Mercurial > hg > nginx-tests
view js_fetch_resolver.t @ 1836:74cffa9d4c43
Tests: enabled session reuse via TLS session tickets.
This fixes tests with TLSv1.3 enabled when using BoringSSL, since
for TLSv1.3 it only supports session reuse via TLS session tickets,
and not server-side session cache.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 23 Mar 2023 19:50:02 +0300 |
parents | f89770df737a |
children |
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#!/usr/bin/perl # (C) Dmitry Volyntsev # (C) Nginx, Inc. # Tests for http njs module, fetch method, dns support. ############################################################################### use warnings; use strict; use Test::More; use IO::Select; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; plan(skip_all => '127.0.0.2 local address required') unless defined IO::Socket::INET->new( LocalAddr => '127.0.0.2' ); my $t = Test::Nginx->new()->has(qw/http/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% js_import test.js; server { listen 127.0.0.1:8080; server_name localhost; location /njs { js_content test.njs; } location /dns { js_content test.dns; resolver 127.0.0.1:%%PORT_8981_UDP%%; resolver_timeout 1s; } } server { listen 127.0.0.1:8080; server_name aaa; location /loc { js_content test.loc; } } server { listen 127.0.0.1:8080; server_name many; location /loc { js_content test.loc; } } } EOF my $p0 = port(8080); $t->write_file('test.js', <<EOF); function test_njs(r) { r.return(200, njs.version); } function dns(r) { var url = `http://\${r.args.domain}:$p0/loc`; ngx.fetch(url) .then(reply => reply.text()) .then(body => r.return(200, body)) .catch(e => r.return(501, e.message)) } function str(v) { return v ? v : ''}; function loc(r) { var v = r.variables; var body = str(r.requestText); var foo = str(r.headersIn.foo); var bar = str(r.headersIn.bar); var c = r.headersIn.code ? Number(r.headersIn.code) : 200; r.return(c, `\${v.host}:\${v.request_method}:\${foo}:\${bar}:\${body}`); } export default {njs: test_njs, dns, loc}; EOF $t->try_run('no njs.fetch')->plan(3); $t->run_daemon(\&dns_daemon, port(8981), $t); $t->waitforfile($t->testdir . '/' . port(8981)); ############################################################################### like(http_get('/dns?domain=aaa'), qr/aaa:GET:::$/s, 'fetch dns aaa'); like(http_get('/dns?domain=many'), qr/many:GET:::$/s, 'fetch dns many'); like(http_get('/dns?domain=unknown'), qr/"unknown" could not be resolved/s, 'fetch dns unknown'); ############################################################################### sub reply_handler { my ($recv_data, $port, %extra) = @_; my (@name, @rdata); use constant NOERROR => 0; use constant FORMERR => 1; use constant SERVFAIL => 2; use constant NXDOMAIN => 3; use constant A => 1; use constant IN => 1; # default values my ($hdr, $rcode, $ttl) = (0x8180, NOERROR, 3600); # decode name my ($len, $offset) = (undef, 12); while (1) { $len = unpack("\@$offset C", $recv_data); last if $len == 0; $offset++; push @name, unpack("\@$offset A$len", $recv_data); $offset += $len; } $offset -= 1; my ($id, $type, $class) = unpack("n x$offset n2", $recv_data); my $name = join('.', @name); if ($name eq 'aaa' && $type == A) { push @rdata, rd_addr($ttl, '127.0.0.1'); } elsif ($name eq 'many' && $type == A) { push @rdata, rd_addr($ttl, '127.0.0.2'); push @rdata, rd_addr($ttl, '127.0.0.1'); } $len = @name; pack("n6 (C/a*)$len x n2", $id, $hdr | $rcode, 1, scalar @rdata, 0, 0, @name, $type, $class) . join('', @rdata); } sub rd_addr { my ($ttl, $addr) = @_; my $code = 'split(/\./, $addr)'; return pack 'n3N', 0xc00c, A, IN, $ttl if $addr eq ''; pack 'n3N nC4', 0xc00c, A, IN, $ttl, eval "scalar $code", eval($code); } sub dns_daemon { my ($port, $t, %extra) = @_; my ($data, $recv_data); my $socket = IO::Socket::INET->new( LocalAddr => '127.0.0.1', LocalPort => $port, Proto => 'udp', ) or die "Can't create listening socket: $!\n"; my $sel = IO::Select->new($socket); local $SIG{PIPE} = 'IGNORE'; # signal we are ready open my $fh, '>', $t->testdir() . '/' . $port; close $fh; while (my @ready = $sel->can_read) { foreach my $fh (@ready) { if ($socket == $fh) { $fh->recv($recv_data, 65536); $data = reply_handler($recv_data, $port); $fh->send($data); } else { $fh->recv($recv_data, 65536); unless (length $recv_data) { $sel->remove($fh); $fh->close; next; } again: my $len = unpack("n", $recv_data); $data = substr $recv_data, 2, $len; $data = reply_handler($data, $port, tcp => 1); $data = pack("n", length $data) . $data; $fh->send($data); $recv_data = substr $recv_data, 2 + $len; goto again if length $recv_data; } } } } ###############################################################################