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h2_request_body_extra.t
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#!/usr/bin/perl
# (C) Maxim Dounin
# (C) Nginx, Inc.
# Tests for HTTP/2 protocol with request body, additional tests.
###############################################################################
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 proxy rewrite/);
$t->write_file_expand('nginx.conf', <<'EOF');
%%TEST_GLOBALS%%
daemon off;
events {
}
http {
%%TEST_GLOBALS_HTTP%%
server {
listen 127.0.0.1:8080;
listen 127.0.0.1:8081;
server_name localhost;
http2 on;
client_header_buffer_size 1k;
client_body_buffer_size 2k;
location / {
add_header X-Body $request_body;
add_header X-Body-File $request_body_file;
proxy_pass http://127.0.0.1:8082;
}
location /file {
client_body_in_file_only on;
add_header X-Body "$request_body";
add_header X-Body-File "$request_body_file";
proxy_pass http://127.0.0.1:8082;
}
location /single {
client_body_in_single_buffer on;
add_header X-Body "$request_body";
add_header X-Body-File "$request_body_file";
proxy_pass http://127.0.0.1:8082;
}
location /large {
client_max_body_size 1k;
proxy_pass http://127.0.0.1:8082;
}
location /unbuf/ {
add_header X-Unbuf-File "$request_body_file";
proxy_pass http://127.0.0.1:8081/;
proxy_request_buffering off;
proxy_http_version 1.1;
}
}
server {
listen 127.0.0.1:8082;
server_name localhost;
return 204;
}
}
EOF
$t->plan(50);
$t->run();
###############################################################################
# below are basic body tests from body.t, slightly
# adapted to HTTP/2, repeated multiple times with variations:
#
# buffered vs. non-buffered, length vs. chunked,
# single frame vs. multiple frames
#
# some does not make sense in HTTP/2 (such as "body in two buffers"), but
# preserved for consistency and due to the fact that proxying via HTTP/1.1
# is used in unbuffered tests
unlike(http2_get('/'), qr/x-body:/ms, 'no body');
like(http2_get_body('/', '0123456789'),
qr/x-body: 0123456789$/ms, 'body');
like(http2_get_body('/', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body in two buffers');
like(http2_get_body('/', '0123456789' x 512),
qr/x-body-file/ms, 'body in file');
like(read_body_file(http2_get_body('/file', '0123456789' x 512)),
qr/^(0123456789){512}$/s, 'body in file only');
like(http2_get_body('/single', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body in single buffer');
like(http2_get_body('/large', '0123456789' x 128),
qr/:status: 413/, 'body too large');
# without Content-Length header
like(http2_get_body_nolen('/', '0123456789'),
qr/x-body: 0123456789$/ms, 'body nolen');
like(http2_get_body_nolen('/', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body nolen in two buffers');
like(http2_get_body_nolen('/', '0123456789' x 512),
qr/x-body-file/ms, 'body nolen in file');
like(read_body_file(http2_get_body_nolen('/file', '0123456789' x 512)),
qr/^(0123456789){512}$/s, 'body nolen in file only');
like(http2_get_body_nolen('/single', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body nolen in single buffer');
like(http2_get_body_nolen('/large', '0123456789' x 128),
qr/:status: 413/, 'body nolen too large');
# with multiple frames
like(http2_get_body_multi('/', '0123456789'),
qr/x-body: 0123456789$/ms, 'body multi');
like(http2_get_body_multi('/', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body multi in two buffers');
like(http2_get_body_multi('/', '0123456789' x 512),
qr/x-body-file/ms, 'body multi in file');
like(read_body_file(http2_get_body_multi('/file', '0123456789' x 512)),
qr/^(0123456789){512}$/s, 'body multi in file only');
like(http2_get_body_multi('/single', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body multi in single buffer');
like(http2_get_body_multi('/large', '0123456789' x 128),
qr/:status: 413/, 'body multi too large');
# with multiple frames and without Content-Length header
like(http2_get_body_multi_nolen('/', '0123456789'),
qr/x-body: 0123456789$/ms, 'body multi nolen');
like(http2_get_body_multi_nolen('/', '0123456789' x 128),
qr/x-body: (0123456789){128}/ms, 'body multi nolen in two buffers');
like(http2_get_body_multi_nolen('/', '0123456789' x 512),
qr/x-body-file/ms, 'body multi nolen in file');
like(read_body_file(http2_get_body_multi_nolen('/file', '0123456789' x 512)),
qr/^(0123456789){512}$/s, 'body multi nolen in file only');
like(http2_get_body_multi_nolen('/single', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body multi nolen in single buffer');
like(http2_get_body_multi_nolen('/large', '0123456789' x 128),
qr/:status: 413/, 'body multi nolen too large');
# unbuffered
unlike(http2_get('/unbuf/'), qr/x-body:/ms, 'no body unbuf');
like(http2_get_body('/unbuf/', '0123456789'),
qr/x-body: 0123456789$/ms, 'body unbuf');
like(http2_get_body('/unbuf/', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body unbuf in two buffers');
like(http2_get_body('/unbuf/', '0123456789' x 512),
qr/(?!.*x-unbuf-file.*)x-body-file/ms, 'body unbuf in file');
like(read_body_file(http2_get_body('/unbuf/file', '0123456789' x 512)),
qr/^(0123456789){512}$/s, 'body unbuf in file only');
like(http2_get_body('/unbuf/single', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body unbuf in single buffer');
like(http2_get_body('/unbuf/large', '0123456789' x 128),
qr/:status: 413/, 'body unbuf too large');
# unbuffered without Content-Length
like(http2_get_body_nolen('/unbuf/', '0123456789'),
qr/x-body: 0123456789$/ms, 'body unbuf nolen');
like(http2_get_body_nolen('/unbuf/', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body unbuf nolen in two buffers');
like(http2_get_body_nolen('/unbuf/', '0123456789' x 512),
qr/(?!.*x-unbuf-file.*)x-body-file/ms, 'body unbuf nolen in file');
like(read_body_file(http2_get_body_nolen('/unbuf/file', '0123456789' x 512)),
qr/^(0123456789){512}$/s, 'body unbuf nolen in file only');
like(http2_get_body_nolen('/unbuf/single', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body unbuf nolen in single buffer');
like(http2_get_body_nolen('/unbuf/large', '0123456789' x 128),
qr/:status: 413/, 'body unbuf nolen too large');
# unbuffered with multiple frames
like(http2_get_body_multi('/unbuf/', '0123456789'),
qr/x-body: 0123456789$/ms, 'body unbuf multi');
like(http2_get_body_multi('/unbuf/', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body unbuf multi in two buffers');
like(http2_get_body_multi('/unbuf/', '0123456789' x 512),
qr/(?!.*x-unbuf-file.*)x-body-file/ms, 'body unbuf multi in file');
like(read_body_file(http2_get_body_multi('/unbuf/file', '0123456789' x 512)),
qr/^(0123456789){512}$/s, 'body unbuf multi in file only');
like(http2_get_body_multi('/unbuf/single', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms, 'body unbuf multi in single buffer');
like(http2_get_body_multi('/unbuf/large', '0123456789' x 128),
qr/:status: 413/, 'body unbuf multi too large');
# unbuffered with multiple frames and without Content-Length
like(http2_get_body_multi_nolen('/unbuf/', '0123456789'),
qr/x-body: 0123456789$/ms, 'body unbuf multi nolen');
like(http2_get_body_multi_nolen('/unbuf/', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms,
'body unbuf multi nolen in two buffers');
like(http2_get_body_multi_nolen('/unbuf/', '0123456789' x 512),
qr/(?!.*x-unbuf-file.*)x-body-file/ms,
'body unbuf multi nolen in file');
like(read_body_file(http2_get_body_multi_nolen('/unbuf/file',
'0123456789' x 512)), qr/^(0123456789){512}$/s,
'body unbuf multi nolen in file only');
like(http2_get_body_multi_nolen('/unbuf/single', '0123456789' x 128),
qr/x-body: (0123456789){128}$/ms,
'body unbuf multi nolen in single buffer');
like(http2_get_body_multi_nolen('/unbuf/large', '0123456789' x 128),
qr/:status: 413/, 'body unbuf multi nolen too large');
###############################################################################
sub http2_get {
my ($uri) = @_;
my $s = Test::Nginx::HTTP2->new();
my $sid = $s->new_stream({ path => $uri });
my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]);
my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames;
return join("\n", map { "$_: " . $frame->{headers}->{$_}; }
keys %{$frame->{headers}});
}
sub http2_get_body {
my ($uri, $body) = @_;
my $s = Test::Nginx::HTTP2->new();
my $sid = $s->new_stream({ path => $uri, body => $body });
my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]);
my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames;
return join("\n", map { "$_: " . $frame->{headers}->{$_}; }
keys %{$frame->{headers}});
}
sub http2_get_body_nolen {
my ($uri, $body) = @_;
my $s = Test::Nginx::HTTP2->new();
my $sid = $s->new_stream({ path => $uri, body_more => 1 });
$s->h2_body($body);
my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]);
my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames;
return join("\n", map { "$_: " . $frame->{headers}->{$_}; }
keys %{$frame->{headers}});
}
sub http2_get_body_multi {
my ($uri, $body) = @_;
my $s = Test::Nginx::HTTP2->new();
my $sid = $s->new_stream({
headers => [
{ name => ':method', value => 'GET' },
{ name => ':scheme', value => 'http' },
{ name => ':path', value => $uri },
{ name => ':authority', value => 'localhost' },
{ name => 'content-length', value => length $body },
],
body_more => 1
});
for my $b (split //, $body, 10) {
$s->h2_body($b, { body_more => 1 });
}
select undef, undef, undef, 0.1;
$s->h2_body('');
my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]);
my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames;
return join("\n", map { "$_: " . $frame->{headers}->{$_}; }
keys %{$frame->{headers}});
}
sub http2_get_body_multi_nolen {
my ($uri, $body) = @_;
my $s = Test::Nginx::HTTP2->new();
my $sid = $s->new_stream({ path => $uri, body_more => 1 });
for my $b (split //, $body, 10) {
$s->h2_body($b, { body_more => 1 });
}
select undef, undef, undef, 0.1;
$s->h2_body('');
my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]);
my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames;
return join("\n", map { "$_: " . $frame->{headers}->{$_}; }
keys %{$frame->{headers}});
}
sub read_body_file {
my ($r) = @_;
return '' unless $r =~ m/x-body-file: (.*)/;
open FILE, $1
or return "$!";
local $/;
my $content = <FILE>;
close FILE;
return $content;
}
###############################################################################