion(env.Commit)) + ".aar"
os.Rename("geth.aar", archive)
if err := archiveUpload(archive, *upload, *signer); err != nil {
if err := archiveUpload(archive, *upload, *signer, *signify); err != nil {
log.Fatal(err)
}
// Sign and upload all the artifacts to Maven Central
@ -1001,10 +1016,11 @@ func newMavenMetadata(env build.Environment) mavenMetadata {
func doXCodeFramework(cmdline []string) {
var (
local = flag.Bool("local", false, `Flag whether we're only doing a local build (skip Maven artifacts)`)
signer = flag.String("signer", "", `Environment variable holding the signing key (e.g. IOS_SIGNING_KEY)`)
deploy = flag.String("deploy", "", `Destination to deploy the archive (usually "trunk")`)
upload = flag.String("upload", "", `Destination to upload the archives (usually "gethstore/builds")`)
local = flag.Bool("local", false, `Flag whether we're only doing a local build (skip Maven artifacts)`)
signer = flag.String("signer", "", `Environment variable holding the signing key (e.g. IOS_SIGNING_KEY)`)
signify = flag.String("signify", "", `Environment variable holding the signify signing key (e.g. IOS_SIGNIFY_KEY)`)
deploy = flag.String("deploy", "", `Destination to deploy the archive (usually "trunk")`)
upload = flag.String("upload", "", `Destination to upload the archives (usually "gethstore/builds")`)
)
flag.CommandLine.Parse(cmdline)
env := build.Env()
@ -1032,7 +1048,7 @@ func doXCodeFramework(cmdline []string) {
maybeSkipArchive(env)
// Sign and upload the framework to Azure
if err := archiveUpload(archive+".tar.gz", *upload, *signer); err != nil {
if err := archiveUpload(archive+".tar.gz", *upload, *signer, *signify); err != nil {
log.Fatal(err)
}
// Prepare and upload a PodSpec to CocoaPods

@ -0,0 +1,118 @@
// Copyright 2020 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// signFile reads the contents of an input file and signs it (in armored format)
// with the key provided, placing the signature into the output file.
package signify
import (
"encoding/base64"
"errors"
"fmt"
"io/ioutil"
"os"
"strings"
"time"
"crypto/ed25519"
)
var (
errInvalidKeyHeader = errors.New("Incorrect key header")
errInvalidKeyLength = errors.New("invalid, key length != 104")
)
func parsePrivateKey(key string) (ed25519.PrivateKey, []byte, []byte, error) {
keydata, err := base64.StdEncoding.DecodeString(key)
if err != nil {
return nil, nil, nil, err
}
if len(keydata) != 104 {
return nil, nil, nil, errInvalidKeyLength
}
if string(keydata[:2]) != "Ed" {
return nil, nil, nil, errInvalidKeyHeader
}
return ed25519.PrivateKey(keydata[40:]), keydata[:2], keydata[32:40], nil
}
func commentHasManyLines(comment string) bool {
firstLFIndex := strings.IndexByte(comment, 10)
return (firstLFIndex >= 0 && firstLFIndex < len(comment)-1)
}
// SignifySignFile creates a signature of the input file.
func SignifySignFile(input string, output string, key string, unTrustedComment string, trustedComment string) error {
in, err := os.Open(input)
if err != nil {
return err
}
defer in.Close()
out, err := os.Create(output)
if err != nil {
return err
}
defer out.Close()
skey, header, keyNum, err := parsePrivateKey(key)
if err != nil {
return err
}
filedata, err := ioutil.ReadAll(in)
if err != nil {
return err
}
rawSig := ed25519.Sign(skey, filedata)
var sigdata []byte
sigdata = append(sigdata, header...)
sigdata = append(sigdata, keyNum...)
sigdata = append(sigdata, rawSig...)
// Check that the trusted comment fits in one line
if commentHasManyLines(unTrustedComment) {
return errors.New("untrusted comment must fit on a single line")
}
if unTrustedComment == "" {
unTrustedComment = "verify with " + input + ".pub"
}
out.WriteString(fmt.Sprintf("untrusted comment: %s\n%s\n", unTrustedComment, base64.StdEncoding.EncodeToString(sigdata)))
// Add the trusted comment if unavailable
if trustedComment == "" {
trustedComment = fmt.Sprintf("timestamp:%d", time.Now().Unix())
}
// Check that the trusted comment fits in one line
if commentHasManyLines(trustedComment) {
return errors.New("trusted comment must fit on a single line")
}
var sigAndComment []byte
sigAndComment = append(sigAndComment, rawSig...)
sigAndComment = append(sigAndComment, []byte(trustedComment)...)
out.WriteString(fmt.Sprintf("trusted comment: %s\n%s\n", trustedComment, base64.StdEncoding.EncodeToString(ed25519.Sign(skey, sigAndComment))))
return nil
}

@ -0,0 +1,148 @@
// Copyright 2020 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// +build gofuzz
package signify
import (
"bufio"
"fmt"
"io/ioutil"
"log"
"os"
"os/exec"
"runtime"
fuzz "github.com/google/gofuzz"
"github.com/jedisct1/go-minisign"
)
func Fuzz(data []byte) int {
if len(data) < 32 {
return -1
}
tmpFile, err := ioutil.TempFile("", "")
if err != nil {
panic(err)
}
defer os.Remove(tmpFile.Name())
defer tmpFile.Close()
testSecKey, testPubKey := createKeyPair()
// Create message
tmpFile.Write(data)
if err = tmpFile.Close(); err != nil {
panic(err)
}
// Fuzz comments
var untrustedComment string
var trustedComment string
f := fuzz.NewFromGoFuzz(data)
f.Fuzz(&untrustedComment)
f.Fuzz(&trustedComment)
fmt.Printf("untrusted: %v\n", untrustedComment)
fmt.Printf("trusted: %v\n", trustedComment)
err = SignifySignFile(tmpFile.Name(), tmpFile.Name()+".sig", testSecKey, untrustedComment, trustedComment)
if err != nil {
panic(err)
}
defer os.Remove(tmpFile.Name() + ".sig")
signify := "signify"
path := os.Getenv("SIGNIFY")
if path != "" {
signify = path
}
_, err := exec.LookPath(signify)
if err != nil {
panic(err)
}
// Write the public key into the file to pass it as
// an argument to signify-openbsd
pubKeyFile, err := ioutil.TempFile("", "")
if err != nil {
panic(err)
}
defer os.Remove(pubKeyFile.Name())
defer pubKeyFile.Close()
pubKeyFile.WriteString("untrusted comment: signify public key\n")
pubKeyFile.WriteString(testPubKey)
pubKeyFile.WriteString("\n")
cmd := exec.Command(signify, "-V", "-p", pubKeyFile.Name(), "-x", tmpFile.Name()+".sig", "-m", tmpFile.Name())
if output, err := cmd.CombinedOutput(); err != nil {
panic(fmt.Sprintf("could not verify the file: %v, output: \n%s", err, output))
}
// Verify the signature using a golang library
sig, err := minisign.NewSignatureFromFile(tmpFile.Name() + ".sig")
if err != nil {
panic(err)
}
pKey, err := minisign.NewPublicKey(testPubKey)
if err != nil {
panic(err)
}
valid, err := pKey.VerifyFromFile(tmpFile.Name(), sig)
if err != nil {
panic(err)
}
if !valid {
panic("invalid signature")
}
return 1
}
func getKey(fileS string) (string, error) {
file, err := os.Open(fileS)
if err != nil {
log.Fatal(err)
}
defer file.Close()
scanner := bufio.NewScanner(file)
// Discard the first line
scanner.Scan()
scanner.Scan()
return scanner.Text(), scanner.Err()
}
func createKeyPair() (string, string) {
// Create key and put it in correct format
tmpKey, err := ioutil.TempFile("", "")
defer os.Remove(tmpKey.Name())
defer os.Remove(tmpKey.Name() + ".pub")
defer os.Remove(tmpKey.Name() + ".sec")
cmd := exec.Command("signify", "-G", "-n", "-p", tmpKey.Name()+".pub", "-s", tmpKey.Name()+".sec")
if output, err := cmd.CombinedOutput(); err != nil {
panic(fmt.Sprintf("could not verify the file: %v, output: \n%s", err, output))
}
secKey, err := getKey(tmpKey.Name() + ".sec")
if err != nil {
panic(err)
}
pubKey, err := getKey(tmpKey.Name() + ".pub")
if err != nil {
panic(err)
}
return secKey, pubKey
}

@ -0,0 +1,154 @@
// Copyright 2020 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// signFile reads the contents of an input file and signs it (in armored format)
// with the key provided, placing the signature into the output file.
package signify
import (
"io/ioutil"
"math/rand"
"os"
"testing"
"time"
"github.com/jedisct1/go-minisign"
)
var (
testSecKey = "RWRCSwAAAABVN5lr2JViGBN8DhX3/Qb/0g0wBdsNAR/APRW2qy9Fjsfr12sK2cd3URUFis1jgzQzaoayK8x4syT4G3Gvlt9RwGIwUYIQW/0mTeI+ECHu1lv5U4Wa2YHEPIesVPyRm5M="
testPubKey = "RWTAPRW2qy9FjsBiMFGCEFv9Jk3iPhAh7tZb+VOFmtmBxDyHrFT8kZuT"
)
func TestSignify(t *testing.T) {
tmpFile, err := ioutil.TempFile("", "")
if err != nil {
t.Fatal(err)
}
defer os.Remove(tmpFile.Name())
defer tmpFile.Close()
rand.Seed(time.Now().UnixNano())
data := make([]byte, 1024)
rand.Read(data)
tmpFile.Write(data)
if err = tmpFile.Close(); err != nil {
t.Fatal(err)
}
err = SignifySignFile(tmpFile.Name(), tmpFile.Name()+".sig", testSecKey, "clé", "croissants")
if err != nil {
t.Fatal(err)
}
defer os.Remove(tmpFile.Name() + ".sig")
// Verify the signature using a golang library
sig, err := minisign.NewSignatureFromFile(tmpFile.Name() + ".sig")
if err != nil {
t.Fatal(err)
}
pKey, err := minisign.NewPublicKey(testPubKey)
if err != nil {
t.Fatal(err)
}
valid, err := pKey.VerifyFromFile(tmpFile.Name(), sig)
if err != nil {
t.Fatal(err)
}
if !valid {
t.Fatal("invalid signature")
}
}
func TestSignifyTrustedCommentTooManyLines(t *testing.T) {
tmpFile, err := ioutil.TempFile("", "")
if err != nil {
t.Fatal(err)
}
defer os.Remove(tmpFile.Name())
defer tmpFile.Close()
rand.Seed(time.Now().UnixNano())
data := make([]byte, 1024)
rand.Read(data)
tmpFile.Write(data)
if err = tmpFile.Close(); err != nil {
t.Fatal(err)
}
err = SignifySignFile(tmpFile.Name(), tmpFile.Name()+".sig", testSecKey, "", "crois\nsants")
if err == nil || err.Error() == "" {
t.Fatalf("should have errored on a multi-line trusted comment, got %v", err)
}
defer os.Remove(tmpFile.Name() + ".sig")
}
func TestSignifyTrustedCommentTooManyLinesLF(t *testing.T) {
tmpFile, err := ioutil.TempFile("", "")
if err != nil {
t.Fatal(err)
}
defer os.Remove(tmpFile.Name())
defer tmpFile.Close()
rand.Seed(time.Now().UnixNano())
data := make([]byte, 1024)
rand.Read(data)
tmpFile.Write(data)
if err = tmpFile.Close(); err != nil {
t.Fatal(err)
}
err = SignifySignFile(tmpFile.Name(), tmpFile.Name()+".sig", testSecKey, "crois\rsants", "")
if err != nil {
t.Fatal(err)
}
defer os.Remove(tmpFile.Name() + ".sig")
}
func TestSignifyTrustedCommentEmpty(t *testing.T) {
tmpFile, err := ioutil.TempFile("", "")
if err != nil {
t.Fatal(err)
}
defer os.Remove(tmpFile.Name())
defer tmpFile.Close()
rand.Seed(time.Now().UnixNano())
data := make([]byte, 1024)
rand.Read(data)
tmpFile.Write(data)
if err = tmpFile.Close(); err != nil {
t.Fatal(err)
}
err = SignifySignFile(tmpFile.Name(), tmpFile.Name()+".sig", testSecKey, "", "")
if err != nil {
t.Fatal(err)
}
defer os.Remove(tmpFile.Name() + ".sig")
}

@ -36,6 +36,7 @@ require (
github.com/huin/goupnp v1.0.0
github.com/influxdata/influxdb v1.2.3-0.20180221223340-01288bdb0883
github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458
github.com/jedisct1/go-minisign v0.0.0-20190909160543-45766022959e
github.com/julienschmidt/httprouter v1.1.1-0.20170430222011-975b5c4c7c21
github.com/karalabe/usb v0.0.0-20190919080040-51dc0efba356
github.com/kr/pretty v0.1.0 // indirect

@ -123,6 +123,8 @@ github.com/influxdata/influxdb v1.2.3-0.20180221223340-01288bdb0883 h1:FSeK4fZCo
github.com/influxdata/influxdb v1.2.3-0.20180221223340-01288bdb0883/go.mod h1:qZna6X/4elxqT3yI9iZYdZrWWdeFOOprn86kgg4+IzY=
github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458 h1:6OvNmYgJyexcZ3pYbTI9jWx5tHo1Dee/tWbLMfPe2TA=
github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
github.com/jedisct1/go-minisign v0.0.0-20190909160543-45766022959e h1:UvSe12bq+Uj2hWd8aOlwPmoZ+CITRFrdit+sDGfAg8U=
github.com/jedisct1/go-minisign v0.0.0-20190909160543-45766022959e/go.mod h1:G1CVv03EnqU1wYL2dFwXxW2An0az9JTl/ZsqXQeBlkU=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af h1:pmfjZENx5imkbgOkpRUYLnmbU7UEFbjtDA2hxJ1ichM=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
github.com/julienschmidt/httprouter v1.1.1-0.20170430222011-975b5c4c7c21 h1:F/iKcka0K2LgnKy/fgSBf235AETtm1n1TvBzqu40LE0=
@ -214,6 +216,7 @@ github.com/wsddn/go-ecdh v0.0.0-20161211032359-48726bab9208 h1:1cngl9mPEoITZG8s8
github.com/wsddn/go-ecdh v0.0.0-20161211032359-48726bab9208/go.mod h1:IotVbo4F+mw0EzQ08zFqg7pK3FebNXpaMsRy2RT+Ees=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190909091759-094676da4a83/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=

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