New version for html code (#38)
* * Improved readability javascript * Added new styling based on bootstrap css (Only some css to make it readable for everyone) * Better responsive support * Some styling bug fixes * removed unnecessary comment Co-authored-by: Joshua Azimullah <j.r.azimullah@student.tudelft.nl>
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djosh34
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98
html/essential_bootstrap.css
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98
html/essential_bootstrap.css
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/* took only the essential parts of the bootstrap css library to ensure that it is possible for everyone to read the code */
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body {
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font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
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font-size: 14px;
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line-height: 1.42857143;
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color: #333333;
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}
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p {
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margin: 0 0 10px;
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}
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a {
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color: #337ab7;
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text-decoration: none;
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}
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.form-control {
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display: block;
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width: 100%;
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padding: 6px 12px;
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font-size: 14px;
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line-height: 1.42857143;
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color: #555555;
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background-color: #fff;
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background-image: none;
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border: 1px solid #ccc;
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border-radius: 4px;
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-webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
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box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
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-webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
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-o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
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-webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;
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transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;
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transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
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transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;
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}
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.btn {
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display: inline-block;
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margin-bottom: 0;
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font-weight: normal;
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text-align: center;
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white-space: nowrap;
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vertical-align: middle;
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-ms-touch-action: manipulation;
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touch-action: manipulation;
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cursor: pointer;
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background-image: none;
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border: 1px solid transparent;
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padding: 6px 12px;
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font-size: 14px;
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line-height: 1.42857143;
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border-radius: 4px;
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-webkit-user-select: none;
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-moz-user-select: none;
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-ms-user-select: none;
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user-select: none;
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}
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.btn-success {
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color: #fff;
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background-color: #5cb85c;
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border-color: #4cae4c;
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}
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button, html input[type="button"], input[type="reset"], input[type="submit"] {
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-webkit-appearance: button;
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cursor: pointer;
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}
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button, select {
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text-transform: none;
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}
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button {
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overflow: visible;
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}
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button, input, optgroup, select, textarea {
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color: inherit;
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font: inherit;
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margin: 0;
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}
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*:before, *:after {
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-webkit-box-sizing: border-box;
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-moz-box-sizing: border-box;
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box-sizing: border-box;
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}
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.form-inline .form-control {
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display: inline-block;
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width: auto;
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vertical-align: middle;
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}
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308
html/index.html
308
html/index.html
@ -1,166 +1,186 @@
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<!DOCTYPE html>
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<!-- FYI must be serverd via HTTPS to function properly -->
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<html>
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<head>
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<meta charset='UTF-8'/>
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<title>Pwned Password API lookup.</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">
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<style>
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* {
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box-sizing: border-box;
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}
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<head>
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<meta charset='UTF-8'/>
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<title>Pwned Password API lookup.</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">
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<link rel="stylesheet" href="./essential_bootstrap.css">
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html, body {
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background-color:lightblue;
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cursor:pointer;
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height:100%;
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width:100%;
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padding:0;
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margin:0;
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}
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b {
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color : red;
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}
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#bodyDiv {
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border:2px solid blue;
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border-radius:7px;
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height:150px;
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width:600px;
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margin:80px;
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padding:25px;
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background-color:darkgrey;
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color:black;
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}
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@media only screen and (max-width : 700px) {
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#bodyDiv {
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border:2px solid blue;
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border-radius:7px;
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width:100%;
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height:80%;
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margin:0;
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padding:25px;
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background-color:darkgrey;
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color:black;
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}
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#hash {
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font-size:10px;
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}
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}
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</style>
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</head>
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<body>
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<div id="bodyDiv">
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<span title="Password does not leave the browser, but it will show on the screen.">?</span>
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<input id="inPut" type="text" placeholder="Password...">
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<button title="Click to send part of hashed password.">Check</button>
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<div>
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<p id="outPut"></p>
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</div>
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</div>
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<a href="https://github.com/mikepound/pwned-search">The inspiration!</a>
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<script>
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let first = "";
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let last = "";
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let hash = "";
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function hexString(buffer) {
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// creates an array of 8-bit unsigned integers
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const byteArray = new Uint8Array(buffer);
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// turns that hash into hex
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const hexCodes = [...byteArray].map(value => {
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// eash element in array is converted to base 16 string
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const hexCode = value.toString(16);
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// pad beggining with 0 why?
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const paddedHexCode = hexCode.padStart(2, '0');
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// return upper case hex hash
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return paddedHexCode.toUpperCase();
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});
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// return a string not an array
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return hexCodes.join('');
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}
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function digestMessage(message) {
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// Returns a newly constructed TextEncoder that will generate a byte stream with utf-8 encoding.
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const encoder = new TextEncoder();
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// Takes a USVString as input, and returns a Uint8Array containing utf-8 encoded text.
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const data = encoder.encode(message);
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// returns the hash
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//The digest() method of the SubtleCrypto interface generates a digest of the given data.
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// A digest is a short fixed-length value derived from some variable-length input.
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return window.crypto.subtle.digest('SHA-1', data);
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}
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function runCheck() {
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let outPut = document.getElementById("outPut");
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let inPut = document.getElementById("inPut");
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let text = inPut.value;
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if (text === "") return false;
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inPut.value = "";
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<style>
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digestMessage(text).then(digestValue => {
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hash = hexString(digestValue);
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first = hash.substring(0, 5);
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last = hash.substring(5);
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fetch('https://api.pwnedpasswords.com/range/' + first)
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.then(
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function(response) {
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if (response.status !== 200) {
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console.log('Looks like there was a problem. Status Code: ' +
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response.status);
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return;
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html, body {
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background-color:lightblue;
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height:100%;
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width:100%;
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padding:0;
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margin:0;
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}
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return response.text();
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})
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.then(function(text) {
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return text.split("\r\n");
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})
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.then(function(arr){
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document.getElementById("outPut")
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.innerHTML = "The password : " + text +
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"SHA1 Hash : " + hash +
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"<br>Was not found!";
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.source {
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position: absolute;
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margin: 15px;
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margin-left: 0px;
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bottom: 0;
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}
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arr.forEach((s)=>{
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b {
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color : red;
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}
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let a = s.split(":");
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.bodyDiv {
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position: relative;
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border-radius:7px;
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height:300px;
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width:600px;
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min-width:245px;
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margin:80px;
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padding:25px;
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background-color: white;
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}
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if(a[0] == last) {
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div {
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margin-top: 10px;
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}
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document.getElementById("outPut")
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.innerHTML = "The password : " + text +
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"<br>SHA1 Hash : <span id='hash'>" + hash +
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"</span><br>Was found <b>" + a[1] + "</b> times!";
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@media only screen and (max-width : 800px) {
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return true;
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#hash {
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font-size:10px;
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}
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}
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.bodyDiv {
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position: fixed;
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top: 0;
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right: 0;
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left: 0;
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width: auto;
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margin: 10px;
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}
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});
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}
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})
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.catch(function(error) {
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log('Request failed', error)
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});
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</style>
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</head>
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<body>
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<div class="bodyDiv">
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<p>Only the first five characters of the hash of your password get send to <a href="https://haveibeenpwned.com/API/v2#SearchingPwnedPasswordsByRange">haveibeenpwned.com</a></p>
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<form class="form-inline" onsubmit="javascript:runCheck();return false;" >
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<input id="input" class="form-control" type="text" placeholder="Password...">
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<button title="Click to send part of hashed password." class="btn btn-success" type="submit">Check</button>
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</form>
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<div><p id="output"></p></div>
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});
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<a class="source" href="https://github.com/mikepound/pwned-search">Source code on github</a>
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</div>
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<script>
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outPut.value = "";
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let first = "";
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let last = "";
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let hash = "";
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}
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function hexString(buffer) {
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// creates an array of 8-bit unsigned integers
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const byteArray = new Uint8Array(buffer);
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// turns that hash into hex
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const hexCodes = [...byteArray].map(value => {
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// each element in array is converted to base 16 string
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const hexCode = value.toString(16);
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// pad beggining with 0 why?
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const paddedHexCode = hexCode.padStart(2, '0');
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// return upper case hex hash
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return paddedHexCode.toUpperCase();
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});
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// return a string not an array
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return hexCodes.join('');
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}
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document.querySelector("button")
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.addEventListener("click", runCheck);
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async function digestMessage(message) {
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// Returns a newly constructed TextEncoder that will generate a byte stream with utf-8 encoding.
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const encoder = new TextEncoder();
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// Takes a USVString as input, and returns a Uint8Array containing utf-8 encoded text.
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const data = encoder.encode(message);
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</script>
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</body>
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// returns the hash
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// The digest() method of the SubtleCrypto interface generates a digest of the given data.
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// A digest is a short fixed-length value derived from some variable-length input.
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return window.crypto.subtle.digest('SHA-1', data);
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}
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async function runCheck() {
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// get references to the dom
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let output = document.getElementById("output");
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let input = document.getElementById("input");
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try {
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// extract input text from textbox
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let text = input.value;
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input.value = "";
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if (text === "") {
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throw "Textbox can't be empty";
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}
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// generate hash buffer
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let digestValue = await digestMessage(text);
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// turn buffer into string
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hash = hexString(digestValue);
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// split hash into head and tail
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first = hash.substring(0, 5);
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last = hash.substring(5);
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let response = await fetch('https://api.pwnedpasswords.com/range/' + first);
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// get response text
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let responseText = await response.text();
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// split the response into an array with potential passwords
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let arr = responseText.split("\r\n");
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// if nothing was found this will be displayed
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document.getElementById("output")
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.innerHTML = "The password : " + text +
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"<br>SHA1 Hash : <span id='hash'>" + hash +
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"</span><br>Was not found!";
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arr.forEach((s)=>{
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// split each line into the found hash and the amount of occurences
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let a = s.split(":");
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// a[0] is the found hash
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if(a[0] === last) {
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// set output text
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document.getElementById("output")
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.innerHTML = "The password : " + text +
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"<br>SHA1 Hash : <span id='hash'>" + hash +
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"</span><br>Was found <b>" + a[1] + "</b> times!";
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return;
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}
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});
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} catch (error) {
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// set error output
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document.getElementById("output").innerHTML =
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"<b>" + error + "</b>";
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}
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output.value = "";
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}
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</script>
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</body>
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</html>
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Block a user