Mercurial > hg > nginx-tests
view upstream_hash_memcached.t @ 1974:b5036a0f9ae0
Tests: improved compatibility when using recent "openssl" app.
Starting with OpenSSL 3.0, "openssl genrsa" generates encrypted keys
in PKCS#8 format instead of previously used PKCS#1 format. Further,
since OpenSSL 1.1.0 such keys are using PBKDF2 hmacWithSHA256.
Such keys are not supported by old SSL libraries, notably by OpenSSL
before 1.0.0 (OpenSSL 0.9.8 only supports hmacWithSHA1) and by BoringSSL
before May 21, 2019 (support for hmacWithSHA256 was added in 302a4dee6c),
and trying to load such keys into nginx compiled with an old SSL library
results in "unsupported prf" errors.
To facilitate testing with old SSL libraries, keys are now generated
with "openssl genrsa -traditional" if the flag is available.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 06 May 2024 00:04:26 +0300 |
parents | b708848eb49a |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for upstream hash balancer module distribution consistency # with Cache::Memcached and Cache::Memcached::Fast. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; eval { require Cache::Memcached; }; plan(skip_all => 'Cache::Memcached not installed') if $@; eval { require Cache::Memcached::Fast; }; plan(skip_all => 'Cache::Memcached::Fast not installed') if $@; my $t = Test::Nginx->new()->has(qw/http rewrite memcached upstream_hash/) ->has_daemon('memcached')->plan(4); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% upstream memd { hash $arg_a; server 127.0.0.1:8081; server 127.0.0.1:8082; server 127.0.0.1:8083; } upstream memd_c { hash $arg_a consistent; server 127.0.0.1:8081; server 127.0.0.1:8082; server 127.0.0.1:8083; } upstream memd_w { hash $arg_a; server 127.0.0.1:8081 weight=2; server 127.0.0.1:8082 weight=3; server 127.0.0.1:8083; } upstream memd_cw { hash $arg_a consistent; server 127.0.0.1:8081 weight=2; server 127.0.0.1:8082 weight=3; server 127.0.0.1:8083; } server { listen 127.0.0.1:8080; server_name localhost; set $memcached_key $arg_a; location / { memcached_pass memd; } location /c { memcached_pass memd_c; } location /w { memcached_pass memd_w; } location /cw { memcached_pass memd_cw; } } } EOF my $memhelp = `memcached -h`; my @memopts = (); if ($memhelp =~ /repcached/) { # repcached patch adds additional listen socket push @memopts, '-X', '0'; } if ($memhelp =~ /-U/) { # UDP port is on by default in memcached 1.2.7+ push @memopts, '-U', '0'; } $t->run_daemon('memcached', '-l', '127.0.0.1', '-p', port(8081), @memopts); $t->run_daemon('memcached', '-l', '127.0.0.1', '-p', port(8082), @memopts); $t->run_daemon('memcached', '-l', '127.0.0.1', '-p', port(8083), @memopts); $t->run(); $t->waitforsocket('127.0.0.1:' . port(8081)) or die "Can't start memcached"; $t->waitforsocket('127.0.0.1:' . port(8082)) or die "Can't start memcached"; $t->waitforsocket('127.0.0.1:' . port(8083)) or die "Can't start memcached"; ############################################################################### my $memd1 = Cache::Memcached->new(servers => [ '127.0.0.1:' . port(8081) ], connect_timeout => 1.0); my $memd2 = Cache::Memcached->new(servers => [ '127.0.0.1:' . port(8082) ], connect_timeout => 1.0); my $memd3 = Cache::Memcached->new(servers => [ '127.0.0.1:' . port(8083) ], connect_timeout => 1.0); for my $i (1 .. 20) { $memd1->set($i, port(8081)) or die "can't put value into memcached: $!"; $memd2->set($i, port(8082)) or die "can't put value into memcached: $!"; $memd3->set($i, port(8083)) or die "can't put value into memcached: $!"; } my $memd = new Cache::Memcached(servers => [ '127.0.0.1:' . port(8081), '127.0.0.1:' . port(8082), '127.0.0.1:' . port(8083) ]); is_deeply(ngx('/'), mem($memd), 'cache::memcached'); $memd = new Cache::Memcached::Fast({ ketama_points => 160, servers => [ '127.0.0.1:' . port(8081), '127.0.0.1:' . port(8082), '127.0.0.1:' . port(8083)] }); # Cache::Memcached::Fast may be incompatible with recent Perl, # see https://github.com/JRaspass/Cache-Memcached-Fast/issues/12 my $cmf_bug = ! keys %{$memd->server_versions}; SKIP: { skip 'Cache::Memcached::Fast bug', 1 if $cmf_bug; is_deeply(ngx('/c'), mem($memd), 'cache::memcached::fast'); } $memd = new Cache::Memcached(servers => [ [ '127.0.0.1:' . port(8081), 2 ], [ '127.0.0.1:' . port(8082), 3 ], [ '127.0.0.1:' . port(8083), 1 ]]); is_deeply(ngx('/w'), mem($memd), 'cache::memcached weight'); $memd = new Cache::Memcached::Fast({ ketama_points => 160, servers => [ { address => '127.0.0.1:' . port(8081), weight => 2 }, { address => '127.0.0.1:' . port(8082), weight => 3 }, { address => '127.0.0.1:' . port(8083), weight => 1 }] }); SKIP: { skip 'Cache::Memcached::Fast bug', 1 if $cmf_bug; is_deeply(ngx('/cw'), mem($memd), 'cache::memcached::fast weight'); } ############################################################################### sub ngx { my ($uri) = @_; [ map { http_get("/$uri?a=$_") =~ /^(\d+)/ms && $1; } (1 .. 20) ]; } sub mem { my ($memd) = @_; [ map { $memd->get($_); } (1 .. 20) ]; } ###############################################################################