nginx-tests: lib/Test/Nginx/HTTP3.pm annotate

annotate lib/Test/Nginx/HTTP3.pm @ 1933:9bafe7cddd3c

Tests: improved QUIC key update tests with old keys. On unsuccessful protection removal, it is now retried with old keys. Otherwise, old keys are removed to ensure they're no longer in use.

author	Sergey Kandaurov <pluknet@nginx.com>
date	Mon, 21 Aug 2023 17:26:47 +0400
parents	0e8b5b442b1d
children	4d13c9e74d04

rev	line source
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1 package Test::Nginx::HTTP3;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	3 # (C) Sergey Kandaurov
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	4 # (C) Nginx, Inc.
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	5
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	6 # Module for nginx QUIC tests.
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	7
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	8 ###############################################################################
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	9
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	10 use warnings;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	11 use strict;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	12
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	13 use IO::Socket::INET;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	14 use IO::Select;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	15 use Data::Dumper;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	16
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	17 use Test::Nginx;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	18
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	19 sub new {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	20 my $self = {};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	21 bless $self, shift @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	22
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	23 my ($port, %extra) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	24
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	25 require Crypt::KeyDerivation;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	26 require Crypt::PK::X25519;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	27 require Crypt::PRNG;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	28 require Crypt::AuthEnc::GCM;
1910 e0b53fbdb5cf Tests: TLS_AES_128_CCM_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1909 diff changeset	29 require Crypt::AuthEnc::CCM;
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	30 require Crypt::AuthEnc::ChaCha20Poly1305;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	31 require Crypt::Mode::CTR;
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	32 require Crypt::Stream::ChaCha;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	33 require Crypt::Digest;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	34 require Crypt::Mac::HMAC;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	35
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	36 $self->{socket} = IO::Socket::INET->new(
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	37 Proto => "udp",
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	38 PeerAddr => '127.0.0.1:' . port($port \|\| 8980),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	39 );
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	40
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	41 $self->{repeat} = 0;
1915 15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	42 $self->{token} = $extra{token} \|\| '';
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	43 $self->{psk_list} = $extra{psk_list} \|\| [];
1917 24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	44 $self->{early_data} = $extra{early_data};
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	45
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	46 $self->{sni} = exists $extra{sni} ? $extra{sni} : 'localhost';
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	47 $self->{cipher} = 0x1301;
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	48 $self->{ciphers} = $extra{ciphers} \|\| "\x13\x01";
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	49 $self->{opts} = $extra{opts};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	50
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	51 $self->{zero} = pack("x5");
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	52
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	53 $self->{static_encode} = [ static_table() ];
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	54 $self->{static_decode} = [ static_table() ];
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	55 $self->{dynamic_encode} = [];
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	56 $self->{last_stream} = -4;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	57 $self->{buf} = '';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	58
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	59 $self->init();
1915 15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	60 $self->retry(%extra) or return;
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	61
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	62 return $self;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	63 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	64
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	65 sub init {
1917 24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	66 my ($self) = @_;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	67 $self->{keys} = [];
1930 0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	68 $self->{key_phase} = 0;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	69 $self->{pn} = [[-1, -1, -1, -1], [-1, -1, -1, -1]];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	70 $self->{crypto_in} = [[],[],[],[]];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	71 $self->{stream_in} = [];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	72 $self->{frames_in} = [];
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	73 $self->{frames_incomplete} = [];
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	74 $self->{tlsm} = ();
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	75 $self->{tlsm}{$_} = ''
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	76 for 'ch', 'sh', 'ee', 'cert', 'cv', 'sf', 'cf', 'nst';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	77 $self->{requests} = 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	78
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	79 # Initial
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	80
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	81 $self->{odcid} = undef;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	82 $self->{scid} = Crypt::PRNG::random_bytes(17);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	83 $self->{dcid} = Crypt::PRNG::random_bytes(18);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	84 $self->{salt} = "\x38\x76\x2c\xf7\xf5\x59\x34\xb3\x4d\x17"
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	85 . "\x9a\xe6\xa4\xc8\x0c\xad\xcc\xbb\x7f\x0a";
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	86 $self->{ncid} = [];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	87 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	88
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	89 sub retry {
1915 15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	90 my ($self, %extra) = @_;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	91 my $prk = Crypt::KeyDerivation::hkdf_extract($self->{dcid},
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	92 $self->{salt}, 'SHA256');
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	93
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	94 Test::Nginx::log_core('\|\|', "scid = " . unpack("H*", $self->{scid}));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	95 Test::Nginx::log_core('\|\|', "dcid = " . unpack("H*", $self->{dcid}));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	96 Test::Nginx::log_core('\|\|', "prk = " . unpack("H*", $prk));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	97
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	98 $self->set_traffic_keys('tls13 client in', 'SHA256', 32, 0, 'w', $prk);
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	99 $self->set_traffic_keys('tls13 server in', 'SHA256', 32, 0, 'r', $prk);
1915 15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	100
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	101 $self->init_key_schedule();
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	102 $self->initial();
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	103 return $self if $extra{probe};
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	104 $self->handshake() or return;
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	105
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	106 # RFC 9204, 4.3.1. Set Dynamic Table Capacity
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	107
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	108 my $buf = pack("B*", '001' . ipack(5, $extra{capacity} \|\| 400));
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	109 $self->{encoder_offset} = length($buf) + 1;
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	110 $buf = "\x08\x02\x02" . $buf;
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	111
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	112 # RFC 9114, 6.2.1. Control Streams
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	113
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	114 $buf = "\x0a\x06\x03\x00\x04\x00" . $buf;
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	115 $self->{control_offset} = 3;
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	116
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	117 $self->raw_write($buf);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	118 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	119
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	120 sub init_key_schedule {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	121 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	122 $self->{psk} = $self->{psk_list}[0];
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	123 my ($hash, $hlen) = $self->{psk} && $self->{psk}{cipher} == 0x1302 ?
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	124 ('SHA384', 48) : ('SHA256', 32);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	125 $self->{es_prk} = Crypt::KeyDerivation::hkdf_extract(
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	126 $self->{psk}->{secret} \|\| pack("x$hlen"), pack("x$hlen"),
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	127 $hash);
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	128 Test::Nginx::log_core('\|\|', "es = " . unpack("H*", $self->{es_prk}));
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	129 $self->{sk} = Crypt::PK::X25519->new->generate_key;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	130 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	131
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	132 sub initial {
1917 24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	133 my ($self) = @_;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	134 $self->{tlsm}{ch} = $self->build_tls_client_hello();
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	135 my $ch = $self->{tlsm}{ch};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	136 my $crypto = build_crypto($ch);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	137 my $padding = 1200 - length($crypto);
1917 24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	138 $padding = 0 if $padding < 0;
24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	139 $padding = 0 if $self->{psk}{ed} && $self->{early_data};
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	140 my $payload = $crypto . pack("x$padding");
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	141 my $initial = $self->encrypt_aead($payload, 0);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	142
1917 24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	143 if ($self->{early_data} && $self->{psk}->{ed}) {
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	144 my ($hash, $hlen) = $self->{psk}{cipher} == 0x1302 ?
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	145 ('SHA384', 48) : ('SHA256', 32);
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	146 $self->set_traffic_keys('tls13 c e traffic', $hash, $hlen, 1,
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	147 'w', $self->{es_prk}, Crypt::Digest::digest_data($hash,
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	148 $self->{tlsm}{ch}));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	149
1917 24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	150 $payload = $self->build_new_stream($self->{early_data});
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	151 $padding = 1200 - length($crypto) - length($payload);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	152 $payload .= pack("x$padding") if $padding > 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	153 $initial .= $self->encrypt_aead($payload, 1);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	154 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	155
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	156 $self->{socket}->syswrite($initial);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	157 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	158
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	159 sub handshake {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	160 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	161 my $buf = '';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	162
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	163 $self->read_tls_message(\$buf, \&parse_tls_server_hello) or return;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	164
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	165 my $sh = $self->{tlsm}{sh};
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	166 $self->{cipher} = unpack("n", substr($sh, 6 + 32 + 1, 2));
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	167
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	168 my $extens_len = unpack("C", substr($sh, 6 + 32 + 4, 2)) 8
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	169 + unpack("C*", substr($sh, 6 + 32 + 5, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	170 my $extens = substr($sh, 6 + 32 + 4 + 2, $extens_len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	171 my $pub = key_share($extens);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	172 Test::Nginx::log_core('\|\|', "pub = " . unpack("H*", $pub));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	173
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	174 my $pk = Crypt::PK::X25519->new;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	175 $pk->import_key_raw($pub, "public");
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	176 my $shared_secret = $self->{sk}->shared_secret($pk);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	177 Test::Nginx::log_core('\|\|', "shared = " . unpack("H*", $shared_secret));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	178
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	179 # tls13_advance_key_schedule
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	180
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	181 my ($hash, $hlen) = $self->{cipher} == 0x1302 ?
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	182 ('SHA384', 48) : ('SHA256', 32);
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	183
1884 6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	184 my $psk = pre_shared_key($extens);
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	185 $self->{psk} = (defined $psk && $self->{psk_list}[$psk]) \|\| undef;
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	186 $self->{es_prk} = Crypt::KeyDerivation::hkdf_extract(
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	187 $self->{psk}->{secret} \|\| pack("x$hlen"), pack("x$hlen"),
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	188 $hash);
1884 6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	189
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	190 $self->{hs_prk} = hkdf_advance($hash, $hlen, $shared_secret,
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	191 $self->{es_prk});
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	192 Test::Nginx::log_core('\|\|', "es = " . unpack("H*", $self->{es_prk}));
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	193 Test::Nginx::log_core('\|\|', "hs = " . unpack("H*", $self->{hs_prk}));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	194
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	195 # derive_secret_with_transcript
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	196
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	197 my $digest = Crypt::Digest::digest_data($hash, $self->{tlsm}{ch}
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	198 . $self->{tlsm}{sh});
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	199 $self->set_traffic_keys('tls13 c hs traffic', $hash, $hlen, 2, 'w',
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	200 $self->{hs_prk}, $digest);
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	201 $self->set_traffic_keys('tls13 s hs traffic', $hash, $hlen, 2, 'r',
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	202 $self->{hs_prk}, $digest);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	203
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	204 $self->read_tls_message(\$buf, \&parse_tls_encrypted_extensions);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	205
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	206 unless (keys %{$self->{psk}}) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	207 $self->read_tls_message(\$buf, \&parse_tls_certificate);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	208 $self->read_tls_message(\$buf, \&parse_tls_certificate_verify);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	209 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	210
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	211 $self->read_tls_message(\$buf, \&parse_tls_finished);
1924 0e4ff5f83653 Tests: saved input buffer after processing QUIC long packets. Sergey Kandaurov <pluknet@nginx.com> parents: 1917 diff changeset	212 $self->{buf} = $buf;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	213
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	214 # tls13_advance_key_schedule(application)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	215
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	216 $self->{ms_prk} = hkdf_advance($hash, $hlen, pack("x$hlen"),
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	217 $self->{hs_prk});
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	218 Test::Nginx::log_core('\|\|',
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	219 "master = " . unpack("H*", $self->{ms_prk}));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	220
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	221 # derive_secret_with_transcript(application)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	222
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	223 $digest = Crypt::Digest::digest_data($hash, $self->{tlsm}{ch}
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	224 . $self->{tlsm}{sh} . $self->{tlsm}{ee} . $self->{tlsm}{cert}
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	225 . $self->{tlsm}{cv} . $self->{tlsm}{sf});
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	226 $self->set_traffic_keys('tls13 c ap traffic', $hash, $hlen, 3, 'w',
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	227 $self->{ms_prk}, $digest);
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	228 $self->set_traffic_keys('tls13 s ap traffic', $hash, $hlen, 3, 'r',
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	229 $self->{ms_prk}, $digest);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	230
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	231 # client finished
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	232
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	233 my $finished = tls13_finished($hash, $hlen, $self->{keys}[2]{w}{prk},
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	234 $digest);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	235 Test::Nginx::log_core('\|\|', "finished = " . unpack("H*", $finished));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	236
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	237 $self->{tlsm}{cf} = $finished;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	238
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	239 $digest = Crypt::Digest::digest_data($hash, $self->{tlsm}{ch}
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	240 . $self->{tlsm}{sh} . $self->{tlsm}{ee} . $self->{tlsm}{cert}
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	241 . $self->{tlsm}{cv} . $self->{tlsm}{sf} . $self->{tlsm}{cf});
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	242 $self->{rms_prk} = hkdf_expand_label("tls13 res master", $hash, $hlen,
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	243 $self->{ms_prk}, $digest);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	244 Test::Nginx::log_core('\|\|',
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	245 "resumption = " . unpack("H*", $self->{rms_prk}));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	246
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	247 my $crypto = build_crypto($finished);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	248 $self->{socket}->syswrite($self->encrypt_aead($crypto, 2));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	249 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	250
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	251 sub DESTROY {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	252 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	253
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	254 return unless $self->{socket};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	255 return unless $self->{keys}[3];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	256 my $frame = build_cc(0, "graceful shutdown");
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	257 $self->{socket}->syswrite($self->encrypt_aead($frame, 3));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	258 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	259
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	260 sub ping {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	261 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	262 my $frame = "\x01\x00\x00\x00";
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	263 $self->{socket}->syswrite($self->encrypt_aead($frame, 3));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	264 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	265
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	266 sub reset_stream {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	267 my ($self, $sid, $code) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	268 my $final_size = $self->{streams}{$sid}{sent};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	269 my $frame = "\x04" . build_int($sid) . build_int($code)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	270 . build_int($final_size);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	271 $self->{socket}->syswrite($self->encrypt_aead($frame, 3));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	272 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	273
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	274 sub stop_sending {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	275 my ($self, $sid, $code) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	276 my $frame = "\x05" . build_int($sid) . build_int($code);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	277 $self->{socket}->syswrite($self->encrypt_aead($frame, 3));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	278 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	279
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	280 sub new_connection_id {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	281 my ($self, $seqno, $ret, $id, $token) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	282 my $frame = "\x18" . build_int($seqno) . build_int($ret)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	283 . pack("C", length($id)) . $id . $token;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	284 $self->{socket}->syswrite($self->encrypt_aead($frame, 3));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	285 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	286
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	287 sub path_challenge {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	288 my ($self, $data) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	289 my $frame = "\x1a" . $data;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	290 $self->{socket}->syswrite($self->encrypt_aead($frame, 3));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	291 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	292
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	293 sub path_response {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	294 my ($self, $data) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	295 my $frame = "\x1b" . $data;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	296 $self->{socket}->syswrite($self->encrypt_aead($frame, 3));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	297 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	298
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	299 ###############################################################################
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	300
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	301 # HTTP/3 routines
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	302
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	303 # 4.3.2. Insert with Name Reference
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	304
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	305 sub insert_reference {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	306 my ($self, $name, $value, %extra) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	307 my $table = $extra{dyn}
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	308 ? $self->{dynamic_encode}
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	309 : $self->{static_encode};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	310 my $huff = $extra{huff};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	311 my $hbit = $huff ? '1' : '0';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	312 my $dbit = $extra{dyn} ? '0' : '1';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	313 my ($index, $buf) = 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	314
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	315 ++$index until $index > $#$table
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	316 or $table->[$index][0] eq $name;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	317 $table = $self->{dynamic_encode};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	318 splice @$table, 0, 0, [ $name, $value ];
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	319
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	320 $value = $huff ? huff($value) : $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	321
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	322 $buf = pack('B*', '1' . $dbit . ipack(6, $index));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	323 $buf .= pack('B*', $hbit . ipack(7, length($value))) . $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	324
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	325 my $offset = $self->{encoder_offset};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	326 my $length = length($buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	327
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	328 $self->{encoder_offset} += $length;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	329 $self->raw_write("\x0e\x02"
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	330 . build_int($offset) . build_int($length) . $buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	331 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	332
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	333 # 4.3.3. Insert with Literal Name
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	334
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	335 sub insert_literal {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	336 my ($self, $name, $value, %extra) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	337 my $table = $self->{dynamic_encode};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	338 my $huff = $extra{huff};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	339 my $hbit = $huff ? '1' : '0';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	340
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	341 splice @$table, 0, 0, [ $name, $value ];
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	342
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	343 $name = $huff ? huff($name) : $name;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	344 $value = $huff ? huff($value) : $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	345
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	346 my $buf = pack('B*', '01' . $hbit . ipack(5, length($name))) . $name;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	347 $buf .= pack('B*', $hbit . ipack(7, length($value))) . $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	348
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	349 my $offset = $self->{encoder_offset};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	350 my $length = length($buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	351
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	352 $self->{encoder_offset} += $length;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	353 $self->raw_write("\x0e\x02"
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	354 . build_int($offset) . build_int($length) . $buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	355 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	356
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	357 # 4.3.4. Duplicate
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	358
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	359 sub duplicate {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	360 my ($self, $name, $value, %extra) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	361 my $table = $self->{dynamic_encode};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	362 my $index = 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	363
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	364 ++$index until $index > $#$table
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	365 or $table->[$index][0] eq $name;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	366 splice @$table, 0, 0, [ $table->[$index][0], $table->[$index][1] ];
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	367
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	368 my $buf = pack('B*', '000' . ipack(5, $index));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	369
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	370 my $offset = $self->{encoder_offset};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	371 my $length = length($buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	372
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	373 $self->{encoder_offset} += $length;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	374 $self->raw_write("\x0e\x02"
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	375 . build_int($offset) . build_int($length) . $buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	376 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	377
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	378 sub max_push_id {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	379 my ($self, $val) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	380 $val = build_int($val);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	381 my $buf = "\x0d" . build_int(length($val)) . $val;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	382
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	383 my $offset = $self->{control_offset};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	384 my $length = length($buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	385
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	386 $self->{control_offset} += $length;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	387 $self->raw_write("\x0e\x06"
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	388 . build_int($offset) . build_int($length) . $buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	389 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	390
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	391 sub cancel_push {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	392 my ($self, $val) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	393 $val = build_int($val);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	394 my $buf = "\x03" . build_int(length($val)) . $val;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	395
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	396 my $offset = $self->{control_offset};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	397 my $length = length($buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	398
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	399 $self->{control_offset} += $length;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	400 $self->raw_write("\x0e\x06"
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	401 . build_int($offset) . build_int($length) . $buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	402 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	403
1917 24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	404 sub build_new_stream {
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	405 my ($self, $uri, $stream) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	406 my ($input, $buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	407
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	408 $self->{headers} = '';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	409
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	410 my $host = $uri->{host} \|\| 'localhost';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	411 my $method = $uri->{method} \|\| 'GET';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	412 my $scheme = $uri->{scheme} \|\| 'http';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	413 my $path = $uri->{path} \|\| '/';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	414 my $headers = $uri->{headers};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	415 my $body = $uri->{body};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	416
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	417 if ($stream) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	418 $self->{last_stream} = $stream;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	419 } else {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	420 $self->{last_stream} += 4;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	421 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	422
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	423 unless ($headers) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	424 $input = qpack($self, ":method", $method);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	425 $input .= qpack($self, ":scheme", $scheme);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	426 $input .= qpack($self, ":path", $path);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	427 $input .= qpack($self, ":authority", $host);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	428 $input .= qpack($self, "content-length", length($body))
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	429 if $body;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	430
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	431 } else {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	432 $input = join '', map {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	433 qpack($self, $_->{name}, $_->{value},
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	434 mode => $_->{mode}, huff => $_->{huff},
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	435 idx => $_->{idx}, dyn => $_->{dyn})
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	436 } @$headers if $headers;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	437 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	438
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	439 # encoded field section prefix
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	440
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	441 my $table = $self->{dynamic_encode};
1883 ff50c265a5ac Tests: HTTP/3 tests with streams blocked on insert count. Sergey Kandaurov <pluknet@nginx.com> parents: 1875 diff changeset	442 my $ric = $uri->{ric} ? $uri->{ric} : @$table ? @$table + 1 : 0;
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	443 my $base = $uri->{base} \|\| 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	444 $base = $base < 0 ? 0x80 + abs($base) - 1 : $base;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	445 $input = pack("CC", $ric, $base) . $input;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	446
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	447 # set length, attach headers, body
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	448
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	449 $buf = pack("C", 1);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	450 $buf .= build_int(length($input));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	451 $buf .= $input;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	452 $buf .= pack_body($self, $body) if defined $body;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	453
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	454 $self->{streams}{$self->{last_stream}}{sent} = length($buf);
1917 24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	455 $self->build_stream($buf, start => $uri->{body_more});
24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	456 }
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	457
1917 24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	458 sub new_stream {
24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	459 my ($self, $uri, $stream) = @_;
24fea64f233f Tests: TLS early data tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1915 diff changeset	460 $self->raw_write($self->build_new_stream($uri, $stream));
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	461 return $self->{last_stream};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	462 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	463
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	464 sub h3_body {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	465 my ($self, $body, $sid, $extra) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	466
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	467 my $buf = pack_body($self, $body) if defined $body;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	468 my $offset = $self->{streams}{$sid}{sent};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	469
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	470 $self->{streams}{$sid}{sent} += length($body);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	471 $self->raw_write($self->build_stream($buf,
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	472 start => $extra->{body_more}, sid => $sid, offset => $offset));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	473 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	474
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	475 sub pack_body {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	476 my ($self, $body) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	477
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	478 my $buf .= pack("C", 0);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	479 $buf .= build_int(length($body));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	480 $buf .= $body;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	481 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	482
1889 8303f3633f65 Tests: added HTTP/3 proxy_max_temp_file_size tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1887 diff changeset	483 sub h3_max_data {
8303f3633f65 Tests: added HTTP/3 proxy_max_temp_file_size tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1887 diff changeset	484 my ($self, $val, $stream) = @_;
8303f3633f65 Tests: added HTTP/3 proxy_max_temp_file_size tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1887 diff changeset	485
8303f3633f65 Tests: added HTTP/3 proxy_max_temp_file_size tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1887 diff changeset	486 my $buf = defined $stream
8303f3633f65 Tests: added HTTP/3 proxy_max_temp_file_size tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1887 diff changeset	487 ? "\x11" . build_int($stream) . build_int($val)
8303f3633f65 Tests: added HTTP/3 proxy_max_temp_file_size tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1887 diff changeset	488 : "\x10" . build_int($val);
8303f3633f65 Tests: added HTTP/3 proxy_max_temp_file_size tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1887 diff changeset	489 return $self->raw_write($buf);
8303f3633f65 Tests: added HTTP/3 proxy_max_temp_file_size tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1887 diff changeset	490 }
8303f3633f65 Tests: added HTTP/3 proxy_max_temp_file_size tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1887 diff changeset	491
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	492 my %cframe = (
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	493 0 => { name => 'DATA', value => \&data },
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	494 1 => { name => 'HEADERS', value => \&headers },
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	495 # 3 => { name => 'CANCEL_PUSH', value => \&cancel_push },
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	496 4 => { name => 'SETTINGS', value => \&settings },
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	497 5 => { name => 'PUSH_PROMISE', value => \&push_promise },
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	498 7 => { name => 'GOAWAY', value => \&goaway },
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	499 );
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	500
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	501 sub read {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	502 my ($self, %extra) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	503 my (@got);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	504 my $s = $self->{socket};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	505 my $wait = $extra{wait};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	506
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	507 local $Data::Dumper::Terse = 1;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	508
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	509 while (1) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	510 my ($frame, $length, $uni);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	511 my ($stream, $buf, $eof) = $self->read_stream_message($wait);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	512
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	513 unless (defined $stream) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	514 return \@got unless scalar @{$self->{frames_in}};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	515 goto frames;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	516 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	517
1927 55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	518 if (!length($buf) && $eof) {
55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	519 # emulate empty DATA frame
55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	520 $length = 0;
55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	521 $frame->{length} = $length;
55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	522 $frame->{type} = 'DATA';
55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	523 $frame->{data} = '';
55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	524 $frame->{flags} = $eof;
55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	525 $frame->{sid} = $stream;
55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	526 $frame->{uni} = $uni if defined $uni;
55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	527 goto push_me;
55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	528 }
55e0dee863e2 Tests: handled receiving QUIC STREAM FIN in a separate packet. Sergey Kandaurov <pluknet@nginx.com> parents: 1926 diff changeset	529
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	530 if (length($self->{frames_incomplete}[$stream]{buf})) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	531 $buf = $self->{frames_incomplete}[$stream]{buf} . $buf;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	532 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	533
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	534 again:
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	535 if (($stream % 4) == 3) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	536 unless (defined $self->{stream_uni}{$stream}{stream}) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	537 (my $len, $uni) = parse_int(substr($buf, 0));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	538 $self->{stream_uni}{$stream}{stream} = $uni;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	539 $buf = substr($buf, $len);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	540
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	541 } else {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	542 $uni = $self->{stream_uni}{$stream}{stream};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	543 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	544
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	545 # push stream
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	546 if ($uni == 1 && !$self->{stream_uni}{$stream}{push}) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	547 $self->{stream_uni}{$stream}{push} = 1;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	548 ($frame, $length) = push_stream($buf, $stream);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	549 goto push_me;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	550 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	551
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	552 # decoder
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	553 if ($uni == 3) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	554 ($frame, $length) = push_decoder($buf, $stream);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	555 goto push_me;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	556 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	557 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	558
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	559 my $offset = 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	560 my ($len, $type);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	561
1928 2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	562 ($len, $type) = parse_int(substr($buf, $offset));
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	563
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	564 if (!defined $len) {
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	565 $self->{frames_incomplete}[$stream]{buf} = $buf;
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	566 next;
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	567 }
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	568
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	569 $offset += $len;
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	570
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	571 ($len, $length) = parse_int(substr($buf, $offset));
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	572
1928 2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	573 if (!defined $len) {
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	574 $self->{frames_incomplete}[$stream]{buf} = $buf;
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	575 next;
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	576 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	577
1928 2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	578 $offset += $len;
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	579
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	580 $self->{frames_incomplete}[$stream]{type} = $type;
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	581 $self->{frames_incomplete}[$stream]{length} = $length;
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	582 $self->{frames_incomplete}[$stream]{offset} = $offset;
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	583
1875 f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	584 if (length($buf) < $self->{frames_incomplete}[$stream]{length}
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	585 + $self->{frames_incomplete}[$stream]{offset})
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	586 {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	587 $self->{frames_incomplete}[$stream]{buf} = $buf;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	588 next;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	589 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	590
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	591 $type = $self->{frames_incomplete}[$stream]{type};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	592 $length = $self->{frames_incomplete}[$stream]{length};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	593 $offset = $self->{frames_incomplete}[$stream]{offset};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	594
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	595 $buf = substr($buf, $offset);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	596 $self->{frames_incomplete}[$stream]{buf} = "";
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	597
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	598 $frame = $cframe{$type}{value}($self, $buf, $length);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	599 $frame->{length} = $length;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	600 $frame->{type} = $cframe{$type}{name};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	601 $frame->{flags} = $eof && length($buf) == $length;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	602 $frame->{sid} = $stream;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	603 $frame->{uni} = $uni if defined $uni;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	604
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	605 push_me:
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	606 push @got, $frame;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	607
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	608 Test::Nginx::log_core('\|\|', $_) for split "\n", Dumper $frame;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	609
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	610 $buf = substr($buf, $length);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	611
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	612 last unless $extra{all} && test_fin($frame, $extra{all});
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	613 goto again if length($buf) > 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	614
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	615 frames:
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	616 while ($frame = shift @{$self->{frames_in}}) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	617 push @got, $frame;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	618 Test::Nginx::log_core('\|\|', $_) for split "\n",
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	619 Dumper $frame;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	620 return \@got unless test_fin($frame, $extra{all});
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	621 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	622 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	623 return \@got;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	624 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	625
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	626 sub push_stream {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	627 my ($buf, $stream) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	628 my $frame = { sid => $stream, uni => 1, type => 'PUSH header' };
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	629
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	630 my ($len, $id) = parse_int($buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	631 $frame->{push_id} = $id;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	632 $frame->{length} = $len;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	633
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	634 return ($frame, $len);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	635 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	636
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	637 sub push_decoder {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	638 my ($buf, $stream) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	639 my ($skip, $val) = 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	640 my $frame = { sid => $stream, uni => 3 };
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	641
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	642 if ($skip < length($buf)) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	643 my $bits = unpack("\@$skip B8", $buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	644
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	645 if (substr($bits, 0, 1) eq '1') {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	646 ($val, $skip) = iunpack(7, $buf, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	647 $frame->{type} = 'DECODER_SA';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	648
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	649 } elsif (substr($bits, 0, 2) eq '01') {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	650 ($val, $skip) = iunpack(6, $buf, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	651 $frame->{type} = 'DECODER_C';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	652
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	653 } elsif (substr($bits, 0, 2) eq '00') {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	654 ($val, $skip) = iunpack(6, $buf, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	655 $frame->{type} = 'DECODER_ICI';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	656 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	657
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	658 $frame->{val} = $val;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	659 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	660
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	661 return ($frame, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	662 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	663
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	664 sub test_fin {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	665 my ($frame, $all) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	666 my @test = @{$all};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	667
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	668 # wait for the specified DATA length
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	669
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	670 for (@test) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	671 if ($_->{length} && $frame->{type} eq 'DATA') {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	672 # check also for StreamID if needed
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	673
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	674 if (!$_->{sid} \|\| $_->{sid} == $frame->{sid}) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	675 $_->{length} -= $frame->{length};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	676 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	677 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	678 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	679 @test = grep { !(defined $_->{length} && $_->{length} == 0) } @test;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	680
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	681 # wait for the fin flag
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	682
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	683 @test = grep { !(defined $_->{fin}
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	684 && (!defined $_->{sid} \|\| $_->{sid} == $frame->{sid})
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	685 && $_->{fin} & $frame->{flags})
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	686 } @test if defined $frame->{flags};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	687
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	688 # wait for the specified frame
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	689
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	690 @test = grep { !($_->{type} && $_->{type} eq $frame->{type}) } @test;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	691
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	692 @{$all} = @test;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	693 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	694
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	695 sub data {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	696 my ($self, $buf, $len) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	697 return { data => substr($buf, 0, $len) };
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	698 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	699
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	700 sub headers {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	701 my ($self, $buf, $len) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	702 my ($ric, $base);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	703 $self->{headers} = substr($buf, 0, $len);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	704 my $skip = 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	705
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	706 ($ric, $skip) = iunpack(8, $buf, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	707 ($base, $skip) = iunpack(7, $buf, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	708
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	709 $buf = substr($buf, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	710 $len -= $skip;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	711 { headers => qunpack($self, $buf, $len) };
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	712 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	713
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	714 sub settings {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	715 my ($self, $buf, $length) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	716 my %payload;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	717 my ($offset, $len) = 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	718
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	719 while ($offset < $length) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	720 my ($id, $val);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	721 ($len, $id) = parse_int(substr($buf, $offset));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	722 $offset += $len;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	723 ($len, $val) = parse_int(substr($buf, $offset));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	724 $offset += $len;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	725 $payload{$id} = $val;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	726 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	727 return \%payload;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	728 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	729
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	730 sub push_promise {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	731 my ($self, $buf, $length) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	732 my %payload;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	733 my ($offset, $len, $id) = 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	734
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	735 ($len, $id) = parse_int($buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	736 $offset += $len;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	737 $payload{push_id} = $id;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	738
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	739 my ($ric, $base);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	740 my $skip = $offset;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	741
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	742 ($ric, $skip) = iunpack(8, $buf, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	743 ($base, $skip) = iunpack(7, $buf, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	744
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	745 $buf = substr($buf, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	746 $length -= $skip;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	747 $payload{headers} = qunpack($self, $buf, $length);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	748 return \%payload;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	749 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	750
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	751 sub goaway {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	752 my ($self, $buf, $length) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	753 my ($len, $stream) = parse_int($buf);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	754 { last_sid => $stream }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	755 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	756
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	757 # RFC 7541, 5.1. Integer Representation
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	758
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	759 sub ipack {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	760 my ($base, $d) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	761 return sprintf("%.b", $base, $d) if $d < 2*$base - 1;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	762
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	763 my $o = sprintf("%${base}b", 2**$base - 1);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	764 $d -= 2**$base - 1;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	765 while ($d >= 128) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	766 $o .= sprintf("%8b", $d % 128 + 128);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	767 $d /= 128;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	768 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	769 $o .= sprintf("%08b", $d);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	770 return $o;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	771 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	772
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	773 sub iunpack {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	774 my ($base, $b, $s) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	775
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	776 my $len = unpack("\@$s B8", $b); $s++;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	777 my $huff = substr($len, 8 - $base - 1, 1);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	778 $len = '0' x (8 - $base) . substr($len, 8 - $base);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	779 $len = unpack("C", pack("B8", $len));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	780
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	781 return ($len, $s, $huff) if $len < 2**$base - 1;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	782
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	783 my $m = 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	784 my $d;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	785
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	786 do {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	787 $d = unpack("\@$s C", $b); $s++;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	788 $len += ($d & 127) * 2**$m;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	789 $m += $base;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	790 } while (($d & 128) == 128);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	791
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	792 return ($len, $s, $huff);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	793 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	794
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	795 sub qpack {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	796 my ($ctx, $name, $value, %extra) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	797 my $mode = defined $extra{mode} ? $extra{mode} : 4;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	798 my $huff = $extra{huff};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	799 my $hbit = $huff ? '1' : '0';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	800 my $ibit = $extra{ni} ? '1' : '0';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	801 my $dbit = $extra{dyn} ? '0' : '1';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	802 my $table = $extra{dyn} ? $ctx->{dynamic_encode} : $ctx->{static_encode};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	803 my ($index, $buf) = 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	804
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	805 # 4.5.2. Indexed Field Line
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	806
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	807 if ($mode == 0) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	808 ++$index until $index > $#$table
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	809 or $table->[$index][0] eq $name
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	810 and $table->[$index][1] eq $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	811 $buf = pack('B*', '1' . $dbit . ipack(6, $index));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	812 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	813
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	814 # 4.5.3. Indexed Field Line with Post-Base Index
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	815
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	816 if ($mode == 1) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	817 $table = $ctx->{dynamic_encode};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	818 ++$index until $index > $#$table
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	819 or $table->[$index][0] eq $name
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	820 and $table->[$index][1] eq $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	821 $buf = pack('B*', '0001' . ipack(4, 0));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	822 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	823
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	824 # 4.5.4. Literal Field Line with Name Reference
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	825
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	826 if ($mode == 2) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	827 ++$index until $index > $#$table
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	828 or $table->[$index][0] eq $name;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	829 $value = $huff ? huff($value) : $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	830
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	831 $buf = pack('B*', '01' . $ibit . $dbit . ipack(4, $index));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	832 $buf .= pack('B*', $hbit . ipack(7, length($value))) . $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	833 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	834
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	835 # 4.5.5. Literal Field Line with Post-Base Name Reference
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	836
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	837 if ($mode == 3) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	838 $table = $ctx->{dynamic_encode};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	839 ++$index until $index > $#$table
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	840 or $table->[$index][0] eq $name;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	841 $value = $huff ? huff($value) : $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	842
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	843 $buf = pack('B*', '0000' . $ibit . ipack(3, $index));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	844 $buf .= pack('B*', $hbit . ipack(7, length($value))) . $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	845 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	846
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	847 # 4.5.6. Literal Field Line with Literal Name
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	848
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	849 if ($mode == 4) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	850 $name = $huff ? huff($name) : $name;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	851 $value = $huff ? huff($value) : $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	852
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	853 $buf = pack('B*', '001' . $ibit .
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	854 $hbit . ipack(3, length($name))) . $name;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	855 $buf .= pack('B*', $hbit . ipack(7, length($value))) . $value;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	856 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	857
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	858 return $buf;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	859 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	860
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	861 sub qunpack {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	862 my ($ctx, $data, $length) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	863 my $table = $ctx->{static_decode};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	864 my %headers;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	865 my $skip = 0;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	866 my ($index, $name, $value, $size);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	867
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	868 my $field = sub {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	869 my ($base, $b) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	870 my ($len, $s, $huff) = iunpack(@_);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	871
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	872 my $field = substr($b, $s, $len);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	873 $field = $huff ? dehuff($field) : $field;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	874 $s += $len;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	875 return ($field, $s);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	876 };
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	877
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	878 my $add = sub {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	879 my ($h, $n, $v) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	880 return $h->{$n} = $v unless exists $h->{$n};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	881 $h->{$n} = [ $h->{$n} ] unless ref $h->{$n};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	882 push @{$h->{$n}}, $v;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	883 };
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	884
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	885 while ($skip < $length) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	886 my $ib = unpack("\@$skip B8", $data);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	887
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	888 # 4.5.2. Indexed Field Line
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	889
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	890 if (substr($ib, 0, 2) eq '11') {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	891 ($index, $skip) = iunpack(6, $data, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	892
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	893 $add->(\%headers,
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	894 $table->[$index][0], $table->[$index][1]);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	895 next;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	896 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	897
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	898 # 4.5.4. Literal Field Line with Name Reference
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	899
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	900 if (substr($ib, 0, 4) eq '0101') {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	901 ($index, $skip) = iunpack(4, $data, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	902 $name = $table->[$index][0];
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	903 ($value, $skip) = $field->(7, $data, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	904
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	905 $add->(\%headers, $name, $value);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	906 next;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	907 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	908
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	909 # 4.5.6. Literal Field Line with Literal Name
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	910
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	911 if (substr($ib, 0, 4) eq '0010') {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	912 ($name, $skip) = $field->(3, $data, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	913 ($value, $skip) = $field->(7, $data, $skip);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	914
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	915 $add->(\%headers, $name, $value);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	916 next;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	917 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	918
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	919 last;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	920 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	921
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	922 return \%headers;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	923 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	924
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	925 sub static_table {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	926 [ ':authority', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	927 [ ':path', '/' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	928 [ 'age', '0' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	929 [ 'content-disposition', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	930 [ 'content-length', '0' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	931 [ 'cookie', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	932 [ 'date', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	933 [ 'etag', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	934 [ 'if-modified-since', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	935 [ 'if-none-match', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	936 [ 'last-modified', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	937 [ 'link', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	938 [ 'location', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	939 [ 'referer', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	940 [ 'set-cookie', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	941 [ ':method', 'CONNECT' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	942 [ ':method', 'DELETE' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	943 [ ':method', 'GET' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	944 [ ':method', 'HEAD' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	945 [ ':method', 'OPTIONS' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	946 [ ':method', 'POST' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	947 [ ':method', 'PUT' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	948 [ ':scheme', 'http' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	949 [ ':scheme', 'https' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	950 [ ':status', '103' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	951 [ ':status', '200' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	952 [ ':status', '304' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	953 [ ':status', '404' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	954 [ ':status', '503' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	955 [ 'accept', '/' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	956 [ 'accept', 'application/dns-message' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	957 [ 'accept-encoding', 'gzip, deflate, br' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	958 [ 'accept-ranges', 'bytes' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	959 [ 'access-control-allow-headers', 'cache-control' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	960 [ 'access-control-allow-headers', 'content-type' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	961 [ 'access-control-allow-origin', '*' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	962 [ 'cache-control', 'max-age=0' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	963 [ 'cache-control', 'max-age=2592000' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	964 [ 'cache-control', 'max-age=604800' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	965 [ 'cache-control', 'no-cache' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	966 [ 'cache-control', 'no-store' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	967 [ 'cache-control', 'public, max-age=31536000' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	968 [ 'content-encoding', 'br' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	969 [ 'content-encoding', 'gzip' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	970 [ 'content-type', 'application/dns-message' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	971 [ 'content-type', 'application/javascript' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	972 [ 'content-type', 'application/json' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	973 [ 'content-type', 'application/x-www-form-urlencoded' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	974 [ 'content-type', 'image/gif' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	975 [ 'content-type', 'image/jpeg' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	976 [ 'content-type', 'image/png' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	977 [ 'content-type', 'text/css' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	978 [ 'content-type', 'text/html; charset=utf-8' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	979 [ 'content-type', 'text/plain' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	980 [ 'content-type', 'text/plain;charset=utf-8' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	981 [ 'range', 'bytes=0-' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	982 [ 'strict-transport-security', 'max-age=31536000' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	983 [ 'strict-transport-security',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	984 'max-age=31536000; includesubdomains' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	985 [ 'strict-transport-security',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	986 'max-age=31536000; includesubdomains; preload' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	987 [ 'vary', 'accept-encoding' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	988 [ 'vary', 'origin' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	989 [ 'x-content-type-options', 'nosniff' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	990 [ 'x-xss-protection', '1; mode=block' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	991 [ ':status', '100' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	992 [ ':status', '204' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	993 [ ':status', '206' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	994 [ ':status', '302' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	995 [ ':status', '400' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	996 [ ':status', '403' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	997 [ ':status', '421' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	998 [ ':status', '425' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	999 [ ':status', '500' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1000 [ 'accept-language', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1001 [ 'access-control-allow-credentials', 'FALSE' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1002 [ 'access-control-allow-credentials', 'TRUE' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1003 [ 'access-control-allow-headers', '*' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1004 [ 'access-control-allow-methods', 'get' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1005 [ 'access-control-allow-methods', 'get, post, options' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1006 [ 'access-control-allow-methods', 'options' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1007 [ 'access-control-expose-headers', 'content-length' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1008 [ 'access-control-request-headers', 'content-type' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1009 [ 'access-control-request-method', 'get' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1010 [ 'access-control-request-method', 'post' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1011 [ 'alt-svc', 'clear' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1012 [ 'authorization', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1013 [ 'content-security-policy',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1014 "script-src 'none'; object-src 'none'; base-uri 'none'" ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1015 [ 'early-data', '1' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1016 [ 'expect-ct', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1017 [ 'forwarded', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1018 [ 'if-range', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1019 [ 'origin', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1020 [ 'purpose', 'prefetch' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1021 [ 'server', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1022 [ 'timing-allow-origin', '*' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1023 [ 'upgrade-insecure-requests', '1' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1024 [ 'user-agent', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1025 [ 'x-forwarded-for', '' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1026 [ 'x-frame-options', 'deny' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1027 [ 'x-frame-options', 'sameorigin' ],
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1028 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1029
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1030 sub huff_code { scalar {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1031 pack('C', 0) => '1111111111000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1032 pack('C', 1) => '11111111111111111011000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1033 pack('C', 2) => '1111111111111111111111100010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1034 pack('C', 3) => '1111111111111111111111100011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1035 pack('C', 4) => '1111111111111111111111100100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1036 pack('C', 5) => '1111111111111111111111100101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1037 pack('C', 6) => '1111111111111111111111100110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1038 pack('C', 7) => '1111111111111111111111100111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1039 pack('C', 8) => '1111111111111111111111101000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1040 pack('C', 9) => '111111111111111111101010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1041 pack('C', 10) => '111111111111111111111111111100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1042 pack('C', 11) => '1111111111111111111111101001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1043 pack('C', 12) => '1111111111111111111111101010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1044 pack('C', 13) => '111111111111111111111111111101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1045 pack('C', 14) => '1111111111111111111111101011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1046 pack('C', 15) => '1111111111111111111111101100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1047 pack('C', 16) => '1111111111111111111111101101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1048 pack('C', 17) => '1111111111111111111111101110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1049 pack('C', 18) => '1111111111111111111111101111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1050 pack('C', 19) => '1111111111111111111111110000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1051 pack('C', 20) => '1111111111111111111111110001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1052 pack('C', 21) => '1111111111111111111111110010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1053 pack('C', 22) => '111111111111111111111111111110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1054 pack('C', 23) => '1111111111111111111111110011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1055 pack('C', 24) => '1111111111111111111111110100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1056 pack('C', 25) => '1111111111111111111111110101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1057 pack('C', 26) => '1111111111111111111111110110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1058 pack('C', 27) => '1111111111111111111111110111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1059 pack('C', 28) => '1111111111111111111111111000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1060 pack('C', 29) => '1111111111111111111111111001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1061 pack('C', 30) => '1111111111111111111111111010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1062 pack('C', 31) => '1111111111111111111111111011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1063 pack('C', 32) => '010100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1064 pack('C', 33) => '1111111000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1065 pack('C', 34) => '1111111001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1066 pack('C', 35) => '111111111010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1067 pack('C', 36) => '1111111111001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1068 pack('C', 37) => '010101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1069 pack('C', 38) => '11111000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1070 pack('C', 39) => '11111111010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1071 pack('C', 40) => '1111111010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1072 pack('C', 41) => '1111111011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1073 pack('C', 42) => '11111001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1074 pack('C', 43) => '11111111011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1075 pack('C', 44) => '11111010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1076 pack('C', 45) => '010110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1077 pack('C', 46) => '010111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1078 pack('C', 47) => '011000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1079 pack('C', 48) => '00000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1080 pack('C', 49) => '00001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1081 pack('C', 50) => '00010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1082 pack('C', 51) => '011001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1083 pack('C', 52) => '011010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1084 pack('C', 53) => '011011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1085 pack('C', 54) => '011100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1086 pack('C', 55) => '011101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1087 pack('C', 56) => '011110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1088 pack('C', 57) => '011111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1089 pack('C', 58) => '1011100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1090 pack('C', 59) => '11111011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1091 pack('C', 60) => '111111111111100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1092 pack('C', 61) => '100000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1093 pack('C', 62) => '111111111011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1094 pack('C', 63) => '1111111100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1095 pack('C', 64) => '1111111111010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1096 pack('C', 65) => '100001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1097 pack('C', 66) => '1011101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1098 pack('C', 67) => '1011110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1099 pack('C', 68) => '1011111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1100 pack('C', 69) => '1100000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1101 pack('C', 70) => '1100001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1102 pack('C', 71) => '1100010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1103 pack('C', 72) => '1100011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1104 pack('C', 73) => '1100100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1105 pack('C', 74) => '1100101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1106 pack('C', 75) => '1100110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1107 pack('C', 76) => '1100111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1108 pack('C', 77) => '1101000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1109 pack('C', 78) => '1101001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1110 pack('C', 79) => '1101010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1111 pack('C', 80) => '1101011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1112 pack('C', 81) => '1101100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1113 pack('C', 82) => '1101101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1114 pack('C', 83) => '1101110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1115 pack('C', 84) => '1101111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1116 pack('C', 85) => '1110000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1117 pack('C', 86) => '1110001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1118 pack('C', 87) => '1110010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1119 pack('C', 88) => '11111100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1120 pack('C', 89) => '1110011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1121 pack('C', 90) => '11111101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1122 pack('C', 91) => '1111111111011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1123 pack('C', 92) => '1111111111111110000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1124 pack('C', 93) => '1111111111100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1125 pack('C', 94) => '11111111111100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1126 pack('C', 95) => '100010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1127 pack('C', 96) => '111111111111101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1128 pack('C', 97) => '00011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1129 pack('C', 98) => '100011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1130 pack('C', 99) => '00100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1131 pack('C', 100) => '100100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1132 pack('C', 101) => '00101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1133 pack('C', 102) => '100101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1134 pack('C', 103) => '100110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1135 pack('C', 104) => '100111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1136 pack('C', 105) => '00110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1137 pack('C', 106) => '1110100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1138 pack('C', 107) => '1110101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1139 pack('C', 108) => '101000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1140 pack('C', 109) => '101001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1141 pack('C', 110) => '101010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1142 pack('C', 111) => '00111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1143 pack('C', 112) => '101011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1144 pack('C', 113) => '1110110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1145 pack('C', 114) => '101100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1146 pack('C', 115) => '01000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1147 pack('C', 116) => '01001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1148 pack('C', 117) => '101101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1149 pack('C', 118) => '1110111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1150 pack('C', 119) => '1111000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1151 pack('C', 120) => '1111001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1152 pack('C', 121) => '1111010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1153 pack('C', 122) => '1111011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1154 pack('C', 123) => '111111111111110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1155 pack('C', 124) => '11111111100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1156 pack('C', 125) => '11111111111101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1157 pack('C', 126) => '1111111111101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1158 pack('C', 127) => '1111111111111111111111111100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1159 pack('C', 128) => '11111111111111100110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1160 pack('C', 129) => '1111111111111111010010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1161 pack('C', 130) => '11111111111111100111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1162 pack('C', 131) => '11111111111111101000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1163 pack('C', 132) => '1111111111111111010011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1164 pack('C', 133) => '1111111111111111010100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1165 pack('C', 134) => '1111111111111111010101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1166 pack('C', 135) => '11111111111111111011001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1167 pack('C', 136) => '1111111111111111010110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1168 pack('C', 137) => '11111111111111111011010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1169 pack('C', 138) => '11111111111111111011011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1170 pack('C', 139) => '11111111111111111011100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1171 pack('C', 140) => '11111111111111111011101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1172 pack('C', 141) => '11111111111111111011110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1173 pack('C', 142) => '111111111111111111101011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1174 pack('C', 143) => '11111111111111111011111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1175 pack('C', 144) => '111111111111111111101100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1176 pack('C', 145) => '111111111111111111101101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1177 pack('C', 146) => '1111111111111111010111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1178 pack('C', 147) => '11111111111111111100000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1179 pack('C', 148) => '111111111111111111101110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1180 pack('C', 149) => '11111111111111111100001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1181 pack('C', 150) => '11111111111111111100010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1182 pack('C', 151) => '11111111111111111100011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1183 pack('C', 152) => '11111111111111111100100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1184 pack('C', 153) => '111111111111111011100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1185 pack('C', 154) => '1111111111111111011000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1186 pack('C', 155) => '11111111111111111100101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1187 pack('C', 156) => '1111111111111111011001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1188 pack('C', 157) => '11111111111111111100110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1189 pack('C', 158) => '11111111111111111100111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1190 pack('C', 159) => '111111111111111111101111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1191 pack('C', 160) => '1111111111111111011010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1192 pack('C', 161) => '111111111111111011101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1193 pack('C', 162) => '11111111111111101001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1194 pack('C', 163) => '1111111111111111011011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1195 pack('C', 164) => '1111111111111111011100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1196 pack('C', 165) => '11111111111111111101000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1197 pack('C', 166) => '11111111111111111101001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1198 pack('C', 167) => '111111111111111011110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1199 pack('C', 168) => '11111111111111111101010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1200 pack('C', 169) => '1111111111111111011101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1201 pack('C', 170) => '1111111111111111011110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1202 pack('C', 171) => '111111111111111111110000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1203 pack('C', 172) => '111111111111111011111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1204 pack('C', 173) => '1111111111111111011111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1205 pack('C', 174) => '11111111111111111101011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1206 pack('C', 175) => '11111111111111111101100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1207 pack('C', 176) => '111111111111111100000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1208 pack('C', 177) => '111111111111111100001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1209 pack('C', 178) => '1111111111111111100000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1210 pack('C', 179) => '111111111111111100010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1211 pack('C', 180) => '11111111111111111101101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1212 pack('C', 181) => '1111111111111111100001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1213 pack('C', 182) => '11111111111111111101110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1214 pack('C', 183) => '11111111111111111101111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1215 pack('C', 184) => '11111111111111101010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1216 pack('C', 185) => '1111111111111111100010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1217 pack('C', 186) => '1111111111111111100011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1218 pack('C', 187) => '1111111111111111100100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1219 pack('C', 188) => '11111111111111111110000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1220 pack('C', 189) => '1111111111111111100101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1221 pack('C', 190) => '1111111111111111100110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1222 pack('C', 191) => '11111111111111111110001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1223 pack('C', 192) => '11111111111111111111100000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1224 pack('C', 193) => '11111111111111111111100001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1225 pack('C', 194) => '11111111111111101011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1226 pack('C', 195) => '1111111111111110001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1227 pack('C', 196) => '1111111111111111100111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1228 pack('C', 197) => '11111111111111111110010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1229 pack('C', 198) => '1111111111111111101000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1230 pack('C', 199) => '1111111111111111111101100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1231 pack('C', 200) => '11111111111111111111100010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1232 pack('C', 201) => '11111111111111111111100011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1233 pack('C', 202) => '11111111111111111111100100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1234 pack('C', 203) => '111111111111111111111011110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1235 pack('C', 204) => '111111111111111111111011111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1236 pack('C', 205) => '11111111111111111111100101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1237 pack('C', 206) => '111111111111111111110001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1238 pack('C', 207) => '1111111111111111111101101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1239 pack('C', 208) => '1111111111111110010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1240 pack('C', 209) => '111111111111111100011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1241 pack('C', 210) => '11111111111111111111100110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1242 pack('C', 211) => '111111111111111111111100000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1243 pack('C', 212) => '111111111111111111111100001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1244 pack('C', 213) => '11111111111111111111100111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1245 pack('C', 214) => '111111111111111111111100010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1246 pack('C', 215) => '111111111111111111110010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1247 pack('C', 216) => '111111111111111100100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1248 pack('C', 217) => '111111111111111100101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1249 pack('C', 218) => '11111111111111111111101000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1250 pack('C', 219) => '11111111111111111111101001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1251 pack('C', 220) => '1111111111111111111111111101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1252 pack('C', 221) => '111111111111111111111100011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1253 pack('C', 222) => '111111111111111111111100100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1254 pack('C', 223) => '111111111111111111111100101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1255 pack('C', 224) => '11111111111111101100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1256 pack('C', 225) => '111111111111111111110011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1257 pack('C', 226) => '11111111111111101101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1258 pack('C', 227) => '111111111111111100110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1259 pack('C', 228) => '1111111111111111101001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1260 pack('C', 229) => '111111111111111100111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1261 pack('C', 230) => '111111111111111101000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1262 pack('C', 231) => '11111111111111111110011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1263 pack('C', 232) => '1111111111111111101010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1264 pack('C', 233) => '1111111111111111101011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1265 pack('C', 234) => '1111111111111111111101110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1266 pack('C', 235) => '1111111111111111111101111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1267 pack('C', 236) => '111111111111111111110100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1268 pack('C', 237) => '111111111111111111110101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1269 pack('C', 238) => '11111111111111111111101010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1270 pack('C', 239) => '11111111111111111110100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1271 pack('C', 240) => '11111111111111111111101011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1272 pack('C', 241) => '111111111111111111111100110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1273 pack('C', 242) => '11111111111111111111101100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1274 pack('C', 243) => '11111111111111111111101101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1275 pack('C', 244) => '111111111111111111111100111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1276 pack('C', 245) => '111111111111111111111101000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1277 pack('C', 246) => '111111111111111111111101001',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1278 pack('C', 247) => '111111111111111111111101010',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1279 pack('C', 248) => '111111111111111111111101011',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1280 pack('C', 249) => '1111111111111111111111111110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1281 pack('C', 250) => '111111111111111111111101100',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1282 pack('C', 251) => '111111111111111111111101101',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1283 pack('C', 252) => '111111111111111111111101110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1284 pack('C', 253) => '111111111111111111111101111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1285 pack('C', 254) => '111111111111111111111110000',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1286 pack('C', 255) => '11111111111111111111101110',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1287 '_eos' => '111111111111111111111111111111',
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1288 }};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1289
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1290 sub huff {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1291 my ($string) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1292 my $code = &huff_code;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1293
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1294 my $ret = join '', map { $code->{$_} } (split //, $string);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1295 my $len = length($ret) + (8 - length($ret) % 8);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1296 $ret .= $code->{_eos};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1297
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1298 return pack("B$len", $ret);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1299 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1300
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1301 sub dehuff {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1302 my ($string) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1303 my $code = &huff_code;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1304 my %decode = reverse %$code;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1305
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1306 my $ret = ''; my $c = '';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1307 for (split //, unpack('B*', $string)) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1308 $c .= $_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1309 next unless exists $decode{$c};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1310 last if $decode{$c} eq '_eos';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1311
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1312 $ret .= $decode{$c};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1313 $c = '';
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1314 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1315
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1316 return $ret;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1317 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1318
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1319 sub raw_write {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1320 my ($self, $message) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1321
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1322 if ($self->{chaining}) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1323 return add_chain($self, $message);
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1324 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1325
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1326 $self->{socket}->syswrite($self->encrypt_aead($message, 3));
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1327 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1328
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1329 sub start_chain {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1330 my ($self) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1331
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1332 $self->{chaining} = 1;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1333 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1334
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1335 sub add_chain {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1336 my ($self, $buf) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1337
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1338 if ($self->{chained_buf}) {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1339 $self->{chained_buf} .= $buf;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1340 } else {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1341 $self->{chained_buf} = $buf;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1342 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1343 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1344
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1345 sub send_chain {
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1346 my ($self) = @_;
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1347
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1348 undef $self->{chaining};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1349 $self->raw_write($self->{chained_buf}) if $self->{chained_buf};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1350 undef $self->{chained_buf};
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1351 }
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1352
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1353 ###############################################################################
f50c2a65ccc0 Tests: basic HTTP/3 support. Sergey Kandaurov <pluknet@nginx.com> parents: 1874 diff changeset	1354
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1355 sub parse_frames {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1356 my ($buf) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1357 my @frames;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1358 my $offset = 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1359
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1360 while ($offset < length($buf)) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1361 my ($tlen, $type) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1362 $offset += $tlen;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1363 next if $type == 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1364 my $frame = { type => $type };
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1365
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1366 if ($type == 1) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1367 $frame->{type} = 'PING';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1368 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1369 if ($type == 2) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1370 $frame->{type} = 'ACK';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1371 my ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1372 $frame->{largest} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1373 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1374 ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1375 $frame->{delay} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1376 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1377 ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1378 $frame->{count} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1379 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1380 ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1381 $frame->{first} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1382 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1383 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1384 if ($type == 4) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1385 $frame->{type} = 'RESET_STREAM';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1386 my ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1387 $frame->{sid} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1388 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1389 ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1390 $frame->{code} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1391 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1392 ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1393 $frame->{final_size} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1394 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1395 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1396 if ($type == 5) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1397 $frame->{type} = 'STOP_SENDING';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1398 my ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1399 $frame->{sid} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1400 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1401 ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1402 $frame->{code} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1403 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1404 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1405 if ($type == 6) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1406 my ($olen, $off) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1407 $offset += $olen;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1408 my ($llen, $len) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1409 $offset += $llen;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1410 $frame->{type} = 'CRYPTO';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1411 $frame->{length} = $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1412 $frame->{offset} = $off;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1413 $frame->{payload} = substr($buf, $offset, $len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1414 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1415 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1416 if ($type == 7) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1417 $frame->{type} = 'NEW_TOKEN';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1418 my ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1419 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1420 $frame->{token} = substr($buf, $offset, $val);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1421 $offset += $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1422 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1423 if (($type & 0xf8) == 0x08) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1424 $frame->{type} = 'STREAM';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1425 my ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1426 $frame->{id} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1427 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1428 if ($type & 0x4) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1429 ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1430 $frame->{offset} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1431 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1432 } else {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1433 $frame->{offset} = 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1434 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1435 if ($type & 0x2) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1436 ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1437 $frame->{length} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1438 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1439 } else {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1440 $frame->{length} = length($buf) - $offset;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1441 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1442 if ($type & 0x1) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1443 $frame->{fin} = 1;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1444 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1445 $frame->{payload} =
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1446 substr($buf, $offset, $frame->{length});
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1447 $offset += $frame->{length};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1448 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1449 if ($type == 18 \|\| $type == 19) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1450 $frame->{type} = 'MAX_STREAMS';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1451 my ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1452 $frame->{val} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1453 $frame->{uni} = 1 if $type == 19;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1454 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1455 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1456 if ($type == 24) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1457 $frame->{type} = 'NCID';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1458 my ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1459 $frame->{seqno} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1460 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1461 ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1462 $frame->{rpt} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1463 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1464 $len = unpack("C", substr($buf, $offset, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1465 $frame->{length} = $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1466 $offset += 1;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1467 $frame->{cid} = substr($buf, $offset, $len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1468 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1469 $frame->{token} = substr($buf, $offset, 16);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1470 $offset += 16;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1471 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1472 if ($type == 26) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1473 $frame->{type} = 'PATH_CHALLENGE';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1474 $frame->{data} = substr($buf, $offset, 8);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1475 $offset += 8;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1476 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1477 if ($type == 27) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1478 $frame->{type} = 'PATH_RESPONSE';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1479 $frame->{data} = substr($buf, $offset, 8);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1480 $offset += 8;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1481 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1482 if ($type == 28 \|\| $type == 29) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1483 $frame->{type} = 'CONNECTION_CLOSE';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1484 my ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1485 $frame->{error} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1486 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1487 if ($type == 28) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1488 ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1489 $frame->{frame_type} = $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1490 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1491 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1492 ($len, $val) = parse_int(substr($buf, $offset));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1493 $offset += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1494 $frame->{phrase} = substr($buf, $offset, $val);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1495 $offset += $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1496 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1497 if ($type == 30) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1498 $frame->{type} = 'HANDSHAKE_DONE';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1499 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1500 push @frames, $frame;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1501 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1502 return \@frames;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1503 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1504
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1505 sub handle_frames {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1506 my ($self, $frames, $level) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1507
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1508 my @frames = grep { $_->{type} eq 'CRYPTO' } @$frames;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1509 while (my $frame = shift @frames) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1510 insert_crypto($self->{crypto_in}[$level], [
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1511 $frame->{offset},
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1512 $frame->{length},
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1513 $frame->{payload},
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1514 ]);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1515
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1516 $self->parse_tls_nst() if $level == 3;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1517 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1518
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1519 @frames = grep { $_->{type} eq 'STREAM' } @$frames;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1520 while (my $frame = shift @frames) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1521 $self->{stream_in}[$frame->{id}] \|\|= { buf => [], pos => 0 };
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1522 insert_crypto($self->{stream_in}[$frame->{id}]->{buf}, [
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1523 $frame->{offset},
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1524 $frame->{length},
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1525 $frame->{payload},
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1526 $frame->{fin},
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1527 ]);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1528 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1529
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1530 @frames = grep { $_->{type} eq 'NCID' } @$frames;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1531 while (my $frame = shift @frames) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1532 push @{$self->{ncid}}, $frame;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1533 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1534
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1535 my $ack = $self->{ack}[$level];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1536
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1537 # stop tracking acknowledged ACK ranges
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1538
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1539 @frames = grep { $_->{type} eq 'ACK' } @$frames;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1540 while (my $frame = shift @frames) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1541 my $max = $frame->{largest};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1542 my $min = $max - $frame->{first};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1543
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1544 for my $num ($min .. $max) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1545 for my $pn (keys %$ack) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1546 delete $ack->{$pn} if $ack->{$pn} == $num;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1547 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1548 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1549 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1550
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1551 $self->{socket}->syswrite($self->encrypt_aead(build_ack($ack), $level));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1552
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1553 for my $pn (keys %$ack) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1554 $ack->{$pn} = $self->{pn}[0][$level] if $ack->{$pn} == -1;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1555 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1556
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1557 my ($frame) = grep { $_->{type} eq 'NEW_TOKEN' } @$frames;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1558 $self->{token} = $frame->{token} \|\| '';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1559
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1560 push @{$self->{frames_in}}, grep { $_->{type} ne 'CRYPTO'
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1561 && $_->{type} ne 'STREAM' } @$frames;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1562 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1563
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1564 sub insert_crypto {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1565 my ($crypto, $frame) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1566 my $i;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1567
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1568 for ($i = 0; $i < scalar @$crypto; $i++) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1569 # frame][crypto][frame
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1570 my $this = @$crypto[$i];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1571 if (@$frame[0] <= @$this[0] &&
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1572 @$frame[0] + @$frame[1] >= @$this[0] + @$this[1])
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1573 {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1574 my $old = substr(@$frame[2], @$this[0] - @$frame[0],
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1575 @$this[1]);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1576 die "bad inner" if $old ne @$this[2];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1577 splice @$crypto, $i, 1; $i--;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1578 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1579 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1580
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1581 return push @$crypto, $frame if !@$crypto;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1582
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1583 for ($i = 0; $i < @$crypto; $i++) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1584 if (@$frame[0] <= @{@$crypto[$i]}[0] + @{@$crypto[$i]}[1]) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1585 last;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1586 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1587 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1588
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1589 return push @$crypto, $frame if $i == @$crypto;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1590
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1591 my $this = @$crypto[$i];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1592 my $next = @$crypto[$i + 1];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1593
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1594 if (@$frame[0] + @$frame[1] == @$this[0]) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1595 # frame][crypto
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1596 @$this[0] = @$frame[0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1597 @$this[1] += @$frame[1];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1598 @$this[2] = @$frame[2] . @$this[2];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1599
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1600 } elsif (@$this[0] + @$this[1] == @$frame[0]) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1601 # crypto][frame
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1602 @$this[1] += @$frame[1];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1603 @$this[2] .= @$frame[2];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1604 @$this[3] = @$frame[3];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1605
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1606 } elsif (@$frame[0] + @$frame[1] < @$this[0]) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1607 # frame..crypto
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1608 return splice @$crypto, $i, 0, $frame;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1609
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1610 } else {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1611 # overlay
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1612 my ($b1, $b2) = @$this[0] < @$frame[0]
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1613 ? ($this, $frame) : ($frame, $this);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1614 my ($o1, $o2) = @$this[0] + @$this[1] < @$frame[0] + @$frame[1]
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1615 ? ($this, $frame) : ($frame, $this);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1616 my $offset = @$b2[0] - @$b1[0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1617 my $length = @$o1[0] + @$o1[1] - @$b2[0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1618 my $old = substr @$b1[2], $offset, $length, @$b2[2];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1619 die "bad repl" if substr(@$b1[2], $offset, $length) ne $old;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1620 @$this = (@$b1[0], @$o2[0] + @$o2[1] - @$b1[0], @$b1[2]);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1621 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1622
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1623 return if !defined $next;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1624
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1625 # combine with next overlay if any
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1626 if (@$this[0] + @$this[1] >= @$next[0]) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1627 my $offset = @$next[0] - @$this[0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1628 my $length = @$this[0] + @$this[1] - @$next[0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1629 my $old = substr @$this[2], $offset, $length, @$next[2];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1630 die "bad repl2" if substr(@$this[2], $offset, $length) ne $old;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1631 @$this[1] = @$next[0] + @$next[1] - @$this[0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1632 splice @$crypto, $i + 1, 1;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1633 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1634 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1635
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1636 ###############################################################################
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1637
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1638 sub save_session_tickets {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1639 my ($self, $content) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1640
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1641 my ($hash, $hlen) = $self->{cipher} == 0x1302 ?
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1642 ('SHA384', 48) : ('SHA256', 32);
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1643
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1644 my $nst_len = unpack("n", substr($content, 2, 2));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1645 my $nst = substr($content, 4, $nst_len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1646
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1647 my $psk = { cipher => $self->{cipher} };
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1648 my $lifetime = substr($nst, 0, 4);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1649 $psk->{age_add} = substr($nst, 4, 4);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1650 my $nonce_len = unpack("C", substr($nst, 8, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1651 my $nonce = substr($nst, 9, $nonce_len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1652 my $len = unpack("n", substr($nst, 8 + 1 + $nonce_len, 2));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1653 $psk->{ticket} = substr($nst, 11 + $nonce_len, $len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1654
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1655 my $extens_len = unpack("n", substr($nst, 11 + $nonce_len + $len, 2));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1656 my $extens = substr($nst, 11 + $nonce_len + $len + 2, $extens_len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1657
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1658 $psk->{ed} = early_data($extens);
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1659 $psk->{secret} = hkdf_expand_label("tls13 resumption", $hash, $hlen,
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1660 $self->{rms_prk}, $nonce);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1661 push @{$self->{psk_list}}, $psk;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1662 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1663
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1664 sub decode_pn {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1665 my ($self, $pn, $pnl, $level) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1666 my $expected = $self->{pn}[1][$level] + 1;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1667 my $pn_win = 1 << $pnl * 8;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1668 my $pn_hwin = $pn_win / 2;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1669
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1670 $pn \|= $expected & ~($pn_win - 1);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1671
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1672 if ($pn <= $expected - $pn_hwin && $pn < (1 << 62) - $pn_win) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1673 $pn += $pn_win;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1674
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1675 } elsif ($pn > $expected + $pn_hwin && $pn >= $pn_win) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1676 $pn -= $pn_win;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1677 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1678
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1679 return $pn;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1680 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1681
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1682 sub decrypt_aead_f {
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1683 my ($level, $cipher) = @_;
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1684 if ($level == 0 \|\| $cipher == 0x1301 \|\| $cipher == 0x1302) {
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1685 return \&Crypt::AuthEnc::GCM::gcm_decrypt_verify, 'AES';
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1686 }
1910 e0b53fbdb5cf Tests: TLS_AES_128_CCM_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1909 diff changeset	1687 if ($cipher == 0x1304) {
e0b53fbdb5cf Tests: TLS_AES_128_CCM_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1909 diff changeset	1688 return \&Crypt::AuthEnc::CCM::ccm_decrypt_verify, 'AES';
e0b53fbdb5cf Tests: TLS_AES_128_CCM_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1909 diff changeset	1689 }
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1690 \&Crypt::AuthEnc::ChaCha20Poly1305::chacha20poly1305_decrypt_verify;
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1691 }
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1692
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1693 sub decrypt_aead {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1694 my ($self, $buf) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1695 my $flags = unpack("C", substr($buf, 0, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1696 return 0, $self->decrypt_retry($buf) if ($flags & 0xf0) == 0xf0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1697 my $level = $flags & 0x80 ? $flags - 0xc0 >> 4 : 3;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1698 my $offpn = 1 + length($self->{scid}) if $level == 3;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1699 $offpn = (
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1700 $offpn = unpack("C", substr($buf, 5, 1)),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1701 $self->{scid} = substr($buf, 6, $offpn),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1702 $offpn = unpack("C", substr($buf, 6 + length($self->{scid}), 1)),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1703 $self->{dcid} =
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1704 substr($buf, 6 + length($self->{scid}) + 1, $offpn),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1705 7 + ($level == 0) + length($self->{scid})
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1706 + length($self->{dcid})) if $level != 3;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1707 my ($len, $val) = $level != 3
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1708 ? parse_int(substr($buf, $offpn))
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1709 : (0, length($buf) - $offpn);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1710 $offpn += $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1711
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1712 my $sample = substr($buf, $offpn + 4, 16);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1713 my ($ad, $pnl, $pn) = $self->decrypt_ad($buf,
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1714 $self->{keys}[$level]{r}{hp}, $sample, $offpn, $level);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1715 Test::Nginx::log_core('\|\|', "ad = " . unpack("H*", $ad));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1716 $pn = $self->decode_pn($pn, $pnl, $level);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1717 my $nonce = substr(pack("x12") . pack("N", $pn), -12)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1718 ^ $self->{keys}[$level]{r}{iv};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1719 my $ciphertext = substr($buf, $offpn + $pnl, $val - 16 - $pnl);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1720 my $tag = substr($buf, $offpn + $val - 16, 16);
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1721 my ($f, @args) = decrypt_aead_f($level, $self->{cipher});
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1722 my $plaintext = $f->(@args,
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1723 $self->{keys}[$level]{r}{key}, $nonce, $ad, $ciphertext, $tag);
1933 9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1724 if ($level == 3 && $self->{keys}[4]) {
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1725 if (!defined $plaintext) {
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1726 # in-flight packets might be protected with old keys
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1727 $nonce = substr(pack("x12") . pack("N", $pn), -12)
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1728 ^ $self->{keys}[4]{r}{iv};
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1729 $plaintext = $f->(@args, $self->{keys}[4]{r}{key},
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1730 $nonce, $ad, $ciphertext, $tag);
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1731 } else {
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1732 # remove old keys after unprotected with new keys
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1733 splice @{$self->{keys}}, 4, 1;
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1734 }
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1735 }
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1736 return if !defined $plaintext;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1737 Test::Nginx::log_core('\|\|',
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1738 "pn = $pn, level = $level, length = " . length($plaintext));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1739
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1740 $self->{pn}[1][$level] = $pn;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1741 $self->{ack}[$level]{$pn} = -1;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1742 $self->{ack}[$_] = undef for (0 .. $level - 1);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1743
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1744 return ($level, $plaintext,
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1745 substr($buf, length($ad . $ciphertext . $tag)), '');
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1746 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1747
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1748 sub decrypt_ad {
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1749 my ($self, $buf, $hp, $sample, $offset, $level) = @_;
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1750
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1751 goto aes if $level == 0 \|\| $self->{cipher} != 0x1303;
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1752
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1753 my $counter = unpack("V", substr($sample, 0, 4));
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1754 my $nonce = substr($sample, 4, 12);
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1755 my $stream = Crypt::Stream::ChaCha->new($hp, $nonce, $counter);
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1756 my $mask = $stream->crypt($self->{zero});
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1757 goto mask;
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1758 aes:
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1759 my $m = Crypt::Mode::CTR->new('AES');
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1760 $mask = $m->encrypt($self->{zero}, $hp, $sample);
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1761 mask:
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1762 substr($buf, 0, 1) ^= substr($mask, 0, 1)
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1763 & ($level == 3 ? "\x1f" : "\x0f");
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1764 my $pnl = unpack("C", substr($buf, 0, 1) & "\x03") + 1;
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1765 substr($buf, $offset, $pnl) ^= substr($mask, 1);
1925 a4f1cbd87f0d Tests: fixed decoding QUIC packet numbers with PNL bits set. Sergey Kandaurov <pluknet@nginx.com> parents: 1924 diff changeset	1766
a4f1cbd87f0d Tests: fixed decoding QUIC packet numbers with PNL bits set. Sergey Kandaurov <pluknet@nginx.com> parents: 1924 diff changeset	1767 my $pn = 0;
a4f1cbd87f0d Tests: fixed decoding QUIC packet numbers with PNL bits set. Sergey Kandaurov <pluknet@nginx.com> parents: 1924 diff changeset	1768 for my $n (1 .. $pnl) {
a4f1cbd87f0d Tests: fixed decoding QUIC packet numbers with PNL bits set. Sergey Kandaurov <pluknet@nginx.com> parents: 1924 diff changeset	1769 $pn += unpack("C", substr($buf, $offset + $n - 1, 1))
a4f1cbd87f0d Tests: fixed decoding QUIC packet numbers with PNL bits set. Sergey Kandaurov <pluknet@nginx.com> parents: 1924 diff changeset	1770 << ($pnl - $n) * 8;
a4f1cbd87f0d Tests: fixed decoding QUIC packet numbers with PNL bits set. Sergey Kandaurov <pluknet@nginx.com> parents: 1924 diff changeset	1771 }
a4f1cbd87f0d Tests: fixed decoding QUIC packet numbers with PNL bits set. Sergey Kandaurov <pluknet@nginx.com> parents: 1924 diff changeset	1772
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1773 my $ad = substr($buf, 0, $offset + $pnl);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1774 return ($ad, $pnl, $pn);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1775 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1776
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1777 sub encrypt_aead_f {
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1778 my ($level, $cipher) = @_;
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1779 if ($level == 0 \|\| $cipher == 0x1301 \|\| $cipher == 0x1302) {
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1780 return \&Crypt::AuthEnc::GCM::gcm_encrypt_authenticate, 'AES';
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1781 }
1910 e0b53fbdb5cf Tests: TLS_AES_128_CCM_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1909 diff changeset	1782 if ($cipher == 0x1304) {
e0b53fbdb5cf Tests: TLS_AES_128_CCM_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1909 diff changeset	1783 return \&Crypt::AuthEnc::CCM::ccm_encrypt_authenticate, 'AES';
e0b53fbdb5cf Tests: TLS_AES_128_CCM_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1909 diff changeset	1784 }
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1785 \&Crypt::AuthEnc::ChaCha20Poly1305::chacha20poly1305_encrypt_authenticate;
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1786 }
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1787
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1788 sub encrypt_aead {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1789 my ($self, $payload, $level) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1790 my $pn = ++$self->{pn}[0][$level];
1930 0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1791 my $ad = pack("C", $level == 3
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1792 ? 0x40 \| ($self->{key_phase} << 2)
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1793 : 0xc + $level << 4) \| "\x03";
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1794 $ad .= "\x00\x00\x00\x01" unless $level == 3;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1795 $ad .= $level == 3 ? $self->{dcid} :
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1796 pack("C", length($self->{dcid})) . $self->{dcid}
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1797 . pack("C", length($self->{scid})) . $self->{scid};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1798 $ad .= build_int(length($self->{token})) . $self->{token}
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1799 if $level == 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1800 $ad .= build_int(length($payload) + 16 + 4) unless $level == 3;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1801 $ad .= pack("N", $pn);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1802 my $nonce = substr(pack("x12") . pack("N", $pn), -12)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1803 ^ $self->{keys}[$level]{w}{iv};
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1804 my ($f, @args) = encrypt_aead_f($level, $self->{cipher});
1914 afbf4c06c014 Tests: fixed croak sending QUIC Initial with CCM cipher negotiated. Sergey Kandaurov <pluknet@nginx.com> parents: 1910 diff changeset	1805 my @taglen = ($level != 0 && $self->{cipher} == 0x1304) ? 16 : ();
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1806 my ($ciphertext, $tag) = $f->(@args,
1914 afbf4c06c014 Tests: fixed croak sending QUIC Initial with CCM cipher negotiated. Sergey Kandaurov <pluknet@nginx.com> parents: 1910 diff changeset	1807 $self->{keys}[$level]{w}{key}, $nonce, $ad, @taglen, $payload);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1808 my $sample = substr($ciphertext . $tag, 0, 16);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1809
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1810 $ad = $self->encrypt_ad($ad, $self->{keys}[$level]{w}{hp},
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1811 $sample, $level);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1812 return $ad . $ciphertext . $tag;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1813 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1814
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1815 sub encrypt_ad {
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1816 my ($self, $ad, $hp, $sample, $level) = @_;
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1817
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1818 goto aes if $level == 0 \|\| $self->{cipher} != 0x1303;
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1819
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1820 my $counter = unpack("V", substr($sample, 0, 4));
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1821 my $nonce = substr($sample, 4, 12);
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1822 my $stream = Crypt::Stream::ChaCha->new($hp, $nonce, $counter);
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1823 my $mask = $stream->crypt($self->{zero});
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1824 goto mask;
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1825 aes:
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1826 my $m = Crypt::Mode::CTR->new('AES');
1909 46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1827 $mask = $m->encrypt($self->{zero}, $hp, $sample);
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1828 mask:
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1829 substr($ad, 0, 1) ^= substr($mask, 0, 1)
46bb1ffbb960 Tests: TLS_CHACHA20_POLY1305_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1908 diff changeset	1830 & ($level == 3 ? "\x1f" : "\x0f");
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1831 substr($ad, -4) ^= substr($mask, 1);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1832 return $ad;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1833 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1834
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1835 sub decrypt_retry {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1836 my ($self, $buf) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1837 my $off = unpack("C", substr($buf, 5, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1838 $self->{scid} = substr($buf, 6, $off);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1839 $self->{odcid} = $self->{dcid};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1840 $self->{dcid} = unpack("C", substr($buf, 6 + $off, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1841 $self->{dcid} = substr($buf, 6 + $off + 1, $self->{dcid});
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1842 my $token = substr($buf, 6 + $off + 1 + length($self->{dcid}), -16);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1843 my $tag = substr($buf, -16);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1844 my $pseudo = pack("C", length($self->{odcid})) . $self->{odcid}
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1845 . substr($buf, 0, -16);
1915 15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1846 $self->{retry} = { token => $token, tag => $tag, pseudo => $pseudo };
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1847 return $tag, '', $token;
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1848 }
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1849
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1850 sub retry_token {
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1851 my ($self) = @_;
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1852 return $self->{retry}{token};
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1853 }
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1854
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1855 sub retry_tag {
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1856 my ($self) = @_;
15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1857 return $self->{retry}{tag};
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1858 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1859
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1860 sub retry_verify_tag {
1915 15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1861 my ($self) = @_;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1862 my $key = "\xbe\x0c\x69\x0b\x9f\x66\x57\x5a"
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1863 . "\x1d\x76\x6b\x54\xe3\x68\xc8\x4e";
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1864 my $nonce = "\x46\x15\x99\xd3\x5d\x63\x2b\xf2\x23\x98\x25\xbb";
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1865 my (undef, $tag) = Crypt::AuthEnc::GCM::gcm_encrypt_authenticate('AES',
1915 15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	1866 $key, $nonce, $self->{retry}{pseudo}, '');
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1867 return $tag;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1868 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1869
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1870 sub set_traffic_keys {
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1871 my ($self, $label, $hash, $hlen, $level, $direction, $secret, $digest)
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1872 = @_;
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1873 my $prk = hkdf_expand_label($label, $hash, $hlen, $secret, $digest);
1910 e0b53fbdb5cf Tests: TLS_AES_128_CCM_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1909 diff changeset	1874 my $klen = $self->{cipher} == 0x1301 \|\| $self->{cipher} == 0x1304
e0b53fbdb5cf Tests: TLS_AES_128_CCM_SHA256 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1909 diff changeset	1875 ? 16 : 32;
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1876 my $key = hkdf_expand_label("tls13 quic key", $hash, $klen, $prk);
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1877 my $iv = hkdf_expand_label("tls13 quic iv", $hash, 12, $prk);
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1878 my $hp = hkdf_expand_label("tls13 quic hp", $hash, $klen, $prk);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1879 $self->{keys}[$level]{$direction}{prk} = $prk;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1880 $self->{keys}[$level]{$direction}{key} = $key;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1881 $self->{keys}[$level]{$direction}{iv} = $iv;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1882 $self->{keys}[$level]{$direction}{hp} = $hp;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1883 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1884
1930 0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1885 sub key_update {
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1886 my ($self) = @_;
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1887 my ($prk, $key, $iv);
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1888 my $klen = $self->{cipher} == 0x1301 \|\| $self->{cipher} == 0x1304
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1889 ? 16 : 32;
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1890 my ($hash, $hlen) = $self->{cipher} == 0x1302 ?
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1891 ('SHA384', 48) : ('SHA256', 32);
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1892 $self->{key_phase} ^= 1;
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1893
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1894 for my $direction ('r', 'w') {
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1895 $prk = $self->{keys}[3]{$direction}{prk};
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1896 $prk = hkdf_expand_label("tls13 quic ku", $hash, $hlen, $prk);
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1897 $key = hkdf_expand_label("tls13 quic key", $hash, $klen, $prk);
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1898 $iv = hkdf_expand_label("tls13 quic iv", $hash, 12, $prk);
1933 9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1899 $self->{keys}[4]{$direction}{key} =
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1900 $self->{keys}[3]{$direction}{key};
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1901 $self->{keys}[4]{$direction}{iv} =
9bafe7cddd3c Tests: improved QUIC key update tests with old keys. Sergey Kandaurov <pluknet@nginx.com> parents: 1930 diff changeset	1902 $self->{keys}[3]{$direction}{iv};
1930 0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1903 $self->{keys}[3]{$direction}{prk} = $prk;
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1904 $self->{keys}[3]{$direction}{key} = $key;
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1905 $self->{keys}[3]{$direction}{iv} = $iv;
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1906 }
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1907 }
0e8b5b442b1d Tests: basic QUIC key update tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1929 diff changeset	1908
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1909 sub hmac_finished {
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1910 my ($hash, $hlen, $key, $digest) = @_;
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1911 my $expand = hkdf_expand_label("tls13 finished", $hash, $hlen, $key);
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1912 Crypt::Mac::HMAC::hmac($hash, $expand, $digest);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1913 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1914
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1915 sub tls13_finished {
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1916 my $hmac = hmac_finished(@_);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1917 "\x14\x00" . pack('n', length($hmac)) . $hmac;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1918 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1919
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1920 sub binders {
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1921 my $hmac = hmac_finished(@_);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1922 pack('n', length($hmac) + 1) . pack('C', length($hmac)) . $hmac;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1923 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1924
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1925 sub hkdf_advance {
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1926 my ($hash, $hlen, $secret, $prk) = @_;
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1927 my $expand = hkdf_expand_label("tls13 derived", $hash, $hlen, $prk,
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1928 Crypt::Digest::digest_data($hash, ''));
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1929 Crypt::KeyDerivation::hkdf_extract($secret, $expand, $hash);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1930 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1931
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1932 sub hkdf_expand_label {
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1933 my ($label, $hash, $len, $prk, $context) = @_;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1934 $context = '' if !defined $context;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1935 my $info = pack("C3", 0, $len, length($label)) . $label
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1936 . pack("C", length($context)) . $context;
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	1937 Crypt::KeyDerivation::hkdf_expand($prk, $hash, $len, $info);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1938 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1939
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1940 sub key_share {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1941 my ($extens) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1942 my $offset = 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1943 while ($offset < length($extens)) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1944 my $ext = substr($extens, $offset, 2);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1945 my $len = unpack("C", substr($extens, $offset + 2, 1)) * 8 +
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1946 unpack("C", substr($extens, $offset + 3, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1947 if ($ext eq "\x00\x33") {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1948 return substr($extens, $offset + 4 + 4, $len - 4);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1949 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1950 $offset += 4 + $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1951 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1952 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1953
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1954 sub early_data {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1955 my ($extens) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1956 my $offset = 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1957 while ($offset < length($extens)) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1958 my $ext = substr($extens, $offset, 2);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1959 my $len = unpack("C", substr($extens, $offset + 2, 1)) * 8 +
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1960 unpack("C", substr($extens, $offset + 3, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1961 if ($ext eq "\x00\x2a") {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1962 return substr($extens, $offset + 4, $len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1963 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1964 $offset += 4 + $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1965 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1966 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1967
1884 6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1968 sub pre_shared_key {
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1969 my ($extens) = @_;
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1970 my $offset = 0;
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1971 while ($offset < length($extens)) {
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1972 my $ext = substr($extens, $offset, 2);
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1973 my $len = unpack("C", substr($extens, $offset + 2, 1)) * 8 +
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1974 unpack("C", substr($extens, $offset + 3, 1));
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1975 if ($ext eq "\x00\x29") {
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1976 return unpack("n", substr($extens, $offset + 4, $len));
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1977 }
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1978 $offset += 4 + $len;
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1979 }
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1980 return;
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1981 }
6f1508d53a26 Tests: fixed extracting QUIC early secret if PSK is not in use. Sergey Kandaurov <pluknet@nginx.com> parents: 1883 diff changeset	1982
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1983 ###############################################################################
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1984
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1985 sub build_cc {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1986 my ($code, $reason) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1987 "\x1d" . build_int($code) . build_int(length($reason)) . $reason;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1988 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1989
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1990 sub build_ack {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1991 my ($ack) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1992 my @keys = sort { $b <=> $a } keys %$ack;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1993
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1994 return "\x02" . build_int($keys[0]) . "\x00\x00\x00" if @keys == 1;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1995
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1996 my $min = my $max = shift @keys;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1997 my @acks = ();
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1998 for my $next (@keys) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1999 if ($next == $min - 1) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2000 $min = $next;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2001 next if $next != $keys[-1];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2002 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2003 push @acks, $max, $min;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2004 $min = $max = $next;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2005 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2006
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2007 ($max, $min) = splice @acks, 0, 2;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2008 my $ranges = @acks / 2;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2009
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2010 $ack = "\x02" . build_int($max) . "\x00" . build_int($ranges)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2011 . build_int($max - $min);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2012
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2013 for (my $smallest = $min; $ranges--; ) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2014 my ($max, $min) = splice @acks, 0, 2;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2015 $ack .= build_int($smallest - $max - 2);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2016 $ack .= build_int($max - $min);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2017 $smallest = $min;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2018 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2019
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2020 return $ack;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2021 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2022
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2023 sub build_crypto {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2024 my ($tlsm) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2025 "\x06\x00" . build_int(length($tlsm)) . $tlsm;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2026 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2027
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2028 sub build_stream {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2029 my ($self, $r, %extra) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2030 my $stream = $extra{start} ? 0xe : 0xf;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2031 my $length = $extra{length} ? $extra{length} : build_int(length($r));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2032 my $offset = build_int($extra{offset} ? $extra{offset} : 0);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2033 my $sid = defined $extra{sid} ? $extra{sid} : $self->{requests}++;
1926 0fb9ca9046bf Tests: fixed variable-length encoding of QUIC Stream ID. Sergey Kandaurov <pluknet@nginx.com> parents: 1925 diff changeset	2034 $sid = build_int(4 * $sid);
0fb9ca9046bf Tests: fixed variable-length encoding of QUIC Stream ID. Sergey Kandaurov <pluknet@nginx.com> parents: 1925 diff changeset	2035 pack("C", $stream) . $sid . $offset . $length . $r;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2036 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2037
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2038 sub parse_int {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2039 my ($buf) = @_;
1928 2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	2040 return undef if length($buf) < 1;
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	2041
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2042 my $val = unpack("C", substr($buf, 0, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2043 my $len = my $plen = 1 << ($val >> 6);
1928 2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	2044 return undef if length($buf) < $len;
2df7d700518f Tests: fixed parsing STREAM frames split on inner frame headers. Sergey Kandaurov <pluknet@nginx.com> parents: 1927 diff changeset	2045
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2046 $val = $val & 0x3f;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2047 while (--$len) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2048 $val = ($val << 8) + unpack("C", substr($buf, $plen - $len, 1))
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2049 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2050 return ($plen, $val);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2051 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2052
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2053 sub build_int {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2054 my ($value) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2055
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2056 my $build_int_set = sub {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2057 my ($value, $len, $bits) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2058 (($value >> ($len * 8)) & 0xff) \| ($bits << 6);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2059 };
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2060
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2061 if ($value < 1 << 6) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2062 pack("C", $build_int_set->($value, 0, 0));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2063
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2064 } elsif ($value < 1 << 14) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2065 pack("C*",
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2066 $build_int_set->($value, 1, 1),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2067 $build_int_set->($value, 0, 0),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2068 );
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2069
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2070 } elsif ($value < 1 << 30) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2071 pack("C*",
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2072 $build_int_set->($value, 3, 2),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2073 $build_int_set->($value, 2, 0),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2074 $build_int_set->($value, 1, 0),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2075 $build_int_set->($value, 0, 0),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2076 );
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2077
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2078 } else {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2079 pack("C*",
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2080 build_int_set->($value, 7, 3),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2081 build_int_set->($value, 6, 0),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2082 build_int_set->($value, 5, 0),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2083 build_int_set->($value, 4, 0),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2084 build_int_set->($value, 3, 0),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2085 build_int_set->($value, 2, 0),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2086 build_int_set->($value, 1, 0),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2087 build_int_set->($value, 0, 0),
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2088 );
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2089 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2090 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2091
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2092 ###############################################################################
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2093
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2094 sub read_stream_message {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2095 my ($self, $timo) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2096 my ($level, $plaintext, @data);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2097 my $s = $self->{socket};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2098
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2099 while (1) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2100 @data = $self->parse_stream();
1905 f35824e75b66 Tests: fixed reading QUIC streams on Perl < 5.24. Sergey Kandaurov <pluknet@nginx.com> parents: 1889 diff changeset	2101 return @data if @data;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2102 return if scalar @{$self->{frames_in}};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2103
1886 90a310f3cee6 Tests: workaround for QUIC routing while reloading nginx. Sergey Kandaurov <pluknet@nginx.com> parents: 1884 diff changeset	2104 again:
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2105 my $txt;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2106
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2107 if (!length($self->{buf})) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2108 return unless IO::Select->new($s)->can_read($timo \|\| 3);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2109 $s->sysread($self->{buf}, 65527);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2110 $txt = "recv";
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2111 } else {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2112 $txt = "remaining";
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2113 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2114 my $len = length $self->{buf};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2115 Test::Nginx::log_core('\|\|', sprintf("$txt = [%d]", $len));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2116
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2117 while ($self->{buf}) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2118 ($level, $plaintext, $self->{buf}, $self->{token})
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2119 = $self->decrypt_aead($self->{buf});
1886 90a310f3cee6 Tests: workaround for QUIC routing while reloading nginx. Sergey Kandaurov <pluknet@nginx.com> parents: 1884 diff changeset	2120 if (!defined $plaintext) {
90a310f3cee6 Tests: workaround for QUIC routing while reloading nginx. Sergey Kandaurov <pluknet@nginx.com> parents: 1884 diff changeset	2121 $self->{buf} = '';
90a310f3cee6 Tests: workaround for QUIC routing while reloading nginx. Sergey Kandaurov <pluknet@nginx.com> parents: 1884 diff changeset	2122 goto again;
90a310f3cee6 Tests: workaround for QUIC routing while reloading nginx. Sergey Kandaurov <pluknet@nginx.com> parents: 1884 diff changeset	2123 }
1915 15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	2124 $self->retry(), return if $self->{token};
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2125 $self->handle_frames(parse_frames($plaintext), $level);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2126 @data = $self->parse_stream();
1905 f35824e75b66 Tests: fixed reading QUIC streams on Perl < 5.24. Sergey Kandaurov <pluknet@nginx.com> parents: 1889 diff changeset	2127 return @data if @data;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2128 return if scalar @{$self->{frames_in}};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2129 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2130 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2131 return;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2132 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2133
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2134 sub parse_stream {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2135 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2136 my $data;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2137
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2138 for my $i (0 .. $#{$self->{stream_in}}) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2139 my $stream = $self->{stream_in}[$i];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2140 next if !defined $stream;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2141
1929 3408c20d2f24 Tests: unbreak reading QUIC stream received not from the beginning. Sergey Kandaurov <pluknet@nginx.com> parents: 1928 diff changeset	2142 my $offset = $stream->{buf}[0][0];
3408c20d2f24 Tests: unbreak reading QUIC stream received not from the beginning. Sergey Kandaurov <pluknet@nginx.com> parents: 1928 diff changeset	2143 next if $offset != 0;
3408c20d2f24 Tests: unbreak reading QUIC stream received not from the beginning. Sergey Kandaurov <pluknet@nginx.com> parents: 1928 diff changeset	2144
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2145 my $buf = $stream->{buf}[0][2];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2146
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2147 if ($stream->{buf}[0][3]) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2148 $stream->{buf}[0][3] = 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2149 $stream->{eof} = 1;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2150 $data = '';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2151 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2152
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2153 if (length($buf) > $stream->{pos}) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2154 $data = substr($buf, $stream->{pos});
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2155 $stream->{pos} = length($buf);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2156 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2157
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2158 next if !defined $data;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2159
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2160 return ($i, $data, $stream->{eof} ? 1 : 0);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2161 }
1905 f35824e75b66 Tests: fixed reading QUIC streams on Perl < 5.24. Sergey Kandaurov <pluknet@nginx.com> parents: 1889 diff changeset	2162 return;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2163 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2164
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2165 ###############################################################################
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2166
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2167 sub read_tls_message {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2168 my ($self, $buf, $type) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2169 my $s = $self->{socket};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2170
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2171 while (!$type->($self)) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2172 my $txt;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2173
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2174 if (!length($$buf)) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2175 return unless IO::Select->new($s)->can_read(3);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2176 $s->sysread($$buf, 65527);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2177 $txt = "recv";
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2178 } else {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2179 $txt = "remaining";
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2180 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2181 my $len = length $$buf;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2182 Test::Nginx::log_core('\|\|', sprintf("$txt = [%d]", $len));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2183
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2184 while ($$buf) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2185 (my $level, my $plaintext, $$buf, $self->{token})
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2186 = $self->decrypt_aead($$buf);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2187 return if !defined $plaintext;
1915 15131dd931a0 Tests: QUIC address validation tests. Sergey Kandaurov <pluknet@nginx.com> parents: 1914 diff changeset	2188 $self->retry(), return 1 if $self->{token};
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2189 $self->handle_frames(parse_frames($plaintext), $level);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2190 return 1 if $type->($self);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2191 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2192 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2193 return;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2194 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2195
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2196 sub parse_tls_server_hello {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2197 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2198 my $buf = $self->{crypto_in}[0][0][2] if $self->{crypto_in}[0][0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2199 return 0 if !$buf \|\| length($buf) < 4;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2200 my $type = unpack("C", substr($buf, 0, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2201 my $len = unpack("n", substr($buf, 2, 2));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2202 my $content = substr($buf, 4, $len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2203 return 0 if length($content) < $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2204 $self->{tlsm}{sh} = substr($buf, 0, 4) . $content;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2205 return $self->{tlsm}{sh};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2206 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2207
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2208 sub parse_tls_encrypted_extensions {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2209 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2210 my $buf = $self->{crypto_in}[2][0][2] if $self->{crypto_in}[2][0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2211 return 0 if !$buf;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2212 my $off = 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2213 my $content;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2214
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2215 while ($off < length($buf)) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2216 return 0 if length($buf) < 4;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2217 my $type = unpack("C", substr($buf, $off, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2218 my $len = unpack("n", substr($buf, $off + 2, 2));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2219 $content = substr($buf, $off + 4, $len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2220 return 0 if length($content) < $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2221 last if $type == 8;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2222 $off += 4 + $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2223 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2224 $self->{tlsm}{ee} = substr($buf, $off, 4) . $content;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2225 return $self->{tlsm}{ee};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2226 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2227
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2228 sub parse_tls_certificate {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2229 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2230 my $buf = $self->{crypto_in}[2][0][2] if $self->{crypto_in}[2][0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2231 return 0 if !$buf;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2232 my $off = 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2233 my $content;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2234
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2235 while ($off < length($buf)) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2236 return 0 if length($buf) < 4;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2237 my $type = unpack("C", substr($buf, $off, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2238 my $len = unpack("n", substr($buf, $off + 2, 2));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2239 $content = substr($buf, $off + 4, $len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2240 return 0 if length($content) < $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2241 last if $type == 11;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2242 $off += 4 + $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2243 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2244 $self->{tlsm}{cert} = substr($buf, $off, 4) . $content;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2245 return $self->{tlsm}{cert};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2246 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2247
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2248 sub parse_tls_certificate_verify {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2249 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2250 my $buf = $self->{crypto_in}[2][0][2] if $self->{crypto_in}[2][0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2251 return 0 if !$buf;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2252 my $off = 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2253 my $content;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2254
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2255 while ($off < length($buf)) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2256 return 0 if length($buf) < 4;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2257 my $type = unpack("C", substr($buf, $off, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2258 my $len = unpack("n", substr($buf, $off + 2, 2));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2259 $content = substr($buf, $off + 4, $len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2260 return 0 if length($content) < $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2261 last if $type == 15;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2262 $off += 4 + $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2263 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2264 $self->{tlsm}{cv} = substr($buf, $off, 4) . $content;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2265 return $self->{tlsm}{cv};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2266 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2267
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2268 sub parse_tls_finished {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2269 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2270 my $buf = $self->{crypto_in}[2][0][2] if $self->{crypto_in}[2][0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2271 return 0 if !$buf;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2272 my $off = 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2273 my $content;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2274
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2275 while ($off < length($buf)) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2276 return 0 if length($buf) < 4;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2277 my $type = unpack("C", substr($buf, $off, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2278 my $len = unpack("n", substr($buf, $off + 2, 2));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2279 $content = substr($buf, $off + 4, $len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2280 return 0 if length($content) < $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2281 last if $type == 20;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2282 $off += 4 + $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2283 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2284 $self->{tlsm}{sf} = substr($buf, $off, 4) . $content;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2285 return $self->{tlsm}{sf};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2286 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2287
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2288 sub parse_tls_nst {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2289 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2290 my $buf = $self->{crypto_in}[3][0][2] if $self->{crypto_in}[3][0];
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2291 return 0 if !$buf;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2292 my $off = 0;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2293 my $content;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2294
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2295 while ($off < length($buf)) {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2296 return 0 if length($buf) < 4;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2297 my $type = unpack("C", substr($buf, $off, 1));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2298 my $len = unpack("n", substr($buf, $off + 2, 2));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2299 $content = substr($buf, $off + 4, $len);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2300 return 0 if length($content) < $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2301 $self->{tlsm}{nst} .= substr($buf, $off, 4) . $content;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2302 $self->save_session_tickets(substr($buf, $off, 4) . $content);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2303 $off += 4 + $len;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2304 substr($self->{crypto_in}[3][0][2], 0, $off) = '';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2305 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2306 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2307
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2308 sub build_tls_client_hello {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2309 my ($self) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2310 my $key_share = $self->{sk}->export_key_raw('public');
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2311
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2312 my $version = "\x03\x03";
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2313 my $random = Crypt::PRNG::random_bytes(32);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2314 my $session = "\x00";
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	2315 my $cipher = pack('n', length($self->{ciphers})) . $self->{ciphers};
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2316 my $compr = "\x01\x00";
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2317 my $ext = build_tlsext_server_name($self->{sni})
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2318 . build_tlsext_supported_groups(29)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2319 . build_tlsext_alpn("h3", "hq-interop")
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2320 . build_tlsext_sigalgs(0x0804, 0x0805, 0x0806)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2321 . build_tlsext_supported_versions(0x0304)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2322 . build_tlsext_ke_modes(1)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2323 . build_tlsext_key_share(29, $key_share)
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2324 . build_tlsext_quic_tp($self->{scid}, $self->{opts});
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2325
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2326 $ext .= build_tlsext_early_data($self->{psk})
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2327 . build_tlsext_psk($self->{psk}) if keys %{$self->{psk}};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2328
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2329 my $len = pack('n', length($ext));
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2330 my $ch = $version . $random . $session . $cipher . $compr . $len . $ext;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2331 $ch = "\x01\x00" . pack('n', length($ch)) . $ch;
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	2332 $ch = build_tls_ch_with_binder($ch, $self->{psk}, $self->{es_prk})
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2333 if keys %{$self->{psk}};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2334 return $ch;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2335 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2336
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2337 sub build_tlsext_server_name {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2338 my ($name) = @_;
1887 1023354f3a41 Tests: ssl_reject_handshake tests with HTTP/3. Sergey Kandaurov <pluknet@nginx.com> parents: 1886 diff changeset	2339 return '' if !defined $name;
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2340 my $sname = pack('xn', length($name)) . $name;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2341 my $snamelist = pack('n', length($sname)) . $sname;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2342 pack('n2', 0, length($snamelist)) . $snamelist;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2343 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2344
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2345 sub build_tlsext_supported_groups {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2346 my $ngrouplist = pack('n', @_ 2, @_);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2347 pack('n2', 10, length($ngrouplist)) . $ngrouplist;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2348 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2349
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2350 sub build_tlsext_alpn {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2351 my $protoname = pack('(C/a)', @_);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2352 my $protonamelist = pack('n', length($protoname)) . $protoname;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2353 pack('n2', 16, length($protonamelist)) . $protonamelist;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2354 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2355
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2356 sub build_tlsext_sigalgs {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2357 my $sschemelist = pack('n', @_ 2, @_);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2358 pack('n2', 13, length($sschemelist)) . $sschemelist;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2359 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2360
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2361 sub build_tlsext_supported_versions {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2362 my $versions = pack('Cn', @_ 2, @_);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2363 pack('n2', 43, length($versions)) . $versions;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2364 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2365
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2366 sub build_tlsext_ke_modes {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2367 my $versions = pack('C*', scalar(@_), @_);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2368 pack('n2', 45, length($versions)) . $versions;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2369 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2370
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2371 sub build_tlsext_key_share {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2372 my ($group, $share) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2373 my $kse = pack("n2", $group, length($share)) . $share;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2374 my $ksch = pack("n", length($kse)) . $kse;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2375 pack('n2', 51, length($ksch)) . $ksch;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2376 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2377
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2378 sub build_tlsext_quic_tp {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2379 my ($scid, $opts) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2380 my $tp = '';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2381 my $quic_tp_tlv = sub {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2382 my ($id, $val) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2383 $val = $opts->{$id} // $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2384 $val = build_int($val) unless $id == 15;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2385 $tp .= build_int($id) . pack("C*", length($val)) . $val;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2386 };
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2387 $quic_tp_tlv->(1, 30000);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2388 $quic_tp_tlv->(4, 1048576);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2389 $quic_tp_tlv->(5, 262144);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2390 $quic_tp_tlv->(7, 262144);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2391 $quic_tp_tlv->(9, 100);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2392 $quic_tp_tlv->(15, $scid);
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2393 pack('n2', 57, length($tp)) . $tp;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2394 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2395
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2396 sub build_tlsext_early_data {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2397 my ($psk) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2398 $psk->{ed} ? pack('n2', 42, 0) : '';
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2399 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2400
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2401 sub build_tlsext_psk {
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2402 my ($psk) = @_;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2403 my $identity = pack('n', length($psk->{ticket})) . $psk->{ticket}
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2404 . $psk->{age_add};
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2405 my $identities = pack('n', length($identity)) . $identity;
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	2406 my $hash = $psk->{cipher} == 0x1302 ? pack('x48') : pack('x32');
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2407 my $binder = pack('C', length($hash)) . $hash;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2408 my $binders = pack('n', length($binder)) . $binder;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2409 pack('n2', 41, length($identities . $binders)) . $identities . $binders;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2410 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2411
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2412 sub build_tls_ch_with_binder {
1908 1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	2413 my ($ch, $psk, $prk) = @_;
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	2414 my ($hash, $hlen) = $psk->{cipher} == 0x1302 ?
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	2415 ('SHA384', 48) : ('SHA256', 32);
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	2416 my $key = hkdf_expand_label("tls13 res binder", $hash, $hlen, $prk,
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	2417 Crypt::Digest::digest_data($hash, ''));
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	2418 my $truncated = substr($ch, 0, -3 - $hlen);
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	2419 my $context = Crypt::Digest::digest_data($hash, $truncated);
1baf5fe1d86c Tests: TLS_AES_256_GCM_SHA384 support in QUIC handshake. Sergey Kandaurov <pluknet@nginx.com> parents: 1905 diff changeset	2420 $truncated . binders($hash, $hlen, $key, $context);
1874 d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2421 }
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2422
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2423 ###############################################################################
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2424
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2425 1;
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2426
d57a0fd293a3 Tests: basic QUIC support. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2427 ###############################################################################

Mercurial > hg > nginx-tests

annotate lib/Test/Nginx/HTTP3.pm @ 1933:9bafe7cddd3c