view proxy_merge_headers.t @ 1829:a78c32419f02

Tests: separate SSL session reuse tests. Instead of being mixed with generic SSL tests, session reuse variants are now tested in a separate file. In the generic SSL tests only basic session reuse is now tested, notably with session tickets enabled and a shared SSL session cache. This should make it possible to reuse sessions in all cases (except when it's not supported, such as with LibreSSL with TLSv1.3). Note that session reuse with tickets implies that $ssl_session_id is selected by the client and therefore is not available on the initial connection. Relevant test is modified to handle this. Further, BoringSSL does not use legacy session ID with TLSv1.3 even if it is sent by the client. In contrast, OpenSSL always generates an unique legacy session id, so it is available with TLSv1.3 even if session resumption does not work (such as with old Net::SSLeay and IO::Socket::SSL modules).
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 23 Mar 2023 19:49:47 +0300
parents 5ad8f0b5fa0f
children
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#!/usr/bin/perl

# (C) Maxim Dounin

# Tests for proxy_set_header inheritance.

###############################################################################

use warnings;
use strict;

use Test::More;
use Socket qw/ CRLF /;

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 proxy cache rewrite/)->plan(11)
	->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

http {
    %%TEST_GLOBALS_HTTP%%

    proxy_cache_path   %%TESTDIR%%/cache  levels=1:2
                       keys_zone=NAME:1m;

    proxy_set_header X-Blah "blah";
    proxy_hide_header X-Hidden;

    server {
        listen       127.0.0.1:8080;
        server_name  localhost;

        proxy_cache  NAME;

        location / {
            proxy_pass    http://127.0.0.1:8081;

            location /nested/ {
                proxy_pass   http://127.0.0.1:8081;
                proxy_pass_header X-Pad;
            }
        }

        location /no/ {
            proxy_pass    http://127.0.0.1:8081;
            proxy_cache   off;
        }

        location /setbody/ {
            proxy_pass    http://127.0.0.1:8081;
            proxy_set_body "body";
        }

        location /passdate/ {
            proxy_pass    http://127.0.0.1:8082;
            proxy_pass_header Date;
            proxy_pass_header Server;

            location /passdate/no/ {
                proxy_pass   http://127.0.0.1:8082;
            }
        }
    }

    server {
        listen       127.0.0.1:8081;
        server_name  localhost;

        location / {
            add_header X-Hidden "hidden";
            add_header X-Pad "passed";
            return 200 "ims=$http_if_modified_since;blah=$http_x_blah;";
        }
    }
}

EOF

$t->run_daemon(\&http_daemon);
$t->run();

$t->waitforsocket('127.0.0.1:' . port(8082));

###############################################################################

like(http_get_ims('/'), qr/ims=;blah=blah;/,
	'if-modified-since cleared with cache');

like(http_get_ims('/no/'), qr/ims=blah;blah=blah;/,
	'if-modified-since preserved without cache');

like(http_get_ims('/setbody/'), qr/blah=blah;/,
	'proxy_set_header inherited with proxy_set_body');

unlike(http_get('/'), qr/X-Pad/, 'proxy_pass_header default');
like(http_get('/nested/'), qr/X-Pad/, 'proxy_pass_header nested');
unlike(http_get('/'), qr/X-Hidden/, 'proxy_hide_header inherited');
unlike(http_get('/nested/'), qr/X-Hidden/, 'proxy_hide_header nested');

like(http_get('/passdate/'), qr/Date: passed/, 'proxy_pass_header date');
like(http_get('/passdate/'), qr/Server: passed/, 'proxy_pass_header server');
unlike(http_get('/passdate/no/'), qr/Date/, 'proxy_pass_header no date');
unlike(http_get('/passdate/no/'), qr/Server/, 'proxy_pass_header no server');

###############################################################################

sub http_get_ims {
	my ($url) = @_;
	return http(<<EOF);
GET $url HTTP/1.0
Host: localhost
Connection: close
If-Modified-Since: blah

EOF
}

###############################################################################

sub http_daemon {
	my $server = IO::Socket::INET->new(
		Proto => 'tcp',
		LocalHost => '127.0.0.1',
		LocalPort => port(8082),
		Listen => 5,
		Reuse => 1
	)
		or die "Can't create listening socket: $!\n";

	local $SIG{PIPE} = 'IGNORE';

	while (my $client = $server->accept()) {
		$client->autoflush(1);

		my $headers = '';
		my $uri = '';

		while (<$client>) {
			$headers .= $_;
			last if (/^\x0d?\x0a?$/);
		}

		$uri = $1 if $headers =~ /^\S+\s+([^ ]+)\s+HTTP/i;

		if ($uri =~ 'no') {
			print $client
				'HTTP/1.0 200 OK' . CRLF . CRLF;

		} else {
			print $client
				'HTTP/1.0 200 OK' . CRLF .
				'Date: passed' . CRLF .
				'Server: passed' . CRLF . CRLF;
		}

		close $client;
	}
}

###############################################################################