Mercurial > hg > nginx-tests
view realip.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 | afe541649054 |
children |
line wrap: on
line source
#!/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 } ###############################################################################