Mercurial > hg > nginx-tests
view stream_error_log.t @ 1965:84f4d4930835
Tests: relaxed mail_imap_ssl.t cipher matching.
Previously, exact match between cipher name in the log and the one from
IO::Socket:SSL was needed, which might not be the case if nginx and
Net::SSLeay are compiled with different SSL libraries, notably LibreSSL
(which uses names like AEAD-AES256-GCM-SHA384 till 3.5.0), and
OpenSSL or BoringSSL (which use TLS_AES_256_GCM_SHA384). In particular,
this affects macOS, where Net::SSLeay compiled with LibreSSL 3.3.6 is
shipped with the OS, while nginx is likely to be compiled with OpenSSL.
Fix is to not require exact match but instead accept properly looking names
as checked by a regular expression, similarly to how it is already tested
in ssl.t and stream_ssl_variables.t.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 06 May 2024 00:01:40 +0300 |
parents | 38f1fd9ca3e6 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Stream tests for error_log. ############################################################################### use warnings; use strict; use Test::More; use IO::Select; use Sys::Hostname; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::Stream qw/ stream /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; plan(skip_all => 'win32') if $^O eq 'MSWin32'; my $t = Test::Nginx->new()->has(qw/stream/)->plan(34); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% error_log %%TESTDIR%%/e_glob.log info; error_log %%TESTDIR%%/e_glob2.log info; error_log syslog:server=127.0.0.1:%%PORT_8983_UDP%% info; daemon off; events { } stream { %%TEST_GLOBALS_STREAM%% upstream u { server 127.0.0.1:%%PORT_8983_UDP%% down; } server { listen 127.0.0.1:8080; proxy_pass u; error_log %%TESTDIR%%/e_debug.log debug; error_log %%TESTDIR%%/e_info.log info; error_log %%TESTDIR%%/e_emerg.log emerg; error_log stderr info; } server { listen 127.0.0.1:8082; proxy_pass 127.0.0.1:8081; error_log %%TESTDIR%%/e_stream.log info; error_log syslog:server=127.0.0.1:%%PORT_8985_UDP%% info; error_log syslog:server=127.0.0.1:%%PORT_8984_UDP%% info; } } EOF open OLDERR, ">&", \*STDERR; open STDERR, '>', $t->testdir() . '/stderr' or die "Can't reopen STDERR: $!"; open my $stderr, '<', $t->testdir() . '/stderr' or die "Can't open stderr file: $!"; $t->run_daemon(\&stream_daemon); $t->run_daemon(\&syslog_daemon, port(8983), $t, 's_glob.log'); $t->run_daemon(\&syslog_daemon, port(8984), $t, 's_stream.log'); $t->waitforsocket('127.0.0.1:' . port(8081)); $t->waitforfile($t->testdir . '/s_glob.log'); $t->waitforfile($t->testdir . '/s_stream.log'); $t->run(); open STDERR, ">&", \*OLDERR; ############################################################################### stream('127.0.0.1:' . port(8080))->io('data'); # error_log levels SKIP: { skip "no --with-debug", 1 unless $t->has_module('--with-debug'); isnt(lines($t, 'e_debug.log', '[debug]'), 0, 'file debug in debug'); } isnt(lines($t, 'e_info.log', '[info]'), 0, 'file info in info'); is(lines($t, 'e_info.log', '[debug]'), 0, 'file debug in info'); isnt(lines($t, 'stderr', '[info]'), 0, 'stderr info in info'); is(lines($t, 'stderr', '[debug]'), 0, 'stderr debug in info'); # multiple error_log like($t->read_file('e_glob.log'), qr!nginx/[.0-9]+!, 'error global'); like($t->read_file('e_glob2.log'), qr!nginx/[.0-9]+!, 'error global 2'); is_deeply(levels($t, 'e_glob.log'), levels($t, 'e_glob2.log'), 'multiple error global'); # syslog parse_syslog_message('syslog', get_syslog('data2', '127.0.0.1:' . port(8082), port(8985))); is_deeply(levels($t, 's_glob.log'), levels($t, 'e_glob.log'), 'global syslog messages'); is_deeply(levels($t, 's_stream.log'), levels($t, 'e_stream.log'), 'stream syslog messages'); # error_log context SKIP: { skip "relies on error log contents", 5 unless $ENV{TEST_NGINX_UNSAFE}; my $msg = 'no live upstreams while connecting to upstream, ' . 'client: 127.0.0.1, server: 127.0.0.1:' . port(8080) . ', upstream: "u"'; unlike($t->read_file('e_glob.log'), qr/$msg/ms, 'stream error in global'); like($t->read_file('e_info.log'), qr/$msg/ms, 'stream error in info'); like($t->read_file('stderr'), qr/$msg/ms, 'stream error in info stderr'); unlike($t->read_file('e_emerg.log'), qr/$msg/ms, 'stream error in emerg'); $msg = "bytes from/to client:5/4, bytes from/to upstream:4/5"; like($t->read_file('e_stream.log'), qr/$msg/ms, 'stream byte counters'); } ############################################################################### sub lines { my ($t, $file, $pattern) = @_; if ($file eq 'stderr') { my $value = map { $_ =~ /\Q$pattern\E/ } (<$stderr>); $stderr->clearerr(); return $value; } my $path = $t->testdir() . '/' . $file; open my $fh, '<', $path or return "$!"; my $value = map { $_ =~ /\Q$pattern\E/ } (<$fh>); close $fh; return $value; } sub levels { my ($t, $file) = @_; my %levels_hash; map { $levels_hash{$_}++; } ($t->read_file($file) =~ /(\[\w+\])/g); return \%levels_hash; } sub get_syslog { my ($data, $peer, $port) = @_; my ($s); eval { local $SIG{ALRM} = sub { die "timeout\n" }; local $SIG{PIPE} = sub { die "sigpipe\n" }; alarm(1); $s = IO::Socket::INET->new( Proto => 'udp', LocalAddr => "127.0.0.1:$port" ); alarm(0); }; alarm(0); if ($@) { log_in("died: $@"); return undef; } stream($peer)->io($data); $data = ''; IO::Select->new($s)->can_read(1.5); while (IO::Select->new($s)->can_read(0.1)) { my $buffer; sysread($s, $buffer, 4096); $data .= $buffer; } $s->close(); return $data; } sub parse_syslog_message { my ($desc, $line) = @_; ok($line, $desc); SKIP: { skip "$desc timeout", 18 unless $line; my @months = ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'); my ($pri, $mon, $mday, $hour, $minute, $sec, $host, $tag, $msg) = $line =~ /^<(\d{1,3})> # PRI ([A-Z][a-z]{2})\s # mon ([ \d]\d)\s(\d{2}):(\d{2}):(\d{2})\s # date ([\S]*)\s # host (\w{1,32}):\s # tag (.*)/x; # MSG my $sev = $pri & 0x07; my $fac = ($pri & 0x03f8) >> 3; ok(defined($pri), "$desc has PRI"); ok($sev >= 0 && $sev <= 7, "$desc valid severity"); ok($fac >= 0 && $fac < 24, "$desc valid facility"); ok(defined($mon), "$desc has month"); ok((grep $mon, @months), "$desc valid month"); ok(defined($mday), "$desc has day"); ok($mday <= 31, "$desc valid day"); ok(defined($hour), "$desc has hour"); ok($hour < 24, "$desc valid hour"); ok(defined($minute), "$desc has minutes"); ok($minute < 60, "$desc valid minutes"); ok(defined($sec), "$desc has seconds"); ok($sec < 60, "$desc valid seconds"); ok(defined($host), "$desc has host"); is($host, lc(hostname()), "$desc valid host"); ok(defined($tag), "$desc has tag"); like($tag, qr'\w+', "$desc valid tag"); ok(length($msg) > 0, "$desc valid CONTENT"); } } ############################################################################### sub syslog_daemon { my ($port, $t, $file) = @_; my $s = IO::Socket::INET->new( Proto => 'udp', LocalAddr => "127.0.0.1:$port" ); open my $fh, '>', $t->testdir() . '/' . $file; select $fh; $| = 1; while (1) { my $buffer; $s->recv($buffer, 4096); print $fh $buffer . "\n"; } } sub stream_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1', LocalPort => port(8081), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { $client->autoflush(1); log2c("(new connection $client)"); $client->sysread(my $buffer, 65536) or next; log2i("$client $buffer"); $buffer = $client->sockport(); log2o("$client $buffer"); $client->syswrite($buffer); close $client; } } sub log2i { Test::Nginx::log_core('|| <<', @_); } sub log2o { Test::Nginx::log_core('|| >>', @_); } sub log2c { Test::Nginx::log_core('||', @_); } ###############################################################################