Mercurial > hg > nginx-tests
view realip.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 | afe541649054 |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for nginx realip module. ############################################################################### 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 realip rewrite/); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% add_header X-IP $remote_addr; set_real_ip_from 127.0.0.1/32; set_real_ip_from 10.0.1.0/24; server { listen 127.0.0.1:8080; server_name localhost; location / { } location /custom { real_ip_header X-Real-IP-Custom; } location /1 { real_ip_header X-Forwarded-For; real_ip_recursive off; } location /2 { real_ip_header X-Forwarded-For; real_ip_recursive on; } } server { listen 127.0.0.1:8081; server_name localhost; return 204; } } EOF $t->write_file('index.html', ''); $t->write_file('custom', ''); $t->write_file('1', ''); $t->write_file('2', ''); $t->run(); plan(skip_all => 'no 127.0.0.1 on host') if http_get('/') !~ /X-IP: 127.0.0.1/m; $t->plan(8); ############################################################################### like(http(<<EOF), qr/^X-IP: 192.0.2.1/m, 'realip'); GET / HTTP/1.0 Host: localhost X-Real-IP: 192.0.2.1 EOF like(http(<<EOF), qr/^X-IP: 192.0.2.1/m, 'realip custom'); GET /custom HTTP/1.0 Host: localhost X-Real-IP-Custom: 192.0.2.1 EOF like(http_xff('/1', '10.0.0.1, 192.0.2.1'), qr/^X-IP: 192.0.2.1/m, 'realip multi'); like(http_xff('/1', '192.0.2.1, 10.0.1.1, 127.0.0.1'), qr/^X-IP: 127.0.0.1/m, 'realip recursive off'); like(http_xff('/2', '10.0.1.1, 192.0.2.1, 127.0.0.1'), qr/^X-IP: 192.0.2.1/m, 'realip recursive on'); like(http(<<EOF), qr/^X-IP: 10.0.1.1/m, 'realip multi xff recursive off'); GET /1 HTTP/1.0 Host: localhost X-Forwarded-For: 192.0.2.1 X-Forwarded-For: 127.0.0.1, 10.0.1.1 EOF like(http(<<EOF), qr/^X-IP: 192.0.2.1/m, 'realip multi xff recursive on'); GET /2 HTTP/1.0 Host: localhost X-Forwarded-For: 10.0.1.1 X-Forwarded-For: 192.0.2.1 X-Forwarded-For: 127.0.0.1 EOF my $s = IO::Socket::INET->new('127.0.0.1:' . port(8081)); like(http(<<EOF, socket => $s), qr/ 204 .*192.0.2.1/s, 'realip post read'); GET / HTTP/1.0 Host: localhost X-Real-IP: 192.0.2.1 EOF ############################################################################### sub http_xff { my ($uri, $xff) = @_; return http(<<EOF); GET $uri HTTP/1.0 Host: localhost X-Forwarded-For: $xff EOF } ###############################################################################