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#2646 exploration
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Knut Sveidqvist
parent
87dc13365f
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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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@ -3,7 +3,7 @@
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**Edit this Page** [](https://github.com/mermaid-js/mermaid/blob/develop/docs/directives.md)
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## Directives
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Directives gives a diagram author the capability to alter the appearance of a diagram before rendering by changing the applied configuration.
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Directives gives a diagram author the capability to alter the appearance of a diagram before rendering by changing the applied configuration.
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Directives are divided into two sets or orders, by priority in parsing. The first set, containing 'init' or 'initialize' directives are loaded ahead of any other directive. While the other set, containing all other kinds of directives are parsed and factored into the rendering, only after 'init' and the desired graph-type are declared.
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@ -18,7 +18,7 @@ Directives are divided into two sets or orders, by priority in parsing. The firs
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init would be an argument-directive: %%{init: { **insert argument here**}}%%
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The json object that is passed as {**argument** } must be valid key value pairs and encased in quotation marks or it will be ignored.
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Valid Key Value pairs can be found in config.
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Valid Key Value pairs can be found in config.
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The init/initialize directive is parsed earlier in the flow, this allows the incorporation of `%%init%%` directives into the mermaid diagram that is being rendered. Example:
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```mmd
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@ -27,11 +27,11 @@ graph >
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A-->B
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```
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will set the `logLevel` to `debug` and the `theme` to `dark` for a flowchart diagram, changing the appearance of the diagram itself.
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will set the `logLevel` to `debug` and the `theme` to `dark` for a flowchart diagram, changing the appearance of the diagram itself.
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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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@ -79,6 +79,6 @@ Init directives and any other non-multiline directives should be backwards compa
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Multiline directives, however, will pose an issue and will render an error. This is unavoidable.
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# example
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# example
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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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