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
|
'use strict';
const common = require('../common');
if (!common.opensslCli) {
common.skip('node compiled without OpenSSL CLI.');
return;
}
if (!common.hasCrypto) {
common.skip('missing crypto');
return;
}
const tls = require('tls');
const net = require('net');
const fs = require('fs');
function filenamePEM(n) {
return require('path').join(common.fixturesDir, 'keys', `${n}.pem`);
}
function loadPEM(n) {
return fs.readFileSync(filenamePEM(n));
}
const opts = {
key: loadPEM('agent2-key'),
cert: loadPEM('agent2-cert')
};
const max_iter = 20;
let iter = 0;
const server = tls.createServer(opts, function(s) {
s.pipe(s);
s.on('error', function() {
// ignore error
});
});
server.listen(0, function() {
sendClient();
});
function sendClient() {
const client = tls.connect(server.address().port, {
rejectUnauthorized: false
});
client.on('data', common.mustCall(function() {
if (iter++ === 2) sendBADTLSRecord();
if (iter < max_iter) {
client.write('a');
return;
}
client.end();
server.close();
}, max_iter));
client.write('a');
client.on('error', function() {
// ignore error
});
client.on('close', function() {
server.close();
});
}
function sendBADTLSRecord() {
const BAD_RECORD = Buffer.from([0xff, 0xff, 0xff, 0xff, 0xff, 0xff]);
const socket = net.connect(server.address().port);
const client = tls.connect({
socket: socket,
rejectUnauthorized: false
}, function() {
socket.write(BAD_RECORD);
socket.end();
});
client.on('error', function() {
// ignore error
});
}
|
