Mercurial > hg > nginx-tests
annotate spdy.t @ 427:daea9cf92c14
Tests: added proxy protocol tests over SPDY.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Fri, 04 Jul 2014 12:37:14 +0400 |
| parents | 7cb6af00afdd |
| children | e95c3340d94a |
| rev | line source |
|---|---|
| 374 | 1 #!/usr/bin/perl |
| 2 | |
| 3 # (C) Sergey Kandaurov | |
| 4 # (C) Nginx, Inc. | |
| 5 | |
| 6 # Tests for SPDY protocol version 3.1. | |
| 7 | |
| 8 ############################################################################### | |
| 9 | |
| 10 use warnings; | |
| 11 use strict; | |
| 12 | |
| 13 use Test::More; | |
| 14 | |
| 15 use IO::Select; | |
|
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Tests: added proxy protocol tests over SPDY.
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16 use Socket qw/ CRLF /; |
| 374 | 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 eval { | |
| 29 require Compress::Raw::Zlib; | |
| 30 Compress::Raw::Zlib->Z_OK; | |
| 31 Compress::Raw::Zlib->Z_SYNC_FLUSH; | |
| 32 Compress::Raw::Zlib->Z_NO_COMPRESSION; | |
| 33 Compress::Raw::Zlib->WANT_GZIP_OR_ZLIB; | |
| 34 }; | |
| 35 plan(skip_all => 'Compress::Raw::Zlib not installed') if $@; | |
| 36 plan(skip_all => 'win32') if $^O eq 'MSWin32'; | |
| 37 | |
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Tests: added proxy protocol tests over SPDY.
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38 my $t = Test::Nginx->new() |
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39 ->has(qw/http proxy cache limit_conn rewrite spdy realip/); |
| 374 | 40 |
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41 $t->plan(74)->write_file_expand('nginx.conf', <<'EOF'); |
| 374 | 42 |
| 43 %%TEST_GLOBALS%% | |
| 44 | |
| 45 daemon off; | |
| 46 | |
| 47 events { | |
| 48 } | |
| 49 | |
| 50 http { | |
| 51 %%TEST_GLOBALS_HTTP%% | |
| 52 | |
| 53 proxy_cache_path %%TESTDIR%%/cache keys_zone=NAME:10m; | |
| 54 limit_conn_zone $binary_remote_addr zone=conn:1m; | |
| 55 | |
| 56 server { | |
| 57 listen 127.0.0.1:8080 spdy; | |
| 58 listen 127.0.0.1:8081; | |
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59 listen 127.0.0.1:8082 proxy_protocol spdy; |
| 374 | 60 server_name localhost; |
| 61 | |
| 62 location /s { | |
| 63 add_header X-Header X-Foo; | |
| 64 return 200 'body'; | |
| 65 } | |
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66 location /pp { |
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67 set_real_ip_from 127.0.0.1/32; |
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68 real_ip_header proxy_protocol; |
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69 alias %%TESTDIR%%/t2.html; |
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70 add_header X-PP $remote_addr; |
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71 } |
| 374 | 72 location /spdy { |
| 73 return 200 $spdy; | |
| 74 } | |
| 75 location /prio { | |
| 76 return 200 $spdy_request_priority; | |
| 77 } | |
| 78 location /chunk_size { | |
| 79 spdy_chunk_size 1; | |
| 80 return 200 'body'; | |
| 81 } | |
| 82 location /redirect { | |
| 83 error_page 405 /s; | |
| 84 return 405; | |
| 85 } | |
| 86 location /proxy { | |
| 87 add_header X-Body "$request_body"; | |
| 88 proxy_pass http://127.0.0.1:8081/; | |
| 89 proxy_cache NAME; | |
| 90 proxy_cache_valid 1m; | |
| 91 } | |
| 92 location /t3.html { | |
| 93 limit_conn conn 1; | |
| 94 } | |
| 95 } | |
| 96 } | |
| 97 | |
| 98 EOF | |
| 99 | |
| 100 $t->run(); | |
| 101 | |
| 102 # file size is slightly beyond initial window size: 2**16 + 80 bytes | |
| 103 | |
| 104 $t->write_file('t1.html', | |
| 105 join('', map { sprintf "X%04dXXX", $_ } (1 .. 8202))); | |
| 106 | |
| 107 $t->write_file('t2.html', 'SEE-THIS'); | |
| 108 $t->write_file('t3.html', 'SEE-THIS'); | |
| 109 | |
| 110 my %cframe = ( | |
| 111 2 => \&syn_reply, | |
| 112 3 => \&rst_stream, | |
| 113 4 => \&settings, | |
| 114 6 => \&ping, | |
| 115 7 => \&goaway, | |
| 116 9 => \&window_update | |
| 117 ); | |
| 118 | |
| 119 ############################################################################### | |
| 120 | |
| 121 # PING | |
| 122 | |
| 123 my $sess = new_session(); | |
| 124 spdy_ping($sess, 0x12345678); | |
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125 my $frames = spdy_read($sess, all => [{ type => 'PING' }]); |
| 374 | 126 |
| 127 my ($frame) = grep { $_->{type} eq "PING" } @$frames; | |
| 128 ok($frame, 'PING frame'); | |
| 129 is($frame->{value}, 0x12345678, 'PING payload'); | |
| 130 | |
| 131 # GET | |
| 132 | |
| 133 $sess = new_session(); | |
| 134 my $sid1 = spdy_stream($sess, { path => '/s' }); | |
| 135 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 136 | |
| 137 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 138 ok($frame, 'SYN_REPLAY frame'); | |
| 139 is($frame->{sid}, $sid1, 'SYN_REPLAY stream'); | |
| 140 is($frame->{headers}->{':status'}, 200, 'SYN_REPLAY status'); | |
| 141 is($frame->{headers}->{'x-header'}, 'X-Foo', 'SYN_REPLAY header'); | |
| 142 | |
| 143 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 144 ok($frame, 'DATA frame'); | |
| 145 is($frame->{length}, length 'body', 'DATA length'); | |
| 146 is($frame->{data}, 'body', 'DATA payload'); | |
| 147 | |
| 148 # GET in new SPDY stream in same session | |
| 149 | |
| 150 my $sid2 = spdy_stream($sess, { path => '/s' }); | |
| 151 $frames = spdy_read($sess, all => [{ sid => $sid2, fin => 1 }]); | |
| 152 | |
| 153 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 154 is($frame->{sid}, $sid2, 'SYN_REPLAY stream 2'); | |
| 155 is($frame->{headers}->{':status'}, 200, 'SYN_REPLAY status 2'); | |
| 156 is($frame->{headers}->{'x-header'}, 'X-Foo', 'SYN_REPLAY header 2'); | |
| 157 | |
| 158 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 159 ok($frame, 'DATA frame 2'); | |
| 160 is($frame->{sid}, $sid2, 'SYN_REPLAY stream 2'); | |
| 161 is($frame->{length}, length 'body', 'DATA length 2'); | |
| 162 is($frame->{data}, 'body', 'DATA payload 2'); | |
| 163 | |
| 164 # HEAD | |
| 165 | |
| 166 $sess = new_session(); | |
| 167 $sid1 = spdy_stream($sess, { path => '/s', method => 'HEAD' }); | |
| 168 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 169 | |
| 170 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 171 is($frame->{sid}, $sid1, 'SYN_REPLAY stream HEAD'); | |
| 172 is($frame->{headers}->{':status'}, 200, 'SYN_REPLAY status HEAD'); | |
| 173 is($frame->{headers}->{'x-header'}, 'X-Foo', 'SYN_REPLAY header HEAD'); | |
| 174 | |
| 175 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 176 is($frame, undef, 'HEAD no body'); | |
| 177 | |
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178 # GET with PROXY protocol |
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179 |
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180 my $proxy = 'PROXY TCP4 192.0.2.1 192.0.2.2 1234 5678' . CRLF; |
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Tests: added proxy protocol tests over SPDY.
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parents:
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181 $sess = new_session(8082, proxy => $proxy); |
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182 $sid1 = spdy_stream($sess, { path => '/pp' }); |
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parents:
426
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183 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); |
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parents:
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184 |
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Tests: added proxy protocol tests over SPDY.
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parents:
426
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185 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; |
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186 ok($frame, 'PROXY SYN_REPLAY frame'); |
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187 is($frame->{headers}->{'x-pp'}, '192.0.2.1', 'PROXY remote addr'); |
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188 |
| 374 | 189 # request header |
| 190 | |
| 191 $sess = new_session(); | |
| 192 $sid1 = spdy_stream($sess, { path => '/t1.html', | |
| 193 headers => { "range" => "bytes=10-19" } | |
| 194 }); | |
| 195 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 196 | |
| 197 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 198 is($frame->{headers}->{':status'}, 206, 'SYN_REPLAY status range'); | |
| 199 | |
| 200 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 201 is($frame->{length}, 10, 'DATA length range'); | |
| 202 is($frame->{data}, '002XXXX000', 'DATA payload range'); | |
| 203 | |
| 204 # $spdy | |
| 205 | |
| 206 $sess = new_session(); | |
| 207 $sid1 = spdy_stream($sess, { path => '/spdy' }); | |
| 208 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 209 | |
| 210 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 211 is($frame->{data}, '3.1', 'spdy variable'); | |
| 212 | |
| 213 # spdy_chunk_size=1 | |
| 214 | |
| 215 $sess = new_session(); | |
| 216 $sid1 = spdy_stream($sess, { path => '/chunk_size' }); | |
| 217 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 218 | |
| 219 my @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 220 is(@data, 4, 'chunk_size body chunks'); | |
| 221 is($data[0]->{data}, 'b', 'chunk_size body 1'); | |
| 222 is($data[1]->{data}, 'o', 'chunk_size body 2'); | |
| 223 is($data[2]->{data}, 'd', 'chunk_size body 3'); | |
| 224 is($data[3]->{data}, 'y', 'chunk_size body 4'); | |
| 225 | |
| 226 # redirect | |
| 227 | |
| 228 $sess = new_session(); | |
| 229 $sid1 = spdy_stream($sess, { path => '/redirect' }); | |
| 230 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 231 | |
| 232 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 233 is($frame->{headers}->{':status'}, 405, 'SYN_REPLAY status with redirect'); | |
| 234 | |
| 235 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 236 ok($frame, 'DATA frame with redirect'); | |
| 237 is($frame->{data}, 'body', 'DATA payload with redirect'); | |
| 238 | |
| 239 # ensure that HEAD-like requests, i.e., without response body, do not lead to | |
| 240 # client connection close due to cache filling up with upstream response body | |
| 241 | |
| 242 TODO: { | |
| 243 local $TODO = 'premature client connection close'; | |
| 244 | |
| 245 $sess = new_session(); | |
| 246 $sid1 = spdy_stream($sess, { path => '/proxy/t2.html', method => 'HEAD' }); | |
| 247 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 248 | |
| 249 $sid2 = spdy_stream($sess, { path => '/' }); | |
| 250 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 251 ok(grep ({ $_->{type} eq "SYN_REPLY" } @$frames), 'proxy cache headers only'); | |
| 252 | |
| 253 } | |
| 254 | |
| 255 # simple proxy cache test | |
| 256 | |
| 257 $sess = new_session(); | |
| 258 $sid1 = spdy_stream($sess, { path => '/proxy/t2.html' }); | |
| 259 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 260 | |
| 261 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 262 is($frame->{headers}->{':status'}, '200 OK', 'proxy cache unconditional'); | |
| 263 | |
| 264 $sid2 = spdy_stream($sess, { path => '/proxy/t2.html', | |
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265 headers => { "if-none-match" => $frame->{headers}->{'etag'} } |
| 374 | 266 }); |
| 267 $frames = spdy_read($sess, all => [{ sid => $sid2, fin => 1 }]); | |
| 268 | |
| 269 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 270 is($frame->{headers}->{':status'}, 304, 'proxy cache conditional'); | |
| 271 | |
| 272 # request body (uses proxied response) | |
| 273 | |
| 274 $sess = new_session(); | |
| 275 $sid1 = spdy_stream($sess, { path => '/proxy/t2.html', body => 'TEST' }); | |
| 276 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 277 | |
| 278 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 279 is($frame->{headers}->{'x-body'}, 'TEST', 'request body'); | |
| 280 | |
| 281 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 282 is($frame->{length}, length 'SEE-THIS', 'proxied response length'); | |
| 283 is($frame->{data}, 'SEE-THIS', 'proxied response'); | |
| 284 | |
| 285 # WINDOW_UPDATE (client side) | |
| 286 | |
| 287 $sess = new_session(); | |
| 288 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
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289 $frames = spdy_read($sess, all => [{ sid => $sid1, length => 2**16 }]); |
| 374 | 290 |
| 291 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 292 my $sum = eval join '+', map { $_->{length} } @data; | |
| 293 is($sum, 2**16, 'iws - stream blocked on initial window size'); | |
| 294 | |
| 295 spdy_ping($sess, 0xf00ff00f); | |
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296 $frames = spdy_read($sess, all => [{ type => 'PING' }]); |
| 374 | 297 |
| 298 ($frame) = grep { $_->{type} eq "PING" } @$frames; | |
| 299 ok($frame, 'iws - PING not blocked'); | |
| 300 | |
| 301 spdy_window($sess, 2**16, $sid1); | |
| 302 $frames = spdy_read($sess); | |
| 303 is(@$frames, 0, 'iws - updated stream window'); | |
| 304 | |
| 305 spdy_window($sess, 2**16); | |
| 306 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 307 | |
| 308 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 309 $sum = eval join '+', map { $_->{length} } @data; | |
| 310 is($sum, 80, 'iws - updated connection window'); | |
| 311 | |
| 312 # SETTINGS (initial window size, client side) | |
| 313 | |
| 314 $sess = new_session(); | |
| 315 spdy_settings($sess, 7 => 2**17); | |
| 316 spdy_window($sess, 2**17); | |
| 317 | |
| 318 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
| 319 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 320 | |
| 321 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 322 $sum = eval join '+', map { $_->{length} } @data; | |
| 323 is($sum, 2**16 + 80, 'increased initial window size'); | |
| 324 | |
| 325 # probe for negative available space in a flow control window | |
| 326 | |
| 327 $sess = new_session(); | |
| 328 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
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329 spdy_read($sess, all => [{ sid => $sid1, length => 2**16 }]); |
| 374 | 330 |
| 331 spdy_window($sess, 1); | |
| 332 spdy_settings($sess, 7 => 42); | |
| 333 spdy_window($sess, 1024, $sid1); | |
| 334 | |
| 335 $frames = spdy_read($sess); | |
| 336 is(@$frames, 0, 'negative window - no data'); | |
| 337 | |
| 338 spdy_window($sess, 2**16 - 42 - 1024, $sid1); | |
| 339 $frames = spdy_read($sess); | |
| 340 is(@$frames, 0, 'zero window - no data'); | |
| 341 | |
| 342 spdy_window($sess, 1, $sid1); | |
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343 $frames = spdy_read($sess, all => [{ sid => $sid1, length => 1 }]); |
| 374 | 344 is(@$frames, 1, 'positive window - data'); |
| 345 is(@$frames[0]->{length}, 1, 'positive window - data length'); | |
| 346 | |
| 347 # stream multiplexing | |
| 348 | |
| 349 $sess = new_session(); | |
| 350 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
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351 $frames = spdy_read($sess, all => [{ sid => $sid1, length => 2**16 }]); |
| 374 | 352 |
| 353 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 354 $sum = eval join '+', map { $_->{length} } @data; | |
| 355 is($sum, 2**16, 'multiple - stream1 data'); | |
| 356 | |
| 357 $sid2 = spdy_stream($sess, { path => '/t1.html' }); | |
| 358 $frames = spdy_read($sess, all => [{ sid => $sid2, fin => 0 }]); | |
| 359 | |
| 360 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 361 is(@data, 0, 'multiple - stream2 no data'); | |
| 362 | |
| 363 spdy_window($sess, 2**17, $sid1); | |
| 364 spdy_window($sess, 2**17, $sid2); | |
| 365 spdy_window($sess, 2**17); | |
| 366 | |
| 367 $frames = spdy_read($sess, all => [ | |
| 368 { sid => $sid1, fin => 1 }, | |
| 369 { sid => $sid2, fin => 1 } | |
| 370 ]); | |
| 371 | |
| 372 @data = grep { $_->{type} eq "DATA" && $_->{sid} == $sid1 } @$frames; | |
| 373 $sum = eval join '+', map { $_->{length} } @data; | |
| 374 is($sum, 80, 'multiple - stream1 remain data'); | |
| 375 | |
| 376 @data = grep { $_->{type} eq "DATA" && $_->{sid} == $sid2 } @$frames; | |
| 377 $sum = eval join '+', map { $_->{length} } @data; | |
| 378 is($sum, 2**16 + 80, 'multiple - stream2 full data'); | |
| 379 | |
| 380 # request priority parsing in $spdy_request_priority | |
| 381 | |
| 382 $sess = new_session(); | |
| 383 $sid1 = spdy_stream($sess, { path => '/prio', prio => 0 }); | |
| 384 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 385 | |
| 386 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 387 is($frame->{data}, 0, 'priority 0'); | |
| 388 | |
| 389 $sid1 = spdy_stream($sess, { path => '/prio', prio => 1 }); | |
| 390 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 391 | |
| 392 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 393 is($frame->{data}, 1, 'priority 1'); | |
| 394 | |
| 395 $sid1 = spdy_stream($sess, { path => '/prio', prio => 7 }); | |
| 396 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 397 | |
| 398 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 399 is($frame->{data}, 7, 'priority 7'); | |
| 400 | |
| 401 # stream muliplexing + priority | |
| 402 | |
| 403 $sess = new_session(); | |
| 404 $sid1 = spdy_stream($sess, { path => '/t1.html', prio => 7 }); | |
| 405 $sid2 = spdy_stream($sess, { path => '/t2.html', prio => 0 }); | |
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406 spdy_read($sess, all => [ |
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407 { sid => $sid1, length => 2**16 }, |
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408 { sid => $sid2, fin => 0 } |
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409 ]); |
| 374 | 410 |
| 411 spdy_window($sess, 2**17, $sid1); | |
| 412 spdy_window($sess, 2**17, $sid2); | |
| 413 spdy_window($sess, 2**17); | |
| 414 | |
| 415 $frames = spdy_read($sess, all => [ | |
| 416 { sid => $sid1, fin => 1 }, | |
| 417 { sid => $sid2, fin => 1 } | |
| 418 ]); | |
| 419 | |
| 420 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 421 is(join (' ', map { $_->{sid} } @data), "$sid2 $sid1", 'multiple priority 1'); | |
| 422 | |
| 423 # and vice versa | |
| 424 | |
| 425 $sess = new_session(); | |
| 426 $sid1 = spdy_stream($sess, { path => '/t1.html', prio => 0 }); | |
| 427 $sid2 = spdy_stream($sess, { path => '/t2.html', prio => 7 }); | |
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428 spdy_read($sess, all => [ |
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429 { sid => $sid1, length => 2**16 }, |
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430 { sid => $sid2, fin => 0 } |
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431 ]); |
| 374 | 432 |
| 433 spdy_window($sess, 2**17, $sid1); | |
| 434 spdy_window($sess, 2**17, $sid2); | |
| 435 spdy_window($sess, 2**17); | |
| 436 | |
| 437 $frames = spdy_read($sess, all => [ | |
| 438 { sid => $sid1, fin => 1 }, | |
| 439 { sid => $sid2, fin => 1 } | |
| 440 ]); | |
| 441 | |
| 442 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 443 is(join (' ', map { $_->{sid} } @data), "$sid1 $sid2", 'multiple priority 2'); | |
| 444 | |
| 445 # limit_conn | |
| 446 | |
| 447 $sess = new_session(); | |
| 448 spdy_settings($sess, 7 => 1); | |
| 449 $sid1 = spdy_stream($sess, { path => '/t3.html' }); | |
| 450 $sid2 = spdy_stream($sess, { path => '/t3.html' }); | |
| 451 $frames = spdy_read($sess, all => [ | |
| 452 { sid => $sid1, fin => 0 }, | |
| 453 { sid => $sid2, fin => 0 } | |
| 454 ]); | |
| 455 | |
| 456 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid1 } @$frames; | |
| 457 is($frame->{headers}->{':status'}, 200, 'conn_limit 1'); | |
| 458 | |
| 459 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid2 } @$frames; | |
| 460 is($frame->{headers}->{':status'}, 503, 'conn_limit 2'); | |
| 461 | |
| 462 # limit_conn + client's RST_STREAM | |
| 463 | |
| 464 $sess = new_session(); | |
| 465 spdy_settings($sess, 7 => 1); | |
| 466 $sid1 = spdy_stream($sess, { path => '/t3.html' }); | |
| 467 spdy_rst($sess, $sid1, 5); | |
| 468 $sid2 = spdy_stream($sess, { path => '/t3.html' }); | |
| 469 $frames = spdy_read($sess, all => [ | |
| 470 { sid => $sid1, fin => 0 }, | |
| 471 { sid => $sid2, fin => 0 } | |
| 472 ]); | |
| 473 | |
| 474 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid1 } @$frames; | |
| 475 is($frame->{headers}->{':status'}, 200, 'RST_STREAM 1'); | |
| 476 | |
| 477 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid2 } @$frames; | |
| 478 is($frame->{headers}->{':status'}, 200, 'RST_STREAM 2'); | |
| 479 | |
| 480 # GOAWAY on SYN_STREAM with even StreamID | |
| 481 | |
| 482 TODO: { | |
| 483 local $TODO = 'not yet'; | |
| 484 | |
| 485 $sess = new_session(); | |
| 486 spdy_stream($sess, { path => '/s' }, 2); | |
| 487 $frames = spdy_read($sess); | |
| 488 | |
| 489 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 490 ok($frame, 'even stream - GOAWAY frame'); | |
| 491 is($frame->{code}, 1, 'even stream - error code'); | |
| 492 is($frame->{sid}, 0, 'even stream - last used stream'); | |
| 493 | |
| 494 } | |
| 495 | |
| 496 # GOAWAY on SYN_STREAM with backward StreamID | |
| 497 | |
| 498 TODO: { | |
| 499 local $TODO = 'not yet'; | |
| 500 | |
| 501 $sess = new_session(); | |
| 502 $sid1 = spdy_stream($sess, { path => '/s' }, 3); | |
| 503 spdy_read($sess); | |
| 504 | |
| 505 $sid2 = spdy_stream($sess, { path => '/s' }, 1); | |
| 506 $frames = spdy_read($sess); | |
| 507 | |
| 508 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 509 ok($frame, 'backward stream - GOAWAY frame'); | |
| 510 is($frame->{code}, 1, 'backward stream - error code'); | |
| 511 is($frame->{sid}, $sid1, 'backward stream - last used stream'); | |
| 512 | |
| 513 } | |
| 514 | |
| 515 # RST_STREAM on the second SYN_STREAM with same StreamID | |
| 516 | |
| 517 TODO: { | |
| 518 local $TODO = 'not yet'; | |
| 519 | |
| 520 $sess = new_session(); | |
| 521 $sid1 = spdy_stream($sess, { path => '/s' }, 3); | |
| 522 spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 523 $sid2 = spdy_stream($sess, { path => '/s' }, 3); | |
| 524 $frames = spdy_read($sess); | |
| 525 | |
| 526 ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; | |
| 527 ok($frame, 'dup stream - RST_STREAM frame'); | |
| 528 is($frame->{code}, 1, 'dup stream - error code'); | |
| 529 is($frame->{sid}, $sid1, 'dup stream - stream'); | |
| 530 | |
| 531 } | |
| 532 | |
| 533 # awkward protocol version | |
| 534 | |
| 535 $sess = new_session(); | |
| 536 $sid1 = spdy_stream($sess, { path => '/s', version => 'HTTP/1.10' }); | |
| 537 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 538 | |
| 539 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 540 is($frame->{headers}->{':status'}, 200, 'awkward version'); | |
| 541 | |
| 542 # missing mandatory request header | |
| 543 | |
| 544 $sess = new_session(); | |
| 545 $sid1 = spdy_stream($sess, { path => '/s', version => '' }); | |
| 546 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 547 | |
| 548 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 549 is($frame->{headers}->{':status'}, 400, 'incomplete headers'); | |
| 550 | |
| 551 # GOAWAY before closing a connection by server | |
| 552 | |
| 553 $t->stop(); | |
| 554 | |
| 555 TODO: { | |
| 556 local $TODO = 'not yet'; | |
| 557 | |
| 558 $frames = spdy_read($sess); | |
| 559 | |
| 560 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 561 ok($frame, 'GOAWAY on connection close'); | |
| 562 | |
| 563 } | |
| 564 | |
| 565 ############################################################################### | |
| 566 | |
| 567 sub spdy_ping { | |
| 568 my ($sess, $payload) = @_; | |
| 569 | |
| 570 raw_write($sess->{socket}, pack("N3", 0x80030006, 0x4, $payload)); | |
| 571 } | |
| 572 | |
| 573 sub spdy_rst { | |
| 574 my ($sess, $sid, $error) = @_; | |
| 575 | |
| 576 raw_write($sess->{socket}, pack("N4", 0x80030003, 0x8, $sid, $error)); | |
| 577 } | |
| 578 | |
| 579 sub spdy_window { | |
| 580 my ($sess, $win, $stream) = @_; | |
| 581 | |
| 582 $stream = 0 unless defined $stream; | |
| 583 raw_write($sess->{socket}, pack("N4", 0x80030009, 8, $stream, $win)); | |
| 584 } | |
| 585 | |
| 586 sub spdy_settings { | |
| 587 my ($sess, %extra) = @_; | |
| 588 | |
| 589 my $cnt = keys %extra; | |
| 590 my $len = 4 + 8 * $cnt; | |
| 591 | |
| 592 my $buf = pack "N3", 0x80030004, $len, $cnt; | |
| 593 $buf .= join '', map { pack "N2", $_, $extra{$_} } keys %extra; | |
| 594 raw_write($sess->{socket}, $buf); | |
| 595 } | |
| 596 | |
| 597 sub spdy_read { | |
| 598 my ($sess, %extra) = @_; | |
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599 my ($length, @got); |
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600 my $s = $sess->{socket}; |
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601 my $buf = ''; |
| 374 | 602 |
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603 eval { |
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604 local $SIG{ALRM} = sub { die "timeout\n" }; |
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605 local $SIG{PIPE} = sub { die "sigpipe\n" }; |
| 374 | 606 again: |
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607 alarm(1); |
| 374 | 608 |
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609 $buf = raw_read($s, $buf, 8); |
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610 |
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611 my $type = unpack("B", $buf); |
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612 $length = 8 + hex unpack("x5 H6", $buf); |
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613 $buf = raw_read($s, $buf, $length); |
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614 |
| 374 | 615 if ($type == 0) { |
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616 push @got, dframe($buf); |
| 374 | 617 |
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618 } else { |
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619 my $ctype = unpack("x2 n", $buf); |
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620 push @got, $cframe{$ctype}($sess, $buf); |
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621 } |
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622 $buf = substr($buf, $length); |
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623 |
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624 goto again if test_fin($got[-1], $extra{all}); |
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625 alarm(0); |
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626 }; |
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627 alarm(0); |
| 374 | 628 return \@got; |
| 629 } | |
| 630 | |
| 631 sub test_fin { | |
| 632 my ($frame, $all) = @_; | |
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633 my @test = @{$all}; |
| 374 | 634 |
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635 # wait for the specified DATA length |
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636 |
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637 for (@test) { |
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638 if ($_->{length} && $frame->{type} eq 'DATA') { |
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639 # check also for StreamID if needed |
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640 |
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641 if (!$_->{sid} || $_->{sid} == $frame->{sid}) { |
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642 $_->{length} -= $frame->{length}; |
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643 } |
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644 } |
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645 } |
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646 @test = grep { !(defined $_->{length} && $_->{length} == 0) } @test; |
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647 |
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648 # wait for the fin flag |
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649 |
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650 @test = grep { !(defined $_->{fin} |
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651 && $_->{sid} == $frame->{sid} && $_->{fin} == $frame->{fin}) |
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652 } @test if defined $frame->{fin}; |
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653 |
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654 # wait for the specified frame |
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655 |
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656 @test = grep { !($_->{type} && $_->{type} eq $frame->{type}) } @test; |
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657 |
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658 @{$all} = @test; |
| 374 | 659 } |
| 660 | |
| 661 sub dframe { | |
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662 my ($buf) = @_; |
| 374 | 663 my %frame; |
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664 my $skip = 0; |
| 374 | 665 |
| 666 my $stream = unpack "\@$skip B32", $buf; $skip += 4; | |
| 667 substr($stream, 0, 1) = 0; | |
| 668 $stream = unpack("N", pack("B32", $stream)); | |
| 669 $frame{sid} = $stream; | |
| 670 | |
| 671 my $flags = unpack "\@$skip B8", $buf; $skip += 1; | |
| 672 $frame{fin} = substr($flags, 7, 1); | |
| 673 | |
| 674 my $length = hex (unpack "\@$skip H6", $buf); $skip += 3; | |
| 675 $frame{length} = $length; | |
| 676 | |
| 677 $frame{data} = substr($buf, $skip, $length); | |
| 678 $frame{type} = "DATA"; | |
| 679 return \%frame; | |
| 680 } | |
| 681 | |
| 682 sub spdy_stream { | |
| 683 my ($ctx, $uri, $stream) = @_; | |
| 684 my ($input, $output, $buf); | |
| 685 my ($d, $status); | |
| 686 | |
| 687 my $host = $uri->{host} || '127.0.0.1:8080'; | |
| 688 my $method = $uri->{method} || 'GET'; | |
| 689 my $headers = $uri->{headers} || {}; | |
| 690 my $body = $uri->{body}; | |
| 691 my $prio = defined $uri->{prio} ? $uri->{prio} : 4; | |
| 692 my $version = defined $uri->{version} ? $uri->{version} : "HTTP/1.1"; | |
| 693 | |
| 694 if ($stream) { | |
| 695 $ctx->{last_stream} = $stream; | |
| 696 } else { | |
| 697 $ctx->{last_stream} += 2; | |
| 698 } | |
| 699 | |
| 700 $buf = pack("NC", 0x80030001, not $body); | |
| 701 $buf .= pack("xxx"); # Length stub | |
| 702 $buf .= pack("N", $ctx->{last_stream}); # Stream-ID | |
| 703 $buf .= pack("N", 0); # Assoc. Stream-ID | |
| 704 $buf .= pack("n", $prio << 13); | |
| 705 | |
| 706 my $ent = 4 + keys %{$headers}; | |
| 707 $ent++ if $body; | |
| 708 $ent++ if $version; | |
| 709 | |
| 710 $input = pack("N", $ent); | |
| 711 $input .= hpack(":host", $host); | |
| 712 $input .= hpack(":method", $method); | |
| 713 $input .= hpack(":path", $uri->{path}); | |
| 714 $input .= hpack(":scheme", "http"); | |
| 715 if ($version) { | |
| 716 $input .= hpack(":version", $version); | |
| 717 } | |
| 718 if ($body) { | |
| 719 $input .= hpack("content-length", length $body); | |
| 720 } | |
| 721 $input .= join '', map { hpack($_, $headers->{$_}) } keys %{$headers}; | |
| 722 | |
| 723 $d = $ctx->{zlib}->{d}; | |
| 724 $status = $d->deflate($input => \my $start); | |
| 725 $status == Compress::Raw::Zlib->Z_OK or fail "deflate failed"; | |
| 726 $status = $d->flush(\my $tail => Compress::Raw::Zlib->Z_SYNC_FLUSH); | |
| 727 $status == Compress::Raw::Zlib->Z_OK or fail "flush failed"; | |
| 728 $output = $start . $tail; | |
| 729 | |
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730 # set length, attach headers and optional body |
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731 |
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732 $buf |= pack "x4N", length($output) + 10; |
| 374 | 733 $buf .= $output; |
| 734 | |
| 735 if (defined $body) { | |
| 736 $buf .= pack "NCxn", $ctx->{last_stream}, 0x01, length $body; | |
| 737 $buf .= $body; | |
| 738 } | |
| 739 | |
| 740 raw_write($ctx->{socket}, $buf); | |
| 741 return $ctx->{last_stream}; | |
| 742 } | |
| 743 | |
| 744 sub syn_reply { | |
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745 my ($ctx, $buf) = @_; |
| 374 | 746 my ($i, $status); |
| 747 my %payload; | |
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748 my $skip = 4; |
| 374 | 749 |
| 750 my $flags = unpack "\@$skip B8", $buf; $skip += 1; | |
| 751 $payload{fin} = substr($flags, 7, 1); | |
| 752 | |
| 753 my $length = hex unpack "\@$skip H6", $buf; $skip += 3; | |
| 754 $payload{length} = $length; | |
| 755 $payload{type} = 'SYN_REPLY'; | |
| 756 | |
| 757 my $stream = unpack "\@$skip B32", $buf; $skip += 4; | |
| 758 substr($stream, 0, 1) = 0; | |
| 759 $stream = unpack("N", pack("B32", $stream)); | |
| 760 $payload{sid} = $stream; | |
| 761 | |
| 762 my $input = substr($buf, $skip, $length - 4); | |
| 763 $i = $ctx->{zlib}->{i}; | |
| 764 | |
| 765 $status = $i->inflate($input => \my $out); | |
| 766 fail "Failed: $status" unless $status == Compress::Raw::Zlib->Z_OK; | |
| 767 $payload{headers} = hunpack($out); | |
| 768 return \%payload; | |
| 769 } | |
| 770 | |
| 771 sub rst_stream { | |
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772 my ($ctx, $buf) = @_; |
| 374 | 773 my %payload; |
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774 my $skip = 5; |
| 374 | 775 |
| 776 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 777 $payload{type} = 'RST_STREAM'; | |
| 778 $payload{sid} = unpack "\@$skip N", $buf; $skip += 4; | |
| 779 $payload{code} = unpack "\@$skip N", $buf; | |
| 780 return \%payload; | |
| 781 } | |
| 782 | |
| 783 sub settings { | |
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784 my ($ctx, $buf) = @_; |
| 374 | 785 my %payload; |
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786 my $skip = 4; |
| 374 | 787 |
| 788 $payload{flags} = unpack "\@$skip H", $buf; $skip += 1; | |
| 789 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 790 $payload{type} = 'SETTINGS'; | |
| 791 | |
| 792 my $nent = unpack "\@$skip N", $buf; $skip += 4; | |
| 793 for (1 .. $nent) { | |
| 794 my $flags = hex unpack "\@$skip H2", $buf; $skip += 1; | |
| 795 my $id = hex unpack "\@$skip H6", $buf; $skip += 3; | |
| 796 $payload{$id}{flags} = $flags; | |
| 797 $payload{$id}{value} = unpack "\@$skip N", $buf; $skip += 4; | |
| 798 } | |
| 799 return \%payload; | |
| 800 } | |
| 801 | |
| 802 sub ping { | |
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803 my ($ctx, $buf) = @_; |
| 374 | 804 my %payload; |
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805 my $skip = 5; |
| 374 | 806 |
| 807 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 808 $payload{type} = 'PING'; | |
| 809 $payload{value} = unpack "\@$skip N", $buf; | |
| 810 return \%payload; | |
| 811 } | |
| 812 | |
| 813 sub goaway { | |
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814 my ($ctx, $buf) = @_; |
| 374 | 815 my %payload; |
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816 my $skip = 5; |
| 374 | 817 |
| 818 $payload{length} = hex unpack "\@$skip H6", $buf; $skip += 3; | |
| 819 $payload{type} = 'GOAWAY'; | |
| 820 $payload{sid} = unpack "\@$skip N", $buf; $skip += 4; | |
| 821 $payload{code} = unpack "\@$skip N", $buf; | |
| 822 return \%payload; | |
| 823 } | |
| 824 | |
| 825 sub window_update { | |
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826 my ($ctx, $buf) = @_; |
| 374 | 827 my %payload; |
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828 my $skip = 5; |
| 374 | 829 |
| 830 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 831 $payload{type} = 'WINDOW_UPDATE'; | |
| 832 | |
| 833 my $stream = unpack "\@$skip B32", $buf; $skip += 4; | |
| 834 substr($stream, 0, 1) = 0; | |
| 835 $stream = unpack("N", pack("B32", $stream)); | |
| 836 $payload{sid} = $stream; | |
| 837 | |
| 838 my $value = unpack "\@$skip B32", $buf; | |
| 839 substr($value, 0, 1) = 0; | |
| 840 $payload{wdelta} = unpack("N", pack("B32", $value)); | |
| 841 return \%payload; | |
| 842 } | |
| 843 | |
| 844 sub hpack { | |
| 845 my ($name, $value) = @_; | |
| 846 | |
| 847 pack("N", length($name)) . $name . pack("N", length($value)) . $value; | |
| 848 } | |
| 849 | |
| 850 sub hunpack { | |
| 851 my ($data) = @_; | |
| 852 my %headers; | |
| 853 my $skip = 0; | |
| 854 | |
| 855 my $nent = unpack "\@$skip N", $data; $skip += 4; | |
| 856 for (1 .. $nent) { | |
| 857 my $len = unpack("\@$skip N", $data); $skip += 4; | |
| 858 my $name = unpack("\@$skip A$len", $data); $skip += $len; | |
| 859 | |
| 860 $len = unpack("\@$skip N", $data); $skip += 4; | |
| 861 my $value = unpack("\@$skip A$len", $data); $skip += $len; | |
| 862 | |
| 863 $headers{$name} = $value; | |
| 864 } | |
| 865 return \%headers; | |
| 866 } | |
| 867 | |
| 868 sub raw_read { | |
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869 my ($s, $buf, $len) = @_; |
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870 my $got = ''; |
| 374 | 871 |
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872 while (length($buf) < $len) { |
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873 $s->sysread($got, $len - length($buf)) or die; |
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874 log_in($got); |
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875 $buf .= $got; |
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876 } |
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877 return $buf; |
| 374 | 878 } |
| 879 | |
| 880 sub raw_write { | |
| 881 my ($s, $message) = @_; | |
| 882 | |
| 883 local $SIG{PIPE} = 'IGNORE'; | |
| 884 | |
| 885 while (IO::Select->new($s)->can_write(0.4)) { | |
| 886 log_out($message); | |
| 887 my $n = $s->syswrite($message); | |
| 888 last unless $n; | |
| 889 $message = substr($message, $n); | |
| 890 last unless length $message; | |
| 891 } | |
| 892 } | |
| 893 | |
| 894 sub new_session { | |
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895 my ($port, %extra) = @_; |
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896 my ($d, $i, $status, $s); |
| 374 | 897 |
| 898 ($d, $status) = Compress::Raw::Zlib::Deflate->new( | |
| 899 -WindowBits => 12, | |
| 900 -Dictionary => dictionary(), | |
| 901 -Level => Compress::Raw::Zlib->Z_NO_COMPRESSION | |
| 902 ); | |
| 903 fail "Zlib failure: $status" unless $d; | |
| 904 | |
| 905 ($i, $status) = Compress::Raw::Zlib::Inflate->new( | |
| 906 -WindowBits => Compress::Raw::Zlib->WANT_GZIP_OR_ZLIB, | |
| 907 -Dictionary => dictionary() | |
| 908 ); | |
| 909 fail "Zlib failure: $status" unless $i; | |
| 910 | |
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911 $s = new_socket($port); |
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912 |
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913 if ($extra{proxy}) { |
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914 raw_write($s, $extra{proxy}); |
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915 } |
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916 |
| 374 | 917 return { zlib => { i => $i, d => $d }, |
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918 socket => $s, last_stream => -1 }; |
| 374 | 919 } |
| 920 | |
| 921 sub new_socket { | |
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922 my ($port) = @_; |
| 374 | 923 my $s; |
| 924 | |
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925 $port = 8080 unless defined $port; |
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926 |
| 374 | 927 eval { |
| 928 local $SIG{ALRM} = sub { die "timeout\n" }; | |
| 929 local $SIG{PIPE} = sub { die "sigpipe\n" }; | |
| 930 alarm(2); | |
| 931 $s = IO::Socket::INET->new( | |
| 932 Proto => 'tcp', | |
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933 PeerAddr => "127.0.0.1:$port", |
| 374 | 934 ); |
| 935 alarm(0); | |
| 936 }; | |
| 937 alarm(0); | |
| 938 | |
| 939 if ($@) { | |
| 940 log_in("died: $@"); | |
| 941 return undef; | |
| 942 } | |
| 943 | |
| 944 return $s; | |
| 945 } | |
| 946 | |
| 947 sub dictionary { | |
| 948 join('', (map pack('N/a*', $_), qw( | |
| 949 options | |
| 950 head | |
| 951 post | |
| 952 put | |
| 953 delete | |
| 954 trace | |
| 955 accept | |
| 956 accept-charset | |
| 957 accept-encoding | |
| 958 accept-language | |
| 959 accept-ranges | |
| 960 age | |
| 961 allow | |
| 962 authorization | |
| 963 cache-control | |
| 964 connection | |
| 965 content-base | |
| 966 content-encoding | |
| 967 content-language | |
| 968 content-length | |
| 969 content-location | |
| 970 content-md5 | |
| 971 content-range | |
| 972 content-type | |
| 973 date | |
| 974 etag | |
| 975 expect | |
| 976 expires | |
| 977 from | |
| 978 host | |
| 979 if-match | |
| 980 if-modified-since | |
| 981 if-none-match | |
| 982 if-range | |
| 983 if-unmodified-since | |
| 984 last-modified | |
| 985 location | |
| 986 max-forwards | |
| 987 pragma | |
| 988 proxy-authenticate | |
| 989 proxy-authorization | |
| 990 range | |
| 991 referer | |
| 992 retry-after | |
| 993 server | |
| 994 te | |
| 995 trailer | |
| 996 transfer-encoding | |
| 997 upgrade | |
| 998 user-agent | |
| 999 vary | |
| 1000 via | |
| 1001 warning | |
| 1002 www-authenticate | |
| 1003 method | |
| 1004 get | |
| 1005 status), "200 OK", | |
| 1006 qw(version HTTP/1.1 url public set-cookie keep-alive origin)), | |
| 1007 "100101201202205206300302303304305306307402405406407408409410", | |
| 1008 "411412413414415416417502504505", | |
| 1009 "203 Non-Authoritative Information", | |
| 1010 "204 No Content", | |
| 1011 "301 Moved Permanently", | |
| 1012 "400 Bad Request", | |
| 1013 "401 Unauthorized", | |
| 1014 "403 Forbidden", | |
| 1015 "404 Not Found", | |
| 1016 "500 Internal Server Error", | |
| 1017 "501 Not Implemented", | |
| 1018 "503 Service Unavailable", | |
| 1019 "Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec", | |
| 1020 " 00:00:00", | |
| 1021 " Mon, Tue, Wed, Thu, Fri, Sat, Sun, GMT", | |
| 1022 "chunked,text/html,image/png,image/jpg,image/gif,", | |
| 1023 "application/xml,application/xhtml+xml,text/plain,", | |
| 1024 "text/javascript,public", "privatemax-age=gzip,deflate,", | |
| 1025 "sdchcharset=utf-8charset=iso-8859-1,utf-,*,enq=0." | |
| 1026 ); | |
| 1027 } | |
| 1028 | |
| 1029 ############################################################################### |