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- // 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 = SignFile(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 = SignFile(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 = SignFile(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 = SignFile(tmpFile.Name(), tmpFile.Name()+".sig", testSecKey, "", "")
- if err != nil {
- t.Fatal(err)
- }
- defer os.Remove(tmpFile.Name() + ".sig")
- }
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