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Only using known handlers with handlebars (#27061) (#27313)

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Brandon Kobel 2019-01-18 06:43:28 -08:00 • committed by GitHub
parent 16b6eafcc9
commit bdf0ef6a67
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4 changed files with 6 additions and 4 deletions
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2
src/legacy/core_plugins/metrics/public/components/lib/replace_vars.js
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@ -23,7 +23,7 @@ import { i18n } from '@kbn/i18n';
export default function replaceVars(str, args = {}, vars = {}) {
try {
const template = handlebars.compile(str, { strict: true });
const template = handlebars.compile(str, { strict: true, knownHelpersOnly: true });
const string = template(_.assign({}, vars, { args }));

2
src/legacy/core_plugins/metrics/public/components/lib/tick_formatter.js
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@ -29,7 +29,7 @@ const durationsLookup = durationInputOptions.reduce((acc, row) => {
export default (format = '0,0.[00]', template, getConfig = null) => {
if (!template) template = '{{value}}';
const render = handlebars.compile(template);
const render = handlebars.compile(template, { knownHelpersOnly: true });
const durationFormatTest = /[pnumshdwMY]+,[pnumshdwMY]+,\d+/;
let formatter;
if (durationFormatTest.test(format)) {

2
utilities/visual_regression.js
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@ -54,7 +54,7 @@ async function buildGallery(comparisons) {
const template = Handlebars.compile(await readFileAsync(
path.resolve('./utilities/templates/visual_regression_gallery.handlebars')
, 'utf8'));
, 'utf8'), { knownHelpersOnly: true });
const html = template({
date: moment().format('MMMM Do YYYY, h:mm:ss a'),

4
x-pack/plugins/canvas/canvas_plugin_src/functions/browser/markdown.js
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@ -30,7 +30,9 @@ export const markdown = () => ({
},
},
fn: (context, args) => {
const compileFunctions = args.expression.map(str => Handlebars.compile(String(str)));
const compileFunctions = args.expression.map(str =>
Handlebars.compile(String(str), { knownHelpersOnly: true })
);
const ctx = {
columns: [],
rows: [],