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Have COLOR_REGEX constant

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This commit is contained in:
Luke Barnard 2017-03-02 17:02:00 +00:00
parent b951713f7f
commit 0f8ab99158
1 changed files with 2 additions and 6 deletions
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8
src/HtmlUtils.js
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@ -28,11 +28,7 @@ emojione.imagePathSVG = 'emojione/svg/';
emojione.imageType = 'svg'; emojione.imageType = 'svg';
const EMOJI_REGEX = new RegExp(emojione.unicodeRegexp+"+", "gi"); const EMOJI_REGEX = new RegExp(emojione.unicodeRegexp+"+", "gi");
const COLOR_REGEX = /^[#a-z0-9]+$/; const COLOR_REGEX = /#[0-9a-fA-F]{6}/;
const ALLOWED_CSS = {
"background-color": COLOR_REGEX,
"color": COLOR_REGEX,
};
/* modified from https://github.com/Ranks/emojione/blob/master/lib/js/emojione.js /* modified from https://github.com/Ranks/emojione/blob/master/lib/js/emojione.js
* because we want to include emoji shortnames in title text * because we want to include emoji shortnames in title text
@ -160,7 +156,7 @@ var sanitizeHtmlParams = {
const customAttributeValue = attribs[customAttributeKey]; const customAttributeValue = attribs[customAttributeKey];
if (customAttributeValue && if (customAttributeValue &&
typeof customAttributeValue === 'string' && typeof customAttributeValue === 'string' &&
/#[0-9a-fA-F]{6}/.test(customAttributeValue) COLOR_REGEX.test(customAttributeValue)
) { ) {
style += cssAttributeKey + ":" + customAttributeValue + ";"; style += cssAttributeKey + ":" + customAttributeValue + ";";
delete attribs[customAttributeKey]; delete attribs[customAttributeKey];