1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
// Copyright 2017 The go-ethereum Authors
// This file is part of go-ethereum.
//
// go-ethereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// go-ethereum 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
package main
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
)
func TestMessageSignVerify(t *testing.T) {
tmpdir, err := ioutil.TempDir("", "ethkey-test")
if err != nil {
t.Fatal("Can't create temporary directory:", err)
}
defer os.RemoveAll(tmpdir)
keyfile := filepath.Join(tmpdir, "the-keyfile")
message := "test message"
// Create the key.
generate := runEthkey(t, "generate", keyfile)
generate.Expect(`
!! Unsupported terminal, password will be echoed.
Passphrase: {{.InputLine "foobar"}}
Repeat passphrase: {{.InputLine "foobar"}}
`)
_, matches := generate.ExpectRegexp(`Address: (0x[0-9a-fA-F]{40})\n`)
address := matches[1]
generate.ExpectExit()
// Sign a message.
sign := runEthkey(t, "signmessage", keyfile, message)
sign.Expect(`
!! Unsupported terminal, password will be echoed.
Passphrase: {{.InputLine "foobar"}}
`)
_, matches = sign.ExpectRegexp(`Signature: ([0-9a-f]+)\n`)
signature := matches[1]
sign.ExpectExit()
// Verify the message.
verify := runEthkey(t, "verifymessage", address, signature, message)
_, matches = verify.ExpectRegexp(`
Signature verification successful!
Recovered public key: [0-9a-f]+
Recovered address: (0x[0-9a-fA-F]{40})
`)
recovered := matches[1]
verify.ExpectExit()
if recovered != address {
t.Error("recovered address doesn't match generated key")
}
}
|
