Mercurial > hg > nginx-tests
view h2_ssl_variables.t @ 1825:3629eda94c1b
Tests: handling of EWOULDBLOCK from sysread() with IO::Socket::SSL.
With IO::Socket::SSL, when select() reports that the socket is readable,
reading from it might still fail with EWOULDBLOCK, since no application
data is available in the socket. In particular, this might happen with
TLSv1.3 when a session ticket is received after the handshake. Fix is
to explicitly check for EWOULDBLOCK errors.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 21 Mar 2023 02:57:39 +0300 |
parents | dbce8fb5f5f8 |
children | cdcd75657e52 |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for HTTP/2 protocol with ssl. ############################################################################### 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; eval { require IO::Socket::SSL; }; plan(skip_all => 'IO::Socket::SSL not installed') if $@; eval { IO::Socket::SSL::SSL_VERIFY_NONE(); }; plan(skip_all => 'IO::Socket::SSL too old') if $@; my $t = Test::Nginx->new()->has(qw/http http_ssl http_v2 rewrite/) ->has_daemon('openssl')->plan(8); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080 http2 ssl; server_name localhost; ssl_certificate_key localhost.key; ssl_certificate localhost.crt; location /h2 { return 200 $http2; } location /sp { return 200 $server_protocol; } location /scheme { return 200 $scheme; } location /https { return 200 $https; } } } EOF $t->write_file('openssl.conf', <<EOF); [ req ] default_bits = 2048 encrypt_key = no distinguished_name = req_distinguished_name [ req_distinguished_name ] EOF my $d = $t->testdir(); foreach my $name ('localhost') { system('openssl req -x509 -new ' . "-config $d/openssl.conf -subj /CN=$name/ " . "-out $d/$name.crt -keyout $d/$name.key " . ">>$d/openssl.out 2>&1") == 0 or die "Can't create certificate for $name: $!\n"; } open OLDERR, ">&", \*STDERR; close STDERR; $t->run(); open STDERR, ">&", \*OLDERR; ############################################################################### my ($s, $sid, $frames, $frame); my $has_npn = eval { Test::Nginx::HTTP2::new_socket(port(8080), SSL => 1, npn => 'h2')->next_proto_negotiated() }; my $has_alpn = eval { Test::Nginx::HTTP2::new_socket(port(8080), SSL => 1, alpn => 'h2')->alpn_selected() }; # SSL/TLS connection, NPN SKIP: { skip 'OpenSSL NPN support required', 1 unless $has_npn; $s = Test::Nginx::HTTP2->new(port(8080), SSL => 1, npn => 'h2'); $sid = $s->new_stream({ path => '/h2' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "DATA" } @$frames; is($frame->{data}, 'h2', 'http variable - npn'); } # SSL/TLS connection, ALPN SKIP: { skip 'OpenSSL ALPN support required', 1 unless $has_alpn; $s = Test::Nginx::HTTP2->new(port(8080), SSL => 1, alpn => 'h2'); $sid = $s->new_stream({ path => '/h2' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "DATA" } @$frames; is($frame->{data}, 'h2', 'http variable - alpn'); } # $server_protocol - SSL/TLS connection, NPN SKIP: { skip 'OpenSSL NPN support required', 1 unless $has_npn; $s = Test::Nginx::HTTP2->new(port(8080), SSL => 1, npn => 'h2'); $sid = $s->new_stream({ path => '/sp' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "DATA" } @$frames; is($frame->{data}, 'HTTP/2.0', 'server_protocol variable - npn'); } # $server_protocol - SSL/TLS connection, ALPN SKIP: { skip 'OpenSSL ALPN support required', 1 unless $has_alpn; $s = Test::Nginx::HTTP2->new(port(8080), SSL => 1, alpn => 'h2'); $sid = $s->new_stream({ path => '/sp' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "DATA" } @$frames; is($frame->{data}, 'HTTP/2.0', 'server_protocol variable - alpn'); } # $scheme - SSL/TLS connection, NPN SKIP: { skip 'OpenSSL NPN support required', 1 unless $has_npn; $s = Test::Nginx::HTTP2->new(port(8080), SSL => 1, npn => 'h2'); $sid = $s->new_stream({ path => '/scheme' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "DATA" } @$frames; is($frame->{data}, 'https', 'scheme variable - npn'); } # $scheme - SSL/TLS connection, ALPN SKIP: { skip 'OpenSSL ALPN support required', 1 unless $has_alpn; $s = Test::Nginx::HTTP2->new(port(8080), SSL => 1, alpn => 'h2'); $sid = $s->new_stream({ path => '/scheme' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "DATA" } @$frames; is($frame->{data}, 'https', 'scheme variable - alpn'); } # $https - SSL/TLS connection, NPN SKIP: { skip 'OpenSSL NPN support required', 1 unless $has_npn; $s = Test::Nginx::HTTP2->new(port(8080), SSL => 1, npn => 'h2'); $sid = $s->new_stream({ path => '/https' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "DATA" } @$frames; is($frame->{data}, 'on', 'https variable - npn'); } # $https - SSL/TLS connection, ALPN SKIP: { skip 'OpenSSL ALPN support required', 1 unless $has_alpn; $s = Test::Nginx::HTTP2->new(port(8080), SSL => 1, alpn => 'h2'); $sid = $s->new_stream({ path => '/https' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "DATA" } @$frames; is($frame->{data}, 'on', 'https variable - alpn'); } ###############################################################################