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Code Issues Releases Wiki Activity

Make sure we do not expose stacktraces in production (#2843)

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Tim Neutkens 2017-08-24 23:17:38 +02:00 committed by Arunoda Susiripala
parent 26c5d90b2f
commit 75a43f5a71
1 changed files with 3 additions and 4 deletions
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7
server/render.js
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@ -138,14 +138,14 @@ export async function renderScript (req, res, page, opts) {
}
}
export async function renderScriptError (req, res, page, error, customFields, opts) {
export async function renderScriptError (req, res, page, error, customFields, { dev }) {
// Asks CDNs and others to not to cache the errored page
res.setHeader('Cache-Control', 'no-store, must-revalidate')
// prevent XSS attacks by filtering the page before printing it.
page = xssFilters.uriInSingleQuotedAttr(page)
res.setHeader('Content-Type', 'text/javascript')
if (error.code === 'ENOENT') {
res.setHeader('Content-Type', 'text/javascript')
res.end(`
window.__NEXT_REGISTER_PAGE('${page}', function() {
var error = new Error('Page does not exist: ${page}')
@ -157,9 +157,8 @@ export async function renderScriptError (req, res, page, error, customFields, op
return
}
res.setHeader('Content-Type', 'text/javascript')
const errorJson = {
...errorToJSON(error),
...serializeError(dev, error),
...customFields
}