240db4e2a7
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585 lines
12 KiB
Go
585 lines
12 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package phcparser
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import (
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestParse(t *testing.T) {
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testCases := []struct {
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input string
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output PHC
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expectErr bool
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}{
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/////////////////////////////////////////////////////////////////
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// Valid strings
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{
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"$argon2i$m=120,t=4294967295,p=2",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "4294967295",
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"p": "2",
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},
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Salt: "",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=2040,t=5000,p=255",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "2040",
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"t": "5000",
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"p": "255",
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},
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Salt: "",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,keyid=Hj5+dsK0",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"keyid": "Hj5+dsK0",
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},
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Salt: "",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,keyid=Hj5+dsK0ZQ",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"keyid": "Hj5+dsK0ZQ",
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},
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Salt: "",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,keyid=Hj5+dsK0ZQA",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"keyid": "Hj5+dsK0ZQA",
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},
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Salt: "",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,data=sRlHhRmKUGzdOmXn01XmXygd5Kc",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"data": "sRlHhRmKUGzdOmXn01XmXygd5Kc",
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},
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Salt: "",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,keyid=Hj5+dsK0,data=sRlHhRmKUGzdOmXn01XmXygd5Kc",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"keyid": "Hj5+dsK0",
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"data": "sRlHhRmKUGzdOmXn01XmXygd5Kc",
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},
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Salt: "",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2$4fXXG0spB92WPB1NitT8/OH0VKI",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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},
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Salt: "4fXXG0spB92WPB1NitT8/OH0VKI",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2$BwUgJHHQaynE+a4nZrYRzOllGSjjxuxNXxyNRUtI6Dlw/zlbt6PzOL8Onfqs6TcG",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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},
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Salt: "BwUgJHHQaynE+a4nZrYRzOllGSjjxuxNXxyNRUtI6Dlw/zlbt6PzOL8Onfqs6TcG",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,keyid=Hj5+dsK0$4fXXG0spB92WPB1NitT8/OH0VKI",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"keyid": "Hj5+dsK0",
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},
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Salt: "4fXXG0spB92WPB1NitT8/OH0VKI",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,data=sRlHhRmKUGzdOmXn01XmXygd5Kc$4fXXG0spB92WPB1NitT8/OH0VKI",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"data": "sRlHhRmKUGzdOmXn01XmXygd5Kc",
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},
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Salt: "4fXXG0spB92WPB1NitT8/OH0VKI",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,keyid=Hj5+dsK0,data=sRlHhRmKUGzdOmXn01XmXygd5Kc$4fXXG0spB92WPB1NitT8/OH0VKI",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"keyid": "Hj5+dsK0",
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"data": "sRlHhRmKUGzdOmXn01XmXygd5Kc",
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},
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Salt: "4fXXG0spB92WPB1NitT8/OH0VKI",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,keyid=Hj5+dsK0$4fXXG0spB92WPB1NitT8/OH0VKI$iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"keyid": "Hj5+dsK0",
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},
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Salt: "4fXXG0spB92WPB1NitT8/OH0VKI",
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Hash: "iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,data=sRlHhRmKUGzdOmXn01XmXygd5Kc$4fXXG0spB92WPB1NitT8/OH0VKI$iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"data": "sRlHhRmKUGzdOmXn01XmXygd5Kc",
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},
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Salt: "4fXXG0spB92WPB1NitT8/OH0VKI",
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Hash: "iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,keyid=Hj5+dsK0,data=sRlHhRmKUGzdOmXn01XmXygd5Kc$4fXXG0spB92WPB1NitT8/OH0VKI$iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"keyid": "Hj5+dsK0",
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"data": "sRlHhRmKUGzdOmXn01XmXygd5Kc",
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},
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Salt: "4fXXG0spB92WPB1NitT8/OH0VKI",
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Hash: "iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2,keyid=Hj5+dsK0,data=sRlHhRmKUGzdOmXn01XmXygd5Kc$iHSDPHzUhPzK7rCcJgOFfg$EkCWX6pSTqWruiR0",
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PHC{
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Id: "argon2i",
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Version: "",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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"keyid": "Hj5+dsK0",
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"data": "sRlHhRmKUGzdOmXn01XmXygd5Kc",
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},
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Salt: "iHSDPHzUhPzK7rCcJgOFfg",
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Hash: "EkCWX6pSTqWruiR0",
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},
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false,
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},
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{
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"$argon2i",
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PHC{
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Id: "argon2i",
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Params: map[string]string{},
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},
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false,
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},
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{
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"$argon2i$m=120",
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PHC{
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Id: "argon2i",
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Params: map[string]string{
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"m": "120",
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},
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},
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false,
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},
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{
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"$argon2i$v=120",
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PHC{
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Id: "argon2i",
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Version: "120",
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Params: map[string]string{},
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2",
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PHC{
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Id: "argon2i",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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},
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},
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false,
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},
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{
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"$argon2i$v=5$m=120,t=5000,p=2",
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PHC{
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Id: "argon2i",
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Version: "5",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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},
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},
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false,
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},
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{
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"$argon2i$/LtFjH5rVL8",
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PHC{
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Id: "argon2i",
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Params: map[string]string{},
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Salt: "/LtFjH5rVL8",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$/LtFjH5rVL8$iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
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PHC{
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Id: "argon2i",
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Params: map[string]string{},
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Salt: "/LtFjH5rVL8",
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Hash: "iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
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},
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false,
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},
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{
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"$argon2i$v=v2$/LtFjH5rVL8",
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PHC{
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Id: "argon2i",
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Version: "v2",
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Params: map[string]string{},
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Salt: "/LtFjH5rVL8",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$v=v2$/LtFjH5rVL8$iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
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PHC{
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Id: "argon2i",
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Version: "v2",
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Params: map[string]string{},
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Salt: "/LtFjH5rVL8",
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Hash: "iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2$/LtFjH5rVL8",
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PHC{
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Id: "argon2i",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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},
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Salt: "/LtFjH5rVL8",
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Hash: "",
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},
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false,
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},
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{
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"$argon2i$m=120,t=5000,p=2$4fXXG0spB92WPB1NitT8/OH0VKI$iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
|
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PHC{
|
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Id: "argon2i",
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Params: map[string]string{
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"m": "120",
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"t": "5000",
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"p": "2",
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},
|
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Salt: "4fXXG0spB92WPB1NitT8/OH0VKI",
|
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Hash: "iPBVuORECm5biUsjq33hn9/7BKqy9aPWKhFfK2haEsM",
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},
|
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false,
|
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},
|
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{
|
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"$argon2i$m=120,t=5000,p=2,keyid=Hj5+dsK0,data=sRlHhRmKUGzdOmXn01XmXygd5Kc$iHSDPHzUhPzK7rCcJgOFfg$J4moa2MM0/6uf3HbY2Tf5Fux8JIBTwIhmhxGRbsY14qhTltQt+Vw3b7tcJNEbk8ium8AQfZeD4tabCnNqfkD1g",
|
|
PHC{
|
|
Id: "argon2i",
|
|
Version: "",
|
|
Params: map[string]string{
|
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"m": "120",
|
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"t": "5000",
|
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"p": "2",
|
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"keyid": "Hj5+dsK0",
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"data": "sRlHhRmKUGzdOmXn01XmXygd5Kc",
|
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},
|
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Salt: "iHSDPHzUhPzK7rCcJgOFfg",
|
|
Hash: "J4moa2MM0/6uf3HbY2Tf5Fux8JIBTwIhmhxGRbsY14qhTltQt+Vw3b7tcJNEbk8ium8AQfZeD4tabCnNqfkD1g",
|
|
},
|
|
false,
|
|
},
|
|
{
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"$pbkdf2",
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PHC{
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Id: "pbkdf2",
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Version: "",
|
|
Params: map[string]string{},
|
|
Salt: "",
|
|
Hash: "",
|
|
},
|
|
false,
|
|
},
|
|
{
|
|
"$pbkdf2$cGFsZXN0aW5lIHdpbGwgYmUgZnJlZQ",
|
|
PHC{
|
|
Id: "pbkdf2",
|
|
Version: "",
|
|
Params: map[string]string{},
|
|
Salt: "cGFsZXN0aW5lIHdpbGwgYmUgZnJlZQ",
|
|
Hash: "",
|
|
},
|
|
false,
|
|
},
|
|
{
|
|
"$pbkdf2$cGFsZXN0aW5lIHdpbGwgYmUgZnJlZQ$EFpj2Mnn+EbXTxZD5kv5t5Y69wzPJnDEZI3BtqlRCH0",
|
|
PHC{
|
|
Id: "pbkdf2",
|
|
Version: "",
|
|
Params: map[string]string{},
|
|
Salt: "cGFsZXN0aW5lIHdpbGwgYmUgZnJlZQ",
|
|
Hash: "EFpj2Mnn+EbXTxZD5kv5t5Y69wzPJnDEZI3BtqlRCH0",
|
|
},
|
|
false,
|
|
},
|
|
{
|
|
"$pbkdf2$f=SHA256,w=600000,l=32$cGFsZXN0aW5lIHdpbGwgYmUgZnJlZQ$EFpj2Mnn+EbXTxZD5kv5t5Y69wzPJnDEZI3BtqlRCH0",
|
|
PHC{
|
|
Id: "pbkdf2",
|
|
Version: "",
|
|
Params: map[string]string{
|
|
"w": "600000",
|
|
"f": "SHA256",
|
|
"l": "32",
|
|
},
|
|
Salt: "cGFsZXN0aW5lIHdpbGwgYmUgZnJlZQ",
|
|
Hash: "EFpj2Mnn+EbXTxZD5kv5t5Y69wzPJnDEZI3BtqlRCH0",
|
|
},
|
|
false,
|
|
},
|
|
{
|
|
"$pbkdf2$v=5$w=600000,f=SHA256,l=32$iHSDPHzUhPzK7rCcJgOFfg$J4moa2MM0/6uf3HbY2Tf5Fux8JIBTwIhmhxGRbsY14qhTltQt+Vw3b7tcJNEbk8ium8AQfZeD4tabCnNqfkD1g",
|
|
PHC{
|
|
Id: "pbkdf2",
|
|
Version: "5",
|
|
Params: map[string]string{
|
|
"w": "600000",
|
|
"f": "SHA256",
|
|
"l": "32",
|
|
},
|
|
Salt: "iHSDPHzUhPzK7rCcJgOFfg",
|
|
Hash: "J4moa2MM0/6uf3HbY2Tf5Fux8JIBTwIhmhxGRbsY14qhTltQt+Vw3b7tcJNEbk8ium8AQfZeD4tabCnNqfkD1g",
|
|
},
|
|
false,
|
|
},
|
|
|
|
/////////////////////////////////////////////////////////////////
|
|
// Invalid strings
|
|
{
|
|
"",
|
|
PHC{},
|
|
true,
|
|
},
|
|
{
|
|
"$",
|
|
PHC{},
|
|
true,
|
|
},
|
|
{
|
|
"$pbkdf2$m=",
|
|
PHC{},
|
|
true,
|
|
},
|
|
{
|
|
"$pbkdf2$m=120,",
|
|
PHC{},
|
|
true,
|
|
},
|
|
{
|
|
"$pbkdf2$m=120,t=",
|
|
PHC{},
|
|
true,
|
|
},
|
|
{
|
|
"$pbkdf2$",
|
|
PHC{},
|
|
true,
|
|
},
|
|
{
|
|
"$pbkdf2$$$$",
|
|
PHC{},
|
|
true,
|
|
},
|
|
{
|
|
"$pbkdf2$v=5$v=600000,f=SHA256,l=32$iHSDPHzUhPzK7rCcJgOFfg$J4moa2MM0/6uf3HbY2Tf5Fux8JIBTwIhmhxGRbsY14qhTltQt+Vw3b7tcJNEbk8ium8AQfZeD4tabCnNqfkD1g",
|
|
PHC{},
|
|
true,
|
|
},
|
|
// We limit the input to MaxRunes, so any runes after the limit are ignored
|
|
{
|
|
"$pbkdf2$cGFsZXN0aW5lIHdpbGwgYmUgZnJlZQ" + strings.Repeat("a", MaxRunes),
|
|
PHC{
|
|
Id: "pbkdf2",
|
|
Version: "",
|
|
Params: map[string]string{},
|
|
Salt: "cGFsZXN0aW5lIHdpbGwgYmUgZnJlZQ" + strings.Repeat("a", MaxRunes-len("$pbkdf2$cGFsZXN0aW5lIHdpbGwgYmUgZnJlZQ")),
|
|
Hash: "",
|
|
},
|
|
false,
|
|
},
|
|
// Edge case
|
|
{
|
|
// This is a bcrypt hashed password: it looks like PHC, but it is not:
|
|
// The format is $xy$n$salthash, where:
|
|
// - $ is the literal '$' (1 byte)
|
|
// - x is the major version (1 byte)
|
|
// - y is the minor version (0 or 1 byte)
|
|
// - $ is the literal '$' (1 byte)
|
|
// - n is the cost (2 bytes)
|
|
// - $ is the literal '$' (1 byte)
|
|
// - salt is the encoded salt (22 bytes)
|
|
// - hash is the encoded hash (31 bytes)
|
|
// In total, 60 bytes (59 if there is no minor version)
|
|
//
|
|
// But this is not PHC-compliant: xy is not the function id, n is not
|
|
// a parameter name=value, nor the version, and there is no '$'
|
|
// separating the salt and the hash.
|
|
//
|
|
// However, it is *technically* PHC-compliant:
|
|
// - xy is parsed as a function ID
|
|
// - n is parsed as the salt
|
|
// - salthash is parsed as the hash
|
|
//
|
|
// This is somewhat of an edge-case, and should probably be rejected
|
|
// as non-parseable because "2a" is *not* a known function ID, but
|
|
// we don't check for specific strings as of today
|
|
"$2a$10$z0OlN1MpiLVlLTyE1xtEjOJ6/xV95RAwwIUaYKQBAqoeyvPgLEnUa",
|
|
PHC{
|
|
Id: "2a",
|
|
Version: "",
|
|
Params: map[string]string{},
|
|
Salt: "10",
|
|
Hash: "z0OlN1MpiLVlLTyE1xtEjOJ6/xV95RAwwIUaYKQBAqoeyvPgLEnUa",
|
|
},
|
|
false,
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
p := New(strings.NewReader(tc.input))
|
|
phc, err := p.Parse()
|
|
if tc.expectErr {
|
|
require.Error(t, err)
|
|
} else {
|
|
require.NoError(t, err)
|
|
require.Equal(t, phc, tc.output)
|
|
}
|
|
}
|
|
}
|