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comparison ssl_ocsp.t @ 1865:0e1865aa9b33

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Tests: reworked http SSL tests to use IO::Socket::SSL. Relevant infrastructure is provided in Test::Nginx http() functions. This also ensures that SSL handshake and various read and write operations are guarded with timeouts. The ssl_sni_reneg.t test uses IO::Socket::SSL::_get_ssl_object() to access the Net::SSLeay object directly and trigger renegotation. While not exactly correct, this seems to be good enough for tests. Similarly, IO::Socket::SSL::_get_ssl_object() is used in ssl_stapling.t, since SSL_ocsp_staple_callback is called with the socket instead of the Net::SSLeay object. Similarly, IO::Socket::SSL::_get_ssl_object() is used in ssl_verify_client.t, since there seems to be no way to obtain CA list with IO::Socket::SSL. Notable change to http() request interface is that http_end() now closes the socket. This is to make sure that SSL connections are properly closed and SSL sessions are not removed from the IO::Socket::SSL session cache. This affected access_log.t, which was modified accordingly.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 18 May 2023 18:07:17 +0300
parents 727741cdff74
children 0b5ec15c62ed
comparison
equal deleted inserted replaced
1864:46351d990aee 1865:0e1865aa9b33
15 use MIME::Base64 qw/ decode_base64 /; 15 use MIME::Base64 qw/ decode_base64 /;
16 16
17 BEGIN { use FindBin; chdir($FindBin::Bin); } 17 BEGIN { use FindBin; chdir($FindBin::Bin); }
18 18
19 use lib 'lib'; 19 use lib 'lib';
20 use Test::Nginx; 20 use Test::Nginx qw/ :DEFAULT http_end /;
21 21
22 ############################################################################### 22 ###############################################################################
23 23
24 select STDERR; $| = 1; 24 select STDERR; $| = 1;
25 select STDOUT; $| = 1; 25 select STDOUT; $| = 1;
26 26
27 eval { 27 my $t = Test::Nginx->new()->has(qw/http http_ssl sni socket_ssl_sni/)
28 require Net::SSLeay; 28 ->has_daemon('openssl');
29 Net::SSLeay::load_error_strings();
30 Net::SSLeay::SSLeay_add_ssl_algorithms();
31 Net::SSLeay::randomize();
32 Net::SSLeay::SSLeay();
33 defined &Net::SSLeay::set_tlsext_status_type or die;
34 };
35 plan(skip_all => 'Net::SSLeay not installed or too old') if $@;
36
37 eval {
38 my $ctx = Net::SSLeay::CTX_new() or die;
39 my $ssl = Net::SSLeay::new($ctx) or die;
40 Net::SSLeay::set_tlsext_host_name($ssl, 'example.org') == 1 or die;
41 };
42 plan(skip_all => 'Net::SSLeay with OpenSSL SNI support required') if $@;
43
44 my $t = Test::Nginx->new()->has(qw/http http_ssl sni/)->has_daemon('openssl');
45 29
46 plan(skip_all => 'no OCSP support in BoringSSL') 30 plan(skip_all => 'no OCSP support in BoringSSL')
47 if $t->has_module('BoringSSL'); 31 if $t->has_module('BoringSSL');
48 32
49 $t->write_file_expand('nginx.conf', <<'EOF'); 33 $t->write_file_expand('nginx.conf', <<'EOF');
68 52
69 ssl_session_cache shared:SSL:1m; 53 ssl_session_cache shared:SSL:1m;
70 ssl_session_tickets off; 54 ssl_session_tickets off;
71 55
72 add_header X-Verify x${ssl_client_verify}:${ssl_session_reused}x always; 56 add_header X-Verify x${ssl_client_verify}:${ssl_session_reused}x always;
57 add_header X-SSL-Protocol $ssl_protocol always;
73 58
74 server { 59 server {
75 listen 127.0.0.1:8443 ssl; 60 listen 127.0.0.1:8443 ssl;
76 server_name localhost; 61 server_name localhost;
77 } 62 }
281 $t->run()->plan(15); 266 $t->run()->plan(15);
282 267
283 $t->waitforsocket("127.0.0.1:" . port(8081)); 268 $t->waitforsocket("127.0.0.1:" . port(8081));
284 $t->waitforsocket("127.0.0.1:" . port(8082)); 269 $t->waitforsocket("127.0.0.1:" . port(8082));
285 270
286 my $version = get_version();
287
288 ############################################################################### 271 ###############################################################################
289 272
290 like(get('end'), qr/200 OK.*SUCCESS/s, 'ocsp leaf'); 273 like(get('end'), qr/200 OK.*SUCCESS/s, 'ocsp leaf');
291 274
292 # demonstrate that ocsp int request is failed due to missing resolver 275 # demonstrate that ocsp int request is failed due to missing resolver
364 . ">>$d/openssl.out 2>&1") == 0 347 . ">>$d/openssl.out 2>&1") == 0
365 or die "Can't create EC OCSP response: $!\n"; 348 or die "Can't create EC OCSP response: $!\n";
366 349
367 like(get('ec-end'), qr/200 OK.*SUCCESS/s, 'ocsp ecdsa'); 350 like(get('ec-end'), qr/200 OK.*SUCCESS/s, 'ocsp ecdsa');
368 351
369 my ($s, $ssl) = get('ec-end'); 352 my $s = session('ec-end');
370 my $ses = Net::SSLeay::get_session($ssl);
371 353
372 TODO: { 354 TODO: {
355 local $TODO = 'no TLSv1.3 sessions, old Net::SSLeay'
356 if $Net::SSLeay::VERSION < 1.88 && test_tls13();
357 local $TODO = 'no TLSv1.3 sessions, old IO::Socket::SSL'
358 if $IO::Socket::SSL::VERSION < 2.061 && test_tls13();
373 local $TODO = 'no TLSv1.3 sessions in LibreSSL' 359 local $TODO = 'no TLSv1.3 sessions in LibreSSL'
374 if $t->has_module('LibreSSL') and $version > 0x303; 360 if $t->has_module('LibreSSL') && test_tls13();
375 361
376 like(get('ec-end', ses => $ses), 362 like(get('ec-end', ses => $s),
377 qr/200 OK.*SUCCESS:r/s, 'session reused'); 363 qr/200 OK.*SUCCESS:r/s, 'session reused');
378 364
379 } 365 }
380 366
381 # revoke with saved session 367 # revoke with saved session
396 or die "Can't create OCSP response: $!\n"; 382 or die "Can't create OCSP response: $!\n";
397 383
398 # reusing session with revoked certificate 384 # reusing session with revoked certificate
399 385
400 TODO: { 386 TODO: {
387 local $TODO = 'no TLSv1.3 sessions, old Net::SSLeay'
388 if $Net::SSLeay::VERSION < 1.88 && test_tls13();
389 local $TODO = 'no TLSv1.3 sessions, old IO::Socket::SSL'
390 if $IO::Socket::SSL::VERSION < 2.061 && test_tls13();
401 local $TODO = 'no TLSv1.3 sessions in LibreSSL' 391 local $TODO = 'no TLSv1.3 sessions in LibreSSL'
402 if $t->has_module('LibreSSL') and $version > 0x303; 392 if $t->has_module('LibreSSL') && test_tls13();
403 393
404 like(get('ec-end', ses => $ses), 394 like(get('ec-end', ses => $s),
405 qr/400 Bad.*FAILED:certificate revoked:r/s, 'session reused - revoked'); 395 qr/400 Bad.*FAILED:certificate revoked:r/s, 'session reused - revoked');
406 396
407 } 397 }
408 398
409 # regression test for self-signed 399 # regression test for self-signed
415 like(`grep -F '[crit]' ${\($t->testdir())}/error.log`, qr/^$/s, 'no crit'); 405 like(`grep -F '[crit]' ${\($t->testdir())}/error.log`, qr/^$/s, 'no crit');
416 406
417 ############################################################################### 407 ###############################################################################
418 408
419 sub get { 409 sub get {
420 my ($cert, %extra) = @_; 410 my $s = get_socket(@_) || return;
421 my ($s, $ssl) = get_ssl_socket($cert, %extra); 411 return http_end($s);
422 my $cipher = Net::SSLeay::get_cipher($ssl); 412 }
423 Test::Nginx::log_core('||', "cipher: $cipher"); 413
424 my $host = $extra{sni} ? $extra{sni} : 'localhost'; 414 sub session {
425 local $SIG{PIPE} = 'IGNORE'; 415 my $s = get_socket(@_) || return;
426 log_out("GET /serial HTTP/1.0\nHost: $host\n\n"); 416 http_end($s);
427 Net::SSLeay::write($ssl, "GET /serial HTTP/1.0\nHost: $host\n\n"); 417 return $s;
428 my $r = Net::SSLeay::read($ssl); 418 }
429 log_in($r); 419
430 $s->close(); 420 sub get_socket {
431 return $r unless wantarray();
432 return ($s, $ssl);
433 }
434
435 sub get_ssl_socket {
436 my ($cert, %extra) = @_; 421 my ($cert, %extra) = @_;
437 my $ses = $extra{ses}; 422 my $ses = $extra{ses};
438 my $sni = $extra{sni}; 423 my $sni = $extra{sni} || 'localhost';
439 my $port = $extra{port} || 8443; 424 my $port = $extra{port} || 8443;
440 my $s; 425
441 426 return http(
442 eval { 427 "GET /serial HTTP/1.0\nHost: $sni\n\n",
443 local $SIG{ALRM} = sub { die "timeout\n" }; 428 start => 1, PeerAddr => '127.0.0.1:' . port($port),
444 local $SIG{PIPE} = sub { die "sigpipe\n" }; 429 SSL => 1,
445 alarm(8); 430 SSL_hostname => $sni,
446 $s = IO::Socket::INET->new('127.0.0.1:' . port($port)); 431 SSL_session_cache_size => 100,
447 alarm(0); 432 SSL_reuse_ctx => $ses,
448 }; 433 $cert ? (
449 alarm(0); 434 SSL_cert_file => "$d/$cert.crt",
450 435 SSL_key_file => "$d/$cert.key"
451 if ($@) { 436 ) : ()
452 log_in("died: $@"); 437 );
453 return undef; 438 }
454 } 439
455 440 sub test_tls13 {
456 my $ctx = Net::SSLeay::CTX_new() or die("Failed to create SSL_CTX $!"); 441 return http_get('/', SSL => 1) =~ /TLSv1.3/;
457
458 Net::SSLeay::set_cert_and_key($ctx, "$d/$cert.crt", "$d/$cert.key")
459 or die if $cert;
460 my $ssl = Net::SSLeay::new($ctx) or die("Failed to create SSL $!");
461 Net::SSLeay::set_session($ssl, $ses) if defined $ses;
462 Net::SSLeay::set_tlsext_host_name($ssl, $sni) if $sni;
463 Net::SSLeay::set_fd($ssl, fileno($s));
464 Net::SSLeay::connect($ssl) or die("ssl connect");
465 return ($s, $ssl);
466 }
467
468 sub get_version {
469 my ($s, $ssl) = get_ssl_socket();
470 return Net::SSLeay::version($ssl);
471 } 442 }
472 443
473 ############################################################################### 444 ###############################################################################
474 445
475 sub http_daemon { 446 sub http_daemon {