Mercurial > hg > nginx-tests
view grpc_request_buffering.t @ 1871:1ba5108b6c24
Tests: handled unsupported PSS in sigalgs.
It might happen that TLSv1.3 is disabled and PSS isn't supported as seen on
Amazon Linux (LTS). Now setting sigalgs is retried without PSS on failure.
Patch by Maxim Dounin.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Tue, 23 May 2023 16:30:02 +0400 |
parents | 01d806268a12 |
children | 236d038dc04a |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for grpc module, request body buffered. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::HTTP2; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http http_v2 grpc mirror proxy/)->plan(12); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080 http2; listen 127.0.0.1:8082; server_name localhost; location /mirror { } location / { grpc_pass 127.0.0.1:8081; add_header X-Body $request_body; mirror /mirror; } location /proxy { proxy_pass http://127.0.0.1:8082/mirror; proxy_intercept_errors on; error_page 404 = @fallback; } location @fallback { grpc_pass 127.0.0.1:8081; } } } EOF $t->run(); ############################################################################### my $p = port(8081); my $f = grpc(); my $frames = $f->{http_start}('/SayHello'); my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{flags}, 4, 'request - HEADERS flags'); is($frame->{headers}{':method'}, 'POST', 'request - method'); is($frame->{headers}{':scheme'}, 'http', 'request - scheme'); is($frame->{headers}{':path'}, '/SayHello', 'request - path'); is($frame->{headers}{':authority'}, "127.0.0.1:$p", 'request - authority'); ($frame) = grep { $_->{type} eq "DATA" } @$frames; is($frame->{data}, 'Hello', 'request - DATA'); is($frame->{length}, 5, 'request - DATA length'); is($frame->{flags}, 1, 'request - DATA flags'); $frames = $f->{http_end}(); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}{'x-body'}, 'Hello', 'request body in memory'); # tcp_nopush usage on peer connections # reopen window for request body after initial window was exhausted $frames = $f->{http_start}('/proxy'); is(eval(join '+', map { $_->{length} } grep { $_->{type} eq "DATA" } @$frames), 65535, 'preserve_output - first body bytes'); # expect body cleanup is disabled with preserve_output (ticket #1565). # after request body first bytes were proxied on behalf of initial window size, # send response header from upstream, this leads to body cleanup code path $frames = $f->{http_end}(); is(eval(join '+', map { $_->{length} } grep { $_->{type} eq "DATA" } @$frames), 465, 'preserve_output - last body bytes'); like(`grep -F '[crit]' ${\($t->testdir())}/error.log`, qr/^$/s, 'no crits'); ############################################################################### sub grpc { my ($server, $client, $f, $s, $c, $sid, $uri); $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1', LocalPort => $p, Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; $f->{http_start} = sub { ($uri, my %extra) = @_; $s = Test::Nginx::HTTP2->new() if !defined $s; my ($body) = $uri eq '/proxy' ? 'Hello' x 13200 : 'Hello'; $s->new_stream({ body => $body, headers => [ { name => ':method', value => 'POST', mode => 0 }, { name => ':scheme', value => 'http', mode => 0 }, { name => ':path', value => $uri }, { name => ':authority', value => 'localhost' }, { name => 'content-length', value => length($body) }]}); if (!$extra{reuse}) { eval { local $SIG{ALRM} = sub { die "timeout\n" }; alarm(5); $client = $server->accept() or return; alarm(0); }; alarm(0); if ($@) { log_in("died: $@"); return undef; } log2c("(new connection $client)"); $client->sysread(my $buf, 24) == 24 or return; # preface $c = Test::Nginx::HTTP2->new(1, socket => $client, pure => 1, preface => "") or return; } my $frames = $uri eq '/proxy' ? $c->read(all => [{ length => 65535 }]) : $c->read(all => [{ fin => 1 }]); if (!$extra{reuse}) { $c->h2_settings(0); $c->h2_settings(1); } my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; $sid = $frame->{sid}; return $frames; }; $f->{http_end} = sub { $c->new_stream({ body_more => 1, headers => [ { name => ':status', value => '200', mode => 0 }, { name => 'content-type', value => 'application/grpc' }, ]}, $sid); # reopen window for request body after response HEADERS is sent if ($uri eq '/proxy') { $c->h2_window(2**16, $sid); $c->h2_window(2**16); return $c->read(all => [{ sid => $sid, fin => 1 }]); } $c->h2_body('Hello world', { body_more => 1 }); $c->new_stream({ headers => [ { name => 'grpc-status', value => '0', mode => 2 }, { name => 'grpc-message', value => '', mode => 2 }, ]}, $sid); return $s->read(all => [{ fin => 1 }]); }; return $f; } sub log2c { Test::Nginx::log_core('||', @_); } ###############################################################################