Mercurial > hg > nginx-tests
view ssl_client_escaped_cert.t @ 1983:c7315caf2110
Tests: optimized processing of large QUIC packets with padding.
Path MTU discovery packets might contain a lot of padding, and creating
a copy of the whole buffer for each PADDING frame, which is just one
byte with type 0, consumes lots of resources. This was seen to result
in flapping of at least h3_keepalive.t and h3_ssl_early_data.t tests.
Fix is to copy at most 8 bytes for parse_int() calls when parsing
frame types.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 03 Jun 2024 04:17:28 +0300 |
parents | a797d7428fa5 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for http ssl module, $ssl_client_escaped_cert variable. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http http_ssl rewrite socket_ssl/) ->has_daemon('openssl')->plan(3); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% ssl_certificate_key localhost.key; ssl_certificate localhost.crt; ssl_verify_client optional_no_ca; server { listen 127.0.0.1:8443 ssl; server_name localhost; location /cert { return 200 $ssl_client_raw_cert; } location /escaped { return 200 $ssl_client_escaped_cert; } } } 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"; } $t->run(); ############################################################################### my ($cert) = cert('/cert') =~ /\x0d\x0a?\x0d\x0a?(.*)/ms; my ($escaped) = cert('/escaped') =~ /\x0d\x0a?\x0d\x0a?(.*)/ms; ok($cert, 'ssl_client_raw_cert'); ok($escaped, 'ssl_client_escaped_cert'); $escaped =~ s/%([0-9A-Fa-f]{2})/chr(hex($1))/eg; is($escaped, $cert, 'ssl_client_escaped_cert unescape match'); ############################################################################### sub cert { my ($uri) = @_; return http_get( $uri, SSL => 1, SSL_cert_file => "$d/localhost.crt", SSL_key_file => "$d/localhost.key" ); } ###############################################################################