Mercurial > hg > nginx-tests
view stream_access_log.t @ 1571:1b4ceab9cb1c
Tests: fixed ssl_certificate.t with LibreSSL client.
Net::SSLeay::connect() that manages TLS handshake could return unexpected
error when receiving server alert, as seen in server certificate tests if
it could not been selected. Typically, it returns the expected error -1,
but with certain libssl implementations it can be 0, as explained below.
The error is propagated from libssl's SSL_connect(), which is usually -1.
In modern OpenSSL versions, it is the default error code used in the state
machine returned when something went wrong with parsing TLS message header.
In versions up to OpenSSL 1.0.2, with SSLv23_method() used by default, -1
is the only error code in the ssl_connect() method implementation which is
used as well if receiving alert while parsing ServerHello. BoringSSL also
seems to return -1. But it is not so with LibreSSL that returns zero.
Previously, tests failed with client built with LibreSSL with SSLv3 removed.
Here, the error is propagated directly from ssl_read_bytes() method, which
is always implemented as ssl3_read_bytes() in all TLS methods. It could be
also seen with OpenSSL up to 1.0.2 with non-default methods explicitly set.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Fri, 29 May 2020 23:10:20 +0300 |
parents | 48c3964a10a5 |
children | b61e820caa83 |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for stream access_log module and variables. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::Stream qw/ stream /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/stream stream_map gzip/); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { log_format test $server_addr; log_format vars $connection:$nginx_version:$hostname:$pid; log_format addr $binary_remote_addr:$remote_addr:$remote_port: $server_addr:$server_port:$upstream_addr; log_format date $msec!$time_local!$time_iso8601; log_format byte $bytes_received:$bytes_sent: $upstream_bytes_sent:$upstream_bytes_received; log_format time $upstream_connect_time:$upstream_first_byte_time: $upstream_session_time:$session_time; access_log %%TESTDIR%%/off.log test; map $server_port $logme { %%PORT_8083%% 1; default 0; } server { listen 127.0.0.1:8081; proxy_pass 127.0.0.1:8080; access_log off; } server { listen 127.0.0.1:8082; proxy_pass 127.0.0.1:8080; proxy_download_rate 2; access_log %%TESTDIR%%/time.log time; } server { listen 127.0.0.1:8083; listen 127.0.0.1:8084; proxy_pass 127.0.0.1:8080; access_log %%TESTDIR%%/filtered.log test if=$logme; } server { listen 127.0.0.1:8085; proxy_pass 127.0.0.1:8080; access_log %%TESTDIR%%/complex.log test if=$logme$logme; } server { listen 127.0.0.1:8086; proxy_pass 127.0.0.1:8080; access_log %%TESTDIR%%/compressed.log test gzip buffer=1m flush=100ms; } server { listen 127.0.0.1:8087; proxy_pass 127.0.0.1:8080; access_log %%TESTDIR%%/varlog_$bytes_sent.log test; } server { listen 127.0.0.1:8088; proxy_pass 127.0.0.1:8080; access_log %%TESTDIR%%/vars.log vars; access_log %%TESTDIR%%/addr.log addr; access_log %%TESTDIR%%/date.log date; access_log %%TESTDIR%%/byte.log byte; } } EOF $t->run_daemon(\&stream_daemon); $t->run()->plan(10); $t->waitforsocket('127.0.0.1:' . port(8080)); ############################################################################### my $str = 'SEE-THIS'; stream('127.0.0.1:' . port(8081))->io($str); stream('127.0.0.1:' . port(8082))->io($str); stream('127.0.0.1:' . port(8083))->io($str); stream('127.0.0.1:' . port(8084))->io($str); stream('127.0.0.1:' . port(8085))->io($str); stream('127.0.0.1:' . port(8086))->io($str); stream('127.0.0.1:' . port(8087))->io($str); my $dport = port(8088); my $s = stream("127.0.0.1:$dport"); my $lhost = $s->sockhost(); my $escaped = $s->sockaddr(); $escaped =~ s/([^\x20-\x7e])/sprintf('\\x%02X', ord($1))/gmxe; my $lport = $s->sockport(); my $uport = port(8080); $s->io($str); # wait for file to appear with nonzero size thanks to the flush parameter for (1 .. 10) { last if -s $t->testdir() . '/compressed.log'; select undef, undef, undef, 0.1; } # verify that "gzip" parameter turns on compression SKIP: { eval { require IO::Uncompress::Gunzip; }; skip("IO::Uncompress::Gunzip not installed", 1) if $@; my $gzipped = $t->read_file('compressed.log'); my $log; IO::Uncompress::Gunzip::gunzip(\$gzipped => \$log); like($log, qr/^127.0.0.1/, 'compressed log - flush time'); } # now verify all other logs $t->stop(); is($t->read_file('off.log'), '', 'log off'); is($t->read_file('filtered.log'), "127.0.0.1\n", 'log filtering'); ok($t->read_file('complex.log'), 'if with complex value'); ok($t->read_file('varlog_3.log'), 'variable in file'); chomp(my $hostname = lc `hostname`); like($t->read_file('vars.log'), qr/^\d+:[\d.]+:$hostname:\d+$/, 'log vars'); is($t->read_file('addr.log'), "$escaped:$lhost:$lport:127.0.0.1:$dport:127.0.0.1:$uport\n", 'log addr'); like($t->read_file('date.log'), qr#^\d+.\d+![-+\w/: ]+![-+\dT:]+$#, 'log date'); is($t->read_file('byte.log'), "8:3:8:3\n", 'log bytes'); like($t->read_file('time.log'), qr/0\.\d+:0\.\d+:1\.\d+:1\.\d+/, 'log time'); ############################################################################### sub stream_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalAddr => '127.0.0.1', LocalPort => port(8080), 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"); $buffer = "ack"; log2o("$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('||', @_); } ###############################################################################