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'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const fixtures = require('../common/fixtures');
const assert = require('assert');
const tls = require('tls');
const key = fixtures.readKey('agent2-key.pem');
const cert = fixtures.readKey('agent2-cert.pem');
function loadDHParam(n) {
return fixtures.readKey(`dh${n}.pem`);
}
function test(size, type, name, cipher) {
assert(cipher);
const options = {
key: key,
cert: cert,
ciphers: cipher
};
if (name) options.ecdhCurve = name;
if (type === 'DH') options.dhparam = loadDHParam(size);
const server = tls.createServer(options, common.mustCall((conn) => {
assert.strictEqual(conn.getEphemeralKeyInfo(), null);
conn.end();
}));
server.on('close', common.mustCall((err) => {
assert.ifError(err);
}));
server.listen(0, '127.0.0.1', common.mustCall(() => {
const client = tls.connect({
port: server.address().port,
rejectUnauthorized: false
}, common.mustCall(function() {
const ekeyinfo = client.getEphemeralKeyInfo();
assert.strictEqual(ekeyinfo.type, type);
assert.strictEqual(ekeyinfo.size, size);
assert.strictEqual(ekeyinfo.name, name);
server.close();
}));
client.on('secureConnect', common.mustCall());
}));
}
test(undefined, undefined, undefined, 'AES128-SHA256');
test(1024, 'DH', undefined, 'DHE-RSA-AES128-GCM-SHA256');
test(2048, 'DH', undefined, 'DHE-RSA-AES128-GCM-SHA256');
test(256, 'ECDH', 'prime256v1', 'ECDHE-RSA-AES128-GCM-SHA256');
test(521, 'ECDH', 'secp521r1', 'ECDHE-RSA-AES128-GCM-SHA256');
test(253, 'ECDH', 'X25519', 'ECDHE-RSA-AES128-GCM-SHA256');
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