// ==UserScript==
// @name 星号密码显示助手
// @namespace https://github.com/syhyz1990/starpassword
// @version 1.0.2
// @icon https://unpkg.com/youxiaohou/202110091412974.png
// @author YouXiaoHou
// @description 当鼠标停留在密码框时显示星号密码。再也不担心忘记密码和输错密码了。
// @match *://*/*
// @license MIT
// @homepage https://www.youxiaohou.com/tool/install-starpassword.html
// @supportURL https://github.com/syhyz1990/starpassword
// @require https://unpkg.com/sweetalert2@10.15.6/dist/sweetalert2.min.js
// @resource swalStyle https://unpkg.com/sweetalert2@10.15.6/dist/sweetalert2.min.css
// @run-at document-start
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_registerMenuCommand
// @grant GM_getResourceText
// @downloadURL none
// ==/UserScript==
(function () {
'use strict';
const fixedStyle = ['www.baidu.com']; //弹出框错乱的网站css插入到而非
let MutationObserverNew = null;
const customClass = {
container: 'starpassword-container',
popup: 'starpassword-popup',
header: 'starpassword-header',
title: 'starpassword-title',
closeButton: 'starpassword-close',
icon: 'starpassword-icon',
image: 'starpassword-image',
content: 'starpassword-content',
htmlContainer: 'starpassword-html',
input: 'starpassword-input',
inputLabel: 'starpassword-inputLabel',
validationMessage: 'starpassword-validation',
actions: 'starpassword-actions',
confirmButton: 'starpassword-confirm',
denyButton: 'starpassword-deny',
cancelButton: 'starpassword-cancel',
loader: 'starpassword-loader',
footer: 'starpassword-footer'
};
let util = {
getValue(name) {
return GM_getValue(name);
},
setValue(name, value) {
GM_setValue(name, value);
},
include(str, arr) {
for (let i = 0, l = arr.length; i < l; i++) {
let val = arr[i];
if (val !== '' && str.toLowerCase().indexOf(val.toLowerCase()) > -1) {
return true;
}
}
return false;
},
addStyle(id, tag, css) {
tag = tag || 'style';
let doc = document, styleDom = doc.getElementById(id);
if (styleDom) return;
let style = doc.createElement(tag);
style.rel = 'stylesheet';
style.id = id;
tag === 'style' ? style.innerHTML = css : style.href = css;
let root = this.include(location.href, fixedStyle);
root ? doc.documentElement.appendChild(style) : doc.getElementsByTagName('head')[0].appendChild(style);
}
};
let main = {
/**
* 配置默认值
*/
initValue() {
let value = [{
name: 'setting_wait_time',
value: 300
}, {
name: 'setting_show_method',
value: 0
}];
value.forEach((v) => {
util.getValue(v.name) === undefined && util.setValue(v.name, v.value);
});
},
/**
* 保存原始的MutationObserver，防止被覆盖
*/
observer() {
MutationObserverNew = window.MutationObserver;
},
registerMenuCommand() {
GM_registerMenuCommand('设置', () => {
this.addPluginStyle();
let html = `
`;
Swal.fire({
title: '星号密码显示助手',
html,
icon: 'info',
showCloseButton: true,
confirmButtonText: '保存',
footer: '',
customClass
}).then((res) => {
res.isConfirmed && history.go(0);
});
document.getElementById('S-starpassword-show-method').addEventListener('change', (e) => {
util.setValue('setting_show_method', e.currentTarget.value);
});
document.getElementById('S-starpassword-wait-time').addEventListener('change', (e) => {
util.setValue('setting_wait_time', e.target.value);
document.getElementById('S-starpassword-wait-time-label').innerText = `（${e.target.value}毫秒）`;
});
});
},
addPluginStyle() {
let style = `
.starpassword-popup { font-size: 14px!important }
.starpassword-setting-label { display:flex; align-items: center; justify-content: space-between; padding-top: 18px; }
.starpassword-select { background: #f3fcff; height: 28px; width: 180px; line-height: 28px; border: 1px solid #9bc0dd; border-radius: 2px;}
`;
util.addStyle('swal-pub-style', 'style', GM_getResourceText('swalStyle'));
util.addStyle('starpassword-style', 'style', style);
window.onload = () => {
util.addStyle('swal-pub-style', 'style', GM_getResourceText('swalStyle'));
util.addStyle('starpassword-style', 'style', style);
};
},
isTopWindow() {
return window.self === window.top;
},
showPassword() {
const KEY_ENTER = 13;
const KEY_CTRL = 17;
let behave = util.getValue('setting_show_method');
let wait = util.getValue('setting_wait_time');
function mouseOver(tar) {
tar.addEventListener('mouseover', () => {
tar.isMouseOver = true;
setTimeout(() => {
if (tar.isMouseOver) {
tar.type = 'text';
}
}, wait);
}, false);
tar.addEventListener('mouseout', () => {
tar.isMouseOver = false;
tar.type = 'password';
}, false);
tar.addEventListener('blur', () => {
tar.type = 'password';
}, false);
tar.addEventListener('keydown', e => {
if (e.keyCode === KEY_ENTER) {
tar.type = 'password';
}
}, false);
}
function mouseDblClick(tar) {
tar.addEventListener('dblclick', () => {
tar.type = tar.type === 'password' ? 'text' : 'password';
}, false);
tar.addEventListener('blur', () => {
tar.type = 'password';
}, false);
tar.addEventListener('keydown', e => {
if (e.keyCode === KEY_ENTER) {
tar.type = 'password';
}
}, false);
}
function mouseFocus(tar) {
tar.addEventListener('focus', () => {
tar.type = 'text';
}, false);
tar.addEventListener('blur', () => {
tar.type = 'password';
}, false);
tar.addEventListener('keydown', e => {
if (e.keyCode === KEY_ENTER) {
tar.type = 'password';
}
}, false);
}
function ctrlKeyShift(tar) {
let isHide = true;
let notPressCtrl = true;
let onlyCtrl = true;
tar.addEventListener('blur', () => {
tar.type = 'password';
isHide = true;
notPressCtrl = true;
onlyCtrl = true;
}, false);
tar.addEventListener('keyup', e => {
if (e.keyCode === KEY_CTRL) {
if (onlyCtrl) {
isHide = !isHide;
} else {
isHide = false;
}
if (isHide) {
tar.type = 'password';
} else {
tar.type = 'text';
}
notPressCtrl = true;
onlyCtrl = true;
}
}, false);
tar.addEventListener('keydown', e => {
if (e.keyCode === KEY_ENTER) {
tar.type = 'password';
isHide = true;
notPressCtrl = true;
onlyCtrl = true;
} else if (e.keyCode === KEY_CTRL) {
if (notPressCtrl) {
tar.type = 'text';
notPressCtrl = false;
onlyCtrl = true;
}
} else {
onlyCtrl = notPressCtrl;
}
}, false);
}
const actionsArr = [mouseOver, mouseDblClick, mouseFocus, ctrlKeyShift];
const doc = window.document;
const modified = new WeakSet();
function modifyAllInputs() {
const passwordInputs = doc.querySelectorAll('input[type=password]');
passwordInputs.forEach(input => {
if (!modified.has(input)) {
actionsArr[behave](input);
modified.add(input);
}
});
}
function modifyWeb() {
modifyAllInputs();
}
modifyWeb();
const docObserver = new MutationObserverNew(() => {
// NOTE: Despite we can recursively check element from addNodes.
// Benchmark shows that it is much fast to just use `querySelectorAll` to find password inputs
modifyWeb();
});
docObserver.observe(doc.documentElement, {
childList: true,
subtree: true,
// Some website add input with text type at first, then change its type to password.
attributes: true,
attributeFilter: ['type']
});
},
init() {
this.observer();
this.initValue();
this.showPassword();
this.isTopWindow() && this.registerMenuCommand();
}
};
main.init();
})();