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// Copyright 2012, Jeramey Crawford <jeramey@antihe.ro>
// Copyright 2013, Jonas mg
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file.
package sha512_crypt
import "testing"
var sha512Crypt = New()
func TestGenerate(t *testing.T) {
data := []struct {
salt []byte
key []byte
out string
cost int
}{
{
[]byte("$6$saltstring"),
[]byte("Hello world!"),
"$6$saltstring$svn8UoSVapNtMuq1ukKS4tPQd8iKwSMHWjl/O817G3uBnIFNjn" +
"QJuesI68u4OTLiBFdcbYEdFCoEOfaS35inz1",
RoundsDefault,
},
{
[]byte("$6$rounds=10000$saltstringsaltstring"),
[]byte("Hello world!"),
"$6$rounds=10000$saltstringsaltst$OW1/O6BYHV6BcXZu8QVeXbDWra3Oeqh" +
"0sbHbbMCVNSnCM/UrjmM0Dp8vOuZeHBy/YTBmSK6H9qs/y3RnOaw5v.",
10000,
},
{
[]byte("$6$rounds=5000$toolongsaltstring"),
[]byte("This is just a test"),
"$6$rounds=5000$toolongsaltstrin$lQ8jolhgVRVhY4b5pZKaysCLi0QBxGoN" +
"eKQzQ3glMhwllF7oGDZxUhx1yxdYcz/e1JSbq3y6JMxxl8audkUEm0",
5000,
},
{
[]byte("$6$rounds=1400$anotherlongsaltstring"),
[]byte("a very much longer text to encrypt. " +
"This one even stretches over more" +
"than one line."),
"$6$rounds=1400$anotherlongsalts$POfYwTEok97VWcjxIiSOjiykti.o/pQs" +
".wPvMxQ6Fm7I6IoYN3CmLs66x9t0oSwbtEW7o7UmJEiDwGqd8p4ur1",
1400,
},
{
[]byte("$6$rounds=77777$short"),
[]byte("we have a short salt string but not a short password"),
"$6$rounds=77777$short$WuQyW2YR.hBNpjjRhpYD/ifIw05xdfeEyQoMxIXbkv" +
"r0gge1a1x3yRULJ5CCaUeOxFmtlcGZelFl5CxtgfiAc0",
77777,
},
{
[]byte("$6$rounds=123456$asaltof16chars.."),
[]byte("a short string"),
"$6$rounds=123456$asaltof16chars..$BtCwjqMJGx5hrJhZywWvt0RLE8uZ4o" +
"PwcelCjmw2kSYu.Ec6ycULevoBK25fs2xXgMNrCzIMVcgEJAstJeonj1",
123456,
},
{
[]byte("$6$rounds=10$roundstoolow"),
[]byte("the minimum number is still observed"),
"$6$rounds=1000$roundstoolow$kUMsbe306n21p9R.FRkW3IGn.S9NPN0x50Yh" +
"H1xhLsPuWGsUSklZt58jaTfF4ZEQpyUNGc0dqbpBYYBaHHrsX.",
1000,
},
}
for i, d := range data {
hash, err := sha512Crypt.Generate(d.key, d.salt)
if err != nil {
t.Fatal(err)
}
if hash != d.out {
t.Errorf("Test %d failed\nExpected: %s, got: %s", i, d.out, hash)
}
cost, err := sha512Crypt.Cost(hash)
if err != nil {
t.Fatal(err)
}
if cost != d.cost {
t.Errorf("Test %d failed\nExpected: %d, got: %d", i, d.cost, cost)
}
}
}
func TestVerify(t *testing.T) {
data := [][]byte{
[]byte("password"),
[]byte("12345"),
[]byte("That's amazing! I've got the same combination on my luggage!"),
[]byte("And change the combination on my luggage!"),
[]byte(" random spa c ing."),
[]byte("94ajflkvjzpe8u3&*j1k513KLJ&*()"),
}
for i, d := range data {
hash, err := sha512Crypt.Generate(d, nil)
if err != nil {
t.Fatal(err)
}
if err = sha512Crypt.Verify(hash, d); err != nil {
t.Errorf("Test %d failed: %s", i, d)
}
}
}
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