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761de815c5
Since `common/crypto` already exists, it makes sense to keep crypto-related utilities there. The only exception being common.hasCrypto which is needed up front to determine if tests should be skipped. Eliminate the redundant check in hasFipsCrypto and just use crypto.getFips() directly where needed. PR-URL: https://github.com/nodejs/node/pull/56714 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
106 lines
3.0 KiB
JavaScript
106 lines
3.0 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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const common = require('../common');
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if (!common.hasCrypto) {
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common.skip('missing crypto');
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}
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const { opensslCli } = require('../common/crypto');
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if (!opensslCli) {
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common.skip('node compiled without OpenSSL CLI.');
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}
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const assert = require('assert');
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const tls = require('tls');
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const fixtures = require('../common/fixtures');
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// Renegotiation as a protocol feature was dropped after TLS1.2.
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tls.DEFAULT_MAX_VERSION = 'TLSv1.2';
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// Renegotiation limits to test
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const LIMITS = [0, 1, 2, 3, 5, 10, 16];
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{
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let n = 0;
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function next() {
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if (n >= LIMITS.length) return;
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tls.CLIENT_RENEG_LIMIT = LIMITS[n++];
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test(next);
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}
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next();
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}
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function test(next) {
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const options = {
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cert: fixtures.readKey('rsa_cert.crt'),
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key: fixtures.readKey('rsa_private.pem'),
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};
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const server = tls.createServer(options, (conn) => {
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conn.on('error', (err) => {
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console.error(`Caught exception: ${err}`);
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assert.match(err.message, /TLS session renegotiation attack/);
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conn.destroy();
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});
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conn.pipe(conn);
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});
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server.listen(0, () => {
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const options = {
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host: server.address().host,
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port: server.address().port,
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rejectUnauthorized: false,
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};
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const client = tls.connect(options, spam);
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let renegs = 0;
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client.on('close', () => {
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assert.strictEqual(renegs, tls.CLIENT_RENEG_LIMIT + 1);
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server.close();
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process.nextTick(next);
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});
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client.on('error', (err) => {
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console.log('CLIENT ERR', err);
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throw err;
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});
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client.on('close', (hadErr) => {
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assert.strictEqual(hadErr, false);
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});
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// Simulate renegotiation attack
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function spam() {
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client.write('');
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client.renegotiate({}, (err) => {
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assert.ifError(err);
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assert.ok(renegs <= tls.CLIENT_RENEG_LIMIT);
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spam();
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});
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renegs++;
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}
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});
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}
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