Mercurial > hg > nginx-tests
view h2_fastcgi_request_buffering.t @ 1619:436d0ffc2ea3
Tests: correctly shutdown ssl for reproducible session reuse tests.
Previously, session reuse tests in stream_ssl_certificate.t were prone
to testing errors, since the client doesn't write any application data
before closing a connection, which is done so to pass tests on win32.
In this case, the server may happened to get an unexpected eof meaning
that it will abandon that session. This is specific to stream testing
pattern, changes to ssl_certificate.t are applied too for consistency.
This is also specific to SSL_R_UNEXPECTED_EOF_WHILE_READING, which is
implemented in OpenSSL 3.0.0.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 23 Nov 2020 22:46:06 +0000 |
parents | 4e48bf51714f |
children | 236d038dc04a |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for HTTP/2 protocol with unbuffered request body and fastcgi backend. ############################################################################### 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 fastcgi/); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080 http2; server_name localhost; location / { fastcgi_request_buffering off; fastcgi_pass 127.0.0.1:8081; fastcgi_param REQUEST_URI $request_uri; client_body_buffer_size 1k; } } } EOF $t->run(); $t->plan(48); ############################################################################### # unbuffered request body to fastcgi my $f = get_body('/'); ok($f->{headers}, 'request'); is($f->{upload}('01234', body_more => 1), '01234', 'part'); is($f->{upload}('56789'), '56789_eos', 'part 2'); is($f->{http_end}(), 200, 'response'); $f = get_body('/'); ok($f->{headers}, 'buffer'); is($f->{upload}('0123' x 128, body_more => 1), '0123' x 128, 'buffer - below'); is($f->{upload}('4567' x 128, body_more => 1), '4567' x 128, 'buffer - equal'); is($f->{upload}('89AB' x 128), '89AB' x 128 . '_eos', 'buffer - above'); is($f->{http_end}(), 200, 'buffer - response'); $f = get_body('/'); ok($f->{headers}, 'many'); is($f->{upload}('01234many', body_split => [ 5 ], body_more => 1), '01234many', 'many - part'); is($f->{upload}('56789many', body_split => [ 5 ]), '56789many_eos', 'many - part 2'); is($f->{http_end}(), 200, 'many - response'); $f = get_body('/'); ok($f->{headers}, 'empty'); is($f->{upload}('', body_more => 1, wait => 0.2), '', 'empty - part'); is($f->{upload}(''), '_eos', 'empty - part 2'); is($f->{http_end}(), 200, 'empty - response'); $f = get_body('/'); ok($f->{headers}, 'split'); is($f->{upload}('0123456789', split => [ 14 ]), '0123456789_eos', 'split - part'); is($f->{http_end}(), 200, 'split - response'); # unbuffered request body to fastcgi, content-length $f = get_body('/', 'content-length' => 10); ok($f->{headers}, 'cl'); is($f->{upload}('01234', body_more => 1), '01234', 'cl - part'); is($f->{upload}('56789'), '56789_eos', 'cl - part 2'); is($f->{http_end}(), 200, 'cl - response'); $f = get_body('/', 'content-length' => 1536); ok($f->{headers}, 'cl buffer'); is($f->{upload}('0123' x 128, body_more => 1), '0123' x 128, 'cl buffer - below'); is($f->{upload}('4567' x 128, body_more => 1), '4567' x 128, 'cl buffer - equal'); is($f->{upload}('89AB' x 128), '89AB' x 128 . '_eos', 'cl buffer - above'); is($f->{http_end}(), 200, 'cl buffer - response'); $f = get_body('/', 'content-length' => 10); ok($f->{headers}, 'cl much'); is($f->{upload}('0123456789', body_more => 1), '0123456789', 'cl much - part'); is($f->{upload}('many'), '', 'cl much - part 2'); is($f->{http_end}(), 400, 'cl much - response'); $f = get_body('/', 'content-length' => 10); ok($f->{headers}, 'cl less'); is($f->{upload}('0123', body_more => 1), '0123', 'cl less - part'); is($f->{upload}('56789'), '', 'cl less - part 2'); is($f->{http_end}(), 400, 'cl less - response'); $f = get_body('/', 'content-length' => 18); ok($f->{headers}, 'cl many'); is($f->{upload}('01234many', body_split => [ 5 ], body_more => 1), '01234many', 'cl many - part'); is($f->{upload}('56789many', body_split => [ 5 ]), '56789many_eos', 'cl many - part 2'); is($f->{http_end}(), 200, 'cl many - response'); $f = get_body('/', 'content-length' => 0); ok($f->{headers}, 'cl empty'); is($f->{upload}('', body_more => 1, wait => 0.2), '', 'cl empty - part'); is($f->{upload}(''), '_eos', 'cl empty - part 2'); is($f->{http_end}(), 200, 'cl empty - response'); $f = get_body('/', 'content-length' => 10); ok($f->{headers}, 'cl split'); is($f->{upload}('0123456789', split => [ 14 ]), '0123456789_eos', 'cl split'); is($f->{http_end}(), 200, 'cl split - response'); ############################################################################### # Simple FastCGI responder implementation. # http://www.fastcgi.com/devkit/doc/fcgi-spec.html sub fastcgi_read_record($) { my ($buf) = @_; my $h; return undef unless length $$buf; @{$h}{qw/ version type id clen plen /} = unpack("CCnnC", $$buf); $h->{content} = substr $$buf, 8, $h->{clen}; $h->{padding} = substr $$buf, 8 + $h->{clen}, $h->{plen}; $$buf = substr $$buf, 8 + $h->{clen} + $h->{plen}; return $h; } sub fastcgi_respond($$$$) { my ($socket, $version, $id, $body) = @_; # stdout $socket->write(pack("CCnnCx", $version, 6, $id, length($body), 0)); $socket->write($body); # close stdout $socket->write(pack("CCnnCx", $version, 6, $id, 0, 0)); # end request $socket->write(pack("CCnnCx", $version, 3, $id, 8, 0)); $socket->write(pack("NCxxx", 0, 0)); } sub get_body { my ($url, %extra) = @_; my ($server, $client, $f); $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1', LocalPort => port(8081), Listen => 5, Timeout => 3, Reuse => 1 ) or die "Can't create listening socket: $!\n"; my $s = Test::Nginx::HTTP2->new(); my $sid = exists $extra{'content-length'} ? $s->new_stream({ headers => [ { name => ':method', value => 'GET' }, { name => ':scheme', value => 'http' }, { name => ':path', value => $url, }, { name => ':authority', value => 'localhost' }, { name => 'content-length', value => $extra{'content-length'} }], body_more => 1 }) : $s->new_stream({ path => $url, body_more => 1 }); $client = $server->accept() or return; log2c("(new connection $client)"); $f->{headers} = backend_read($client); my $h = fastcgi_read_record(\$f->{headers}); my $version = $h->{version}; my $id = $h->{id}; $f->{upload} = sub { my ($body, %extra) = @_; my $len = length($body); my $wait = $extra{wait}; $s->h2_body($body, { %extra }); $body = ''; for (1 .. 10) { my $buf = backend_read($client, $wait) or return ''; while (my $h = fastcgi_read_record(\$buf)) { # skip everything unless stdin next if $h->{type} != 5; $body .= $h->{content}; # mark the end-of-stream indication $body .= "_eos" if $h->{clen} == 0; } last if length($body) >= $len; } return $body; }; $f->{http_end} = sub { local $SIG{PIPE} = 'IGNORE'; fastcgi_respond($client, $version, $id, <<EOF); Status: 200 OK Connection: close OK EOF $client->close; my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; return $frame->{headers}->{':status'}; }; return $f; } sub backend_read { my ($s, $timo) = @_; my $buf = ''; if (IO::Select->new($s)->can_read($timo || 8)) { $s->sysread($buf, 16384) or return; log2i($buf); } return $buf; } sub log2i { Test::Nginx::log_core('|| <<', @_); } sub log2o { Test::Nginx::log_core('|| >>', @_); } sub log2c { Test::Nginx::log_core('||', @_); } ###############################################################################