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index.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
<title>闪星花密 网页版 - 闪星空间</title>
<link href="./style.css?ver=19022801" rel="stylesheet">
<!-- Google Analytics when DNT!=1 -->
</head>
<body>
<div class="container langzh">
<header>
<h1><a href="https://shansing.com/passwords/">闪星花密</a></h1>
</header>
<div id="content">
<h2><span>1</span>输入</h2>
<div id="input">
<label for="password">记忆密码</label><input id="password" name="password" type="password" value="" tabindex="1" />
<br>
<label for="key">区分代号</label><input id="key" name="key" type="text" value="" tabindex="2"/>
</div>
<h2><span>2</span>获取</h2>
<div id="get">
<p>最终密码<span id="code16" class="code16d"> </span><span id="copycode16" class="copycode16d">点击复制</span><span id="copyOK">√ 复制成功</span></p>
</div>
</div>
<div id="tip">
<p>· 记忆密码：选择一个与个人信息无关的密码，防止社会工程学破解。<br>· 区分代号：用于区别不同用途密码的简短代号，如淘宝账号可用“taobao”或“tb”等。</p>
</div>
<footer>
<div id="opt">
<label><input type="checkbox" id="hidopt" checked> 隐藏部分最终密码</label><br>
<label><input type="checkbox" id="cpyexopt"> 复制扩展长度的最终密码 (高级)</label><br>
<label><input type="checkbox" id="v2opt"> 使用闪星花密v2算法 (<a href="https://shansing.com/read/477/" target="_blank" title="闪星花密v2：对花密的试改进">测试中</a>)</label>
</div>
<p>Copyright © 2019 闪星花密 基于<a href="https://flowerpassword.com" target="_blank">花密</a>项目。 <a href="https://shansing.space/passwords/" class="langswitch">English</a><br>闪星花密是第三方的<a href="https://shansing.com/read/199/" target="_blank">花密</a>网页版。长久维护 HTTPS，采用现代剪贴板 API，更少跟踪代码。 <a href="https://shansing.com/guestbook/" target="_blank">留言</a></p>
</footer>
</div>
<script src="./md5.js"></script>
<script src="./sha256.js"></script>
<script>
var copyval = '';
var copyex = '';
var optSavable = false;
function setCopyVar(val, ex) {
if (ex === copyex) return;
copyval = val;
copyex = ex;
updateByHidopt();
hideCopyOk();
}
function updateByHidopt() {
if (copyval) {
document.getElementById('code16').innerHTML = document.getElementById('hidopt').checked ? copyval.slice(0, 3) + '**********' + copyval.slice(13, 16) : copyval;
} else {
document.getElementById('code16').innerHTML = ' ';
}
}
function countCode() {
var password = document.getElementById('password').value;
var key = document.getElementById('key').value;
if (password && key) {
if (document.getElementById('v2opt').checked) {
countV2(password, key);
} else {
countV1(password, key);
}
} else {
setCopyVar('', '');
}
}
function countV1(password, key) { // By: KiseXu
var str = '01279abe' //sunlovesnow1990090127xykab
var md5one = md5(password, key);
var md5two = md5(md5one, 'snow');
var md5three = md5(md5one, 'kise');
var rule = md5three.split('');
var source = md5two.split('');
for (var i=0; i<=31; i++) {
if (isNaN(source[i])) {
if (str.search(rule[i]) !== -1) {
source[i] = source[i].toUpperCase();
}
}
}
var code32 = source.join('');
if (isNaN(source[0])) {
var code16 = code32.slice(0, 16);
}else{
var code16 = 'K' + code32.slice(1, 16);
}
setCopyVar(code16, code32);
}
function countV2(password, key) { // By: Shansing
var symbol = "!@#$%!@#$%!@#$%!@#$%!@#$%!@#$%";
var head, hash, code40, code16;
hash = sha256.hmac(key, password);
hash = sha256.hmac.update("ShansingPv2", hash).array();
code40 = hash.slice(0, 30);
code40 = btoa(String.fromCharCode.apply(null, code40));
head = code40.charCodeAt(0);
if (head >= 65 && head <= 90) head = symbol[head-65];
else if (head >= 97 && head <= 122) head = symbol[head-97];
else if (head >= 48 && head <= 57) head = symbol[head-47]; //-48+1, history issue
else if (head === 43) head = symbol[3]; // + -> $
else if (head === 47) head = symbol[4]; // / -> %
code40 = head + code40.slice(1).replace(/\+/g, "/").replace(/\//g, "\\");
code16 = code40.slice(0, 16);
setCopyVar(code16, code40);
}
function hideCopyOk() {
document.getElementById('copyOK').style.color = '#f2f2f2';
}
setTimeout(function() {
optSavable = storageAvailable('localStorage');
if (!optSavable) {
console.log('LocalStorage is not supported by your browser, so options will not be saved.');
}
loadOpt('hidopt');
loadOpt('v2opt');
loadOpt('cpyexopt');
document.getElementById('password').onchange = countCode;
document.getElementById('key').onchange = countCode;
document.getElementById('password').onkeyup = countCode;
document.getElementById('key').onkeyup = countCode;
document.getElementById('hidopt').onchange = function () {
updateByHidopt();
saveOpt('hidopt');
}
document.getElementById('v2opt').onchange = function () {
countCode();
saveOpt('v2opt');
}
document.getElementById('cpyexopt').onchange = function () {
hideCopyOk();
saveOpt('cpyexopt');
};
document.getElementById('copycode16').onclick = function() {
if (!copyex) return;
document.addEventListener('copy', copy);
document.execCommand('copy');
document.removeEventListener('copy', copy);
};
}, 0);
function copy(e) {
try {
e.preventDefault();
e.clipboardData.setData('text/plain', document.getElementById('cpyexopt').checked ? copyex : copyval);
document.getElementById('copyOK').style.color = '#00985d';
} catch (err) {
console.log(err);
document.getElementById('copyOK').innerHTML = '浏览器不支持，请手动复制。';
document.getElementById('copyOK').style.color = '#e61e27';
}
}
function saveOpt(id) {
if (!optSavable) return;
localStorage.setItem('Passwords-'+id, document.getElementById(id).checked ? '1' : '');
}
function loadOpt(id) {
if (!optSavable) return;
var value = localStorage.getItem('Passwords-'+id);
if (value === null) return;
document.getElementById(id).checked = !!value;
}
// ref: https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API/Using_the_Web_Storage_API
function storageAvailable(type) {
var storage;
try {
storage = window[type];
var x = '__storage_test__';
storage.setItem(x, x);
storage.removeItem(x);
return true;
}
catch(e) {
return e instanceof DOMException && (
// everything except Firefox
e.code === 22 ||
// Firefox
e.code === 1014 ||
// test name field too, because code might not be present
// everything except Firefox
e.name === 'QuotaExceededError' ||
// Firefox
e.name === 'NS_ERROR_DOM_QUOTA_REACHED') &&
// acknowledge QuotaExceededError only if there's something already stored
(storage && storage.length !== 0);
}
}
</script>
</body>
</html>