Mercurial > hg > nginx-tests
view realip_remote_addr.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 | 766bcbb632ee |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for nginx realip module, realip_remote_addr 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 realip/); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% set_real_ip_from 127.0.0.1/32; set_real_ip_from 192.0.2.1/32; real_ip_header X-Forwarded-For; server { listen 127.0.0.1:8080; server_name localhost; location / { add_header X-IP $remote_addr; add_header X-Real-IP $realip_remote_addr; } } } EOF $t->write_file('index.html', ''); $t->write_file('1', ''); $t->run(); plan(skip_all => 'no 127.0.0.1 on host') if http_get('/') !~ /X-IP: 127.0.0.1/m; $t->plan(4); ############################################################################### like(http_get('/1'), qr/X-Real-IP: 127.0.0.1/m, 'request'); like(http_get('/'), qr/X-Real-IP: 127.0.0.1/m, 'request redirect'); like(http_xff('/1', '192.0.2.1'), qr/X-Real-IP: 127.0.0.1/m, 'realip'); like(http_xff('/', '192.0.2.1'), qr/X-Real-IP: 127.0.0.1/m, 'realip redirect'); ############################################################################### sub http_xff { my ($uri, $xff) = @_; return http(<<EOF); GET $uri HTTP/1.0 Host: localhost X-Forwarded-For: $xff EOF } ###############################################################################