1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
'use strict';
var common = require('../common');
var assert = require('assert');
if (!common.hasCrypto) {
common.skip('missing crypto');
process.exit();
}
var tls = require('tls');
var fs = require('fs');
var key = fs.readFileSync(common.fixturesDir + '/keys/agent2-key.pem');
var cert = fs.readFileSync(common.fixturesDir + '/keys/agent2-cert.pem');
var ntests = 0;
var nsuccess = 0;
function loadDHParam(n) {
var path = common.fixturesDir;
if (n !== 'error') path += '/keys';
return fs.readFileSync(path + '/dh' + n + '.pem');
}
var cipherlist = {
'NOT_PFS': 'AES128-SHA256',
'DH': 'DHE-RSA-AES128-GCM-SHA256',
'ECDH': 'ECDHE-RSA-AES128-GCM-SHA256'
};
function test(size, type, name, next) {
var cipher = type ? cipherlist[type] : cipherlist['NOT_PFS'];
if (name) tls.DEFAULT_ECDH_CURVE = name;
var options = {
key: key,
cert: cert,
ciphers: cipher
};
if (type === 'DH') options.dhparam = loadDHParam(size);
var server = tls.createServer(options, function(conn) {
assert.strictEqual(conn.getEphemeralKeyInfo(), null);
conn.end();
});
server.on('close', function(err) {
assert(!err);
if (next) next();
});
server.listen(0, '127.0.0.1', function() {
var client = tls.connect({
port: this.address().port,
rejectUnauthorized: false
}, function() {
var ekeyinfo = client.getEphemeralKeyInfo();
assert.strictEqual(ekeyinfo.type, type);
assert.strictEqual(ekeyinfo.size, size);
assert.strictEqual(ekeyinfo.name, name);
nsuccess++;
server.close();
});
});
}
function testNOT_PFS() {
test(undefined, undefined, undefined, testDHE1024);
ntests++;
}
function testDHE1024() {
test(1024, 'DH', undefined, testDHE2048);
ntests++;
}
function testDHE2048() {
test(2048, 'DH', undefined, testECDHE256);
ntests++;
}
function testECDHE256() {
test(256, 'ECDH', tls.DEFAULT_ECDH_CURVE, testECDHE512);
ntests++;
}
function testECDHE512() {
test(521, 'ECDH', 'secp521r1', null);
ntests++;
}
testNOT_PFS();
process.on('exit', function() {
assert.equal(ntests, nsuccess);
assert.equal(ntests, 5);
});
|
