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//
// Copyright 2011 ZooWar.com. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
package bcrypt
import (
"reflect"
"testing"
)
func check_error(t *testing.T, i int, err, terr error) {
if err != terr {
t.Errorf("test(%d): err: %v expected: %v", i, err, terr)
}
}
type HashTest struct {
pw []byte
hash []byte
err error
}
var hash_tests []HashTest = []HashTest{
{[]byte(nil), []byte(nil), InvalidSalt},
{[]byte(""), []byte(nil), InvalidSalt},
{[]byte(" "), []byte(nil), InvalidSalt},
{[]byte("testing"), []byte(nil), InvalidSalt},
{[]byte("testing"), []byte(""), InvalidSalt},
}
func TestHashBytes(t *testing.T) {
bad := []byte("saltine")
for i, test := range hash_tests {
pw := test.pw
hash, err := HashBytes(pw, test.hash)
check_error(t, i, err, test.err)
if err != nil {
continue
}
if !MatchBytes(pw, hash) {
t.Errorf("test(%d): b", i)
}
if MatchBytes(bad, hash) {
t.Errorf("test(%d): c", i)
}
}
h1, _ := HashBytes(nil)
h2, _ := HashBytes(nil)
if reflect.DeepEqual(h1, h2) {
t.Errorf("salt not random")
}
salt, _ := SaltBytes(10)
h1, _ = HashBytes(nil, salt)
h2, _ = HashBytes(nil, salt)
if !reflect.DeepEqual(h1, h2) {
t.Errorf("salt random")
}
}
type SaltTest struct {
rounds int
err error
}
var salt_tests []SaltTest = []SaltTest{
{-1, InvalidRounds},
{MinRounds - 1, InvalidRounds},
{MinRounds, nil},
{MaxRounds, nil},
{MaxRounds + 1, InvalidRounds},
}
func TestSalt(t *testing.T) {
for i, test := range salt_tests {
_, err := Salt(test.rounds)
check_error(t, i, err, test.err)
}
_, err := Salt()
if err != nil {
t.Errorf("salt variadic: %v\n", err)
}
_, err = Salt(MinRounds, DefaultRounds, MaxRounds)
if err != nil {
t.Errorf("salt variadic: %v\n", err)
}
}
type TestString struct {
plain string
salt string
hash string
}
var test_strings []TestString = []TestString{
{"", "$2a$06$DCq7YPn5Rq63x1Lad4cll.",
"$2a$06$DCq7YPn5Rq63x1Lad4cll.TV4S6ytwfsfvkgY8jIucDrjc8deX1s."},
{"", "$2a$08$HqWuK6/Ng6sg9gQzbLrgb.",
"$2a$08$HqWuK6/Ng6sg9gQzbLrgb.Tl.ZHfXLhvt/SgVyWhQqgqcZ7ZuUtye"},
{"", "$2a$10$k1wbIrmNyFAPwPVPSVa/ze",
"$2a$10$k1wbIrmNyFAPwPVPSVa/zecw2BCEnBwVS2GbrmgzxFUOqW9dk4TCW"},
{"", "$2a$12$k42ZFHFWqBp3vWli.nIn8u",
"$2a$12$k42ZFHFWqBp3vWli.nIn8uYyIkbvYRvodzbfbK18SSsY.CsIQPlxO"},
{"a", "$2a$06$m0CrhHm10qJ3lXRY.5zDGO",
"$2a$06$m0CrhHm10qJ3lXRY.5zDGO3rS2KdeeWLuGmsfGlMfOxih58VYVfxe"},
{"a", "$2a$08$cfcvVd2aQ8CMvoMpP2EBfe",
"$2a$08$cfcvVd2aQ8CMvoMpP2EBfeodLEkkFJ9umNEfPD18.hUF62qqlC/V."},
{"a", "$2a$10$k87L/MF28Q673VKh8/cPi.",
"$2a$10$k87L/MF28Q673VKh8/cPi.SUl7MU/rWuSiIDDFayrKk/1tBsSQu4u"},
{"a", "$2a$12$8NJH3LsPrANStV6XtBakCe",
"$2a$12$8NJH3LsPrANStV6XtBakCez0cKHXVxmvxIlcz785vxAIZrihHZpeS"},
{"abc", "$2a$06$If6bvum7DFjUnE9p2uDeDu",
"$2a$06$If6bvum7DFjUnE9p2uDeDu0YHzrHM6tf.iqN8.yx.jNN1ILEf7h0i"},
{"abc", "$2a$08$Ro0CUfOqk6cXEKf3dyaM7O",
"$2a$08$Ro0CUfOqk6cXEKf3dyaM7OhSCvnwM9s4wIX9JeLapehKK5YdLxKcm"},
{"abc", "$2a$10$WvvTPHKwdBJ3uk0Z37EMR.",
"$2a$10$WvvTPHKwdBJ3uk0Z37EMR.hLA2W6N9AEBhEgrAOljy2Ae5MtaSIUi"},
{"abc", "$2a$12$EXRkfkdmXn2gzds2SSitu.",
"$2a$12$EXRkfkdmXn2gzds2SSitu.MW9.gAVqa9eLS1//RYtYCmB1eLHg.9q"},
{"abcdefghijklmnopqrstuvwxyz", "$2a$06$.rCVZVOThsIa97pEDOxvGu",
"$2a$06$.rCVZVOThsIa97pEDOxvGuRRgzG64bvtJ0938xuqzv18d3ZpQhstC"},
{"abcdefghijklmnopqrstuvwxyz", "$2a$08$aTsUwsyowQuzRrDqFflhge",
"$2a$08$aTsUwsyowQuzRrDqFflhgekJ8d9/7Z3GV3UcgvzQW3J5zMyrTvlz."},
{"abcdefghijklmnopqrstuvwxyz", "$2a$10$fVH8e28OQRj9tqiDXs1e1u",
"$2a$10$fVH8e28OQRj9tqiDXs1e1uxpsjN0c7II7YPKXua2NAKYvM6iQk7dq"},
{"abcdefghijklmnopqrstuvwxyz", "$2a$12$D4G5f18o7aMMfwasBL7Gpu",
"$2a$12$D4G5f18o7aMMfwasBL7GpuQWuP3pkrZrOAnqP.bmezbMng.QwJ/pG"},
{"~!@#$%^&*() ~!@#$%^&*()PNBFRD", "$2a$06$fPIsBO8qRqkjj273rfaOI.",
"$2a$06$fPIsBO8qRqkjj273rfaOI.HtSV9jLDpTbZn782DC6/t7qT67P6FfO"},
{"~!@#$%^&*() ~!@#$%^&*()PNBFRD", "$2a$08$Eq2r4G/76Wv39MzSX262hu",
"$2a$08$Eq2r4G/76Wv39MzSX262huzPz612MZiYHVUJe/OcOql2jo4.9UxTW"},
{"~!@#$%^&*() ~!@#$%^&*()PNBFRD", "$2a$10$LgfYWkbzEvQ4JakH7rOvHe",
"$2a$10$LgfYWkbzEvQ4JakH7rOvHe0y8pHKF9OaFgwUZ2q7W2FFZmZzJYlfS"},
{"~!@#$%^&*() ~!@#$%^&*()PNBFRD", "$2a$12$WApznUOJfkEGSmYRfnkrPO",
"$2a$12$WApznUOJfkEGSmYRfnkrPOr466oFDCaj4b6HY3EXGvfxm43seyhgC"},
}
func TestStrings(t *testing.T) {
for i, test := range test_strings {
hash, err := Hash(test.plain, test.salt)
if err != nil {
t.Errorf("Hash(%d): %v", i, err)
continue
}
if hash != test.hash {
t.Errorf("test(%d): equal: %v", i, hash)
t.Errorf("test(%d): equal: %v", i, test.hash)
}
}
for _, r := range []int{4, 8, 14} {
test := test_strings[r]
salt, err := Salt(r)
hash, err := Hash(test.plain, salt)
if !Match(test.plain, hash) {
t.Errorf("Rounds(%d): %v", r, err)
}
}
}
type BytesType struct {
plain []byte
salt []byte
hash []byte
}
func TestBytes(t *testing.T) {
test_bytes := make([]BytesType, len(test_strings))
for i, v := range test_strings {
test_bytes[i] = BytesType{[]byte(v.plain), []byte(v.salt), []byte(v.hash)}
}
for i, test := range test_bytes {
hash, err := HashBytes(test.plain, test.salt)
if err != nil {
t.Errorf("Hash(%d):%v", i, err)
continue
}
if !reflect.DeepEqual(hash, test.hash) {
t.Errorf("test(%d): equal: %v", i, hash)
t.Errorf("test(%d): equal: %v", i, test.hash)
}
}
for _, r := range []int{4, 8, 14} {
test := test_bytes[r]
salt, err := SaltBytes(r)
hash, err := HashBytes(test.plain, salt)
if !MatchBytes(test.plain, hash) {
t.Errorf("Rounds(%d): %v", r, err)
}
}
}
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