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comparison stream_ssl_preread_alpn.t @ 1306:5e9695bd370a

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Tests: stream_ssl_preread module tests, ALPN preread.
author Sergey Kandaurov <pluknet@nginx.com>
date Wed, 21 Mar 2018 20:11:41 +0300
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children 23026106e439
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1305:8e593b068fc0 1306:5e9695bd370a
1 #!/usr/bin/perl
2
3 # (C) Sergey Kandaurov
4 # (C) Nginx, Inc.
5
6 # Tests for stream_ssl_preread module, ALPN preread.
7
8 ###############################################################################
9
10 use warnings;
11 use strict;
12
13 use Test::More;
14
15 BEGIN { use FindBin; chdir($FindBin::Bin); }
16
17 use lib 'lib';
18 use Test::Nginx;
19 use Test::Nginx::Stream qw/ stream /;
20
21 ###############################################################################
22
23 select STDERR; $| = 1;
24 select STDOUT; $| = 1;
25
26 my $t = Test::Nginx->new()->has(qw/stream stream_map stream_ssl_preread/)
27 ->has(qw/stream_ssl stream_return/)->has_daemon('openssl')
28 ->write_file_expand('nginx.conf', <<'EOF');
29
30 %%TEST_GLOBALS%%
31
32 daemon off;
33
34 events {
35 }
36
37 stream {
38 map $ssl_preread_alpn_protocols $name {
39 "" 127.0.0.1:8093;
40 default $ssl_preread_alpn_protocols;
41 }
42
43 upstream foo {
44 server 127.0.0.1:8091;
45 }
46
47 upstream bar {
48 server 127.0.0.1:8092;
49 }
50
51 upstream foo,bar {
52 server 127.0.0.1:8093;
53 }
54
55 ssl_preread on;
56
57 server {
58 listen 127.0.0.1:8081;
59 proxy_pass $name;
60 }
61
62 ssl_certificate_key localhost.key;
63 ssl_certificate localhost.crt;
64
65 server {
66 listen 127.0.0.1:8091 ssl;
67 listen 127.0.0.1:8092 ssl;
68 listen 127.0.0.1:8093 ssl;
69 ssl_preread off;
70 return $server_port;
71 }
72 }
73
74 EOF
75
76 eval { require IO::Socket::SSL; die if $IO::Socket::SSL::VERSION < 1.56; };
77 plan(skip_all => 'IO::Socket::SSL version >= 1.56 required') if $@;
78
79 eval { IO::Socket::SSL->can_alpn() or die; };
80 plan(skip_all => 'IO::Socket::SSL with OpenSSL ALPN support required') if $@;
81
82 eval { exists &Net::SSLeay::P_alpn_selected or die; };
83 plan(skip_all => 'Net::SSLeay with OpenSSL ALPN support required') if $@;
84
85 $t->write_file('openssl.conf', <<EOF);
86 [ req ]
87 default_bits = 1024
88 encrypt_key = no
89 distinguished_name = req_distinguished_name
90 [ req_distinguished_name ]
91 EOF
92
93 my $d = $t->testdir();
94
95 foreach my $name ('localhost') {
96 system('openssl req -x509 -new '
97 . "-config $d/openssl.conf -subj /CN=$name/ "
98 . "-out $d/$name.crt -keyout $d/$name.key "
99 . ">>$d/openssl.out 2>&1") == 0
100 or die "Can't create certificate for $name: $!\n";
101 }
102
103 $t->try_run('no ssl_preread_alpn_protocols')->plan(6);
104
105 ###############################################################################
106
107 my ($p1, $p2, $p3) = (port(8091), port(8092), port(8093));
108
109 is(get_ssl(8081, 'foo'), $p1, 'alpn');
110 is(get_ssl(8081, 'foo'), $p1, 'alpn again');
111
112 is(get_ssl(8081, 'bar'), $p2, 'alpn 2');
113 is(get_ssl(8081, 'bar'), $p2, 'alpn 2 again');
114
115 is(get_ssl(8081, 'foo', 'bar'), $p3, 'alpn many');
116
117 # fallback to an empty value
118
119 ok(!get_ssl(8081, ''), 'alpn empty');
120
121 ###############################################################################
122
123 sub get_ssl {
124 my ($port, @alpn) = @_;
125 my $s = stream('127.0.0.1:' . port($port));
126
127 eval {
128 local $SIG{ALRM} = sub { die "timeout\n" };
129 local $SIG{PIPE} = sub { die "sigpipe\n" };
130 alarm(2);
131 IO::Socket::SSL->start_SSL($s->{_socket},
132 SSL_alpn_protocols => [ @alpn ],
133 SSL_verify_mode => IO::Socket::SSL::SSL_VERIFY_NONE(),
134 SSL_error_trap => sub { die $_[1] }
135 );
136 alarm(0);
137 };
138 alarm(0);
139
140 if ($@) {
141 log_in("died: $@");
142 return undef;
143 }
144
145 return $s->read();
146 }
147
148 ###############################################################################