Mercurial > hg > nginx-tests
annotate stream_udp_proxy.t @ 1851:0351dee227a8
Tests: unbreak tests with dynamic certificates on stable.
In 74cffa9d4c43, ticket based session reuse is enabled in addition to
using a shared SSL session cache. This changed how a session can be
resumed in a different server:
- for a session ID based resumption, it is resumed in the same context
- when using session tickets, a key name is also checked for matching
- with a ticket callback, this is skipped in favor of callback's logic
This makes 'session id context match' tests fail with session tickets
on stable since ticket key names are unique in distinct SSL contexts.
On the other hand, tests pass on 1.23.2+ due to automatic ticket keys
rotation that installs ticket callback, and using a common shared SSL
session cache.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Tue, 28 Mar 2023 01:36:32 +0400 |
| parents | 5ac6efbe5552 |
| children |
| rev | line source |
|---|---|
| 868 | 1 #!/usr/bin/perl |
| 2 | |
| 3 # (C) Nginx, Inc. | |
| 4 | |
| 5 # Tests for stream proxy module with datagrams. | |
| 6 | |
| 7 ############################################################################### | |
| 8 | |
| 9 use warnings; | |
| 10 use strict; | |
| 11 | |
| 12 use Test::More; | |
| 13 | |
| 14 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
| 15 | |
| 16 use lib 'lib'; | |
| 17 use Test::Nginx; | |
| 18 use Test::Nginx::Stream qw/ dgram /; | |
| 19 | |
| 20 ############################################################################### | |
| 21 | |
| 22 select STDERR; $| = 1; | |
| 23 select STDOUT; $| = 1; | |
| 24 | |
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25 my $t = Test::Nginx->new()->has(qw/stream udp/)->plan(8) |
| 868 | 26 ->write_file_expand('nginx.conf', <<'EOF'); |
| 27 | |
| 28 %%TEST_GLOBALS%% | |
| 29 | |
| 30 daemon off; | |
| 31 | |
| 32 events { | |
| 33 } | |
| 34 | |
| 35 stream { | |
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36 %%TEST_GLOBALS_STREAM%% |
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37 |
| 868 | 38 proxy_timeout 1s; |
| 39 | |
| 40 server { | |
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41 listen 127.0.0.1:%%PORT_8980_UDP%% udp; |
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42 proxy_pass 127.0.0.1:%%PORT_8981_UDP%%; |
| 868 | 43 |
| 44 proxy_responses 0; | |
| 45 } | |
| 46 | |
| 47 server { | |
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48 listen 127.0.0.1:%%PORT_8982_UDP%% udp; |
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49 proxy_pass 127.0.0.1:%%PORT_8981_UDP%%; |
| 868 | 50 |
| 51 proxy_responses 2; | |
| 52 } | |
| 53 | |
| 54 server { | |
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55 listen 127.0.0.1:%%PORT_8983_UDP%% udp; |
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56 proxy_pass 127.0.0.1:%%PORT_8981_UDP%%; |
| 868 | 57 } |
| 58 } | |
| 59 | |
| 60 EOF | |
| 61 | |
| 62 | |
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63 $t->run_daemon(\&udp_daemon, port(8981), $t); |
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64 $t->run(); |
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65 $t->waitforfile($t->testdir . '/' . port(8981)); |
| 868 | 66 |
| 67 ############################################################################### | |
| 68 | |
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69 my $s = dgram('127.0.0.1:' . port(8980)); |
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70 is($s->io('1', read => 1, read_timeout => 0.5), '', 'proxy responses 0'); |
| 868 | 71 |
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72 $s = dgram('127.0.0.1:' . port(8982)); |
| 868 | 73 is($s->io('1'), '1', 'proxy responses 1'); |
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74 $s = dgram('127.0.0.1:' . port(8982)); |
| 868 | 75 is($s->io('2', read => 2), '12', 'proxy responses 2'); |
| 76 | |
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77 $s = dgram('127.0.0.1:' . port(8983)); |
| 868 | 78 is($s->io('3', read => 3), '123', 'proxy responses default'); |
| 79 | |
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80 # zero-length payload |
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81 |
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82 $s = dgram('127.0.0.1:' . port(8982)); |
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83 $s->write(''); |
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84 is($s->read(), 'zero', 'upstream read zero bytes'); |
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85 is($s->read(), '', 'upstream sent zero bytes'); |
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86 |
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87 $s->write(''); |
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88 is($s->read(), 'zero', 'upstream read zero bytes again'); |
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parents:
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89 is($s->read(), '', 'upstream sent zero bytes again'); |
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parents:
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90 |
| 868 | 91 ############################################################################### |
| 92 | |
| 93 sub udp_daemon { | |
| 94 my ($port, $t) = @_; | |
| 95 | |
| 96 my $server = IO::Socket::INET->new( | |
| 97 Proto => 'udp', | |
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98 LocalAddr => '127.0.0.1:' . port(8981), |
| 868 | 99 Reuse => 1, |
| 100 ) | |
| 101 or die "Can't create listening socket: $!\n"; | |
| 102 | |
| 103 # signal we are ready | |
| 104 | |
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105 open my $fh, '>', $t->testdir() . '/' . port(8981); |
| 868 | 106 close $fh; |
| 107 | |
| 108 while (1) { | |
| 109 $server->recv(my $buffer, 65536); | |
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110 |
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111 if (length($buffer) > 0) { |
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112 $server->send($_) for (1 .. $buffer); |
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113 |
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114 } else { |
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115 $server->send('zero'); |
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116 select undef, undef, undef, 0.2; |
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117 $server->send(''); |
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118 } |
| 868 | 119 } |
| 120 } | |
| 121 | |
| 122 ############################################################################### |