node/test/parallel/test-tls-enable-trace-cli.js
Sam Roberts 2976bbd68f test: only assert on first lines of TLS trace
The TLS trace data is best-effort, and enough can be dropped from pipe
buffers that only the start of the trace is detected. Only assert on the
first line of the trace, it should not get dropped, and it's enough to
check that trace was enabled via CLI.

PR-URL: https://github.com/nodejs/node/pull/28043
Fixes: https://github.com/nodejs/node/issues/27636
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2019-06-06 10:18:04 -07:00

69 lines
1.8 KiB
JavaScript

// Flags: --expose-internals
'use strict';
const common = require('../common');
if (!common.hasCrypto) common.skip('missing crypto');
const fixtures = require('../common/fixtures');
// Test --trace-tls CLI flag.
const assert = require('assert');
const { fork } = require('child_process');
if (process.argv[2] === 'test')
return test();
const binding = require('internal/test/binding').internalBinding;
if (!binding('tls_wrap').HAVE_SSL_TRACE)
return common.skip('no SSL_trace() compiled into openssl');
const child = fork(__filename, ['test'], {
silent: true,
execArgv: ['--trace-tls']
});
let stdout = '';
let stderr = '';
child.stdout.setEncoding('utf8');
child.stderr.setEncoding('utf8');
child.stdout.on('data', (data) => stdout += data);
child.stderr.on('data', (data) => stderr += data);
child.on('close', common.mustCall((code, signal) => {
// For debugging and observation of actual trace output.
console.log(stderr);
assert.strictEqual(code, 0);
assert.strictEqual(signal, null);
assert.strictEqual(stdout.trim(), '');
assert(/Warning: Enabling --trace-tls can expose sensitive/.test(stderr));
assert(/Sent Record/.test(stderr));
}));
function test() {
const {
connect, keys
} = require(fixtures.path('tls-connect'));
connect({
client: {
checkServerIdentity: (servername, cert) => { },
ca: `${keys.agent1.cert}\n${keys.agent6.ca}`,
},
server: {
cert: keys.agent6.cert,
key: keys.agent6.key
},
}, common.mustCall((err, pair, cleanup) => {
if (pair.server.err) {
console.trace('server', pair.server.err);
}
if (pair.client.err) {
console.trace('client', pair.client.err);
}
assert.ifError(pair.server.err);
assert.ifError(pair.client.err);
return cleanup();
}));
}