Mercurial > hg > nginx-tests
view stream_proxy_protocol2_tlv.t @ 1940:aec72dcee93b
Tests: unconditional QUIC datagram expansion with Initial packets.
Used to get rid of "quic UDP datagram is too small for initial packet" messages.
In future, we may need this to reconsider to allow mocking with custom padding,
but for now suppressing such messages is sufficiently good enough.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 11 Dec 2023 14:01:49 +0400 |
parents | 6040bfd6acbd |
children |
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#!/usr/bin/perl # (C) Roman Arutyunyan # (C) Eugene Grebenschikov # (C) Nginx, Inc. # Tests for variables for proxy protocol v2 TLVs. ############################################################################### 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_return map/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { %%TEST_GLOBALS_STREAM%% map $proxy_protocol_tlv_ssl $binary_present { "~\\x00" "true"; } server { listen 127.0.0.1:8080 proxy_protocol; return " alpn:$proxy_protocol_tlv_alpn authority:$proxy_protocol_tlv_authority crc32c:$proxy_protocol_tlv_0x3 unique-id:$proxy_protocol_tlv_unique_id netns:$proxy_protocol_tlv_netns ssl-verify:$proxy_protocol_tlv_ssl_verify ssl-version:$proxy_protocol_tlv_ssl_version ssl-cn:$proxy_protocol_tlv_ssl_cn ssl-cipher:$proxy_protocol_tlv_ssl_cipher ssl-sig-alg:$proxy_protocol_tlv_ssl_sig_alg ssl-key-alg:$proxy_protocol_tlv_ssl_key_alg custom:$proxy_protocol_tlv_0x000ae x:$proxy_protocol_tlv_0x000e ssl-binary:$binary_present"; } } EOF $t->try_run('no proxy_protocol tlv')->plan(14); ############################################################################### my $tlv = pp2_create_tlv(0x1, "ALPN1"); $tlv .= pp2_create_tlv(0x2, "localhost"); $tlv .= pp2_create_tlv(0x3, "4321"); $tlv .= pp2_create_tlv(0x5, "UNIQQ"); $tlv .= pp2_create_tlv(0x30, "NETNS"); $tlv .= pp2_create_tlv(0xae, "12345"); my $p = pp2_create($tlv); my $r = pp_get(8080, $p); like($r, qr/alpn:ALPN1\x0d?$/m, 'ALPN'); like($r, qr/authority:localhost\x0d?$/m, 'AUTHORITY'); like($r, qr/crc32c:4321\x0d?$/m, 'CRC32C'); like($r, qr/unique-id:UNIQQ\x0d?$/m, 'UNIQUE_ID'); like($r, qr/netns:NETNS\x0d?$/m, 'NETNS'); like($r, qr/custom:12345\x0d?$/m, 'custom'); like($r, qr/x:\x0d?$/m, 'non-existent'); # big proxy protocol header with TLVs TODO: { local $TODO = 'not yet' unless $t->has_version('1.23.3'); my $sub = pp2_create_tlv(0x21, "TLSv1.2"); $sub .= pp2_create_tlv(0x22, "example.com"); $sub .= pp2_create_tlv(0x23, "AES256-SHA"); $sub .= pp2_create_tlv(0x24, "SHA1"); $sub .= pp2_create_tlv(0x25, "RSA512"); my $ssl = pp2_create_ssl(0x01, 255, $sub); $tlv .= pp2_create_tlv(0x20, $ssl); $p = pp2_create($tlv); $r = pp_get(8080, $p); like($r, qr/ssl-verify:255\x0d?$/m, 'SSL_VERIFY'); like($r, qr/ssl-version:TLSv1.2\x0d?$/m, 'SSL_VERSION'); like($r, qr/ssl-cn:example.com\x0d?$/m, 'SSL_CN'); like($r, qr/ssl-cipher:AES256-SHA\x0d?$/m, 'SSL_CIPHER'); like($r, qr/ssl-sig-alg:SHA1\x0d?$/m, 'SSL_SIG_ALG'); like($r, qr/ssl-key-alg:RSA512\x0d?$/m, 'SSL_KEY_ALG'); like($r, qr/ssl-binary:true/, 'SSL_BINARY'); } ############################################################################### sub pp_get { my ($port, $proxy) = @_; stream(PeerPort => port($port))->io($proxy); } sub pp2_create { my ($tlv) = @_; my $pp2_sig = pack("N3", 0x0D0A0D0A, 0x000D0A51, 0x5549540A); my $ver_cmd = pack('C', 0x21); my $family = pack('C', 0x11); my $packet = $pp2_sig . $ver_cmd . $family; my $ip1 = pack('N', 0xc0000201); # 192.0.2.1 my $ip2 = pack('N', 0xc0000202); # 192.0.2.2 my $port1 = pack('n', 123); my $port2 = pack('n', 5678); my $addrs = $ip1 . $ip2 . $port1 . $port2; my $len = length($addrs) + length($tlv); $packet .= pack('n', $len) . $addrs . $tlv; return $packet; } sub pp2_create_tlv { my ($type, $content) = @_; my $len = length($content); return pack("CnA*", $type, $len, $content); } sub pp2_create_ssl { my ($client, $verify, $content) = @_; return pack("CNA*", $client, $verify, $content); } ###############################################################################