518 lines
18 KiB
HTML
518 lines
18 KiB
HTML
<!--
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https://gist.github.com/anthonyaxenov/3cc71f031353d380e43850424bedbb34/edit
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Original: https://codepen.io/dev_loop/pen/vYYxvbz
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-->
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>PWD Generator</title>
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<style>
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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font-family: Roboto, sans-serif;
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}
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body {
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width: 100%;
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height: 100%;
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background-image: linear-gradient(to top, #209cff 100%, #68e0cf 200%);
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display: flex;
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justify-content: center;
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align-items: center;
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}
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button {
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border: 0;
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outline: 0;
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}
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.container {
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margin: 40px 0;
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width: 400px;
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height: 600px;
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padding: 10px 25px;
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background: #0a0e31;
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border-radius: 10px;
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box-shadow: 0 0 5px rgba(0, 0, 0, 0.45), 0 4px 8px rgba(0, 0, 0, 0.35), 0 8px 12px rgba(0, 0, 0, 0.15);
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font-family: "Montserrat";
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}
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.container h2.title {
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text-align: center;
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font-size: 1.75rem;
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margin: 10px -5px;
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margin-bottom: 30px;
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color: #fff;
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}
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.result {
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position: relative;
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width: 100%;
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height: 65px;
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overflow: hidden;
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}
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.result__info {
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position: absolute;
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bottom: 4px;
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color: #4f536d;
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font-size: 0.75rem;
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transition: all 150ms ease-in-out;
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transform: translateY(200%);
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opacity: 0;
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}
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.result__info.right {
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right: 8px;
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}
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.result__info.left {
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left: 8px;
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}
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.result__viewbox {
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width: 100%;
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height: 100%;
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background: rgba(255, 255, 255, 0.08);
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border-radius: 8px;
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color: #fff;
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text-align: center;
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line-height: 65px;
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font-family:monospace;
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/* font-size: xx-large; */
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}
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.field-title {
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position: absolute;
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top: -10px;
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left: 8px;
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transform: translateY(-50%);
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font-weight: 800;
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color: rgba(255, 255, 255, 0.5);
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text-transform: uppercase;
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font-size: 0.65rem;
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pointer-events: none;
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user-select: none;
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}
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.options {
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width: 100%;
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height: auto;
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margin: 50px 0;
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}
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.range__slider {
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position: relative;
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width: 100%;
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height: calc(65px - 10px);
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display: flex;
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justify-content: center;
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align-items: center;
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background: rgba(255, 255, 255, 0.08);
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border-radius: 8px;
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margin: 30px 0;
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}
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.range__slider::before, .range__slider::after {
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position: absolute;
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color: #fff;
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font-size: 0.9rem;
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font-weight: bold;
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}
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.range__slider::before {
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content: attr(data-min);
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left: 10px;
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}
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.range__slider::after {
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content: attr(data-max);
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right: 10px;
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}
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.range__slider .length__title::after {
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content: attr(data-length);
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position: absolute;
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right: -16px;
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font-variant-numeric: tabular-nums;
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color: #fff;
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}
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#slider {
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-webkit-appearance: none;
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width: calc(100% - (70px));
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height: 2px;
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border-radius: 5px;
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background: rgba(255, 255, 255, 0.314);
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outline: none;
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padding: 0;
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margin: 0;
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cursor: pointer;
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}
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#slider::-webkit-slider-thumb {
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-webkit-appearance: none;
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width: 20px;
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height: 20px;
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border-radius: 50%;
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background: white;
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cursor: pointer;
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transition: all 0.15s ease-in-out;
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}
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#slider::-webkit-slider-thumb:hover {
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background: #d4d4d4;
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transform: scale(1.2);
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}
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#slider::-moz-range-thumb {
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width: 20px;
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height: 20px;
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border: 0;
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border-radius: 50%;
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background: white;
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cursor: pointer;
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transition: background 0.15s ease-in-out;
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}
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#slider::-moz-range-thumb:hover {
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background: #d4d4d4;
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}
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.settings {
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position: relative;
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height: auto;
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widows: 100%;
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display: flex;
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flex-direction: column;
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}
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.settings .setting {
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position: relative;
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width: 100%;
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height: calc(65px - 10px);
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background: rgba(255, 255, 255, 0.08);
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border-radius: 8px;
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display: flex;
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align-items: center;
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padding: 10px 25px;
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color: #fff;
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margin-bottom: 8px;
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}
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.settings .setting input {
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opacity: 0;
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position: absolute;
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}
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.settings .setting input + label {
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user-select: none;
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}
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.settings .setting input + label::before, .settings .setting input + label::after {
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content: "";
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position: absolute;
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transition: 150ms cubic-bezier(0.24, 0, 0.5, 1);
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transform: translateY(-50%);
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top: 50%;
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right: 10px;
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cursor: pointer;
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}
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.settings .setting input + label::before {
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height: 30px;
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width: 50px;
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border-radius: 30px;
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background: rgba(214, 214, 214, 0.434);
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}
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.settings .setting input + label::after {
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height: 24px;
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width: 24px;
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border-radius: 60px;
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right: 32px;
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background: #fff;
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}
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.settings .setting input:checked + label:before {
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background: #5d68e2;
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transition: all 150ms cubic-bezier(0, 0, 0, 0.1);
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}
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.settings .setting input:checked + label:after {
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right: 14px;
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}
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.settings .setting input:focus + label:before {
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box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.75);
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}
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.settings .setting input:disabled + label:before, .settings .setting input:disabled + label:after {
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cursor: not-allowed;
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}
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.settings .setting input:disabled + label:before {
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background: #4f4f6a;
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}
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.settings .setting input:disabled + label:after {
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background: #909090;
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}
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.btn.generate {
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user-select: none;
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position: relative;
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width: 100%;
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height: 50px;
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margin: 10px 0;
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border-radius: 8px;
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color: #fff;
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border: none;
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background-image: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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letter-spacing: 1px;
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font-weight: bold;
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text-transform: uppercase;
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cursor: pointer;
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transition: all 150ms ease;
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}
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.btn.generate:active {
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transform: translateY(-3%);
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box-shadow: 0 4px 8px rgba(255, 255, 255, 0.08);
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}
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.support {
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position: fixed;
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right: 10px;
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bottom: 10px;
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padding: 10px;
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display: flex;
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}
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a {
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margin: 0 20px;
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color: #fff;
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font-size: 2rem;
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transition: all 400ms ease;
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}
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a:hover {
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color: #222;
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}
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.github-corner svg {
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position: absolute;
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right: 0;
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top: 0;
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mix-blend-mode: darken;
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color: #eeeeee;
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fill: #353535;
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clip-path: polygon(0 0, 100% 0, 100% 100%);
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}
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.github-corner:hover .octo-arm {
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animation: octocat-wave .56s;
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}
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@keyframes octocat-wave {
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0%, 100% {
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transform: rotate(0);
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}
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20%, 60% {
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transform: rotate(-20deg);
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}
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40%, 80% {
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transform: rotate(10deg);
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}
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}
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</style>
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</head>
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<body onload="document.getElementById('generate').click()">
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<div class="container">
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<h2 class="title">Генератор пароля</h2>
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<div class="result">
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<div class="result__title field-title">Сгенерированный пароль</div>
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<div class="result__info right">нажми, чтобы скопировать</div>
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<div class="result__info left">скопировано</div>
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<div class="result__viewbox" id="result">-</div>
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</div>
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<button class="btn generate" id="generate">Сгенерировать</button>
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<div class="length range__slider" data-min="4" data-max="32">
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<div class="length__title field-title" data-length='0'>Длина:</div>
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<input id="slider" type="range" min="4" max="32" value="8" />
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</div>
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<div class="settings">
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<span class="settings__title field-title">настройки</span>
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<div class="setting">
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<input type="checkbox" id="uppercase" checked />
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<label for="uppercase">Верхний регистр: A-Z</label>
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</div>
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<div class="setting">
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<input type="checkbox" id="lowercase" checked />
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<label for="lowercase">Нижний регистр: a-z</label>
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</div>
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<div class="setting">
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<input type="checkbox" id="number" checked />
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<label for="number">Цифры: 0-9</label>
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</div>
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<div class="setting">
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<input type="checkbox" id="symbol" />
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<label for="symbol">Спец. символы</label>
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</div>
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</div>
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</div>
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<script>
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// This is a simple Password Generator App that will generate random password maybe you can you them to secure your account.
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// I tried my best to make the code as simple as possible please dont mind the variable names.
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// Also this idea came in my mind after checking Traversy Media's latest video.
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// Clear the concole on every refresh
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console.clear();
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// set the body to full height
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// document.body.style.height = `${innerHeight}px`
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// Range Slider Properties.
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// Fill : The trailing color that you see when you drag the slider.
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// background : Default Range Slider Background
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const sliderProps = {
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fill: "#0B1EDF",
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background: "rgba(255, 255, 255, 0.214)",
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};
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// Selecting the Range Slider container which will effect the LENGTH property of the password.
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const slider = document.querySelector(".range__slider");
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// Text which will show the value of the range slider.
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const sliderValue = document.querySelector(".length__title");
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// Using Event Listener to apply the fill and also change the value of the text.
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slider.querySelector("input").addEventListener("input", event => {
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sliderValue.setAttribute("data-length", event.target.value);
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applyFill(event.target);
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});
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// Selecting the range input and passing it in the applyFill func.
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applyFill(slider.querySelector("input"));
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// This function is responsible to create the trailing color and setting the fill.
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function applyFill(slider) {
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const percentage = (100 * (slider.value - slider.min)) / (slider.max - slider.min);
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const bg = `linear-gradient(90deg, ${sliderProps.fill} ${percentage}%, ${sliderProps.background} ${percentage +
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0.1}%)`;
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slider.style.background = bg;
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sliderValue.setAttribute("data-length", slider.value);
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}
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// Object of all the function names that we will use to create random letters of password
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const randomFunc = {
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lower: getRandomLower,
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upper: getRandomUpper,
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number: getRandomNumber,
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symbol: getRandomSymbol,
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};
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// Random more secure value
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function secureMathRandom() {
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return window.crypto.getRandomValues(new Uint32Array(1))[0] / (Math.pow(2, 32) - 1);
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}
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// Generator Functions
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// All the functions that are responsible to return a random value taht we will use to create password.
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function getRandomLower() {
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return String.fromCharCode(Math.floor(Math.random() * 26) + 97);
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}
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function getRandomUpper() {
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return String.fromCharCode(Math.floor(Math.random() * 26) + 65);
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}
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function getRandomNumber() {
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return String.fromCharCode(Math.floor(secureMathRandom() * 10) + 48);
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}
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function getRandomSymbol() {
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const symbols = '~!@#$%^&*()_+{}":?><;.,';
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return symbols[Math.floor(Math.random() * symbols.length)];
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}
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// Selecting all the DOM Elements that are necessary -->
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// The Viewbox where the result will be shown
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const resultEl = document.getElementById("result");
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// The input slider, will use to change the length of the password
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const lengthEl = document.getElementById("slider");
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// Checkboxes representing the options that is responsible to create differnt type of password based on user
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const uppercaseEl = document.getElementById("uppercase");
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const lowercaseEl = document.getElementById("lowercase");
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const numberEl = document.getElementById("number");
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const symbolEl = document.getElementById("symbol");
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// Button to generate the password
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const generateBtn = document.getElementById("generate");
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// Result viewbox container
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const resultContainer = document.querySelector(".result");
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// Text info showed after generate button is clicked
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const copyInfo = document.querySelector(".result__info.right");
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// Text appear after copy button is clicked
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const copiedInfo = document.querySelector(".result__info.left");
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// if this variable is trye only then the copyBtn will appear, i.e. when the user first click generate the copyBth will interact.
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let generatedPassword = false;
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// Update Css Props of the COPY button
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// Getting the bounds of the result viewbox container
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let resultContainerBound = {
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left: resultContainer.getBoundingClientRect().left,
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top: resultContainer.getBoundingClientRect().top,
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};
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window.addEventListener("resize", e => {
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resultContainerBound = {
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left: resultContainer.getBoundingClientRect().left,
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top: resultContainer.getBoundingClientRect().top,
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};
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});
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// Copy Password in clipboard
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resultContainer.addEventListener("click", () => {
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const textarea = document.createElement("textarea");
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const password = resultEl.innerText;
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if (!password || password == "-") {
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return;
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}
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textarea.value = password;
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document.body.appendChild(textarea);
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textarea.select();
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document.execCommand("copy");
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textarea.remove();
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copyInfo.style.transform = "translateY(200%)";
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copyInfo.style.opacity = "0";
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copiedInfo.style.transform = "translateY(0%)";
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copiedInfo.style.opacity = "0.75";
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});
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// When Generate is clicked Password id generated.
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generateBtn.addEventListener("click", () => {
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const length = +lengthEl.value;
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const hasLower = lowercaseEl.checked;
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const hasUpper = uppercaseEl.checked;
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const hasNumber = numberEl.checked;
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const hasSymbol = symbolEl.checked;
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generatedPassword = true;
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resultEl.innerText = generatePassword(length, hasLower, hasUpper, hasNumber, hasSymbol);
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resultEl.style.fontSize = (30 - (length / 2)) + "px";
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copyInfo.style.transform = "translateY(0%)";
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copyInfo.style.opacity = "0.75";
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copiedInfo.style.transform = "translateY(200%)";
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copiedInfo.style.opacity = "0";
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});
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// Function responsible to generate password and then returning it.
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function generatePassword(length, lower, upper, number, symbol) {
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let generatedPassword = "";
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const typesCount = lower + upper + number + symbol;
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const typesArr = [{ lower }, { upper }, { number }, { symbol }].filter(item => Object.values(item)[0]);
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if (typesCount === 0) {
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return "";
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}
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for (let i = 0; i < length; i++) {
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typesArr.forEach(type => {
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const funcName = Object.keys(type)[0];
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generatedPassword += randomFunc[funcName]();
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});
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}
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return generatedPassword.slice(0, length);
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}
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// function that handles the checkboxes state, so at least one needs to be selected. The last checkbox will be disabled.
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function disableOnlyCheckbox(){
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let totalChecked = [uppercaseEl, lowercaseEl, numberEl, symbolEl].filter(el => el.checked)
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totalChecked.forEach(el => {
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el.disabled = totalChecked.length == 1
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})
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}
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[uppercaseEl, lowercaseEl, numberEl, symbolEl].forEach(el => {
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el.addEventListener('click', () => {
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disableOnlyCheckbox()
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})
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})
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</script>
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</body>
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</html>
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