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In the manual page, there is a statement that ciphersuites contain explicit default settings - all TLS 1.3 ciphersuites enabled. In node, we assume that an empty setting mean no ciphersuites and we disable TLS 1.3. A correct approach to disabling TLS 1.3 is to disable TLS 1.3 and by not override the default ciphersuits with an empty string. So, only override OpenSSL's TLS 1.3 ciphersuites with an explicit list of ciphers. If none are acceptable, the correct approach is to disable TLS 1.3 instead elsewhere. Fixes: https://github.com/nodejs/node/issues/43419 PR-URL: https://github.com/nodejs/node/pull/43427 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Paolo Insogna <paolo@cowtech.it> Reviewed-By: James M Snell <jasnell@gmail.com>
71 lines
1.6 KiB
JavaScript
71 lines
1.6 KiB
JavaScript
'use strict';
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const common = require('../common.js');
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const bench = common.createBenchmark(main, {
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dur: [5],
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type: ['buf', 'asc', 'utf'],
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size: [100, 1024, 1024 * 1024, 4 * 1024 * 1024, 16 * 1024 * 1024]
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});
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const fixtures = require('../../test/common/fixtures');
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let options;
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const tls = require('tls');
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function main({ dur, type, size }) {
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let encoding;
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let chunk;
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switch (type) {
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case 'buf':
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chunk = Buffer.alloc(size, 'b');
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break;
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case 'asc':
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chunk = 'a'.repeat(size);
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encoding = 'ascii';
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break;
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case 'utf':
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chunk = 'ü'.repeat(size / 2);
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encoding = 'utf8';
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break;
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default:
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throw new Error('invalid type');
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}
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options = {
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key: fixtures.readKey('rsa_private.pem'),
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cert: fixtures.readKey('rsa_cert.crt'),
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ca: fixtures.readKey('rsa_ca.crt'),
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ciphers: 'AES256-GCM-SHA384',
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maxVersion: 'TLSv1.2',
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};
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const server = tls.createServer(options, onConnection);
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let conn;
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server.listen(common.PORT, () => {
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const opt = { port: common.PORT, rejectUnauthorized: false };
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conn = tls.connect(opt, () => {
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setTimeout(done, dur * 1000);
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bench.start();
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conn.on('drain', write);
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write();
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});
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function write() {
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while (false !== conn.write(chunk, encoding));
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}
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});
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let received = 0;
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function onConnection(conn) {
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conn.on('data', (chunk) => {
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received += chunk.length;
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});
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}
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function done() {
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const mbits = (received * 8) / (1024 * 1024);
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bench.end(mbits);
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if (conn)
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conn.destroy();
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server.close();
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}
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}
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