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fix(Server): set tls.DEFAULT_ECDH_CURVE to 'auto' #1531

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Merged
merged 2 commits into from
Oct 23, 2018
Merged

fix(Server): set tls.DEFAULT_ECDH_CURVE to 'auto' #1531

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fix(Server): Set tls.DEFAULT_ECDH_CURVE to 'auto'
nekolab Oct 17, 2018
78f5452
Merge branch 'master' into master
michael-ciniawsky Oct 23, 2018
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13 changes: 12 additions & 1 deletion lib/Server.js
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ const fs = require('fs');
const path = require('path');

const ip = require('ip');
const tls = require('tls');
const url = require('url');
const http = require('http');
const https = require('https');
Expand Down Expand Up @@ -40,6 +41,16 @@ const createCertificate = require('./utils/createCertificate');
const validateOptions = require('schema-utils');
const schema = require('./options.json');

// Workaround for node ^8.6.0, ^9.0.0
// DEFAULT_ECDH_CURVE is default to prime256v1 in these version
// breaking connection when certificate is not signed with prime256v1
// change it to auto allows OpenSSL to select the curve automatically
// See https://github.com/nodejs/node/issues/16196 for more infomation
const version = parseFloat(process.version.slice(1));
if (version >= 8.6 && version < 10) {
tls.DEFAULT_ECDH_CURVE = 'auto';
}

const STATS = {
all: false,
hash: true,
Expand Down Expand Up @@ -581,7 +592,7 @@ function Server (compiler, options = {}, _log) {
// - https://github.com/nodejs/node/issues/21665
// - https://github.com/webpack/webpack-dev-server/issues/1449
// - https://github.com/expressjs/express/issues/3388
if (+process.version.match(/^v(\d+)/)[1] >= 10) {
if (version >= 10) {
this.listeningApp = https.createServer(options.https, app);
} else {
this.listeningApp = spdy.createServer(options.https, app);
Expand Down