Mercurial > hg > nginx-tests
annotate h2.t @ 647:4e36550410b3
Tests: h2.t fixes for older perl versions, and gzip test.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Mon, 17 Aug 2015 17:15:44 +0300 |
| parents | 843a74ff43bc |
| children | 8a2cf558b8ae |
| rev | line source |
|---|---|
| 646 | 1 #!/usr/bin/perl |
| 2 | |
| 3 # (C) Sergey Kandaurov | |
| 4 # (C) Nginx, Inc. | |
| 5 | |
| 6 # Tests for HTTP/2 protocol [RFC7540]. | |
| 7 | |
| 8 ############################################################################### | |
| 9 | |
| 10 use warnings; | |
| 11 use strict; | |
| 12 | |
| 13 use Test::More; | |
| 14 | |
| 15 use IO::Select; | |
| 16 use Socket qw/ CRLF /; | |
| 17 | |
| 18 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
| 19 | |
| 20 use lib 'lib'; | |
| 21 use Test::Nginx; | |
| 22 | |
| 23 ############################################################################### | |
| 24 | |
| 25 select STDERR; $| = 1; | |
| 26 select STDOUT; $| = 1; | |
| 27 | |
| 28 my $t = Test::Nginx->new()->has(qw/http http_ssl http_v2 proxy cache/) | |
| 29 ->has(qw/limit_conn rewrite realip shmem/)->plan(139); | |
| 30 | |
| 31 $t->write_file_expand('nginx.conf', <<'EOF'); | |
| 32 | |
| 33 %%TEST_GLOBALS%% | |
| 34 | |
| 35 daemon off; | |
| 36 | |
| 37 events { | |
| 38 } | |
| 39 | |
| 40 http { | |
| 41 %%TEST_GLOBALS_HTTP%% | |
| 42 | |
| 43 proxy_cache_path %%TESTDIR%%/cache keys_zone=NAME:1m; | |
| 44 limit_conn_zone $binary_remote_addr zone=conn:1m; | |
| 45 output_buffers 2 16k; | |
| 46 | |
| 47 server { | |
| 48 listen 127.0.0.1:8080 http2; | |
| 49 listen 127.0.0.1:8081; | |
| 50 listen 127.0.0.1:8082 proxy_protocol http2; | |
| 51 listen 127.0.0.1:8084 http2 ssl; | |
| 52 server_name localhost; | |
| 53 | |
| 54 ssl_certificate_key localhost.key; | |
| 55 ssl_certificate localhost.crt; | |
| 56 | |
| 57 location / { | |
| 58 add_header X-Header X-Foo; | |
| 59 add_header X-Sent-Foo $http_x_foo; | |
| 60 add_header X-Referer $http_referer; | |
| 61 return 200 'body'; | |
| 62 } | |
| 63 location /t { | |
| 64 } | |
| 65 location /t3.html { | |
| 66 limit_conn conn 1; | |
| 67 } | |
| 68 location /gzip.html { | |
| 69 gzip on; | |
| 70 gzip_min_length 0; | |
| 71 alias %%TESTDIR%%/t2.html; | |
| 72 } | |
| 73 location /pp { | |
| 74 set_real_ip_from 127.0.0.1/32; | |
| 75 real_ip_header proxy_protocol; | |
| 76 alias %%TESTDIR%%/t2.html; | |
| 77 add_header X-PP $remote_addr; | |
| 78 } | |
| 79 location /redirect { | |
| 80 error_page 405 /; | |
| 81 return 405; | |
| 82 } | |
| 83 location /return301 { | |
| 84 return 301; | |
| 85 } | |
| 86 location /return301_absolute { | |
| 87 return 301 text; | |
| 88 } | |
| 89 location /return301_relative { | |
| 90 return 301 /; | |
| 91 } | |
| 92 location /proxy/ { | |
| 93 add_header X-UC-a $upstream_cookie_a; | |
| 94 add_header X-UC-c $upstream_cookie_c; | |
| 95 proxy_pass http://127.0.0.1:8083/; | |
| 96 proxy_cache NAME; | |
| 97 proxy_cache_valid 1m; | |
| 98 } | |
| 99 location /proxy2/ { | |
| 100 add_header X-Body "$request_body"; | |
| 101 proxy_pass http://127.0.0.1:8081/; | |
| 102 proxy_cache NAME; | |
| 103 proxy_cache_valid 1m; | |
| 104 } | |
| 105 location /proxy_buffering_off { | |
| 106 proxy_pass http://127.0.0.1:8081/; | |
| 107 proxy_cache NAME; | |
| 108 proxy_cache_valid 1m; | |
| 109 proxy_buffering off; | |
| 110 } | |
| 111 location /set-cookie { | |
| 112 add_header Set-Cookie a=b; | |
| 113 add_header Set-Cookie c=d; | |
| 114 return 200; | |
| 115 } | |
| 116 location /cookie { | |
| 117 add_header X-Cookie $http_cookie; | |
| 118 add_header X-Cookie-a $cookie_a; | |
| 119 add_header X-Cookie-c $cookie_c; | |
| 120 return 200; | |
| 121 } | |
| 122 } | |
| 123 | |
| 124 server { | |
| 125 listen 127.0.0.1:8085 http2; | |
| 126 server_name localhost; | |
| 127 return 200 first; | |
| 128 } | |
| 129 | |
| 130 server { | |
| 131 listen 127.0.0.1:8085 http2; | |
| 132 server_name localhost2; | |
| 133 return 200 second; | |
| 134 } | |
| 135 } | |
| 136 | |
| 137 EOF | |
| 138 | |
| 139 $t->write_file('openssl.conf', <<EOF); | |
| 140 [ req ] | |
| 141 default_bits = 2048 | |
| 142 encrypt_key = no | |
| 143 distinguished_name = req_distinguished_name | |
| 144 [ req_distinguished_name ] | |
| 145 EOF | |
| 146 | |
| 147 my $d = $t->testdir(); | |
| 148 | |
| 149 foreach my $name ('localhost') { | |
| 150 system('openssl req -x509 -new ' | |
| 151 . "-config '$d/openssl.conf' -subj '/CN=$name/' " | |
| 152 . "-out '$d/$name.crt' -keyout '$d/$name.key' " | |
| 153 . ">>$d/openssl.out 2>&1") == 0 | |
| 154 or die "Can't create certificate for $name: $!\n"; | |
| 155 } | |
| 156 | |
| 157 $t->run_daemon(\&http_daemon); | |
| 158 $t->run()->waitforsocket('127.0.0.1:8083'); | |
| 159 | |
| 160 # file size is slightly beyond initial window size: 2**16 + 80 bytes | |
| 161 | |
| 162 $t->write_file('t1.html', | |
| 163 join('', map { sprintf "X%04dXXX", $_ } (1 .. 8202))); | |
| 164 $t->write_file('tbig.html', | |
| 165 join('', map { sprintf "X%04dXXX", $_ } (1 .. 8202))); | |
| 166 | |
| 167 $t->write_file('t2.html', 'SEE-THIS'); | |
| 168 $t->write_file('t3.html', 'SEE-THIS'); | |
| 169 | |
| 170 my %cframe = ( | |
| 171 0 => { name => 'DATA', value => \&data }, | |
| 172 1 => { name => 'HEADERS', value => \&headers }, | |
| 173 # 2 => { name => 'PRIORITY', value => \&priority }, | |
| 174 3 => { name => 'RST_STREAM', value => \&rst_stream }, | |
| 175 4 => { name => 'SETTINGS', value => \&settings }, | |
| 176 # 5 => { name => 'PUSH_PROIMSE', value => \&push_promise }, | |
| 177 6 => { name => 'PING', value => \&ping }, | |
| 178 7 => { name => 'GOAWAY', value => \&goaway }, | |
| 179 8 => { name => 'WINDOW_UPDATE', value => \&window_update }, | |
| 180 # 9 => { name => 'CONTINUATION', value => \&continuation }, | |
| 181 ); | |
| 182 | |
| 183 ############################################################################### | |
| 184 | |
| 185 # SETTINGS | |
| 186 | |
| 187 my $sess = new_session(); | |
| 188 my $frames = h2_read($sess, all => [ | |
| 189 { type => 'WINDOW_UPDATE' }, | |
| 190 { type => 'SETTINGS'} | |
| 191 ]); | |
| 192 | |
| 193 my ($frame) = grep { $_->{type} eq 'WINDOW_UPDATE' } @$frames; | |
| 194 ok($frame, 'WINDOW_UPDATE frame'); | |
| 195 is($frame->{flags}, 0, 'WINDOW_UPDATE zero flags'); | |
| 196 is($frame->{sid}, 0, 'WINDOW_UPDATE zero sid'); | |
| 197 is($frame->{length}, 4, 'WINDOW_UPDATE fixed length'); | |
| 198 | |
| 199 ($frame) = grep { $_->{type} eq 'SETTINGS' } @$frames; | |
| 200 ok($frame, 'SETTINGS frame'); | |
| 201 is($frame->{flags}, 0, 'SETTINGS flags'); | |
| 202 | |
| 203 h2_settings($sess, 1); | |
| 204 h2_settings($sess, 0); | |
| 205 | |
| 206 $frames = h2_read($sess, all => [{ type => 'SETTINGS' }]); | |
| 207 | |
| 208 ($frame) = grep { $_->{type} eq 'SETTINGS' } @$frames; | |
| 209 ok($frame, 'SETTINGS frame ack'); | |
| 210 is($frame->{flags}, 1, 'SETTINGS flags ack'); | |
| 211 | |
| 212 # PING | |
| 213 | |
| 214 h2_ping($sess, 'SEE-THIS'); | |
| 215 $frames = h2_read($sess, all => [{ type => 'PING' }]); | |
| 216 | |
| 217 ($frame) = grep { $_->{type} eq "PING" } @$frames; | |
| 218 ok($frame, 'PING frame'); | |
| 219 is($frame->{value}, 'SEE-THIS', 'PING payload'); | |
| 220 is($frame->{flags}, 1, 'PING flags ack'); | |
| 221 | |
| 222 # GET | |
| 223 | |
| 224 my $sid = new_stream($sess); | |
| 225 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 226 | |
| 227 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 228 ok($frame, 'HEADERS frame'); | |
| 229 is($frame->{sid}, $sid, 'HEADERS stream'); | |
| 230 is($frame->{headers}->{':status'}, 200, 'HEADERS status'); | |
| 231 is($frame->{headers}->{'x-header'}, 'X-Foo', 'HEADERS header'); | |
| 232 | |
| 233 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 234 ok($frame, 'DATA frame'); | |
| 235 is($frame->{length}, length 'body', 'DATA length'); | |
| 236 is($frame->{data}, 'body', 'DATA payload'); | |
| 237 | |
| 238 # GET in the new stream on same connection | |
| 239 | |
| 240 $sid = new_stream($sess); | |
| 241 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 242 | |
| 243 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 244 is($frame->{sid}, $sid, 'HEADERS stream 2'); | |
| 245 is($frame->{headers}->{':status'}, 200, 'HEADERS status 2'); | |
| 246 is($frame->{headers}->{'x-header'}, 'X-Foo', 'HEADERS header 2'); | |
| 247 | |
| 248 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 249 ok($frame, 'DATA frame 2'); | |
| 250 is($frame->{sid}, $sid, 'HEADERS stream 2'); | |
| 251 is($frame->{length}, length 'body', 'DATA length 2'); | |
| 252 is($frame->{data}, 'body', 'DATA payload 2'); | |
| 253 | |
| 254 # various HEADERS compression/encoding, see hpack() for mode details | |
| 255 | |
| 256 # 6.1. Indexed Header Field Representation | |
| 257 | |
| 258 $sid = new_stream($sess, { headers => [ | |
| 259 { name => ':method', value => 'GET', mode => 0 }, | |
| 260 { name => ':scheme', value => 'http', mode => 0 }, | |
| 261 { name => ':path', value => '/', mode => 0 }]}); | |
| 262 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 263 | |
| 264 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 265 is($frame->{headers}->{':status'}, 200, 'indexed header field'); | |
| 266 | |
| 267 # 6.2.1. Literal Header Field with Incremental Indexing | |
| 268 | |
| 269 $sid = new_stream($sess, { headers => [ | |
| 270 { name => ':method', value => 'GET', mode => 1, huff => 0 }, | |
| 271 { name => ':scheme', value => 'http', mode => 1, huff => 0 }, | |
| 272 { name => ':path', value => '/', mode => 1, huff => 0 }]}); | |
| 273 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 274 | |
| 275 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 276 is($frame->{headers}->{':status'}, 200, 'literal with indexing'); | |
| 277 | |
| 278 $sid = new_stream($sess, { headers => [ | |
| 279 { name => ':method', value => 'GET', mode => 1, huff => 1 }, | |
| 280 { name => ':scheme', value => 'http', mode => 1, huff => 1 }, | |
| 281 { name => ':path', value => '/', mode => 1, huff => 1 }]}); | |
| 282 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 283 | |
| 284 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 285 is($frame->{headers}->{':status'}, 200, 'literal with indexing - huffman'); | |
| 286 | |
| 287 # 6.2.1. Literal Header Field with Incremental Indexing -- New Name | |
| 288 | |
| 289 $sid = new_stream($sess, { headers => [ | |
| 290 { name => ':method', value => 'GET', mode => 2, huff => 0 }, | |
| 291 { name => ':scheme', value => 'http', mode => 2, huff => 0 }, | |
| 292 { name => ':path', value => '/', mode => 2, huff => 0 }]}); | |
| 293 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 294 | |
| 295 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 296 is($frame->{headers}->{':status'}, 200, 'literal with indexing - new'); | |
| 297 | |
| 298 $sid = new_stream($sess, { headers => [ | |
| 299 { name => ':method', value => 'GET', mode => 2, huff => 1 }, | |
| 300 { name => ':scheme', value => 'http', mode => 2, huff => 1 }, | |
| 301 { name => ':path', value => '/', mode => 2, huff => 1 }]}); | |
| 302 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 303 | |
| 304 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 305 is($frame->{headers}->{':status'}, 200, 'literal with indexing - new huffman'); | |
| 306 | |
| 307 # 6.2.2. Literal Header Field without Indexing | |
| 308 | |
| 309 $sid = new_stream($sess, { headers => [ | |
| 310 { name => ':method', value => 'GET', mode => 3, huff => 0 }, | |
| 311 { name => ':scheme', value => 'http', mode => 3, huff => 0 }, | |
| 312 { name => ':path', value => '/', mode => 3, huff => 0 }]}); | |
| 313 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 314 | |
| 315 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 316 is($frame->{headers}->{':status'}, 200, 'literal without indexing'); | |
| 317 | |
| 318 $sid = new_stream($sess, { headers => [ | |
| 319 { name => ':method', value => 'GET', mode => 3, huff => 1 }, | |
| 320 { name => ':scheme', value => 'http', mode => 3, huff => 1 }, | |
| 321 { name => ':path', value => '/', mode => 3, huff => 1 }]}); | |
| 322 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 323 | |
| 324 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 325 is($frame->{headers}->{':status'}, 200, 'literal without indexing - huffman'); | |
| 326 | |
| 327 # 6.2.2. Literal Header Field without Indexing -- New Name | |
| 328 | |
| 329 $sid = new_stream($sess, { headers => [ | |
| 330 { name => ':method', value => 'GET', mode => 4, huff => 0 }, | |
| 331 { name => ':scheme', value => 'http', mode => 4, huff => 0 }, | |
| 332 { name => ':path', value => '/', mode => 4, huff => 0 }]}); | |
| 333 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 334 | |
| 335 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 336 is($frame->{headers}->{':status'}, 200, 'literal without indexing - new'); | |
| 337 | |
| 338 $sid = new_stream($sess, { headers => [ | |
| 339 { name => ':method', value => 'GET', mode => 4, huff => 1 }, | |
| 340 { name => ':scheme', value => 'http', mode => 4, huff => 1 }, | |
| 341 { name => ':path', value => '/', mode => 4, huff => 1 }]}); | |
| 342 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 343 | |
| 344 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 345 is($frame->{headers}->{':status'}, 200, 'literal without indexing - new huffman'); | |
| 346 | |
| 347 # 6.2.3. Literal Header Field Never Indexed | |
| 348 | |
| 349 $sid = new_stream($sess, { headers => [ | |
| 350 { name => ':method', value => 'GET', mode => 5, huff => 0 }, | |
| 351 { name => ':scheme', value => 'http', mode => 5, huff => 0 }, | |
| 352 { name => ':path', value => '/', mode => 5, huff => 0 }]}); | |
| 353 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 354 | |
| 355 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 356 is($frame->{headers}->{':status'}, 200, 'literal never indexed'); | |
| 357 | |
| 358 $sid = new_stream($sess, { headers => [ | |
| 359 { name => ':method', value => 'GET', mode => 5, huff => 1 }, | |
| 360 { name => ':scheme', value => 'http', mode => 5, huff => 1 }, | |
| 361 { name => ':path', value => '/', mode => 5, huff => 1 }]}); | |
| 362 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 363 | |
| 364 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 365 is($frame->{headers}->{':status'}, 200, 'literal never indexed - huffman'); | |
| 366 | |
| 367 # 6.2.2. Literal Header Field Never Indexed -- New Name | |
| 368 | |
| 369 $sid = new_stream($sess, { headers => [ | |
| 370 { name => ':method', value => 'GET', mode => 6, huff => 0 }, | |
| 371 { name => ':scheme', value => 'http', mode => 6, huff => 0 }, | |
| 372 { name => ':path', value => '/', mode => 6, huff => 0 }]}); | |
| 373 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 374 | |
| 375 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 376 is($frame->{headers}->{':status'}, 200, 'literal never indexed - new'); | |
| 377 | |
| 378 $sid = new_stream($sess, { headers => [ | |
| 379 { name => ':method', value => 'GET', mode => 6, huff => 1 }, | |
| 380 { name => ':scheme', value => 'http', mode => 6, huff => 1 }, | |
| 381 { name => ':path', value => '/', mode => 6, huff => 1 }]}); | |
| 382 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 383 | |
| 384 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 385 is($frame->{headers}->{':status'}, 200, 'literal never indexed - new huffman'); | |
| 386 | |
| 387 # reuse literal with indexing | |
| 388 | |
| 389 $sess = new_session(); | |
| 390 $sid = new_stream($sess, { headers => [ | |
| 391 { name => ':method', value => 'GET', mode => 0 }, | |
| 392 { name => ':scheme', value => 'http', mode => 0 }, | |
| 393 { name => ':path', value => '/', mode => 0 }, | |
| 394 { name => 'referer', value => 'foo', mode => 1 }]}); | |
| 395 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 396 | |
| 397 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 398 is($frame->{headers}->{'x-referer'}, 'foo', 'value with indexing - new'); | |
| 399 | |
| 400 $sid = new_stream($sess, { headers => [ | |
| 401 { name => ':method', value => 'GET', mode => 0 }, | |
| 402 { name => ':scheme', value => 'http', mode => 0 }, | |
| 403 { name => ':path', value => '/', mode => 0 }, | |
| 404 { name => 'referer', value => 'foo', mode => 0 }]}); | |
| 405 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 406 | |
| 407 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 408 is($frame->{headers}->{'x-referer'}, 'foo', 'value with indexing - indexed'); | |
| 409 | |
| 410 $sid = new_stream($sess, { headers => [ | |
| 411 { name => ':method', value => 'GET', mode => 0 }, | |
| 412 { name => ':scheme', value => 'http', mode => 0 }, | |
| 413 { name => ':path', value => '/', mode => 0 }, | |
| 414 { name => 'x-foo', value => 'X-Bar', mode => 2 }]}); | |
| 415 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 416 | |
| 417 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 418 is($frame->{headers}->{'x-sent-foo'}, 'X-Bar', 'name with indexing - new'); | |
| 419 | |
| 420 # reuse literal with indexing - reused name | |
| 421 | |
| 422 $sid = new_stream($sess, { headers => [ | |
| 423 { name => ':method', value => 'GET', mode => 0 }, | |
| 424 { name => ':scheme', value => 'http', mode => 0 }, | |
| 425 { name => ':path', value => '/', mode => 0 }, | |
| 426 { name => 'x-foo', value => 'X-Bar', mode => 0 }]}); | |
| 427 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 428 | |
| 429 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 430 is($frame->{headers}->{'x-sent-foo'}, 'X-Bar', 'name with indexing - indexed'); | |
| 431 | |
| 432 # reuse literal with indexing - reused value with moved index | |
| 433 | |
| 434 $sid = new_stream($sess, { headers => [ | |
| 435 { name => ':method', value => 'GET', mode => 0 }, | |
| 436 { name => ':scheme', value => 'http', mode => 0 }, | |
| 437 { name => ':path', value => '/', mode => 0 }, | |
| 438 { name => 'referer', value => 'foo', mode => 0 }]}); | |
| 439 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 440 | |
| 441 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 442 is($frame->{headers}->{'x-referer'}, 'foo', 'moved index in dynamic table'); | |
| 443 | |
| 444 # 6.3. Dynamic Table Size Update | |
| 445 | |
| 446 # remove one of two indexed headers from the dynamic table | |
| 447 # 'x-foo' has index 0, and 'referer' has index 1 | |
| 448 | |
| 449 $sid = new_stream($sess, { table_size => 61, headers => [ | |
| 450 { name => ':method', value => 'GET', mode => 0 }, | |
| 451 { name => ':scheme', value => 'http', mode => 0 }, | |
| 452 { name => ':path', value => '/', mode => 0 }, | |
| 453 { name => 'x-foo', value => 'X-Bar', mode => 0 }]}); | |
| 454 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 455 | |
| 456 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 457 isnt($frame, undef, 'updated table size - remaining index'); | |
| 458 | |
| 459 $sid = new_stream($sess, { headers => [ | |
| 460 { name => ':method', value => 'GET', mode => 0 }, | |
| 461 { name => ':scheme', value => 'http', mode => 0 }, | |
| 462 { name => ':path', value => '/', mode => 0 }, | |
| 463 { name => 'referer', value => 'foo', mode => 0 }]}); | |
| 464 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 465 | |
| 466 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 467 is($frame, undef, 'updated table size - invalid index'); | |
| 468 | |
| 469 # 5.4.1. Connection Error Handling | |
| 470 # An endpoint that encounters a connection error SHOULD first send a | |
| 471 # GOAWAY frame <..> | |
| 472 | |
| 473 TODO: { | |
| 474 local $TODO = 'not yet'; | |
| 475 | |
| 476 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 477 isnt($frame, undef, 'updated table size - invalid index GOAWAY'); | |
| 478 | |
| 479 } | |
| 480 | |
| 481 # HEAD | |
| 482 | |
| 483 $sess = new_session(); | |
| 484 $sid = new_stream($sess, { method => 'HEAD' }); | |
| 485 $frames = h2_read($sess, all => [{ sid => $sid, fin => 0x4 }]); | |
| 486 | |
| 487 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 488 is($frame->{sid}, $sid, 'HEAD - HEADERS'); | |
| 489 is($frame->{headers}->{':status'}, 200, 'HEAD - HEADERS status'); | |
| 490 is($frame->{headers}->{'x-header'}, 'X-Foo', 'HEAD - HEADERS header'); | |
| 491 | |
| 492 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 493 is($frame, undef, 'HEAD - no body'); | |
| 494 | |
| 495 # GET with PROXY protocol | |
| 496 | |
| 497 my $proxy = 'PROXY TCP4 192.0.2.1 192.0.2.2 1234 5678' . CRLF; | |
| 498 $sess = new_session(8082, proxy => $proxy); | |
| 499 $sid = new_stream($sess, { path => '/pp' }); | |
| 500 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 501 | |
| 502 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 503 ok($frame, 'PROXY HEADERS frame'); | |
| 504 is($frame->{headers}->{'x-pp'}, '192.0.2.1', 'PROXY remote addr'); | |
| 505 | |
| 506 # range filter | |
| 507 | |
| 508 $sess = new_session(); | |
| 509 $sid = new_stream($sess, { headers => [ | |
| 510 { name => ':method', value => 'GET', mode => 0 }, | |
| 511 { name => ':scheme', value => 'http', mode => 0 }, | |
| 512 { name => ':path', value => '/t1.html', mode => 1 }, | |
| 513 { name => 'range', value => 'bytes=10-19', mode => 1 }]}); | |
| 514 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 515 | |
| 516 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 517 is($frame->{headers}->{':status'}, 206, 'range - HEADERS status'); | |
| 518 | |
| 519 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 520 is($frame->{length}, 10, 'range - DATA length'); | |
| 521 is($frame->{data}, '002XXXX000', 'range - DATA payload'); | |
| 522 | |
| 523 # CONTINUATION | |
| 524 | |
| 525 $sid = new_stream($sess, { continuation => 1, headers => [ | |
| 526 { name => ':method', value => 'HEAD', mode => 1 }, | |
| 527 { name => ':scheme', value => 'http', mode => 0 }, | |
| 528 { name => ':path', value => '/', mode => 0 }]}); | |
| 529 h2_continue($sess, $sid, { continuation => 1, headers => [ | |
| 530 { name => 'x-foo', value => 'X-Bar', mode => 2 }]}); | |
| 531 h2_continue($sess, $sid, { headers => [ | |
| 532 { name => 'referer', value => 'foo', mode => 2 }]}); | |
| 533 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 534 | |
| 535 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 536 is($frame, undef, 'CONTINUATION - fragment 1'); | |
| 537 | |
| 538 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 539 is($frame->{headers}->{'x-sent-foo'}, 'X-Bar', 'CONTINUATION - fragment 2'); | |
| 540 is($frame->{headers}->{'x-referer'}, 'foo', 'CONTINUATION - fragment 3'); | |
| 541 | |
| 542 # frame padding | |
| 543 | |
| 544 $sess = new_session(); | |
| 545 $sid = new_stream($sess, { padding => 42, headers => [ | |
| 546 { name => ':method', value => 'GET', mode => 0 }, | |
| 547 { name => ':scheme', value => 'http', mode => 0 }, | |
| 548 { name => ':path', value => '/', mode => 0 }]}); | |
| 549 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 550 | |
| 551 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 552 is($frame->{headers}->{':status'}, 200, 'padding - HEADERS status'); | |
| 553 | |
| 554 $sid = new_stream($sess, { headers => [ | |
| 555 { name => ':method', value => 'GET', mode => 0 }, | |
| 556 { name => ':scheme', value => 'http', mode => 0 }, | |
| 557 { name => ':path', value => '/', mode => 0 }]}); | |
| 558 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 559 | |
| 560 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 561 is($frame->{headers}->{':status'}, 200, 'padding - next stream'); | |
| 562 | |
| 563 # request header field with multiple values | |
| 564 | |
| 565 # 8.1.2.5. Compressing the Cookie Header Field | |
| 566 # To allow for better compression efficiency, the Cookie header field | |
| 567 # MAY be split into separate header fields <..>. | |
| 568 | |
| 569 $sess = new_session(); | |
| 570 $sid = new_stream($sess, { headers => [ | |
| 571 { name => ':method', value => 'GET', mode => 0 }, | |
| 572 { name => ':scheme', value => 'http', mode => 0 }, | |
| 573 { name => ':path', value => '/cookie', mode => 2 }, | |
| 574 { name => 'cookie', value => 'a=b', mode => 2}, | |
| 575 { name => 'cookie', value => 'c=d', mode => 2}]}); | |
| 576 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 577 | |
| 578 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 579 is($frame->{headers}->{'x-cookie-a'}, 'b', | |
| 580 'multiple request header fields - cookie'); | |
| 581 is($frame->{headers}->{'x-cookie-c'}, 'd', | |
| 582 'multiple request header fields - cookie 2'); | |
| 583 is($frame->{headers}->{'x-cookie'}, 'a=b; c=d', | |
| 584 'multiple request header fields - semi-colon'); | |
| 585 | |
| 586 # request header field with multiple values to HTTP backend | |
| 587 | |
| 588 # 8.1.2.5. Compressing the Cookie Header Field | |
| 589 # these MUST be concatenated into a single octet string | |
| 590 # using the two-octet delimiter of 0x3B, 0x20 (the ASCII string "; ") | |
| 591 # before being passed into a non-HTTP/2 context, such as an HTTP/1.1 | |
| 592 # connection <..> | |
| 593 | |
| 594 $sess = new_session(); | |
| 595 $sid = new_stream($sess, { headers => [ | |
| 596 { name => ':method', value => 'GET', mode => 0 }, | |
| 597 { name => ':scheme', value => 'http', mode => 0 }, | |
| 598 { name => ':path', value => '/proxy/cookie', mode => 2 }, | |
| 599 { name => 'cookie', value => 'a=b', mode => 2 }, | |
| 600 { name => 'cookie', value => 'c=d', mode => 2 }]}); | |
| 601 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 602 | |
| 603 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 604 is($frame->{headers}->{'x-cookie'}, 'a=b; c=d', | |
| 605 'multiple request header fields proxied - semi-colon'); | |
| 606 | |
| 607 # response header field with multiple values | |
| 608 | |
| 609 $sess = new_session(); | |
| 610 $sid = new_stream($sess, { path => '/set-cookie' }); | |
| 611 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 612 | |
| 613 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 614 is($frame->{headers}->{'set-cookie'}[0], 'a=b', | |
| 615 'multiple response header fields - cookie'); | |
| 616 is($frame->{headers}->{'set-cookie'}[1], 'c=d', | |
| 617 'multiple response header fields - cookie 2'); | |
| 618 | |
| 619 # response header field with multiple values from HTTP backend | |
| 620 | |
| 621 $sess = new_session(); | |
| 622 $sid = new_stream($sess, { path => '/proxy/set-cookie' }); | |
| 623 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 624 | |
| 625 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 626 is($frame->{headers}->{'set-cookie'}[0], 'a=b', | |
| 627 'multiple response header proxied - cookie'); | |
| 628 is($frame->{headers}->{'set-cookie'}[1], 'c=d', | |
| 629 'multiple response header proxied - cookie 2'); | |
| 630 is($frame->{headers}->{'x-uc-a'}, 'b', | |
| 631 'multiple response header proxied - upstream cookie'); | |
| 632 is($frame->{headers}->{'x-uc-c'}, 'd', | |
| 633 'multiple response header proxied - upstream cookie 2'); | |
| 634 | |
| 635 # internal redirect | |
| 636 | |
| 637 $sess = new_session(); | |
| 638 $sid = new_stream($sess, { path => '/redirect' }); | |
| 639 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 640 | |
| 641 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 642 is($frame->{headers}->{':status'}, 405, 'redirect - HEADERS'); | |
| 643 | |
| 644 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 645 ok($frame, 'redirect - DATA'); | |
| 646 is($frame->{data}, 'body', 'redirect - DATA payload'); | |
| 647 | |
| 648 # return 301 with absolute URI | |
| 649 | |
| 650 $sess = new_session(); | |
| 651 $sid = new_stream($sess, { path => '/return301_absolute' }); | |
| 652 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 653 | |
| 654 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 655 is($frame->{headers}->{':status'}, 301, 'return 301 absolute - status'); | |
| 656 is($frame->{headers}->{'location'}, 'text', 'return 301 absolute - location'); | |
| 657 | |
| 658 # return 301 with relative URI | |
| 659 | |
| 660 $sess = new_session(); | |
| 661 $sid = new_stream($sess, { path => '/return301_relative' }); | |
| 662 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 663 | |
| 664 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 665 is($frame->{headers}->{':status'}, 301, 'return 301 relative - status'); | |
| 666 is($frame->{headers}->{'location'}, 'http://127.0.0.1:8080/', | |
| 667 'return 301 relative - location'); | |
| 668 | |
| 669 # return 301 with relative URI and ':authority' request header field | |
| 670 | |
| 671 $sess = new_session(); | |
| 672 $sid = new_stream($sess, { headers => [ | |
| 673 { name => ':method', value => 'GET', mode => 0 }, | |
| 674 { name => ':scheme', value => 'http', mode => 0 }, | |
| 675 { name => ':path', value => '/return301_relative', mode => 2 }, | |
| 676 { name => ':authority', value => 'localhost', mode => 2 }]}); | |
| 677 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 678 | |
| 679 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 680 is($frame->{headers}->{':status'}, 301, | |
| 681 'return 301 relative - authority - status'); | |
| 682 is($frame->{headers}->{'location'}, 'http://localhost:8080/', | |
| 683 'return 301 relative - authority - location'); | |
| 684 | |
| 685 # return 301 with relative URI and 'host' request header field | |
| 686 | |
| 687 $sess = new_session(); | |
| 688 $sid = new_stream($sess, { headers => [ | |
| 689 { name => ':method', value => 'GET', mode => 0 }, | |
| 690 { name => ':scheme', value => 'http', mode => 0 }, | |
| 691 { name => ':path', value => '/return301_relative', mode => 2 }, | |
| 692 { name => 'host', value => 'localhost', mode => 2 }]}); | |
| 693 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 694 | |
| 695 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 696 is($frame->{headers}->{':status'}, 301, | |
| 697 'return 301 relative - host - status'); | |
| 698 is($frame->{headers}->{'location'}, 'http://localhost:8080/', | |
| 699 'return 301 relative - host - location'); | |
| 700 | |
| 701 # virtual host | |
| 702 | |
| 703 $sess = new_session(8085); | |
| 704 $sid = new_stream($sess, { headers => [ | |
| 705 { name => ':method', value => 'GET', mode => 0 }, | |
| 706 { name => ':scheme', value => 'http', mode => 0 }, | |
| 707 { name => ':path', value => '/', mode => 0 }, | |
| 708 { name => 'host', value => 'localhost', mode => 2 }]}); | |
| 709 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 710 | |
| 711 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 712 is($frame->{headers}->{':status'}, 200, | |
| 713 'virtual host - host - status'); | |
| 714 | |
| 715 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 716 is($frame->{data}, 'first', 'virtual host - host - DATA'); | |
| 717 | |
| 718 $sid = new_stream($sess, { headers => [ | |
| 719 { name => ':method', value => 'GET', mode => 0 }, | |
| 720 { name => ':scheme', value => 'http', mode => 0 }, | |
| 721 { name => ':path', value => '/', mode => 0 }, | |
| 722 { name => ':authority', value => 'localhost', mode => 2 }]}); | |
| 723 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 724 | |
| 725 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 726 is($frame->{headers}->{':status'}, 200, | |
| 727 'virtual host - authority - status'); | |
| 728 | |
| 729 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 730 is($frame->{data}, 'first', 'virtual host - authority - DATA'); | |
| 731 | |
| 732 # virtual host - second | |
| 733 | |
| 734 $sid = new_stream($sess, { headers => [ | |
| 735 { name => ':method', value => 'GET', mode => 0 }, | |
| 736 { name => ':scheme', value => 'http', mode => 0 }, | |
| 737 { name => ':path', value => '/', mode => 0 }, | |
| 738 { name => 'host', value => 'localhost2', mode => 2 }]}); | |
| 739 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 740 | |
| 741 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 742 is($frame->{headers}->{':status'}, 200, | |
| 743 'virtual host 2 - host - status'); | |
| 744 | |
| 745 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 746 is($frame->{data}, 'second', 'virtual host 2 - host - DATA'); | |
| 747 | |
| 748 $sid = new_stream($sess, { headers => [ | |
| 749 { name => ':method', value => 'GET', mode => 0 }, | |
| 750 { name => ':scheme', value => 'http', mode => 0 }, | |
| 751 { name => ':path', value => '/', mode => 0 }, | |
| 752 { name => ':authority', value => 'localhost2', mode => 2 }]}); | |
| 753 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 754 | |
| 755 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 756 is($frame->{headers}->{':status'}, 200, | |
| 757 'virtual host 2 - authority - status'); | |
| 758 | |
| 759 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 760 is($frame->{data}, 'second', 'virtual host 2 - authority - DATA'); | |
| 761 | |
| 762 # gzip tests for internal nginx version | |
| 763 | |
| 764 $sess = new_session(); | |
| 765 $sid = new_stream($sess, { headers => [ | |
| 766 { name => ':method', value => 'GET', mode => 0 }, | |
| 767 { name => ':scheme', value => 'http', mode => 0 }, | |
| 768 { name => ':path', value => '/gzip.html' }, | |
| 769 { name => 'accept-encoding', value => 'gzip' }]}); | |
| 770 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 771 | |
| 772 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 773 is($frame->{headers}->{'content-encoding'}, 'gzip', 'gzip - encoding'); | |
| 774 | |
| 775 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
|
647
4e36550410b3
Tests: h2.t fixes for older perl versions, and gzip test.
Sergey Kandaurov <pluknet@nginx.com>
parents:
646
diff
changeset
|
776 gunzip_like($frame->{data}, qr/^SEE-THIS\Z/, 'gzip - DATA'); |
| 646 | 777 |
| 778 # simple proxy cache test | |
| 779 | |
| 780 $sess = new_session(); | |
| 781 $sid = new_stream($sess, { path => '/proxy2/t2.html?2' }); | |
| 782 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 783 | |
| 784 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 785 is($frame->{headers}->{':status'}, '200', 'proxy cache'); | |
| 786 | |
| 787 my $etag = $frame->{headers}->{'etag'}; | |
| 788 | |
| 789 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 790 is($frame->{length}, length 'SEE-THIS', 'proxy cache - DATA'); | |
| 791 is($frame->{data}, 'SEE-THIS', 'proxy cache - DATA payload'); | |
| 792 | |
| 793 $sid = new_stream($sess, { headers => [ | |
| 794 { name => ':method', value => 'GET', mode => 0 }, | |
| 795 { name => ':scheme', value => 'http', mode => 0 }, | |
| 796 { name => ':path', value => '/proxy2/t2.html?2' }, | |
| 797 { name => 'if-none-match', value => $etag }]}); | |
| 798 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 799 | |
| 800 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 801 is($frame->{headers}->{':status'}, 304, 'proxy cache conditional'); | |
| 802 | |
| 803 # HEADERS could be received with fin, followed by DATA | |
| 804 | |
| 805 $sess = new_session(); | |
| 806 $sid = new_stream($sess, { path => '/proxy2/t2.html', method => 'HEAD' }); | |
| 807 | |
| 808 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 809 push @$frames, $_ for @{h2_read($sess, all => [{ sid => $sid }])}; | |
| 810 ok(!grep ({ $_->{type} eq "DATA" } @$frames), 'proxy cache HEAD - no body'); | |
| 811 | |
| 812 # HEAD on empty cache with proxy_buffering off | |
| 813 | |
| 814 $sess = new_session(); | |
| 815 $sid = new_stream($sess, | |
| 816 { path => '/proxy_buffering_off/t2.html?1', method => 'HEAD' }); | |
| 817 | |
| 818 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 819 push @$frames, $_ for @{h2_read($sess, all => [{ sid => $sid }])}; | |
| 820 ok(!grep ({ $_->{type} eq "DATA" } @$frames), | |
| 821 'proxy cache HEAD buffering off - no body'); | |
| 822 | |
| 823 # request body (uses proxied response) | |
| 824 | |
| 825 $sess = new_session(); | |
| 826 $sid = new_stream($sess, { path => '/proxy2/t2.html', body => 'TEST' }); | |
| 827 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 828 | |
| 829 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 830 is($frame->{headers}->{'x-body'}, 'TEST', 'request body'); | |
| 831 | |
| 832 # request body with padding (uses proxied response) | |
| 833 | |
| 834 $sess = new_session(); | |
| 835 $sid = new_stream($sess, | |
| 836 { path => '/proxy2/t2.html', body => 'TEST', body_padding => 42 }); | |
| 837 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 838 | |
| 839 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 840 is($frame->{headers}->{'x-body'}, 'TEST', 'request body with padding'); | |
| 841 | |
| 842 $sid = new_stream($sess); | |
| 843 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 844 | |
| 845 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 846 is($frame->{headers}->{':status'}, '200', 'request body with padding - next'); | |
| 847 | |
| 848 # initial window size, client side | |
| 849 | |
| 850 # 6.9.2. Initial Flow-Control Window Size | |
| 851 # When an HTTP/2 connection is first established, new streams are | |
| 852 # created with an initial flow-control window size of 65,535 octets. | |
| 853 # The connection flow-control window is also 65,535 octets. | |
| 854 | |
| 855 $sess = new_session(); | |
| 856 $sid = new_stream($sess, { path => '/t1.html' }); | |
| 857 $frames = h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 858 | |
| 859 # with the default http2_chunk_size, data is divided into 8 data frames | |
| 860 | |
| 861 my @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 862 my $lengths = join ' ', map { $_->{length} } @data; | |
| 863 is($lengths, '8192 8192 8192 8192 8192 8192 8192 8191', | |
| 864 'iws - stream blocked on initial window size'); | |
| 865 | |
| 866 h2_ping($sess, 'SEE-THIS'); | |
| 867 $frames = h2_read($sess, all => [{ type => 'PING' }]); | |
| 868 | |
| 869 ($frame) = grep { $_->{type} eq "PING" && $_->{flags} & 0x1 } @$frames; | |
| 870 ok($frame, 'iws - PING not blocked'); | |
| 871 | |
| 872 h2_window($sess, 2**16, $sid); | |
| 873 $frames = h2_read($sess); | |
| 874 is(@$frames, 0, 'iws - updated stream window'); | |
| 875 | |
| 876 h2_window($sess, 2**16); | |
| 877 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 878 | |
| 879 # with the default output_buffers, the remain data would be split | |
| 880 # on buffers boundary into separate data frames | |
| 881 | |
| 882 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 883 my $sum = eval join '+', map { $_->{length} } @data; | |
| 884 is($sum, 81, 'iws - updated connection window'); | |
| 885 | |
| 886 # SETTINGS (initial window size, client side) | |
| 887 | |
| 888 # 6.9.2. Initial Flow-Control Window Size | |
| 889 # Both endpoints can adjust the initial window size for new streams by | |
| 890 # including a value for SETTINGS_INITIAL_WINDOW_SIZE in the SETTINGS | |
| 891 # frame that forms part of the connection preface. The connection | |
| 892 # flow-control window can only be changed using WINDOW_UPDATE frames. | |
| 893 | |
| 894 $sess = new_session(); | |
| 895 h2_settings($sess, 0, 0x4 => 2**17); | |
| 896 h2_window($sess, 2**17); | |
| 897 | |
| 898 $sid = new_stream($sess, { path => '/t1.html' }); | |
| 899 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 900 | |
| 901 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 902 $sum = eval join '+', map { $_->{length} } @data; | |
| 903 is($sum, 2**16 + 80, 'iws - increased'); | |
| 904 | |
| 905 # probe for negative available space in a flow control window | |
| 906 | |
| 907 # 6.9.2. Initial Flow-Control Window Size | |
| 908 # A change to SETTINGS_INITIAL_WINDOW_SIZE can cause the available | |
| 909 # space in a flow-control window to become negative. A sender MUST | |
| 910 # track the negative flow-control window and MUST NOT send new flow- | |
| 911 # controlled frames until it receives WINDOW_UPDATE frames that cause | |
| 912 # the flow-control window to become positive. | |
| 913 | |
| 914 $sess = new_session(); | |
| 915 $sid = new_stream($sess, { path => '/t1.html' }); | |
| 916 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 917 | |
| 918 h2_window($sess, 1); | |
| 919 h2_settings($sess, 0, 0x4 => 42); | |
| 920 h2_window($sess, 1024, $sid); | |
| 921 | |
| 922 $frames = h2_read($sess, all => [{ type => 'SETTINGS' }]); | |
| 923 | |
| 924 ($frame) = grep { $_->{type} eq 'SETTINGS' } @$frames; | |
| 925 ok($frame, 'negative window - SETTINGS frame ack'); | |
| 926 is($frame->{flags}, 1, 'negative window - SETTINGS flags ack'); | |
| 927 | |
| 928 ($frame) = grep { $_->{type} ne 'SETTINGS' } @$frames; | |
| 929 is($frame, undef, 'negative window - no data'); | |
| 930 | |
| 931 # predefined window size, minus new iws settings, minus window update | |
| 932 | |
| 933 h2_window($sess, 2**16 - 1 - 42 - 1024, $sid); | |
| 934 | |
| 935 $frames = h2_read($sess); | |
| 936 is(@$frames, 0, 'zero window - no data'); | |
| 937 | |
| 938 h2_window($sess, 1, $sid); | |
| 939 | |
| 940 $frames = h2_read($sess, all => [{ sid => $sid, length => 1 }]); | |
| 941 is(@$frames, 1, 'positive window'); | |
| 942 is(@$frames[0]->{type}, 'DATA', 'positive window - data'); | |
| 943 is(@$frames[0]->{length}, 1, 'positive window - data length'); | |
| 944 | |
| 945 # stream multiplexing + WINDOW_UPDATE | |
| 946 | |
| 947 $sess = new_session(); | |
| 948 $sid = new_stream($sess, { path => '/t1.html' }); | |
| 949 $frames = h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 950 | |
| 951 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 952 $sum = eval join '+', map { $_->{length} } @data; | |
| 953 is($sum, 2**16 - 1, 'multiple - stream1 data'); | |
| 954 | |
| 955 my $sid2 = new_stream($sess, { path => '/t1.html' }); | |
| 956 $frames = h2_read($sess, all => [{ sid => $sid2, fin => 0x4 }]); | |
| 957 | |
| 958 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 959 is(@data, 0, 'multiple - stream2 no data'); | |
| 960 | |
| 961 h2_window($sess, 2**17, $sid); | |
| 962 h2_window($sess, 2**17, $sid2); | |
| 963 h2_window($sess, 2**17); | |
| 964 | |
| 965 $frames = h2_read($sess, all => [ | |
| 966 { sid => $sid, fin => 1 }, | |
| 967 { sid => $sid2, fin => 1 } | |
| 968 ]); | |
| 969 | |
| 970 @data = grep { $_->{type} eq "DATA" && $_->{sid} == $sid } @$frames; | |
| 971 $sum = eval join '+', map { $_->{length} } @data; | |
| 972 is($sum, 81, 'multiple - stream1 remain data'); | |
| 973 | |
| 974 @data = grep { $_->{type} eq "DATA" && $_->{sid} == $sid2 } @$frames; | |
| 975 $sum = eval join '+', map { $_->{length} } @data; | |
| 976 is($sum, 2**16 + 80, 'multiple - stream2 full data'); | |
| 977 | |
| 978 # stream muliplexing + PRIORITY frames | |
| 979 | |
| 980 $sess = new_session(); | |
| 981 $sid = new_stream($sess, { path => '/t1.html' }); | |
| 982 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 983 | |
| 984 $sid2 = new_stream($sess, { path => '/t2.html' }); | |
| 985 h2_read($sess, all => [{ sid => $sid2, fin => 0x4 }]); | |
| 986 | |
| 987 h2_priority($sess, 0, $sid); | |
| 988 h2_priority($sess, 255, $sid2); | |
| 989 | |
| 990 h2_window($sess, 2**17, $sid); | |
| 991 h2_window($sess, 2**17, $sid2); | |
| 992 h2_window($sess, 2**17); | |
| 993 | |
| 994 $frames = h2_read($sess, all => [ | |
| 995 { sid => $sid, fin => 1 }, | |
| 996 { sid => $sid2, fin => 1 } | |
| 997 ]); | |
| 998 | |
| 999 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 1000 is(join(' ', map { $_->{sid} } @data), "$sid2 $sid", 'weight - PRIORITY 1'); | |
| 1001 | |
| 1002 # and vice versa | |
| 1003 | |
| 1004 $sess = new_session(); | |
| 1005 $sid = new_stream($sess, { path => '/t1.html' }); | |
| 1006 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 1007 | |
| 1008 $sid2 = new_stream($sess, { path => '/t2.html' }); | |
| 1009 h2_read($sess, all => [{ sid => $sid2, fin => 0x4 }]); | |
| 1010 | |
| 1011 h2_priority($sess, 255, $sid); | |
| 1012 h2_priority($sess, 0, $sid2); | |
| 1013 | |
| 1014 h2_window($sess, 2**17, $sid); | |
| 1015 h2_window($sess, 2**17, $sid2); | |
| 1016 h2_window($sess, 2**17); | |
| 1017 | |
| 1018 $frames = h2_read($sess, all => [ | |
| 1019 { sid => $sid, fin => 1 }, | |
| 1020 { sid => $sid2, fin => 1 } | |
| 1021 ]); | |
| 1022 | |
| 1023 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 1024 is(join(' ', map { $_->{sid} } @data), "$sid $sid2", 'weight - PRIORITY 2'); | |
| 1025 | |
| 1026 # stream muliplexing + HEADERS PRIORITY flag | |
| 1027 | |
| 1028 $sess = new_session(); | |
| 1029 $sid = new_stream($sess, { path => '/t1.html', prio => 0 }); | |
| 1030 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 1031 | |
| 1032 $sid2 = new_stream($sess, { path => '/t2.html', prio => 255 }); | |
| 1033 h2_read($sess, all => [{ sid => $sid2, fin => 0x4 }]); | |
| 1034 | |
| 1035 h2_window($sess, 2**17, $sid); | |
| 1036 h2_window($sess, 2**17, $sid2); | |
| 1037 h2_window($sess, 2**17); | |
| 1038 | |
| 1039 $frames = h2_read($sess, all => [ | |
| 1040 { sid => $sid, fin => 1 }, | |
| 1041 { sid => $sid2, fin => 1 } | |
| 1042 ]); | |
| 1043 | |
| 1044 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 1045 my $sids = join ' ', map { $_->{sid} } @data; | |
| 1046 is($sids, "$sid2 $sid", 'weight - HEADERS PRIORITY 1'); | |
| 1047 | |
| 1048 # and vice versa | |
| 1049 | |
| 1050 $sess = new_session(); | |
| 1051 $sid = new_stream($sess, { path => '/t1.html', prio => 255 }); | |
| 1052 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 1053 | |
| 1054 $sid2 = new_stream($sess, { path => '/t2.html', prio => 0 }); | |
| 1055 h2_read($sess, all => [{ sid => $sid2, fin => 0x4 }]); | |
| 1056 | |
| 1057 h2_window($sess, 2**17, $sid); | |
| 1058 h2_window($sess, 2**17, $sid2); | |
| 1059 h2_window($sess, 2**17); | |
| 1060 | |
| 1061 $frames = h2_read($sess, all => [ | |
| 1062 { sid => $sid, fin => 1 }, | |
| 1063 { sid => $sid2, fin => 1 } | |
| 1064 ]); | |
| 1065 | |
| 1066 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 1067 $sids = join ' ', map { $_->{sid} } @data; | |
| 1068 is($sids, "$sid $sid2", 'weight - HEADERS PRIORITY 2'); | |
| 1069 | |
| 1070 # 5.3.1. Stream Dependencies | |
| 1071 | |
| 1072 # PRIORITY frame | |
| 1073 | |
| 1074 $sess = new_session(); | |
| 1075 | |
| 1076 h2_priority($sess, 16, 3, 0); | |
| 1077 h2_priority($sess, 16, 1, 3); | |
| 1078 | |
| 1079 $sid = new_stream($sess, { path => '/t1.html' }); | |
| 1080 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 1081 | |
| 1082 $sid2 = new_stream($sess, { path => '/t2.html' }); | |
| 1083 h2_read($sess, all => [{ sid => $sid2, fin => 0x4 }]); | |
| 1084 | |
| 1085 h2_window($sess, 2**17, $sid); | |
| 1086 h2_window($sess, 2**17, $sid2); | |
| 1087 h2_window($sess, 2**17); | |
| 1088 | |
| 1089 $frames = h2_read($sess, all => [ | |
| 1090 { sid => $sid, fin => 1 }, | |
| 1091 { sid => $sid2, fin => 1 }, | |
| 1092 ]); | |
| 1093 | |
| 1094 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 1095 $sids = join ' ', map { $_->{sid} } @data; | |
| 1096 is($sids, "$sid2 $sid", 'dependency - PRIORITY 1'); | |
| 1097 | |
| 1098 # and vice versa | |
| 1099 | |
| 1100 $sess = new_session(); | |
| 1101 | |
| 1102 h2_priority($sess, 16, 1, 0); | |
| 1103 h2_priority($sess, 16, 3, 1); | |
| 1104 | |
| 1105 $sid = new_stream($sess, { path => '/t1.html' }); | |
| 1106 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 1107 | |
| 1108 $sid2 = new_stream($sess, { path => '/t2.html' }); | |
| 1109 h2_read($sess, all => [{ sid => $sid2, fin => 0x4 }]); | |
| 1110 | |
| 1111 h2_window($sess, 2**17, $sid); | |
| 1112 h2_window($sess, 2**17, $sid2); | |
| 1113 h2_window($sess, 2**17); | |
| 1114 | |
| 1115 $frames = h2_read($sess, all => [ | |
| 1116 { sid => $sid, fin => 1 }, | |
| 1117 { sid => $sid2, fin => 1 }, | |
| 1118 ]); | |
| 1119 | |
| 1120 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 1121 $sids = join ' ', map { $_->{sid} } @data; | |
| 1122 is($sids, "$sid $sid2", 'dependency - PRIORITY 2'); | |
| 1123 | |
| 1124 # HEADERS PRIORITY flag, reprioritize prior PRIORITY frame records | |
| 1125 | |
| 1126 $sess = new_session(); | |
| 1127 | |
| 1128 h2_priority($sess, 16, 1, 0); | |
| 1129 h2_priority($sess, 16, 3, 0); | |
| 1130 | |
| 1131 $sid = new_stream($sess, { path => '/t1.html', dep => 3 }); | |
| 1132 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 1133 | |
| 1134 $sid2 = new_stream($sess, { path => '/t2.html' }); | |
| 1135 h2_read($sess, all => [{ sid => $sid2, fin => 0x4 }]); | |
| 1136 | |
| 1137 h2_window($sess, 2**17, $sid); | |
| 1138 h2_window($sess, 2**17, $sid2); | |
| 1139 h2_window($sess, 2**17); | |
| 1140 | |
| 1141 $frames = h2_read($sess, all => [ | |
| 1142 { sid => $sid, fin => 1 }, | |
| 1143 { sid => $sid2, fin => 1 }, | |
| 1144 ]); | |
| 1145 | |
| 1146 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 1147 $sids = join ' ', map { $_->{sid} } @data; | |
| 1148 is($sids, "$sid2 $sid", 'dependency - HEADERS PRIORITY 1'); | |
| 1149 | |
| 1150 # and vice versa | |
| 1151 | |
| 1152 $sess = new_session(); | |
| 1153 | |
| 1154 h2_priority($sess, 16, 1, 0); | |
| 1155 h2_priority($sess, 16, 3, 0); | |
| 1156 | |
| 1157 $sid = new_stream($sess, { path => '/t1.html' }); | |
| 1158 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 1159 | |
| 1160 $sid2 = new_stream($sess, { path => '/t2.html', dep => 1 }); | |
| 1161 h2_read($sess, all => [{ sid => $sid2, fin => 0x4 }]); | |
| 1162 | |
| 1163 h2_window($sess, 2**17, $sid); | |
| 1164 h2_window($sess, 2**17, $sid2); | |
| 1165 h2_window($sess, 2**17); | |
| 1166 | |
| 1167 $frames = h2_read($sess, all => [ | |
| 1168 { sid => $sid, fin => 1 }, | |
| 1169 { sid => $sid2, fin => 1 }, | |
| 1170 ]); | |
| 1171 | |
| 1172 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 1173 $sids = join ' ', map { $_->{sid} } @data; | |
| 1174 is($sids, "$sid $sid2", 'dependency - HEADERS PRIORITY 2'); | |
| 1175 | |
| 1176 # limit_conn | |
| 1177 | |
| 1178 $sess = new_session(); | |
| 1179 h2_settings($sess, 0, 0x4 => 1); | |
| 1180 | |
| 1181 $sid = new_stream($sess, { path => '/t3.html' }); | |
| 1182 $frames = h2_read($sess, all => [{ sid => $sid, length => 1 }]); | |
| 1183 | |
| 1184 ($frame) = grep { $_->{type} eq "HEADERS" && $_->{sid} == $sid } @$frames; | |
| 1185 is($frame->{headers}->{':status'}, 200, 'limit_conn first stream'); | |
| 1186 | |
| 1187 $sid2 = new_stream($sess, { path => '/t3.html' }); | |
| 1188 $frames = h2_read($sess, all => [{ sid => $sid2, fin => 0 }]); | |
| 1189 | |
| 1190 ($frame) = grep { $_->{type} eq "HEADERS" && $_->{sid} == $sid2 } @$frames; | |
| 1191 is($frame->{headers}->{':status'}, 503, 'limit_conn rejected'); | |
| 1192 | |
| 1193 h2_settings($sess, 0, 0x4 => 2**16); | |
| 1194 | |
| 1195 h2_read($sess, all => [ | |
| 1196 { sid => $sid, fin => 1 }, | |
| 1197 { sid => $sid2, fin => 1 } | |
| 1198 ]); | |
| 1199 | |
| 1200 # limit_conn + client's RST_STREAM | |
| 1201 | |
| 1202 $sess = new_session(); | |
| 1203 h2_settings($sess, 0, 0x4 => 1); | |
| 1204 | |
| 1205 $sid = new_stream($sess, { path => '/t3.html' }); | |
| 1206 $frames = h2_read($sess, all => [{ sid => $sid, length => 1 }]); | |
| 1207 h2_rst($sess, $sid, 5); | |
| 1208 | |
| 1209 ($frame) = grep { $_->{type} eq "HEADERS" && $_->{sid} == $sid } @$frames; | |
| 1210 is($frame->{headers}->{':status'}, 200, 'RST_STREAM 1'); | |
| 1211 | |
| 1212 $sid2 = new_stream($sess, { path => '/t3.html' }); | |
| 1213 $frames = h2_read($sess, all => [{ sid => $sid2, fin => 0 }]); | |
| 1214 | |
| 1215 TODO: { | |
| 1216 local $TODO = 'not yet'; | |
| 1217 | |
| 1218 ($frame) = grep { $_->{type} eq "HEADERS" && $_->{sid} == $sid2 } @$frames; | |
| 1219 is($frame->{headers}->{':status'}, 200, 'RST_STREAM 2'); | |
| 1220 | |
| 1221 } | |
| 1222 | |
| 1223 | |
| 1224 # some invalid cases below | |
| 1225 | |
| 1226 # GOAWAY on SYN_STREAM with even StreamID | |
| 1227 | |
| 1228 TODO: { | |
| 1229 local $TODO = 'not yet'; | |
| 1230 | |
| 1231 $sess = new_session(); | |
| 1232 new_stream($sess, { path => '/' }, 2); | |
| 1233 $frames = h2_read($sess, all => [{ type => 'GOAWAY' }]); | |
| 1234 | |
| 1235 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 1236 ok($frame, 'even stream - GOAWAY frame'); | |
| 1237 is($frame->{code}, 1, 'even stream - error code'); | |
| 1238 is($frame->{sid}, 0, 'even stream - last used stream'); | |
| 1239 | |
| 1240 } | |
| 1241 | |
| 1242 # GOAWAY on SYN_STREAM with backward StreamID | |
| 1243 | |
| 1244 TODO: { | |
| 1245 local $TODO = 'not yet'; | |
| 1246 | |
| 1247 $sess = new_session(); | |
| 1248 $sid = new_stream($sess, { path => '/' }, 3); | |
| 1249 h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 1250 | |
| 1251 $sid2 = new_stream($sess, { path => '/' }, 1); | |
| 1252 $frames = h2_read($sess, all => [{ type => 'GOAWAY' }]); | |
| 1253 | |
| 1254 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 1255 ok($frame, 'backward stream - GOAWAY frame'); | |
| 1256 is($frame->{code}, 1, 'backward stream - error code'); | |
| 1257 is($frame->{sid}, $sid, 'backward stream - last used stream'); | |
| 1258 | |
| 1259 } | |
| 1260 | |
| 1261 # RST_STREAM on the second SYN_STREAM with same StreamID | |
| 1262 | |
| 1263 TODO: { | |
| 1264 local $TODO = 'not yet'; | |
| 1265 | |
| 1266 $sess = new_session(); | |
| 1267 $sid = new_stream($sess, { path => '/' }); | |
| 1268 h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 1269 | |
| 1270 $sid2 = new_stream($sess, { path => '/' }, $sid); | |
| 1271 $frames = h2_read($sess, all => [{ type => 'RST_STREAM' }]); | |
| 1272 | |
| 1273 ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; | |
| 1274 ok($frame, 'dup stream - RST_STREAM frame'); | |
| 1275 is($frame->{code}, 1, 'dup stream - error code'); | |
| 1276 is($frame->{sid}, $sid, 'dup stream - stream'); | |
| 1277 | |
| 1278 } | |
| 1279 | |
| 1280 # missing mandatory request header ':scheme' | |
| 1281 | |
| 1282 TODO: { | |
| 1283 local $TODO = 'not yet'; | |
| 1284 | |
| 1285 $sess = new_session(); | |
| 1286 $sid = new_stream($sess, { headers => [ | |
| 1287 { name => ':method', value => 'GET', mode => 0 }, | |
| 1288 { name => ':path', value => '/', mode => 0 }]}); | |
| 1289 $frames = h2_read($sess, all => [{ sid => $sid, fin => 1 }]); | |
| 1290 | |
| 1291 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 1292 is($frame->{headers}->{':status'}, 400, 'incomplete headers'); | |
| 1293 | |
| 1294 } | |
| 1295 | |
| 1296 # GOAWAY - force closing a connection by server | |
| 1297 | |
| 1298 $sid = new_stream($sess, { path => 't1.html' }); | |
| 1299 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); | |
| 1300 | |
| 1301 $t->stop(); | |
| 1302 | |
| 1303 TODO: { | |
| 1304 local $TODO = 'not yet'; | |
| 1305 | |
| 1306 $frames = h2_read($sess, all => [{ type => 'GOAWAY' }]); | |
| 1307 | |
| 1308 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 1309 ok($frame, 'GOAWAY on connection close'); | |
| 1310 | |
| 1311 } | |
| 1312 | |
| 1313 ############################################################################### | |
| 1314 | |
| 1315 sub h2_ping { | |
| 1316 my ($sess, $payload) = @_; | |
| 1317 | |
| 1318 raw_write($sess->{socket}, pack("x2C2x5a8", 8, 0x6, $payload)); | |
| 1319 } | |
| 1320 | |
| 1321 sub h2_rst { | |
| 1322 my ($sess, $stream, $error) = @_; | |
| 1323 | |
| 1324 raw_write($sess->{socket}, pack("x2C2xNN", 4, 0x3, $stream, $error)); | |
| 1325 } | |
| 1326 | |
| 1327 sub h2_priority { | |
| 1328 my ($sess, $w, $stream, $dep) = @_; | |
| 1329 | |
| 1330 $stream = 0 unless defined $stream; | |
| 1331 $dep = 0 unless defined $dep; | |
| 1332 raw_write($sess->{socket}, pack("x2C2xNNC", 5, 0x2, $stream, $dep, $w)); | |
| 1333 } | |
| 1334 | |
| 1335 sub h2_window { | |
| 1336 my ($sess, $win, $stream) = @_; | |
| 1337 | |
| 1338 $stream = 0 unless defined $stream; | |
| 1339 raw_write($sess->{socket}, pack("x2C2xNN", 4, 0x8, $stream, $win)); | |
| 1340 } | |
| 1341 | |
| 1342 sub h2_settings { | |
| 1343 my ($sess, $ack, %extra) = @_; | |
| 1344 | |
| 1345 my $len = 6 * keys %extra; | |
| 1346 my $buf = pack_length($len) . pack "CCx4", 0x4, $ack ? 0x1 : 0x0; | |
| 1347 $buf .= join '', map { pack "nN", $_, $extra{$_} } keys %extra; | |
| 1348 raw_write($sess->{socket}, $buf); | |
| 1349 } | |
| 1350 | |
| 1351 sub h2_continue { | |
| 1352 my ($ctx, $stream, $uri) = @_; | |
| 1353 | |
| 1354 $uri->{h2_continue} = 1; | |
| 1355 return new_stream($ctx, $uri, $stream); | |
| 1356 } | |
| 1357 | |
| 1358 sub new_stream { | |
| 1359 my ($ctx, $uri, $stream) = @_; | |
| 1360 my ($input, $buf); | |
| 1361 my ($d, $status); | |
| 1362 | |
| 1363 my $host = $uri->{host} || '127.0.0.1:8080'; | |
| 1364 my $method = $uri->{method} || 'GET'; | |
| 1365 my $scheme = $uri->{scheme} || 'http'; | |
| 1366 my $path = $uri->{path} || '/'; | |
| 1367 my $headers = $uri->{headers}; | |
| 1368 my $body = $uri->{body}; | |
| 1369 my $prio = $uri->{prio}; | |
| 1370 my $dep = $uri->{dep}; | |
| 1371 | |
| 1372 my $pad = defined $uri->{padding} ? $uri->{padding} : 0; | |
| 1373 my $padlen = defined $uri->{padding} ? 1 : 0; | |
| 1374 my $bpad = defined $uri->{body_padding} ? $uri->{body_padding} : 0; | |
| 1375 my $bpadlen = defined $uri->{body_padding} ? 1 : 0; | |
| 1376 | |
| 1377 my $type = defined $uri->{h2_continue} ? 0x9 : 0x1; | |
| 1378 my $flags = defined $uri->{continuation} ? 0x0 : 0x4; | |
| 1379 $flags |= 0x1 unless defined $body; | |
| 1380 $flags |= 0x8 if $padlen; | |
| 1381 $flags |= 0x20 if defined $dep || defined $prio; | |
| 1382 | |
| 1383 if ($stream) { | |
| 1384 $ctx->{last_stream} = $stream; | |
| 1385 } else { | |
| 1386 $ctx->{last_stream} += 2; | |
| 1387 } | |
| 1388 | |
| 1389 $buf = pack("xxx"); # Length stub | |
| 1390 $buf .= pack("CC", $type, $flags); # END_HEADERS | |
| 1391 $buf .= pack("N", $ctx->{last_stream}); # Stream-ID | |
| 1392 | |
| 1393 $dep = 0 if defined $prio and not defined $dep; | |
| 1394 $prio = 16 if defined $dep and not defined $prio; | |
| 1395 | |
| 1396 unless ($headers) { | |
| 1397 $input = hpack($ctx, ":method", $method); | |
| 1398 $input .= hpack($ctx, ":scheme", $scheme); | |
| 1399 $input .= hpack($ctx, ":path", $path); | |
| 1400 $input .= hpack($ctx, ":authority", $host); | |
| 1401 $input .= hpack($ctx, "content-length", length($body)) if $body; | |
| 1402 | |
| 1403 } else { | |
| 1404 $input = join '', map { | |
| 1405 hpack($ctx, $_->{name}, $_->{value}, | |
| 1406 mode => $_->{mode}, huff => $_->{huff}) | |
| 1407 } @$headers if $headers; | |
| 1408 } | |
| 1409 | |
| 1410 # 5.1. Integer Representation | |
| 1411 | |
| 1412 sub intpack { | |
| 1413 my $d = shift; | |
| 1414 return pack('B8', '001' . sprintf("%5b", $d)) if $d < 31; | |
| 1415 | |
| 1416 my $o = '00111111'; | |
| 1417 $d -= 31; | |
| 1418 while ($d >= 128) { | |
| 1419 $o .= sprintf("%8b", $d % 128 + 128); | |
| 1420 $d /= 128; | |
| 1421 } | |
| 1422 $o .= sprintf("%08b", $d); | |
| 1423 return pack('B*', $o); | |
| 1424 } | |
| 1425 | |
| 1426 $input = intpack($uri->{table_size}) . $input | |
| 1427 if defined $uri->{table_size}; | |
| 1428 | |
| 1429 # set length, attach headers, padding, priority | |
| 1430 | |
| 1431 my $hlen = length($input) + $pad + $padlen; | |
| 1432 $hlen += 5 if $flags & 0x20; | |
| 1433 $buf |= pack_length($hlen); | |
| 1434 | |
| 1435 $buf .= pack 'C', $pad if $padlen; # Pad Length? | |
| 1436 $buf .= pack 'NC', $dep, $prio if $flags & 0x20; | |
| 1437 $buf .= $input; | |
| 1438 $buf .= (pack 'C', 0) x $pad if $padlen; # Padding | |
| 1439 | |
| 1440 if (defined $body) { | |
| 1441 $buf .= pack_length(length($body) + $bpad + $bpadlen); | |
| 1442 my $flags = $bpadlen ? 0x8 : 0x0; | |
| 1443 $buf .= pack 'CC', 0x0, 0x1 | $flags; # DATA, END_STREAM | |
| 1444 $buf .= pack 'N', $ctx->{last_stream}; | |
| 1445 $buf .= pack 'C', $bpad if $bpadlen; # DATA Pad Length? | |
| 1446 $buf .= $body; | |
| 1447 $buf .= (pack 'C', 0) x $bpad if $bpadlen; # DATA Padding | |
| 1448 } | |
| 1449 | |
| 1450 raw_write($ctx->{socket}, $buf); | |
| 1451 return $ctx->{last_stream}; | |
| 1452 } | |
| 1453 | |
| 1454 sub h2_read { | |
| 1455 my ($sess, %extra) = @_; | |
| 1456 my (@got); | |
| 1457 my $s = $sess->{socket}; | |
| 1458 my $buf = ''; | |
| 1459 | |
| 1460 while (1) { | |
| 1461 $buf = raw_read($s, $buf, 9); | |
| 1462 last unless length $buf; | |
| 1463 | |
| 1464 my $length = unpack_length($buf); | |
| 1465 my $type = unpack('x3C', $buf); | |
| 1466 my $flags = unpack('x4C', $buf); | |
| 1467 | |
| 1468 $buf = raw_read($s, $buf, $length + 9); | |
| 1469 last unless length $buf; | |
| 1470 | |
| 1471 my $frame = $cframe{$type}{value}($sess, $buf, $length); | |
| 1472 $frame->{length} = $length; | |
| 1473 $frame->{type} = $cframe{$type}{name}; | |
| 1474 $frame->{flags} = $flags; | |
| 1475 push @got, $frame; | |
| 1476 | |
| 1477 $buf = substr($buf, $length + 9); | |
| 1478 | |
| 1479 last unless test_fin($got[-1], $extra{all}); | |
| 1480 }; | |
| 1481 return \@got; | |
| 1482 } | |
| 1483 | |
| 1484 sub test_fin { | |
| 1485 my ($frame, $all) = @_; | |
| 1486 my @test = @{$all}; | |
| 1487 | |
| 1488 # wait for the specified DATA length | |
| 1489 | |
| 1490 for (@test) { | |
| 1491 if ($_->{length} && $frame->{type} eq 'DATA') { | |
| 1492 # check also for StreamID if needed | |
| 1493 | |
| 1494 if (!$_->{sid} || $_->{sid} == $frame->{sid}) { | |
| 1495 $_->{length} -= $frame->{length}; | |
| 1496 } | |
| 1497 } | |
| 1498 } | |
| 1499 @test = grep { !(defined $_->{length} && $_->{length} == 0) } @test; | |
| 1500 | |
| 1501 # wait for the fin flag | |
| 1502 | |
| 1503 @test = grep { !(defined $_->{fin} | |
| 1504 && $_->{sid} == $frame->{sid} && $_->{fin} & $frame->{flags}) | |
| 1505 } @test if defined $frame->{flags}; | |
| 1506 | |
| 1507 # wait for the specified frame | |
| 1508 | |
| 1509 @test = grep { !($_->{type} && $_->{type} eq $frame->{type}) } @test; | |
| 1510 | |
| 1511 @{$all} = @test; | |
| 1512 } | |
| 1513 | |
| 1514 sub headers { | |
| 1515 my ($ctx, $buf, $len) = @_; | |
| 1516 my %payload; | |
| 1517 my $skip = 9; | |
| 1518 | |
| 1519 my $stream = unpack "x5 B32", $buf; | |
| 1520 substr($stream, 0, 1) = 0; | |
| 1521 $stream = unpack("N", pack("B32", $stream)); | |
| 1522 $payload{sid} = $stream; | |
| 1523 | |
| 1524 my $headers = substr($buf, $skip); | |
| 1525 $payload{headers} = hunpack($ctx, $headers, $len); | |
| 1526 | |
| 1527 | |
| 1528 return \%payload; | |
| 1529 } | |
| 1530 | |
| 1531 sub data { | |
| 1532 my ($ctx, $buf, $len) = @_; | |
| 1533 my %frame; | |
| 1534 | |
| 1535 my $stream = unpack "x5 B32", $buf; | |
| 1536 substr($stream, 0, 1) = 0; | |
| 1537 $stream = unpack("N", pack("B32", $stream)); | |
| 1538 $frame{sid} = $stream; | |
| 1539 | |
| 1540 $frame{data} = substr($buf, 9, $len); | |
| 1541 return \%frame; | |
| 1542 } | |
| 1543 | |
| 1544 sub settings { | |
| 1545 my ($ctx, $buf, $len) = @_; | |
| 1546 my %payload; | |
| 1547 my $skip = 9; | |
| 1548 | |
| 1549 my $stream = unpack "x5 B32", $buf; | |
| 1550 substr($stream, 0, 1) = 0; | |
| 1551 $stream = unpack("N", pack("B32", $stream)); | |
| 1552 $payload{sid} = $stream; | |
| 1553 | |
| 1554 fail("stream identifier field is anything other than 0x0") | |
| 1555 if $stream; | |
| 1556 | |
| 1557 for (1 .. $len / 6) { | |
| 1558 my $id = hex unpack "\@$skip n", $buf; $skip += 2; | |
| 1559 $payload{$id} = unpack "\@$skip N", $buf; $skip += 4; | |
| 1560 } | |
| 1561 return \%payload; | |
| 1562 } | |
| 1563 | |
| 1564 sub ping { | |
| 1565 my ($ctx, $buf, $len) = @_; | |
| 1566 my %payload; | |
| 1567 my $skip = 9; | |
| 1568 | |
| 1569 $payload{value} = unpack "\@$skip a8", $buf; | |
| 1570 return \%payload; | |
| 1571 } | |
| 1572 | |
| 1573 sub rst_stream { | |
| 1574 my ($ctx, $buf, $len) = @_; | |
| 1575 my %payload; | |
| 1576 my $skip = 9; | |
| 1577 | |
| 1578 my $stream = unpack "x5 B32", $buf; | |
| 1579 substr($stream, 0, 1) = 0; | |
| 1580 $stream = unpack("N", pack("B32", $stream)); | |
| 1581 $payload{sid} = $stream; | |
| 1582 | |
| 1583 $payload{code} = unpack "\@$skip N", $buf; | |
| 1584 return \%payload; | |
| 1585 } | |
| 1586 | |
| 1587 sub goaway { | |
| 1588 my ($ctx, $buf, $len) = @_; | |
| 1589 my %payload; | |
| 1590 my $skip = 9; | |
| 1591 | |
| 1592 my $stream = unpack "x5 B32", $buf; | |
| 1593 substr($stream, 0, 1) = 0; | |
| 1594 $stream = unpack("N", pack("B32", $stream)); | |
| 1595 $payload{sid} = $stream; | |
| 1596 | |
| 1597 fail("stream identifier field is anything other than 0x0") | |
| 1598 if $stream; | |
| 1599 | |
| 1600 $stream = unpack "\@$skip B32", $buf; | |
| 1601 substr($stream, 0, 1) = 0; | |
| 1602 $stream = unpack("N", pack("B32", $stream)); | |
| 1603 $payload{last_sid} = $stream; | |
| 1604 $skip += 4; | |
| 1605 | |
| 1606 $len = $len - $skip; | |
| 1607 $payload{debug} = unpack "\@$skip H$len", $buf; | |
| 1608 return \%payload; | |
| 1609 } | |
| 1610 | |
| 1611 sub window_update { | |
| 1612 my ($ctx, $buf, $len) = @_; | |
| 1613 my %payload; | |
| 1614 my $skip = 5; | |
| 1615 | |
| 1616 my $stream = unpack "\@$skip B32", $buf; $skip += 4; | |
| 1617 substr($stream, 0, 1) = 0; | |
| 1618 $stream = unpack("N", pack("B32", $stream)); | |
| 1619 $payload{sid} = $stream; | |
| 1620 | |
| 1621 my $value = unpack "\@$skip B32", $buf; | |
| 1622 substr($value, 0, 1) = 0; | |
| 1623 $payload{wdelta} = unpack("N", pack("B32", $value)); | |
| 1624 return \%payload; | |
| 1625 } | |
| 1626 | |
| 1627 sub pack_length { | |
| 1628 pack 'c3', unpack 'xc3', pack 'N', $_[0]; | |
| 1629 } | |
| 1630 | |
| 1631 sub unpack_length { | |
| 1632 unpack 'N', pack 'xc3', unpack 'c3', $_[0]; | |
| 1633 } | |
| 1634 | |
| 1635 sub raw_read { | |
| 1636 my ($s, $buf, $len) = @_; | |
| 1637 my $got = ''; | |
| 1638 | |
| 1639 while (length($buf) < $len && IO::Select->new($s)->can_read(1)) { | |
| 1640 $s->sysread($got, $len - length($buf)) or last; | |
| 1641 log_in($got); | |
| 1642 $buf .= $got; | |
| 1643 } | |
| 1644 return $buf; | |
| 1645 } | |
| 1646 | |
| 1647 sub raw_write { | |
| 1648 my ($s, $message) = @_; | |
| 1649 | |
| 1650 local $SIG{PIPE} = 'IGNORE'; | |
| 1651 | |
| 1652 while (IO::Select->new($s)->can_write(0.4)) { | |
| 1653 log_out($message); | |
| 1654 my $n = $s->syswrite($message); | |
| 1655 last unless $n; | |
| 1656 $message = substr($message, $n); | |
| 1657 last unless length $message; | |
| 1658 } | |
| 1659 } | |
| 1660 | |
| 1661 sub new_session { | |
| 1662 my ($port, %extra) = @_; | |
| 1663 my ($s); | |
| 1664 | |
| 1665 $s = new_socket($port); | |
| 1666 | |
| 1667 if ($extra{proxy}) { | |
| 1668 raw_write($s, $extra{proxy}); | |
| 1669 } | |
| 1670 | |
| 1671 # preface | |
| 1672 | |
| 1673 raw_write($s, 'PRI * HTTP/2.0' . CRLF . CRLF . 'SM' . CRLF . CRLF); | |
| 1674 | |
| 1675 return { socket => $s, last_stream => -1, | |
| 1676 dynamic_encode => [ static_table() ], | |
| 1677 dynamic_decode => [ static_table() ], | |
| 1678 static_table_size => scalar @{[static_table()]} }; | |
| 1679 } | |
| 1680 | |
| 1681 sub new_socket { | |
| 1682 my ($port) = @_; | |
| 1683 my $s; | |
| 1684 | |
| 1685 $port = 8080 unless defined $port; | |
| 1686 | |
| 1687 eval { | |
| 1688 local $SIG{ALRM} = sub { die "timeout\n" }; | |
| 1689 local $SIG{PIPE} = sub { die "sigpipe\n" }; | |
| 1690 alarm(2); | |
| 1691 $s = IO::Socket::INET->new( | |
| 1692 Proto => 'tcp', | |
| 1693 PeerAddr => "127.0.0.1:$port", | |
| 1694 ); | |
| 1695 alarm(0); | |
| 1696 }; | |
| 1697 alarm(0); | |
| 1698 | |
| 1699 if ($@) { | |
| 1700 log_in("died: $@"); | |
| 1701 return undef; | |
| 1702 } | |
| 1703 | |
| 1704 return $s; | |
| 1705 } | |
| 1706 | |
| 1707 sub static_table { | |
| 1708 [ '', '' ], # unused | |
| 1709 [ ':authority', '' ], | |
| 1710 [ ':method', 'GET' ], | |
| 1711 [ ':method', 'POST' ], | |
| 1712 [ ':path', '/' ], | |
| 1713 [ ':path', '/index.html' ], | |
| 1714 [ ':scheme', 'http' ], | |
| 1715 [ ':scheme', 'https' ], | |
| 1716 [ ':status', '200' ], | |
| 1717 [ ':status', '204' ], | |
| 1718 [ ':status', '206' ], | |
| 1719 [ ':status', '304' ], | |
| 1720 [ ':status', '400' ], | |
| 1721 [ ':status', '404' ], | |
| 1722 [ ':status', '500' ], | |
| 1723 [ 'accept-charset', '' ], | |
| 1724 [ 'accept-encoding', 'gzip, deflate' ], | |
| 1725 [ 'accept-language', '' ], | |
| 1726 [ 'accept-ranges', '' ], | |
| 1727 [ 'accept', '' ], | |
| 1728 [ 'access-control-allow-origin', | |
| 1729 '' ], | |
| 1730 [ 'age', '' ], | |
| 1731 [ 'allow', '' ], | |
| 1732 [ 'authorization', '' ], | |
| 1733 [ 'cache-control', '' ], | |
| 1734 [ 'content-disposition', | |
| 1735 '' ], | |
| 1736 [ 'content-encoding', '' ], | |
| 1737 [ 'content-language', '' ], | |
| 1738 [ 'content-length', '' ], | |
| 1739 [ 'content-location', '' ], | |
| 1740 [ 'content-range', '' ], | |
| 1741 [ 'content-type', '' ], | |
| 1742 [ 'cookie', '' ], | |
| 1743 [ 'date', '' ], | |
| 1744 [ 'etag', '' ], | |
| 1745 [ 'expect', '' ], | |
| 1746 [ 'expires', '' ], | |
| 1747 [ 'from', '' ], | |
| 1748 [ 'host', '' ], | |
| 1749 [ 'if-match', '' ], | |
| 1750 [ 'if-modified-since', '' ], | |
| 1751 [ 'if-none-match', '' ], | |
| 1752 [ 'if-range', '' ], | |
| 1753 [ 'if-unmodified-since', | |
| 1754 '' ], | |
| 1755 [ 'last-modified', '' ], | |
| 1756 [ 'link', '' ], | |
| 1757 [ 'location', '' ], | |
| 1758 [ 'max-forwards', '' ], | |
| 1759 [ 'proxy-authenticate', '' ], | |
| 1760 [ 'proxy-authorization', | |
| 1761 '' ], | |
| 1762 [ 'range', '' ], | |
| 1763 [ 'referer', '' ], | |
| 1764 [ 'refresh', '' ], | |
| 1765 [ 'retry-after', '' ], | |
| 1766 [ 'server', '' ], | |
| 1767 [ 'set-cookie', '' ], | |
| 1768 [ 'strict-transport-security', | |
| 1769 '' ], | |
| 1770 [ 'transfer-encoding', '' ], | |
| 1771 [ 'user-agent', '' ], | |
| 1772 [ 'vary', '' ], | |
| 1773 [ 'via', '' ], | |
| 1774 [ 'www-authenticate', '' ], | |
| 1775 } | |
| 1776 | |
| 1777 sub hpack { | |
| 1778 my ($ctx, $name, $value, %extra) = @_; | |
| 1779 my @table = @{$ctx->{dynamic_encode}}; | |
| 1780 my $mode = defined $extra{mode} ? $extra{mode} : 1; | |
| 1781 my $huff = $extra{huff}; | |
| 1782 | |
| 1783 my ($index, $buf) = 0; | |
| 1784 | |
| 1785 # 6.1. Indexed Header Field Representation | |
| 1786 | |
| 1787 if ($mode == 0) { | |
| 1788 ++$index until $index > $#table | |
| 1789 or $table[$index][0] eq $name | |
| 1790 and $table[$index][1] eq $value; | |
| 1791 $buf = pack('B*', '1' . sprintf("%7b", $index)); | |
| 1792 } | |
| 1793 | |
| 1794 # 6.2.1. Literal Header Field with Incremental Indexing | |
| 1795 | |
| 1796 if ($mode == 1) { | |
| 1797 splice @{$ctx->{dynamic_encode}}, $ctx->{static_table_size}, 0, | |
| 1798 [ $name, $value ]; | |
| 1799 | |
| 1800 ++$index until $index > $#table or $table[$index][0] eq $name; | |
| 1801 my $value = $huff ? huff($value) : $value; | |
| 1802 | |
| 1803 $buf = pack('B*', '01' . sprintf("%6b", $index) | |
| 1804 . ($huff ? '1' : '0') . sprintf("%7b", length($value))); | |
| 1805 $buf .= $value; | |
| 1806 } | |
| 1807 | |
| 1808 # 6.2.1. Literal Header Field with Incremental Indexing -- New Name | |
| 1809 | |
| 1810 if ($mode == 2) { | |
| 1811 splice @{$ctx->{dynamic_encode}}, $ctx->{static_table_size}, 0, | |
| 1812 [ $name, $value ]; | |
| 1813 | |
| 1814 my $name = $huff ? huff($name) : $name; | |
| 1815 my $value = $huff ? huff($value) : $value; | |
| 1816 my $hbit = ($huff ? '1' : '0'); | |
| 1817 | |
| 1818 $buf = pack('B*', '01000000'); | |
| 1819 $buf .= pack('B*', $hbit . sprintf("%7b", length($name))); | |
| 1820 $buf .= $name; | |
| 1821 $buf .= pack('B*', $hbit . sprintf("%7b", length($value))); | |
| 1822 $buf .= $value; | |
| 1823 } | |
| 1824 | |
| 1825 # 6.2.2. Literal Header Field without Indexing | |
| 1826 | |
| 1827 if ($mode == 3) { | |
| 1828 ++$index until $index > $#table or $table[$index][0] eq $name; | |
| 1829 my $value = $huff ? huff($value) : $value; | |
| 1830 | |
| 1831 $buf = pack('B*', '0000' . sprintf("%4b", $index) | |
| 1832 . ($huff ? '1' : '0') . sprintf("%7b", length($value))); | |
| 1833 $buf .= $value; | |
| 1834 } | |
| 1835 | |
| 1836 # 6.2.2. Literal Header Field without Indexing -- New Name | |
| 1837 | |
| 1838 if ($mode == 4) { | |
| 1839 my $name = $huff ? huff($name) : $name; | |
| 1840 my $value = $huff ? huff($value) : $value; | |
| 1841 my $hbit = ($huff ? '1' : '0'); | |
| 1842 | |
| 1843 $buf = pack('B*', '00000000'); | |
| 1844 $buf .= pack('B*', $hbit . sprintf("%7b", length($name))); | |
| 1845 $buf .= $name; | |
| 1846 $buf .= pack('B*', $hbit . sprintf("%7b", length($value))); | |
| 1847 $buf .= $value; | |
| 1848 } | |
| 1849 | |
| 1850 # 6.2.3. Literal Header Field Never Indexed | |
| 1851 | |
| 1852 if ($mode == 5) { | |
| 1853 ++$index until $index > $#table or $table[$index][0] eq $name; | |
| 1854 my $value = $huff ? huff($value) : $value; | |
| 1855 | |
| 1856 $buf = pack('B*', '0001' . sprintf("%4b", $index) | |
| 1857 . ($huff ? '1' : '0') . sprintf("%7b", length($value))); | |
| 1858 $buf .= $value; | |
| 1859 } | |
| 1860 | |
| 1861 # 6.2.3. Literal Header Field Never Indexed -- New Name | |
| 1862 | |
| 1863 if ($mode == 6) { | |
| 1864 my $name = $huff ? huff($name) : $name; | |
| 1865 my $value = $huff ? huff($value) : $value; | |
| 1866 my $hbit = ($huff ? '1' : '0'); | |
| 1867 | |
| 1868 $buf = pack('B*', '00010000'); | |
| 1869 $buf .= pack('B*', $hbit . sprintf("%7b", length($name))); | |
| 1870 $buf .= $name; | |
| 1871 $buf .= pack('B*', $hbit . sprintf("%7b", length($value))); | |
| 1872 $buf .= $value; | |
| 1873 } | |
| 1874 | |
| 1875 return $buf; | |
| 1876 } | |
| 1877 | |
| 1878 sub hunpack { | |
| 1879 my ($ctx, $data, $length) = @_; | |
| 1880 my @table = @{$ctx->{dynamic_decode}}; | |
| 1881 my %headers; | |
| 1882 my $skip = 0; | |
| 1883 my ($name, $value); | |
| 1884 | |
| 1885 sub index { | |
| 1886 my ($b, $i) = @_; | |
| 1887 unpack("C", pack("B8", '0' x $i . substr($b, $i, 8 - $i))); | |
| 1888 } | |
| 1889 | |
| 1890 sub field { | |
| 1891 my ($b, $s) = @_; | |
| 1892 my $len = unpack("\@$s B8", $b); | |
| 1893 my $huff = substr($len, 0, 1) ? 1 : 0; | |
| 1894 $len = unpack("C", pack("B8", '0' . substr($len, 1, 8))); | |
| 1895 $s++; | |
| 1896 | |
| 1897 my $field = substr($b, $s, $len); | |
| 1898 $field = $huff ? dehuff($field) : $field; | |
| 1899 $s += $len; | |
| 1900 return ($field, $s); | |
| 1901 } | |
| 1902 | |
| 1903 sub add { | |
| 1904 my ($h, $n, $v) = @_; | |
| 1905 return $h->{$n} = $v unless exists $h->{$n}; | |
| 1906 $h->{$n} = [ $h->{$n} ]; | |
|
647
4e36550410b3
Tests: h2.t fixes for older perl versions, and gzip test.
Sergey Kandaurov <pluknet@nginx.com>
parents:
646
diff
changeset
|
1907 push @{$h->{$n}}, $v; |
| 646 | 1908 } |
| 1909 | |
| 1910 while ($skip < $length) { | |
| 1911 my $ib = unpack("\@$skip B8", $data); | |
| 1912 | |
| 1913 if (substr($ib, 0, 1) eq '1') { | |
| 1914 my $index = &index($ib, 1); | |
| 1915 add(\%headers, $table[$index][0], $table[$index][1]); | |
| 1916 $skip += 1; | |
| 1917 next; | |
| 1918 } | |
| 1919 | |
| 1920 if (substr($ib, 0, 2) eq '01') { | |
| 1921 $name = $table[&index($ib, 2)][0]; | |
| 1922 $skip++; | |
| 1923 | |
| 1924 ($name, $skip) = field($data, $skip) unless $name; | |
| 1925 ($value, $skip) = field($data, $skip); | |
| 1926 | |
| 1927 splice @{$ctx->{dynamic_decode}}, | |
| 1928 $ctx->{static_table_size}, 0, [ $name, $value ]; | |
| 1929 add(\%headers, $name, $value); | |
| 1930 next; | |
| 1931 } | |
| 1932 | |
| 1933 if (substr($ib, 0, 4) eq '0000') { | |
| 1934 $name = $table[&index($ib, 4)][0]; | |
| 1935 $skip++; | |
| 1936 | |
| 1937 ($name, $skip) = field($data, $skip) unless $name; | |
| 1938 ($value, $skip) = field($data, $skip); | |
| 1939 | |
| 1940 add(\%headers, $name, $value); | |
| 1941 next; | |
| 1942 } | |
| 1943 } | |
| 1944 | |
| 1945 return \%headers; | |
| 1946 } | |
| 1947 | |
| 1948 sub huff_code { scalar { | |
| 1949 pack('C', 0) => '1111111111000', | |
| 1950 pack('C', 1) => '11111111111111111011000', | |
| 1951 pack('C', 2) => '1111111111111111111111100010', | |
| 1952 pack('C', 3) => '1111111111111111111111100011', | |
| 1953 pack('C', 4) => '1111111111111111111111100100', | |
| 1954 pack('C', 5) => '1111111111111111111111100101', | |
| 1955 pack('C', 6) => '1111111111111111111111100110', | |
| 1956 pack('C', 7) => '1111111111111111111111100111', | |
| 1957 pack('C', 8) => '1111111111111111111111101000', | |
| 1958 pack('C', 9) => '111111111111111111101010', | |
| 1959 pack('C', 10) => '111111111111111111111111111100', | |
| 1960 pack('C', 11) => '1111111111111111111111101001', | |
| 1961 pack('C', 12) => '1111111111111111111111101010', | |
| 1962 pack('C', 13) => '111111111111111111111111111101', | |
| 1963 pack('C', 14) => '1111111111111111111111101011', | |
| 1964 pack('C', 15) => '1111111111111111111111101100', | |
| 1965 pack('C', 16) => '1111111111111111111111101101', | |
| 1966 pack('C', 17) => '1111111111111111111111101110', | |
| 1967 pack('C', 18) => '1111111111111111111111101111', | |
| 1968 pack('C', 19) => '1111111111111111111111110000', | |
| 1969 pack('C', 20) => '1111111111111111111111110001', | |
| 1970 pack('C', 21) => '1111111111111111111111110010', | |
| 1971 pack('C', 22) => '111111111111111111111111111110', | |
| 1972 pack('C', 23) => '1111111111111111111111110011', | |
| 1973 pack('C', 24) => '1111111111111111111111110100', | |
| 1974 pack('C', 25) => '1111111111111111111111110101', | |
| 1975 pack('C', 26) => '1111111111111111111111110110', | |
| 1976 pack('C', 27) => '1111111111111111111111110111', | |
| 1977 pack('C', 28) => '1111111111111111111111111000', | |
| 1978 pack('C', 29) => '1111111111111111111111111001', | |
| 1979 pack('C', 30) => '1111111111111111111111111010', | |
| 1980 pack('C', 31) => '1111111111111111111111111011', | |
| 1981 pack('C', 32) => '010100', | |
| 1982 pack('C', 33) => '1111111000', | |
| 1983 pack('C', 34) => '1111111001', | |
| 1984 pack('C', 35) => '111111111010', | |
| 1985 pack('C', 36) => '1111111111001', | |
| 1986 pack('C', 37) => '010101', | |
| 1987 pack('C', 38) => '11111000', | |
| 1988 pack('C', 39) => '11111111010', | |
| 1989 pack('C', 40) => '1111111010', | |
| 1990 pack('C', 41) => '1111111011', | |
| 1991 pack('C', 42) => '11111001', | |
| 1992 pack('C', 43) => '11111111011', | |
| 1993 pack('C', 44) => '11111010', | |
| 1994 pack('C', 45) => '010110', | |
| 1995 pack('C', 46) => '010111', | |
| 1996 pack('C', 47) => '011000', | |
| 1997 pack('C', 48) => '00000', | |
| 1998 pack('C', 49) => '00001', | |
| 1999 pack('C', 50) => '00010', | |
| 2000 pack('C', 51) => '011001', | |
| 2001 pack('C', 52) => '011010', | |
| 2002 pack('C', 53) => '011011', | |
| 2003 pack('C', 54) => '011100', | |
| 2004 pack('C', 55) => '011101', | |
| 2005 pack('C', 56) => '011110', | |
| 2006 pack('C', 57) => '011111', | |
| 2007 pack('C', 58) => '1011100', | |
| 2008 pack('C', 59) => '11111011', | |
| 2009 pack('C', 60) => '111111111111100', | |
| 2010 pack('C', 61) => '100000', | |
| 2011 pack('C', 62) => '111111111011', | |
| 2012 pack('C', 63) => '1111111100', | |
| 2013 pack('C', 64) => '1111111111010', | |
| 2014 pack('C', 65) => '100001', | |
| 2015 pack('C', 66) => '1011101', | |
| 2016 pack('C', 67) => '1011110', | |
| 2017 pack('C', 68) => '1011111', | |
| 2018 pack('C', 69) => '1100000', | |
| 2019 pack('C', 70) => '1100001', | |
| 2020 pack('C', 71) => '1100010', | |
| 2021 pack('C', 72) => '1100011', | |
| 2022 pack('C', 73) => '1100100', | |
| 2023 pack('C', 74) => '1100101', | |
| 2024 pack('C', 75) => '1100110', | |
| 2025 pack('C', 76) => '1100111', | |
| 2026 pack('C', 77) => '1101000', | |
| 2027 pack('C', 78) => '1101001', | |
| 2028 pack('C', 79) => '1101010', | |
| 2029 pack('C', 80) => '1101011', | |
| 2030 pack('C', 81) => '1101100', | |
| 2031 pack('C', 82) => '1101101', | |
| 2032 pack('C', 83) => '1101110', | |
| 2033 pack('C', 84) => '1101111', | |
| 2034 pack('C', 85) => '1110000', | |
| 2035 pack('C', 86) => '1110001', | |
| 2036 pack('C', 87) => '1110010', | |
| 2037 pack('C', 88) => '11111100', | |
| 2038 pack('C', 89) => '1110011', | |
| 2039 pack('C', 90) => '11111101', | |
| 2040 pack('C', 91) => '1111111111011', | |
| 2041 pack('C', 92) => '1111111111111110000', | |
| 2042 pack('C', 93) => '1111111111100', | |
| 2043 pack('C', 94) => '11111111111100', | |
| 2044 pack('C', 95) => '100010', | |
| 2045 pack('C', 96) => '111111111111101', | |
| 2046 pack('C', 97) => '00011', | |
| 2047 pack('C', 98) => '100011', | |
| 2048 pack('C', 99) => '00100', | |
| 2049 pack('C', 100) => '100100', | |
| 2050 pack('C', 101) => '00101', | |
| 2051 pack('C', 102) => '100101', | |
| 2052 pack('C', 103) => '100110', | |
| 2053 pack('C', 104) => '100111', | |
| 2054 pack('C', 105) => '00110', | |
| 2055 pack('C', 106) => '1110100', | |
| 2056 pack('C', 107) => '1110101', | |
| 2057 pack('C', 108) => '101000', | |
| 2058 pack('C', 109) => '101001', | |
| 2059 pack('C', 110) => '101010', | |
| 2060 pack('C', 111) => '00111', | |
| 2061 pack('C', 112) => '101011', | |
| 2062 pack('C', 113) => '1110110', | |
| 2063 pack('C', 114) => '101100', | |
| 2064 pack('C', 115) => '01000', | |
| 2065 pack('C', 116) => '01001', | |
| 2066 pack('C', 117) => '101101', | |
| 2067 pack('C', 118) => '1110111', | |
| 2068 pack('C', 119) => '1111000', | |
| 2069 pack('C', 120) => '1111001', | |
| 2070 pack('C', 121) => '1111010', | |
| 2071 pack('C', 122) => '1111011', | |
| 2072 pack('C', 123) => '111111111111110', | |
| 2073 pack('C', 124) => '11111111100', | |
| 2074 pack('C', 125) => '11111111111101', | |
| 2075 pack('C', 126) => '1111111111101', | |
| 2076 pack('C', 127) => '1111111111111111111111111100', | |
| 2077 pack('C', 128) => '11111111111111100110', | |
| 2078 pack('C', 129) => '1111111111111111010010', | |
| 2079 pack('C', 130) => '11111111111111100111', | |
| 2080 pack('C', 131) => '11111111111111101000', | |
| 2081 pack('C', 132) => '1111111111111111010011', | |
| 2082 pack('C', 133) => '1111111111111111010100', | |
| 2083 pack('C', 134) => '1111111111111111010101', | |
| 2084 pack('C', 135) => '11111111111111111011001', | |
| 2085 pack('C', 136) => '1111111111111111010110', | |
| 2086 pack('C', 137) => '11111111111111111011010', | |
| 2087 pack('C', 138) => '11111111111111111011011', | |
| 2088 pack('C', 139) => '11111111111111111011100', | |
| 2089 pack('C', 140) => '11111111111111111011101', | |
| 2090 pack('C', 141) => '11111111111111111011110', | |
| 2091 pack('C', 142) => '111111111111111111101011', | |
| 2092 pack('C', 143) => '11111111111111111011111', | |
| 2093 pack('C', 144) => '111111111111111111101100', | |
| 2094 pack('C', 145) => '111111111111111111101101', | |
| 2095 pack('C', 146) => '1111111111111111010111', | |
| 2096 pack('C', 147) => '11111111111111111100000', | |
| 2097 pack('C', 148) => '111111111111111111101110', | |
| 2098 pack('C', 149) => '11111111111111111100001', | |
| 2099 pack('C', 150) => '11111111111111111100010', | |
| 2100 pack('C', 151) => '11111111111111111100011', | |
| 2101 pack('C', 152) => '11111111111111111100100', | |
| 2102 pack('C', 153) => '111111111111111011100', | |
| 2103 pack('C', 154) => '1111111111111111011000', | |
| 2104 pack('C', 155) => '11111111111111111100101', | |
| 2105 pack('C', 156) => '1111111111111111011001', | |
| 2106 pack('C', 157) => '11111111111111111100110', | |
| 2107 pack('C', 158) => '11111111111111111100111', | |
| 2108 pack('C', 159) => '111111111111111111101111', | |
| 2109 pack('C', 160) => '1111111111111111011010', | |
| 2110 pack('C', 161) => '111111111111111011101', | |
| 2111 pack('C', 162) => '11111111111111101001', | |
| 2112 pack('C', 163) => '1111111111111111011011', | |
| 2113 pack('C', 164) => '1111111111111111011100', | |
| 2114 pack('C', 165) => '11111111111111111101000', | |
| 2115 pack('C', 166) => '11111111111111111101001', | |
| 2116 pack('C', 167) => '111111111111111011110', | |
| 2117 pack('C', 168) => '11111111111111111101010', | |
| 2118 pack('C', 169) => '1111111111111111011101', | |
| 2119 pack('C', 170) => '1111111111111111011110', | |
| 2120 pack('C', 171) => '111111111111111111110000', | |
| 2121 pack('C', 172) => '111111111111111011111', | |
| 2122 pack('C', 173) => '1111111111111111011111', | |
| 2123 pack('C', 174) => '11111111111111111101011', | |
| 2124 pack('C', 175) => '11111111111111111101100', | |
| 2125 pack('C', 176) => '111111111111111100000', | |
| 2126 pack('C', 177) => '111111111111111100001', | |
| 2127 pack('C', 178) => '1111111111111111100000', | |
| 2128 pack('C', 179) => '111111111111111100010', | |
| 2129 pack('C', 180) => '11111111111111111101101', | |
| 2130 pack('C', 181) => '1111111111111111100001', | |
| 2131 pack('C', 182) => '11111111111111111101110', | |
| 2132 pack('C', 183) => '11111111111111111101111', | |
| 2133 pack('C', 184) => '11111111111111101010', | |
| 2134 pack('C', 185) => '1111111111111111100010', | |
| 2135 pack('C', 186) => '1111111111111111100011', | |
| 2136 pack('C', 187) => '1111111111111111100100', | |
| 2137 pack('C', 188) => '11111111111111111110000', | |
| 2138 pack('C', 189) => '1111111111111111100101', | |
| 2139 pack('C', 190) => '1111111111111111100110', | |
| 2140 pack('C', 191) => '11111111111111111110001', | |
| 2141 pack('C', 192) => '11111111111111111111100000', | |
| 2142 pack('C', 193) => '11111111111111111111100001', | |
| 2143 pack('C', 194) => '11111111111111101011', | |
| 2144 pack('C', 195) => '1111111111111110001', | |
| 2145 pack('C', 196) => '1111111111111111100111', | |
| 2146 pack('C', 197) => '11111111111111111110010', | |
| 2147 pack('C', 198) => '1111111111111111101000', | |
| 2148 pack('C', 199) => '1111111111111111111101100', | |
| 2149 pack('C', 200) => '11111111111111111111100010', | |
| 2150 pack('C', 201) => '11111111111111111111100011', | |
| 2151 pack('C', 202) => '11111111111111111111100100', | |
| 2152 pack('C', 203) => '111111111111111111111011110', | |
| 2153 pack('C', 204) => '111111111111111111111011111', | |
| 2154 pack('C', 205) => '11111111111111111111100101', | |
| 2155 pack('C', 206) => '111111111111111111110001', | |
| 2156 pack('C', 207) => '1111111111111111111101101', | |
| 2157 pack('C', 208) => '1111111111111110010', | |
| 2158 pack('C', 209) => '111111111111111100011', | |
| 2159 pack('C', 210) => '11111111111111111111100110', | |
| 2160 pack('C', 211) => '111111111111111111111100000', | |
| 2161 pack('C', 212) => '111111111111111111111100001', | |
| 2162 pack('C', 213) => '11111111111111111111100111', | |
| 2163 pack('C', 214) => '111111111111111111111100010', | |
| 2164 pack('C', 215) => '111111111111111111110010', | |
| 2165 pack('C', 216) => '111111111111111100100', | |
| 2166 pack('C', 217) => '111111111111111100101', | |
| 2167 pack('C', 218) => '11111111111111111111101000', | |
| 2168 pack('C', 219) => '11111111111111111111101001', | |
| 2169 pack('C', 220) => '1111111111111111111111111101', | |
| 2170 pack('C', 221) => '111111111111111111111100011', | |
| 2171 pack('C', 222) => '111111111111111111111100100', | |
| 2172 pack('C', 223) => '111111111111111111111100101', | |
| 2173 pack('C', 224) => '11111111111111101100', | |
| 2174 pack('C', 225) => '111111111111111111110011', | |
| 2175 pack('C', 226) => '11111111111111101101', | |
| 2176 pack('C', 227) => '111111111111111100110', | |
| 2177 pack('C', 228) => '1111111111111111101001', | |
| 2178 pack('C', 229) => '111111111111111100111', | |
| 2179 pack('C', 230) => '111111111111111101000', | |
| 2180 pack('C', 231) => '11111111111111111110011', | |
| 2181 pack('C', 232) => '1111111111111111101010', | |
| 2182 pack('C', 233) => '1111111111111111101011', | |
| 2183 pack('C', 234) => '1111111111111111111101110', | |
| 2184 pack('C', 235) => '1111111111111111111101111', | |
| 2185 pack('C', 236) => '111111111111111111110100', | |
| 2186 pack('C', 237) => '111111111111111111110101', | |
| 2187 pack('C', 238) => '11111111111111111111101010', | |
| 2188 pack('C', 239) => '11111111111111111110100', | |
| 2189 pack('C', 240) => '11111111111111111111101011', | |
| 2190 pack('C', 241) => '111111111111111111111100110', | |
| 2191 pack('C', 242) => '11111111111111111111101100', | |
| 2192 pack('C', 243) => '11111111111111111111101101', | |
| 2193 pack('C', 244) => '111111111111111111111100111', | |
| 2194 pack('C', 245) => '111111111111111111111101000', | |
| 2195 pack('C', 246) => '111111111111111111111101001', | |
| 2196 pack('C', 247) => '111111111111111111111101010', | |
| 2197 pack('C', 248) => '111111111111111111111101011', | |
| 2198 pack('C', 249) => '1111111111111111111111111110', | |
| 2199 pack('C', 250) => '111111111111111111111101100', | |
| 2200 pack('C', 251) => '111111111111111111111101101', | |
| 2201 pack('C', 252) => '111111111111111111111101110', | |
| 2202 pack('C', 253) => '111111111111111111111101111', | |
| 2203 pack('C', 254) => '111111111111111111111110000', | |
| 2204 pack('C', 255) => '11111111111111111111101110', | |
| 2205 '_eos' => '111111111111111111111111111111', | |
| 2206 }}; | |
| 2207 | |
| 2208 sub huff { | |
| 2209 my ($string) = @_; | |
| 2210 my $code = &huff_code; | |
| 2211 | |
| 2212 my $ret = join '', map { $code->{$_} } (split //, $string); | |
| 2213 my $len = length($ret) + (8 - length($ret) % 8); | |
| 2214 $ret .= $code->{_eos}; | |
| 2215 | |
| 2216 return pack("B$len", $ret); | |
| 2217 } | |
| 2218 | |
| 2219 sub dehuff { | |
| 2220 my ($string) = @_; | |
| 2221 my $code = &huff_code; | |
| 2222 my %decode = reverse %$code; | |
| 2223 | |
| 2224 my $ret = ''; my $c = ''; | |
| 2225 for (split //, unpack('B*', $string)) { | |
| 2226 $c .= $_; | |
| 2227 next unless exists $decode{$c}; | |
| 2228 last if $decode{$c} eq '_eos'; | |
| 2229 | |
| 2230 $ret .= $decode{$c}; | |
| 2231 $c = ''; | |
| 2232 } | |
| 2233 | |
| 2234 return $ret; | |
| 2235 } | |
| 2236 | |
| 2237 ############################################################################### | |
| 2238 | |
|
647
4e36550410b3
Tests: h2.t fixes for older perl versions, and gzip test.
Sergey Kandaurov <pluknet@nginx.com>
parents:
646
diff
changeset
|
2239 sub gunzip_like { |
|
4e36550410b3
Tests: h2.t fixes for older perl versions, and gzip test.
Sergey Kandaurov <pluknet@nginx.com>
parents:
646
diff
changeset
|
2240 my ($in, $re, $name) = @_; |
| 646 | 2241 |
| 2242 SKIP: { | |
| 2243 eval { require IO::Uncompress::Gunzip; }; | |
| 2244 Test::More::skip( | |
| 2245 "IO::Uncompress::Gunzip not installed", 1) if $@; | |
| 2246 | |
| 2247 my $out; | |
| 2248 | |
| 2249 IO::Uncompress::Gunzip::gunzip(\$in => \$out); | |
| 2250 | |
|
647
4e36550410b3
Tests: h2.t fixes for older perl versions, and gzip test.
Sergey Kandaurov <pluknet@nginx.com>
parents:
646
diff
changeset
|
2251 like($out, $re, $name); |
| 646 | 2252 } |
| 2253 } | |
| 2254 | |
| 2255 ############################################################################### | |
| 2256 | |
| 2257 # for tests with multiple header fields | |
| 2258 | |
| 2259 sub http_daemon { | |
| 2260 my $server = IO::Socket::INET->new( | |
| 2261 Proto => 'tcp', | |
| 2262 LocalHost => '127.0.0.1', | |
| 2263 LocalPort => 8083, | |
| 2264 Listen => 5, | |
| 2265 Reuse => 1 | |
| 2266 ) | |
| 2267 or die "Can't create listening socket: $!\n"; | |
| 2268 | |
| 2269 local $SIG{PIPE} = 'IGNORE'; | |
| 2270 | |
| 2271 while (my $client = $server->accept()) { | |
| 2272 $client->autoflush(1); | |
| 2273 | |
| 2274 my $headers = ''; | |
| 2275 my $uri = ''; | |
| 2276 my $cookie = ''; | |
| 2277 | |
| 2278 while (<$client>) { | |
| 2279 $headers .= $_; | |
| 2280 last if (/^\x0d?\x0a?$/); | |
| 2281 } | |
| 2282 | |
| 2283 next if $headers eq ''; | |
| 2284 $uri = $1 if $headers =~ /^\S+\s+([^ ]+)\s+HTTP/i; | |
| 2285 $cookie = $1 if $headers =~ /Cookie: (.+)/i; | |
| 2286 | |
| 2287 if ($uri eq '/cookie') { | |
| 2288 | |
| 2289 print $client <<EOF; | |
| 2290 HTTP/1.1 200 OK | |
| 2291 Connection: close | |
| 2292 X-Cookie: $cookie | |
| 2293 | |
| 2294 EOF | |
| 2295 | |
| 2296 } elsif ($uri eq '/set-cookie') { | |
| 2297 | |
| 2298 print $client <<EOF; | |
| 2299 HTTP/1.1 200 OK | |
| 2300 Connection: close | |
| 2301 Set-Cookie: a=b | |
| 2302 Set-Cookie: c=d | |
| 2303 | |
| 2304 EOF | |
| 2305 | |
| 2306 } | |
| 2307 | |
| 2308 } continue { | |
| 2309 close $client; | |
| 2310 } | |
| 2311 } | |
| 2312 | |
| 2313 ############################################################################### |