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feat: unblacklist img tags with data URIs #333

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Jul 5, 2016
Merged

feat: unblacklist img tags with data URIs #333

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6 changes: 4 additions & 2 deletions src/HtmlUtils.js
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ var sanitizeHtmlParams = {
// deliberately no h1/h2 to stop people shouting.
'h3', 'h4', 'h5', 'h6', 'blockquote', 'p', 'a', 'ul', 'ol',
'nl', 'li', 'b', 'i', 'u', 'strong', 'em', 'strike', 'code', 'hr', 'br', 'div',
'table', 'thead', 'caption', 'tbody', 'tr', 'th', 'td', 'pre'
'table', 'thead', 'caption', 'tbody', 'tr', 'th', 'td', 'pre', 'img',
],
allowedAttributes: {
// custom ones first:
Expand All @@ -42,7 +42,9 @@ var sanitizeHtmlParams = {
selfClosing: [ 'img', 'br', 'hr', 'area', 'base', 'basefont', 'input', 'link', 'meta' ],
// URL schemes we permit
allowedSchemes: [ 'http', 'https', 'ftp', 'mailto' ],
allowedSchemesByTag: {},
allowedSchemesByTag: {
img: [ 'data' ],
},

transformTags: { // custom to matrix
// add blank targets to all hyperlinks except vector URLs
Expand Down