2015-07-06 17:54:22 -07:00
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// Copyright 2015 The go-ethereum Authors
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2015-07-22 09:48:40 -07:00
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// This file is part of the go-ethereum library.
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2015-07-06 17:54:22 -07:00
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//
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2015-07-23 09:35:11 -07:00
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// The go-ethereum library is free software: you can redistribute it and/or modify
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2015-07-06 17:54:22 -07:00
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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2015-07-22 09:48:40 -07:00
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// The go-ethereum library is distributed in the hope that it will be useful,
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2015-07-06 17:54:22 -07:00
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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2015-07-22 09:48:40 -07:00
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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2015-07-06 17:54:22 -07:00
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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2015-07-22 09:48:40 -07:00
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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2015-07-06 17:54:22 -07:00
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2017-01-24 01:49:20 -08:00
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package keystore
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2015-01-24 17:07:20 -08:00
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import (
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"io/ioutil"
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"os"
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"runtime"
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"strings"
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"testing"
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2015-03-07 15:18:13 -08:00
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"time"
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2016-03-02 16:15:42 -08:00
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2017-01-24 01:49:20 -08:00
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"github.com/ethereum/go-ethereum/accounts"
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"github.com/ethereum/go-ethereum/common"
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)
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2015-07-20 08:42:14 -07:00
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var testSigData = make([]byte, 32)
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2017-01-24 01:49:20 -08:00
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func TestKeyStore(t *testing.T) {
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dir, ks := tmpKeyStore(t, true)
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defer os.RemoveAll(dir)
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2017-01-24 01:49:20 -08:00
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a, err := ks.NewAccount("foo")
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if err != nil {
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t.Fatal(err)
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}
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2017-01-24 01:49:20 -08:00
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if !strings.HasPrefix(a.URL, dir) {
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t.Errorf("account file %s doesn't have dir prefix", a.URL)
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}
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stat, err := os.Stat(a.URL)
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if err != nil {
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t.Fatalf("account file %s doesn't exist (%v)", a.URL, err)
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}
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if runtime.GOOS != "windows" && stat.Mode() != 0600 {
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t.Fatalf("account file has wrong mode: got %o, want %o", stat.Mode(), 0600)
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}
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if !ks.HasAddress(a.Address) {
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t.Errorf("HasAccount(%x) should've returned true", a.Address)
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}
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if err := ks.Update(a, "foo", "bar"); err != nil {
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t.Errorf("Update error: %v", err)
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}
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if err := ks.Delete(a, "bar"); err != nil {
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t.Errorf("Delete error: %v", err)
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}
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if common.FileExist(a.URL) {
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t.Errorf("account file %s should be gone after Delete", a.URL)
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}
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if ks.HasAddress(a.Address) {
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t.Errorf("HasAccount(%x) should've returned true after Delete", a.Address)
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}
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}
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2015-03-09 16:09:39 -07:00
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func TestSign(t *testing.T) {
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dir, ks := tmpKeyStore(t, true)
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defer os.RemoveAll(dir)
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pass := "" // not used but required by API
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a1, err := ks.NewAccount(pass)
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2015-02-25 08:29:23 -08:00
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if err != nil {
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t.Fatal(err)
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}
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if err := ks.Unlock(a1, ""); err != nil {
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t.Fatal(err)
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}
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if _, err := ks.SignHash(accounts.Account{Address: a1.Address}, testSigData); err != nil {
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t.Fatal(err)
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}
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}
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2016-05-12 10:32:04 -07:00
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func TestSignWithPassphrase(t *testing.T) {
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dir, ks := tmpKeyStore(t, true)
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defer os.RemoveAll(dir)
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pass := "passwd"
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acc, err := ks.NewAccount(pass)
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if err != nil {
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t.Fatal(err)
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}
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if _, unlocked := ks.unlocked[acc.Address]; unlocked {
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t.Fatal("expected account to be locked")
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}
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2017-01-24 01:49:20 -08:00
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_, err = ks.SignHashWithPassphrase(acc, pass, testSigData)
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if err != nil {
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t.Fatal(err)
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}
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2017-01-24 01:49:20 -08:00
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if _, unlocked := ks.unlocked[acc.Address]; unlocked {
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t.Fatal("expected account to be locked")
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}
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2017-01-24 01:49:20 -08:00
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if _, err = ks.SignHashWithPassphrase(acc, "invalid passwd", testSigData); err == nil {
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t.Fatal("expected SignHashWithPassphrase to fail with invalid password")
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}
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}
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2015-03-09 16:09:39 -07:00
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func TestTimedUnlock(t *testing.T) {
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dir, ks := tmpKeyStore(t, true)
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defer os.RemoveAll(dir)
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2015-02-25 08:29:23 -08:00
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pass := "foo"
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a1, err := ks.NewAccount(pass)
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if err != nil {
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t.Fatal(err)
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}
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// Signing without passphrase fails because account is locked
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_, err = ks.SignHash(accounts.Account{Address: a1.Address}, testSigData)
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if err != ErrNeedPasswordOrUnlock {
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t.Fatal("Signing should've failed with ErrNeedPasswordOrUnlock before unlocking, got ", err)
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}
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// Signing with passphrase works
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if err = ks.TimedUnlock(a1, pass, 100*time.Millisecond); err != nil {
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t.Fatal(err)
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}
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// Signing without passphrase works because account is temp unlocked
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_, err = ks.SignHash(accounts.Account{Address: a1.Address}, testSigData)
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if err != nil {
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t.Fatal("Signing shouldn't return an error after unlocking, got ", err)
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}
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// Signing fails again after automatic locking
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time.Sleep(250 * time.Millisecond)
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_, err = ks.SignHash(accounts.Account{Address: a1.Address}, testSigData)
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if err != ErrNeedPasswordOrUnlock {
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t.Fatal("Signing should've failed with ErrNeedPasswordOrUnlock timeout expired, got ", err)
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}
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2015-06-18 07:12:39 -07:00
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}
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func TestOverrideUnlock(t *testing.T) {
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dir, ks := tmpKeyStore(t, false)
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defer os.RemoveAll(dir)
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pass := "foo"
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a1, err := ks.NewAccount(pass)
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if err != nil {
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t.Fatal(err)
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}
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2016-04-07 08:00:34 -07:00
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// Unlock indefinitely.
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if err = ks.TimedUnlock(a1, pass, 5*time.Minute); err != nil {
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t.Fatal(err)
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}
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// Signing without passphrase works because account is temp unlocked
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_, err = ks.SignHash(accounts.Account{Address: a1.Address}, testSigData)
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if err != nil {
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t.Fatal("Signing shouldn't return an error after unlocking, got ", err)
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}
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// reset unlock to a shorter period, invalidates the previous unlock
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if err = ks.TimedUnlock(a1, pass, 100*time.Millisecond); err != nil {
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t.Fatal(err)
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}
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// Signing without passphrase still works because account is temp unlocked
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_, err = ks.SignHash(accounts.Account{Address: a1.Address}, testSigData)
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if err != nil {
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t.Fatal("Signing shouldn't return an error after unlocking, got ", err)
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}
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// Signing fails again after automatic locking
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time.Sleep(250 * time.Millisecond)
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_, err = ks.SignHash(accounts.Account{Address: a1.Address}, testSigData)
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if err != ErrNeedPasswordOrUnlock {
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t.Fatal("Signing should've failed with ErrNeedPasswordOrUnlock timeout expired, got ", err)
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2015-06-18 07:12:39 -07:00
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}
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2015-03-09 16:09:39 -07:00
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}
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2015-02-25 08:29:23 -08:00
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2015-07-20 08:42:14 -07:00
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// This test should fail under -race if signing races the expiration goroutine.
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func TestSignRace(t *testing.T) {
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dir, ks := tmpKeyStore(t, false)
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defer os.RemoveAll(dir)
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// Create a test account.
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a1, err := ks.NewAccount("")
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if err != nil {
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t.Fatal("could not create the test account", err)
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}
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2017-01-24 01:49:20 -08:00
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if err := ks.TimedUnlock(a1, "", 15*time.Millisecond); err != nil {
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t.Fatal("could not unlock the test account", err)
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}
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2015-07-29 09:12:55 -07:00
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end := time.Now().Add(500 * time.Millisecond)
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for time.Now().Before(end) {
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if _, err := ks.SignHash(accounts.Account{Address: a1.Address}, testSigData); err == ErrNeedPasswordOrUnlock {
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return
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} else if err != nil {
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t.Errorf("Sign error: %v", err)
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return
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}
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2015-07-29 09:12:55 -07:00
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time.Sleep(1 * time.Millisecond)
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}
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t.Errorf("Account did not lock within the timeout")
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}
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2015-07-02 14:58:00 -07:00
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2017-01-24 01:49:20 -08:00
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func tmpKeyStore(t *testing.T, encrypted bool) (string, *KeyStore) {
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d, err := ioutil.TempDir("", "eth-keystore-test")
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if err != nil {
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t.Fatal(err)
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}
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new := NewPlaintextKeyStore
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if encrypted {
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new = func(kd string) *KeyStore { return NewKeyStore(kd, veryLightScryptN, veryLightScryptP) }
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}
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return d, new(d)
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}
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