Mercurial > hg > nginx-tests
annotate grpc_ssl.t @ 1943:1786f49cca17
Tests: fixed spurious http_resolver_ipv4.t failures.
Previously, to get resolved addresses, the test relied on cached random
rotation in resolver, such that a chosen address is eventually changed,
which may not happen after several client requests. For this reason, the
test is rewritten to get all addresses by switching to the next upstream.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Mon, 22 Jan 2024 14:11:12 +0400 |
| parents | 236d038dc04a |
| children | b5036a0f9ae0 |
| rev | line source |
|---|---|
| 1303 | 1 #!/usr/bin/perl |
| 2 | |
| 3 # (C) Sergey Kandaurov | |
| 4 # (C) Nginx, Inc. | |
| 5 | |
| 6 # Tests for grpc backend with ssl. | |
| 7 | |
| 8 ############################################################################### | |
| 9 | |
| 10 use warnings; | |
| 11 use strict; | |
| 12 | |
| 13 use Test::More; | |
| 14 | |
| 15 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
| 16 | |
| 17 use lib 'lib'; | |
| 18 use Test::Nginx; | |
| 19 use Test::Nginx::HTTP2; | |
| 20 | |
| 21 ############################################################################### | |
| 22 | |
| 23 select STDERR; $| = 1; | |
| 24 select STDOUT; $| = 1; | |
| 25 | |
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26 my $t = Test::Nginx->new()->has(qw/http rewrite http_v2 grpc/) |
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27 ->has(qw/upstream_keepalive http_ssl openssl:1.0.2/) |
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28 ->has_daemon('openssl') |
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29 ->write_file_expand('nginx.conf', <<'EOF')->plan(38); |
| 1303 | 30 |
| 31 %%TEST_GLOBALS%% | |
| 32 | |
| 33 daemon off; | |
| 34 | |
| 35 events { | |
| 36 } | |
| 37 | |
| 38 http { | |
| 39 %%TEST_GLOBALS_HTTP%% | |
| 40 | |
| 41 upstream u { | |
| 42 server 127.0.0.1:8081; | |
| 43 keepalive 1; | |
| 44 } | |
| 45 | |
| 46 server { | |
| 47 listen 127.0.0.1:8081 http2 ssl; | |
| 48 server_name localhost; | |
| 49 | |
| 50 ssl_certificate_key localhost.key; | |
| 51 ssl_certificate localhost.crt; | |
| 52 | |
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53 ssl_verify_client optional; |
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54 ssl_client_certificate client.crt; |
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55 |
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56 http2_body_preread_size 128k; |
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57 |
| 1303 | 58 location / { |
| 59 grpc_pass 127.0.0.1:8082; | |
| 60 add_header X-Connection $connection; | |
| 61 } | |
| 62 } | |
| 63 | |
| 64 server { | |
| 65 listen 127.0.0.1:8080 http2; | |
| 66 server_name localhost; | |
| 67 | |
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68 http2_body_preread_size 128k; |
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69 |
| 1303 | 70 location / { |
| 71 grpc_pass grpcs://127.0.0.1:8081; | |
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72 grpc_ssl_name localhost; |
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73 grpc_ssl_verify on; |
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74 grpc_ssl_trusted_certificate localhost.crt; |
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75 |
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76 grpc_ssl_certificate client.crt; |
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77 grpc_ssl_certificate_key client.key; |
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78 grpc_ssl_password_file password; |
| 1303 | 79 |
| 80 if ($arg_if) { | |
| 81 # nothing | |
| 82 } | |
| 83 | |
| 84 limit_except GET { | |
| 85 # nothing | |
| 86 } | |
| 87 } | |
| 88 | |
| 89 location /KeepAlive { | |
| 90 grpc_pass grpcs://u; | |
| 91 } | |
| 92 } | |
| 93 } | |
| 94 | |
| 95 EOF | |
| 96 | |
| 97 $t->write_file('openssl.conf', <<EOF); | |
| 98 [ req ] | |
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99 default_bits = 2048 |
| 1303 | 100 encrypt_key = no |
| 101 distinguished_name = req_distinguished_name | |
| 102 [ req_distinguished_name ] | |
| 103 EOF | |
| 104 | |
| 105 my $d = $t->testdir(); | |
| 106 | |
| 107 foreach my $name ('localhost') { | |
| 108 system('openssl req -x509 -new ' | |
| 109 . "-config $d/openssl.conf -subj /CN=$name/ " | |
| 110 . "-out $d/$name.crt -keyout $d/$name.key " | |
| 111 . ">>$d/openssl.out 2>&1") == 0 | |
| 112 or die "Can't create certificate for $name: $!\n"; | |
| 113 } | |
| 114 | |
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115 foreach my $name ('client') { |
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116 system("openssl genrsa -out $d/$name.key -passout pass:$name " |
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117 . "-aes128 2048 >>$d/openssl.out 2>&1") == 0 |
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118 or die "Can't create private key: $!\n"; |
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119 system('openssl req -x509 -new ' |
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120 . "-config $d/openssl.conf -subj /CN=$name/ " |
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121 . "-out $d/$name.crt " |
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122 . "-key $d/$name.key -passin pass:$name" |
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123 . ">>$d/openssl.out 2>&1") == 0 |
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124 or die "Can't create certificate for $name: $!\n"; |
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125 } |
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126 |
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127 sleep 1 if $^O eq 'MSWin32'; |
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128 |
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129 $t->write_file('password', 'client'); |
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130 |
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131 # suppress deprecation warning |
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132 |
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133 open OLDERR, ">&", \*STDERR; close STDERR; |
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134 $t->run(); |
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135 open STDERR, ">&", \*OLDERR; |
| 1303 | 136 |
| 137 ############################################################################### | |
| 138 | |
| 139 my $p = port(8082); | |
| 140 my $f = grpc(); | |
| 141 | |
| 142 my $frames = $f->{http_start}('/SayHello'); | |
| 143 my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 144 is($frame->{flags}, 4, 'request - HEADERS flags'); | |
| 145 ok((my $sid = $frame->{sid}) % 2, 'request - HEADERS sid odd'); | |
| 146 is($frame->{headers}{':method'}, 'POST', 'request - method'); | |
| 147 is($frame->{headers}{':scheme'}, 'http', 'request - scheme'); | |
| 148 is($frame->{headers}{':path'}, '/SayHello', 'request - path'); | |
| 149 is($frame->{headers}{':authority'}, "127.0.0.1:$p", 'request - authority'); | |
| 150 is($frame->{headers}{'content-type'}, 'application/grpc', | |
| 151 'request - content type'); | |
| 152 is($frame->{headers}{te}, 'trailers', 'request - te'); | |
| 153 | |
| 154 $frames = $f->{data}('Hello'); | |
| 155 ($frame) = grep { $_->{type} eq "SETTINGS" } @$frames; | |
| 156 is($frame->{flags}, 1, 'request - SETTINGS ack'); | |
| 157 is($frame->{sid}, 0, 'request - SETTINGS sid'); | |
| 158 is($frame->{length}, 0, 'request - SETTINGS length'); | |
| 159 | |
| 160 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 161 is($frame->{data}, 'Hello', 'request - DATA'); | |
| 162 is($frame->{length}, 5, 'request - DATA length'); | |
| 163 is($frame->{flags}, 1, 'request - DATA flags'); | |
| 164 is($frame->{sid}, $sid, 'request - DATA sid match'); | |
| 165 | |
| 166 $frames = $f->{http_end}(); | |
| 167 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 168 is($frame->{flags}, 4, 'response - HEADERS flags'); | |
| 169 is($frame->{sid}, 1, 'response - HEADERS sid'); | |
| 170 is($frame->{headers}{':status'}, '200', 'response - status'); | |
| 171 is($frame->{headers}{'content-type'}, 'application/grpc', | |
| 172 'response - content type'); | |
| 173 ok($frame->{headers}{server}, 'response - server'); | |
| 174 ok($frame->{headers}{date}, 'response - date'); | |
| 175 ok(my $c = $frame->{headers}{'x-connection'}, 'response - connection'); | |
| 176 | |
| 177 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 178 is($frame->{data}, 'Hello world', 'response - DATA'); | |
| 179 is($frame->{length}, 11, 'response - DATA length'); | |
| 180 is($frame->{flags}, 0, 'response - DATA flags'); | |
| 181 is($frame->{sid}, 1, 'response - DATA sid'); | |
| 182 | |
| 183 (undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 184 is($frame->{flags}, 5, 'response - trailers flags'); | |
| 185 is($frame->{sid}, 1, 'response - trailers sid'); | |
| 186 is($frame->{headers}{'grpc-message'}, '', 'response - trailers message'); | |
| 187 is($frame->{headers}{'grpc-status'}, '0', 'response - trailers status'); | |
| 188 | |
| 189 # next request is on a new backend connection, no sid incremented | |
| 190 | |
| 191 $f->{http_start}('/SayHello'); | |
| 192 $f->{data}('Hello'); | |
| 193 $frames = $f->{http_end}(); | |
| 194 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 195 cmp_ok($frame->{headers}{'x-connection'}, '>', $c, 'response 2 - connection'); | |
| 196 | |
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197 # flow control |
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198 |
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199 $f->{http_start}('/FlowControl'); |
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200 $frames = $f->{data_len}(('Hello' x 13000) . ('x' x 550), 65535); |
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201 my $sum = eval join '+', map { $_->{type} eq "DATA" && $_->{length} } @$frames; |
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202 is($sum, 65535, 'flow control - iws length'); |
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203 |
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204 $f->{update}(10); |
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205 $f->{update_sid}(10); |
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206 |
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207 $frames = $f->{data_len}(undef, 10); |
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208 ($frame) = grep { $_->{type} eq "DATA" } @$frames; |
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209 is($frame->{length}, 10, 'flow control - update length'); |
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210 is($frame->{flags}, 0, 'flow control - update flags'); |
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211 |
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212 $f->{update_sid}(10); |
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213 $f->{update}(10); |
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214 |
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215 $frames = $f->{data_len}(undef, 5); |
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216 ($frame) = grep { $_->{type} eq "DATA" } @$frames; |
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217 is($frame->{length}, 5, 'flow control - rest length'); |
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218 is($frame->{flags}, 1, 'flow control - rest flags'); |
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219 |
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220 $f->{http_end}(); |
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221 |
| 1303 | 222 # upstream keepalive |
| 223 | |
| 224 $f->{http_start}('/KeepAlive'); | |
| 225 $f->{data}('Hello'); | |
| 226 $frames = $f->{http_end}(); | |
| 227 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 228 ok($c = $frame->{headers}{'x-connection'}, 'keepalive - connection'); | |
| 229 | |
| 230 $f->{http_start}('/KeepAlive'); | |
| 231 $f->{data}('Hello'); | |
| 232 $frames = $f->{http_end}(); | |
| 233 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 234 is($frame->{headers}{'x-connection'}, $c, 'keepalive - connection reuse'); | |
| 235 | |
| 236 ############################################################################### | |
| 237 | |
| 238 sub grpc { | |
| 239 my ($server, $client, $f, $s, $c, $sid, $uri); | |
| 240 | |
| 241 $server = IO::Socket::INET->new( | |
| 242 Proto => 'tcp', | |
| 243 LocalHost => '127.0.0.1', | |
| 244 LocalPort => $p, | |
| 245 Listen => 5, | |
| 246 Reuse => 1 | |
| 247 ) | |
| 248 or die "Can't create listening socket: $!\n"; | |
| 249 | |
| 250 $f->{http_start} = sub { | |
| 251 ($uri, my %extra) = @_; | |
| 252 my $body_more = 1 if $uri !~ /LongHeader/; | |
| 253 $s = Test::Nginx::HTTP2->new() if !defined $s; | |
| 254 $s->new_stream({ body_more => $body_more, headers => [ | |
| 255 { name => ':method', value => 'POST', mode => 0 }, | |
| 256 { name => ':scheme', value => 'http', mode => 0 }, | |
| 257 { name => ':path', value => $uri, }, | |
| 258 { name => ':authority', value => 'localhost' }, | |
| 259 { name => 'content-type', value => 'application/grpc' }, | |
| 260 { name => 'te', value => 'trailers', mode => 2 }]}); | |
| 261 | |
| 262 if (!$extra{reuse}) { | |
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263 eval { |
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264 local $SIG{ALRM} = sub { die "timeout\n" }; |
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265 alarm(5); |
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266 |
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267 $client = $server->accept() or return; |
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268 |
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269 alarm(0); |
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270 }; |
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271 alarm(0); |
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272 if ($@) { |
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273 log_in("died: $@"); |
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274 return undef; |
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275 } |
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276 |
| 1303 | 277 log2c("(new connection $client)"); |
| 278 | |
| 279 $client->sysread(my $buf, 24) == 24 or return; # preface | |
| 280 | |
| 281 $c = Test::Nginx::HTTP2->new(1, socket => $client, | |
| 282 pure => 1, preface => "") or return; | |
| 283 } | |
| 284 | |
| 285 my $frames = $c->read(all => [{ fin => 4 }]); | |
| 286 | |
| 287 if (!$extra{reuse}) { | |
| 288 $c->h2_settings(0); | |
| 289 $c->h2_settings(1); | |
| 290 } | |
| 291 | |
| 292 my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 293 $sid = $frame->{sid}; | |
| 294 return $frames; | |
| 295 }; | |
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296 $f->{data_len} = sub { |
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297 my ($body, $len) = @_; |
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298 $s->h2_body($body) if defined $body; |
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299 return $c->read(all => [{ sid => $sid, length => $len }]); |
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300 }; |
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301 $f->{update} = sub { |
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302 $c->h2_window(shift); |
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303 }; |
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304 $f->{update_sid} = sub { |
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305 $c->h2_window(shift, $sid); |
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306 }; |
| 1303 | 307 $f->{data} = sub { |
| 308 my ($body, %extra) = @_; | |
| 309 $s->h2_body($body, { %extra }); | |
| 310 return $c->read(all => [{ sid => $sid, | |
| 311 length => length($body) }]); | |
| 312 }; | |
| 313 $f->{http_end} = sub { | |
| 314 $c->new_stream({ body_more => 1, headers => [ | |
| 315 { name => ':status', value => '200', mode => 0 }, | |
| 316 { name => 'content-type', value => 'application/grpc', | |
| 317 mode => 1, huff => 1 }, | |
| 318 ]}, $sid); | |
| 319 $c->h2_body('Hello world', { body_more => 1 }); | |
| 320 $c->new_stream({ headers => [ | |
| 321 { name => 'grpc-status', value => '0', | |
| 322 mode => 2, huff => 1 }, | |
| 323 { name => 'grpc-message', value => '', | |
| 324 mode => 2, huff => 1 }, | |
| 325 ]}, $sid); | |
| 326 | |
| 327 return $s->read(all => [{ fin => 1 }]); | |
| 328 }; | |
| 329 return $f; | |
| 330 } | |
| 331 | |
| 332 sub log2i { Test::Nginx::log_core('|| <<', @_); } | |
| 333 sub log2o { Test::Nginx::log_core('|| >>', @_); } | |
| 334 sub log2c { Test::Nginx::log_core('||', @_); } | |
| 335 | |
| 336 ############################################################################### |