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Move script tag sanitization to BrewRenderer

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This commit is contained in:
G.Ambatte
2023-06-17 20:25:15 +12:00
parent a7a47afaae
commit b472fc1115
3 changed files with 7 additions and 17 deletions
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8
client/homebrew/brewRenderer/brewRenderer.jsx
View File

@@ -141,18 +141,20 @@ const BrewRenderer = createClass({
renderStyle : function() {
if(!this.props.style) return;
const cleanStyle = this.sanitizeScriptTags(this.props.style);
//return <div style={{ display: 'none' }} dangerouslySetInnerHTML={{ __html: `<style>@layer styleTab {\n${this.sanitizeScriptTags(this.props.style)}\n} </style>` }} />;
return <div style={{ display: 'none' }} dangerouslySetInnerHTML={{ __html: `<style> ${this.sanitizeScriptTags(this.props.style)} </style>` }} />;
return <div style={{ display: 'none' }} dangerouslySetInnerHTML={{ __html: `<style> ${cleanStyle} </style>` }} />;
},
renderPage : function(pageText, index){
const cleanPageText = this.sanitizeScriptTags(pageText);
if(this.props.renderer == 'legacy')
return <div className='phb page' id={`p${index + 1}`} dangerouslySetInnerHTML={{ __html: MarkdownLegacy.render(pageText) }} key={index} />;
return <div className='phb page' id={`p${index + 1}`} dangerouslySetInnerHTML={{ __html: MarkdownLegacy.render(cleanPageText) }} key={index} />;
else {
pageText += `\n\n&nbsp;\n\\column\n&nbsp;`; //Artificial column break at page end to emulate column-fill:auto (until `wide` is used, when column-fill:balance will reappear)
return (
<div className='page' id={`p${index + 1}`} key={index} >
<div className='columnWrapper' dangerouslySetInnerHTML={{ __html: Markdown.render(pageText) }} />
<div className='columnWrapper' dangerouslySetInnerHTML={{ __html: Markdown.render(cleanPageText) }} />
</div>
);
}

8
shared/naturalcrit/markdown.js
View File

@@ -351,12 +351,6 @@ const escape = function (html, encode) {
return html;
};
const sanatizeScriptTags = (content)=>{
return content
.replace(/<script/ig, '&lt;script')
.replace(/<\/script>/ig, '&lt;/script&gt;');
};
const tagTypes = ['div', 'span', 'a'];
const tagRegex = new RegExp(`(${
_.map(tagTypes, (type)=>{
@@ -387,7 +381,7 @@ module.exports = {
render : (rawBrewText)=>{
rawBrewText = rawBrewText.replace(/^\\column$/gm, `\n<div class='columnSplit'></div>\n`)
.replace(/^(:+)$/gm, (match)=>`${`<div class='blank'></div>`.repeat(match.length)}\n`);
return Marked.parse(sanatizeScriptTags(rawBrewText));
return Marked.parse(rawBrewText);
},
validate : (rawBrewText)=>{

8
shared/naturalcrit/markdownLegacy.js
View File

@@ -90,12 +90,6 @@ const escape = function (html, encode) {
return html;
};
const sanatizeScriptTags = (content)=>{
return content
.replace(/<script/ig, '&lt;script')
.replace(/<\/script>/ig, '&lt;/script&gt;');
};
const tagTypes = ['div', 'span', 'a'];
const tagRegex = new RegExp(`(${
_.map(tagTypes, (type)=>{
@@ -113,7 +107,7 @@ module.exports = {
marked : Markdown,
render : (rawBrewText)=>{
return Markdown(
sanatizeScriptTags(rawBrewText),
rawBrewText,
{ renderer: renderer }
);
},