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#2646 exploration
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Knut Sveidqvist
parent
87dc13365f
commit
44d7dfe993
107
cypress/platform/xss19.html
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107
cypress/platform/xss19.html
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<html>
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<head>
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<link
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href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
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rel="stylesheet"
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/>
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<link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet">
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
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<link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
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<style>
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body {
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/* background: rgb(221, 208, 208); */
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/* background:#333; */
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font-family: 'Arial';
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/* font-size: 18px !important; */
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}
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h1 { color: grey;}
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.mermaid2 {
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display: none;
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}
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.mermaid svg {
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/* font-size: 18px !important; */
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}
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.malware {
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position: fixed;
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bottom:0;
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left:0;
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right:0;
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height: 150px;
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background: red;
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color: black;
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display: flex;
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display: flex;
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justify-content: center;
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align-items: center;
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font-family: monospace;
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font-size: 72px;
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}
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</style>
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</head>
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<body>
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<div>Security check</div>
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<div class="flex">
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<div id="diagram" class="mermaid"></div>
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<div id="res" class=""></div>
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<script src="./mermaid.js"></script>
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<script>
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mermaid.parseError = function (err, hash) {
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// console.error('Mermaid error: ', err);
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};
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mermaid.initialize({
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theme: 'forest',
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arrowMarkerAbsolute: true,
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// themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
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logLevel: 0,
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state: {
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defaultRenderer: 'dagre-d3',
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},
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flowchart: {
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// defaultRenderer: 'dagre-wrapper',
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nodeSpacing: 10,
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curve: 'cardinal',
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htmlLabels: true,
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},
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htmlLabels: true,
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// gantt: { axisFormat: '%m/%d/%Y' },
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sequence: { actorFontFamily: 'courier', actorMargin: 50, showSequenceNumbers: false },
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// sequenceDiagram: { actorMargin: 300 } // deprecated
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// fontFamily: '"times", sans-serif',
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// fontFamily: 'courier',
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fontSize: 18,
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curve: 'basis',
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// securityLevel: 'loose',
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startOnLoad: false,
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secure: ['secure', 'securityLevel', 'startOnLoad', 'maxTextSize'],
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// themeVariables: {relationLabelColor: 'red'}
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});
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function callback() {
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alert('It worked');
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}
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function xssAttack() {
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const div = document.createElement('div');
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div.id = 'the-malware';
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div.className = 'malware';
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div.innerHTML = 'XSS Succeeded';
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document.getElementsByTagName('body')[0].appendChild(div);
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throw new Error('XSS Succeded');
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}
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var diagram = `classDiagram
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class Shape{
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<<<img/src='1'/`;
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// // var diagram = "stateDiagram-v2\n";
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diagram += `onerror=xssAttack()>>>
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}`;
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// diagram += '//via.placeholder.com/64\' width=64 />"]';
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// console.log(diagram);
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// document.querySelector('#diagram').innerHTML = diagram;
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mermaid.render('diagram', diagram, (res) => {
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console.log(res);
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document.querySelector('#res').innerHTML = res;
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});
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</script>
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</body>
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</html>
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@ -31,7 +31,7 @@ will set the `logLevel` to `debug` and the `theme` to `dark` for a flowchart dia
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Note: 'init' or 'initialize' are both acceptable as init directives. Also note that `%%init%%` and `%%initialize%%` directives will be grouped together after they are parsed. This means:
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```mmd
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```mmd2
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%%{init: { 'logLevel': 'debug', 'theme': 'forest' } }%%
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%%{initialize: { 'logLevel': 'fatal', "theme":'dark', 'startOnLoad': true } }%%
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...
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@ -1,7 +1,9 @@
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import { select } from 'd3';
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import { log } from '../logger'; // eslint-disable-line
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import { getConfig } from '../config';
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import { evaluate } from '../diagrams/common/common';
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import { sanitizeText, evaluate } from '../diagrams/common/common';
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const sanitizeTxt = (txt) => sanitizeText(txt, getConfig());
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/**
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* @param dom
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@ -42,7 +44,7 @@ function addHtmlLabel(node) {
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}
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const createLabel = (_vertexText, style, isTitle, isNode) => {
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let vertexText = _vertexText || '';
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let vertexText = sanitizeTxt(_vertexText || '');
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if (typeof vertexText === 'object') vertexText = vertexText[0];
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if (evaluate(getConfig().flowchart.htmlLabels)) {
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// TODO: addHtmlLabel accepts a labelStyle. Do we possibly have that?
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@ -13,6 +13,8 @@ let classCounter = 0;
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let funs = [];
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const sanitizeText = (txt) => common.sanitizeText(txt, configApi.getConfig());
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export const parseDirective = function (statement, context, type) {
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mermaidAPI.parseDirective(this, statement, context, type);
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};
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@ -137,6 +139,7 @@ export const addMember = function (className, member) {
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if (typeof member === 'string') {
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// Member can contain white spaces, we trim them out
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// const memberString = sanitizeText(member.trim());
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const memberString = member.trim();
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if (memberString.startsWith('<<') && memberString.endsWith('>>')) {
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@ -17,6 +17,8 @@ parser.yy = classDb;
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let idCache = {};
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const padding = 20;
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const sanitizeText = (txt) => common.sanitizeText(txt, getConfig());
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const conf = {
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dividerMargin: 10,
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padding: 5,
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@ -103,7 +105,7 @@ export const addClasses = function (classes, g) {
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g.setNode(vertex.id, {
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labelStyle: styles.labelStyle,
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shape: _shape,
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labelText: vertexText,
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labelText: sanitizeText(vertexText),
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classData: vertex,
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rx: radious,
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ry: radious,
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