# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1433885927 14400
# Node ID cc722d0c557dda15da0844ee3c4f54190c2cdb11
# Parent  1177e4dd249ab320f91674ecf5913ef097bf0e54
Tests: proxy_protocol ssl tests.

diff --git a/ssl_proxy_protocol.t b/ssl_proxy_protocol.t
new file mode 100644
--- /dev/null
+++ b/ssl_proxy_protocol.t
@@ -0,0 +1,177 @@
+#!/usr/bin/perl
+
+# (C) Sergey Kandaurov
+# (C) Nginx, Inc.
+
+# Tests for http ssl module with haproxy protocol.
+
+###############################################################################
+
+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;
+
+eval { require IO::Socket::SSL; };
+plan(skip_all => 'IO::Socket::SSL not installed') if $@;
+eval { IO::Socket::SSL::SSL_VERIFY_NONE(); };
+plan(skip_all => 'IO::Socket::SSL too old') if $@;
+
+my $t = Test::Nginx->new()->has(qw/http http_ssl access ipv6 realip/)
+	->has_daemon('openssl');
+
+$t->write_file_expand('nginx.conf', <<'EOF')->plan(18);
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+http {
+    %%TEST_GLOBALS_HTTP%%
+
+    log_format pp '$remote_addr $request';
+
+    server {
+        listen       127.0.0.1:8080 proxy_protocol ssl;
+        server_name  localhost;
+
+        ssl_certificate_key localhost.key;
+        ssl_certificate localhost.crt;
+
+        set_real_ip_from  127.0.0.1/32;
+        add_header X-IP $remote_addr;
+        add_header X-PP $proxy_protocol_addr;
+
+        location /pp {
+            real_ip_header proxy_protocol;
+            error_page 404 =200 /t1;
+            access_log %%TESTDIR%%/pp.log pp;
+
+            location /pp_4 {
+                deny 192.0.2.1/32;
+            }
+            location /pp_6 {
+                deny 2001:DB8::1/128;
+            }
+        }
+    }
+}
+
+EOF
+
+$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->write_file('t1', 'SEE-THIS');
+$t->run();
+
+###############################################################################
+
+my $tcp4 = 'PROXY TCP4 192.0.2.1 192.0.2.2 1234 5678' . CRLF;
+my $tcp6 = 'PROXY TCP6 2001:Db8::1 2001:Db8::2 1234 5678' . CRLF;
+my $unk1 = 'PROXY UNKNOWN' . CRLF;
+my $unk2 = 'PROXY UNKNOWN 1 2 3 4 5 6' . CRLF;
+my $r;
+
+# no realip, just PROXY header parsing
+
+$r = pp_get('/t1', $tcp4);
+like($r, qr/SEE-THIS/, 'tcp4 request');
+like($r, qr/X-PP: 192.0.2.1/, 'tcp4 proxy');
+unlike($r, qr/X-IP: 192.0.2.1/, 'tcp4 client');
+
+$r = pp_get('/t1', $tcp6);
+like($r, qr/SEE-THIS/, 'tcp6 request');
+like($r, qr/X-PP: 2001:DB8::1/i, 'tcp6 proxy');
+unlike($r, qr/X-IP: 2001:DB8::1/i, 'tcp6 client');
+
+like(pp_get('/t1', $unk1), qr/SEE-THIS/, 'unknown request 1');
+like(pp_get('/t1', $unk2), qr/SEE-THIS/, 'unknown request 2');
+
+# realip
+
+$r = pp_get('/pp', $tcp4);
+like($r, qr/SEE-THIS/, 'tcp4 request realip');
+like($r, qr/X-PP: 192.0.2.1/, 'tcp4 proxy realip');
+like($r, qr/X-IP: 192.0.2.1/, 'tcp4 client realip');
+
+$r = pp_get('/pp', $tcp6);
+like($r, qr/SEE-THIS/, 'tcp6 request realip');
+like($r, qr/X-PP: 2001:DB8::1/i, 'tcp6 proxy realip');
+like($r, qr/X-IP: 2001:DB8::1/i, 'tcp6 client realip');
+
+# access
+
+$r = pp_get('/pp_4', $tcp4);
+like($r, qr/403 Forbidden/, 'tcp4 access');
+
+$r = pp_get('/pp_6', $tcp6);
+like($r, qr/403 Forbidden/, 'tcp6 access');
+
+# client address in access.log
+
+$t->stop();
+
+my $log;
+
+{
+	open LOG, $t->testdir() . '/pp.log'
+		or die("Can't open nginx access log file.\n");
+	local $/;
+	$log = <LOG>;
+	close LOG;
+}
+
+like($log, qr!^192\.0\.2\.1 GET /pp_4!m, 'tcp4 access log');
+like($log, qr!^2001:DB8::1 GET /pp_6!mi, 'tcp6 access log');
+
+###############################################################################
+
+sub pp_get {
+	my ($url, $proxy) = @_;
+
+	my $s = http($proxy, start => 1);
+
+	IO::Socket::SSL->start_SSL($s,
+		SSL_verify_mode => IO::Socket::SSL::SSL_VERIFY_NONE(),
+		SSL_error_trap => sub { die $_[1] }
+	);
+
+	return http(<<EOF, socket => $s);
+GET $url HTTP/1.0
+Host: localhost
+
+EOF
+}
+
+###############################################################################