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This test is testing what happens to the server if the client shuts off the connection (so the server sees ECONNRESET), but the way it does it is convoluted. It uses a static RSA key exchange with a tiny (384-bit) RSA key. The server doesn't notice (since it is static RSA, the client acts on the key first), so the client tries to encrypt a premaster and fails: rsa routines:RSA_padding_add_PKCS1_type_2:data too large for key size SSL routines:ssl3_send_client_key_exchange:bad rsa encrypt OpenSSL happens not to send an alert in this case, so we get ECONNRESET with no alert. This is quite fragile and, notably, breaks in OpenSSL 1.1.0 now that small RSA keys are rejected by libssl. Instead, test by just connecting a TCP socket and immediately closing it. PR-URL: https://github.com/nodejs/node/pull/16130 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Rod Vagg <rod@vagg.org>
53 lines
2.0 KiB
JavaScript
53 lines
2.0 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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const assert = require('assert');
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const fixtures = require('../common/fixtures');
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const net = require('net');
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const tls = require('tls');
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let clientError = null;
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const server = tls.createServer({
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cert: fixtures.readKey('agent1-cert.pem'),
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key: fixtures.readKey('agent1-key.pem'),
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}, common.mustNotCall()).on('tlsClientError', function(err, conn) {
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assert(!clientError && conn);
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clientError = err;
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server.close();
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}).listen(0, function() {
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net.connect(this.address().port, function() {
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// Destroy the socket once it is connected, so the server sees ECONNRESET.
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this.destroy();
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}).on('error', common.mustNotCall());
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});
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process.on('exit', function() {
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assert(clientError);
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assert(/socket hang up/.test(clientError.message));
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assert(/ECONNRESET/.test(clientError.code));
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});
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