Mercurial > hg > nginx-tests
annotate stream_proxy_protocol.t @ 1606:e4e0695552ed
Tests: fixed stream_proxy_ssl_conf_command.t.
The stream_proxy_ssl_conf_command.t test used stream return module
to return the response. Since this ignores actual request, but the
perl test code used http_get(). This might result in the request being
sent after the response is returned and the connection closed by the server,
resulting in RST being generated and no response seen by the client at all.
Fix is to use "stream(...)->read()" instead of http_get(), so
no request is sent at all, eliminating possibility of RST being
generated.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Tue, 10 Nov 2020 05:03:29 +0300 |
parents | 196d33c2bb45 |
children | f3ba4c74de31 |
rev | line source |
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1 #!/usr/bin/perl |
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2 |
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3 # (C) Andrey Zelenkov |
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4 # (C) Nginx, Inc. |
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5 |
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6 # Tests for stream proxy module with haproxy protocol. |
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7 |
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8 ############################################################################### |
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9 |
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10 use warnings; |
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11 use strict; |
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12 |
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13 use Test::More; |
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14 |
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15 use IO::Select; |
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16 use Socket qw/ $CRLF /; |
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17 |
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18 BEGIN { use FindBin; chdir($FindBin::Bin); } |
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19 |
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20 use lib 'lib'; |
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21 use Test::Nginx; |
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22 use Test::Nginx::Stream qw/ stream /; |
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23 |
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24 ############################################################################### |
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25 |
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26 select STDERR; $| = 1; |
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27 select STDOUT; $| = 1; |
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28 |
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29 my $t = Test::Nginx->new()->has(qw/stream/)->plan(2) |
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30 ->write_file_expand('nginx.conf', <<'EOF'); |
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31 |
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32 %%TEST_GLOBALS%% |
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33 |
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34 daemon off; |
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35 |
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36 events { |
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37 } |
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38 |
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39 stream { |
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40 proxy_protocol on; |
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41 |
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42 server { |
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43 listen 127.0.0.1:8080; |
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44 proxy_pass 127.0.0.1:8081; |
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45 } |
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46 |
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47 server { |
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48 listen 127.0.0.1:8082; |
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49 proxy_pass 127.0.0.1:8081; |
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50 proxy_protocol off; |
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51 } |
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52 } |
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53 |
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54 EOF |
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55 |
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56 $t->run_daemon(\&stream_daemon); |
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57 $t->run(); |
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58 $t->waitforsocket('127.0.0.1:' . port(8081)); |
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59 |
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60 ############################################################################### |
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61 |
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62 my $dp = port(8080); |
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63 my $s = stream('127.0.0.1:' . $dp); |
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64 my $data = $s->io('close'); |
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65 my $sp = $s->sockport(); |
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66 is($data, "PROXY TCP4 127.0.0.1 127.0.0.1 $sp $dp${CRLF}close", 'protocol on'); |
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67 |
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68 is(stream('127.0.0.1:' . port(8082))->io('close'), 'close', 'protocol off'); |
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69 |
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70 ############################################################################### |
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71 |
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72 sub stream_daemon { |
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73 my $server = IO::Socket::INET->new( |
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74 Proto => 'tcp', |
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75 LocalAddr => '127.0.0.1:' . port(8081), |
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76 Listen => 5, |
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77 Reuse => 1 |
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78 ) |
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79 or die "Can't create listening socket: $!\n"; |
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80 |
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81 my $sel = IO::Select->new($server); |
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82 |
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83 local $SIG{PIPE} = 'IGNORE'; |
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84 |
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85 while (my @ready = $sel->can_read) { |
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86 foreach my $fh (@ready) { |
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87 if ($server == $fh) { |
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88 my $new = $fh->accept; |
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89 $new->autoflush(1); |
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90 $sel->add($new); |
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91 |
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92 } elsif (stream_handle_client($fh)) { |
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93 $sel->remove($fh); |
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94 $fh->close; |
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95 } |
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96 } |
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97 } |
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98 } |
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99 |
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100 sub stream_handle_client { |
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101 my ($client) = @_; |
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102 |
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103 log2c("(new connection $client)"); |
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104 |
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105 $client->sysread(my $buffer, 65536) or return 1; |
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106 |
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107 log2i("$client $buffer"); |
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108 |
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109 log2o("$client $buffer"); |
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110 |
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111 $client->syswrite($buffer); |
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112 |
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113 return $buffer =~ /close/; |
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114 } |
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115 |
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116 sub log2i { Test::Nginx::log_core('|| <<', @_); } |
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117 sub log2o { Test::Nginx::log_core('|| >>', @_); } |
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118 sub log2c { Test::Nginx::log_core('||', @_); } |
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119 |
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120 ############################################################################### |